CN103921298B - A kind of slide fastener cutting device and cutting-off method - Google Patents
A kind of slide fastener cutting device and cutting-off method Download PDFInfo
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- CN103921298B CN103921298B CN201410151471.2A CN201410151471A CN103921298B CN 103921298 B CN103921298 B CN 103921298B CN 201410151471 A CN201410151471 A CN 201410151471A CN 103921298 B CN103921298 B CN 103921298B
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Abstract
The present invention relates to slide fastener production equipment technical field, be specifically related to a kind of slide fastener cutting device and cutting-off method thereof.This kind of slide fastener cutting device, comprise tape-feed, shut-off mechanism, slide fastener testing agency and cutting-off controlling device, the chain tooth of slide fastener of described slide fastener testing agency for detecting tape-feed and carrying, the Zipper-cutting that tape-feed is carried for controlling shut-off mechanism by cutting-off controlling device, it is characterized in that: also comprise timer, described timer cuts off the time after slide fastener for calculating shut-off mechanism, and make zero after shut-off mechanism cuts off slide fastener at every turn, described slide fastener testing agency and timer are connected with cutting-off controlling device and send signal to it, this cutting-off controlling device sends shutoff signal to cutting-off controlling device after the signal receiving slide fastener testing agency and timer.Above-mentioned slide fastener cutting device not only can realize full-automatic cut-out slide fastener, operating efficiency is high, slide fastener tangent plane is smooth, and to ensure the accurate cut-out of slide fastener.
Description
Technical field
The present invention relates to slide fastener production equipment technical field, be specifically related to a kind of slide fastener cutting device and cutting-off method.
Background technology
Be generally whole piece in existing slide fastener manufacturing process to make, cut off after making according to zipper length again, traditional is carries out cutting segmentation by manual, and not only production efficiency is low, and otch out-of-flatness, quality are unstable.
For solving the problem, application number is: 201010182791.6 disclose one Zipper long-chain cutting device, for automatically cutting off the two open end zipper long-chains every section of chain tooth being assembled with two pull heads, it comprises tape-feed and shut-off mechanism thereof, lower pull head on every section of chain band of this slide fastener long-chain is positioned at lower position-arresting and puts, described lower pull head is self-locking pull head, it is characterized in that: this tape-feed comprises pull head detector, location crochet hook and cut-out inductor, this pull head detector is for detecting the position of pull head on this, this pull head detector is connected with this location crochet hook by time-delay mechanism, this cut-out inductor is connected with this shut-off mechanism, during work, this location hook pin inserts the clear band of slide fastener long-chain, this cut-out inductor is for detecting the mounting of this location crochet hook and this pull head and sending signal to this shut-off mechanism.
This kind of Zipper long-chain cutting device can only be used for two open end zipper to cut off, the scope of application is little, and existing slide fastener cutting device is all control shut-off mechanism by single detector, therefore before cut-out operation is carried out to slide fastener, first the lower pull head of slide fastener must be pulled to down and stop or fixed position, if pull head is not pulled to assigned address, then will inevitably cause cutting mistake, thus the workload of existing slide fastener cutting device is large, needs to drop into a large amount of manpower, error rate is high.
Summary of the invention
For overcoming deficiency of the prior art, the invention provides a kind ofly to cut off accurately, operating efficiency is high, slide fastener tangent plane is smooth slide fastener cutting device and cutting-off method.
For achieving the above object, the technical solution used in the present invention is as follows: a kind of slide fastener cutting device, comprise tape-feed, shut-off mechanism, slide fastener testing agency and cutting-off controlling device, the chain tooth of slide fastener of described slide fastener testing agency for detecting tape-feed and carrying, the Zipper-cutting that tape-feed is carried for controlling shut-off mechanism by cutting-off controlling device, it is characterized in that: also comprise timer, described timer cuts off the time after slide fastener for calculating shut-off mechanism, and make zero after shut-off mechanism cuts off slide fastener at every turn, described slide fastener testing agency and timer are connected with cutting-off controlling device and send signal to it, this cutting-off controlling device sends shutoff signal to cutting-off controlling device after the signal receiving slide fastener testing agency and timer.
