CN114587044B - Multifunctional dotter - Google Patents
Multifunctional dotter Download PDFInfo
- Publication number
- CN114587044B CN114587044B CN202210194996.9A CN202210194996A CN114587044B CN 114587044 B CN114587044 B CN 114587044B CN 202210194996 A CN202210194996 A CN 202210194996A CN 114587044 B CN114587044 B CN 114587044B
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- China
- Prior art keywords
- rod
- disc
- sleeve
- spring
- lever
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- 238000004080 punching Methods 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 17
- 238000003825 pressing Methods 0.000 claims description 23
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 5
- 238000009958 sewing Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41H—APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
- A41H37/00—Machines, appliances or methods for setting fastener-elements on garments
- A41H37/10—Setting buttons
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41H—APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
- A41H25/00—Appliances or methods for marking-out, perforating or making buttonholes
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses a multifunctional dotter which comprises a bracket, wherein a hollow shaft is arranged on the bracket, a sleeve is sleeved outside the hollow shaft through a bearing, a first fixing plate is fixedly arranged at the top of the hollow shaft, a pull rod is arranged in the hollow shaft, the tail part of the pull rod is connected with a right pedal, a cross rod is arranged at the top of the pull rod and is connected with a second fixing plate through a first spring, a first guide rod and a second guide rod are arranged on the cross rod, a first disc is arranged at the top of the sleeve, a second spring is arranged under the first disc, the second spring is connected with the first stamping plate, a safety rod is arranged under the first stamping plate, and a safety ring is arranged under the safety rod. The invention integrates different working procedures of punching holes, button heads, button holes, air holes and the like, and one person can finish the processing operation of different working procedures by the conversion of different working stations on one machine working platform. The time and the labor are saved, the working efficiency is greatly improved, the function of improving the efficiency is achieved, and the method can be widely applied to winter clothing processing and manufacturing procedures.
Description
Technical Field
The invention relates to a multifunctional dotter, and belongs to the field of clothing machinery.
Background
Along with the continuous development of society and the continuous development of scientific level, the industrial level is also improved, and more mechanical equipment has high work efficiency, high yield and low production cost, thereby replacing manual processing.
At present, in the existing garment production and processing process and the existing plastic production and processing process, buttons are often required to be installed on products, and the button installation is finished mainly through manually sewing the buttons or punching the buttons by using a button punching machine, however, the mode of manually sewing the buttons is low in efficiency, labor cost is high, manual errors are large, sewing positions are inaccurate and are slowly abandoned, so that the existing garment production and processing process is widely used, and operators punch the buttons on the garment by using the button punching machine. However, the existing dotter often has the following problems that firstly, the automation degree is low, and two procedures of feeding and dotting cannot be realized; secondly, the different procedures of punching holes, screwing heads, button holes, air holes and the like are completed by a plurality of procedures, and the efficiency is low.
Disclosure of Invention
The invention aims to: in order to overcome the defects in the prior art, the invention provides a multifunctional dotter, which integrates different working procedures such as perforation, button head, button hole, air hole and the like, and one person can finish the processing operation of (6) different working procedures by the conversion of different working stations on a machine working platform. The device has the advantages of time and labor saving, capability of greatly improving the working efficiency, achieving the function of enhancing the efficiency, compact equipment structure and wide application in winter clothing processing and manufacturing procedures.
The technical scheme is as follows: in order to solve the technical problems, the multifunctional dotter comprises a bracket, wherein a hollow shaft is arranged on the bracket, a sleeve is sleeved outside the hollow shaft through a bearing, a first fixed plate is fixedly arranged at the top of the hollow shaft, a pull rod is arranged in the hollow shaft, the tail part of the pull rod is connected with a right pedal, a cross rod is arranged at the top of the pull rod and is connected with a second fixed plate through a first spring, a first guide rod and a second guide rod are arranged on the cross rod, a first disc is arranged at the top of the sleeve, a second spring is arranged under the first disc, the second spring is connected with the first stamping plate, a safety rod is arranged below the first stamping plate, and a safety ring is arranged below the safety rod; the first fixing plate is provided with a first support and a second support, the first support is provided with a first lever, the second support is provided with a second lever, one end of the first lever is hinged with one end of the second lever through a connecting rod, the upper part of the other end of the second lever is connected with a third spring, and the lower part of the other end of the second lever is connected with a first punch; the sleeve is also provided with a second disc, a fourth spring is arranged below the disc, the fourth spring is connected with a second punching plate, at least one second punching rod is arranged below the second punching plate, the tail end of the second punching rod is provided with a sleeve for placing a punching clothing piece, and the safety ring is positioned right below the sleeve; a third disc is arranged right below the sleeve, and a punching head matched with the punching clothing piece is arranged on the third disc; when the right pedal is stepped on, the pull rod moves downwards to drive the first fixing plate to move downwards, the second guide rod presses the first disc, the first disc drives the safety rod to move downwards, when the cross rod continues to move downwards, the first guide rod presses the first lever, the first lever acts on the second lever, the second lever presses the first punch rod, the first punch rod moves downwards to press the second disc, and the second disc moves downwards to drive the second punch rod to move downwards, so that the punching head procedure is realized.
Preferably, the second fixing plate is fixedly connected with an L-shaped guide plate, and the first punch rod penetrates through the guide plate.
Preferably, a fourth disc is further arranged on the sleeve, and the second punch rod and the safety rod penetrate through the fourth disc.
Preferably, a rotating device for driving the sleeve to rotate is arranged outside the tail of the sleeve, the sleeve is positioned on the frame, and rollers are arranged on two sides of the frame.
Preferably, the rotating mechanism comprises a first gear, a flywheel and a chain, wherein the first gear is fixed on a sleeve, the first gear is meshed with a second gear, a first coaxial bevel gear is installed on the second gear, the first bevel gear is meshed with the second bevel gear, the second bevel gear is connected with the flywheel through a connecting shaft, the chain is arranged at the upper end of the flywheel, an extension spring is installed at one end of the chain, the extension spring is connected with a third fixed plate, the other end of the chain is connected with a left pedal, the flywheel comprises an inner ring and an outer ring, the inner ring is connected with the connecting shaft through a bearing, the periphery of the outer ring is in a chain shape, the inner periphery of the outer ring is in an inner tooth shape, the chain is installed on the periphery of the outer ring, a pressing plate is installed on the connecting shaft, a compression spring is arranged between the pressing plate and the inner ring, when the outer ring of the flywheel rotates clockwise, the whole flywheel rotates synchronously with the connecting shaft through the coaction of the pressing plate and the inner ring, when the outer ring rotates anticlockwise, the compression spring is separated from the inner ring, and only the flywheel rotates at this time, and the shaft does not move.
The beneficial effects are that: the multifunctional dotter integrates different working procedures of punching holes, upper button heads, button holes, air holes and the like, and one person can finish the processing operation of (6) different working procedures by switching different working stations on one machine working platform. The device has the advantages of time and labor saving, capability of greatly improving the working efficiency, achieving the function of enhancing the efficiency, compact equipment structure and wide application in winter clothing processing and manufacturing procedures.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is an a-direction view of the present invention.