CN102771964B - A kind of pay-off of upper and lower pair of pulling-on piece pull head - Google Patents
A kind of pay-off of upper and lower pair of pulling-on piece pull head Download PDFInfo
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- CN102771964B CN102771964B CN201210269279.4A CN201210269279A CN102771964B CN 102771964 B CN102771964 B CN 102771964B CN 201210269279 A CN201210269279 A CN 201210269279A CN 102771964 B CN102771964 B CN 102771964B
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- piece
- crochet hook
- power part
- pulling
- pull head
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Abstract
The present invention discloses a kind of pay-off of upper and lower pair of pulling-on piece pull head, comprises vertical feeding track, rotary pawl, lower drawing piece detent mechanism, controller and inductor; This rotary pawl can rotate between the first position and the second position and have corpus unguis, the first crochet hook and the first power part; This lower drawing piece detent mechanism has the second crochet hook and the second power part; This inductor correspondence is arranged on the below of vertical feeding track, and this controller is all connected with the second power part with inductor, the first power part, and whether two up and down pulling-on piece pull heads that this inductor is responded on vertical feeding track put in place, and when putting in place notification controller; This controller is when rotary pawl is in primary importance and drive the first power part and make the first crochet hook catch on upper drawing piece when receiving the signal of inductor, and this controller drives the second power part when rotary pawl is in the second place and makes the second crochet hook catch on lower drawing piece.The present invention can accurately locate upper drawing piece and lower drawing piece, guarantees that pull head wears chain automatically, greatly improves and wears chain efficiency.
Description
Technical field
The present invention relates to a kind of auxiliary equipment of zipper fabrication process, relate to a kind of pay-off of upper and lower pair of pulling-on piece pull head in particular, it can allow the upper drawing piece in upper and lower two pulling-on piece pull head and lower drawing piece all be in free plumbness, thus guarantees that carrying out smoothly of chain is worn in pull head automation.
Background technology
The manufacture processing of finished product slide fastener, generally comprises shaping pull head, shaping slide fastener and is penetrated by slide fastener to wearing chain step in pull head.Shaping wherein for pull head and slide fastener is all generally adopt corresponding shaping machine automatic moulding at present; Chain step is worn for this, because the species of slide fastener are of all kinds, especially because the position of pull head upper drawing piece is alterable shape, therefore this pulling-on piece can make automation wear chain cannot carry out smoothly, therefore under normal conditions, general is all adopt the mode of manually wearing chain to produce, and greatly reduces the production efficiency of slide fastener.
As shown in Figure 1, it is the pull head 200 of a kind of upper and lower pair of pulling-on piece in the market, the feature of this pull head 200 is connected to upper drawing piece 220 and lower drawing piece 230, this upper drawing piece 220 and lower drawing piece 230, in order to realize the connection between pull head, this upper drawing piece 220 and lower drawing piece 230 are also provided with installing hole 210; Because this upper drawing piece 220 and lower drawing piece 230 all can swing arbitrarily, therefore chain can be worn to automation and bring very big puzzlement, make automation wear chain and be more difficult to carry out, had a strong impact on the raising of wearing chain efficiency.
In view of this, above-mentioned defect further investigation when the present inventor wears chain for the pull head of prior art to upper and lower two pulling-on piece, has this case to produce then.
Summary of the invention
The object of the present invention is to provide a kind of pay-off of upper and lower pair of pulling-on piece pull head, it can when two pulling-on piece pull head enters pull head detent mechanism up and down, the position of upper drawing piece and lower drawing piece can stably be maintained, automation cannot be realized wear chain to solve prior art because of the swing of pulling-on piece and cause, and greatly reduce the problem of wearing chain efficiency.
