CN106901459B - Novel knife rest of resin zipper machine - Google Patents
Novel knife rest of resin zipper machine Download PDFInfo
- Publication number
- CN106901459B CN106901459B CN201710164364.7A CN201710164364A CN106901459B CN 106901459 B CN106901459 B CN 106901459B CN 201710164364 A CN201710164364 A CN 201710164364A CN 106901459 B CN106901459 B CN 106901459B
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- Prior art keywords
- blade
- adjusting
- slide block
- guide rail
- adjusting slide
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/42—Making by processes not fully provided for in one other class, e.g. B21D53/50, B21F45/18, B22D17/16, B29D5/00
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Slide Fasteners (AREA)
Abstract
The invention provides a novel knife rest of a resin zipper machine, which comprises a knife rest, wherein a guide rail is arranged on the knife rest, a separation blade for cutting an injection molding runner between left and right zipper teeth of a zipper is arranged in the guide rail, a cover plate for positioning and enabling the zipper to slide on the guide rail is also arranged on the knife rest, a blade adjusting groove which is arranged along the vertical direction of the guide rail is arranged on the knife rest, a slidable adjusting slide block is arranged in the blade adjusting groove, the separation blade is fixed on the adjusting slide block, the two adjusting slide blocks are respectively positioned at the left side and the right side of the guide rail, and a fine adjusting bolt for changing the position of the separation blade in the guide rail is arranged between the adjusting slide block and the knife rest. The invention has the advantages of accurate adjustment position of the separating blade, high adjustment precision, realization of fine adjustment through threaded fit, great shortening of adjustment time, shortening of adjustment technical difficulty, and reduction of defective products of the zipper caused by adjustment of the separating blade in a trial cutting mode.
Description
Technical Field
The invention relates to zipper processing equipment, in particular to a novel knife rest of a resin zipper machine.
Background
The zipper is a connecting piece which is used for combining or separating articles by means of continuously arranged zipper teeth, is currently used for clothes, bags, tents and the like in a large number, and is formed by two strips of fasteners which are respectively provided with a row of metal teeth or plastic teeth and are used for connecting edges of openings (such as clothes or bags), a sliding piece is used for pulling the two rows of teeth into an interlocking position to seal the openings, so that the zipper is a very common article in daily life, and the style of the zipper is various and is divided into a nylon zipper, a resin zipper and a metal zipper according to material distinction; the resin zipper is characterized in that zipper teeth are formed by injection molding of cloth belts on two sides of the zipper through feeding cloth belts on two sides of the zipper into an injection molding machine, and the injection molding runner between cloth belts fed out after injection molding is finished is included, so that the zipper teeth and the runner are required to be cut and separated through a separating blade to obtain a finished zipper, and the zipper is a precise component, therefore, when the separating blade cuts the zipper teeth and the runner, the position of the separating blade on the cutter frame is often changed in a tapping mode, so that the offset of the cutting edge of the cutter frame when the cutter blade cuts the zipper teeth is adjusted, the condition that the zipper teeth are not smooth and hand-pricked due to unclean cutting of the cutting teeth or the runner is avoided, the adjusting precision of the separating blade is not high and the adjusting is troublesome due to the tapping mode, the optimal state can be achieved only by debugging for many times, and the size of each pair of zipper die is unlikely to be identical in production, so that when the die is replaced, the position of the separating blade is required to be readjusted.
Disclosure of Invention
Based on the problems, the invention aims to provide the novel tool rest of the resin zipper machine, which has high adjustment precision and is convenient to debug.
Aiming at the problems, the following technical scheme is provided: the utility model provides a novel knife rest of resin zip fastener machine, includes the blade holder, be equipped with on the blade holder and draw the guide rail, be equipped with the separation blade that is used for excision zip fastener left and right sides between the chain tooth runner of moulding plastics in the guide rail, still be equipped with on the blade holder and be used for the location to make the gliding apron on drawing the guide rail of zip fastener, its characterized in that: the cutter seat is provided with a blade adjusting groove which is formed in the vertical direction of the guide rail, a slidable adjusting slide block is arranged in the blade adjusting groove, the separating blade is fixed on the adjusting slide block, the two adjusting slide blocks are respectively positioned at the left side and the right side of the guide rail, and a fine adjusting bolt for changing the position of the separating blade in the guide rail is arranged between the adjusting slide block and the cutter seat.
The invention is further characterized in that positioning cover plates connected with the tool apron are arranged at two ends of the blade adjusting groove, the fine adjusting bolt penetrates through the positioning cover plates to be in threaded fit with the adjusting slide block, the fine adjusting bolt is sleeved with a reset spring, one end of the reset spring is propped against the adjusting slide block, and the other end of the reset spring is propped against the positioning cover plates.
