CN106044324A - Winding machine for creating cotton wool roll and method for winding cotton wool - Google Patents
Winding machine for creating cotton wool roll and method for winding cotton wool Download PDFInfo
- Publication number
- CN106044324A CN106044324A CN201610228190.1A CN201610228190A CN106044324A CN 106044324 A CN106044324 A CN 106044324A CN 201610228190 A CN201610228190 A CN 201610228190A CN 106044324 A CN106044324 A CN 106044324A
- Authority
- CN
- China
- Prior art keywords
- coiler
- roll
- ring
- take
- lap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G27/00—Lap- or sliver-winding devices, e.g. for products of cotton scutchers, jute cards, or worsted gill boxes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/14—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web
- B65H18/20—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web the web roll being supported on two parallel rollers at least one of which is driven
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/30—Lifting, transporting, or removing the web roll; Inserting core
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
Abstract
The invention relates to a winding machine which combines a plurality of fiber tapes with one another and stretching into cotton wool, wherein the formed cotton wool is wound into a cotton wool roll on the winding sleeve by means of two winding rollers or by means of at least one winding roller and a strip to be fed onto a combing machine. The invention is characterized in that the at least one winding roller has an elastic outer shell or an outer circumference.
Description
Technical field
The present invention relates to a kind of up-coiler, a plurality of fiber band mutually and is synthesized lap and stretches by described up-coiler, its
In, the lap formed on winding sleeve by means of two take-up rolls or by least one take-up roll and a roll of strip around
Become lap spool to be fed on combing machine.
Additionally, the present invention relates to a kind of method for winding lap.
Background technology
The most common feeding of flat combing machine is carried out by lap spool, and described lap spool is in advance in up-coiler
It is fabricated by by each band.To this end, up-coiler obtains the sample of the form of 24 or 36 bands with for example, at least a section, its
In, described sample be temporarily stored in circle or in the bar cylinder of rectangle.Described band is mutual and merging and slight dilazep in up-coiler
Put in and form lap.This lap is wound into lap volume by means of sleeve in the winder unit with at least two take-up roll
Axle, wherein, described lap spool comes in take-up roll with big the defeating less than 15000N during winding process.Need relatively
The spooling length of 300m, so that by lap according to following level compression, i.e. can be wound into and have about by big power
The lap spool of 550mm diameter.It is disadvantageously, by this bigger power by produced lap spool at the winding of rigidity
It is drawn into spandrel between roller and deforms enduringly at this.It is applied to the pressure on lap spool and deformation causes: lap is rolled up
Axle is heated to 40 DEG C-60 DEG C and thus in cotton, the material of adhesion causes fibrolaminar bonding, and this causes fluffing when unwinding
Property increase.The minimizing of take-up force may cause according to the fiber used: carries air during winding process, thus at fiber
Producing bubble between Ceng, these bubbles cause deflection and make wadding of wool cannot be used for further combing process.This is the most only
Compensated by less winding speed, thus make the productivity ratio in combing workshop decline.
Improving further of traditional winding process by means of take-up roll is tape wrapping technology, in this tape wrapping technology
Winding is used to bring two take-up rolls of replacement.Described winding band according to embodiment on its excircle with the angle of 155 ° to 270 °
Degree surrounds lap spool.The tensile force being applied on winding band works as take-up force, and this tensile force is distributed to the week being wound around
In length.The deformation of lap spool is reduced to minimum, because winding band bears possible deformation due to winding band.Related to this
Disadvantageously, winding band must change after having run some months, this is much more expensive.Additionally, wind leading of band
To being structurally extremely expensive with the holding of constant tension force, this cannot be compensated by higher winding speed.
Specified by the mixing of two kinds of methods, manufacture lap spool, wherein cincture by means of one or two take-up rolls
Band additionally guide wadding of wool.
Describing a kind of up-coiler in document EP 0945080 A2, that passes through cincture in this up-coiler brings manufacture
Lap spool.Described up-coiler has multiple sensor and measurement apparatus, utilizes the plurality of sensor and measurement apparatus indirect
Determine wadding of wool diameter, in order to increase along with wadding of wool diameter and reduce winding pressure.
