CN112848053B - Resin zipper processing device - Google Patents
Resin zipper processing device Download PDFInfo
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- CN112848053B CN112848053B CN202011547085.7A CN202011547085A CN112848053B CN 112848053 B CN112848053 B CN 112848053B CN 202011547085 A CN202011547085 A CN 202011547085A CN 112848053 B CN112848053 B CN 112848053B
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- fixed
- die
- injection molding
- double
- spigot
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a resin zipper processing device, which comprises a rack, wherein a workbench is arranged on the rack; a fixed tooth arrangement die is fixed on the workbench, and a movable tooth arrangement die is arranged above the fixed tooth arrangement die; a driving device is connected between the tooth arrangement moving die and the rack, and a connecting frame which is vertically arranged is connected to the driving device; the connecting frame is connected with an injection molding machine, and an injection molding port on the injection molding machine is communicated with the tooth arrangement moving die; a double-spigot lower die is arranged at one end part, used for feeding, of the tooth arrangement fixed die, and a double-spigot upper die fixed at one end part of the tooth arrangement movable die is arranged right above the double-spigot lower die; an injection molding pipe is connected between the double-spigot upper die and the injection molding machine, and a switch valve is arranged on the injection molding pipe. The invention not only can simplify the processing flow, but also has the advantages of higher processing efficiency, better resin zipper quality, wider application range and better cooling effect.
Description
Technical Field
The invention relates to zipper processing equipment, in particular to a resin zipper processing device.
Background
At present, in common resin zippers in the market, two cloth strips are placed in a zipper arrangement mould, and then molten resin is injected into the zipper arrangement mould through an injection molding machine, so that zipper teeth are directly molded on the cloth strips to form zippers; however, the resin zipper processed by the existing equipment needs to be cut subsequently according to the length requirement of a customer, and teeth and rabbets of the cut resin zipper are removed, so that the whole processing flow is more complicated, and the processing efficiency is lower. Therefore, the existing resin zipper processing device has the problems of more complicated processing flow and lower processing efficiency.
Disclosure of Invention
The invention aims to provide a resin zipper processing device. The invention not only can simplify the processing flow, but also has the advantage of higher processing efficiency.
The technical scheme of the invention is as follows: the resin zipper processing device comprises a frame, wherein a workbench is arranged on the frame; a fixed tooth arrangement die is fixed on the workbench, and a movable tooth arrangement die is arranged above the fixed tooth arrangement die; a driving device is connected between the tooth arrangement moving die and the rack, and a connecting frame which is vertically arranged is connected to the driving device; the connecting frame is connected with an injection molding machine, and an injection molding port on the injection molding machine is communicated with the tooth arranging movable mold; a double-spigot lower die is arranged at one end part, used for feeding, of the tooth arrangement fixed die, and a double-spigot upper die fixed at one end part of the tooth arrangement movable die is arranged right above the double-spigot lower die; an injection molding pipe is connected between the double-spigot upper die and the injection molding machine, and a switch valve is arranged on the injection molding pipe.
In the resin zipper processing device, the heating device is sleeved outside the injection molding pipe.
In the resin zipper processing device, one end of the workbench is provided with a cloth strip input device, and the other end of the workbench is provided with a cloth strip traction device; the cloth strip input device comprises a fixed frame fixed on the frame, and a horizontal material guide roller is arranged on the fixed frame; the surface of the material guide roller is provided with threads, the material guide roller is in threaded connection with three lantern rings arranged at intervals, and the interval between every two adjacent lantern rings is used for guiding and limiting cloth strips; the tensioning roller is fixed on the fixing frame and is parallel to the material guide roller, the tensioning roller is located at a position between the material guide roller and the double-spigot lower die, and the position of the tensioning roller is lower than that of the material guide roller and the double-spigot lower die.
In the resin zipper processing device, the cloth strip traction device comprises a telescopic cylinder fixed on the rack, and the telescopic direction of the telescopic cylinder is the same as the conveying direction of the zipper; the telescopic cylinder is fixed with a mounting seat, the two sides of the mounting seat are fixed with telescopic rods which are vertically arranged, the top of each telescopic rod is fixed with a horizontal pressing plate, and a gap is formed between the two horizontal pressing plates.
In the resin zipper processing device, the mounting seat is provided with the guide rod fixed on the rack, and the guide rod is arranged in parallel with the telescopic cylinder.
In the resin zipper processing device, a plurality of cooling fans are fixed on the two sides of the rack corresponding to the cloth strip traction device.
In the resin zipper processing device, the plurality of cooling fans on two sides of the cloth strip traction device are distributed in an up-down staggered manner.
