Packaging bag processing cutting machine

Abstract

The utility model relates to the technical field of cutting machines, in particular to a packaging bag machining cutting machine. The device comprises a working table, a rotating roller and an extrusion roller are installed at the upper end of the working table, a mounting frame is fixedly connected to the upper end of the working table, a first air cylinder is installed at the upper end of the mounting frame, a blade is fixedly connected to the output end of the first air cylinder, and a stacking assembly is arranged at the upper end of the working table. The stacking assembly comprises a working box fixedly connected to the lower end of the workbench, an upper extrusion mechanism is arranged at the upper end of the working box, and the problems that after a cutting machine cuts packaging bags, the packaging bags are generally collected through a material collecting box, and due to the fact that no stacking mechanism is arranged, the packaging bags cannot be stacked easily are solved. The problems that packaging bags fall into a material collecting box after being cut, the packaging bags are very disordered in the material collecting box, manual re-stacking arrangement is needed, and then the labor intensity of workers is increased are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting machines, in particular to a cutting machine for processing packaging bags. Background Art

[0002] The cutting machine is used to cut the produced long strip packaging bags into single packaging bags. The cutting machine is composed of a workbench, a rotating roller, a pressing roller, a mounting rack, a blade, and a cylinder group. When using the cutting machine to cut the long strip packaging bags, the long strip packaging bags are placed on the rotating roller for limiting, and the other end passes through between the two pressing rollers. Through the driving mechanism, the pressing roller rotates, so that the packaging bag moves forward. The first cylinder is started to make the blade under the mounting rack move up and down reciprocally, so as to cut the packaging bag.

[0003] The inventor found in daily work that when the cutting machine is in use, after the cutting machine cuts the packaging bag, it is generally collected through a receiving box. Since there is no stacking mechanism, the cut packaging bags fall into the receiving box, making the packaging bags very messy in the collection box, so that manual re-stacking and sorting are required, thus increasing the labor intensity. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problem that in the actual use process, after the cutting machine cuts the packaging bag, it is generally collected through a receiving box. Since there is no stacking mechanism, the cut packaging bags fall into the receiving box, making the packaging bags very messy in the collection box, so that manual re-stacking and sorting are required, thus increasing the labor intensity. A cutting machine for processing packaging bags is proposed.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A cutting machine for processing packaging bags, including a workbench, a rotating roller and a pressing roller are installed at the upper end of the workbench, a mounting rack is fixedly connected to the upper end of the workbench, a first cylinder is installed at the upper end of the mounting rack, the output end of the first cylinder is fixedly connected with a blade, a stacking component is arranged at the upper end of the workbench, a pressing component is arranged on one side of the mounting rack, the stacking component includes a work box fixedly connected to the lower end of the workbench, an upper pressing mechanism is arranged at the upper end of the work box, a sliding plate is slidably connected to the inner wall of the work box, and a stacking box is arranged at the upper end of the sliding plate.

[0006] The effects achieved by the above components are as follows: By setting the stacking component, when cutting and stacking the packaging bag, after the blade cuts the packaging bag and falls into the stacking box, the sliding plate in the work box moves downwards, so that the stacking box moves downwards, and the next cut packaging bag falls into the stacking box again, thereby stacking the cut packaging bags.

[0007] Preferably, a second cylinder is installed at the lower end of the work box, and the output end of the second cylinder is fixed to the sliding plate.

[0008] The effect achieved by the above components is: Start cylinder two to move the slide plate downward.

[0009] Preferably, the upper extrusion mechanism includes an extrusion plate arranged on the inner wall of the palletizing box, and an L-shaped rod is fixedly connected between the extrusion plate and the blade.

[0010] The effect achieved by the above components is: Start cylinder two to move the slide plate upward, move the palletizing box upward, and the extrusion plate at the lower end of the L-shaped rod contacts the packaging bag, thereby extruding the palletized packaging bag.

[0011] Preferably, a conveyor belt is installed at the lower end of the extrusion plate, and a plurality of uniformly distributed rubber strips are fixedly connected to the arc surface of the conveyor belt.

[0012] The effect achieved by the above components is: By setting the conveyor belt and the conveyor belt rotates, the rubber belt drags the packaging belt to assist the transfer of the packaging belt into the palletizing box.

[0013] Preferably, a limiting column is fixedly connected to the upper end of the slide plate, and the limiting column is inserted into the palletizing box.

[0014] The effect achieved by the above components is: By setting the limiting column, the palletizing box is limited.

[0015] Preferably, a protrusion is provided on the arc surface of the limiting column.

[0016] The effect achieved by the above components is: By setting the protrusion, the insertion of the limiting column into the palletizing box is limited.

[0017] Preferably, the extrusion assembly includes rectangular grooves opened on both sides of the mounting frame, sliding blocks are slidably connected to the inner walls of the rectangular grooves, and a circular roller is rotatably connected between the two sliding blocks.