Document DE 102006020586 A1 describes a kind of method for winding lap spool, in the method, borrows
The revolution speed control device helping the driving means for take-up roll determines the lap length wound accordingly, and by this lap
Length allocation gives the winding pressure reduced.Winding pressure is gradually reduced along with the increase of wadding of wool diameter.
Summary of the invention
The task of the present invention is to provide a kind of up-coiler, utilizes this up-coiler to manufacture inexpensively high-quality
Wadding of wool.Additionally, the task of the present invention be to provide a kind of subordinate, for the method for coiled fiber band.
The present invention is by solving proposed task according to the teaching of claim 1 and 11；Other have of the present invention
The structural form feature of profit is shown by dependent claims.
This task is solved by a kind of up-coiler, and a plurality of fiber band mutually and is merged and is drawn into cotton by this up-coiler
Volume, wherein, the lap formed on winding sleeve by means of two take-up rolls or at least one take-up roll and a roll of strip
It is coiled into lap spool so that feeding (Vorlage) is to on combing machine.
It is a feature of the present invention that at least one take-up roll described has resilient shell or excircle.Therefore, in shape
When becoming wadding of wool, major part work of deformation can be born by one or more take-up roll.Produced lap spool thus degree is less
Ground deformation, thus, the temperature levels in lap spool reduces.At the fiber such as containing sticking material as Cotton Gossypii
In, it is to avoid fibrolaminar bonding, thus reduce fluffing property.Therefore, it can implement combing method subsequently with higher quality.
At least one take-up roll described preferably includes core rigidity, inelastic or support, this core or
On whole working width, the ring of an elasticity it is disposed with on frame.Therefore, it can keep the aufbauprinciple before up-coiler.More
Can be substituted by the take-up roll with identical external dimensions according to the present invention when changing traditional take-up roll.
Described in the first embodiment and the 3rd embodiment, ring is made up of solid plastics, and this ring has required bullet
Property and preferably there is wear-resisting and surface closely.
According to the first embodiment, described ring has thickness or the wall thickness of 20mm to 100mm.Therefore, it can at least portion
Ground is divided to keep the essential structure of take-up roll.In the third embodiment, described ring has the thickness less than 200mm or wall
Thickness, wherein, the core of take-up roll can be fabricated to such as by drawn or the circular support made through the plate of extruding.
Advantageously, described ring is made of plastics and has according to the hardness of 30 to 95 for Durometer A hardness.Therefore, exist
Matching between elastic surface and the shape stability of minimum, thus, lap spool also winds with sufficient lowest hardness, with
Just wadding of wool diameter will not be excessive.
In a preferred embodiment, what the ring of described elasticity had that at least one extends on working width is integrated
Rib.Thereby it can be assured that: the deformation of described elasticity is almost carried out on the whole working width of take-up roll simultaneously.
In this second embodiment, the ring of described elasticity has the hollow cavity of cincture, and this chamber is with Filled Dielectrics.Therefore, one
Aspect can simplify transport and the assembling of the ring of elasticity, and the hardness of the ring of the most described elasticity can be come by pressure medium
Regulation.Here, particularly gaseous state or the medium of liquid be considered as described medium, wherein, can be regulated by stuffing pressure
The hardness of the ring of described elasticity.
Alternatively, described medium can be liquid, and its viscosity can become ground (elektrorheologisch) regulation by electric current.
In all embodiments, on elastic ring, thin elastic outer steel shell preferably it is coated with.Described outer steel shell is excellent
Choosing can be manufactured by spring steel.The metallic surface of elastic outer steel shell prevents the adhesion of fiber increase from the teeth outwards.
According to the present invention for winding in the method for lap, mutually and merge and stretch a plurality of fiber band, and by
This lap produced is wound up on winding sleeve by means of at least one take-up roll, the method is characterized in that, at winding process
Shell or the hardness of excircle of at least one take-up roll described and/or can be regulated during winding process before.Pass through shell
Or described winding process can be matched with fiber quality by the hardness of excircle.Fibre at the material with hyperbaric viscosity
Dimension can regulate for greater flexibility take-up roll than in the fiber not having sticking material.
