CN216859986U

CN216859986U - Zipper strip perforating device

Info

Publication number: CN216859986U
Application number: CN202123314509.8U
Authority: CN
Inventors: 陈佳健; 陈佳磊; 潘爱娟; 赵春良; 方华生
Original assignee: Pinghu Wuxing Industry And Trade Co ltd
Current assignee: Pinghu Wuxing Industry And Trade Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-07-01
Anticipated expiration: 2031-12-27

Abstract

The utility model provides a zipper tape punching device which comprises a rack, a punching cylinder, a punching seat, a punching head and a pressing mechanism, wherein a workbench and a first support frame are arranged on the rack, the punching cylinder is arranged on the first support frame and is connected with the punching seat, the punching head and the pressing mechanism are arranged at the bottom of the punching seat, a punching tool is arranged at the lower end of the punching head, the pressing mechanism comprises a pressing frame and an adjustable telescopic mechanism, the pressing frame is arranged right below the punching head through the adjustable telescopic mechanism, a central through cavity for the punching tool to pass through is formed in the center of the pressing frame, the adjustable telescopic mechanism comprises an adjusting installation frame and a first telescopic assembly, and the first telescopic assembly is adjustably arranged in the adjusting installation frame and is fixed through a locking bolt. When the operation of punching, hold-down mechanism can contact the zipper strip earlier and compress tightly the zipper strip to avoid the zipper strip skew to appear when punching, ensure the quality of processing back zipper strip.

Description

Zipper strip perforating device

[ technical field ] A method for producing a semiconductor device

The utility model relates to the technical field of zipper production equipment, in particular to a zipper tape punching device.

[ background of the utility model ]

The zipper strip includes a plurality of zip fastener units, and each zip fastener unit configuration pull head is the strap interval between zip fastener unit and the zip fastener unit. Depending on production requirements, some versions of zipper tapes require perforations in the zipper unit, such as at the teeth of the zipper unit. Traditional drilling equipment is when punching the zipper strip, owing to do not compress tightly the zipper strip, leads to the zipper strip to produce the bending very easily, and unable accurate punching leads to the product can't accord with final requirement, now provides a zipper strip perforating device.

[ Utility model ] content

The utility model aims to solve the problems in the prior art, and provides a zipper tape punching device which can press a zipper tape before punching and effectively avoid the problem of inaccurate punching caused by the bending of the zipper tape.

In order to achieve the purpose, the utility model provides a zipper tape punching device, which comprises a frame, a punching cylinder, a punching seat, a punching head and a pressing mechanism, wherein a workbench is arranged on the frame, a first support frame is arranged on the workbench, the punching cylinder is arranged on the first support frame, the punching cylinder is connected with the punching seat, the punching head and the pressing mechanism are arranged at the bottom of the punching seat, a punching cutter is arranged at the lower end of the punching head, a mold seat is also arranged on the workbench, the mold seat is positioned under the punching cutter, a cutter groove matched with the punching cutter is arranged on the mold seat, the pressing mechanism comprises a pressing frame and a plurality of adjustable telescopic mechanisms symmetrically arranged at two sides of the pressing frame, the pressing frame is arranged under the punching head through the adjustable telescopic mechanisms, a central through cavity for the punching cutter to pass through is arranged at the center of the pressing frame, the adjustable telescopic mechanism comprises an adjusting mounting frame and a first telescopic assembly, wherein the first telescopic assembly is adjustably mounted in the adjusting mounting frame and is fixed through a plurality of locking bolts.

Preferably, the first telescopic assembly comprises an adjusting sliding seat, a first spring, a telescopic rod and a second spring, the upper end of the adjusting sliding seat is connected with the inner cavity of the adjusting installation frame through the first spring, a telescopic cavity is formed in the lower end of the adjusting sliding seat, the upper end of the telescopic rod is connected with the telescopic cavity through the second spring, and the lower end of the telescopic rod is connected with the pressing frame.

Preferably, a plurality of first guide sliding rods are symmetrically installed above the stamping seat, and the upper ends of the first guide sliding rods penetrate through the first guide cavities on the first support frame.