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 and 2, the multifunctional dotter of the invention comprises a bracket 1, wherein a hollow shaft 34 is installed on the bracket 1, a sleeve 12 is sleeved outside the hollow shaft 34 through a bearing 3, a first fixing plate 22 is fixedly installed at the top of the hollow shaft 34, a pull rod 23 is installed in the hollow shaft 34, the tail part of the pull rod 23 is connected with a right pedal 49, a cross rod 24 is installed at the top of the pull rod 23, the cross rod 24 is connected with a second fixing plate 26 through a first spring 25, a first guide rod 29 and a second guide rod 55 are installed on the cross rod 24, a first disc 21 is installed at the top of the sleeve 12, a second spring 20 is installed below the first disc 21, the second spring 20 is connected with a first stamping plate 19, a safety rod 18 is installed below the first stamping plate 19, and a safety ring 10 is arranged below the safety rod 18; the first fixing plate 22 is provided with a first support and a second support, the first support is provided with a first lever 30, the second support is provided with a second lever 28, one end of the first lever 30 is hinged with one end of the second lever 28 through a connecting rod, the upper part of the other end of the second lever 28 is connected with the third spring 16, and the lower part is connected with the first punch 33; the sleeve 12 is also provided with a second disc 17, a fourth spring 16 is arranged below the disc, the fourth spring 16 is connected with a second punching plate 15, at least one second punching rod 13 is arranged below the second punching plate 15, the tail end of the second punching rod 13 is provided with a sleeve 32 for placing punching clothing pieces, and the safety ring 10 is positioned right below the sleeve 32; a third disc 7 is arranged right below the sleeve 32, and a punching head matched with the punched clothing piece is arranged on the third disc 7. When the right pedal 49 is stepped on, the pull rod 23 moves downwards to drive the first fixing plate 22 to move downwards, the second guide rod 55 presses the first disc 21, the first disc 21 drives the safety rod 18 to move downwards, when the cross rod 24 continues to move downwards, the first guide rod 29 presses the first lever 30, the first lever 30 acts on the second lever 28, the second lever 28 presses the first punch rod 33, the first punch rod 33 moves downwards to press the second disc 17, and the second disc 17 moves downwards to drive the second punch rod 13 to move downwards, so that the punching head process is realized.
In the present invention, the second fixing plate 26 is fixedly connected with an L-shaped guide plate 31, and the first punch 33 passes through the guide plate 31. The sleeve 32 is also provided with a fourth disc 14, and the second punch 13 and the safety lever 18 pass through the fourth disc 14. The tail of the sleeve 32 is provided with a rotating device for driving the sleeve 32 to rotate, the sleeve 32 is positioned on the frame 4, and the two sides of the frame 4 are provided with rollers 2.
In the invention, the rotating mechanism comprises a first gear 5, a flywheel and a chain 48 which are fixed on a sleeve 32, wherein the first gear 5 is meshed with a second gear 40, a first coaxial bevel gear 45 is arranged on the second gear 40, the first bevel gear 45 is meshed with a second bevel gear 54, the second bevel gear 54 is connected with the flywheel through a connecting shaft 47, the chain 48 is arranged at the upper end of the flywheel, an extension spring 42 is arranged at one end of the chain 48, the extension spring 42 is connected with a third fixed plate 41, the other end of the chain 48 is connected with a left pedal 50, the flywheel comprises an inner ring 53 and an outer ring 52, the inner ring 53 is connected with the connecting shaft 47 through a bearing, the inner ring is a large semicircular ring, the periphery of the outer ring 52 is in a chain shape, the inner ring 52 is in an inner tooth shape, the outer ring 52 is meshed with the inner ring 53, the chain 48 is arranged on the periphery of the outer ring 52, a pressing plate 51 is arranged on the connecting shaft, a compression spring 54 is arranged on the pressing plate, and is positioned between the pressing plate and the pressing plate 52, when the flywheel 52 rotates clockwise, the whole pressing plate and the flywheel rotates synchronously with the connecting shaft 47, the pressing plate and the pressing plate 52 rotates anticlockwise, and the pressing plate is not connected with the inner ring 52, and rotates anticlockwise, and the pressing plate is only when the pressing plate 52 rotates synchronously, and the pressing plate rotates.
Working process and working principle:
the hollow shaft 34 is fixed on the bracket 1, the fixed plate 22 is fixed with the hollow shaft 34, the hollow shaft 34 is connected with the sleeve 32 through the bearings 3 at two ends, the pull rod 23 is arranged in the hollow shaft 34, the upper end of the pull rod 23 is fixed on the rod 24, the rod 24 is connected with the extension spring 25, the other end of the extension spring 25 is fixed on the fixed plate 25, the guide rod 55 and the pressure head 29 are fixed on the rod 24, the lower end of the sleeve 32 is fixed on the frame 4, the rollers 2 are arranged at two ends of the frame 4, the rollers 2 can rotate around the hollow shaft 34 on a left circle on a track of the bracket 1, and the lower end of the pull rod 23 is connected with the right pedal 49.