Advantageously, along with the carrying out of winding process, the hardness of at least one take-up roll described is higher.Here, can improve
The pressure of the medium being in the ring of elasticity, or alternatively can improve the viscosity of the medium of liquid.Therefore, at winding process
At the end of lap spool can wind with higher hardness, in order to making the overall diameter of lap spool raise less than 600mm, this is right
It is disadvantageous in operation combing machine.
Accompanying drawing explanation
The present invention is explained in more detail by means of accompanying drawing.Shown in the drawings:
Fig. 1 is the schematic diagram of the up-coiler according to prior art；
Fig. 2 is the diagram of the up-coiler of the first embodiment according to the present invention；
Fig. 3 is the another embodiment of the up-coiler according to the present invention；
Fig. 4 is the section of the profile of take-up roll；
Fig. 5 is the section of the profile of improved take-up roll.
Detailed description of the invention
Figure 1 illustrates up-coiler 1 such as in textile industry in combing workshop preparation
In how to use according to prior art.The a plurality of fiber band 3 can being made up of natural or artificial fiber is by up-coiler 1
Bar cylinder conveying and be stretched in unshowned drafting system.Fiber band 3 along material flow direction 7 by send into region
2 are directed to multiple pressure roller 4a-4c further, and fiber band 3 is directed at two take-up rolls 5a, 5b and winding set by these pressure rollers
Drawing in region to manufacture lap spool (Wattewickel) between cylinder 6.In sending into region 2 or in feeding region 2
On can be disposed with pre-comp ressor 8, this pre-comp ressor makes fiber band 3 uniform.Alternatively, lap spool can also at one or
Manufacture between two take-up rolls and the band of a cincture.
Winding sleeve 6 clamped on its side by two unshowned side panels and by means of force transfer element, the most not
The hydraulic pressure illustrated or pneumatic cylinder stretches along guide rail 9 against take-up roll 5a, 5b.Winding sleeve 6 is along with winding process
Beginning and abut in the spandrel (Zwickel) 10 of take-up roll 5a, 5b.Winding sleeve 6' is along with the diameter of lap spool 15
Increase and removed by spandrel 10.Lap spool 15 (shown in broken lines) deformation simultaneously, this lap spool is at least portion due to take-up force
It is stretched in spandrel 10 with dividing.Due to by rotate take-up roll 5a, 5b and rotation lap spool 15 lasting deformation and
Heating lap spool, thus, the material of the viscosity in Cotton Gossypii causes fibrolaminar bonding reinforcement and then causes higher fluffing
Property.
In order to eliminate these shortcomings, propose according to the present invention: at least one described take-up roll 5a, 5b are at least with its shell
Or excircle is designed to elasticity, thus bear from take-up roll 5a, 5b ground rather than from the work of deformation of lap spool.Excellent
Selection of land, two take-up rolls 5a, 5b are designed to elasticity at least in part.According to the present invention, the table on shell or excircle
The amount of deflection in face is considered as elastic, and in this shell or excircle, the lap spool of at least 300mm diameter is with 15000N's
Extruding force causes the deformation of take-up roll 5a, the 5b at least 1mm degree of depth against take-up roll 5a, 5b.
Additionally, in the first embodiment shown in Fig. 2, take-up roll 5a, 5b include rigidity, circular main body or type
Core 11a, 11b, but ring 12a, 12b of being made up of elastic material are tightened on this main body or core.Described main body or
The structure that person core 11a, 11b can be made up of steel or light metal as up to now is made.Ring can have
The thickness of 20mm to 100mm and the hardness of 30 to 95 Durometer A hardness.Ring 12a, 12b can be by having the wear-resisting of close surface
Plastics make, the fiber of lap does not adheres on a surface.Can use by thermoplastic, elastomer and thermosetting plastics
Combination make, the plastics being preferably made up of the combination of elastomer are as raw material.Additionally, ring 12a, 12b are in winding width
Can have integrated rib, thus the amount of deflection of elasticity not be to occur point by point, but total occur take-up roll 5a, 5b whole
On individual working width.It can thus be avoided the thick position of the local on lap spool 15.
