CN210389289U

CN210389289U - Semi-automatic zipper cutting equipment

Info

Publication number: CN210389289U
Application number: CN201920890020.9U
Authority: CN
Inventors: 戴伟刚
Original assignee: Jiaxing Fengchuan Zipper Technology Co Ltd
Current assignee: Zhejiang FengChuan zipper Technology Co., Ltd
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-04-24
Anticipated expiration: 2029-06-13

Abstract

The utility model discloses a semi-automatic zip fastener cutting equipment relates to the technical field of zip fastener cutter, aims at conveniently cutting off some zip fasteners, and its technical scheme main points are: the utility model provides a semi-automatic zip fastener cutting equipment, including the frame and with frame lower extreme fixed connection's base, still including connecting in the last mould subassembly of frame and installing the lower mould subassembly on the base, go up the mould subassembly including the cutter mechanism that is located the base top and install the actuating mechanism who just drives the downward punching press of cutter mechanism in frame upper end, cutter mechanism includes cutter assembly, lower mould subassembly is including installing positioning mechanism and the material returned mechanism in base upper end, positioning mechanism include with cutter mechanism complex lead the link joint and with lead link joint fixed connection and be used for holding the baffle of backstop under the zip fastener. The utility model relates to a semi-automatic zip fastener cutting equipment has saved the step of adjustment cutter position, has improved production efficiency.

Description

Semi-automatic zipper cutting equipment

Technical Field

The utility model belongs to the technical field of the technique of zip fastener cutter and specifically relates to a semi-automatic zip fastener cutting equipment is related to.

Background

At present, when most zippers are cut off, the cut-off edge of a cloth belt on the zipper is generally flush with a lower stop block at the bottom of the zipper, but some products such as clothes, bags and the like need the cut-off edge of the cloth belt to exceed the bottom of the lower stop block, but general cutting equipment needs to adjust the positions of a cutter, a positioning mechanism and the like, the adjustment process is complicated, the adjustment speed is low, and the improvement of the production efficiency is not facilitated; moreover, the cutter and the positioning mechanism are often adjusted, resulting in a problem of reduced cutting accuracy.

Therefore, a new technical solution is needed to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a semi-automatic zip fastener cutting equipment has saved the step of adjustment cutter position, has improved production efficiency.

The utility model aims at realizing through the following technical scheme: the utility model provides a semi-automatic zip fastener cutting equipment, includes the frame and with frame lower extreme fixed connection's base, still including connecting in the last mould subassembly of frame and installing the lower mould subassembly on the base, go up the mould subassembly including the cutter mechanism that is located the base top and install the actuating mechanism who just drives the downward punching press of cutter mechanism in the frame upper end, cutter mechanism includes cutter assembly, cutter assembly is including the monolithic cutter that cuts off the zip fastener strap and the rectangle form cutter of cutting off partial chain tooth and strap, monolithic cutter and rectangle form cutter are an organic whole and set up, lower mould subassembly is including installing positioning mechanism and the material returned mechanism in the base upper end, positioning mechanism include with cutter mechanism complex lead the link joint and with lead link joint fixed connection and be used for holding the baffle of backstop under the zip fastener.

Through adopting above-mentioned technical scheme, with the zip fastener tensioning back, the lower backstop joint of zip fastener is in the backstop, and chain tooth and strap tensioning are placed on leading the chain board and are put, and actuating mechanism drive cutter subassembly cuts off the zip fastener, and partial chain tooth and the strap that is downcut are cleared out by material returned mechanism and are led the link joint.

The utility model discloses further set up to: the top fixedly connected with cutter seat of cutter subassembly, cutter seat sliding connection has the cutter frame all around, and the lower extreme parcel of cutter frame lives the lower tip of cutter subassembly, the top and the actuating mechanism fixed connection of cutter seat.

Through adopting above-mentioned technical scheme, the top of cutter is passed through the cutter seat and is connected with actuating mechanism, has increased the stability of structure, sliding connection cutter saddle all around of cutter, including cutter saddle wraps up the cutter, the cutter slides in cutter saddle, avoids workman direct contact cutter and is injured.