Further, slide fastener testing agency comprises chain teeth detectors and delayer, and this chain teeth detectors is arranged at above tape-feed, and described delayer is connected with chain teeth detectors and sends signal to cutting-off controlling device.
Further, shut-off mechanism comprises knife rest, cutting knife and knife drive mechanism, and this cutting knife to be arranged on knife rest and to be connected with driving mechanism, and driving mechanisms control cutting knife is vertically movement on knife rest.
Further, knife drive mechanism is cylinder.
Further, also comprise Chu Dai mechanism, described Chu Dai mechanism comprises band conveyer belt, hairbrush and hairbrush drive unit, this conveyer belt and the same straight line of tape-feed, hairbrush to be located between shut-off mechanism and conveyer belt and to be arranged in above conveyer belt, and this hairbrush drive unit drives hairbrush to rotate.
A kind of Zipper-cutting method, is characterized in that: adopt above-mentioned slide fastener cutting device, and it is as follows that it cuts off step:
Step 1, tape-feed is continuously to shut-off mechanism conveying slide fastener;
Step 2, timer starts timing, and sends signal to cutting-off controlling device after timing completes;
Step 3, the chain band that slide fastener testing agency detects slide fastener does not have to send signal to cutting-off controlling device during chain tooth;
Step 4, cutting-off controlling device is in the timer received in step 2 and step 3 and slide fastener testing agency and send shutoff signal by Zipper-cutting to shut-off mechanism afterwards;
Step 5, timer makes zero, and returns step 2 and restarts timing.
Further, cutting-off controlling device only have formerly receive slide fastener testing agency and send signal, when receiving signal that timer sends again, just can send shutoff signal to cutting-off controlling device.
From the above-mentioned description of this invention, slide fastener cutting device provided by the invention not only can realize full-automatic cut-out slide fastener, operating efficiency is high, slide fastener tangent plane is smooth, and the cutting-off controlling device of this slide fastener cutting device only just can control shut-off mechanism and cuts off slide fastener after receiving the signal that slide fastener testing agency and timer send, as long as therefore the chain tooth of slide fastener is interval time of shut-off mechanism or twice cut-out completely by not arriving the timer default time, when having one not meet control overflow in the two, this zipper cutting-off mechanism 4 all can not cut off slide fastener, to ensure the accurate cut-out of slide fastener.
Accompanying drawing explanation
Fig. 1 is the structural representation of specific embodiment of the invention slide fastener cutting device.
Detailed description of the invention
Below by way of detailed description of the invention, the invention will be further described.
With reference to shown in Fig. 1, a kind of slide fastener cutting device, comprises tape-feed 1, slide fastener testing agency 2, timer 3, shut-off mechanism 4, cutting-off controlling device 5 and Chu Dai mechanism 6;
Tape-feed 1 is arranged at the side of shut-off mechanism 2, for carrying slide fastener to shut-off mechanism 4 continuously;
Slide fastener testing agency 2 comprises chain teeth detectors 21 and delayer 22, this chain teeth detectors 21 is arranged at above tape-feed 1 for detecting the chain tooth of the slide fastener that tape-feed 1 is carried, delayer 22 is connected with chain teeth detectors 21, when the chain band that chain teeth detectors 21 detects slide fastener not having send signal by delayer 22 to cutting-off controlling device 5 during chain tooth;
Timer 3 cuts off the time after slide fastener for calculating shut-off mechanism 4 and send signal to cutting-off controlling device 5 after arrival Preset Time, and timer 3 makes zero and recalculates after each cut-out slide fastener;
Shut-off mechanism 4 comprises knife rest 41, cutting knife 42, knife drive mechanism 43, this cutting knife 42 to be arranged on knife rest 41 and to be connected with knife drive mechanism 43, knife drive mechanism 43 is vertically be built in the cylinder above knife rest, and its output is connected with cutting knife 42 and drives cutting knife 42 vertical movement on knife rest 41;
Cutting-off controlling device 5 controls knife drive mechanism 43 and works, after cutting-off controlling device 5 receives the signal of slide fastener testing agency 2 and timer 3, send shutoff signal to knife drive mechanism 43, and the piston end of cylinder stretches out Zipper-cutting;
Chu Dai mechanism 6 comprises band conveyer belt 61, hairbrush 62 and hairbrush drive unit 63, this conveyer belt 61 and the same straight line of tape-feed 1, hairbrush 62 to be located between shut-off mechanism 4 and conveyer belt 61 and to be arranged in above conveyer belt 61, hairbrush drive unit 63 drives hairbrush to rotate, and is delivered to out on band conveyer belt 61 by cut-off slide fastener.