In order to reach above-mentioned purpose, solution of the present invention is:
A pay-off for upper and lower pair of pulling-on piece pull head, wherein, comprising:
Vertical feeding track, from top to bottom carries successively for multiple upper and lower pair of pulling-on piece pull head, is also provided with the block piece that upper drawing piece is tilted below this vertical feeding track;
Rotary pawl, can receive rotatory force and rotate between the first position and the second position, and has corpus unguis, first crochet hook that can clamp up and down two pulling-on piece pull head and the first crochet hook can be made to catch on the first power part of installing hole on upper drawing piece;
Lower drawing piece detent mechanism, has the second crochet hook and the second crochet hook can be made to catch on the second power part of installing hole on lower drawing piece;
Inductor and controller, this inductor correspondence is arranged on the below of vertical feeding track, this controller is all connected with the second power part with inductor, the first power part, and whether up and down two pulling-on piece pull heads that this inductor is responded on vertical feeding track put in place, and when putting in place notification controller; This controller is when rotary pawl is in primary importance and drive the first power part and make the first crochet hook catch on upper drawing piece when receiving the signal of inductor, and this controller drives the second power part when rotary pawl is in the second place and makes the second crochet hook catch on lower drawing piece.
Further, this primary importance is horizontal level, and this second place is position straight down.
Further, this pay-off also comprises positioning disk, and this positioning disk is formed with arc-shaped guide rail, and this rotary pawl is also provided with guide wheel, and this guide wheel can slide in arc-shaped guide rail.
Further, this block piece comprises the first holder and the second holder that stop spring and be also all fixed in relative shape below vertical feeding track, this first holder and the second holder are all formed with accommodating hole, this stop spring one end is installed with in the accommodating hole of the first holder, and this stop spring other end is installed with in the accommodating hole of the second holder.
Further, this first power part is cylinder, and the piston rod of this cylinder is also connected with voussoir, is rotary shape in the middle part of this first crochet hook by a rotating shaft, also be provided with back-moving spring between this rotating shaft and rotary pawl, this voussoir can be inconsistent and drive the first crochet hook with the bottom of this first crochet hook.
After adopting said structure, the pay-off of a kind of upper and lower pair of pulling-on piece pull head that the present invention relates to, it utilizes vertical feeding track from top to bottom to carry two pulling-on piece pull head up and down successively, now upper drawing piece and lower drawing piece can be in free plumbness under gravity, when whole pull head is transported to block piece position, this upper drawing piece can be upturned an angle under the effect of block piece, the perception of this inductor meeting simultaneously pull head, and to the information that controller transmission pull head puts in place, now this controller can make the first crochet hook catch on upper drawing piece by the first power part; Then rotary pawl rotate and by primary importance to the second place, now driven by the second power part again and make the second crochet hook catch on lower drawing piece, because upper drawing piece and lower drawing piece are all accurately positioned, therefore can guarantee that pull head wears chain automatically, substantially increase the efficiency of wearing chain.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of upper and lower pair of pulling-on piece pull head in prior art;
Fig. 2 is the perspective view of the pay-off that the present invention relates to a kind of upper and lower pair of pulling-on piece pull head;
Fig. 3 is the three-dimensional exploded view of Fig. 2;
Fig. 4 is another three-dimensional exploded view of Fig. 2.
In figure:
Pay-off 100
Vertical feeding track 1 block piece 11
Stop spring 111 first holder 112
Accommodating hole 113 rotary pawl 2
Corpus unguis 21 first crochet hook 22
First power part 23 rotating shaft 24
Back-moving spring 25 guide wheel 26
Lower drawing piece detent mechanism 3 second crochet hook 31
Second power part 32 inductor 4
Positioning disk 5 arc-shaped guide rail 51
Two pulling-on piece pull head 200 installing hole 210 up and down
Upper drawing piece 220 lower drawing piece 230
Detailed description of the invention
In order to explain technical scheme of the present invention further, below by specific embodiment, the present invention will be described in detail.