The utility model discloses further set up to: the driving mechanism comprises an air cylinder, a convex block is fixedly connected to the lower surface of a telescopic rod of the air cylinder, and the lower surface of the convex block is fixedly connected with the upper surface of the cutter seat.

Through adopting above-mentioned technical scheme, through the lower surface mounting lug at the telescopic link of cylinder for the cylinder passes through the lug and is connected with the cutter seat, thereby makes the cutter slide in the cutter saddle.

The utility model discloses further set up to: the both sides fixedly connected with punching press frame of cutter saddle, punching press frame opening is the U-shaped and wraps up the both sides wall of cutter saddle, and the lower terminal surface of punching press frame flushes with the lower terminal surface of cutter saddle, is connected with the spring between the lower surface of the telescopic link of the up end of punching press frame and cylinder.

Through adopting above-mentioned technical scheme, the punching press frame of the both sides fixed mounting of cutter saddle has played stable effect, and is than great when considering the punching press, and the cutter may break well controlling, so the punching press frame is contradicted earlier and is led on the link joint, and the cutter is to the zip fastener cutting again, and after the cutting was accomplished, the cutter recovered to original position, and the punching press frame wraps up the cutter again under the effect of elastic component.

The utility model discloses further set up to: the guide chain plate is provided with a cutter groove for accommodating the cutter assembly and a positioning groove for accommodating the punching frame, and the baffle plate is provided with a tooth groove for accommodating the lower stop.

Through adopting above-mentioned technical scheme, lead chain plate sliding connection in the upper surface of base, the upper surface of base is connected with the guide rail, leads the lower surface of chain plate and offers the spout with guide rail complex.

The utility model discloses further set up to: the lower die holder further comprises a limiting table, a sliding rail is connected to the upper surface of the limiting table, and the chain guide plate is connected to the sliding rail in a sliding mode.

Through adopting above-mentioned technical scheme, the chain guide plate can slide on spacing bench and adjust the position, when guaranteeing that cutter and punching press frame are dashed down, just in time aim at constant head tank and cutter groove.

The utility model discloses further set up to: the material returning mechanism comprises an air faucet, an air pipe and an air pump, wherein the air faucet, the air pipe and the air pump are installed on one side of the chain guide plate and are connected in sequence, and an air blowing opening of the air faucet is aligned to the cutter groove.

Through adopting above-mentioned technical scheme, accomplish the cutting back when the cutter, have partial chain tooth and strap to remain in the cutter groove, in order not to influence cutting next time, must clear away remaining chain tooth and strap, the air cock waits that the cutter accomplishes the cutting and shifts up, aims at the cutter groove and blows.

The utility model discloses further set up to: the material returning mechanism further comprises a position sensor for detecting the cutter assembly, the position sensor is electrically connected with a controller, and the controller is electrically connected with the air pump.

Through adopting above-mentioned technical scheme, the blowing of air cock is controlled by the controller, when position sensor detected the cutter and moved up, passes to the controller with the signal, and the controller control air cock is blown.

To sum up, the utility model discloses a beneficial technological effect does:

the zip fastener of the bottom of backstop under will surpassing to some cutting off edges that need the strap, the utility model discloses need not the adjustment just can control the cutter and cut off the position of strap, with the zip fastener tensioning back, the lower backstop joint of zip fastener is in the alveolus, and chain tooth and strap tensioning are placed on the cutter groove and are put, and actuating mechanism drive cutter cuts off the zip fastener, and partial chain tooth and the strap that is downed are cleared out by material returned mechanism and are led the link joint.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of the cutter mechanism of the present invention.

Fig. 3 is a schematic structural diagram of the positioning mechanism of the present invention.

