CN201011891Y - Slide fastener head moving device for the slide fastener assembly line - Google Patents
Slide fastener head moving device for the slide fastener assembly line Download PDFInfo
- Publication number
- CN201011891Y CN201011891Y CNU2007200668121U CN200720066812U CN201011891Y CN 201011891 Y CN201011891 Y CN 201011891Y CN U2007200668121 U CNU2007200668121 U CN U2007200668121U CN 200720066812 U CN200720066812 U CN 200720066812U CN 201011891 Y CN201011891 Y CN 201011891Y
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- Prior art keywords
- catch
- pull head
- zipper
- block
- cylinder
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- Expired - Lifetime
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Abstract
The utility model relates to an auxiliary device for zipper production line, in particular to a zipper head moving device for zipper assembly line and capable of moving the zipper head to a preset position. The position can be controlled by sensing to a zipper down dead structure of next zipper unit on a zipper strap to be cut. A zipper head left stopper and a zipper head right stopper capable to rotating in certain angle are arranged on a guide zipper board, wherein, distance between the left stopper and the right stopper can lock the zipper head upon homing and let the zipper head go through after rotation; homing and rotation of the left and right stoppers of the zipper head are controlled by the sensing signal produced in moving of the zipper head and the down head structure of the zipper strap to relative positions. With the zipper head moving device, when the zipper strap to be cut with zipper head moves, the zipper head is moved to the pre-set position before cutting, which saves the procedure of pushing the zipper head with manpower in the prior production and a lot of manpower cost.
Description
Technical field
The utility model relates to a kind of servicing unit that is used for the slide fastener production line, relates 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 problems to be solved in the utility model 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 utility model has been 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 are by the pull head of zipper strip with end structure down and move to the induced signal control that relative position produces.
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 pull head or its O type space that is 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 signal, the playback of control catch fork passes to signal the block cylinder simultaneously, the block playback of the control pull head left and right sides.
That only responds to down that catch touches zipper strip passes to the block cylinder with induced signal after ending structure down, and block cylinder control pull head left and right sides block rotates, and described induced signal is delivered to the catch cylinder simultaneously, cylinder control catch fork and only respond to catch down and rise.
The utility model 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 utility model, 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 utility model
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 utility model is done and to be described 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 signal is passed to catch cylinder 13,2 playback of control catch fork, simultaneously 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 down is that the room adds 1cm between slide fastener, and that only responds to down that catch 4 senses zipper strip 1 passes to block cylinder 12 with induced signal, 12 control pull head left and right sides blocks 7 rotations of block cylinder after ending structure 11 down.Synchronous signal is delivered to catch cylinder 13, and cylinder 13 is controlled catch forks 2 and 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) are by the pull head (6) of zipper strip (1) with end structure (11) down and move to the induced signal control that relative position produces.
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 pull head (6) or its O type space that is 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 signal, control catch fork (2) playback, simultaneously 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, that only responds to down that catch (4) touches zipper strip (1) passes to block cylinder (12) with induced signal after ending structure (11) down, block cylinder (12) control pull head left and right sides block (7) rotates, described induced signal is delivered to catch cylinder (13) simultaneously, 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 |
|---|---|---|---|
| CNU2007200668121U CN201011891Y (en) | 2007-01-30 | 2007-01-30 | Slide fastener head moving device for the slide fastener assembly line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200668121U CN201011891Y (en) | 2007-01-30 | 2007-01-30 | Slide fastener head moving device for the slide fastener assembly line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201011891Y true CN201011891Y (en) | 2008-01-30 |
Family
ID=39023677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200668121U Expired - Lifetime CN201011891Y (en) | 2007-01-30 | 2007-01-30 | Slide fastener head moving device for the slide fastener assembly line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201011891Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240361A (en) * | 2013-05-27 | 2013-08-14 | 泉州市鲤城区展鸿自动化设备有限公司 | Assembly machine for self-locking alloy YG head upper spring plate with pulling-on piece |
| CN104082917A (en) * | 2014-07-22 | 2014-10-08 | 福建浔兴拉链科技股份有限公司 | Sequential-production zipper H-shaped stopper assembling machine |
| CN106037169A (en) * | 2016-06-20 | 2016-10-26 | 广州市振宇拉链机械有限公司 | Full-automatic pulling tape opening cut-off machine |
| CN106617515A (en) * | 2015-10-29 | 2017-05-10 | Ykk株式会社 | Method and device for moving pull tab to stop |
-
2007
- 2007-01-30 CN CNU2007200668121U patent/CN201011891Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240361A (en) * | 2013-05-27 | 2013-08-14 | 泉州市鲤城区展鸿自动化设备有限公司 | Assembly machine for self-locking alloy YG head upper spring plate with pulling-on piece |
| CN104082917A (en) * | 2014-07-22 | 2014-10-08 | 福建浔兴拉链科技股份有限公司 | Sequential-production zipper H-shaped stopper assembling machine |
| CN104082917B (en) * | 2014-07-22 | 2016-08-24 | 福建浔兴拉链科技股份有限公司 | A kind of I-shaped structure of zipper kludge of series production |
| CN106617515A (en) * | 2015-10-29 | 2017-05-10 | Ykk株式会社 | Method and device for moving pull tab to stop |
| CN106617515B (en) * | 2015-10-29 | 2019-06-07 | Ykk株式会社 | Method and apparatus for making pull head be moved to stop member |
| CN106037169A (en) * | 2016-06-20 | 2016-10-26 | 广州市振宇拉链机械有限公司 | Full-automatic pulling tape opening cut-off machine |
| CN106037169B (en) * | 2016-06-20 | 2019-01-15 | 广州市振宇拉链机械有限公司 | A kind of full-automatic traction opening cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20070130 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |