CN203451791U - Automatic feeding device of flat-end buttonhole lockstitching machine - Google Patents

Automatic feeding device of flat-end buttonhole lockstitching machine Download PDF

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Publication number
CN203451791U
CN203451791U CN201320540018.1U CN201320540018U CN203451791U CN 203451791 U CN203451791 U CN 203451791U CN 201320540018 U CN201320540018 U CN 201320540018U CN 203451791 U CN203451791 U CN 203451791U
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China
Prior art keywords
actuator
delivery sheet
presser feet
feeding
mentioned
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Expired - Lifetime
Application number
CN201320540018.1U
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Chinese (zh)
Inventor
李家银
杨培
孙灵君
楼俏军
卢孔贵
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Zhongjie Sewing Machine Co Ltd
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Zhongjie Sewing Machine Co Ltd
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Priority to CN201320540018.1U priority Critical patent/CN203451791U/en
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Publication of CN203451791U publication Critical patent/CN203451791U/en
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Expired - Lifetime legal-status Critical Current

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Abstract

The utility model provides an automatic feeding device of a flat-end buttonhole lockstitching machine, and belongs to the technical field of sewing machines. The automatic feeding device solves the problems that when an existing buttonhole lockstitching machine conducts sewing on a plurality of button holes in the same fabric, the working efficiency is low, and quality is unstable. The automatic feeding device of the flat-end buttonhole lockstitching machine is arranged on a machine frame of the flat-end buttonhole lockstitching machine and comprises a base plate, a feeding plate, a first presser foot, a second presser foot and a feeding driving part, wherein the base plate, the feeding plate, the first presser foot, the second presser foot and the feeding driving part are fixedly connected to the machine frame, a guide rail is arranged on the machine frame, the feeding plate is arranged at the position of the guide rail, a first driving part and a second driving part are fixedly connected to the feeding plate, the first presser foot is connected with the first driving part, the first driving part can drive the first presser foot to abut against the feeding plate or be away from the feeding plate, the second pressure foot is connected with the second driving part, the second driving part can drive the second pressure foot to abut against the feeding plate or be away from the feeding plate, and the feeding driving parts can be fixedly connected to the machine frame and drive the feeding plate to conduct translation along the guide rail. The automatic feeding device of the flat-end buttonhole lockstitching machine has the advantages of being high in automation degree, low in production cost and high in working quality.

