CN105177727A - Automatic unginned cotton treating device combining drying and impurity removing - Google Patents
Automatic unginned cotton treating device combining drying and impurity removing Download PDFInfo
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Abstract
The invention discloses an automatic unginned cotton treating device combining drying and impurity removing. The device comprises a large impurity removing machine, a sensing system, an automatic control system, a hot air supply system, an air guide system and a large impurity pre-removing system. The large impurity removing machine is connected to the sensing system, the automatic control system and the large impurity pre-removing system. The sensing system is connected to the automatic control system and the large impurity pre-removing system. The automatic control system is connected to the large impurity removing machine, the sensing system, the hot air supply system and the air guide system. The hot air supply system is connected to the automatic control system and the large impurity pre-removing system. The air guide system is connected to the automatic control system and the large impurity pre-removing system. The large impurity pre-removing system is connected to the large impurity removing machine, the sensing system, the hot air supply system and the air guide system. The device combines drying and impurity removing, large and heavy impurities can be pre-removed, the hot air flow can be dynamically modulated, whether large impurities need removing or not can be determined by a user, so the degree of automation is high.
Description
Technical field
The invention belongs to cotton auto-drying cleaning equipment field, relate to a kind of automation unginned cotton process equipment of drying assorted clearly one.
Background technology
Cotton is a kind of very important people's livelihood and defense strategy resource, has very consequence in national economy, national security and people's lives.Shi Chanmian big country of China, Ye Shi textile industry big country, in over half a century in the past, textile industry is the conventional industries of China, is also strong industry, for national economy has made tremendous contribution.High-tech industry development in recent years and Structure of national economy adjust particularly SOE reform, and textile industry problems faced is highlighted further, as enterprise restructuring, work production rate is low, equipment is outmoded and backward in technique, etc.But textile industry remains a large industry, and occupies consequence in whole economic structure.Improve Cotton in China quality and working (machining) efficiency, become the effective way of China's present stage development textile industry.And Cotton in China quality and working (machining) efficiency will be improved, just must design and produce the cotton cleaning and process equipment with automation and intelligent level.
Cotton processing has complicated technological process.The U.S. is one of Chan Mian big country in the world, is also the country that cotton process technology level is the highest in the world.The unginned cotton of the U.S. is all by mechanical picking, and wherein about 80% pluck (percentage of impurity 4%-10%) by the gradation of horizontal spindle formula cotton picker, 20% by plucking roller ingot formula cotton picker one gradation cotton picking (percentage of impurity 30%-40%), so the cotton processing technology of the U.S. is divided into two kinds.Gradation cotton picking processing technology comprises: the operations such as the cleaning of seed cotton drying, unginned cotton, cotton ginning, gined cotton cleaning, collection cotton and packing.One time cotton picking processing technology comprises: first remove a large amount of boll and disconnected branch with except boll machine, except cotton branch machine, then by the processing of gradation cotton picking processing technology.The machine cotton picking processing process of this company of Rameau of the U.S. is divided into seven systems, successively: unginned cotton feeding system, one-level seed cotton drying cleaning system, the cleaning of secondary seed cotton drying system, cotton transport and ginning system, gined cotton are cleared up system, collected cotton system, packing and bale of cotton induction system.In order to high-quality and efficient completes so complicated unginned cotton processing handling process, increasingly automated and unginned cotton treatment facility that is complex function must be possessed.
In recent years, along with country supports enterprise independent innovation energetically, the cotton processing machinery of China achieves and develops faster after New Century, and the blank of domestic same domain has not only been filled up in the application of every autonomous innovation technology in enterprise, and brings huge economic profit for enterprise.Large-scale cotton based on Xinjiang produces base its output of cotton and accounts for 1/3 of national cotton output, and its cotton process technology level also represent the most high-tech level of Cotton in China processing.As in cotton picking processing, the new machine cotton picking released dries cleaning preconditioning technique not only makes regain drop to 12%, and percentage of impurity is down to less than 8%, but also has cleaned out most of impurity, improves working (machining) efficiency.Particularly designed the compound seed cotton clearing machine produced by Yinli Cotton & Oil Machinery Co., Ltd., Kuitun, Xinjiang, come out at the top in the same industry, and obtain national utility model patent of invention, the patent No. is ZL200720003627.8.The serial large-scale high-efficiency multi-function compound seed cotton clearing machine tool of this kind equipment to be model be MZQL-A, B, can increase substantially the cleaning efficiency of thickness impurity in unginned cotton and stiff valve cotton.MZQL-A type equipment maximum processing capability is 12000 kilograms per hour, and thickness impurity clearance rate is greater than 80%; MZQL-B type equipment maximum processing capability is 15000 kilograms per hour, and thickness impurity clearance rate is greater than 85%.MZQL-A, B series compound seed cotton clearing machine invention and promote the use of, significantly improve China's unginned cotton Removal Technology and equipment level, improve unginned cotton working (machining) efficiency and quality, for Cotton in China processing and cotton spinning industry development made significant contribution.