As shown in Figures 2 to 4, the pay-off 100 of a kind of upper and lower pair of pulling-on piece pull head that the present invention relates to, comprises vertical feeding track 1, rotary pawl 2, lower drawing piece 230 detent mechanism 3, inductor 4 and controller (not shown), wherein:
This vertical feeding track 1 is from top to bottom carried successively for multiple upper and lower pair of pulling-on piece pull head 200, and be also provided with block piece 11 below this vertical feeding track 1, this block piece 11 pairs of upper drawing pieces 220 play barrier effect, thus make upper drawing piece 220 tilt certain angle, more specifically, as a kind of practical structures of this block piece 11, this block piece 11 comprises and stops spring 111, first holder 112 and the second holder (not shown), this first holder 112 and the second holder are in being oppositely arranged, and be all fixed on below vertical feeding track 1, this first holder 112 and the second holder are all formed with accommodating hole 113, this stop spring 111 one end is installed with in the accommodating hole 113 of the first holder 112, this stop spring 111 other end is installed with in the accommodating hole 113 of the second holder, namely when two pulling-on piece pull head 200 moves downward up and down, this upper drawing piece 220 can be conflicted with stop spring 111, thus make upper drawing piece 220 in tilting state.
This rotary pawl 2 can receive rotatory force, thus rotate between the first position and the second position, this rotary pawl 2 has corpus unguis 21, first crochet hook 22 and the first power part 23 that can clamp two pulling-on piece pull head 200 up and down, this first power part 23 can make the first crochet hook 22 catch on installing hole 210 on upper drawing piece 220, to guarantee that upper drawing piece 220 is in stable state, as a kind of concrete structure that this first power part 23 and how realizing is located between this first crochet hook 22 and upper drawing piece 220 installing hole 210, this first power part 23 is cylinder, the piston rod of this cylinder is also connected with voussoir, be rotary shape by a rotating shaft 24 in the middle part of this first crochet hook 22, back-moving spring 25 is also provided with between this rotating shaft 24 and rotary pawl 2, this voussoir can be inconsistent and drive the first crochet hook 22 with the bottom of this first crochet hook 22, make the first crochet hook 22 can catch on the installing hole 210 of upper drawing piece 220, this back-moving spring 25 is for this first crochet hook 22 that resets, make the first crochet hook 22 complete wear chain operation after can again position next pull head.
This lower drawing piece 230 detent mechanism 3, there is the second crochet hook 31 and the second crochet hook 31 can be made to catch on the second power part 32 of installing hole 210 on lower drawing piece 230, what this second power part 32 specifically also adopted is cylinder, it can be identical with the first power part 23 with the type of drive of the second crochet hook 31, therefore be not described in detail.
This inductor 4 correspondence is arranged on the below of vertical feeding track 1, this controller is all connected with the second power part 32 with inductor 4, first power part 23, whether up and down two pulling-on piece pull heads 200 that this inductor 4 is responded on vertical feeding track 1 put in place, and when putting in place notification controller; When rotary pawl 2 is in primary importance and when receiving the signal of inductor 4, this controller drives the first power part 23 and makes the first crochet hook 22 catch on upper drawing piece 220, and when being in the second place at rotary pawl 2, this controller drives the second power part 32 and makes the second crochet hook 31 catch on lower drawing piece 230.
As the embodiment of the best, this primary importance is horizontal level, and this second place is position straight down, so utilizes the effect of gravity, and upper drawing piece 220 and lower drawing piece 230 can be allowed all perpendicular to pull head, thus guarantees that wearing chain action carries out smoothly.In addition, in order to lead to the rotation of rotary pawl 2, the pay-off 100 that the present invention relates to also comprises positioning disk 5, and this positioning disk 5 is formed with arc-shaped guide rail 51, and this rotary pawl 2 is also provided with guide wheel 26, and this guide wheel 26 can slide in arc-shaped guide rail 51.It should be noted that, in the accompanying drawings and not shown driving rotary pawl 2 rotate driving mechanism, it can adopt any drive source, and this drive source is preferably connected with controller, so under the Comprehensive Control of controller, can realize each action and carry out without any confusion.