In order to surface being designed to adhesion that is wear-resisting and that be first avoided as much as fiber grain, another in the present invention
A kind of structural scheme specifies, elastic ring 12a, 12b strains shell 13a, the 13b being made up of thin spring steel.Shell
13a, 13b can have the thickness of 0.3mm to 3mm and be preferably made up of erosion-resisting metal.
A kind of alternative embodiment specifies, ring 12a, 12b are configured to the wreath that gas is filled, and described ring has if desired
There is the reinforcement of the inside by means of steel band.This embodiment has the advantage that, i.e. by gas pressure scalable take-up roll 5a,
The consistency and elasticity of 5b, thus, it is possible to be matched with different fiber qualities.Particularly only there is the least viscosity or do not having
During the fiber quality of sticking material, take-up roll 5a, 5b can be adjusted to harder to transport with the most higher speed
OK, because the temperature produced due to working in reciprocating mode (Walkarbeit) in the inside of lap spool 15 improves quality or rises
Hair property only has little impact.Further it is possible that by for changing, the device of gas pressure changes take-up roll 5a, 5b exists
Hardness during the persistent period of winding process.Therefore, lap spool 15 can wind with relatively low hardness when starting, and
More hard place winding at the end of winding process, in order to such as wadding of wool diameter can increase when the wadding of wool length of predetermined 300m
Adding less than 600mm, this is disadvantageous for operation combing machine.
Alternatively, it is also possible to regulate take-up roll 5a, 5b by the liquid being filled in wreath, the viscosity example of this liquid
If electric current becomes ground and changes.This utilizes the embodiment of liquid to have the advantage that, i.e. can utilize greater compactness of component manufacture
Go out higher pressure.Additionally, when possible leakage hydraulic system be more devoid of risk and consider fire prevention and explosion-proof time be
Safer method.Two kinds of flexible programs can trigger on one's own initiative by means of sensor/actuator system and wind
Take-up roll 5a, the hardness of 5b or elasticity is adjusted during journey.
Two kinds of embodiments similarly can thus reduce fiber glue with shell 13a, 13b combination being made up of spring steel
Attached.
The ring that gas is filled or liquid is filled can be manufactured by plastics or elastomeric material, or can be
Can fill with liquid and be manufactured by metal material in combination.
In the embodiment shown in fig. 3, ring 12a, 12b by solid, there is bigger thickness or the rubber system of wall thickness
Becoming, described thickness or wall thickness can be less than 200mm.Ring 12a, 12b are tightened on support 14a, 14b, and this support is permissible
It is similarly included through extruding or stretched plate with frame (Felge).Described ring 12a, 12b can also have 30
To the hardness of 95 Durometer A hardness and additionally have rib integrated in winding width.In another embodiment,
Surface or the shell surface of ring 12a, 12b can have the surface of closing by means of chemical treatment or heat treatment, and fiber to the greatest extent may be used
It is not adhere on the surface of this closing energy.In this embodiment, the additional cover with shell 13a, 13b can also
It is made up of such as spring steel.
Figure 4 illustrates the section of take-up roll 5a, in this section, the support 14a being made from steel for example strains
The ring 12a being made up of pliable and tough plastics such as natural rubber.It is hard that the ring 12a being made up of natural rubber such as can have 30 Shores
The hardness of degree A.When by being arranged in extruding force that the cylinder of both sides applies twice 7000N on the rail 9, ring 12a is by cotton
Volume spool 15 is extruded partly to 16mm.Ring 12a is flexure and elasticity, thus, ring when winding on excircle
The material of 12a reduces must laterally squeeze in side due to the diameter of local.This cause as shown in the most emphatically that
The profile of sample.Edge in take-up roll 5a can form material stacking portion, and this material stacking portion can expand in the form of a tip
The diameter of big take-up roll 5a and then lap spool 15 may be damaged on its seamed edge.