Although China achieves great development in cotton processing treatment technology and equipment, but still there is many deficiencies.Compared with the developed countries such as the U.S., Cotton in China process equipment ubiquity functions of the equipments are single, automaticity is low, need the deficiencies such as a large amount of hand fit.
Summary of the invention
In order to overcome the deficiency of existing unginned cotton processing treatment facility, the invention provides a kind of automation unginned cotton process equipment of drying assorted clearly one, described unginned cotton process equipment has following functions: one is be combined in an equipment by seed cotton drying and clear assorted two processing capacities; Two is can the moisture content of automatic detection unginned cotton, and correspondingly regulates the supply of hot blast accordingly, and ensure that unginned cotton is before entering descaling machine, moisture content reaches standard-required; Three be unginned cotton by drying channel while, utilize swing roller and grizzly bar hurdle to remove, in order to avoid carry it into descaling machine to cause damage to machine large and heavy impurity contained in unginned cotton; Four is before unginned cotton enters the cotton inlet of descaling machine, its percentage of impurity is measured, and correspondingly regulate the guide plate of descaling machine, if percentage of impurity meets the demands, then open guide plate, allow unginned cotton avoid mixing greatly descaling machine, directly enter down one processing link, otherwise, then close guide plate, make unginned cotton enter large assorted descaling machine and clear up; Five is that whole workflow monitors execution by automatic control system, realizes detection, judgement and processing and processes automation.
For solving the problem, the present invention adopts following technical scheme:
The automation unginned cotton process equipment of the assorted clearly one of described oven dry comprises large assorted descaling machine, sensor-based system, automatic control system, hot blast feeding system, induced draught system and large assorted pre-cleaning system six part; Wherein, described large assorted descaling machine is connected with large assorted pre-cleaning system with described sensor-based system, automatic control system; Described sensor-based system is connected with large assorted pre-cleaning system with described large assorted descaling machine, automatic control system; Described automatic control system is connected with induced draught system with described large assorted descaling machine, sensor-based system, hot blast feeding system; Described hot blast feeding system is connected with described automatic control system, large assorted pre-cleaning system; Described induced draught system is connected with described automatic control system, large assorted pre-cleaning system; Described large assorted pre-cleaning system is connected with induced draught system with described large assorted descaling machine, sensor-based system, hot blast feeding system.
Described large assorted descaling machine is mixed greatly based on descaling machine by the 6MQZ series unginned cotton that Yinli Cotton & Oil Machinery Co., Ltd., Kuitun, Xinjiang produces, the guide plate of its cotton inlet is transformed, enables described guide plate carry out opening and closing operation under the control of described automatic control system.
Described sensor-based system is made up of sensor subsystem and Signal transmissions subsystem, described sensor subsystem is installed on the cotton inlet of described large assorted descaling machine and described large assorted pre-cleaning system, for the air pressure in the moisture content of real-time perception unginned cotton, percentage of impurity and described large assorted pre-cleaning system; Described Signal transmissions subsystem is connected with described automatic control system with described sensor subsystem, sends the signal of sensor senses to described automatic control system.
Described sensor subsystem is made up of some humidity sensors, some pressure sensors and some percentage of impurity sensors, and described humidity sensor is installed on described large assorted pre-cleaning system, for the moisture content of perception unginned cotton; Described pressure sensor is installed on described large assorted pre-cleaning system, for the air pressure of assorted pre-cleaning system inside large described in perception; Described percentage of impurity sensor is installed on the cotton inlet of described large assorted descaling machine, for the percentage of impurity of perception unginned cotton.
Described Signal transmissions subsystem is made up of some bars transmission lines, signal transmssion line one end join dependency sensor described in every bar, the other end connects the signal input module of described automatic control system, for the signal of telecommunication of related sensor perception is sent to signal input module.
