CN105908472A - Electric frequency heating adhesive dispensing type sewing device - Google Patents

Electric frequency heating adhesive dispensing type sewing device Download PDF

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Publication number
CN105908472A
CN105908472A CN201610497878.XA CN201610497878A CN105908472A CN 105908472 A CN105908472 A CN 105908472A CN 201610497878 A CN201610497878 A CN 201610497878A CN 105908472 A CN105908472 A CN 105908472A
Authority
CN
China
Prior art keywords
glue
sewing
sewing needle
needle tubing
chamber
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
Application number
CN201610497878.XA
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Chinese (zh)
Other versions
CN105908472B (en
Inventor
吴美东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foshan City Kehua Smart Quilting Equipment Co Ltd
Original Assignee
Ruian Aoya Clothing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ruian Aoya Clothing Co Ltd filed Critical Ruian Aoya Clothing Co Ltd
Priority to CN201610497878.XA priority Critical patent/CN105908472B/en
Publication of CN105908472A publication Critical patent/CN105908472A/en
Application granted granted Critical
Publication of CN105908472B publication Critical patent/CN105908472B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06HMARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
    • D06H5/00Seaming textile materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05CAPPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/10Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • B05C11/1002Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
    • B05C11/1007Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to condition of liquid or other fluent material
    • B05C11/1013Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to condition of liquid or other fluent material responsive to flow or pressure of liquid or other fluent material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05CAPPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0291Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work the material being discharged on the work through discrete orifices as discrete droplets, beads or strips that coalesce on the work or are spread on the work so as to form a continuous coating

Abstract

The invention provides an electric frequency heating adhesive dispensing type sewing device which comprises a glue tank and a sewing needle tube, wherein the glue tank is fixedly assembled at the lower part of a sewing machine head moving up and down, the sewing needle tube is vertically arranged, feed dogs used in pairs are assembled at the lower part of the sewing needle tube, the lower part of the feed dog is fixed on a sewing table surface, to-be-sewed fabric is placed between the upper feed dog and the lower feed dog, a vertical cavity is formed in the middle of the sewing needle tube, a slant needle point is processed at the lower part of the sewing needle tube, the sewing needle tube is communicated with the sewing needle tube through a one-way module, and the glue tank is provided with glue. When the device works, compared with a traditional sewing mode, no silk thread is needed, and a formed connecting point is single and independent, so that the bad consequence that a traditional sewing opening is split is avoided. Meanwhile, the error of the use amount of the glue for the glue connecting point is relatively small, and the adhesion quality is relatively high.