[0018] The effect achieved by the above components is: When it is necessary to extrude the packaging bag to prevent the middle of the packaging bag from bulging, the circular roller on the sliding block in the rectangular groove contacts the packaging bag, and then extrudes the packaging bag, thereby preventing the middle of the packaging bag from bulging.

[0019] Preferably, the upper end of the sliding block is fixedly connected with a spring, and the other end of the spring is fixed to the mounting frame.

[0020] The effect achieved by the above components is: By setting the spring, the circular roller is extruded.

[0021] In summary, the beneficial effects of the present utility model are:

[0022] In the present utility model, by arranging a palletizing assembly, when cutting a packaging bag for palletizing, after the blade cuts the packaging bag and falls into the palletizing box, the sliding plate in the working box moves downward, causing the palletizing box to move downward. The next cut packaging bag falls into the palletizing box again, thereby palletizing the cut packaging bags. This solves the problem that after the packaging bag is cut by the cutting machine, it is generally collected by a receiving box. Since there is no palletizing mechanism, the cut packaging bags fall into the receiving box, making the packaging bags very messy in the collection box, thus requiring manual re-palletizing and sorting, which increases the labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0024] Figure 2 is a three-dimensional structural schematic diagram of the extrusion assembly of the present utility model;

[0025] Figure 3 is a three-dimensional structural schematic diagram of the cross-section of the palletizing assembly of the present utility model.

[0026] Legend: 1, workbench; 2, palletizing assembly; 3, extrusion assembly; 4, rotating roller; 5, extrusion roller; 6, mounting bracket; 7, cylinder one; 8, blade; 21, working box; 22, sliding plate; 23, cylinder two; 24, palletizing box; 25, upper extrusion mechanism; 251, extrusion plate; 252, L-shaped rod; 26, limiting column; 27, conveyor belt; 31, rectangular groove; 32, sliding block; 33, circular roller; 34, spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] Referring to Figure 1 and Figure 2 as shown, the present utility model provides a technical solution: A packaging bag processing cutting machine includes a workbench 1. A rotating roller 4 and an extrusion roller 5 are installed at the upper end of the workbench 1. A mounting bracket 6 is fixedly connected to the upper end of the workbench 1. A cylinder one 7 is installed at the upper end of the mounting bracket 6. The output end of the cylinder one 7 is fixedly connected to a blade 8. A palletizing assembly 2 is arranged at the upper end of the workbench 1. An extrusion assembly 3 is arranged on one side of the mounting bracket 6.

[0028] The following specifically describes the specific settings and functions of the palletizing assembly 2 and the extrusion assembly 3.

[0029] Referring to Figure 2As shown in the figure, in this embodiment: The palletizing assembly 2 includes a working box 21 fixedly connected to the lower end of the workbench 1. An upper extrusion mechanism 25 is provided at the upper end of the working box 21. A sliding plate 22 is slidably connected to the inner wall of the working box 21. A palletizing box 24 is provided at the upper end of the sliding plate 22. By providing the palletizing assembly 2, when cutting the packaging bag for palletizing, after the blade 8 cuts the packaging bag, it falls into the palletizing box 24. Then, the sliding plate 22 in the working box 21 moves downward, causing the palletizing box 24 to move downward. The packaging bag after the next cut falls into the palletizing box 24 again, thereby palletizing the cut packaging bags. A second cylinder 23 is installed at the lower end of the working box 21. The output end of the second cylinder 23 is fixed to the sliding plate 22. When the second cylinder 23 is started, the sliding plate 22 moves downward. The upper extrusion mechanism 25 includes an extrusion plate 251 provided on the inner wall of the palletizing box 24. An L-shaped rod 252 is fixedly connected between the extrusion plate 251 and the blade 8. When the second cylinder 23 is started, the sliding plate 22 moves upward, causing the palletizing box 24 to move upward. The lower end extrusion plate 251 of the L-shaped rod 252 contacts the packaging bag, thereby extruding the palletized packaging bags. A conveyor belt 27 is installed at the lower end of the extrusion plate 251. A plurality of evenly distributed rubber strips are fixedly connected to the arc surface of the conveyor belt 27. By providing the conveyor belt 27, when the conveyor belt 27 rotates, the rubber belt drags the packaging belt to assist in transferring the packaging belt into the palletizing box 24. A limiting column 26 is fixedly connected to the upper end of the sliding plate 22. The limiting column 26 is inserted into the palletizing box 24. By providing the limiting column 26, the palletizing box 24 is limited. A protrusion is provided on the arc surface of the limiting column 26. By providing the protrusion, the insertion of the limiting column 26 into the palletizing box 24 is limited.