Described automatic control system comprises signal input module, signal amplification module, signal filtering module, signal analog-to-digital conversion module, signal calculating and processing module, signal D/A converter module, outputs signal amplification module and signal output module; Described signal input module one end is connected with each signal input line of described signal sensing system, and the other end is connected with described signal amplification module; One end of described signal amplification module is connected with described signal input module, and the other end is connected with described signal filtering module; One end of described signal filtering module is connected with described signal amplification module, and the other end is connected with described signal analog-to-digital conversion module; One end of described signal analog-to-digital conversion module is connected with described signal filtering module, and the other end calculates with described signal and is connected with processing module; Described signal calculates and is connected with described signal analog-to-digital conversion module with one end of processing module, and the other end is connected with described signal D/A converter module; One end of described signal D/A converter module calculates with described signal and is connected with processing module, and the other end is connected with described output signal amplification module; One end of described output signal amplification module is connected with described signal D/A converter module, and the other end is connected with described signal output module; One end of described signal output module is connected with described output signal amplification module, and the other end is divided into three tunnels, is connected respectively with described hot blast feeding system, described induced draught system with the guide plate of described large assorted descaling machine.
Described hot blast feeding system is made up of hot blast generator, air blast, header pipe road and some blowpipe roads, described hot blast generator is connected with the signal output module of described automatic control system, produces the hot blast that temperature is adjustable under the control of automatic control system; Described air blast is connected with the signal output module of described automatic control system, regulates the wind speed of hot blast under the control of automatic control system; The one end in described header pipe road is connected with described air blast, and the other end is connected with described large assorted pre-cleaning system by some blowpipe roads, utilizes hot blast to dry unginned cotton.
Described induced draught system is made up of air-introduced machine, air inducing total pipeline and some air inducing branch pipe(tube)s, and described air-introduced machine is connected with the signal output module of described automatic control system, regulates the rotating speed of air-introduced machine under the control of automatic control system; One end of described air inducing total pipeline is connected with described air-introduced machine, the other end is connected with described large assorted pre-cleaning system by some air inducing branch pipe(tube)s, utilizing air-introduced machine to maintain described large assorted pre-cleaning system inside is slight negative pressure state, prevents dust from leaking, contaminated environment.
Described large assorted pre-cleaning system comprises grizzly bar hurdle cylinder, blocks assorted cylinder, impurity discharging port, ventilating opening, air-vent, transmission device and motor formation.Described grizzly bar hurdle cylinder is made up of some evenly distributed grizzly bars, and its one end is connected with the outside cotton passage that send, and the other end is connected with the cotton inlet of described large assorted descaling machine; Describedly block the periphery that assorted cylinder is looped around described grizzly bar hurdle cylinder, surrounded by sheet metal; Described grizzly bar hurdle cylinder blocks assorted cylinder and becomes 15 degree of overturning angles with described with ground, blocks the bottom of assorted cylinder described in described impurity discharging port is positioned at; Described ventilating opening has several, blocks outside assorted cylinder described in being uniformly distributed in, and each described ventilating opening is all connected with a blowpipe road, and the other end in each blowpipe road converges at the header pipe road of described hot blast feeding system; Described air-vent has several, blocks outside assorted cylinder described in being uniformly distributed in, and each described air-vent is all connected with an air inducing branch pipe(tube), and the other end of each air inducing branch pipe(tube) converges at the air inducing total pipeline of described induced draught system; Described transmission device one end is connected with described grizzly bar hurdle cylinder, and the other end is connected with described motor, under the driving of described motor, drives described grizzly bar hurdle drum rotating.
The guide plate of described large assorted descaling machine is connected with Miniature servo-motors, and described Miniature servo-motors is connected with described automatic control system, and under the instruction of described automatic control system, described Miniature servo-motors drives described guide plate to open or closes.
The course of work of described automatic control system is, first by described signal access module, the signal of telecommunication of the reflection unginned cotton moisture content of each sensor senses, percentage of impurity and described large assorted pre-cleaning system internal pressure is introduced described automatic control system; Secondly, by described signal amplification module, all kinds of signal of telecommunication is amplified; 3rd, by described signal filtering module, filtering is carried out to all kinds of signals of telecommunication after amplification, eliminate interference noise; 4th, by described signal analog-to-digital conversion module, filtered analog electrical signal is converted to data signal, and data signal is sent into the calculating of described signal and processing module; 5th, calculated by described signal and processing module according to the signal transacting strategy designed, pass through computer software, by the signal of each sensor senses as calculated and process, the signal controlling described hot blast feeding system, described induced draught system and control described large assorted descaling machine cotton inlet guide plate is converted to; 6th, by described signal D/A converter module, the control signal that described signal calculates and processing module exports is converted to analog electrical signal; 7th, pass to described signal output module after the analog electrical signal exported being amplified by described output signal amplification module; Finally, control signal is sent to the guide plate of described hot blast feeding system, described induced draught system and described large assorted descaling machine by described signal output module respectively, temperature and the blower speed of hot blast is produced for controlling described hot blast feeding system, control the air-introduced machine rotating speed of described induced draught system, and open or close operation for the guide plate execution controlling described large assorted descaling machine.