In the drawings, 1, an upper die assembly; 2. a lower die assembly; 3. a cutter mechanism; 4. a drive mechanism; 5. a cutter assembly; 6. a positioning mechanism; 7. a material returning mechanism; 8. a chain guide plate; 9. a baffle plate; 10. a cutter slot; 11. a tooth socket; 12. a cutter seat; 13. a cutter frame; 14. a cylinder; 15. a bump; 16. a punching frame; 17. positioning a groove; 18. a frame; 19. a guide rail; 20. an air tap; 21. an air tube; 22. an air pump; 23. a position sensor; 24. a controller; 25. a spring; 26. a base; 27. a single-sheet-shaped cutter; 28. a rectangular cutter.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the semi-automatic zipper cutting device disclosed by the present invention, comprising a frame 18 and a base 26 fixedly connected with the lower end of the frame 18, further comprising an upper mold assembly 1 connected to the frame 18 and a lower mold assembly 2 mounted on the base 26, wherein the upper mold assembly 1 comprises a cutter mechanism 3 located above the base 26 and a driving mechanism 4 mounted on the upper end of the frame 18 and driving the cutter mechanism 3 to punch downwards, the cutter mechanism 3 comprises a cutter assembly 5, the cutter assembly 5 comprises a single-sheet cutter 27 for cutting a zipper tape and a rectangular cutter 28 for cutting a zipper tooth and a tape, the single-sheet cutter 27 and the rectangular cutter 28 are integrally arranged, the lower mold assembly 2 comprises a positioning mechanism 6 and a material returning mechanism 7 mounted on the upper end of the base 26, the positioning mechanism 6 comprises a chain guide plate 8 matched with the cutter mechanism 3 and a baffle plate 9 fixedly connected with the chain guide plate 8 and used for accommodating a lower stop of the zipper, the lower stop of the zipper is clamped in the baffle 9, the zipper teeth and the cloth belts are placed on the chain guide plate 8 in a tensioning mode, the driving mechanism 4 drives the cutter assembly 5 to cut off the zipper, and the cut part of the zipper teeth and the cut part of the cloth belts are cleared out of the chain guide plate 8 by the material returning mechanism 7.

Referring to fig. 1 and 2, a cutter holder 12 is fixedly connected to the top of the cutter assembly 5, a clamping groove is formed in the lower surface of the cutter holder 12, the cutter assembly 5 is fixed in the clamping groove, a cutter holder 13 is slidably connected to the side walls of the cutter holder 12, a pair of side walls of the cutter holder 12 are fixedly connected with convex edges, the inner side wall of the cutter holder 13 is provided with a sliding groove, the convex edges are matched with the sliding groove, the lower end of the cutter holder 13 covers the lower end of the cutter assembly 5, the top of the cutter holder 12 is fixedly connected with a driving mechanism 4, the driving mechanism 4 comprises a cylinder 14 fixedly installed at the upper end of a frame 18, the lower surface of a telescopic rod of the cylinder 14 is fixedly connected with a convex block 15, the lower surface of the convex block 15 is fixedly connected with the upper surface of the cutter holder 12, punching frames 16 are fixedly connected to the two sides of the cutter holder 13, the punching frames 16 are provided with U-shaped openings, a spring 25 is connected between the upper end surface of the punching frame 16 and the lower surface of the expansion link of the cylinder 14.

Referring to fig. 2 and 3, lead 8 sliding connection of link joint in the upper surface of base 26, the last fixed surface of base 26 is connected with guide rail 19, the lower surface of leading link joint 8 is seted up with guide rail 19 complex spout, lead four angles of link joint 8 and pass through bolt and base 26 threaded connection, lead and set up cutter slot 10 that holds cutter unit spare 5 and the constant head tank 17 that holds stamping frame 16 on the link joint 8, baffle 9's upper surface and keep away from one side of leading link joint 8 and set up the alveolus 11 that holds down the backstop, the workman is with the zip fastener tensioning, lower backstop joint is in alveolus 11, cylinder 14 drive cutter, cutter frame 13 and stamping frame 16 are downward, cutter unit spare 5 supports in cutter slot 10, stamping frame 16 supports in constant head tank 17, cut off partial chain tooth and strap.

Referring to fig. 1, the material returning mechanism 7 includes an air nozzle 20, an air pipe 21 and an air pump 22 which are fixedly installed on one side of the chain guiding plate 8 in sequence and connected in sequence, and an air blowing opening of the air nozzle 20 is aligned with the cutter groove 10, the material returning mechanism 7 further includes a position sensor 23 and a controller 24, the position sensor 23 is electrically connected to the controller 24, the controller 24 is electrically connected to the air pump 22, the sensor and the controller 24 are fixedly installed on the operation table, when the position sensor 23 detects that the cutter assembly 5 moves upwards, the position sensor 23 transmits a signal to the controller 24, the controller 24 controls the air pump 22 to blow air, and cut chain teeth and cut cloth belts are removed from the chain guiding plate 8.