As preferred, the both ends of workstation still are equipped with first flat mechanism of exhibition and the flat mechanism of second exhibition, first flat mechanism of exhibition includes the second support frame, drives actuating cylinder and exhibition and compresses tightly the subassembly, it installs on the second support frame to drive actuating cylinder, it compresses tightly the subassembly to drive the below connection exhibition of actuating cylinder, the exhibition is compressed tightly and is equipped with the briquetting of sliding and drives the ejector pad on the subassembly, the drive ejector pad sets up in the top of the briquetting of sliding for the drive is slided the briquetting and is removed towards the one end of keeping away from the die holder, first flat mechanism of exhibition is the same with the flat mechanism of second exhibition structure, and is the symmetry setting.

As preferred, the exhibition flat compressing assembly still includes fixed mounting frame, movable mounting frame, third spring, second direction slide bar and fourth spring, the top of movable mounting frame is installed in fixed mounting frame through a plurality of third spring, install two second direction slide bars in the movable mounting frame, the briquetting movable mounting that slides is on second direction slide bar, the one end that the die holder was kept away from to second direction slide bar has set the fourth spring, the top of drive ejector pad is equipped with a plurality of third direction slide bar, the upper end of third direction slide bar runs through the upper ledge of movable mounting frame to the cooperation has the fifth spring, the lower terminal surface of drive ejector pad has the drive inclined plane, the briquetting that slides has first inclined plane towards one side on drive inclined plane.

Preferably, the inner wall of the fixed mounting frame is symmetrically provided with guide convex strips, and the side wall of the movable mounting frame is provided with guide sliding grooves matched with the guide convex strips.

The utility model has the beneficial effects that: according to the utility model, the pressing mechanism is arranged on the periphery of the punching head, so that the pressing mechanism can firstly contact the zipper tape and press the zipper tape during punching operation, thereby avoiding the deviation of the zipper tape during punching and ensuring the quality of the processed zipper tape. In addition, set up flattening mechanism at both ends, can utilize the briquetting that slides to launch the zipper strip completely and fix a position, improve the accuracy of punching.

The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.

[ description of the drawings ]

FIG. 1 is a schematic view showing a structure of a fastener tape perforating apparatus of the present invention;

FIG. 2 is a schematic sectional view of a pressing mechanism of a fastener tape perforating apparatus of the present invention;

FIG. 3 is a schematic sectional view of an adjustable retracting mechanism of a fastener tape perforating apparatus of the present invention;

FIG. 4 is a schematic structural view of a first flattening mechanism of the fastener tape perforating apparatus of the present invention;

FIG. 5 is a schematic view showing the construction of a flattening and pressing unit of a fastener tape perforating apparatus of the present invention.

[ detailed description ] embodiments

Referring to fig. 1 to 5, the zipper tape punching device of the present invention comprises a frame 1, a punching cylinder 2, a punching seat 3, a punching head 4 and a pressing mechanism 5, wherein the frame 1 is provided with a worktable 11, the worktable 11 is provided with a first supporting frame 12, the punching cylinder 2 is mounted on the first supporting frame 12, the punching cylinder 2 is connected with the punching seat 3, the bottom of the punching seat 3 is provided with the punching head 4 and the pressing mechanism 5, the lower end of the punching head 4 is provided with a punching tool 41, the worktable 11 is further provided with a die holder 110, the die holder 110 is located under the punching tool 41, the die holder 110 is provided with a knife slot adapted to the punching tool 41, the pressing mechanism 5 comprises a pressing frame 501 and a plurality of adjustable telescoping mechanisms 502 symmetrically arranged at two sides of the pressing frame 501, the pressing frame 501 is mounted under the punching head 4 through the adjustable telescoping mechanisms 502, the center of the pressing frame 501 is provided with a central through cavity 500 through which the punching tool 41 can pass, and the adjustable telescopic mechanism 502 comprises an adjusting and mounting frame 51 and a first telescopic assembly, wherein the first telescopic assembly is adjustably mounted in the adjusting and mounting frame 51 and is fixed through a plurality of locking bolts 56. The position of the first telescopic assembly on the adjusting and mounting frame 51 can be adjusted as required, so that the pressing force of the pressing frame 501 on the zipper strip can be adjusted. In addition, still can set up the draw gear who is used for driving the zipper strip that waits to process and removes in the frame.