The course of work of described large assorted pre-cleaning system first, sends in described grizzly bar hurdle cylinder by the cotton system of automatically sending of outside by unginned cotton; Secondly, described grizzly bar hurdle cylinder High Rotation Speed under the drive of described motor and transmission device; 3rd, unginned cotton rotates in described grizzly bar hurdle cylinder high speed, and wherein contained large and heavy impurity will be thrown to from the neutral gear between grizzly bar and block assorted cylinder; Due to described grizzly bar hurdle cylinder with block assorted cylinder and all become with ground 15 degree of overturning angles to place, so unginned cotton while rotating to the cotton inlet motion of described large assorted descaling machine, and impurity can move downward along blocking assorted cylinder; Finally, unginned cotton enters the cotton inlet of described large assorted descaling machine, and impurity is discharged through impurity discharging port.
The course of work of the automation unginned cotton process equipment of the assorted clearly one of described oven dry is, first automatically send cotton system to feed unginned cotton to described large assorted pre-cleaning system by outside; Secondly, by the moisture content of described sensor-based system perception unginned cotton, and give described automatic control system by corresponding electrical signal transfer; 3rd, analyzed according to the sensor electrical signal imported into by described automatic control system, and determine the need of execution drying operation according to unginned cotton moisture content, if need to perform drying operation, then regulate the temperature of hot blast, the rotating speed of air blast, and according to the data of described pressure sensor, regulate the rotating speed of described air-introduced machine, to keep described large assorted pre-cleaning system inner sustain slight negative pressure state; 4th, described automatic control system is according to the transducing signal of the unginned cotton percentage of impurity imported into, judge whether to need to mix greatly cleaning operation to unginned cotton, if desired large assorted cleaning operation is performed, the guide plate then controlling described large assorted descaling machine performs shutoff operation, makes unginned cotton enter described large assorted descaling machine, otherwise, the guide plate then controlling described large assorted descaling machine performs opening operation, makes unginned cotton enter down one processing links.
The invention has the beneficial effects as follows: integrate seed cotton drying and clear assorted two functions, reduce unginned cotton processing links; Pre cleaning is carried out, in order to avoid carry it into descaling machine to cause damage to machine to impurity large and heavy in unginned cotton; According to unginned cotton moisture content, automatically regulate hot blast feeding amount, ensure seed cotton drying effect; According to unginned cotton percentage of impurity, automatically whether determine to its cleaning operation of mixing greatly; Complete equipment carries out detection management by sensor and automatic control system, and automaticity is high, effectively can promote efficiency and the quality of unginned cotton processing.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is a kind of automation unginned cotton process equipment structural representation of drying assorted clearly one of the present invention.
Fig. 2 is automatic control system structural representation of the present invention.
Fig. 3 is hot blast feeding system architecture schematic diagram of the present invention.
Fig. 4 is induced draught system structural representation of the present invention.
Fig. 5 is large assorted pre-cleaning system structural representation of the present invention.
Fig. 6 is sensor-based system structural representation of the present invention.
Fig. 7 is large assorted descaling machine structural representation of the present invention.
Fig. 8 is guide board structure schematic diagram of the present invention.
In figure: 1. large assorted descaling machine, 11. cotton inlets, 12. guide plates, 121. Miniature servo-motors, 13. supernatant portions, 14. spinners, 15. large tooth bar rollers, 16. resistance bell rollers, 17. wire brushes, 18. impurities removal rods, 19. card strippers, clear portion under 1A., 1B. recycling roll, 1C. impurities removal auger, 2. sensor-based system, 21. sensor subsystems, 211. humidity sensor, 212. pressure sensor, 213. percentage of impurity sensors, 22. Signal transmissions subsystems, 3. automatic control system, 31. signal access modules, 32. signal amplification modules, 33. signal filtering modules, 34. signal analog-to-digital conversion modules, 35. signals calculate and processing module, 36. signal D/A converter modules, 37. output signal amplification modules, 38. signal output module, 4. hot blast feeding system, 41. hot blast generators, 42. air blasts, 43. header pipe roads, 431. blowpipe roads, 5. induced draught system, 51. air-introduced machines, 52. air inducing total pipelines, 521. air inducing branch pipe(tube)s, 6. large assorted pre-cleaning system, 61. grizzly bar hurdle cylinders, 62. block assorted cylinder, 63. impurity discharging ports, 64. ventilating openings, 65. air-vents, 66. transmission devices, 67. motor, 7. cotton system is sent in outside.