So, the pay-off 100 of a kind of upper and lower pair of pulling-on piece pull head that the present invention relates to, it utilizes vertical feeding track 1 from top to bottom to carry two pulling-on piece pull head 200 up and down successively, now upper drawing piece 220 and lower drawing piece 230 can be in free plumbness under gravity, when whole pull head is transported to block piece 11 position, this upper drawing piece 220 understands the angle that be upturned under the effect of block piece 11, so that the first crochet hook 22 accurately can find the installing hole 210 of pull head; This installing hole 210 is holes of this kind of pull head indispensability, and it is the needs based on installing pulling-on piece.
While upper drawing piece 220 is by tilting angle, this inductor 4 meeting perception pull head, and to the information that controller transmission pull head puts in place, now this controller can make the first crochet hook 22 catch on upper drawing piece 220 by the first power part 23, namely allows pull head be stable state; Then to rotate and by primary importance to the second place at rotary pawl 2, namely state is straight down switched to by level, due to the effect of gravity, this upper drawing piece 220 and lower drawing piece 230 can be all vertical state, now driven by the second power part 32 again and make the second crochet hook 31 catch on lower drawing piece 230, because upper drawing piece 220 and lower drawing piece 230 are all accurately positioned, and all perpendicular to pull head, therefore can guarantee that pull head wears chain automatically, substantially increase the efficiency of wearing chain.
Above-described embodiment and graphic and non-limiting product form of the present invention and style, any person of an ordinary skill in the technical field, to its suitable change done or modification, all should be considered as not departing from patent category of the present invention.
Claims (4)
1. a pay-off for two pulling-on piece pull head about, is characterized in that, comprising:
Vertical feeding track, from top to bottom carries successively for multiple upper and lower pair of pulling-on piece pull head, is also provided with the block piece that upper drawing piece is tilted below this vertical feeding track;
Rotary pawl, can receive rotatory force and rotate between the first position and the second position, and has corpus unguis, first crochet hook that can clamp up and down two pulling-on piece pull head and the first crochet hook can be made to catch on the first power part of installing hole on upper drawing piece;
Lower drawing piece detent mechanism, has the second crochet hook and the second crochet hook can be made to catch on the second power part of installing hole on lower drawing piece;
Inductor and controller, this inductor correspondence is arranged on the below of vertical feeding track, this controller is all connected with the second power part with inductor, the first power part, and whether up and down two pulling-on piece pull heads that this inductor is responded on vertical feeding track put in place, and when putting in place notification controller; This controller is when rotary pawl is in primary importance and drive the first power part and make the first crochet hook catch on upper drawing piece when receiving the signal of inductor, and this controller drives the second power part when rotary pawl is in the second place and makes the second crochet hook catch on lower drawing piece;
This primary importance is horizontal level, and this second place is position straight down.
2. the pay-off of a kind of upper and lower pair of pulling-on piece pull head as claimed in claim 1, it is characterized in that, this pay-off also comprises positioning disk, and this positioning disk is formed with arc-shaped guide rail, and this rotary pawl is also provided with guide wheel, and this guide wheel can slide in arc-shaped guide rail.
3. the pay-off of a kind of upper and lower pair of pulling-on piece pull head as claimed in claim 1, it is characterized in that, this block piece comprises the first holder and the second holder that stop spring and be also all fixed in relative shape below vertical feeding track, this first holder and the second holder are all formed with accommodating hole, this stop spring one end is installed with in the accommodating hole of the first holder, and this stop spring other end is installed with in the accommodating hole of the second holder.
