CN220363055U - Punching device for plastic packaging - Google Patents

Abstract

The utility model discloses a punching device for plastic packaging, which comprises a workbench, wherein a support column is fixed at the bottom end of the workbench, a support is fixed at the top end of the workbench, a hydraulic bin is fixed at the top end of the support, and a punching head is fixed at the bottom end of the hydraulic bin; the top of workstation is provided with fixing device, place the chamber has been seted up on the top of workstation, the top of placing the chamber is fixed with the fixed block, the spout has been seted up to the surface of fixed block, and the inside sliding connection of spout has the slider, the inside of fixed block runs through and rotates and be connected with the threaded rod, through the design of placing chamber, fixed block, spout, fixed block, threaded rod, bull stick, spring and backup pad, can effectively centre gripping to the plastics packing when using, and can carry out effective centre gripping to the object of equidimension not when centre gripping, can not appear the excessive condition of centre gripping to the object, increase device application range.

Description

Punching device for plastic packaging

Technical Field

The utility model relates to the technical field of plastic packaging, in particular to a punching device for plastic packaging.

Background

The plastic packaging bag is used for packaging various articles, so that the articles are convenient to transport in the production and circulation processes, easy to store and widely used in daily life and industrial production, and is a plastic packaging bag which takes plastics as raw materials and is used for producing various articles in daily life and industrial production, but the convenience brings long-term harm, the common plastic packaging bag is mainly made of polyethylene films, and the films are nontoxic and can be used for containing foods, and a punching device is needed to punch the plastic packaging bag in the production and processing processes.

According to the utility model discloses a punching device is used in plastic packaging bag production, including the device main part, the both sides of the inside lower extreme of device main part are all fixed mounting has the fixed plate, two the equal fixed mounting in one side of fixed plate opposite face has the mount, the intermediate position department movable mounting of the inside upper end of device main part has the fly leaf, the both sides of fly leaf lower extreme are all fixed mounting has the telescopic link, four fixed mounting has the mounting panel between the lower extreme of telescopic link, the intermediate position department fixed mounting of mounting panel upper end has driving motor, the intermediate position department fixed mounting of mounting panel lower extreme has the mounting box, connecting portion is installed to the upper end of mounting box, connecting portion passes through fixing bolt and fixation nut and driving motor's output fixed connection (publication No. CN 212471759U), and punching device in the above-mentioned application is being difficult to carry out effective centre gripping to plastic packaging through the fixed plate alone, and makes it produce unexpected skew easily to its in the in-process of punching a hole, leads to the position appearance of punching.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a punching device for plastic packaging, which solves the problems in the background art. In order to achieve the above purpose, the utility model is realized by the following technical scheme: the punching device for the plastic package comprises a workbench, wherein a support column is fixed at the bottom end of the workbench, a support is fixed at the top end of the workbench, a hydraulic bin is fixed at the top end of the support, and a punching head is fixed at the bottom end of the hydraulic bin;

the top of workstation is provided with fixing device, place the chamber has been seted up on the top of workstation, place the top in chamber and be fixed with the fixed block, the spout has been seted up to the surface of fixed block, the inside sliding connection of spout has the slider, the inside of fixed block runs through and rotates and be connected with the threaded rod, the threaded rod is located the outside one end top of fixed block and is fixed with the bull stick, the bottom mounting of fixed block has the spring, the top of spring is fixed with the backup pad.

Preferably, one end of the sliding block positioned in the fixed block penetrates through and is in threaded connection with one end of the threaded rod positioned in the fixed block. The threaded rod can drive the sliding block to move by rotating.

Preferably, the supporting plate is located under the sliding block, and fixing blocks are arranged on the left side and the right side of the inner portion of the placing cavity. The sliding block moves up and down to fix the object.

Preferably, the inside of workstation is provided with collection device, place the bottom in chamber and seted up the chamber of collecting, the surface of workstation runs through and rotates and be connected with the baffle, the surface mounting of workstation has the fixed plate. The collection cavity can collect garbage generated by work.

Preferably, the inside of the fixed plate penetrates through and is connected with a stop block in a sliding manner. And a limiting block is fixed on the outer surface of the stop block. The stopper can be used for limiting the position of the stop block.

Preferably, one end of the limiting block, which is far away from the fixed plate, is attached to the outer surface of the baffle, and the left side and the right side of the baffle are provided with the stop blocks.

The utility model provides a punching device for plastic packaging. The beneficial effects are as follows:

(1) This punching device for plastic packaging through the design of placing chamber, fixed block, spout, fixed block, threaded rod, bull stick, spring and backup pad, can carry out effective centre gripping to plastic packaging when using, and can carry out effective centre gripping to the object of equidimension not at the in-process of centre gripping, can not appear the excessive condition of centre gripping when carrying out the centre gripping to the object, increases device application range.

(2) This punching device for plastic packaging through the design of collecting chamber, baffle, fixed plate, dog and stopper, can be when using will punch a hole the sweeps that produces collect in collecting the intracavity to can not persist impurity on the workstation, improve work quality, and can open the baffle fast, clear up inside.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional appearance structure of the present utility model;

FIG. 2 is a schematic view of a punching device for plastic packaging according to the present utility model;

FIG. 3 is a schematic view of a fixing device according to the present utility model;

fig. 4 is a schematic structural view of the collecting device of the present utility model.

