CN104890025A - Velcro cutting device - Google Patents
Velcro cutting device Download PDFInfo
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- CN104890025A CN104890025A CN201510321719.XA CN201510321719A CN104890025A CN 104890025 A CN104890025 A CN 104890025A CN 201510321719 A CN201510321719 A CN 201510321719A CN 104890025 A CN104890025 A CN 104890025A
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- Prior art keywords
- eccentric wheel
- velcro
- wheel
- shear
- way clutch
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- Shearing Machines (AREA)
Abstract
The invention discloses a Velcro cutting device which comprises a rack as well as a power device, a feeding eccentric wheel, a feeding device, a shearing eccentric wheel and a shearing device, wherein the power device drives the feeding eccentric wheel and the shearing eccentric wheel to rotate, and then the feeding eccentric wheel drives the feeding device to act through a connecting rod so as to complete automatic feeding; the shearing eccentric wheel drives the shearing device to act through the connecting rod so as to complete automatic shearing. Therefore, when the Velcro cutting device is used for cutting Velcro, the operation is simple and convenient, the time and labor are reduced, the efficiency is high, the cut Velcro is uniform and can meet the requirements of mass production.
Description
Technical field
The present invention relates to garment production field of mechanical technique.
Background technology
Velcro is by nylon hook strip and nylon velvet band connection narrow fabrics dimerous.Hook strip and suede band combine and slightly gently press, and just can produce larger fastening power and tear-off power, are widely used in clothes, knapsack, curtain, slip cover etc. and make in processing.The link materials such as slide fastener, lifting buckle, button can be replaced.In production and processing, often need the segment velcro of whole dish being cut into different length according to technological requirement to make at desired area.In prior art, the cutting for velcro adopts manually usually, and namely workman is manual than good length, then shears with scissors.Labour intensity is large, and operating efficiency is extremely low, and is difficult to ensure that the velcro uniform length of cutting is consistent, cannot meet the demand of large-scale production in enormous quantities.
Therefore, how to provide a kind of time saving and energy saving, efficiency is high, and cutting quality is good, can meet the shearing device of large-scale production in enormous quantities, is the technical problem that those skilled in the art need solution badly.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of velcro Scissoring device, and time saving and energy saving, efficiency is high, and cutting quality is good, can meet large-scale production in enormous quantities.
For solving the problems of the technologies described above, the technical solution used in the present invention is, a kind of velcro Scissoring device, comprises frame and is arranged on power set, charging eccentric wheel, feed arrangement, shearing eccentric wheel and the shear in described frame;
Described feed arrangement comprises one-way clutch, feed wheel and the elastic compression pinch roller on described feed wheel, and described one-way clutch is connected with described feed wheel;
Described shear comprises upper slitter, upper cutter head and lower cutter, and described lower cutter is fixedly installed in described frame, and described upper slitter is fixedly installed on described upper cutter head; Described upper cutter head can slide up and down along the upright slide rail in described frame to be sheared and resets;
Described power set drive described charging eccentric wheel and shear eccentric wheel and rotate; Described charging eccentric wheel is connected with the one-way clutch bias of described feed arrangement by first connecting rod, and described shearing eccentric wheel is with hinged by the upper cutter head of second connecting rod and described shear;
Described charging eccentric wheel often rotates a circle, and described one-way clutch realizes the forward and backward being once no more than half-turn, and be idle running during described one-way clutch reversion, now, described shearing eccentric wheel drives described upper cutter head action to complete shearing; Described one-way clutch drives described feed wheel to rotate self-feeding when rotating forward, and now, described shearing eccentric wheel drives described upper cutter head action to complete reset.
Preferably, described charging eccentric wheel is variable eccentric.
Preferably, described one-way clutch is freewheel clutch or ratchet clutch.
Preferably, also comprise the rotating disk for settling velcro, described rotating disk is arranged on described feed arrangement side.
Preferably, described pinch roller is arranged in described frame by pinch roller wall, is provided with elastic pressuring spring between described pinch roller wall and described frame.
Preferably, described power set comprise power wheel and driving wheel, are connected between described power wheel and driving wheel by chain, described driving wheel and described charging eccentric wheel with shear eccentric wheel and be connected.
Preferably, also comprise blanking pallet, described blanking pallet is arranged on described shear side.
Beneficial effect of the present invention is:
During velcro Scissoring device work provided by the invention, power set drive charging eccentric wheel and shear eccentric wheel and rotate, and rear feeding eccentric wheel drives feed arrangement action by connecting rod, completes automatic feed; Shear eccentric wheel and drive shear action by connecting rod, complete automatic shearing.Therefore, when adopting velcro Scissoring device cutting velcro provided by the invention, simple to operation, time saving and energy saving, efficiency is high, and the velcro uniformity cut out, can meet the needs of large-scale production in enormous quantities.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the right view of Fig. 1.
