CN100508820C - Zip head moving device for zip assembly line - Google Patents
Zip head moving device for zip assembly line Download PDFInfo
- Publication number
- CN100508820C CN100508820C CNB200710036943XA CN200710036943A CN100508820C CN 100508820 C CN100508820 C CN 100508820C CN B200710036943X A CNB200710036943X A CN B200710036943XA CN 200710036943 A CN200710036943 A CN 200710036943A CN 100508820 C CN100508820 C CN 100508820C
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- China
- Prior art keywords
- pull head
- catch
- block
- cylinder
- right sides
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- Expired - Fee Related
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Abstract
The invention relates to an auxiliary device used in zip product line, especially relates to a zip moving device for moving the zip head to preset position, while said position can be controlled by the zip low-stop structure of next zip unit. The invention arranges a rotational zip head left and right blocks whose distance can clamp the zip head in return, and pass the zip head after rotation; the return and rotation of left and right blocks can be controlled by the sensitive signals generated by the movements that the zip head and low-stop structure at relative position. The invention can move the zip head to preset position before cutting and in the movement, to avoid hand operation.
Description
Technical field
The present invention relates to a kind of servicing unit that is used for the slide fastener production line, relate in particular to the pull head mobile device that pull head can be moved to predefined position that is used for the slide fastener assembly line.
Background technology
Cut-out operation in the slide fastener production is the long zipper strip that connects together that has a plurality of zipper unit and pull head, pulling-on piece, only goes up and end down structure that production and processing is finished to be cut off become independent product.
At present, the position of waiting to cut off the pull head on each slide fastener on the long zipper strip in the full-automatic assembling line of slide fastener production is mostly determined when pull head assembles by zipper head penetrating machine, as a rule pull head is installed in and leaves the position of ending on the slide fastener about the about 10cm of structure, if pull head cuts off long zipper strip when this position, because zipper head is not pulled on, certainly will cause between seam on the slide fastener, pull head and the left and right sides zipper teeth to produce an O shape mouth, the cutting position about when causing cutting on the half of zipper cloth belt does not flush.Prevent that this phenomenon from producing, near only needing manually pull head is pushed to, just can be beneficial to the production of cutting off operation, produce many labour costs; Because the people can cause the difference of pull head position for carrying out the action of push-and-pull head, cut off bad product thereby produce certain proportion.
The solution that has part producer to adopt at present is at cutting machine one cover mechanical device to be installed, utilize the pulling of slide fastener pull head to be moved on to passively the top of ending structure on the slide fastener, but produce new defective like this: promptly can't directly be checked through the only problem of dysplasia, the inspector must move down pull head and just can be checked through the only quality situation of outward appearance, and the cost of check can increase.Moreover the pulling-on piece that some zipper heads connects is longer, pull head is moved on under the situation of ending the top passively, thereby pulling-on piece can be cut off together during cut-out cause bad.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of pull head automatic mobile device that is used for the slide fastener production line, this device can move to pull head predefined position before cutting off zipper strip, this position can be controlled by the induction that the slide fastener of the next zipper unit on the zipper strip to be cut is ended structure down, so that the distance of ending between the structure on pull head and the slide fastener when cutting off can be set arbitrarily.
In order to solve the problems of the technologies described above, the present invention has taked following technical scheme: strap wheel with lead the carrier bar rear end and be connected, zipper strip is positioned to lead above the carrier bar and by strap wheel and drags, leading the pull head left and right sides block that rotatable certain angle is set on the carrier bar, direction is set about the block of the pull head left and right sides and to lead carrier bar vertical, and it is vertical with the processing direct of travel of zipper strip, the left block of pull head left and right sides block and the distance between the right block can be blocked pull head when playback, after rotation, can allow pull head pass through, the playback and the rotation of pull head left and right sides block, pull head by zipper strip moves to the induced signal control that relative position produces with the following structure of ending, and described induced signal is respectively pull head induced signal and following only induced signal.
