CN102771964A - Material feeding device with pulling head of upper pulling sheet and lower pulling sheet - Google Patents
Material feeding device with pulling head of upper pulling sheet and lower pulling sheet Download PDFInfo
- Publication number
- CN102771964A CN102771964A CN2012102692794A CN201210269279A CN102771964A CN 102771964 A CN102771964 A CN 102771964A CN 2012102692794 A CN2012102692794 A CN 2012102692794A CN 201210269279 A CN201210269279 A CN 201210269279A CN 102771964 A CN102771964 A CN 102771964A
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Abstract
The invention discloses a material feeding device with a pulling head of an upper pulling sheet and a lower pulling sheet. The material feeding device comprises a vertical material feeding track, a rotating claw, a lower pulling sheet positioning mechanism, a controller and a sensor, wherein the rotating claw can rotate between a first position and a second position and is provided with a claw body, a first latch needle and a first power portion; the lower pulling sheet positioning mechanism is provided with a second latch needle and a second power portion; the sensor is correspondingly arranged under the vertical material feeding track, the controller is connected with the sensor, the first power portion and the second power portion, the sensor senses whether the pulling head of the upper pulling sheet and the lower pulling sheet is in position and informs the controller when the pulling head is in position; and the controller drives the first power portion to enable the first latch needle to hook the upper pulling sheet when the rotating claw is in the first position and receives signals from the sensor, and the controller drives the second power portion to enable the second latch needle to hook the lower pulling sheet when the rotating claw is in the second position. The material feeding device can accurately position the upper pulling sheet and the lower pulling sheet, ensures the pulling head to automatically perform chain penetrating and greatly improves chain penetrating efficiency.
Description
Technical field
The present invention relates to a kind of auxiliary equipment of zipper fabrication process; The pay-off that relates to a kind of two up and down pulling-on piece pull heads in particular; It can let upper drawing piece and lower drawing piece in two up and down pulling-on piece pull heads all be in free plumbness, thereby guarantees that the pull head automation wears carrying out smoothly of chain.
Background technology
The manufacturing of finished product slide fastener processing generally comprises moulding pull head, moulding slide fastener and slide fastener is penetrated and wears the chain step to the pull head., generally all be to adopt corresponding shaping machine automatic moulding at present wherein for the moulding of pull head and slide fastener; Wear the chain step for this; Because the species of slide fastener are of all kinds; Especially since the position of pull head upper drawing piece for can change shape, can't carry out smoothly so this pulling-on piece can make automation wear chain, so under normal conditions; General all is to adopt artificial mode of wearing chain to produce, and greatly reduces the production efficiency of slide fastener.
As shown in Figure 1; It is a kind of in the market pull head 200 of two up and down pulling-on pieces; The characteristics of this pull head 200 are to be connected with upper drawing piece 220 and lower drawing piece 230 respectively in both sides; This upper drawing piece 220 and lower drawing piece 230 for realize with pull head between be connected, also be provided with installing hole 210 on this upper drawing piece 220 and the lower drawing piece 230; Because this upper drawing piece 220 all can be swung arbitrarily with lower drawing piece 230, brings very big puzzlement so can wear chain to automation, makes automation wear chain and is difficult to more carry out, and has had a strong impact on the raising of wearing chain efficient.
In view of this, the above-mentioned defective further investigation the when inventor wears chain to prior art to the pull head of two up and down pulling-on pieces 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 two up and down pulling-on piece pull heads; It can be when two up and down pulling-on piece pull heads get into the pull head detent mechanism; The position of upper drawing piece and lower drawing piece can stably be maintained; Can't realize that to solve prior art because of the swing of pulling-on piece and cause automation wears chain, and reduce the problem of wearing chain efficient greatly.