In figure:
1 frame;
2 power set; 21 power wheels; 22 driving wheels; 23 chains;
3 charging eccentric wheels; 31 set screw
4 feed arrangements; 41 one-way clutch; 42 feed wheels; 43 pinch rollers; 44 pinch roller arms; 45 elastic pressuring springs;
5 shear eccentric wheel;
6 shears; 61 upper slitters; 62 upper cutter heads; 63 times cuttves;
71 first connecting rods; 72 second connecting rods; 8 rotating disks; 9 blanking pallets.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Please refer to Fig. 1-Fig. 3, as shown in the figure, velcro Scissoring device provided by the invention, comprises frame 1 and is arranged on power set 2, charging eccentric wheel 3, feed arrangement 4, shearing eccentric wheel 5 and the shear 6 in frame 1.Wherein, feed arrangement 4 comprises one-way clutch 41, feed wheel 42 and the elastic compression pinch roller 43 on feed wheel 42, and one-way clutch 41 is connected with feed wheel 42.Shear 6 comprises upper slitter 61, upper cutter head 62 and lower cutter 63, and lower cutter 63 is fixedly installed in frame 1, and upper slitter 61 is fixedly installed on upper cutter head 62, and upper cutter head 62 can slide up and down along the upright slide rail in frame 1 to be sheared and reset.Power set 2 drive material reducing eccentric wheel and shear eccentric wheel 5 and rotate, and charging eccentric wheel 3 is connected with one-way clutch 41 bias of feed arrangement 4 by first connecting rod 71, shears eccentric wheel 5 hinged with the upper cutter head 62 of shear 6 by second connecting rod 72.
During velcro Scissoring device work provided by the invention, first one end of velcro is placed between the feed wheel 42 of feed arrangement 4 and pinch roller 43, then power set 2 are started, power set 2 drive charging eccentric wheel 3 and shear eccentric wheel 5 and rotate, and rear feeding eccentric wheel 3 drives one-way clutch action by first connecting rod 71: particularly, charging eccentric wheel 3 often rotates a circle, drives one-way clutch 41 to realize once being no more than the forward and backward of half-turn by connecting rod 7.
One-way clutch 41 is idle running when reversing, and meanwhile, shear eccentric wheel 5 and drive upper cutter head 62 along upright slide rail slide downward by second connecting rod 72, shear 6 realizes the shearing of a upper slitter 61 and lower cutter 63.
Drive feed wheel 42 to rotate when one-way clutch 41 rotates forward, velcro is by elastic compression between feed wheel 42 and pinch roller 43, and drawing-inroller 42 rotates, and drives velcro self-feeding.Meanwhile, shear eccentric wheel 5 and drive upper cutter head 62 along upright slide rail upward sliding by second connecting rod 72, shear 6 realizes the reset of a upper slitter 61.
Therefore, when adopting velcro Scissoring device cutting velcro provided by the invention, simple to operation, time saving and energy saving, efficiency is high, and the velcro uniformity cut out, can meet the needs of large-scale production in enormous quantities.
In order to optimize technique scheme further, in the present invention, charging eccentric wheel 3 is variable eccentric, particularly, charging eccentric wheel 3 is provided with set screw 31, by regulating this position of set screw 31 on charging eccentric wheel 3, obtain different eccentric throws, and then the length of adjustment feed wheel 43 charging, thus cut out the velcro of different size.
Above-mentioned one-way clutch can be freewheel clutch or ratchet clutch.
In a kind of preferred embodiment of the present invention, also comprise the rotating disk 8 for installing velcro, rotating disk 8 by Bracket setting in feed arrangement 4 side.When adopting velcro Scissoring device cutting velcro provided by the invention, the velcro of whole dish can be arranged on rotating disk 8, be convenient to feeding.Similarly, also comprise blanking pallet 9, blanking pallet 9 is arranged on shear 6 side, for receiving the velcro cut.Be convenient to blanking collect.
Pinch roller 43 is arranged in frame 1 by pinch roller arm 44, is provided with elastic pressuring spring 45 between pinch roller arm 44 and frame 1, thus realizes pinch roller 43 elastic compression on feed wheel 42.
In the present invention, power set 2 comprise power wheel 21 and driving wheel 22, are connected between power wheel 21 and driving wheel 22 by chain 23, driving wheel 22 and charging eccentric wheel 3 with shear eccentric wheel 5 and be connected.During work, power wheel 21 drives driving wheel 22 to rotate by chain 23, thus driving wheel 22 drives charging eccentric wheel 3 to be connected with shearing eccentric wheel 5.
Apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improve and modify and also fall in the protection domain of the claims in the present invention.