Specifying to prevent this point, the most described ring 12a designs dished, i.e. towards winding at its side
The pivot center of roller 5a is designed to thinner than on excircle, in order to give the material of elastic ring 12a provide be used for having for
The space of the deformation of property.Therefore the width of take-up roll 5a so increases towards excircle so that when ring 12a local deformation always
It is retained in the smooth face on the cross section of take-up roll 5a or surface, thus lap spool utilizes constant flat on its width
Smooth bearing-surface winding.
All of embodiment is common, and the work of deformation up to the present of lap spool is transferred in most cases
On take-up roll 5a, 5b, thus, lap spool can be with less temperature levels winding.Therefore, the fluffing of lap spool is reduced
And combing process subsequently can be carried out with higher quality.
Utilize invention above-mentioned can retain traditional winding scheme, thus, reasonably compared with tape wrapping machine
In the range of remain ease for maintenance and the complexity of system.Another advantage is, when take-up roll 5a of this up-coiler, 5b due to
Faulty operation or abrasion and when must change, the amount of deflection of the up-coiler existed.
Reference numerals list:
1 up-coiler
2 send into region
3 fiber bands
4a-4c pressure roller
5a, 5b take-up roll
6,6' winding sleeve
7 material flow direction
8 pre-comp ressors
9 guide rails
10 spandrels
11a, 11b core
12a, 12b ring
13a, 13b shell
14a, 14b support
15 lap spools
Claims (12)
1. up-coiler, a plurality of fiber band mutually and is synthesized lap and stretches by described up-coiler, and wherein, the lap formed exists
On winding sleeve by means of two take-up rolls or be coiled into lap spool by means of at least one take-up roll and a roll of strip so that
It is fed on combing machine, it is characterised in that at least one take-up roll described has resilient shell or excircle.
Up-coiler the most according to claim 1, it is characterised in that at least one take-up roll described include rigidity, without bullet
The core of property or support, be disposed with the ring of an elasticity on described core or support on whole working width.
Up-coiler the most according to claim 2, it is characterised in that described ring is made up of solid plastics.
4. according to the up-coiler described in claim 1 to 2, it is characterised in that described ring have 20mm to 200mm thickness or
Wall thickness.
5. according to the up-coiler one of claim 3 to 4 Suo Shu, it is characterised in that described ring is made of plastics and has root
According to the hardness of 30 to 95 for Durometer A hardness.
6. according to the up-coiler one of claim 1 to 5 Suo Shu, it is characterised in that the ring of described elasticity have at least one
The integrated rib extended on working width.
Up-coiler the most according to claim 2, it is characterised in that the ring of described elasticity has the hollow cavity of cincture, described
Hollow cavity utilizes medium to fill.
Up-coiler the most according to claim 7, it is characterised in that the hardness of the ring of described elasticity can pass through pressure medium
Regulate.
Up-coiler the most according to claim 7, it is characterised in that described medium is liquid, its viscosity can become ground by electric current
Regulation.
10. according to the up-coiler described in claim 2 or 7, it is characterised in that be disposed with thin elasticity on the ring of described elasticity
Shell, described shell is preferably made up of spring steel.
11. for the method that winds lap, wherein, mutually and merge and stretch a plurality of fiber band, and consequent lap
It is wound up on winding sleeve by means of at least one take-up roll, it is characterised in that during winding process, at least one volume described
Can regulate around the shell of roller or the hardness of excircle.