Description

The automatic feeding of straight buttonholing machine
Technical field
The utility model belongs to sewing machine technique field, relates to the automatic feeding of a kind of straight buttonholing machine, particularly a kind of straight buttonholing machine.
Background technology
Lockstitch button holder is very important a kind of equipment in garment machinery, is mainly used in processing the buttonhole in all kinds of dress ornaments, is divided into straight buttonholing machine and eyelet buttonhole sewing machine.Existing straight buttonholing machine, when sewing, is pushed down cloth by foot device, by axle in upper axle driven by servomotor, drives thread take-up tension lever to move, so that eedle is done thorn cloth action longitudinally, completes the sewing of whole button eye.
But, in the sewing process of button eye, to push down the distance that the presser feet of cloth can drive cloth to move and depend on the size of presser feet, and be limited to the concrete condition of sewing machine case, the size of presser feet cannot significantly promote, and is generally all less than 220mm.If need to be to needing operating personnel again to rise presser feet the manual position of adjusting cloth on whole cloth when sew in several button holes of same lineal layout after the sewing that machines previous buttonhole, so that next button hole moves to the relevant position of presser feet, be convenient to presser feet and can drive cloth to carry out corresponding sewing work.
Make like this in sewing process, the artificial amount needing is more, and labor cost is higher, and automaticity is low and operating efficiency is lower, and artificial proficiency is had relatively high expectations, and the product quality of production is more unstable.
Summary of the invention
The purpose of this utility model is the problems referred to above that exist for prior art, has proposed a kind of automatic feeding that can complete the straight buttonholing machine of the transportation work of several button holes when sewing on a cloth.
The purpose of this utility model can realize by following technical proposal: a kind of automatic feeding of straight buttonholing machine, be arranged in the frame of straight buttonholing machine, it comprises that one is connected in the backing plate in frame, it is characterized in that, it also comprises delivery sheet, presser feet one, presser feet two and feeding actuator, in above-mentioned frame, there is guide rail, described delivery sheet is positioned at guide rail place, on above-mentioned delivery sheet, be fixed with actuator one and actuator two, above-mentioned presser feet one is connected with actuator one and actuator one can drive presser feet one to be resisted against on delivery sheet or depart from delivery sheet, above-mentioned presser feet two is connected with actuator two and actuator two can drive presser feet two to be resisted against on delivery sheet or depart from delivery sheet, above-mentioned feeding actuator is connected in frame and it can drive above-mentioned delivery sheet along guide rail translation.
While using the automatic feeding of this straight buttonholing machine, cloth is correspondingly placed on delivery sheet, the guide rail of delivery sheet below is along the direction of feed setting of cloth, then drives respectively presser feet one and presser feet two to be resisted against on delivery sheet, to push down cloth by controlling actuator one and actuator two.Now, can sew to the button hole of first relevant position on cloth.After this machines, by controlling feeding actuator, drive delivery sheet to drive cloth moves setting distance along guide rail to next button hole and corresponding position, eedle position, now, can sew to second button hole.The above step that circulates, can complete self-feeding and sewing to disposable along several button holes of same lineal layout on cloth, and without manually adjusting, the high and quality of production efficiency is guaranteed.Here, actuator one, actuator two and feeding actuator can be cylinder, oil cylinder or motor.
In the automatic feeding of above-mentioned straight buttonholing machine, on described feeding actuator, be connected with driving wheel, in described frame, be connected with driven pulley, on described driving wheel and driven pulley, cover has driving belt, and above-mentioned delivery sheet is connected mutually with driving belt.Feeding actuator drives driving wheel to rotate to drive driving belt to rotate around driving wheel and driven pulley, and meanwhile, delivery sheet can move with driving belt, here, for ease of carrying out shift position, accurately controls, and feeding actuator can adopt stepper motor.
In the automatic feeding of above-mentioned straight buttonholing machine, between described delivery sheet and driving belt, there is connecting plate, the two ends of connecting plate are connected in respectively on delivery sheet and driving belt.
In the automatic feeding of above-mentioned straight buttonholing machine, the end of described connecting plate has upper brace and lower brace, and upper brace and lower brace are connected by securing member and above-mentioned driving belt is pressed between upper brace and lower brace.Securing member can be screw or rivet.
In the automatic feeding of above-mentioned straight buttonholing machine, in described frame, there is inductive switch, inductive switch and above-mentioned actuator one and actuator two are connected, when above-mentioned delivery sheet right-hand member is positioned at inductive switch place, actuator one can drive presser feet one to press to delivery sheet place, and actuator two can drive presser feet two to press to delivery sheet place.Inductive switch is for detection of the position of delivery sheet, when the front end of delivery sheet moves to the position of inductive switch, be considered as initial point, be the initial position of sewing work while starting, can drive respectively presser feet one and presser feet two to press down and push down cloth by actuator one and actuator two after cloth is correspondingly placed into the relevant position on delivery sheet.