In order to reach above-mentioned purpose, solution of the present invention is:
A kind of pay-off of two up and down pulling-on piece pull heads wherein, comprising:
Vertical feeding track supplies a plurality of two up and down pulling-on piece pull heads from top to bottom to carry successively, and this vertical feeding track below also is provided with the block piece that makes the upper drawing piece perk;
Rotary pawl can receive rotatory force and between the primary importance and the second place, rotates, but and have corpus unguis, first crochet hook of the two up and down pulling-on piece pull heads of clamping and can make first crochet hook catch on first power part of installing hole on the upper drawing piece;
The lower drawing piece detent mechanism has second crochet hook and can make second crochet hook catch on second power part of installing hole on the lower drawing piece;
Inductor and controller; This inductor correspondence is arranged on the below of vertical feeding track; This controller all links to each other with inductor, first power part and second power part, and whether two up and down pulling-on piece pull heads that this inductor is responded on the vertical feeding track put in place, and when putting in place notification controller; This controller drives first power part when rotary pawl is in primary importance and when receiving the signal of inductor and makes first crochet hook catch on upper drawing piece, and this controller drives second power part and makes second crochet hook catch on lower drawing piece when rotary pawl is in the second place.
Further, this primary importance is a horizontal level, and this second place is position straight down.
Further, this pay-off also comprises positioning disk, is formed with arc-shaped guide rail on this positioning disk, also is provided with guide wheel on this rotary pawl, and this guide wheel can slide in arc-shaped guide rail.
Further; This block piece comprises and stops spring and be first holder and second holder that relative shape also all is fixed on vertical feeding track below; All be formed with containing hole on this first holder and second holder; This stops that spring one end is installed with in the containing hole of first holder, and this stops that the spring other end is installed with in the containing hole of second holder.
Further; This first power part is a cylinder, also is connected with voussoir on the piston rod of this cylinder, and this first crochet hook middle part is rotary shape through a rotating shaft; Also be provided with back-moving spring between this rotating shaft and the rotary pawl, this voussoir can be inconsistent and drive first crochet hook with the bottom of this first crochet hook.
After adopting said structure; The pay-off of a kind of two up and down pulling-on piece pull heads that the present invention relates to; It utilizes vertical feeding track from top to bottom to carry two up and down pulling-on piece pull heads successively, and this moment, upper drawing piece and lower drawing piece can be in free plumbness under the gravity effect, when whole pull head is transported to the block piece position; This upper drawing piece angle that can under the effect of block piece, be upturned; This inductor is understood perception pull head simultaneously, and sends the information that pull head puts in place to controller, and this moment, this controller can make first crochet hook catch on upper drawing piece through first power part; Follow in the rotary pawl rotation and by primary importance to the second place; Driven by second power part and make second crochet hook catch on lower drawing piece this moment; Because upper drawing piece and lower drawing piece are all lived by accurate location, wear chain automatically so can guarantee pull head, have improved the efficient of wearing chain greatly.
Description of drawings
Fig. 1 is the structural representation of a kind of two up and down pulling-on piece pull heads in the prior art;
Fig. 2 is the perspective view that the present invention relates to a kind of pay-off of two up and down pulling-on piece pull heads;
Fig. 3 is the three-dimensional exploded view of Fig. 2;
Fig. 4 is another three-dimensional exploded view of Fig. 2.
Among the figure:
Pay-off 100
Stop spring 111 first holders 112
Containing hole 113 rotary pawls 2
23 rotating shafts 24 of first power part
Back-moving spring 25 guide wheels 26
Lower drawing piece detent mechanism 3 second crochet hooks 31
Second power part, 32 inductors 4
Positioning disk 5 arc-shaped guide rails 51
Two up and down pulling-on piece pull head 200 installing holes 210
The specific embodiment
In order further to explain technical scheme of the present invention, come the present invention is set forth in detail through specific embodiment below.
To shown in Figure 4, the pay-off 100 of a kind of two up and down pulling-on piece pull heads that the present invention relates to comprises vertical feeding track 1, rotary pawl 2, lower drawing piece 230 detent mechanisms 3, inductor 4 and controller (not shown) like Fig. 2, wherein:
This vertical feeding track 1 supplies a plurality of two up and down pulling-on piece pull heads 200 from top to bottom to carry successively, and this vertical feeding track 1 below also is provided with block piece 11, and 11 pairs of upper drawing pieces 220 of this block piece play barrier effect, thereby makes upper drawing piece 220 ability perk certain angles; More specifically; A kind of practical structures as this block piece 11; This block piece 11 comprises that stopping that spring 111, first holder 112 and the second holder (not shown), this first holder 112 and second holder are is oppositely arranged, and all is fixed on vertical feeding track 1 below; All be formed with containing hole 113 on this first holder 112 and second holder; This stops that spring 111 1 ends are installed with in the containing hole 113 of first holder 112, and this stops that spring 111 other ends are installed with in the containing hole 113 of second holder, promptly when two up and down pulling-on piece pull heads 200 move downward; This upper drawing piece 220 can be conflicted with stopping spring 111, thereby makes upper drawing piece 220 be the perk state.