Claims (7)
1. a velcro Scissoring device, is characterized in that, comprises frame (1) and is arranged on power set (2) in described frame (1), charging eccentric wheel (3), feed arrangement (4), shears eccentric wheel (5) and shear (6);
Described feed arrangement (4) comprises one-way clutch (41), feed wheel (42) and the elastic compression pinch roller (43) on described feed wheel (42), and described one-way clutch (41) is connected with described feed wheel (43);
Described shear (6) comprises upper slitter (61), upper cutter head (62) and lower cutter (63), and described lower cutter (63) is fixedly installed in described frame (1), and described upper slitter (61) is fixedly installed on described upper cutter head (62); Described upper cutter head (62) can slide up and down along the upright slide rail in described frame (1) to be sheared and resets;
Described power set (2) drive described charging eccentric wheel (3) and shear eccentric wheel (5) and rotate; Described charging eccentric wheel (3) is connected with the one-way clutch bias of described feed arrangement (4) by first connecting rod (71), and described shearing eccentric wheel (5) is hinged with the upper cutter head (62) of described shear (6) by second connecting rod (72);
Described charging eccentric wheel (3) often rotates a circle, described one-way clutch (41) realizes the forward and backward being once no more than half-turn, be idle running during described one-way clutch (41) reversion, now, described shearing eccentric wheel (5) drives described upper cutter head (62) action to complete shearing; Described one-way clutch (41) drives described feed wheel (43) to rotate self-feeding when rotating forward, and now, described shearing eccentric wheel (5) drives described upper cutter head (62) action to complete reset.
2. velcro Scissoring device according to claim 1, is characterized in that, described charging eccentric wheel (3) is variable eccentric.
3. velcro Scissoring device according to claim 1, is characterized in that, described one-way clutch (41) is freewheel clutch or ratchet clutch.
4. velcro Scissoring device according to claim 1, is characterized in that, also comprise the rotating disk (8) for installing velcro, described rotating disk (8) is arranged on described feed arrangement (4) side by support (81).
5. velcro Scissoring device according to claim 1, is characterized in that, also comprises blanking pallet (9), and described blanking pallet (9) is arranged on described shear (6) side.
6. velcro Scissoring device according to claim 1, is characterized in that, described pinch roller (43) is arranged in described frame (1) by pinch roller arm (44), is provided with elastic pressuring spring (45) between described pinch roller arm (44) and described frame (1).
7. velcro Scissoring device according to claim 1, it is characterized in that, described power set (2) comprise power wheel (21) and driving wheel (22), connected by chain (23) between described power wheel (21) and driving wheel (22), described driving wheel (22) and described charging eccentric wheel (3) with shear eccentric wheel (5) and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510321719.XA CN104890025B (en) | 2015-06-12 | 2015-06-12 | A kind of velcro Scissoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510321719.XA CN104890025B (en) | 2015-06-12 | 2015-06-12 | A kind of velcro Scissoring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104890025A true CN104890025A (en) | 2015-09-09 |
| CN104890025B CN104890025B (en) | 2017-05-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510321719.XA Active CN104890025B (en) | 2015-06-12 | 2015-06-12 | A kind of velcro Scissoring device |
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| CN (1) | CN104890025B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106698066A (en) * | 2016-12-16 | 2017-05-24 | 莆田市坚强缝制设备有限公司 | Quick strip withdrawing machine |
| CN109910099A (en) * | 2019-04-15 | 2019-06-21 | 安徽瀚洋旅游用品有限公司 | Punch device is used in a kind of production of luggage |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002154724A (en) * | 2000-11-22 | 2002-05-28 | Nissha Printing Co Ltd | Transfer device and method of manufacturing transferred object |
| CN101214673A (en) * | 2008-01-17 | 2008-07-09 | 王锡宇 | Automatic peeler |
| CN201592452U (en) * | 2009-11-10 | 2010-09-29 | 广州文华羽绒制品有限公司 | Magic tape shearing machine |
| CN204712101U (en) * | 2015-06-12 | 2015-10-21 | 际华三五三四制衣有限公司 | A kind of velcro Scissoring device |
-
2015
- 2015-06-12 CN CN201510321719.XA patent/CN104890025B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002154724A (en) * | 2000-11-22 | 2002-05-28 | Nissha Printing Co Ltd | Transfer device and method of manufacturing transferred object |
| CN101214673A (en) * | 2008-01-17 | 2008-07-09 | 王锡宇 | Automatic peeler |
| CN201592452U (en) * | 2009-11-10 | 2010-09-29 | 广州文华羽绒制品有限公司 | Magic tape shearing machine |
| CN204712101U (en) * | 2015-06-12 | 2015-10-21 | 际华三五三四制衣有限公司 | A kind of velcro Scissoring device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106698066A (en) * | 2016-12-16 | 2017-05-24 | 莆田市坚强缝制设备有限公司 | Quick strip withdrawing machine |
| CN109910099A (en) * | 2019-04-15 | 2019-06-21 | 安徽瀚洋旅游用品有限公司 | Punch device is used in a kind of production of luggage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104890025B (en) | 2017-05-31 |
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