Detailed description of the invention
See Fig. 1 to Fig. 8, the automation unginned cotton process equipment of the assorted clearly one of described oven dry comprises large assorted descaling machine 1, sensor-based system 2, automatic control system 3, hot blast feeding system 4, induced draught system 5 and large assorted pre-cleaning system 6 six part; Wherein, described large assorted descaling machine 1 is connected with large assorted pre-cleaning system 6 with described sensor-based system 2, automatic control system 3; Described sensor-based system 2 is connected with large assorted pre-cleaning system 6 with described large assorted descaling machine 1, automatic control system 3; Described automatic control system 3 is connected with large assorted pre-cleaning system 6 with described large assorted descaling machine 1, sensor-based system 2, hot blast feeding system 4, induced draught system 5; Described hot blast feeding system 4 is connected with described automatic control system 3, large assorted pre-cleaning system 6; Described induced draught system 5 is connected with described automatic control system 3, large assorted pre-cleaning system 6; Described large assorted pre-cleaning system 6 is connected with induced draught system 5 with described large assorted descaling machine 1, sensor-based system 2, hot blast feeding system 4.
Described large assorted descaling machine 1 is mixed greatly based on descaling machine by the 6MQZ series unginned cotton that Yinli Cotton & Oil Machinery Co., Ltd., Kuitun, Xinjiang produces, the guide plate 12 of its cotton inlet is transformed, makes described guide plate 12 can carry out opening and closing operation under the control of described automatic control system 3.
Described sensor-based system 2 is made up of sensor subsystem 21 and Signal transmissions subsystem 22, described sensor subsystem 21 is installed on the cotton inlet 11 of described large assorted descaling machine 1 and described large assorted pre-cleaning system 6, for the air pressure in the moisture content of real-time perception unginned cotton, percentage of impurity and described large assorted pre-cleaning system 6; Described Signal transmissions subsystem 22 is connected with described automatic control system 3 with described sensor subsystem 21, sends the signal of sensor senses to described automatic control system 3.
Described sensor subsystem 21 is made up of some humidity sensors 211, some pressure sensors 212 and some percentage of impurity sensors 213, and described humidity sensor 211 is installed on described large assorted pre-cleaning system 6, for the moisture content of perception unginned cotton; Described pressure sensor 212 is installed on described large assorted pre-cleaning system 6, for the air pressure of assorted pre-cleaning system 6 inside large described in perception; Described percentage of impurity sensor 213 is installed on the cotton inlet 11 of described large assorted descaling machine 1, for the percentage of impurity of perception unginned cotton.
Described Signal transmissions subsystem 22 is made up of some bars transmission lines, signal transmssion line one end join dependency sensor described in every bar, the other end connects the signal input module 31 of described automatic control system 3, for the signal of telecommunication of related sensor perception is sent to signal input module 31.
Described automatic control system 3 comprises signal input module 31, signal amplification module 32, signal filtering module 33, signal analog-to-digital conversion module 34, signal calculating and processing module 35, signal D/A converter module 36, outputs signal amplification module 37 and signal output module 38; Described signal input module 31 one end is connected with each signal input line of described signal sensing system 2, and the other end is connected with signal amplification module 32; One end of described signal amplification module 32 is connected with described signal input module 31, and the other end is connected with signal filtering module 33; One end of described signal filtering module 33 is connected with described signal amplification module 32, and the other end is connected with signal analog-to-digital conversion module 34; One end of described signal analog-to-digital conversion module 34 is connected with described signal filtering module 33, and the other end calculates with signal and is connected with processing module 35; Described signal calculates and is connected with described signal analog-to-digital conversion module 34 with one end of processing module 35, and the other end is connected with signal D/A converter module 36; One end of described signal D/A converter module 36 calculates with described signal and is connected with processing module 35, and the other end is connected with output signal amplification module 37; One end of described output signal amplification module 37 is connected with described signal D/A converter module 36, and the other end is connected with signal output module 38; One end of described signal output module 38 is connected with described output signal amplification module 37, and the other end is divided into three tunnels, is connected respectively with described hot blast feeding system 4, described induced draught system 5 with the guide plate 12 of described large assorted descaling machine.
Described hot blast feeding system 4 is made up of hot blast generator 41, air blast 42, header pipe road 43 and some blowpipe roads 431, described hot blast generator 41 is connected with the signal output module 38 of described automatic control system 3, produces the adjustable hot blast of temperature under the control of automatic control system 3; Described air blast 42 is connected with the signal output module 38 of described automatic control system 3, regulates the wind speed of hot blast under the control of automatic control system 3; The one end in described header pipe road 43 is connected with described air blast 42, and the other end is connected with described large assorted pre-cleaning system 6 by some blowpipe roads 431, utilizes hot blast to dry unginned cotton.