In the automatic feeding of above-mentioned straight buttonholing machine, described presser feet two places have keyhole actuator, described presser feet two is connected on a fixed head, above-mentioned keyhole actuator is connected on fixed head and keyhole actuator can drive presser feet two along fixed head translation, and above-mentioned actuator two is connected with fixed head and works as actuator two actions and can drive fixed head to move up and down.Eedle can carry out up and down thorn cloth action when presser feet two is pushed down cloth, and in this process, keyhole actuator can drive presser feet two to drive cloth to move by a small margin along cloth direction of feed, makes the fixing eedle in position can complete to button eye the sewing of whole circle.
Compared with prior art, the automatic feeding of this straight buttonholing machine can be after lockstitch button holder be sewed to a button hole on cloth, cloth is carried to one section of setpoint distance again to its direction of feed, so that sewed in next button hole, make lockstitch button holder under this automatic feeding auxiliary, the disposable sewing completing several button holes on piece of cloth material of energy, automaticity is high, and production cost is low and crudy is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the automatic feeding of this straight buttonholing machine.
In figure, 1, frame; 2, backing plate; 3, delivery sheet; 4, presser feet one; 5, presser feet two; 6, feeding actuator; 7, guide rail; 8, actuator one; 9, actuator two; 10, driving wheel; 11, driven pulley; 12, driving belt; 13, connecting plate; 14, inductive switch; 15, keyhole actuator.
The specific embodiment
As shown in Figure 1, the automatic feeding of this straight buttonholing machine, is arranged in the frame 1 of straight buttonholing machine, is fixed with a backing plate 2 in frame 1, has the guide rail 7 arranging along cloth direction of feed on backing plate 2.On backing plate 2, be also provided with delivery sheet 3, presser feet 1, presser feet 25, actuator 1, actuator 29 and be connected in the feeding actuator 6 in frame 1, wherein, delivery sheet 3 is arranged at guide rail 7 places and they can be along guide rail 7 translations under the driving of feeding actuator 6; Presser feet 1 is connected with actuator 1 and actuator 1 can drive presser feet 1 to be resisted against on delivery sheet 3 or depart from delivery sheet 3, presser feet 25 is connected with actuator 29 and actuator 29 can drive presser feet 25 be resisted against on delivery sheet 3 or depart from delivery sheet 3, and actuator 1 and actuator 29 are all connected with delivery sheet 3; Presser feet 25 places also have a keyhole actuator 15, presser feet 25 is connected on a fixed head, keyhole actuator 15 is connected on fixed head and keyhole actuator 15 can drive presser feet 25 along fixed head translation, and actuator 29 is connected with fixed head and can drives fixed head to move up and down when actuator 29 moves.
Specifically, on feeding actuator 6, be connected with driving wheel 10, in frame 1, be also connected with a driven pulley 11, on driving wheel 10 and driven pulley 11, cover has driving belt 12, between delivery sheet 3 and driving belt 12, there is connecting plate 13, the two ends of connecting plate 13 are connected in respectively on delivery sheet 3 and driving belt 12, the end of the one end being connected with driving belt 12 on connecting plate 13 has upper brace and lower brace, and upper brace and lower brace are connected by securing member and driving belt 12 is pressed between upper brace and lower brace.In the present embodiment, actuator 1, actuator 29 and keyhole actuator 15 are cylinder, and feeding actuator 6 is stepper motor, and securing member is screw.
Automatically control for convenience, in frame 1, be also connected with the inductive switch 14 of the position that can detect delivery sheet 3, inductive switch 14 is all connected with a controller with stepper motor, on the aspirating pipeline of actuator 1 and actuator 29, be provided with electromagnetic valve, two electromagnetic valves are all connected with controller.On controller, be also connected with for carrying out the operation push-button of manual input service order.
While using the automatic feeding of this straight buttonholing machine, preparation key in can push button, controller control feeding actuator 6 drives driving belts 12 and delivery sheet 3 along guide rail 7 setting parties to action, when the right-hand member of delivery sheet 3 moves to inductive switch 14 place, feeding actuator 6 quits work, and is now original state.
Cloth is correspondingly placed on delivery sheet 3, then the job key in push button, controller is controlled electromagnetic valve and is opened, and actuator 1 and actuator 29 drive respectively presser feet 1 and presser feet 25 to press down and be resisted against on delivery sheet 3 to push down cloth.Now, upper and lower thorn cloth action also can be done in corresponding first button hole, eedle position, simultaneously, keyhole actuator 15 drives presser feet 25 to drive cloth to do action by a small margin along cloth direction of feed, makes the cloth position under eedle do mobile so that eedle carries out the sewing work of whole circle to the button hole of prolate.
After having sewed in first button hole, controller is controlled feeding actuator 6 and is driven driving wheel 10 to rotate to drive driving belt 12 to rotate around driving wheel 10 and driven pulley 11, and then the distance that moves setting along guide rail 7 by connecting plate 13 driving delivery sheets 3 drive clothes is to next button hole and corresponding position, eedle position, now, can sew to second button hole.The above step that circulates, can complete self-feeding and sewing to disposable along several button holes of same lineal layout on cloth, and without manually adjusting, the high and quality of production efficiency is guaranteed.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.