The sleeve 32 is connected with the gear 5 through a key, the gear 5 is meshed with the gear 40, the gear 40 is connected with the bevel gear 45 through the shaft 43, the bevel gear 45 is meshed with the bevel gear 46, the bevel gear 46 is connected with the flywheel 44 through the shaft 47, the flywheel 44 is internally and externally provided with two circles, the inner ring 53 is connected with the shaft 47 through a bearing, the outer ring 52 is in a chain wheel shape, the inner circumference is in an internal tooth shape, the connecting shaft is provided with a pressing plate 51, the pressing plate is provided with a compression spring 54, the compression spring is positioned between the pressing plate and the inner ring, when the outer ring of the flywheel 44 rotates clockwise, the pressing plate 51 and the outer ring inner circumference gear work together, the whole flywheel 44 rotates synchronously with the shaft 47, when the outer ring of the flywheel 44 rotates anticlockwise, only the flywheel 44 rotates, the shaft 47 does not move, the upper end of the flywheel 44 is provided with a chain 48, one end of the chain is connected with the fixed plate 41 through the tension spring 42, and the other end of the chain is connected with the left pedal 50.
The disc 7 is fixed on the sleeve 32, and the disc 7 equipartition is equipped with carousel 6 and screw rod 8 (evenly is equipped with 6 groups on the periphery), and screw rod 8 upper end cover has the center department of parts such as different puncher 39, button hole 9, is convenient for punch and beat button (location). The sleeve 32 is fixedly provided with the disc 14, the loop bar 36, the disc 17 and the disc 21, the up-and-down vertical movement of the punch rod 13 is ensured, the loop bar 36 ensures the vertical movement of the punch rod 13 through the plate 35, the disc 17 is fixedly provided with the extension spring 16, the lower end of the extension spring 16 is fixedly provided with the plate 15, the plate 15 is connected with the punch rod 13, the lower end of the punch rod 13 is provided with the sleeve 12, different punching clothing pieces 37 and button punching sleeve seats 11 can be arranged in the sleeve 12, and the punch can be replaced according to requirements.
The disc 21 is provided with a spring 20, the other end of the spring 20 is provided with a plate 19, the lower end of the plate 19 is provided with a safety rod 18, and the lower end of the safety rod 18 is provided with a safety ring 10.
The fixed plate 22 is provided with levers 28 and 30, one end of the lever 28 and the lever 30 are inwards provided with a spring 27, the other end of the lever is provided with a spring 27, one end of the spring 27 is fixed on the fixed plate 26, a punch 33 is fixed below the lever 28, one end of a fixed rod 31 is fixed on the fixed plate 26, and the other end of the fixed rod is sleeved on the punch 33, so that the punch 33 can vertically move up and down. In operation, the right pedal 49 is stepped on to drive the pull rod 23 and the rod 24, the pressing head 29, the guide rod 55 and the tension spring 25 connected with the pull rod 23 to move downwards, the guide rod 55 presses the plate 19 to move downwards, and the tension spring 20 is pulled to enable the safety rod 18 and the safety ring 10 to move downwards together, when the pressing head 29 is pressed on the lever 30 and moves downwards continuously, one end of the lever 28 connected with the punch 33 moves downwards, and the tension spring 27 and the punch 33 drive the plate 15 and the punch 13 to move downwards together, so that the punching and button making operation can be realized. After the work is finished, the right foot is lifted, the working parts return to the original positions under the combined action of the extension springs, and when an obstacle exists below the safety ring 10, the safety ring is prevented from continuing to move downwards.
The foregoing is only a preferred embodiment of the invention, it being noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present invention, and such modifications and adaptations are intended to be comprehended within the scope of the invention.