Further, the first telescopic assembly comprises an adjusting sliding seat 52, a first spring 53, a telescopic rod 54 and a second spring 55, the upper end of the adjusting sliding seat 52 is connected with the inner cavity of the adjusting installation frame 51 through the first spring 53, a telescopic cavity 520 is formed in the lower end of the adjusting sliding seat 52, the upper end of the telescopic rod 54 is connected with the telescopic cavity 520 through the second spring 55, and the lower end of the telescopic rod 54 is connected with the pressing frame 501.

Furthermore, a plurality of first guide slide bars 31 are symmetrically installed above the stamping seat 3, and the upper ends of the first guide slide bars 31 penetrate through the first guide cavities on the first support frame 12.

Further, the both ends of workstation 11 still are equipped with first flat mechanism 6 of exhibition and the flat mechanism 7 of second exhibition, first flat mechanism 6 of exhibition includes second support frame 61, drives actuating cylinder 62 and exhibition and compresses tightly the subassembly 63, it installs on second support frame 61 to drive actuating cylinder 62, it connects the exhibition flat subassembly 63 that compresses tightly to drive the below of actuating cylinder 62, it slides briquetting 634 and drive ejector pad 635 to be equipped with on the exhibition flat subassembly 63 that compresses tightly, drive ejector pad 635 sets up in the top of the briquetting 634 that slides for the drive briquetting 634 moves towards the one end of keeping away from die holder 110 that slides, first flat mechanism 6 of exhibition is the same with the flat mechanism 7 structure of second exhibition, and is the symmetry setting.

Further, the flattening pressing assembly 63 further includes a fixed mounting frame 631, a movable mounting frame 632, a third spring 633, a second guide slide bar 636 and a fourth spring 637, the top of the movable mounting frame 632 is installed in the fixed mounting frame 631 through a plurality of third springs 633, two second guide slide bars 636 are installed in the movable mounting frame 632, the sliding press block 634 is movably installed on the second guide slide bars 636, the end, away from the die holder 110, of the second guide slide bars 636 is provided with the fourth spring 637, a plurality of third guide slide bars 6351 are arranged above the driving press block 635, the upper end of the third guide slide bars 6351 penetrates through the upper frame of the movable mounting frame 632 and is matched with a fifth spring 6352, the lower end face of the driving press block 635 is provided with a driving inclined face 6350, and one side, facing the driving inclined face 6350, of the sliding press block 634 is provided with a first inclined face.

Further, the inner wall of the fixed mounting frame 631 is symmetrically provided with a guiding protruding strip 6311, and the side wall of the movable mounting frame 632 is provided with a guiding sliding groove matched with the guiding protruding strip 6311.

The working process of the utility model is as follows:

according to the zipper tape punching device, after zipper tapes are moved to the right position, the driving cylinders 62 on the first flattening mechanism 6 and the second flattening mechanism 7 act to enable the flattening pressing assembly 63 to move downwards, the sliding pressing block 634 contacts the zipper tapes firstly until the fixed mounting frame 631 abuts against the third guide slide bar 6351, the driving pressing block 635 moves downwards, at the moment, the sliding pressing block 634 moves towards one end far away from the die holder 110 under the action of the driving pressing block 635, meanwhile, the zipper tapes pressed below the sliding pressing block are driven to move, and therefore the zipper tapes between the first flattening mechanism 6 and the second flattening mechanism 7 are kept in a flattened state, and primary positioning is completed. When punching, punching press cylinder 2 moves, and punching press head 4 and hold-down mechanism 5 move downwards in step, and the frame 501 that compresses tightly contacts the zipper strip earlier and compresses tightly, then punching cutter 41 of punching press head 4 accomplishes punching on the zipper strip to avoid the zipper strip skew to appear when punching, ensure the quality of processing back zipper strip.

The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.