Compared with the prior art, the double-spigot upper die is fixed on the tooth arranging movable die, so that the double-spigot upper die can be pressed with the double-spigot lower die when the tooth arranging movable die and the tooth arranging fixed die are pressed together; but the injection molding pipe is connected between the double-spigot upper die and the injection molding machine, and a switch valve is arranged on the injection molding pipe and is used for controlling whether the molten resin can enter the double-spigot upper die or not; according to the length requirement of a customer on the resin zipper, a worker controls the switching frequency of a switching valve, so that the front edge is machined while the zipper teeth are machined, the zipper is formed at one time, and the front edge and the tail edge of two adjacent resin zippers are directly formed; the processing flow of the resin zipper is simplified, and the processing efficiency is higher. In addition, the heating device is sleeved outside the injection molding pipe, and can keep the temperature in the injection molding pipe and prevent the injection molding pipe from being blocked by cooled resin; the cloth strip input device guides and limits two cloth strips by three lantern rings arranged at intervals on the guide roller, sends the cloth strips into a space between the fixed tooth arranging die and the movable tooth arranging die after passing through the tensioning roller, and finally is pulled by the cloth strip traction device, so that the two cloth strips can be straightened and positioned better, and the quality of the resin zipper is ensured; the three lantern rings are connected to the material guide roller through threads, the distance can be adjusted according to the width of the cloth strips, and the cloth strip guide device is wide in application range and convenient to adjust; the cloth strip traction device is characterized in that a horizontal pressing plate is controlled by two telescopic rods on a mounting seat to tightly press two cloth strips which are injected with vertical zipper teeth, the mounting seat is moved by a telescopic cylinder, so that the cloth strips are pulled and new cloth strips enter a tooth arrangement position, and finally the telescopic rods control the horizontal pressing plate to be released and reset; the gap arranged between the two horizontal pressing plates can better expose the zipper teeth which are molded on the cloth strip, so that the zipper teeth can be conveniently cooled and shaped, and the zipper teeth are prevented from being extruded and deformed before being completely cooled; the guide rod fixed on the rack is arranged on the mounting seat, so that the mounting seat is more stable when pushed by the telescopic cylinder, and the deviation of cloth strips is not easy to cause; a plurality of cooling fans are fixed on the two sides of the rack corresponding to the cloth strip traction device, and the cooling fans on the two sides are distributed in a staggered mode in an upper row and a lower row, so that the wind directions on the two sides cannot conflict, the air flow rate can be increased, and the cooling effect is improved. Therefore, the invention not only can simplify the processing flow, but also has the advantages of higher processing efficiency, better resin zipper quality, wider application range and better cooling effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention.
The labels in the figures are: 1-a rack, 2-a workbench, 3-row of fixed molds, 4-row of movable molds, 5-a driving device, 6-a connecting frame, 7-an injection molding machine, 8-a double-spigot lower mold, 9-a double-spigot upper mold, 10-an injection molding pipe, 11-a switch valve, 12-a heating device, 13-a fixed frame, 14-a material guide roller, 15-a lantern ring, 16-a tension roller, 17-a telescopic cylinder, 18-a mounting seat, 19-a telescopic rod, 20-a horizontal pressing plate, 21-a guide rod and 22-a radiating fan.
Detailed Description
The invention is further illustrated by the following figures and examples, which are not to be construed as limiting the invention.
Examples are given. The resin zipper processing device is formed as shown in figures 1 and 2 and comprises a machine frame 1, wherein a workbench 2 is arranged on the machine frame 1; a fixed tooth arranging mold 3 is fixed on the workbench 2, and a movable tooth arranging mold 4 is arranged above the fixed tooth arranging mold 3; a driving device 5 is connected between the tooth arrangement moving die 4 and the rack 1, and a connecting frame 6 which is vertically arranged is connected on the driving device 5; the connecting frame 6 is connected with an injection molding machine 7, and an injection molding port on the injection molding machine 7 is communicated with the tooth arranging movable mold 4; a double-spigot lower die 8 is arranged at one end part, used for feeding, of the tooth arranging fixed die 3, and a double-spigot upper die 9 fixed at one end part of the tooth arranging movable die 4 is arranged right above the double-spigot lower die 8; an injection molding pipe 10 is connected between the double-spigot upper mold 9 and the injection molding machine 7, and a switch valve 11 is arranged on the injection molding pipe 10.