In the structure, the adjusting slide block is displaced by rotating the fine adjusting bolt, when the adjusting bolt is screwed, the adjusting slide block moves towards the positioning cover plate and compresses the reset spring, and when the adjusting bolt is loosened, the reset spring pushes the adjusting slide block to be far away from the positioning cover plate so as to reset the adjusting slide block, so that the purpose of accurate adjustment is achieved.
The invention is further characterized in that a positioning hole which is arranged opposite to the outer wall of the tool apron is formed in the side wall of the blade adjusting groove, a positioning screw is arranged in the positioning hole, and the positioning screw abuts against the adjusting slide block.
In the structure, the positioning screw is used for fixing the adjusting slide block, so that the adjusting slide block is prevented from displacing during cutting.
The invention is further characterized in that the adjusting slide block is provided with a blade fixing hole, a blade positioning block is arranged in the blade fixing hole, and the separating blade is detachably fixed in the blade fixing hole through the blade positioning block.
In the structure, the detachable separating blade is convenient to replace and sharpen.
The invention is further characterized in that the blade fixing hole is vertically formed on the adjusting slide block in a butt joint way, the inner wall of one side of the blade fixing hole far away from the guide rail is downward and is inclined away from the guide rail to form a wedge-shaped surface, and the blade positioning block is provided with an urgent surface matched with the wedge-shaped surface to fix the separation blade.
In the structure, the separating blade is fixed through the wedge surface matching, so that the separating blade is fixed firmly and convenient to detach.
The invention is further characterized in that the bottom of the adjusting slide block is provided with a square hole which is communicated with the bottom along the sliding direction of the adjusting slide block, a blade supporting plate is inserted into the square hole, and a tightening screw which is matched with the blade supporting plate in a threaded manner and used for propping against the blade positioning block is arranged on the blade supporting plate.
In the structure, when the tightening screw is rotated, the tightening screw abuts against the lower part of the blade positioning block, so that the blade positioning block can be firmly wedged in the blade fixing hole, and the blade positioning block is prevented from being accidentally loosened.
The invention has the beneficial effects that: the separating blade is accurate in adjusting position, high in adjusting precision and capable of achieving fine adjustment through threaded fit, adjusting time can be greatly shortened, adjusting technical difficulty is shortened, and the problem that the separating blade is adjusted in a trial cutting mode to cause defective products of the zipper is solved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic diagram of an explosive structure according to the present invention.
FIG. 3 is a schematic diagram of an explosion structure of the adjusting slide block of the present invention.
Fig. 4 is a schematic diagram of the full-section structure of the adjusting slide block of the invention.
The meaning of the reference numerals in the figures: 10-a knife holder; 101-positioning holes; 102-positioning a screw; 11-guiding rails; 12-separating blades; 13-cover plate; 14-a blade adjustment slot; 141-positioning a cover plate; 20-adjusting the sliding block; 21-fine tuning bolts; 22-a return spring; 23-a blade fixing hole; 231-wedge face; 24-a blade positioning block; 241-pressing surface; 25-square holes; 26-a blade support plate; 261-tightening screw.
Detailed Description
The following describes in further detail the embodiments of the present invention with reference to the drawings and examples. The following examples are illustrative of the invention and are not intended to limit the scope of the invention.
Referring to fig. 1 to 4, a novel tool rest of a resin zipper machine as shown in fig. 1 and 2 comprises a tool rest 10, wherein a guide rail 11 is arranged on the tool rest 10, a separating blade 12 for cutting off an injection molding runner between left and right zipper teeth is arranged in the guide rail 11, and a cover plate 13 for positioning and enabling the zipper to slide on the guide rail 11 is further arranged on the tool rest 10, and the novel tool rest is characterized in that: the cutter holder 10 is provided with a blade adjusting groove 14 arranged along the vertical direction of the guide rail 11, a slidable adjusting slide block 20 is arranged in the blade adjusting groove 14, the separating blade 12 is fixed on the adjusting slide block 20, the two adjusting slide blocks 20 are respectively positioned at the left side and the right side of the guide rail 11, and a fine adjusting bolt 21 for changing the position of the separating blade 12 in the guide rail 11 is arranged between the adjusting slide block 20 and the cutter holder 10.
In this embodiment, two ends of the blade adjusting slot 14 are respectively provided with a positioning cover plate 141 connected with the blade holder 10, the fine adjustment bolt 21 passes through the positioning cover plates 141 to be in threaded fit with the adjusting slide block 20, the fine adjustment bolt 21 is sleeved with a return spring 22, one end of the return spring 22 abuts against the adjusting slide block 20, and the other end abuts against the positioning cover plates 141.