4. the pay-off of a kind of upper and lower pair of pulling-on piece pull head as claimed in claim 1, it is characterized in that, this first power part is cylinder, the piston rod of this cylinder is also connected with voussoir, be rotary shape by a rotating shaft in the middle part of this first crochet hook, also be provided with back-moving spring between this rotating shaft and rotary pawl, this voussoir can be inconsistent and drive the first crochet hook with the bottom of this first crochet hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210269279.4A CN102771964B (en) | 2012-07-30 | 2012-07-30 | A kind of pay-off of upper and lower pair of pulling-on piece pull head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210269279.4A CN102771964B (en) | 2012-07-30 | 2012-07-30 | A kind of pay-off of upper and lower pair of pulling-on piece pull head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102771964A CN102771964A (en) | 2012-11-14 |
| CN102771964B true CN102771964B (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210269279.4A Active CN102771964B (en) | 2012-07-30 | 2012-07-30 | A kind of pay-off of upper and lower pair of pulling-on piece pull head |
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| CN (1) | CN102771964B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103230129B (en) * | 2013-04-08 | 2015-04-22 | 福建浔兴拉链科技股份有限公司 | Automatic pull tab hanging device for puller |
| CN110547552B (en) * | 2018-05-30 | 2022-07-29 | Ykk株式会社 | Method, apparatus, unit and system for manufacturing slide fastener |
| CN110793766A (en) * | 2019-11-09 | 2020-02-14 | 温州宏业精机有限公司 | Detection apparatus for hook sign indicating number pull head |
| CN112353063A (en) * | 2020-12-01 | 2021-02-12 | 东莞沐龙机器人科技有限公司 | Automatic zipper-threading machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4782587A (en) * | 1986-06-25 | 1988-11-08 | Yoshida Kogyo K. K. | Slider holding apparatus |
| CN1065191A (en) * | 1991-03-28 | 1992-10-14 | 吉田工业株式会社 | The pull tab loading apparatus of slide fastener slider assembling machine |
| CA2130285A1 (en) * | 1993-08-24 | 1995-02-25 | Kazuhiro Funaya | Apparatus for Attaching a Slider Pull Tab |
| CN101268884A (en) * | 2007-03-20 | 2008-09-24 | Ykk株式会社 | Slider for double-sided slide fastener with automatic locking device |
| CN201219574Y (en) * | 2008-06-23 | 2009-04-15 | 佛山市南海鸿明号服装配料有限公司 | Zipper head locating feeder of head-penetrating machine for slide fastener |
-
2012
- 2012-07-30 CN CN201210269279.4A patent/CN102771964B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4782587A (en) * | 1986-06-25 | 1988-11-08 | Yoshida Kogyo K. K. | Slider holding apparatus |
| CN1065191A (en) * | 1991-03-28 | 1992-10-14 | 吉田工业株式会社 | The pull tab loading apparatus of slide fastener slider assembling machine |
| CA2130285A1 (en) * | 1993-08-24 | 1995-02-25 | Kazuhiro Funaya | Apparatus for Attaching a Slider Pull Tab |
| EP0640301A2 (en) * | 1993-08-24 | 1995-03-01 | Ykk Corporation | Method and apparatus for attaching a slider pull tab |
| CN1104463A (en) * | 1993-08-24 | 1995-07-05 | Ykk株式会社 | Apparatus for attaching a slider pull tab |
| CN101268884A (en) * | 2007-03-20 | 2008-09-24 | Ykk株式会社 | Slider for double-sided slide fastener with automatic locking device |
| CN201219574Y (en) * | 2008-06-23 | 2009-04-15 | 佛山市南海鸿明号服装配料有限公司 | Zipper head locating feeder of head-penetrating machine for slide fastener |
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| Publication number | Publication date |
|---|---|
| CN102771964A (en) | 2012-11-14 |
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Effective date of registration: 20180419 Address after: 362200 No. 18, Binxi Road, Hua Hai village, Shen Hu Town, Jinjiang City, Quanzhou, Fujian Patentee after: Fujian Jinjiang xunxing zipper Technology Co. Ltd. Address before: 362246 90 east of Hang Bian Village Road, Shen Hu Town, Jinjiang City, Quanzhou, Fujian Patentee before: Fujian SBS Zipper Science & Technology Co., Ltd. |