Claims

1. The utility model provides a zipper strip perforating device which characterized in that: the punching machine comprises a rack (1), a punching cylinder (2), a punching seat (3), a punching head (4) and a pressing mechanism (5), wherein a workbench (11) is arranged on the rack (1), a first support frame (12) is arranged on the workbench (11), the punching cylinder (2) is arranged on the first support frame (12), the punching cylinder (2) is connected with the punching seat (3), the punching head (4) and the pressing mechanism (5) are arranged at the bottom of the punching seat (3), a punching cutter (41) is arranged at the lower end of the punching head (4), a mold seat (110) is further arranged on the workbench (11), the mold seat (110) is positioned under the punching cutter (41), a cutter groove matched with the punching cutter (41) is arranged on the mold seat (110), the pressing mechanism (5) comprises a pressing frame (501) and a plurality of adjustable telescopic mechanisms (502) symmetrically arranged at two sides of the pressing frame (501), the utility model discloses a punching press, including punching press head (4), adjustable telescopic machanism (502), the center department that compresses tightly frame (501) has the center that can supply punching cutter (41) to pass and leads to chamber (500) through adjustable telescopic machanism (502) under punching press head (4), adjustable telescopic machanism (502) is including adjusting installing frame (51) and first flexible subassembly, first flexible subassembly is adjustably installed in adjusting installing frame (51) to it is fixed through a plurality of locking bolt (56).

2. The fastener tape perforating device as recited in claim 1, wherein: first flexible subassembly is including adjusting slide (52), first spring (53), telescopic link (54) and second spring (55), the upper end of adjusting slide (52) is connected with the inner chamber of adjusting installing frame (51) through first spring (53), flexible chamber (520) have been seted up to the lower extreme of adjusting slide (52), flexible chamber (520) are connected through second spring (55) to the upper end of telescopic link (54), and the lower extreme of telescopic link (54) is connected with compressing tightly frame (501).

3. The fastener tape perforating device as recited in claim 1, wherein: a plurality of first guide sliding rods (31) are symmetrically installed above the stamping seat (3), and the upper ends of the first guide sliding rods (31) penetrate through first guide cavities in the first support frame (12).

4. The fastener tape perforating device as recited in claim 1, wherein: the both ends of workstation (11) still are equipped with first flat mechanism of exhibition (6) and the flat mechanism (7) of second exhibition, first flat mechanism of exhibition (6) includes second support frame (61), drives actuating cylinder (62) and exhibition and compresses tightly subassembly (63), it installs on second support frame (61) to drive actuating cylinder (62), the below that drives actuating cylinder (62) is connected the exhibition and is compressed tightly subassembly (63), the exhibition is compressed tightly and is equipped with on subassembly (63) and slides briquetting (634) and drive ejector pad (635), drive ejector pad (635) set up in the top of the briquetting (634) that slides for the drive briquetting (634) that slides moves towards the one end of keeping away from die holder (110), the structure of first flat mechanism of exhibition (6) and the flat mechanism (7) of second exhibition is the same, and is the symmetry setting.

5. The fastener tape perforating device of claim 4, wherein: the flattening pressing assembly (63) further comprises a fixed mounting frame (631), a movable mounting frame (632), a third spring (633), a second guide slide bar (636) and a fourth spring (637), the top of the movable mounting frame (632) is mounted in the fixed mounting frame (631) through a plurality of third springs (633), two second guide slide bars (636) are mounted in the movable mounting frame (632), a sliding pressing block (634) is movably mounted on the second guide slide bars (636), one end, away from the die holder (110), of the second guide slide bar (636) is provided with the fourth spring (637), a plurality of third guide slide bars (6351) are arranged above the driving push block (635), the upper end of each third guide slide bar (6351) penetrates through the upper frame of the movable mounting frame (632) and is matched with the fifth spring (6352), and the lower end face of the driving push block (635) is provided with a driving inclined face (6350), one side of the sliding pressing block (634) facing the driving inclined surface (6350) is provided with a first inclined surface.

6. The fastener tape perforating apparatus as recited in claim 5, wherein: the inner wall symmetry of fixed mounting frame (631) is equipped with direction sand grip (6311), the lateral wall of movable mounting frame (632) is equipped with the direction spout with direction sand grip (6311) looks adaptation.