In the figure: 1. a work table; 2. a support column; 3. a bracket; 4. a hydraulic bin; 5. a punching head; 6. a fixing device; 61. a placement cavity; 62. a fixed block; 63. a chute; 64. a slide block; 65. a threaded rod; 66. a rotating rod; 67. a spring; 68. a support plate; 7. a collecting device; 71. a collection chamber; 72. a baffle; 73. a fixing plate; 74. a stop block; 75. and a limiting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1-3, a punching device for plastic packaging comprises a workbench 1, wherein a support column 2 is fixed at the bottom end of the workbench 1, a support 3 is fixed at the top end of the workbench 1, a hydraulic bin 4 is fixed at the top end of the support 3, and a punching head 5 is fixed at the bottom end of the hydraulic bin 4;

the top of workstation 1 is provided with fixing device 6, place chamber 61 has been seted up on the top of workstation 1, place the top of chamber 61 and be fixed with fixed block 62, spout 63 has been seted up to the surface of fixed block 62, the inside sliding connection of spout 63 has slider 64, slider 64 reciprocates and can fix the object, slider 64 is located the inside one end of fixed block 62 and runs through and threaded connection with the one end that threaded rod 65 is located the inside of fixed block 62, the inside of fixed block 62 runs through and rotates and be connected with threaded rod 65, threaded rod 65 rotates and can drive slider 64 and remove, threaded rod 65 is located the outside one end top of fixed block 62 and is fixed with bull stick 66, the bottom of fixed block 62 is fixed with spring 67, the top of spring 67 is fixed with backup pad 68, backup pad 68 is located the slider 64 under, and the inside left and right sides of placing the chamber 61 all is provided with fixed block 62.

When the plastic package punching device is used, if the plastic package to be punched is required to be punched, the plastic package to be punched is placed in the placing cavity 61, the rotating rod 66 is rotated, the rotating rod 66 drives the threaded rod 65 to rotate, the threaded rod 65 rotates to drive the sliding block 64 to move in the sliding groove 63, the sliding block 64 moves downwards to fix the plastic package, the plastic package presses the supporting plate 68, the supporting plate 68 presses the spring 67, and the spring 67 supports the supporting plate 68 to fix an object.

Example two

Referring to fig. 1-4, on the basis of the first embodiment, a collecting device 7 is disposed in the workbench 1, a collecting cavity 71 is disposed at the bottom end of the placement cavity 61, the collecting cavity 71 can collect garbage generated by work, a baffle 72 penetrates through and is rotatably connected to the outer surface of the workbench 1, a fixing plate 73 is fixed to the outer surface of the workbench 1, and a stop block 74 penetrates through and is slidably connected to the inner portion of the fixing plate 73. The surface of dog 74 is fixed with stopper 75, and stopper 75 can carry out the spacing to the position of dog 74, and the one end that stopper 75 kept away from fixed plate 73 is laminated with the surface of baffle 72, and the left and right sides of baffle 72 all is provided with dog 74.

During use, on the basis of the first embodiment, objects are punched during operation, garbage generated by punching enters the workbench 1 through the collecting cavity 71, the stop block 74 is moved, the stop block 74 moves in the fixing plate 73, the stop block 74 moves to be separated from the limit of the stop plate 72, the stop plate 72 is opened, and the interior of the workbench 1 is cleaned.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a punching device for plastic packaging, includes workstation (1), its characterized in that: the automatic punching machine is characterized in that a support column (2) is fixed at the bottom end of the workbench (1), a support (3) is fixed at the top end of the workbench (1), a hydraulic bin (4) is fixed at the top end of the support (3), and a punching head (5) is fixed at the bottom end of the hydraulic bin (4);

the top of workstation (1) is provided with fixing device (6), place chamber (61) have been seted up on the top of workstation (1), the top of placing chamber (61) is fixed with fixed block (62), spout (63) have been seted up to the surface of fixed block (62), the inside sliding connection of spout (63) has slider (64), the inside of fixed block (62) runs through and rotates and be connected with threaded rod (65), threaded rod (65) are located the outside one end top of fixed block (62) and are fixed with bull stick (66), the bottom mounting of fixed block (62) has spring (67), the top of spring (67) is fixed with backup pad (68).

2. A punching device for plastic packaging according to claim 1, characterized in that: one end of the sliding block (64) positioned in the fixed block (62) is penetrated and in threaded connection with one end of the threaded rod (65) positioned in the fixed block (62).

3. A punching device for plastic packaging according to claim 1, characterized in that: the supporting plate (68) is positioned under the sliding block (64), and fixed blocks (62) are arranged on the left side and the right side of the inside of the placing cavity (61).

4. A punching device for plastic packaging according to claim 1, characterized in that: the inside of workstation (1) is provided with collection device (7), collection chamber (71) have been seted up to the bottom of placing chamber (61), the surface of workstation (1) runs through and rotates and be connected with baffle (72), the surface mounting of workstation (1) has fixed plate (73).

5. A punching device for plastic packages as in claim 4, wherein: the inside of fixed plate (73) runs through and sliding connection has dog (74), the surface of dog (74) is fixed with stopper (75).

6. A punching device for plastic packages as in claim 5, wherein: one end of the limiting block (75) far away from the fixed plate (73) is attached to the outer surface of the baffle plate (72), and the left side and the right side of the baffle plate (72) are provided with stop blocks (74).