In the above structure, the adjustment slider 20 is displaced by rotating the fine adjustment bolt 21, when the adjustment bolt 21 is screwed, the adjustment slider 20 moves towards the positioning cover plate 141 and compresses the return spring 22, and when the adjustment bolt 21 is loosened, the return spring 21 pushes the adjustment slider 20 to be away from the positioning cover plate 141, so that the adjustment slider 20 is reset, and the purpose of accurate adjustment is achieved.
The novel tool rest of the resin zipper machine shown in fig. 2, the side wall of the blade adjusting groove 14 is provided with a positioning hole 101 which is opposite to the outer wall of the tool apron 10, the positioning hole 101 is internally provided with a positioning screw 102, and the positioning screw 102 is propped against the adjusting slide block 20.
In the above structure, the positioning screw 102 is used to fix the adjusting slider 20, so as to avoid the displacement of the adjusting slider 20 during cutting.
The novel knife rest of the resin zipper machine is shown in fig. 3 and 4, wherein a blade fixing hole 23 is formed in the adjusting slide block 20, a blade locating block 24 is arranged in the blade fixing hole 23, and the separating blade 12 is detachably fixed in the blade fixing hole 23 through the blade locating block 24.
In the above configuration, the detachable separating blade 12 facilitates replacement and sharpening.
The novel tool rest of the resin zipper machine as shown in fig. 2, 3 and 4, wherein the blade fixing hole 23 is formed on the adjusting slide block 20 in a vertical opposite way, the inner wall of one side of the blade fixing hole 23 far away from the guide rail 11 is downward and is inclined away from the guide rail 11 to form a wedge-shaped surface 231, and the blade positioning block 24 is provided with an pressing surface 241 which is matched with the wedge-shaped surface 231 to fix the separating blade 12.
In the structure, the separating blade 12 is fixed by the wedge surface matching, so that the separating blade 12 is fixed firmly and convenient to detach.
As shown in fig. 3 and 4, a square hole 25 is formed in the bottom of the adjusting slider 20 along the sliding direction of the adjusting slider, a blade support plate 26 is inserted into the square hole 25, and a tightening screw 261 which is in threaded fit with the blade support plate 26 and is used for supporting the blade positioning block 24 is arranged on the blade support plate 26.
In the above structure, when the tightening screw 261 is rotated, the tightening screw 261 abuts against the lower portion of the blade positioning block 24, so that the blade positioning block 24 can be firmly wedged in the blade fixing hole 23, and accidental loosening of the blade positioning block 24 is avoided.
The invention has the beneficial effects that: the separating blade 12 is accurate in adjusting position, high in adjusting precision and capable of achieving fine adjustment through threaded fit, adjusting time can be greatly shortened, adjusting technical difficulty is shortened, and the problem that the zipper defective products are caused by adjusting the separating blade 12 in a trial cutting mode is solved.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (4)
1. The utility model provides a novel knife rest of resin zip fastener machine, includes the blade holder, be equipped with on the blade holder and draw the guide rail, be equipped with the separation blade that is used for excision zip fastener left and right sides between the chain tooth runner of moulding plastics in the guide rail, still be equipped with on the blade holder and be used for the location to make the gliding apron on drawing the guide rail of zip fastener, its characterized in that: the cutter holder is provided with a blade adjusting groove which is formed in the vertical direction of the guide rail, a slidable adjusting slide block is arranged in the blade adjusting groove, the separating blade is fixed on the adjusting slide block, the two adjusting slide blocks are respectively positioned at the left side and the right side of the guide rail, and a fine adjusting bolt for changing the position of the separating blade in the guide rail is arranged between the adjusting slide block and the cutter holder; the two ends of the adjusting groove are respectively provided with a positioning cover plate connected with the tool apron, the fine adjusting bolt penetrates through the positioning cover plates to be in threaded fit with the adjusting slide block, the fine adjusting bolt is sleeved with a reset spring, one end of the reset spring is propped against the adjusting slide block, and the other end of the reset spring is propped against the positioning cover plates; the blade adjusting groove is characterized in that a positioning hole which is communicated with the outer wall of the blade holder is formed in the side wall of the blade adjusting groove, a positioning screw is arranged in the positioning hole, and the positioning screw abuts against the adjusting slide block.
2. The novel tool post of a resin zipper machine according to claim 1, wherein: the adjusting slide block is provided with a blade fixing hole, a blade positioning block is arranged in the blade fixing hole, and the separating blade is detachably fixed in the blade fixing hole through the blade positioning block.