Claims (3)
1. A multifunctional dotter is characterized in that: the device comprises a bracket, wherein a hollow shaft is arranged on the bracket, a sleeve is sleeved outside the hollow shaft through a bearing, a first fixing plate is fixedly arranged at the top of the hollow shaft, a pull rod is arranged in the hollow shaft, the tail part of the pull rod is connected with a right pedal, a cross rod is arranged at the top of the pull rod and is connected with a second fixing plate through a first spring, a first guide rod and a second guide rod are arranged on the cross rod, a first disc is arranged at the top of the sleeve, a second spring is arranged below the first disc, the second spring is connected with a first stamping plate, a safety rod is arranged below the first stamping plate, and a safety ring is arranged below the safety rod; the first fixing plate is provided with a first support and a second support, the first support is provided with a first lever, the second support is provided with a second lever, one end of the first lever is hinged with one end of the second lever through a connecting rod, the upper part of the other end of the second lever is connected with a third spring, and the lower part of the other end of the second lever is connected with a first punch; the sleeve is also provided with a second disc, a fourth spring is arranged below the second disc, the fourth spring is connected with a second stamping plate, at least one second stamping rod is arranged below the second stamping plate, the tail end of the second stamping rod is provided with a sleeve for placing a punched clothing piece, and the safety ring is positioned right below the sleeve; a third disc is arranged right below the sleeve, and a punching head matched with the punching clothing piece is arranged on the third disc; when the right pedal is stepped on, the pull rod moves downwards to drive the first fixing plate to move downwards, the second guide rod presses the first disc, the first disc drives the safety rod to move downwards, when the cross rod continues to move downwards, the first guide rod presses the first lever, the first lever acts on the second lever, the second lever presses the first punch rod, the first punch rod moves downwards to press the second disc, and the second disc moves downwards to drive the second punch rod to move downwards, so that the punching head procedure is realized; a rotating mechanism for driving the sleeve to rotate is arranged outside the tail part of the sleeve, the sleeve is positioned on the frame, and rollers are arranged on two sides of the frame; the rotating mechanism comprises a first gear, a flywheel and a chain, wherein the first gear is fixed on a sleeve, the first gear is meshed with a second gear, a coaxial first bevel gear is installed on the second gear, the first bevel gear is meshed with the second bevel gear, the second bevel gear is connected with the flywheel through a connecting shaft, the upper end of the flywheel is provided with the chain, one end of the chain is provided with an extension spring, the extension spring is connected with a third fixed plate, the other end of the chain is connected with a left pedal, the flywheel comprises an inner ring and an outer ring, the inner ring is connected with the connecting shaft through a bearing, the periphery of the outer ring is in a chain shape, the inner periphery of the outer ring is in an inner tooth shape, the chain is installed on the periphery of the outer ring, a pressing plate is installed on the connecting shaft, a compression spring is arranged between the pressing plate and the inner ring, when the outer ring of the flywheel rotates clockwise, the whole flywheel synchronously rotates with the connecting shaft through the coaction of the pressing plate and the inner ring, when the outer ring of the flywheel rotates anticlockwise, the compression spring is separated from the inner ring, and only the flywheel rotates at the moment, and the shaft is not moving.
2. The multifunctional dotter of claim 1, wherein: the second fixing plate is fixedly connected with an L-shaped guide plate, and the first punch rod penetrates through the guide plate.