With reference to shown in Fig. 1, a kind of Zipper-cutting method, is characterized in that: adopt above-mentioned slide fastener cutting device, and it is as follows that it cuts off step:
Step 1, tape-feed 1 carries slide fastener to shut-off mechanism 4 continuously;
Step 2, timer 3 starts timing, and sends signal to cutting-off controlling device 5 after timing completes;
Step 3, the chain band that slide fastener testing agency 2 detects slide fastener does not have to send signal to cutting-off controlling device 5 during chain tooth;
Step 4, cutting-off controlling device 5 is in the timer received in step 2 and step 3 and slide fastener testing agency and send shutoff signal by Zipper-cutting to shut-off mechanism afterwards, and cutting-off controlling device first must receive signal that slide fastener testing agency sends, when receiving signal that timer sends again, just can send shutoff signal to cutting-off controlling device;
Step 5, timer 3 makes zero, and returns step 2 and restarts timing.
According to Fig. 1, slide fastener cutting device provided by the invention not only can realize full-automatic cut-out slide fastener, operating efficiency is high, slide fastener tangent plane is smooth, and the cutting-off controlling device 5 of this slide fastener cutting device only just can control shut-off mechanism 4 and cuts off slide fastener after receiving the signal that slide fastener testing agency 2 and timer 3 send, as long as therefore the chain tooth of slide fastener is interval time of shut-off mechanism 4 or twice cut-out completely by not arriving the timer 3 default time, when having one not meet control overflow in the two, this zipper cutting-off mechanism 4 all can not cut off slide fastener, to ensure the accurate cut-out of slide fastener.
Above are only some detailed description of the invention of the present invention, but design concept of the present invention is not limited thereto, all changes utilizing this design the present invention to be carried out to unsubstantiality, all should belong to the behavior of invading scope.
Claims (6)
1. a slide fastener cutting device, comprise tape-feed, shut-off mechanism, slide fastener testing agency and cutting-off controlling device, the chain tooth of slide fastener of described slide fastener testing agency for detecting tape-feed and carrying, the Zipper-cutting that tape-feed is carried for controlling shut-off mechanism by cutting-off controlling device, it is characterized in that: also comprise timer, described timer cuts off the time after slide fastener for calculating shut-off mechanism, and make zero after shut-off mechanism cuts off slide fastener at every turn, described slide fastener testing agency and timer are connected with cutting-off controlling device and send signal to it, this cutting-off controlling device sends shutoff signal to cutting-off controlling device after the signal receiving slide fastener testing agency and timer, and cutting-off controlling device only has the signal formerly receiving slide fastener testing agency and send, when receiving the signal that timer sends again, just can send shutoff signal to cutting-off controlling device.
2. slide fastener cutting device according to claim 1, it is characterized in that: described slide fastener testing agency comprises chain teeth detectors and delayer, this chain teeth detectors is arranged at above tape-feed, and described delayer is connected with chain teeth detectors and sends signal to cutting-off controlling device.
3. slide fastener cutting device according to claim 1, is characterized in that: described shut-off mechanism comprises knife rest, cutting knife and knife drive mechanism, and this cutting knife to be arranged on knife rest and to be connected with driving mechanism, and driving mechanisms control cutting knife is vertically movement on knife rest.
4. slide fastener cutting device according to claim 3, is characterized in that: described knife drive mechanism is cylinder.
5. slide fastener cutting device according to claim 1, it is characterized in that: also comprise Chu Dai mechanism, described Chu Dai mechanism comprises band conveyer belt, hairbrush and hairbrush drive unit, this conveyer belt and the same straight line of tape-feed, hairbrush to be located between shut-off mechanism and conveyer belt and to be arranged in above conveyer belt, and this hairbrush drive unit drives hairbrush to rotate.