This rotary pawl 2 can receive rotatory force; Thereby between the primary importance and the second place, rotate; But this rotary pawl 2 has corpus unguis 21, first crochet hook 22 and first power part 23 of the two up and down pulling-on piece pull heads 200 of clamping; This first power part 23 can make first crochet hook 22 catch on installing hole 210 on the upper drawing piece 220, is stable state to guarantee upper drawing piece 220; As this first power part 23 and how to realize this first crochet hook 22 and upper drawing piece 220 installing holes 210 between the location a kind of concrete structure; This first power part 23 is a cylinder; Also be connected with voussoir on the piston rod of this cylinder; These first crochet hook, 22 middle parts are rotary shape through a rotating shaft 24; Also be provided with back-moving spring 25 between this rotating shaft 24 and the rotary pawl 2, this voussoir can be inconsistent and drive first crochet hook 22 with the bottom of this first crochet hook 22, makes the crochet hook 22 of winning can catch on the installing hole 210 of upper drawing piece 220; 25 of this back-moving springs this first crochet hook 22 that is used to reset can position the crochet hook 22 of winning once more to next pull head after the chain operation is worn in completion.
These lower drawing piece 230 detent mechanisms 3; Have second crochet hook 31 and can make second crochet hook 31 catch on second power part 32 of installing hole 210 on the lower drawing piece 230; What this second power part 32 specifically also adopted is cylinder; Its type of drive with second crochet hook 31 can be identical with first power part 23, so be not described in detail.
These inductor 4 correspondences are arranged on the below of vertical feeding track 1; This controller all links to each other with inductor 4, first power part 23 and second power part 32; Whether the two up and down pulling-on piece pull heads 200 on the vertical feeding track 1 of this inductor 4 inductions 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 first power part 23 and makes first crochet hook 22 catch on upper drawing piece 220; And when when rotary pawl 2 is in the second place, this controller drives second power part 32 and makes second crochet hook 31 catch on lower drawing piece 230.
As the embodiment of the best, this primary importance is a horizontal level, and this second place is position straight down, so utilizes the effect of gravity, can let upper drawing piece 220 and lower drawing piece 230 all perpendicular to pull head, carries out smoothly thereby guarantee to wear the chain action.In addition, for the rotation of rotary pawl 2 is led, the pay-off 100 that the present invention relates to also comprises positioning disk 5, is formed with arc-shaped guide rail 51 on this positioning disk 5, also is provided with guide wheel 26 on this rotary pawl 2, and this guide wheel 26 can slide in arc-shaped guide rail 51.Need to prove, the driving mechanism that also not shown in the accompanying drawings driven in rotation pawl 2 rotates, it can adopt any drive source, and this drive source preferably links to each other with controller, so can be under the Comprehensive Control of controller, realize that each action carries out without any confusion.
So; The pay-off 100 of a kind of two up and down pulling-on piece pull heads that the present invention relates to; It utilizes vertical feeding track 1 from top to bottom to carry two up and down pulling-on piece pull heads 200 successively, and this moment, upper drawing piece 220 can be in free plumbness with lower drawing piece 230 under the gravity effect, when whole pull head is transported to block piece 11 positions; This upper drawing piece 220 is understood the angle that under the effect of block piece 11, be upturned, so that first crochet hook 22 can accurately find the installing hole 210 of pull head; This installing hole 210 is the indispensable holes of this kind pull head, and it is based on the needs that pulling-on piece is installed.