Described induced draught system 5 is made up of air-introduced machine 51, air inducing total pipeline 52 and some air inducing branch pipe(tube)s 521, and described air-introduced machine 51 is connected with the signal output module 38 of described automatic control system 3, regulates the rotating speed of air-introduced machine 51 under the control of automatic control system 3; One end of described air inducing total pipeline 52 is connected with described air-introduced machine 51, the other end is connected with described large assorted pre-cleaning system 6 by some air inducing branch pipe(tube)s 521, utilizing air-introduced machine 51 to maintain described large assorted pre-cleaning system 6 inside is slight negative pressure state, prevents dust from leaking, contaminated environment.
Described large assorted pre-cleaning system 6 comprises grizzly bar hurdle cylinder 61, block assorted cylinder 62, impurity discharging port 63, ventilating opening 64, air-vent 65, transmission device 66 and motor 67 is formed.Described grizzly bar hurdle cylinder 61 is made up of some evenly distributed grizzly bars, and its one end is connected with the outside cotton passage 7 that send, and the other end is connected with the cotton inlet 11 of described large assorted descaling machine 1.Describedly block the periphery that assorted cylinder 62 is looped around described grizzly bar hurdle cylinder 61, surrounded by sheet metal; Described grizzly bar hurdle cylinder 61 blocks assorted cylinder 62 and becomes 15 degree of overturning angles with described with ground, blocks the bottom of assorted cylinder 62 described in described impurity discharging port 63 is positioned at; Described ventilating opening 64 has several, blocks outside assorted cylinder 62 described in being uniformly distributed in, and each described ventilating opening 64 is all connected with a blowpipe road 431, and the other end in each blowpipe road 431 converges at the header pipe road 43 of described hot blast feeding system 4; Described air-vent 65 has several, blocks outside assorted cylinder 62 described in being uniformly distributed in, and each described air-vent 65 is all connected with an air inducing branch pipe(tube) 521, and the other end of each air inducing branch pipe(tube) 521 converges at the air inducing total pipeline 52 of described induced draught system 5; Described transmission device 66 one end is connected with described grizzly bar hurdle cylinder 61, and the other end is connected with described motor 67, under the driving of described motor 67, drives described grizzly bar hurdle cylinder 61 to rotate.
The guide plate 12 of described large assorted descaling machine 1 is connected with Miniature servo-motors 121, described Miniature servo-motors 121 is connected with described automatic control system 3, under the instruction of described automatic control system 3, described Miniature servo-motors 121 drives described guide plate 12 to open or closes.
The course of work of described automatic control system 3 is, first by described signal access module 31, the signal of telecommunication of the reflection unginned cotton moisture content of each sensor senses, percentage of impurity and described large assorted pre-cleaning system 6 internal pressure is introduced described automatic control system 3; Secondly, by described signal amplification module 32, all kinds of signal of telecommunication is amplified; 3rd, by described signal filtering module 33, filtering is carried out to all kinds of signals of telecommunication after amplification, eliminate interference noise; 4th, by described signal analog-to-digital conversion module 34, filtered analog electrical signal is converted to data signal, and data signal is sent into the calculating of described signal and processing module 35; 5th, calculated by described signal and processing module 35 according to the signal transacting strategy designed, pass through computer software, by the signal of each sensor senses as calculated and process, the signal of the guide plate 12 controlling described hot blast feeding system 4, described induced draught system 5 and control described large assorted descaling machine is converted to; 6th, by described signal D/A converter module 36, the control signal that described signal calculates and processing module 35 exports is converted to analog electrical signal; 7th, pass to described signal output module 38 after the analog electrical signal exported being amplified by described output signal amplification module 37; Finally, control signal is sent to the guide plate 12 of described hot blast feeding system 4, described induced draught system 5 and described large assorted descaling machine 1 by described signal output module 38 respectively, the temperature of hot blast and the rotating speed of air blast 42 is produced for controlling described hot blast feeding system 4, control the rotating speed of the air-introduced machine 51 of described induced draught system 5, and open or close operation for guide plate 12 execution controlling described large assorted descaling machine 1.