Description

Electricity frequency hot spot glue formula sewing device
Art
The invention belongs to tailoring machinery technical field, especially relate to a kind of electricity frequency hot spot glue formula Sewing device.
Background technology
Clothing are in the course of processing, it is often necessary to different fabric sewing got up, traditional sewing dress Putting is all use sewing thread by double-deck or Multilayer plus material sewn together, uses traditional sewing machine When sewing, need to use sewing thread, the most once produce fracture at sewing thread one, will make Obtain whole piece sewn portion and produce cracking, cause scattering of clothes.And sewing machine needs when sewing Use two sewing threads, complete the seam to medicated clothing by the connection of upper and lower sewing thread tight.So make The structure of conventional sewing machine especially drive mechanism part is complex so that machine is the easiest Go wrong, and traditional sewing machine is in use, need on sewing machine, install more than volume two Sewing thread, operates complex.
Summary of the invention
For above-mentioned problem, it is an object of the invention to provide one and directly glue can be dropped in two Between shell fabric, make, by the solidification of glue, the electricity frequency hot spot glue formula that two shell fabrics link together Sewing device.
The technical solution adopted for the present invention to solve the technical problems is: this electricity frequency hot spot glue formula sewing Device includes glue case, sewing needle tubing, and described glue case is securely fitted in the sewing machine head of up and down motion Bottom, described sewing needle tubing vertically places, and the bottom of described sewing needle tubing is equipped with sending of use in pairs Dog, the bottom of described feed dog is fixed on sewing table top, places and need to be stitched between upper and lower feed dog The fabric threaded;Being machined with vertical cavity in the middle of sewing needle tubing, the bottom of sewing needle tubing is machined with inclination Needle point, described sewing needle tubing is connected with described sewing needle tubing by unidirectional module, described unidirectional module It is assemblied in the bottom of glue case, including housing, push rod;It is designed with in described housing in connection glue case The the most through of portion enters glue chamber, and the bottom of described push rod is fixed on frame plate, described push rod upper Glue intracavity vertically enters described in being slidedly assemblied in portion, described in enter the top in glue chamber and connected by horizontal cavity and have Plastic emitting chamber, described plastic emitting chamber connects with the top of described sewing needle tubing;Described enter glue chamber upper position It is hinged with the charging sheet that can block the outlet of glue lower box part, when described charging sheet is flipped up, permissible By described glue lower box part outlet seal, when described charging sheet downwardly turns over, described glue case with enter glue Chamber connects;Described plastic emitting chamber is hinged with out tablet in horizontal cavity communicating position, when described go out tablet upwards During upset, described in enter glue chamber and connect with plastic emitting chamber, described in go out tablet when downwardly turning over, can be by described Horizontal cavity outlet seals;It is equipped with glue in described glue case.
As preferably, described in enter the top of glue intracavity and be equipped with level to the top stretched out, can by The charging sheet of lower upset tilts to withstand.
As preferably, described push rod uses metal material to make, and it is big that described push rod bottom is designed with diameter Lever in epimere.
As preferably, under described frame plate, it is equipped with the spiral winding that metal material makes, described spiral shell The two ends of spin line circle are connected on high frequency generator.
As preferably, described in enter dog and be designed as U-shaped structure, described in enter the centre of dog U-shaped structure It is machined with and uses the most parallel pressure roller in pairs, from entering the fabric passed through in the middle of dog from the most parallel Compress in the middle of described pressure roller and pass through, when described sewing needle tubing moves downward, thrust face from the front of pressure roller Material.
The beneficial effects of the present invention is: when this electricity frequency hot spot glue formula sewing device uses, described glue Water tank is built with the glue of liquid, and described sewing machine head can drive described glue case to move up and down, institute Stating glue case drives sewing needle tubing when moving downward, and sewing needle tubing punctures the fabric placed between feed dog, When described sewing needle tubing moves to lowermost position, the tilt outlet of the lower end of described sewing needle tubing Centre position is located exactly at fabric centre position to be sewed, simultaneously because described unidirectional module follow to Lower motion, the fixing assembling of described push rod so that push rod extrude forward described in enter glue chamber, enter top, glue chamber Charging sheet be