The implementation principle of the embodiment is as follows: the workman will zip fastener tensioning, will descend the backstop to aim at alveolus 11 card back, with putting in the top in cutter groove 10 after the zip fastener tensioning, foot switch, cutter unit spare 5 and punching press frame 16 are supported respectively downwards in cutter groove 10 and constant head tank 17, and some chain tooth and strap are downcut, and cutter unit spare 5 and punching press frame 16 upwards reset, and air cock 20 blows and will remain chain tooth and the strap in leading link joint 8 and clear away and lead link joint 8.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A semi-automatic zipper cutting apparatus, includes frame (18) and base (26) with frame (18) lower extreme fixed connection, its characterized in that: also comprises an upper die component (1) connected with the frame (18) and a lower die component (2) arranged on the base (26), the upper die component (1) comprises a cutter mechanism (3) positioned above the base (26) and a driving mechanism (4) which is arranged at the upper end of the frame (18) and drives the cutter mechanism (3) to punch downwards, the cutter mechanism (3) comprises a cutter component (5), the cutter component (5) comprises a single-sheet cutter for cutting off the zipper cloth belt and a rectangular cutter for cutting off the zipper teeth and the cloth belt, the single-sheet cutter and the rectangular cutter are arranged integrally, the lower die component (2) comprises a positioning mechanism (6) and a material returning mechanism (7) which are arranged at the upper end of a base (26), the positioning mechanism (6) comprises a guide chain plate (8) matched with the cutter mechanism (3) and a baffle plate (9) which is fixedly connected with the guide chain plate (8) and used for accommodating the lower stop of the zipper.

2. A semi-automatic zipper cutting apparatus as claimed in claim 1, wherein: the top fixedly connected with cutter seat (12) of cutter subassembly (5), cutter seat (12) sliding connection all around has cutter frame (13), and the lower extreme parcel of cutter frame (13) lives the lower tip of cutter subassembly (5), the top and actuating mechanism (4) fixed connection of cutter seat (12).

3. A semi-automatic zipper cutting apparatus as claimed in claim 2, wherein: the driving mechanism (4) comprises an air cylinder (14), a bump (15) is fixedly connected to the lower surface of a telescopic rod of the air cylinder (14), and the lower surface of the bump (15) is fixedly connected with the upper surface of the cutter seat (12).

4. A semi-automatic zipper cutting apparatus according to claim 3, wherein: the punching machine is characterized in that punching frames (16) are fixedly connected to two sides of the cutter frame (13), openings of the punching frames (16) are U-shaped and wrap two side walls of the cutter frame (13), the lower end faces of the punching frames (16) are flush with the lower end faces of the cutter frame (13), and springs (25) are connected between the upper end faces of the punching frames (16) and the lower surfaces of the telescopic rods of the air cylinders (14).

5. A semi-automatic zipper cutting apparatus according to claim 4, wherein: the chain guide plate (8) is provided with a cutter groove (10) for accommodating the cutter component (5) and a positioning groove (17) for accommodating the punching frame (16), and the baffle plate (9) is provided with a tooth socket (11) for accommodating the lower stop.

6. A semi-automatic zipper cutting apparatus as claimed in claim 5, wherein: lead link joint (8) sliding connection in the upper surface of base (26), the upper surface of base (26) is connected with guide rail (19), leads the lower surface of link joint (8) and offers the spout with guide rail (19) complex.

7. A semi-automatic zipper cutting apparatus according to claim 6, wherein: the material returning mechanism (7) comprises an air nozzle (20), an air pipe (21) and an air pump (22) which are arranged on one side of the guide chain plate (8) and are connected in sequence, and an air blowing opening of the air nozzle (20) is aligned to the cutter cutting groove (10).

8. A semi-automatic zipper cutting apparatus according to claim 7, wherein: the material returning mechanism (7) further comprises a position sensor (23) used for detecting the cutter assembly (5), the position sensor (23) is electrically connected with a controller (24), and the controller (24) is electrically connected with the air pump (22).