3. The multifunctional dotter of claim 1, wherein: the sleeve is also provided with a fourth disc, and the second punch rod and the safety rod penetrate through the fourth disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210194996.9A CN114587044B (en) | 2022-03-01 | 2022-03-01 | Multifunctional dotter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210194996.9A CN114587044B (en) | 2022-03-01 | 2022-03-01 | Multifunctional dotter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114587044A CN114587044A (en) | 2022-06-07 |
| CN114587044B true CN114587044B (en) | 2023-10-24 |
Family
ID=81806934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210194996.9A Active CN114587044B (en) | 2022-03-01 | 2022-03-01 | Multifunctional dotter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114587044B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR483903A (en) * | 1915-12-27 | 1917-08-21 | United Shoe Machinery Co Fr | Shank button sewing machine |
| AU6099386A (en) * | 1985-08-16 | 1987-02-19 | Ykk Corporation | Fastener assembling apparatus |
| CN2781075Y (en) * | 2004-12-07 | 2006-05-17 | 张天宇 | Bicycle free wheel |
| CN201008370Y (en) * | 2007-03-19 | 2008-01-23 | 王东红 | Protecting device of button attaching machine |
| CN201468093U (en) * | 2009-07-15 | 2010-05-19 | 泉州市永顺昌缝纫设备有限公司 | Safe button attaching machine |
| CN203290273U (en) * | 2013-04-28 | 2013-11-20 | 福建龙岩喜鹊纺织有限公司 | Novel button sewing machine |
| CN203723500U (en) * | 2013-12-30 | 2014-07-23 | 周树芬 | Button binding machine |
| CN204032473U (en) * | 2014-08-07 | 2014-12-24 | 涂红恩 | A kind of nail of dotting punch sending buckle automatically button all-in-one |
| CN204708075U (en) * | 2015-05-06 | 2015-10-21 | 蔡金利 | The semi-automatic dotter of a kind of four-part button |
| CN107149213A (en) * | 2017-05-26 | 2017-09-12 | 安徽诺豪鞋业有限公司 | A kind of pedal dotter |
| CN107997279A (en) * | 2018-01-22 | 2018-05-08 | 胡良亭 | Double end great Bai deductions |
| CN207444344U (en) * | 2017-09-29 | 2018-06-05 | 台州市科圣智能机电有限公司 | A kind of multi-functional dotter |
| CN209732677U (en) * | 2019-04-09 | 2019-12-06 | 施伏法 | Safe button sewing machine |
| CN211932793U (en) * | 2020-03-05 | 2020-11-17 | 吴江市旭云纺织后整理有限公司 | Buckle making device for garment processing |
| CN213921385U (en) * | 2020-12-06 | 2021-08-10 | 西南大学 | Flywheel device for electric power-assisted mountain bike |
-
2022
- 2022-03-01 CN CN202210194996.9A patent/CN114587044B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR483903A (en) * | 1915-12-27 | 1917-08-21 | United Shoe Machinery Co Fr | Shank button sewing machine |
| AU6099386A (en) * | 1985-08-16 | 1987-02-19 | Ykk Corporation | Fastener assembling apparatus |
| CN2781075Y (en) * | 2004-12-07 | 2006-05-17 | 张天宇 | Bicycle free wheel |
| CN201008370Y (en) * | 2007-03-19 | 2008-01-23 | 王东红 | Protecting device of button attaching machine |
| CN201468093U (en) * | 2009-07-15 | 2010-05-19 | 泉州市永顺昌缝纫设备有限公司 | Safe button attaching machine |
| CN203290273U (en) * | 2013-04-28 | 2013-11-20 | 福建龙岩喜鹊纺织有限公司 | Novel button sewing machine |
| CN203723500U (en) * | 2013-12-30 | 2014-07-23 | 周树芬 | Button binding machine |
| CN204032473U (en) * | 2014-08-07 | 2014-12-24 | 涂红恩 | A kind of nail of dotting punch sending buckle automatically button all-in-one |
| CN204708075U (en) * | 2015-05-06 | 2015-10-21 | 蔡金利 | The semi-automatic dotter of a kind of four-part button |
| CN107149213A (en) * | 2017-05-26 | 2017-09-12 | 安徽诺豪鞋业有限公司 | A kind of pedal dotter |
| CN207444344U (en) * | 2017-09-29 | 2018-06-05 | 台州市科圣智能机电有限公司 | A kind of multi-functional dotter |
| CN107997279A (en) * | 2018-01-22 | 2018-05-08 | 胡良亭 | Double end great Bai deductions |
| CN209732677U (en) * | 2019-04-09 | 2019-12-06 | 施伏法 | Safe button sewing machine |
| CN211932793U (en) * | 2020-03-05 | 2020-11-17 | 吴江市旭云纺织后整理有限公司 | Buckle making device for garment processing |
| CN213921385U (en) * | 2020-12-06 | 2021-08-10 | 西南大学 | Flywheel device for electric power-assisted mountain bike |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114587044A (en) | 2022-06-07 |
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