flipped up, blocked the intercommunicating pore of described glue case, and described in go out tablet and open, make Must enter glue chamber to connect with described plastic emitting chamber, under the extruding of push rod, the glue entered in glue chamber passes through plastic emitting Chamber is flowed out from sewing needle tubing lower end, just falls between the bed of material of top and bottom, has part glue to overflow simultaneously The top and bottom bed of material so that double-deck or Multilayer plus material can be sticked by glue.And when described sewing needle tubing When moving upward together with unidirectional module, described charging sheet is opened, go out tablet close, described in enter glue chamber phase Described push rod is moved upward, enters glue chamber volume and become big so that enter glue chamber and can extract described glue case In glue, when needle tubing of sewing arrives upper position together with unidirectional module and glue case, take out glue and move Work terminates, and when needle tubing of sewing moves downward again, repeats said process so that this device is by fabric Being adhesively joined in the way of point, this sewing mode compares traditional sewing mode, it is not necessary to make With silk thread, the junction point of formation is single independent, after thus will not producing tradition sewing mouth bursting at the seams Adverse consequences, and entering glue chamber and can play quantitative sealant yielding in described unidirectional module, simultaneously Produce high pressure when pressing under sewing needle tubing to be extruded by glue.Whole process is made not want extra pressure mechanism, Structure is simpler.The glue quantity error of glue junction point is less simultaneously, and sticking quality is higher.
Accompanying drawing explanation
Forward section when Fig. 1 is that in electricity frequency hot spot glue formula sewing device, sewing needle tubing is in upper position Structural representation.
Forward section when Fig. 2 is that in electricity frequency hot spot glue formula sewing device, sewing needle tubing is in lower position Structural representation.
Fig. 3 is that in electricity frequency hot spot glue formula sewing device, sewing needle tubing is in unidirectional module during upper position Internal structural representation.
Fig. 4 is that in electricity frequency hot spot glue formula sewing device, sewing needle tubing is in unidirectional module during lower position Internal structural representation.
Fig. 5 is the structural representation that feed dog overlooks direction.
Detailed description of the invention
The present invention is further described with embodiment below in conjunction with the accompanying drawings:
As shown in Figure 1, Figure 2 with shown in embodiment in Fig. 3, Fig. 4, electricity frequency hot spot glue formula sewing device, It includes glue case 1, sewing needle tubing 2, and described glue case 1 is securely fitted in the sewing machine of up and down motion 4 bottoms, described sewing needle tubing 2 vertically places, and the bottom of described sewing needle tubing 2 is equipped with in pairs The feed dog 5 used, the bottom of described feed dog 5 is fixed on sewing table top 6, upper and lower feed dog 5 Between place need sewing fabric 7;It is machined with vertical cavity, sewing in the middle of described sewing needle tubing 2 The bottom of needle tubing 2 is machined with the needle point of inclination, described sewing needle tubing 2 by unidirectional module 8 with described Sewing needle tubing 2 connect, described unidirectional module 8 is assemblied in the bottom of glue case 1, including housing 81, Push rod 82;Be designed with within connection glue case 1 in described housing 81 the most through enters glue chamber 83, The bottom of described push rod 82 is fixed on frame plate 84, and the Upper vertical of described push rod 82 is to the dress that slides Enter in glue chamber 83 described in fitting over, described in enter the top in glue chamber 83 and connected by horizontal cavity 85 and have plastic emitting chamber 86, described plastic emitting chamber 86 connects with the top of described sewing needle tubing 2;Described enter glue chamber 83 top Position is hinged with the charging sheet 87 that can block glue case 1 lower part outlet, and described charging sheet 87 upwards turns over When turning, described glue case 1 lower part outlet can be sealed, when described charging sheet 87 downwardly turns over, institute State glue case 1 and enter glue chamber 83 and connect;Described plastic emitting chamber 86 is hinged with out in horizontal cavity communicating position Tablet 88, when described go out tablet 88 be flipped up time, described in enter glue chamber 83 and connect with plastic emitting chamber 86, Described go out tablet 88 when downwardly turning over, the outlet of described horizontal cavity 85 can be sealed;Described glue case 1 Inside it is equipped with glue.