Claims (6)

1. the automatic feeding of a straight buttonholing machine, be arranged in the frame (1) of straight buttonholing machine, it comprises that one is connected in the backing plate (2) in frame (1), it is characterized in that, it also comprises delivery sheet (3), presser feet one (4), presser feet two (5) and feeding actuator (6), in above-mentioned frame (1), there is guide rail (7), described delivery sheet (3) is positioned at guide rail (7) and locates, on above-mentioned delivery sheet (3), be fixed with actuator one (8) and actuator two (9), above-mentioned presser feet one (4) is connected with actuator one (8) and actuator one (8) can drive presser feet one (4) to be resisted against delivery sheet (3) above or depart from delivery sheet (3), above-mentioned presser feet two (5) is connected with actuator two (9) and actuator two (9) can drive presser feet two (5) to be resisted against delivery sheet (3) above or depart from delivery sheet (3), above-mentioned feeding actuator (6) is connected in frame (1) above and it can drive above-mentioned delivery sheet (3) along guide rail (7) translation.
2. the automatic feeding of straight buttonholing machine according to claim 1, it is characterized in that, on described feeding actuator (6), be connected with driving wheel (10), in described frame (1), be connected with driven pulley (11), the upper cover of described driving wheel (10) and driven pulley (11) has driving belt (12), and above-mentioned delivery sheet (3) is connected mutually with driving belt (12).
3. the automatic feeding of straight buttonholing machine according to claim 2, it is characterized in that, between described delivery sheet (3) and driving belt (12), have connecting plate (13), the two ends of connecting plate (13) are connected in respectively on delivery sheet (3) and driving belt (12).
4. the automatic feeding of straight buttonholing machine according to claim 3, it is characterized in that, the end of described connecting plate (13) has upper brace and lower brace, and upper brace and lower brace are connected by securing member and above-mentioned driving belt (12) is pressed between upper brace and lower brace.
5. according to the automatic feeding of the straight buttonholing machine described in any one in claim 1~4, it is characterized in that, in described frame (1), there is inductive switch (14), inductive switch (14) is connected with above-mentioned actuator one (8) and actuator two (9), above-mentioned delivery sheet (3) right-hand member is positioned at inductive switch (14) while locating, and actuator one (8) can drive presser feet one (4) to press to delivery sheet (3) locates, and actuator two (9) can drive presser feet two (5) to press to delivery sheet (3) and locate.
6. according to the automatic feeding of the straight buttonholing machine described in any one in claim 1~4, it is characterized in that, described presser feet two (5) locates to have keyhole actuator (15), described presser feet two (5) is connected on a fixed head, above-mentioned keyhole actuator (15) is connected on fixed head and keyhole actuator (15) can drive presser feet two (5) along fixed head translation, and above-mentioned actuator two (9) is connected with fixed head and can drives fixed head to move up and down when actuator two (9) moves.
CN201320540018.1U 2013-08-30 2013-08-30 Automatic feeding device of flat-end buttonhole lockstitching machine Expired - Lifetime CN203451791U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320540018.1U CN203451791U (en) 2013-08-30 2013-08-30 Automatic feeding device of flat-end buttonhole lockstitching machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320540018.1U CN203451791U (en) 2013-08-30 2013-08-30 Automatic feeding device of flat-end buttonhole lockstitching machine