The course of work of described large assorted pre-cleaning system 6 first, sends in described grizzly bar hurdle cylinder 61 by the cotton system 7 of automatically sending of outside by unginned cotton; Secondly, described grizzly bar hurdle cylinder 61 High Rotation Speed under the drive of described motor 67 and transmission device 66; 3rd, unginned cotton rotates in described grizzly bar hurdle cylinder 61 high speed, and wherein contained large and heavy impurity will be thrown to from the neutral gear between grizzly bar and block assorted cylinder 62; Due to described grizzly bar hurdle cylinder 61 with block assorted cylinder 62 and all become with ground 15 degree of overturning angles to place, so unginned cotton is moved to the cotton inlet 11 of described large assorted descaling machine 1 while rotating, and impurity can move downward along blocking assorted cylinder 62; Finally, unginned cotton enters the cotton inlet 11 of described large assorted descaling machine 1, and impurity is discharged through impurity discharging port 63.
The course of work of the automation unginned cotton process equipment of the assorted clearly one of described oven dry is, first automatically send cotton system 7 to feed unginned cotton to described large assorted pre-cleaning system 6 by outside; Secondly, by the moisture content of described sensor-based system 2 perception unginned cotton, and give described automatic control system 3 by corresponding electrical signal transfer; 3rd, analyzed according to humidity sensor 211 signal of telecommunication imported into by described automatic control system 3, and determine the need of execution drying operation according to unginned cotton moisture content, if need to perform drying operation, then regulate the rotating speed of the temperature of hot blast, air blast 42, and according to the data of described pressure sensor 212, regulate the rotating speed of described air-introduced machine 51, to keep described large assorted pre-cleaning system 6 inner sustain slight negative pressure state; 4th, described automatic control system 3 is according to the transducing signal of the unginned cotton percentage of impurity imported into, judge whether to need to mix greatly cleaning operation to unginned cotton, if desired large assorted cleaning operation is performed, the guide plate 12 then controlling described large assorted descaling machine 1 performs shutoff operation, makes unginned cotton enter described large assorted descaling machine 1, otherwise, the guide plate 12 then controlling described large assorted descaling machine 1 performs opening operation, makes unginned cotton enter down one processing links.
Last it is noted that obviously, above-described embodiment is only for example of the present invention is clearly described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of extending out or variation be still among protection scope of the present invention.
Claims (10)
1. dry an automation unginned cotton process equipment for clear assorted one, it is characterized in that: described equipment comprises large assorted descaling machine, sensor-based system, automatic control system, hot blast feeding system, induced draught system and large assorted pre-cleaning system six part; Wherein, described large assorted descaling machine is connected with large assorted pre-cleaning system with described sensor-based system, automatic control system; Described sensor-based system is connected with large assorted pre-cleaning system with described large assorted descaling machine, automatic control system; Described automatic control system is connected with induced draught system with described large assorted descaling machine, sensor-based system, hot blast feeding system; Described hot blast feeding system is connected with described automatic control system, large assorted pre-cleaning system; Described induced draught system is connected with described automatic control system, large assorted pre-cleaning system; Described large assorted pre-cleaning system is connected with induced draught system with described large assorted descaling machine, sensor-based system, hot blast feeding system.
2. a kind of automation unginned cotton process equipment of drying assorted clearly one as claimed in claim 1, it is characterized in that: described large assorted descaling machine is mixed greatly based on descaling machine by the 6MQZ series unginned cotton that Yinli Cotton & Oil Machinery Co., Ltd., Kuitun, Xinjiang produces, the guide plate of its cotton inlet is transformed, enables described guide plate carry out opening and closing operation under the control of described automatic control system.
3. a kind of automation unginned cotton process equipment of drying assorted clearly one as claimed in claim 1, it is characterized in that: described sensor-based system is made up of sensor subsystem and Signal transmissions subsystem, described sensor subsystem is installed on the cotton inlet of described large assorted descaling machine and described large assorted pre-cleaning system, for the air pressure in the moisture content of real-time perception unginned cotton, percentage of impurity and described large assorted pre-cleaning system; Described Signal transmissions subsystem is connected with described automatic control system with described sensor subsystem, sends the signal of sensor senses to described automatic control system.
4. a kind of automation unginned cotton process equipment of drying assorted clearly one as described in claim 1 or 3, it is characterized in that: described sensor subsystem is made up of some humidity sensors, some pressure sensors and some percentage of impurity sensors, described humidity sensor is installed on described large assorted pre-cleaning system, for the moisture content of perception unginned cotton; Described pressure sensor is installed on described large assorted pre-cleaning system, for the air pressure of assorted pre-cleaning system inside large described in perception; Described percentage of impurity sensor is installed on the cotton inlet of described large assorted descaling machine, for the percentage of impurity of perception unginned cotton.