During specifically used, described glue case 1 built with the glue of liquid, this bonding Glue can select the glue glue simultaneously of more thickness should have the ability of quickly bonding, so makes More preferable by effect.Described sewing machine head 4 can drive described glue case 1 to move up and down, described glue When case 1 drives sewing needle tubing 2 to move downward, sewing needle tubing 2 punctures the face placed between feed dog 5 Material 7, when described sewing needle tubing moves to lowermost position, the inclination of the lower end of described sewing needle tubing 2 The centre position of outlet is located exactly at fabric 7 centre position to be sewed, simultaneously because described unidirectional mould Block 8 is followed and is moved downward, the fixing assembling of described push rod 82 so that push rod 82 extrude forward described in enter Glue chamber 83, the charging sheet 87 entering top, glue chamber 83 is flipped up, and has blocked the company of described glue case 1 Through hole, and described in go out tablet 88 and open so that entering glue chamber 83 connects with described plastic emitting chamber 86, is pushing away Under the extruding of bar 82, the glue entered in glue chamber 83 is flowed out from sewing needle tubing 2 lower end by plastic emitting chamber 86, Just fall between upper and lower fabric 7 layers, have part glue to overflow the top and bottom bed of material so that glue simultaneously Double-deck or Multilayer plus material 7 can be sticked.And when described sewing needle tubing 2 together with unidirectional module 8 to During upper motion, described charging sheet 87 is opened, and goes out tablet 88 and closes, described in enter glue chamber 83 relatively described Push rod 82 moves upward, and enters glue chamber 83 volume and becomes big so that enters glue chamber 83 and can extract described glue Glue in case 1, when sewing needle tubing 2 arrives upper position together with unidirectional module 8 and glue case 1 Time, take out glue action and terminate, when needle tubing 2 of sewing moves downward again, repeat said process so that Fabric 7 is adhesively joined in the way of point by this device, and this sewing mode compares traditional sewing Mode, it is not necessary to using silk thread, the junction point of formation is single independent, thus will not produce biography System sewing mouth burst at the seams after adverse consequences, and entering glue chamber 83 and can play in described unidirectional module 8 Quantitative sealant yielding, is producing high pressure by glue extrusion when sewing 2 times pressures of needle tubing simultaneously.Make whole mistake Journey does not wants extra pressure mechanism, and structure is simpler.The glue quantity error of glue junction point is relatively simultaneously Little, sticking quality is higher.
When specific design, as shown in Figure 3 and Figure 4, the top entered described in glue chamber 83 is equipped with water Put down to the top 89 stretched out, can tilt withstand by the charging sheet 87 downwardly turned over.So can be in institute State charging sheet 87 to downwardly turn over and blocked by charging sheet 87, prevent it from overturning bigger angle to enter Tablet 87 is easy to be pushed upwardly the closing of glue case 1 connector.Make turning over of described charging sheet 87 Rotate work more smooth and easy.
When specific design, as depicted in figs. 1 and 2, described push rod 82 uses metal material to make, Described push rod 82 bottom is designed with the diameter lever more than epimere.So downward when described unidirectional module 8 During motion, housing 81 can be blocked by described push rod 82 bottom pin, plays position-limiting action so that Sewing needle tubing and glue case stop moving downward.
The most described frame plate is equipped with the spiral winding that metal material makes for 84 times 3, the two ends of described spiral winding 3 are connected on high frequency generator.When specific design, described spiral Coil 3 uses copper material to make, and copper material has preferable heat conductivity.Described spiral winding 3 is wrapped in institute State the outside of sewing needle tubing 2, when the electric current high frequency on described spiral winding 3 changes, described spiral Produce the magnetic field of alternation in coil 3, metal can be heated, so can ensure that described sewing Glue in needle tubing 2 is in higher temperature so that glue has preferable mobility, it is simple to glue It is forced between fabric 7 in sewing needle tubing 2.Make sewing efficiency more preferable.
When specific design, described in enter dog 5 and be designed as U-shaped structure, described in enter dog 5U shape knot The centre of structure is machined with and uses the most parallel pressure roller 51 in pairs, from entering the fabric passed through in the middle of dog 5 7 pass through from middle compression of the most parallel described pressure roller 51, when described sewing needle tubing 2 moves downward, Fabric 7 is thrust from the front of pressure roller 51.When glue is injected into Multilayer plus material 7 by sewing needle tubing 2 Between when, along with the motion of progressive tooth so that the injecting glue part of fabric is pressed through by described pressure roller 51, So so that glue is more smooth on fabric, make glue soak people on fabric 7 simultaneously, make Obtain glue and bond more firm on fabric, make glue be driven plain the contact area with air more simultaneously Greatly, it is more prone to solidification.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all at this Within bright spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in Within protection scope of the present invention.