The front end of leading carrier bar is provided with the catch support, the catch support with lead carrier bar and fixedly connected, the catch cylinder is set on the catch support, mobilizable catch fork is set on the catch support, the catch fork with down only respond to catch and be connected, only respond to catch at present in the playback of catch fork and insert the centre that does not cut off zipper strip, only respond to catch at present in the rotation of catch fork and rise thereupon, the catch fork is connected with the catch cylinder, and the playback of catch fork is controlled by the catch cylinder with rotation; Pull head left and right sides block is connected with the block cylinder, and the playback of pull head left and right sides block is controlled by the block cylinder with rotation.
Be provided with the pull head inductive head that is used to respond to the O type space that pull head or pull head be close between catch and the pull head left and right sides block only responding to down, the pull head inductive head passes to the catch cylinder with the pull head induced signal, the playback of control catch fork, simultaneously the pull head induced signal is passed to the block cylinder, the block playback of the control pull head left and right sides.
Following the ending of only responding to down that catch touches zipper strip only will descend after the structure that induced signal passes to the block cylinder, block cylinder control pull head left and right sides block rotates, the simultaneously described induced signal that ends down is delivered to the catch cylinder, and cylinder is controlled the catch fork and only responded to catch down and rises.
The present invention has overcome deficiency of the prior art, by this cover pull head mobile device, install the zipper strip to be cut position that pull head is all relatively moved and sets before cutting in motion process of zipper head, it is closer that pull head leaves the distance of go up ending structure of each zipper unit, this moment, pull head was apart from ending the closer O shape opening that can not produce of structure distance on the slide fastener, remove the artificial operation that promotes pull head when not having this covering device from, saved a large amount of costs of labor.
Because this covering device has been set pull head and has been left on the slide fastener and to end the structure certain distance, distance can be set according to the length of the pulling-on piece that connects on the slider of zipper fastener, should set the length of this distance greater than pulling-on piece, therefore when under the situation of some special overlength pulling-on piece also not can after the cut-out operation produce defective products because pulling-on piece is cut off.
After adopting device of the present invention, only leave that structure has a bit of distance because cut off after the operation pull head, like this after examination and test of products operation can directly be checked through on the slide fastener the only quality situation of structure.Avoided with frame for movement pull head being advanced to the top of ending structure on the slide fastener in the cut-out operation in the prior art, caused the problem of ending structural quality that goes up that to check slide fastener.
Description of drawings
Fig. 1 is an overall construction drawing of the present invention
State diagram when Fig. 2 is the block playback of the pull head left and right sides
Fig. 3 is that pull head left and right sides block rotates the back state diagram
Among the figure: zipper strip 1, catch fork 2, resetting spring 3, down only respond to catch 4, upward end structure 5, pull head 6, pull head left and right sides block 7, lead carrier bar 8, strap wheel 9, base 10, end structure 11, block cylinder 12, catch cylinder 13, pull head inductive head 14, catch support 15 down
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment the present invention is done and to describe in further detail.
As shown in Figure 1, base 10 with lead that carrier bar is 8 fixedly connected, strap wheel 9 with lead carrier bar 8 rear ends and be connected, leading the pull head left and right sides block 7 that rotatable certain angle is set on the carrier bar 8, direction is set about pull head left and right sides block 7 and to lead carrier bar 8 vertical, promptly vertical with the processing direct of travel that does not cut off zipper strip 1, the left block of pull head left and right sides block 7 and the distance between the right block playback the time can block pull head 6 and allow zipper strip 1 by, after rotation, can allow pull head 6 pass through.Lead carrier bar 8 rear ends strap wheel 9 is set, it is at the uniform velocity mobile to be used to control zipper strip 1.
Schematic diagram during as shown in Figure 2, for 7 playback of pull head left and right sides block.As shown in Figure 3, be the schematic diagram of left and right sides block 7 after turning an angle.
As shown in Figure 1, at the front end of leading carrier bar 8 catch support 15 is set, catch support 15 with lead carrier bar 8 and fixedly connected, catch cylinder 13 is set on the catch support 15, mobilizable catch fork 2 is set on catch support 15, catch fork 2 with only respond to down 4 vertical connections of catch, only respond to catch 4 at present in 2 playback of catch fork and insert the centre that does not cut off zipper strip 1, rotate at catch fork 2 and only respond to also rise thereupon of catch 4 at present.Between catch fork 2 and the catch support 11 resetting spring 3 is set, the playback of catch fork 2 is controlled by catch cylinder 13 with rotation.