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104674473A (en) * 2015-03-25 2015-06-03 杰克缝纫机股份有限公司 Pneumatic positioning device, and material conveying device and operating device for sewing operation
CN105155149A (en) * 2015-10-14 2015-12-16 广东溢达纺织有限公司 Automatic sewing system
CN105986371A (en) * 2015-04-20 2016-10-05 贺欣机械厂股份有限公司 Automatic feeding device of sewing machine
CN107523942A (en) * 2017-09-22 2017-12-29 上海威士机械有限公司 Automatic sleeve gram husband's keyhole button sewing machine
CN108049034A (en) * 2018-02-06 2018-05-18 佛山市迈迪服饰有限公司 Self-defined formula two-way automatic lock eye machine
CN109537174A (en) * 2018-12-20 2019-03-29 杰克缝纫机股份有限公司 A kind of automatic continuous lockstitch button holder and its control method
CN109667070A (en) * 2019-02-27 2019-04-23 杰克缝纫机股份有限公司 A kind of lockstitch button holder
CN109972295A (en) * 2017-12-27 2019-07-05 杰克缝纫机股份有限公司 A kind of sewing device that can automatically continuously sew keyhole

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104674473A (en) * 2015-03-25 2015-06-03 杰克缝纫机股份有限公司 Pneumatic positioning device, and material conveying device and operating device for sewing operation
CN105986371A (en) * 2015-04-20 2016-10-05 贺欣机械厂股份有限公司 Automatic feeding device of sewing machine
CN105986371B (en) * 2015-04-20 2018-07-24 贺欣机械厂股份有限公司 Sewing machine automatic feeding
CN105155149A (en) * 2015-10-14 2015-12-16 广东溢达纺织有限公司 Automatic sewing system
CN107523942A (en) * 2017-09-22 2017-12-29 上海威士机械有限公司 Automatic sleeve gram husband's keyhole button sewing machine
CN109972295A (en) * 2017-12-27 2019-07-05 杰克缝纫机股份有限公司 A kind of sewing device that can automatically continuously sew keyhole
CN108049034A (en) * 2018-02-06 2018-05-18 佛山市迈迪服饰有限公司 Self-defined formula two-way automatic lock eye machine
CN109537174A (en) * 2018-12-20 2019-03-29 杰克缝纫机股份有限公司 A kind of automatic continuous lockstitch button holder and its control method
CN109537174B (en) * 2018-12-20 2022-03-18 杰克科技股份有限公司 Automatic continuous buttonholing machine and control method thereof
CN109667070A (en) * 2019-02-27 2019-04-23 杰克缝纫机股份有限公司 A kind of lockstitch button holder

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ASS Succession or assignment of patent right

Owner name: ZHEJIANG ZOJE SEWING TECHNOLOGY CO., LTD.

Free format text: FORMER OWNER: ZHONGJIE SEWING MACHINE CO., LTD.

Effective date: 20140926

C41 Transfer of patent application or patent right or utility model
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Effective date of registration: 20140926

Address after: 317604 Yuhuan County barley island Subdistrict Office, Zhejiang, Taizhou

Patentee after: ZOJE SEWING MACHINE Co.,Ltd.

Address before: 317604 Yuhuan County barley island Subdistrict Office, Zhejiang, Taizhou

Patentee before: Zhongjie Sewing Machine Co.,Ltd.

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160913

Address after: 317604 Taizhou Province, Yuhuan County, Lantau Island Road, Hing Hong Kong Road, No. 198

Patentee after: ZOJE SEWING MACHINE Co.,Ltd.

Patentee after: ZHEJIANG JOYEE SEWING MACHINE CO.,LTD.

Patentee after: ZHEJIANG BSM SEWING MACHINE CO.,LTD.

Address before: 317604 Yuhuan County barley island Subdistrict Office, Zhejiang, Taizhou

Patentee before: ZOJE SEWING MACHINE Co.,Ltd.

TR01 Transfer of patent right

Effective date of registration: 20200929

Address after: 198 Xinggang East Road, Damaiyu street, Yuhuan City, Taizhou City, Zhejiang Province

Patentee after: ZOJE SEWING MACHINE Co.,Ltd.

Address before: 317604, Taizhou, Zhejiang province Yuhuan County barley island Street Hing Tung Road, No. 198

Patentee before: ZOJE SEWING MACHINE Co.,Ltd.

Patentee before: ZHEJIANG JOYEE SEWING MACHINE Co.,Ltd.

Patentee before: ZHEJIANG BSM SEWING MACHINE Co.,Ltd.

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Granted publication date: 20140226

CX01 Expiry of patent term