CN102886850B - Non-residual-tooth plastic steel zipper tooth removing device - Google Patents
Non-residual-tooth plastic steel zipper tooth removing device Download PDFInfo
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- CN102886850B CN102886850B CN201110206855.6A CN201110206855A CN102886850B CN 102886850 B CN102886850 B CN 102886850B CN 201110206855 A CN201110206855 A CN 201110206855A CN 102886850 B CN102886850 B CN 102886850B
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- cam
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- rotating shaft
- cutting knife
- slide fastener
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Abstract
The invention discloses a non-residual-tooth plastic steel zipper tooth removing device comprising a support, wherein a zipper is fixedly arranged on the support; a cutting knife is driven by utilizing a clearance power unit to work, the cutting knife is firstly cut into the zipper and then pulled towards two sides and in the meantime, an upper punch head is driven by the clearance power unit to be matched with a lower punch head, so that zipper teeth in the middle are removed; and a plurality of cams are sequentially arranged on a rotating shaft of a motor at different angles, wherein a first cam is arranged at an angle of 30 DEG relative to the start position of the rotating shaft, a second and a fourth cams are arranged at an angle of 90 DEG relative to the start position of the rotating shaft and a third cam is arranged at an angle of 180 DEG relative to the start position of the rotating shaft. The plastic steel zipper tooth removing device by adopting the scheme has the advantages that the problem of residual broken teeth after tooth removing can be completely solved and the broken teeth can be recycled, so that the raw material is effectively saved and the environment of the production field can be further improved.
Description
Technical field
The present invention relates to be in a kind of slide fastener production technology without residual tooth except tooth device, relate to more specifically in fixed cun operation that delrin zippers with pulllers adds man-hour without residual tooth except tooth device.
Background technology
Current slide fastener mostly adopts centre punch primary drying tooth except fixed cun of equipment of tooth, and utilizes and repair tooth cutter and repair the mode of residual tooth and remove tooth.The subject matter of the method is completely residual tooth to be removed, and the goods of producing also need manually to carry out craft except tooth, and when producing, residual tooth splash phenomena is serious, directly causes " dirty, the unrest, poor " of production scene.
Summary of the invention
The deficiency existing for prior art, the present invention can not remain broken tooth at the zipper cloth belt except after tooth, and can effectively collect removing the broken tooth getting off, and it realizes simple, and installation and maintenance is convenient.
To achieve these goals, the present invention is by the following technical solutions:
Without residual tooth plastic steel zipper teeth removing device achieving effect, comprise support, it is characterized in that: on support, set firmly slide fastener, utilize gap power set to promote cutting knife work, first cutting knife it cut slide fastener, and to both sides, pull after incision, now gap power set promotion upper punch coordinates intermediate chain tooth is got rid of with low punch.
Described gap power set comprise motor, in the rotating shaft of motor, be a plurality of cams that different angles sequentially arrange, wherein the first cam is provided with cutting knife top mold frame through push rod and both sides and is connected, and when rotating shaft is rotated, the first actuated by cams top mold frame makes cutting knife incision slide fastener both sides; Monosymmetric the second cam is connected with cutting knife through push rod with four-cam, between push rod and cutting knife, skewback is set, second and four-cam through skewback effect, drive cutting knife to pull to both sides while rotating; The 3rd cam is connected with upper punch and can makes upper punch move up and down through push rod.
Die shoe is a hollow mould bases; Slide fastener guide rail is set on die shoe, in slide fastener guide rail, slide fastener is set, in mould bases, the position of corresponding upper punch arranges low punch, and this low punch is connected with cylinder and utilizes cylinder to drive low punch to move up and down.
The first described cam and rotating shaft start bit are 30 degree settings, second and four-cam and rotating shaft start bit be 90 degree settings, the 3rd cam and rotating shaft start bit are 180 degree settings.
Described push rod can drive upper punch, top mold frame to move up.
Also comprise a broken tooth gathering system, it comprises in body frame, body frame negative-pressure air fan, body frame arranged outside container is set, and the top of container arranges upper connecting tube, and the below of container arranges lower linking tube and outlet
Adopt the plastic steel zipper teeth removing device achieving effect after such scheme, it can solve completely except the residual problem of broken tooth after tooth, broken tooth recycling effectively can also have been saved to raw material, more can improve the environment of production scene.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is that the present invention removes tooth work schematic diagram one;
Fig. 3 is that the present invention removes tooth work schematic diagram two;
Fig. 4 is that the present invention removes tooth work schematic diagram three;
Fig. 5 is that the present invention removes tooth work schematic diagram four;
Fig. 6 is that the present invention removes tooth work schematic diagram five;
Fig. 7 is that the present invention removes tooth work schematic diagram six;
Fig. 8 is the structural representation of the system of the broken tooth collection of the present invention.
Figure number explanation
Servo motor 1, motor bracket 2, shaft coupling 3, bearing block 4, the first cam 5, rotating shaft 6, the second cam 7, the 3rd cam 8, four-cam 9, cylindrical bearing 10, upper punch 11, push rod 12, push rod chute 13, strap briquetting 14, side slide 15, cutting knife 16, Cutter apron 17, slide fastener guide rail 18, broken tooth guide groove 19, low punch 20, side block piece cylinder 21, jacking block 22, cylinder 23, die shoe 24, base plate 25, main sliding panel 26, side gripper shoe 27, cam chair 28, chain tooth 29, strap 30, body frame 31, negative-pressure air fan 32, upper connecting tube 33, container 34, lower linking tube 35, outlet 36.
The specific embodiment
According to accompanying drawing, the present invention is described in further detail below
As shown in Figure 1 without residual tooth plastic steel zipper teeth removing device achieving effect, mainly comprise a support, support is comprised of base plate 25, main sliding panel 26, side gripper shoe 27, cam chair 28, the top of support arranges motor bracket 2, servo motor 1 is set on motor bracket 2, servo motor 1 is connected with rotating shaft 6 with bearing block 4 through shaft coupling 3, and in rotating shaft 6, order arranges the first cam 5, the second cam 7, the 3rd cam 8, four-cam 9; Wherein the first cam 5 is 30 degree settings with rotating shaft 6 start bits, and the second cam 7 and four-cam 9 are 90 degree settings with rotating shaft 6 start bits, and the 3rd cam 8 is 180 degree settings with rotating shaft start bit.On support, the below of rotating shaft 6 arranges cylindrical bearing 10, and the below of cylindrical bearing 10 arranges push rod chute 13, and push rod chute 13 is interior arranges a plurality of push rods 12; Wherein a push rod 12 connects top mold frame, and Cutter apron 17, one push rods 12 that cutting knife 16 is equipped with in push rod 12 connections are connected with the upper punch 11 that strap briquetting 14 is installed; The first cam 5, the second cam 7, the 3rd cam 8, four-cam 9 can drive respectively push rod 12 to drive top mold frame, Cutter apron 17 and upper punch 11 to move down after rotating shaft 6 drives, lose the used time of doing of cam, push rod 12 drives connected device to reset under the power of self.
Die shoe 24 is a hollow structure, on die shoe 24 mounting bases 25, slide fastener guide rail 18 is set on die shoe; The broken tooth guide groove 19 of slide fastener, low punch 20 are set in die shoe; The below of base plate 25 arranges cylinder 23, and cylinder 23 is connected with low punch 20 use jacking blocks 22.When low punch 20 is connected with cylinder 23 and utilizes cylinder 23 to drive low punches 20 up to move with upper punch 11 clamping slide fasteners.This kind of design utilizes the cylinder 23 can be so that low punch 20 coordinates with upper punch 11 slide fastener that clamps different-thickness, in a side of jacking block 22, side block piece cylinder 21 is set.
As Fig. 2, the present invention accepts instruction and starts except after agomphiasis work, and rotating shaft 6 now angle is 0 degree, and slide fastener is carried and located, and chain tooth 29 is waited for except tooth in slide fastener guide rail 18.
As Fig. 3, upper cutter incision, servo motor 1 drives rotating shaft 6 to rotate, rotating shaft 6 angles are 30 degree, and it is descending that the first cam 5 promotes patrix, the first half of cutting knife 16 incision teeth 30, upper punch 11 and low punch 20 are clamped tooth head and remainder, and strap briquetting 14 is tightly pushed down strap 30.
As Fig. 4, upper outside is except tooth, and servo motor 1 drives rotating shaft 6 to rotate, rotating shaft 6 angles are 90 degree, and the second cam 7, four-cam 9 enter lift stroke, promote side slide 15 and move downwards, by inclined-plane, change, Cutter apron 17 and cutting knife 16 are pulled open toward both sides, upper outside tooth is removed completely.
As Fig. 5, remainder is except tooth, servo motor 1 drives rotating shaft 6 to rotate, rotating shaft 6 angles are 180 degree, and the 3rd cam 8 enters lift stroke, promote upper punch 11 descending, side block piece cylinder 21 is return simultaneously, under the pressure-acting of cylinder 23, the remainder that upper punch 11 is clamped tooth together with low punch 20 tears downwards, and chain tooth 29 is completely separated with strap 30.
As Fig. 6, broken tooth blows out, and rotating shaft 6 angles are 210 degree, and the 3rd cam 8 enters backhaul stroke, and upper punch 11 rises, and low punch push rod cylinder 23 is return simultaneously, and upper punch 11 and low punch 20 separately, are blown out to the broken tooth of centre in broken tooth guide groove 19 with compressed gas.
As Fig. 7, rotating shaft 6 is got back to starting point after having rotated 360 degree, except agomphiasis completes, waits for next time except tooth instruction.
Broken tooth gathering system as shown in Figure 8 comprises body frame 31, interior negative-pressure air fan 32, the body frame 31 arranged outside containers 34 of arranging of body frame 31, and the top of container 34 arranges upper connecting tube 33; The below of container 34 arranges lower linking tube 35, outlet 36.During work, broken tooth sucks and provides power by negative-pressure air fan 32, broken tooth is drawn in container 34 by the broken tooth guide groove outlet except tooth device, and air is discharged through the screen pack in upper connecting tube 33, and broken tooth is stayed the bottom of container 34, reach a certain amount of after, manually from the outlet 36 of lower linking tube 35, discharge.