Only respond to down and be provided with pull head inductive head 14 between catch 4 and the pull head left and right sides block 7, be used to respond to zipper head 6 and O type space, and the pull head induced signal passed to catch cylinder 13,2 playback of control catch fork, simultaneously the pull head induced signal is passed to block cylinder 12, block 7 playback of the control pull head left and right sides.
The distance of only responding between catch 4 and the pull head left and right sides block 7 is that the room adds 1cm between slide fastener down, following the ending of only responding to down that catch 4 senses zipper strip 1 only will descend after the structure 11 that induced signal passes to block cylinder 12, and block cylinder 12 control pull head left and right sides blocks 7 rotate.Be delivered to catch cylinder 13 with ending induced signal at present, cylinder 13 is controlled catch forks 2 and is only responded to catch 4 down and rises.
During the work of this device, install a plurality of zipper unit and a plurality ofly end down 11, pull head 6 and going up ends 5 not cut-out zipper strip 1 and controlled at the uniform velocity mobile by strap wheel 9, this moment the pull head 6 in a zipper unit with on end 5 distance and be about about 10cm, pull head 6 and the last chain that ends between 5 are open O shape attitude, along with not cutting off moving of zipper strip 1, pull head 6 at first by 14 inductions of pull head inductive head, playbacks and make cylinder 13 control catch forks 2, only responds to catch 4 down and is inserted among the O type space; Along with the continuation of chain belt 1 is moved, zipper head 6 is blocked by pull head left and right sides block 7 and relatively moves, and promptly ends structure 5 places and move on slide fastener; Run into (this moment, pull head was from last about 1cm of ending) when only responding to catch 4 down when the slide fastener of next zipper unit ends structure 11 down, signal is delivered to cylinder 13, and catch fork 2 updips are rotated, and makes down and only respond to catch 4 rises, under only pass through; Synchronous signal is delivered to cylinder 12, cylinder 12 control pull head left and right sides block 7 each autorotation, and pull head 6 passes through, and this moment, pull head 6 was from ending about structure 5 about 1cm on the slide fastener.Do not cut off zipper strip 1 and continue to move, when pull head inductive head 14 was sensed the pull head 6 of next zipper unit and O type space, fork 2 playback were only responded to catch 4 down and are inserted among the O type space, 7 playback of pull head left and right sides block.Complete release this moment.
Claims (5)
1. pull head mobile device that is used for the slide fastener assembly line, comprise strap wheel (9), lead carrier bar (8), strap wheel (9) with lead carrier bar (8) rear end and be connected, zipper strip (1) is positioned to lead above the carrier bar (8) and by strap wheel (9) and drags, it is characterized in that, leading the pull head left and right sides block (7) that rotatable certain angle is set on the carrier bar (8), direction is set about pull head left and right sides block (7) and to lead carrier bar (8) vertical, and it is vertical with the processing direct of travel of zipper strip (1), the left block of pull head left and right sides block (7) and the distance between the right block can be blocked pull head (6) when playback, after rotation, can allow pull head (6) pass through, the playback and the rotation of pull head left and right sides block (7), pull head (6) and the following structure (11) of ending by zipper strip (1) move to the induced signal control that relative position produces, and described induced signal is respectively pull head induced signal and following only induced signal.
2. the pull head mobile device that is used for the slide fastener assembly line as claimed in claim 1, it is characterized in that, the front end of leading carrier bar (8) is provided with catch support (15), catch support (15) with lead carrier bar (8) and fixedly connected, catch cylinder (13) is set on the catch support (15), mobilizable catch fork (2) is set on catch support (15), catch fork (2) with down only respond to catch (4) and be connected, at present only respond to catch (4) in catch fork (2) playback and insert the centre that does not cut off zipper strip (1), at present only respond to catch (4) in catch fork (2) rotation rises thereupon, catch fork (2) is connected with catch cylinder (13), and the playback of catch fork (2) is controlled by catch cylinder (13) with rotation; Pull head left and right sides block (7) is connected with block cylinder (12), and the playback of pull head left and right sides block (7) is controlled by block cylinder (12) with rotation.