A heating device 12 is sleeved outside the injection molding pipe 10; one end of the workbench 2 is provided with a cloth strip input device, and the other end of the workbench is provided with a cloth strip traction device; the cloth strip input device comprises a fixed frame 13 fixed on the frame 1, and a horizontal material guide roller 14 is arranged on the fixed frame 13; the surface of the guide roller 14 is provided with threads, the guide roller 14 is in threaded connection with three lantern rings 15 arranged at intervals, and the interval between every two adjacent lantern rings 15 is used for guiding and limiting cloth strips; a tension roller 16 parallel to the material guide roller 14 is fixed on the fixed frame 13, the tension roller 16 is positioned between the material guide roller 14 and the double-spigot lower die 8, and the position of the tension roller 16 is lower than that of the material guide roller 14 and the double-spigot lower die 8; the cloth strip traction device comprises a telescopic cylinder 17 fixed on the rack 1, and the telescopic direction of the telescopic cylinder 17 is the same as the conveying direction of the zipper; a mounting seat 18 is fixed on the telescopic cylinder 17, telescopic rods 19 which are vertically arranged are fixed on two sides of the mounting seat 18, a horizontal pressing plate 20 is fixed on the top of each telescopic rod 19, and a gap is formed between the two horizontal pressing plates 20; the mounting seat 18 is provided with a guide rod 21 fixed on the frame 1, and the guide rod 21 is arranged in parallel with the telescopic cylinder 17; a plurality of cooling fans 22 are fixed on the machine frame 1 corresponding to the two sides of the cloth strip traction device; the plurality of cooling fans 22 on the two sides of the cloth strip traction device are distributed in an up-down staggered manner.
The working principle is as follows: two cloth strips are led out from the feeding wheel, sent to the positions of the double-spigot lower die 8 and the tooth arrangement fixed die 3 through the cloth strip input device and finally led out by the cloth strip traction device for blanking; namely, the cloth strips pass through a guide roller 14 on a fixed frame 13, then pass through a tensioning roller 16, are tensioned, and then enter the positions of the double-spigot lower die 8 and the row of the fixed dies 3, and finally are arranged between a mounting seat 18 and a horizontal pressing plate 20; the lantern ring 15 that three interval set up can carry out spacing direction to two cloth, and the equal threaded connection of lantern ring 15 on guide roller 14, thereby can freely adjust the cloth that the interval is applicable to multiple specification.
The driving device 5 can drive the tooth arranging movable die 4 to be tightly pressed on the tooth arranging fixed die 3 on the workbench 2, and the double-spigot upper die 9 is tightly pressed on the double-spigot lower die 8; meanwhile, the connecting frame 6 and the injection molding machine 7 on the connecting frame 6 can be driven to synchronously move downwards, the injection molding machine 7 can add molten resin into the tooth-removing movable die 4 through an injection molding opening, and zipper teeth are formed on the cloth strips through the matching action of the tooth-removing fixed die 3 and the tooth-removing movable die 4; the switching valve 11 on the injection molding pipe 10 is controlled according to the length of the finished product zipper, so that molten resin can enter the double-seam allowance upper die 9, and a tail seam allowance and a head seam allowance are directly formed on the cloth strip under the matching action of the double-seam allowance upper die 9 and the double-seam allowance lower die 8, so that the head seam allowance, zipper teeth and the tail seam allowance on the zipper are directly formed without subsequent operation; the heating device 12 outside the injection pipe 10 can maintain the temperature of the molten resin in the injection pipe 10, and avoid the molten resin from cooling and solidifying to block the injection pipe 10.
Two telescopic rods 19 on the mounting seat 18 are shortened, so that the horizontal pressing plate 20 compresses two cloth strips, and the telescopic cylinder 17 can push the mounting seat 18 to move after being extended, so that the cloth strips are pulled; then, the telescopic rod 19 extends to enable the horizontal pressing plate 20 to loosen the cloth strips, and the mounting seat 18 returns under the action of the telescopic cylinder 17; the guide rod 21 on the frame 1 can better guide the movement of the mounting seat 18, so that the deviation of the cloth strips caused by pulling is avoided; a gap is formed between the two horizontal pressing plates 20, so that zipper teeth injected on the cloth strips are exposed, the zipper teeth are conveniently cooled and shaped, and the zipper teeth are prevented from being extruded and deformed before being completely cooled; both sides of the frame 1 corresponding to the cloth strip traction device are fixed with a plurality of cooling fans 22, and the cooling fans 22 on both sides are distributed in an up-down staggered manner, so that the wind directions on both sides can not conflict, the air flow rate can be increased, and the cooling effect is improved.