Claims (4)
1. without residual tooth plastic steel zipper teeth removing device achieving effect, comprise support, it is characterized in that: on support, set firmly slide fastener, utilize gap power set to promote cutting knife work, first cutting knife it cut slide fastener, and to both sides, pull after incision, now gap power set promotion upper punch coordinates intermediate chain tooth is got rid of with low punch, described gap power set comprise motor, in the rotating shaft of motor, be a plurality of cams that different angles sequentially arrange, wherein the first cam is provided with cutting knife top mold frame through push rod and both sides and is connected, when rotating shaft is rotated, the first actuated by cams top mold frame makes cutting knife incision slide fastener both sides, monosymmetric the second cam is connected with cutting knife through push rod with four-cam, between push rod and cutting knife, skewback is set, second and four-cam through skewback effect, drive cutting knife to pull to both sides while rotating, the 3rd cam is connected with upper punch and can makes upper punch move up and down through push rod,
Wherein, the first described cam and rotating shaft start bit are 30 degree settings, second and four-cam and rotating shaft start bit be 90 degree settings, the 3rd cam and rotating shaft start bit are 180 degree settings.
2. according to claim 1 without residual tooth plastic steel zipper teeth removing device achieving effect, it is characterized in that: describedly without residual tooth delrin zippers with pulllers, comprise that die shoe, die shoe are a hollow lower mold holder except tooth dress; Slide fastener guide rail is set on die shoe, in slide fastener guide rail, slide fastener is set, in lower mold holder, the position of corresponding upper punch arranges low punch, and this low punch is connected with cylinder and utilizes cylinder to drive low punch to move up and down.
3. according to claim 1 without residual tooth plastic steel zipper teeth removing device achieving effect, it is characterized in that: described push rod can drive upper punch, top mold frame to move up.
4. according to claim 1 without residual tooth plastic steel zipper teeth removing device achieving effect, it is characterized in that: also comprise a broken tooth gathering system, it comprises in body frame, body frame negative-pressure air fan, body frame arranged outside container is set, and the top of container arranges upper connecting tube, and the below of container arranges lower linking tube and outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110206855.6A CN102886850B (en) | 2011-07-22 | 2011-07-22 | Non-residual-tooth plastic steel zipper tooth removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110206855.6A CN102886850B (en) | 2011-07-22 | 2011-07-22 | Non-residual-tooth plastic steel zipper tooth removing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102886850A CN102886850A (en) | 2013-01-23 |
| CN102886850B true CN102886850B (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110206855.6A Active CN102886850B (en) | 2011-07-22 | 2011-07-22 | Non-residual-tooth plastic steel zipper tooth removing device |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050278923A1 (en) * | 2004-06-17 | 2005-12-22 | Chen-Fa Wu | Method of forming metal zipper teeth and forming device thereof |
| CN101524206A (en) * | 2008-03-07 | 2009-09-09 | 福建浔兴拉链科技股份有限公司 | Zipper tooth collector and zipper sizing tooth remover using same |
| CN201308176Y (en) * | 2008-11-27 | 2009-09-16 | 顾振才 | Zipper positioning device and zipper sizing and tooth-stripping and trimming machine |
| CN201414492Y (en) * | 2009-03-19 | 2010-03-03 | 上海东龙服饰有限公司 | Automatic zipper tooth remover |
| MX2008016137A (en) * | 2008-12-16 | 2010-06-16 | Univ Guanajuato | Process and device for opening and removing teeth from zippers. |
| CN202218655U (en) * | 2011-07-22 | 2012-05-16 | 深圳市华圣达拉链有限公司 | Plastic steel zipper teeth removing device achieving effect of no tooth residual |
-
2011
- 2011-07-22 CN CN201110206855.6A patent/CN102886850B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050278923A1 (en) * | 2004-06-17 | 2005-12-22 | Chen-Fa Wu | Method of forming metal zipper teeth and forming device thereof |
| CN101524206A (en) * | 2008-03-07 | 2009-09-09 | 福建浔兴拉链科技股份有限公司 | Zipper tooth collector and zipper sizing tooth remover using same |
| CN201308176Y (en) * | 2008-11-27 | 2009-09-16 | 顾振才 | Zipper positioning device and zipper sizing and tooth-stripping and trimming machine |
| MX2008016137A (en) * | 2008-12-16 | 2010-06-16 | Univ Guanajuato | Process and device for opening and removing teeth from zippers. |
| CN201414492Y (en) * | 2009-03-19 | 2010-03-03 | 上海东龙服饰有限公司 | Automatic zipper tooth remover |
| CN202218655U (en) * | 2011-07-22 | 2012-05-16 | 深圳市华圣达拉链有限公司 | Plastic steel zipper teeth removing device achieving effect of no tooth residual |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102886850A (en) | 2013-01-23 |
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