12. methods according to claim 11, it is characterised in that along with the carrying out of winding process, at least one volume described
Hardness around roller increases.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015105670.4 | 2015-04-14 | ||
| DE102015105670.4A DE102015105670A1 (en) | 2015-04-14 | 2015-04-14 | Winding machine for the production of cotton wool and method for winding a cotton wool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106044324A true CN106044324A (en) | 2016-10-26 |
| CN106044324B CN106044324B (en) | 2017-10-17 |
Family
ID=55521320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610228190.1A Active CN106044324B (en) | 2015-04-14 | 2016-04-13 | For manufacturing the up- coiler of lap spool and method for winding lap |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3081679B1 (en) |
| CN (1) | CN106044324B (en) |
| DE (1) | DE102015105670A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017124790A1 (en) | 2017-10-24 | 2019-04-25 | TRüTZSCHLER GMBH & CO. KG | Apparatus and method for forming a coil |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85102413A (en) * | 1985-04-20 | 1986-11-12 | 美商贝洛特公司 | Compliant drum and rider roll |
| US5240198A (en) * | 1991-11-29 | 1993-08-31 | Beloit Technologies, Inc. | Compliant roller for a web winding machine |
| US5335871A (en) * | 1992-03-26 | 1994-08-09 | J. M. Voith Gmbh | Winder for rewinding a web, especially a paper web |
| CN1229862A (en) * | 1998-03-10 | 1999-09-29 | 里特机械公司 | Machine for producing wound laps |
| CN1726101A (en) * | 2002-12-14 | 2006-01-25 | Sms迪马格股份公司 | Coiler for rolled strip |
| CN1803563A (en) * | 2005-01-15 | 2006-07-19 | 沃依特制纸专利有限责任公司 | Roll winder drum |
| WO2015049018A1 (en) * | 2013-10-01 | 2015-04-09 | TRüTZSCHLER GMBH & CO. KG | Precompressor for smoothing and/or compacting a carded sliver in a winding machine, winding machine and method of operating a winding machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2775410A (en) * | 1952-03-29 | 1956-12-25 | Johnson & Johnson | Apparatus for winding limp material into coreless rolls |
| DE1927132A1 (en) * | 1969-05-28 | 1970-12-03 | Spoerl Fa J Heinrich | Coreless winding of soft cellulose wadding |
| DE4418549A1 (en) * | 1993-06-02 | 1994-12-08 | Barmag Barmer Maschf | Rotatably mounted roll |
| IT1298824B1 (en) | 1998-03-27 | 2000-02-02 | Htm Sport Spa | LEVER STRUCTURE, ESPECIALLY FOR SPORTS FOOTWEAR |
| DE20212869U1 (en) * | 2002-08-22 | 2002-10-31 | Voith Paper Patent Gmbh | rewinder |
| DE102006020586B4 (en) | 2006-05-02 | 2008-08-28 | Oerlikon Textile Gmbh & Co. Kg | Method and device for producing cotton wool from textile fiber wadding |
-
2015
- 2015-04-14 DE DE102015105670.4A patent/DE102015105670A1/en not_active Withdrawn
-
2016
- 2016-02-13 EP EP16000361.2A patent/EP3081679B1/en active Active
- 2016-04-13 CN CN201610228190.1A patent/CN106044324B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85102413A (en) * | 1985-04-20 | 1986-11-12 | 美商贝洛特公司 | Compliant drum and rider roll |
| US5240198A (en) * | 1991-11-29 | 1993-08-31 | Beloit Technologies, Inc. | Compliant roller for a web winding machine |
| US5335871A (en) * | 1992-03-26 | 1994-08-09 | J. M. Voith Gmbh | Winder for rewinding a web, especially a paper web |
| CN1229862A (en) * | 1998-03-10 | 1999-09-29 | 里特机械公司 | Machine for producing wound laps |
| CN1726101A (en) * | 2002-12-14 | 2006-01-25 | Sms迪马格股份公司 | Coiler for rolled strip |
| CN1803563A (en) * | 2005-01-15 | 2006-07-19 | 沃依特制纸专利有限责任公司 | Roll winder drum |
| WO2015049018A1 (en) * | 2013-10-01 | 2015-04-09 | TRüTZSCHLER GMBH & CO. KG | Precompressor for smoothing and/or compacting a carded sliver in a winding machine, winding machine and method of operating a winding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102015105670A1 (en) | 2016-10-20 |
| CN106044324B (en) | 2017-10-17 |
| EP3081679A1 (en) | 2016-10-19 |
| EP3081679B1 (en) | 2020-04-08 |
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