When upper drawing piece 220 is by angle of perk; These inductor 4 meeting perception pull heads; And send the information that pull head puts in place to controller, this moment, this controller can make first crochet hook 22 catch on upper drawing piece 220 through first power part 23, promptly let pull head be stable state; Then rotary pawl 2 rotate and by primary importance to the second place, promptly switch to state straight down, owing to the effect of gravity by level; This upper drawing piece 220 all can be vertical state with lower drawing piece 230; Driven by second power part 32 and make second crochet hook 31 catch on lower drawing piece 230 this moment, because upper drawing piece 220 and lower drawing piece 230 are all by accurate location firmly, and all perpendicular to pull head; Automatically wear chain so can guarantee pull head, improved the efficient of wearing chain greatly.
The foregoing description and graphic and non-limiting product form of the present invention and style, the those of ordinary skill of any affiliated technical field all should be regarded as not breaking away from patent category of the present invention to its suitable variation or modification of doing.
Claims (5)
1. the pay-off of two up and down pulling-on piece pull heads is characterized in that, comprising:
Vertical feeding track supplies a plurality of two up and down pulling-on piece pull heads from top to bottom to carry successively, and this vertical feeding track below also is provided with the block piece that makes the upper drawing piece perk;
Rotary pawl can receive rotatory force and between the primary importance and the second place, rotates, but and have corpus unguis, first crochet hook of the two up and down pulling-on piece pull heads of clamping and can make first crochet hook catch on first power part of installing hole on the upper drawing piece;
The lower drawing piece detent mechanism has second crochet hook and can make second crochet hook catch on second power part of installing hole on the lower drawing piece;
Inductor and controller; This inductor correspondence is arranged on the below of vertical feeding track; This controller all links to each other with inductor, first power part and second power part, and whether two up and down pulling-on piece pull heads that this inductor is responded on the vertical feeding track put in place, and when putting in place notification controller; This controller drives first power part when rotary pawl is in primary importance and when receiving the signal of inductor and makes first crochet hook catch on upper drawing piece, and this controller drives second power part and makes second crochet hook catch on lower drawing piece when rotary pawl is in the second place.
2. the pay-off of a kind of two up and down pulling-on piece pull heads as claimed in claim 1 is characterized in that this primary importance is a horizontal level, and this second place is position straight down.
3. the pay-off of a kind of two up and down pulling-on piece pull heads as claimed in claim 1 is characterized in that this pay-off also comprises positioning disk, is formed with arc-shaped guide rail on this positioning disk, also is provided with guide wheel on this rotary pawl, and this guide wheel can slide in arc-shaped guide rail.
4. the pay-off of a kind of two up and down pulling-on piece pull heads as claimed in claim 1; It is characterized in that; This block piece comprises and stops spring and be first holder and second holder that relative shape also all is fixed on vertical feeding track below; All be formed with containing hole on this first holder and second holder, this stops that spring one end is installed with in the containing hole of first holder, and this stops that the spring other end is installed with in the containing hole of second holder.
5. the pay-off of a kind of two up and down pulling-on piece pull heads as claimed in claim 1; It is characterized in that; This first power part is a cylinder, also is connected with voussoir on the piston rod of this cylinder, and this first crochet hook middle part is rotary shape through a rotating shaft; Also be provided with back-moving spring between this rotating shaft and the rotary pawl, this voussoir can be inconsistent and drive 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 true CN102771964A (en) | 2012-11-14 |
| CN102771964B CN102771964B (en) | 2016-03-02 |
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Family Applications (1)
| 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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| Country | Link |
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| CN (1) | CN102771964B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103230129A (en) * | 2013-04-08 | 2013-08-07 | 福建浔兴拉链科技股份有限公司 | Automatic pull tab hanging device for puller |
| 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 |
| TWI690280B (en) * | 2018-05-30 | 2020-04-11 | 日商Ｙｋｋ股份有限公司 | Zipper manufacturing method, assembly machine, pull tab rotating unit and zipper manufacturing system |
| 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)
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|---|---|---|---|---|
| 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 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103230129A (en) * | 2013-04-08 | 2013-08-07 | 福建浔兴拉链科技股份有限公司 | Automatic pull tab hanging device for puller |
| 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 |
| TWI690280B (en) * | 2018-05-30 | 2020-04-11 | 日商Ｙｋｋ股份有限公司 | Zipper manufacturing method, assembly machine, pull tab rotating unit and zipper manufacturing system |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102771964B (en) | 2016-03-02 |
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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. |