3. The novel tool post of a resin zipper machine according to claim 2, wherein: the blade fixing holes are vertically formed in the adjusting slide block in a butt joint mode, the inner wall of one side, far away from the guide rail, of the blade fixing holes is downward and far away from the guide rail to incline to form a wedge-shaped surface, and the blade positioning block is provided with an urgent surface matched with the wedge-shaped surface to fix the separation blade.
4. A novel tool post for a resin zipper machine according to claim 3, wherein: the bottom of the adjusting slide block is provided with a square hole which is communicated with the bottom of the adjusting slide block along the sliding direction of the adjusting slide block, a blade supporting plate is inserted into the square hole, and a tightening screw which is matched with the blade supporting plate in a threaded manner and used for propping up the blade positioning block is arranged on the blade supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710164364.7A CN106901459B (en) | 2017-03-20 | 2017-03-20 | Novel knife rest of resin zipper machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710164364.7A CN106901459B (en) | 2017-03-20 | 2017-03-20 | Novel knife rest of resin zipper machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106901459A CN106901459A (en) | 2017-06-30 |
| CN106901459B true CN106901459B (en) | 2023-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710164364.7A Active CN106901459B (en) | 2017-03-20 | 2017-03-20 | Novel knife rest of resin zipper machine |
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| Country | Link |
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| CN (1) | CN106901459B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109463851B (en) * | 2017-09-07 | 2021-07-20 | Ykk株式会社 | Continuous zipper tooth chain processing machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6446802B1 (en) * | 1999-11-29 | 2002-09-10 | Lutz Industria S.A. | Knife blade container and method of removing blades from a container |
| CN101417437A (en) * | 2007-10-22 | 2009-04-29 | 比亚迪股份有限公司 | Plastic nozzle cutting method of plastic piece and cutting device |
| CN102152451A (en) * | 2010-02-11 | 2011-08-17 | 株式会社新韩亚技术 | Device for cutting gate of injection molding product with lens |
| CN102179835A (en) * | 2011-03-25 | 2011-09-14 | 驰马拉链（无锡）有限公司 | Cutter holder special for upcut resin zipper |
| CN104708659A (en) * | 2015-02-12 | 2015-06-17 | 天津市弘亚润滑粉制造有限公司 | Cutter |
| KR20160149680A (en) * | 2015-06-19 | 2016-12-28 | 주식회사 성오 | Cutting apparatus for gate of injection molding product |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200967219Y (en) * | 2006-11-23 | 2007-10-31 | 驰马拉链（无锡）有限公司 | Cutter seat device of discharging machine for resin drag chain production |
| CN104525992A (en) * | 2014-12-23 | 2015-04-22 | 苏州欧美克合金工具有限公司 | Numerical control rotatable tool |
| CN105149630A (en) * | 2015-10-04 | 2015-12-16 | 陈宁 | Combined tool rest and technological method thereof |
| CN206630104U (en) * | 2017-03-20 | 2017-11-14 | 温州市龙辉机械制造有限公司 | A kind of resin teeth zipper machine Novel tool carrier |
-
2017
- 2017-03-20 CN CN201710164364.7A patent/CN106901459B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6446802B1 (en) * | 1999-11-29 | 2002-09-10 | Lutz Industria S.A. | Knife blade container and method of removing blades from a container |
| CN101417437A (en) * | 2007-10-22 | 2009-04-29 | 比亚迪股份有限公司 | Plastic nozzle cutting method of plastic piece and cutting device |
| CN102152451A (en) * | 2010-02-11 | 2011-08-17 | 株式会社新韩亚技术 | Device for cutting gate of injection molding product with lens |
| CN102179835A (en) * | 2011-03-25 | 2011-09-14 | 驰马拉链（无锡）有限公司 | Cutter holder special for upcut resin zipper |
| CN104708659A (en) * | 2015-02-12 | 2015-06-17 | 天津市弘亚润滑粉制造有限公司 | Cutter |
| KR20160149680A (en) * | 2015-06-19 | 2016-12-28 | 주식회사 성오 | Cutting apparatus for gate of injection molding product |
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| Publication number | Publication date |
|---|---|
| CN106901459A (en) | 2017-06-30 |
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Address after: 323000 799 Nanming Road, nanmingshan street, Liandu District, Lishui City, Zhejiang Province Applicant after: Zhejiang longhui Machinery Manufacturing Co.,Ltd. Address before: No. 2 Qujiang Road, Wenzhou Economic and Technological Development Zone, Wenzhou City, Zhejiang Province, 325000 Applicant before: WENZHOU LONGHUI MACHINERY MANUFACTURING Co.,Ltd. |
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