Claims (5)

1. an electricity frequency hot spot glue formula sewing device, it includes glue case (1), sewing needle Pipe (2), described glue case (1) is securely fitted under the sewing machine head (4) of up and down motion Portion, described sewing needle tubing (2) vertically places, and the bottom of described sewing needle tubing (2) is equipped with The feed dog (5) used in pairs, the bottom of described feed dog (5) is fixed on sewing table top (6) On, place the fabric (7) needing to be sewed between upper and lower feed dog (5);It is characterized in that: Being machined with vertical cavity in the middle of described sewing needle tubing (2), the bottom of sewing needle tubing (2) adds Work has the needle point of inclination, and described sewing needle tubing (2) is by unidirectional module (8) and described sewing Needle tubing (2) connects, and described unidirectional module (8) is assemblied in the bottom of glue case (1), bag Include housing (81), push rod (82);Connection glue case (1) it is designed with in described housing (81) Internal the most through entering glue chamber (83), the bottom of described push rod (82) is fixed on frame On plate (84), the Upper vertical of described push rod (82) enters glue chamber (83) described in being slidedly assemblied in In, described in enter the top in glue chamber (83) and connected by horizontal cavity (85) and have plastic emitting chamber (86), Described plastic emitting chamber (86) connects with the top of described sewing needle tubing (2);Described enter glue chamber (83) Upper position be hinged with the charging sheet (87) that can block glue case (1) lower part outlet, When described charging sheet (87) is flipped up, described glue case (1) lower part outlet can be sealed Live, when described charging sheet (87) downwardly turns over, described glue case (1) with enter glue chamber (83) Connection;Described plastic emitting chamber (86) is hinged with out tablet (88) in horizontal cavity communicating position, when Described go out tablet (88) when being flipped up, described in enter glue chamber (83) with plastic emitting chamber (86) even Logical, described in go out tablet (88) when downwardly turning over, can be by described horizontal cavity (85) outlet envelope Live;It is equipped with glue in described glue case (1).
Electricity frequency hot spot glue formula sewing device the most according to claim 1, its feature exists In: described in enter the top in glue chamber (83) and be equipped with level to the top (89) stretched out, can To tilt to withstand by the charging downwardly turned over sheet (87).
Electricity frequency hot spot glue formula sewing device the most according to claim 1, its feature exists In: described push rod (82) uses metal material to make, and described push rod (82) bottom is designed with Diameter is more than the lever of epimere.
Electricity frequency hot spot glue formula sewing device the most according to claim 1, its feature exists In: it is equipped with the spiral winding (3) that metal material makes under described frame plate (84), The two ends of described spiral winding (3) are connected on high frequency generator.
Electricity frequency hot spot glue formula sewing device the most according to claim 1, its feature exists In: described in enter dog (5) and be designed as U-shaped structure, described in enter dog (5) U-shaped structure Centre be machined with and use in pairs the most parallel pressure roller (51), from entering in the middle of dog (5) The fabric (7) passed through compresses in the middle of the most parallel described pressure roller (51) and passes through, described When sewing needle tubing (2) moves downward, thrust fabric (7) from the front of pressure roller (51).
CN201610497878.XA 2016-06-25 2016-06-25 Electric frequency heating dispensing formula sewing device Active CN105908472B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610497878.XA CN105908472B (en) 2016-06-25 2016-06-25 Electric frequency heating dispensing formula sewing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610497878.XA CN105908472B (en) 2016-06-25 2016-06-25 Electric frequency heating dispensing formula sewing device

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CN105908472B CN105908472B (en) 2018-03-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113106636A (en) * 2020-05-22 2021-07-13 鸿宝兴业有限公司 Sewing machine for plastic woven fabric