[0030] Referring to Figure 2 As shown in the figure, in this embodiment: The extrusion assembly 3 includes rectangular grooves 31 opened on both sides of the mounting frame 6. A sliding block 32 is slidably connected to the inner wall of the rectangular groove 31. A circular roller 33 is rotatably connected between the two sliding blocks 32. When it is necessary to extrude the packaging bag to prevent the middle of the packaging bag from bulging, the circular roller 33 on the sliding block 32 in the rectangular groove 31 contacts the packaging bag, and then extrudes the packaging bag, thereby preventing the middle of the packaging bag from bulging. The upper end of the sliding block 32 is fixedly connected with a spring 34. The other end of the spring 34 is fixed to the mounting frame 6. By providing the spring 34, the circular roller 33 is extruded.

[0031] Working principle:

[0032] When using a cutting machine to cut a long strip packaging bag, the long strip packaging bag is placed on the rotating roller 4 for positioning, and the other end passes through between the two pressing rollers 5. Through the driving mechanism, the pressing rollers 5 rotate, so that the packaging bag moves forward. The first cylinder 7 is started, so that the blade 8 under the mounting frame 6 reciprocates up and down, thereby cutting the packaging bag. When stacking the cut packaging bags, the blade 8 falls into the stacking box 24 after cutting the packaging bag. Then, the slide plate 22 in the working box 21 moves downward, and the second cylinder 23 is started, so that the slide plate 22 moves downward, causing the stacking box 24 to move downward. The next cut packaging bag falls into the stacking box 24 again, thereby stacking the cut packaging bags. The second cylinder 23 is started, so that the slide plate 22 moves upward, causing the stacking box 24 to move upward. The lower end of the L-shaped rod 252 presses the pressing plate 251 against the packaging bag, thereby pressing the stacked packaging bags. By providing the conveyor belt 27, the conveyor belt 27 rotates, so that the rubber belt drags the packaging belt, assisting the transfer of the packaging belt into the stacking box 24. By providing the limit post 26, the stacking box 24 is limited. By providing the protrusion, the limit post 26 is inserted into the stacking box 24 for positioning. When it is necessary to press the packaging bag to prevent the middle of the packaging bag from bulging, the circular roller 33 on the sliding block 32 in the rectangular groove 31 contacts the packaging bag, and then presses the packaging bag, thereby preventing the middle of the packaging bag from bulging. By providing the spring 34, the circular roller 33 is pressed.

[0033] The above is only the preferred embodiment of the present invention, and it is not a limitation of the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical content of the technical solution of the present invention, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention. In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific situations.

Claims

1. A packaging bag processing and cutting machine, comprising a workbench (1), characterized in that: The upper end of the workbench (1) is provided with a rotating roller (4) and a squeezing roller (5); the upper end of the workbench (1) is fixedly connected to a mounting frame (6); the upper end of the mounting frame (6) is provided with a cylinder (7); the output end of the cylinder (7) is fixedly connected to a blade (8); the upper end of the workbench (1) is provided with a stacking assembly (2); one side of the mounting frame (6) is provided with a squeezing assembly (3); the stacking assembly (2) comprises a working box (21) fixedly connected to the lower end of the workbench (1); the upper end of the working box (21) is provided with an upper squeezing mechanism (25); the inner wall of the working box (21) is slidably connected to a slide plate (22); the upper end of the slide plate (22) is provided with a stacking box (24).

2. The packaging bag processing and cutting machine according to claim 1, characterized in that: A second cylinder (23) is installed at the lower end of the working box (21), and the output end of the second cylinder (23) is fixed to the slide plate (22).

3. The packaging bag processing and cutting machine according to claim 2, characterized in that: The upper squeezing mechanism (25) comprises a squeezing plate (251) arranged on the inner wall of the stacking box (24), and an L-shaped rod (252) is fixedly connected between the squeezing plate (251) and the blade (8).

4. The packaging bag processing and cutting machine according to claim 3, characterized in that: A conveyor belt (27) is installed at the lower end of the extrusion plate (251), and a plurality of evenly distributed rubber strips are fixedly connected to the arc surface of the conveyor belt (27).

5. The packaging bag processing and cutting machine according to claim 4, characterized in that: The upper end of the slide plate (22) is fixedly connected to a limiting column (26), and the limiting column (26) is inserted into the stacking box (24).

6. The packaging bag processing and cutting machine according to claim 5, characterized in that: The arc surface of the limiting column (26) is provided with a protrusion.

7. The packaging bag processing and cutting machine according to claim 6, characterized in that: The extrusion assembly (3) comprises rectangular grooves (31) opened on both sides of the mounting frame (6), the inner wall of the rectangular groove (31) is slidably connected with a sliding block (32), and a circular roller (33) is rotatably connected between the two sliding blocks (32).

8. The packaging bag processing and cutting machine according to claim 7, characterized in that: The upper end of the sliding block (32) is fixedly connected to a spring (34), and the other end of the spring (34) is fixed to a mounting frame (6).

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