6. a Zipper-cutting method, is characterized in that: adopt the slide fastener cutting device described in above-mentioned any one, and it is as follows that it cuts off step:
Step 1, tape-feed is continuously to shut-off mechanism conveying slide fastener;
Step 2, timer starts timing, and sends signal to cutting-off controlling device after timing completes;
Step 3, the chain band that slide fastener testing agency detects slide fastener does not have to send signal to cutting-off controlling device during chain tooth;
Step 4, cutting-off controlling device is in the timer received in step 2 and step 3 and slide fastener testing agency and send shutoff signal by Zipper-cutting to shut-off mechanism afterwards, cutting-off controlling device only have formerly receive slide fastener testing agency and send signal, when receiving signal that timer sends again, just can send shutoff signal to cutting-off controlling device;
Step 5, timer makes zero, and returns step 2 and restarts timing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410151471.2A CN103921298B (en) | 2014-04-14 | 2014-04-14 | A kind of slide fastener cutting device and cutting-off method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410151471.2A CN103921298B (en) | 2014-04-14 | 2014-04-14 | A kind of slide fastener cutting device and cutting-off method |
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| Publication Number | Publication Date |
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| CN103921298A CN103921298A (en) | 2014-07-16 |
| CN103921298B true CN103921298B (en) | 2016-01-20 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105021136A (en) * | 2015-06-26 | 2015-11-04 | 淮南市巨惠工贸有限公司 | Device detecting plate shape of aluminum-plastic plate in real time |
| CN112776038A (en) * | 2020-12-28 | 2021-05-11 | 福建省信鑫拉链织造有限公司 | Automatic cutting equipment is used in zip fastener production |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1365585A (en) * | 1972-01-26 | 1974-09-04 | Lightning Fasteners Ltd | Method and apparatus for sewing sliding clasp fastener chain to an article |
| EP0303481A2 (en) * | 1987-08-13 | 1989-02-15 | Danny David Charles Steinberg | Open fastener detection & warning device |
| JPH0380803A (en) * | 1989-08-23 | 1991-04-05 | Yoshida Kogyo Kk <Ykk> | Manufacture of slide fastener |
| CN2631272Y (en) * | 2003-07-31 | 2004-08-11 | 刘明炎 | Open zipper automatic cutter |
| CN201230647Y (en) * | 2008-05-23 | 2009-05-06 | 岱朝晖 | Top & bottom stop single-forming automatic production device of open end slide fastener with pull head |
| CN102310520A (en) * | 2010-07-05 | 2012-01-11 | 福建浔兴拉链科技股份有限公司 | Zipper conveying and positioning mechanism and top and bottom stop forming device adopting same |
| CN103138666A (en) * | 2011-11-24 | 2013-06-05 | 浙江伟星实业发展股份有限公司 | Pulling and driving device of separating machine |
| CN203779544U (en) * | 2014-04-14 | 2014-08-20 | 晋江福兴拉链有限公司 | Zipper cutting device |
-
2014
- 2014-04-14 CN CN201410151471.2A patent/CN103921298B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1365585A (en) * | 1972-01-26 | 1974-09-04 | Lightning Fasteners Ltd | Method and apparatus for sewing sliding clasp fastener chain to an article |
| EP0303481A2 (en) * | 1987-08-13 | 1989-02-15 | Danny David Charles Steinberg | Open fastener detection & warning device |
| JPH0380803A (en) * | 1989-08-23 | 1991-04-05 | Yoshida Kogyo Kk <Ykk> | Manufacture of slide fastener |
| CN2631272Y (en) * | 2003-07-31 | 2004-08-11 | 刘明炎 | Open zipper automatic cutter |
| CN201230647Y (en) * | 2008-05-23 | 2009-05-06 | 岱朝晖 | Top & bottom stop single-forming automatic production device of open end slide fastener with pull head |
| CN102310520A (en) * | 2010-07-05 | 2012-01-11 | 福建浔兴拉链科技股份有限公司 | Zipper conveying and positioning mechanism and top and bottom stop forming device adopting same |
| CN103138666A (en) * | 2011-11-24 | 2013-06-05 | 浙江伟星实业发展股份有限公司 | Pulling and driving device of separating machine |
| CN203779544U (en) * | 2014-04-14 | 2014-08-20 | 晋江福兴拉链有限公司 | Zipper cutting device |
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| CN103921298A (en) | 2014-07-16 |
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