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2557668A (en) * 1946-12-03 1951-06-19 Carl E Lincoln Apparatus for fastening materials together
CN2659930Y (en) * 2003-08-06 2004-12-01 洪坤源 Suture thread free sewing machine structure
CN101068967A (en) * 2004-10-27 2007-11-07 马里奥·丘卡尼 Machine for stitching various items, in particular for joining an open vamp to a shaped element connected to a shoe sole
CN101474609A (en) * 2009-01-12 2009-07-08 浙江大学 Accurate double-liquid glue dropping device
CN101791600A (en) * 2009-02-04 2010-08-04 兄弟工业株式会社 Adhesive supplying device
CN201614469U (en) * 2010-03-12 2010-10-27 鲁泰纺织股份有限公司 Seamless sewing machine
CN105063898A (en) * 2015-09-25 2015-11-18 鲁泰纺织股份有限公司 Glue solution bonding and sewing device for fabricating clothing

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2557668A (en) * 1946-12-03 1951-06-19 Carl E Lincoln Apparatus for fastening materials together
CN2659930Y (en) * 2003-08-06 2004-12-01 洪坤源 Suture thread free sewing machine structure
CN101068967A (en) * 2004-10-27 2007-11-07 马里奥·丘卡尼 Machine for stitching various items, in particular for joining an open vamp to a shaped element connected to a shoe sole
CN101474609A (en) * 2009-01-12 2009-07-08 浙江大学 Accurate double-liquid glue dropping device
CN101791600A (en) * 2009-02-04 2010-08-04 兄弟工业株式会社 Adhesive supplying device
CN201614469U (en) * 2010-03-12 2010-10-27 鲁泰纺织股份有限公司 Seamless sewing machine
CN105063898A (en) * 2015-09-25 2015-11-18 鲁泰纺织股份有限公司 Glue solution bonding and sewing device for fabricating clothing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113106636A (en) * 2020-05-22 2021-07-13 鸿宝兴业有限公司 Sewing machine for plastic woven fabric

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C06 Publication
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TA01 Transfer of patent application right

Effective date of registration: 20180222

Address after: No. 910 Tianhe Street Yongqiang Avenue 325000 in Zhejiang province Wenzhou City Economic and Technological Development Zone

Applicant after: WENZHOU KNAFE ELECTRICAL APPLIANCE CO.,LTD.

Address before: 325200 East Road, Ruian Economic Development Zone, Zhejiang, China, No. 2111, No.

Applicant before: RUIAN AOYA CLOTHING Co.,Ltd.

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Effective date of registration: 20201214

Address after: No.705 workshop (workshop 1), south side of Gaoming Avenue, Mingcheng Town, Foshan City, Guangdong Province

Patentee after: FOSHAN CITY KEHUA SMART QUILTING EQUIPMENT Co.,Ltd.

Address before: No. 910, Yongqiang Avenue, Tianhe street, economic and Technological Development Zone, Wenzhou City, Zhejiang Province

Patentee before: WENZHOU KNAFE ELECTRICAL APPLIANCE Co.,Ltd.

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Denomination of invention: Electric frequency hot spot adhesive sewing device

Effective date of registration: 20231013

Granted publication date: 20180320

Pledgee: Bank of China Limited Foshan Gaoming Sub-branch

Pledgor: FOSHAN CITY KEHUA SMART QUILTING EQUIPMENT CO.,LTD.

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Address after: 52 Baoying Road, Mingcheng Town, Gaoming District, Foshan City, Guangdong Province, 528500 (Residence application)

Patentee after: FOSHAN CITY KEHUA SMART QUILTING EQUIPMENT CO.,LTD.

Address before: No.705 workshop (workshop 1), south side of Gaoming Avenue, Mingcheng Town, Foshan City, Guangdong Province

Patentee before: FOSHAN CITY KEHUA SMART QUILTING EQUIPMENT CO.,LTD.

CP02 Change in the address of a patent holder