Claims (6)
1. Resin zip fastener processingequipment, its characterized in that: comprises a frame (1), wherein a workbench (2) is arranged on the frame (1); a fixed tooth arranging die (3) is fixed on the workbench (2), and a movable tooth arranging die (4) is arranged above the fixed tooth arranging die (3); a driving device (5) is connected between the tooth arrangement moving die (4) and the rack (1), and the driving device (5) is connected with a vertically arranged connecting frame (6); an injection molding machine (7) is connected to the connecting frame (6), and an injection molding port on the injection molding machine (7) is communicated with the tooth arrangement moving die (4); a double-spigot lower die (8) is arranged at one end part, used for feeding, of the tooth arranging fixed die (3), and a double-spigot upper die (9) fixed at one end part of the tooth arranging movable die (4) is arranged right above the double-spigot lower die (8); an injection molding pipe (10) is connected between the double-spigot upper die (9) and the injection molding machine (7), and a switch valve (11) is arranged on the injection molding pipe (10); and a heating device (12) is sleeved outside the injection molding pipe (10).
2. The resin zipper processing apparatus according to claim 1, wherein: one end of the workbench (2) is provided with a cloth strip input device, and the other end of the workbench is provided with a cloth strip traction device; the cloth strip input device comprises a fixed frame (13) fixed on the rack (1), and a horizontal material guide roller (14) is arranged on the fixed frame (13); the surface of the material guide roller (14) is provided with threads, the material guide roller (14) is in threaded connection with three lantern rings (15) which are arranged at intervals, and the interval between every two adjacent lantern rings (15) is used for guiding and limiting cloth strips; and a tensioning roller (16) parallel to the material guide roller (14) is fixed on the fixing frame (13), the tensioning roller (16) is positioned at a position between the material guide roller (14) and the double-spigot lower die (8), and the position of the tensioning roller (16) is lower than the material guide roller (14) and the double-spigot lower die (8).
3. The resin slide fastener processing apparatus according to claim 2, wherein: the cloth strip traction device comprises a telescopic cylinder (17) fixed on the rack (1), and the telescopic direction of the telescopic cylinder (17) is the same as the conveying direction of the zipper; a mounting seat (18) is fixed on the telescopic cylinder (17), telescopic rods (19) which are vertically arranged are fixed on two sides of the mounting seat (18), a horizontal pressing plate (20) is fixed on the top of each telescopic rod (19), and a gap is formed between the two horizontal pressing plates (20).
4. The resin slide fastener processing apparatus according to claim 3, wherein: the mounting seat (18) is provided with a guide rod (21) fixed on the frame (1), and the guide rod (21) is arranged in parallel with the telescopic cylinder (17).
5. The resin zipper processing apparatus according to claim 2, wherein: and a plurality of cooling fans (22) are fixed on the machine frame (1) corresponding to the two sides of the cloth strip traction device.
6. The resin zipper processing apparatus according to claim 5, wherein: the plurality of cooling fans (22) on the two sides of the cloth strip traction device are distributed in a staggered manner in an upper row and a lower row.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011547085.7A CN112848053B (en) | 2020-12-24 | 2020-12-24 | Resin zipper processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011547085.7A CN112848053B (en) | 2020-12-24 | 2020-12-24 | Resin zipper processing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112848053A CN112848053A (en) | 2021-05-28 |
| CN112848053B true CN112848053B (en) | 2023-03-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011547085.7A Active CN112848053B (en) | 2020-12-24 | 2020-12-24 | Resin zipper processing device |
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| CN (1) | CN112848053B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2517236B2 (en) * | 1986-07-18 | 1996-07-24 | ティーディーケイ株式会社 | Injection molding machine |
| ATE87801T1 (en) * | 1988-07-15 | 1993-04-15 | Opti Patent Forschung Fab | METHOD AND DEVICE FOR THE MANUFACTURE OF ZIPPER LOCKS. |
| CN100391716C (en) * | 2001-07-18 | 2008-06-04 | 石岳君 | One-step shaping method and apparatus for upper and lower stops of nylon zipper |
| JP4020639B2 (en) * | 2001-07-27 | 2007-12-12 | 曹 昌文 | Fastener manufacturing method |
| CN2605113Y (en) * | 2003-03-25 | 2004-03-03 | 石岳君 | Automatic production apparatus of up-down one-time shaping for plastic and nylon zipper |
| CN102120354B (en) * | 2010-01-08 | 2013-11-06 | 福建浔兴拉链科技股份有限公司 | Zipper upper and lower stopper forming device |
| CN103991161B (en) * | 2014-04-14 | 2017-05-03 | 晋江福兴拉链有限公司 | Zipper injection molding machine and zipper injection molding method |
| CN104494153A (en) * | 2014-11-27 | 2015-04-08 | 福建浔兴拉链科技股份有限公司 | Method for manufacturing injection molded zipper |
| CN204471735U (en) * | 2015-01-23 | 2015-07-15 | 浙江伟星实业发展股份有限公司 | Machine for zipper and delrin zippers with pulllers row miaow mould thereof |
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2020
- 2020-12-24 CN CN202011547085.7A patent/CN112848053B/en active Active
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| CN112848053A (en) | 2021-05-28 |
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