5. a kind of automation unginned cotton process equipment of drying assorted clearly one as described in claim 1 or 3, it is characterized in that: described Signal transmissions subsystem is made up of some bars transmission lines, signal transmssion line one end join dependency sensor described in every bar, the other end connects the signal input module of described automatic control system, for the signal of telecommunication of related sensor perception is sent to signal input module.
6. a kind of automation unginned cotton process equipment of drying assorted clearly one as claimed in claim 1, is characterized in that: described automatic control system comprises signal input module, signal amplification module, signal filtering module, signal analog-to-digital conversion module, signal calculating and processing module, signal D/A converter module, outputs signal amplification module and signal output module; Described signal input module one end is connected with each signal input line of described signal sensing system, and the other end is connected with signal amplification module; One end of described signal amplification module is connected with described signal input module, and the other end is connected with signal filtering module; One end of described signal filtering module is connected with described signal amplification module, and the other end is connected with signal analog-to-digital conversion module; One end of described signal analog-to-digital conversion module is connected with described signal filtering module, and the other end calculates with signal and is connected with processing module; Described signal calculates and is connected with described signal analog-to-digital conversion module with one end of processing module, and the other end is connected with signal D/A converter module; One end of described signal D/A converter module calculates with described signal and is connected with processing module, and the other end is connected with output signal amplification module; One end of described output signal amplification module is connected with described signal D/A converter module, and the other end is connected with signal output module; One end of described signal output module is connected with described output signal amplification module, and the other end is divided into three tunnels, is connected respectively with described hot blast feeding system, described induced draught system with the guide plate of described large assorted descaling machine.
7. a kind of automation unginned cotton process equipment of drying assorted clearly one as claimed in claim 1, it is characterized in that: described hot blast feeding system is made up of hot blast generator, air blast, header pipe road and some blowpipe roads, described hot blast generator is connected with the signal output module of described automatic control system, produces the hot blast that temperature is adjustable under the control of automatic control system; Described air blast is connected with the signal output module of described automatic control system, regulates the wind speed of hot blast under the control of automatic control system; The one end in described header pipe road is connected with described air blast, and the other end is connected with described large assorted pre-cleaning system by some blowpipe roads, utilizes hot blast to dry unginned cotton.
8. a kind of automation unginned cotton process equipment of drying assorted clearly one as claimed in claim 1, it is characterized in that: described induced draught system is made up of air-introduced machine, air inducing total pipeline and some air inducing branch pipe(tube)s, described air-introduced machine is connected with the signal output module of described automatic control system, regulates the rotating speed of air-introduced machine under the control of automatic control system; One end of described air inducing total pipeline is connected with described air-introduced machine, the other end is connected with described large assorted pre-cleaning system by some air inducing branch pipe(tube)s, utilizing air-introduced machine to maintain described large assorted pre-cleaning system inside is slight negative pressure state, prevents dust from leaking, contaminated environment.
9. a kind of automation unginned cotton process equipment of drying assorted clearly one as claimed in claim 1, is characterized in that: described large assorted pre-cleaning system comprises grizzly bar hurdle cylinder, blocks assorted cylinder, impurity discharging port, ventilating opening, air-vent, transmission device and motor formation; Described grizzly bar hurdle cylinder is made up of some evenly distributed grizzly bars, and its one end is connected with the outside cotton passage that send, and the other end is connected with the cotton inlet of described large assorted descaling machine; Describedly block the periphery that assorted cylinder is looped around described grizzly bar hurdle cylinder, surrounded by sheet metal; Described grizzly bar hurdle cylinder blocks assorted cylinder and becomes 15 degree of overturning angles with described with ground, blocks the bottom of assorted cylinder described in described impurity discharging port is positioned at; Described ventilating opening has several, blocks outside assorted cylinder described in being uniformly distributed in, and each described ventilating opening is all connected with a blowpipe road, and the other end in each blowpipe road converges at the header pipe road of described hot blast feeding system; Described air-vent has several, blocks outside assorted cylinder described in being uniformly distributed in, and each described air-vent is all connected with an air inducing branch pipe(tube), and the other end of each air inducing branch pipe(tube) converges at the air inducing total pipeline of described induced draught system; Described transmission device one end is connected with described grizzly bar hurdle cylinder, and the other end is connected with described motor, under the driving of described motor, drives described grizzly bar hurdle drum rotating.
10. a kind of automation unginned cotton process equipment of drying assorted clearly one as claimed in claim 1 or 2, it is characterized in that: the guide plate of described large assorted descaling machine is connected with Miniature servo-motors, described Miniature servo-motors is connected with described automatic control system, under the instruction of described automatic control system, described Miniature servo-motors drives described guide plate to open or closes.
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| CN105177727B (en) | 2016-09-14 |
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