3. the pull head mobile device that is used for the slide fastener assembly line as claimed in claim 2 is characterized in that, between catch fork (2) and the catch support (11) resetting spring (3) is set.
4. the pull head mobile device that is used for the slide fastener assembly line as claimed in claim 2, it is characterized in that, be provided with the pull head inductive head (14) that is used to respond to the O type space that pull head (6) or pull head be close between catch (4) and the pull head left and right sides block (7) only responding to down, pull head inductive head (14) passes to catch cylinder (13) with the pull head induced signal, control catch fork (2) playback, simultaneously the pull head induced signal is passed to block cylinder (12), control pull head left and right sides block (7) playback.
5. the pull head mobile device that is used for the slide fastener assembly line as claimed in claim 2, it is characterized in that, following the ending of only responding to down that catch (4) touches zipper strip (1) only will descend after the structure (11) that induced signal passes to block cylinder (12), block cylinder (12) control pull head left and right sides block (7) rotates, the simultaneously described induced signal that ends down is delivered to catch cylinder (13), and cylinder (13) is controlled catch fork (2) and only responded to catch (4) down and rises.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200710036943XA CN100508820C (en) | 2007-01-30 | 2007-01-30 | Zip head moving device for zip assembly line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200710036943XA CN100508820C (en) | 2007-01-30 | 2007-01-30 | Zip head moving device for zip assembly line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101011197A CN101011197A (en) | 2007-08-08 |
| CN100508820C true CN100508820C (en) | 2009-07-08 |
Family
ID=38699087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200710036943XA Expired - Fee Related CN100508820C (en) | 2007-01-30 | 2007-01-30 | Zip head moving device for zip assembly line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100508820C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI602524B (en) * | 2015-10-29 | 2017-10-21 | Ykk Corp | A method of moving a slider to a stop and a slider moving device |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248548B (en) * | 2010-05-21 | 2014-09-10 | 福建浔兴拉链科技股份有限公司 | Zipper long-chain cutting device |
| CN102934869B (en) * | 2011-08-15 | 2015-04-29 | Ykk株式会社 | Moving device of pull head |
| CN103099393A (en) * | 2011-11-14 | 2013-05-15 | 浙江伟星实业发展股份有限公司 | Tooth row machine and induction tooth missing device thereof |
| CN102774673B (en) * | 2012-07-30 | 2016-12-21 | 福建浔兴拉链科技股份有限公司 | A kind of automatic Sheet turning device of slide fastener |
| CN102860638B (en) * | 2012-09-29 | 2015-04-08 | 福建浔兴拉链科技股份有限公司 | Zipper assembly device of auto-end-closing injection machine and zipper assembly method of zipper assembly device |
| CN103230130B (en) * | 2013-04-08 | 2015-09-23 | 福建浔兴拉链科技股份有限公司 | A kind of pull head closes zipper assembling device and the technique thereof of chain state on middle both sides |
| CN103230131B (en) * | 2013-04-22 | 2015-07-08 | 福建浔兴拉链科技股份有限公司 | Device and method for zipper assembly of separating zipper with pulling head |
| CN103504730B (en) * | 2013-10-22 | 2015-09-09 | 福建浔兴拉链科技股份有限公司 | A kind of process units of plastic-steel closed-end zipper and slide fastener production method thereof |
| CN103960835B (en) * | 2014-05-23 | 2016-08-17 | 福建浔兴拉链科技股份有限公司 | I-shaped structure of zipper mounting process and positioner |
| CN106799568B (en) * | 2017-03-06 | 2019-01-22 | 苏州科米隆机电有限公司 | Zipper line automatic assembly line |
-
2007
- 2007-01-30 CN CNB200710036943XA patent/CN100508820C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI602524B (en) * | 2015-10-29 | 2017-10-21 | Ykk Corp | A method of moving a slider to a stop and a slider moving device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101011197A (en) | 2007-08-08 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090708 Termination date: 20160130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |