Cutting device for moisture-proof paper bag production

Abstract

The utility model relates to the technical field of paper bag manufacturing, in particular to a cutting device for moisture-proof paper bag production, which comprises a workbench mounted in a support frame, the cutting device for moisture-proof paper bag production comprises a beveled cutter, a crawler belt I and a crawler belt II, the crawler belt I and the crawler belt II are respectively connected with a clamping column I and a clamping column II, and the clamping column I and the clamping column II are connected with the beveled cutter. The planes of the first crawler belt and the second crawler belt are of two different triangular structures, the sides of the first crawler belt and the second crawler belt are parallel, and one side of the workbench is connected with a material frame. The device has the advantages that the first clamping column and the second clamping column can clamp moisture-proof paper bags through the shape and rotation of the first crawler belt and the second crawler belt, so that the moisture-proof paper bags are dragged to move, after the beveled cutter finishes cutting, the first clamping column and the second clamping column can drag the moisture-proof paper bags into a material frame, and the moisture-proof paper bags are conveniently taken out. And meanwhile, the follow-up first clamping column and the follow-up second clamping column can automatically pull the to-be-cut moisture-proof paper bag to the workbench, so that the overall working efficiency is improved, and meanwhile the workload and danger are reduced.

Description

Technical Field

[0001] This utility model relates to the field of paper bag manufacturing technology, specifically a cutting device for the production of moisture-proof paper bags. Background Technology

[0002] There are many types of paper bags, and the paper materials and styles are also diverse. Among them, moisture-proof paper bags need to be cut by a cutting device during the production process. The moisture-proof paper bags are cut into the required size by manual cutting device or mechanical cutting equipment.

[0003] In the existing technology, moisture-proof paper bags usually need to be cut during the production process. The cutting process usually requires manual cutting, and the cut moisture-proof paper bags also need to be manually picked up and placed into the material box, which increases the workload. In addition, after each moisture-proof paper bag is cut, the worker needs to put the paper bag to be cut back on the workbench, which increases the danger. Utility Model Content

[0004] The purpose of this invention is to provide a cutting device for the production of moisture-proof paper bags, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a cutting device for producing moisture-proof paper bags, comprising a workbench installed within a support frame. The cutting device for producing moisture-proof paper bags includes: a bevel cutter, a first track and a second track. The first track and the second track are respectively connected to a clamping post and a clamping post. The planes of the first track and the second track have two different triangular structures, and the sides of the first track and the second track are parallel to each other. A material frame is connected to one side of the workbench.

[0006] Preferably, an electric push rod is fixedly connected to the upper end of the support frame, the output end of the electric push rod passes through the upper end of the support frame and is fixedly connected to a mounting block, a beveled cutter is detachably installed at the lower end of the mounting block, three drive columns are rotatably connected to the inner wall of the support frame, and a rotating shaft and a material roller are rotatably connected to the inner wall of the support frame.

[0007] Preferably, the three drive columns are of equal size, and two of the drive columns are fixedly connected to one end of the support frame away from each other. There are three drive columns. The drive columns that are not connected to the drive columns are rotatably connected to the inner wall of the support frame. The surfaces of the three drive columns are in close frictional contact with a track, and the surfaces of the three drive columns are in close frictional contact with a track.

[0008] Preferably, a plurality of clamping posts 1 are fixedly connected to the side of track 1, and a plurality of clamping posts 2 are fixedly connected to the surface of track 2. The lengths of clamping posts 1 and clamping posts 2 are equal, and the number of clamping posts 1 is less than the number of clamping posts 2.

[0009] Preferably, the surface of the workbench has a cut, which is located directly below the beveled cutter. A material frame is detachably installed on one side of the workbench, and a limit post is rotatably connected to the side of the workbench.

[0010] Preferably, the three drive columns are in the shape of an obtuse triangle, and the distance between the upper sides of track one and track two is greater than the distance between their lower sides.

[0011] Compared with the prior art, the beneficial effects of this utility model are: by the shape and rotation of track one and track two, clamping column one and clamping column two can clamp the moisture-proof paper bag, thereby dragging the moisture-proof paper bag to move. After the oblique cutter finishes cutting, clamping column one and clamping column two can drag the moisture-proof paper bag into the material box. At the same time, subsequent clamping column one and clamping column two will automatically pull the moisture-proof paper bag to be cut to the worktable, thereby improving the overall work efficiency and reducing the workload and danger. Attached Figure Description

[0012] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this utility model;

[0013] Figure 2 This is a front view of the overall structure of this utility model;

[0014] Figure 3 This is a schematic diagram of the internal structure of the support frame of this utility model;

[0015] Figure 4 These are side views of track one and track two of the present invention.

[0016] In the diagram: 1. Support frame; 2. Electric push rod; 3. Mounting block; 4. Angled cutter; 5. Workbench; 6. Cutting edge; 7. Track 1; 8. Track 2; 9. Clamping column 1; 10. Clamping column 2; 11. Material frame; 12. Material roller; 13. Rotating shaft; 14. Drive column 1; 15. Drive column 2; 16. Limiting column. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0018] Please see Figures 1-4This utility model provides a technical solution: a cutting device for the production of moisture-proof paper bags, including a workbench 5 installed in a support frame 1. The cutting device for the production of moisture-proof paper bags includes: a bevel cutter 4, a first track 7, a second track 8, and the workbench 5. The bevel cutter 4 facilitates the cutting of moisture-proof paper bags. An electric push rod 2 is fixedly connected to the upper end of the support frame 1. The output end of the electric push rod 2 passes through the upper end of the support frame 1 and is fixedly connected to a mounting block 3. The electric push rod 2 can drive the mounting block 3 to move. The bevel cutter 4 is detachably installed at the lower end of the mounting block 3, so that the bevel cutter 4 can be replaced after long-term use.

[0019] The support frame 1 supports the entire device, and then the electric push rod 2 drives the oblique cutter 4 to move up and down, thereby cutting the moisture-proof paper bag below.

[0020] Three drive columns 14 are rotatably connected to the inner wall of the support frame 1. A rotating shaft 13 and a material roller 12 are rotatably connected to the inner wall of the support frame 1, which can roll the moisture-proof paper bag on the surface of the material roller 12. The three drive columns 14 are of the same size. Two of the drive columns 14 are fixedly connected to drive columns 25 at the ends of the support frame 1 away from each other. When the drive columns 14 rotate, they can drive the two drive columns 25 to start rotating. There are three drive columns 25. The drive columns 25 that are not connected to the drive columns 14 are rotatably connected to the inner wall of the support frame 1. At the same time, the overall shape of the drive columns 25 can be changed by the position of these drive columns 25. A track 7 is in close friction contact with the surfaces of the three drive columns 14. A track 8 is in close friction contact with the surfaces of the three drive columns 25. When the drive columns 14 rotate, they can drive all the clamping columns 20 to start rotating.

[0021] When one drive column 14 is driven by a motor or other machinery, the other drive columns 14 and two drive columns 25 can be rotated through the track 7. At this time, the remaining drive column 25 can be rotated through the track 28.

[0022] Several clamping posts 9 are fixedly connected to the side of track 7, and several clamping posts 10 are fixedly connected to the surface of track 8. The distance between clamping posts 9 and 10 allows for the clamping of moisture-proof paper bags. The lengths of clamping posts 9 and 10 are equal, but the number of clamping posts 9 is less than that of clamping posts 10. This ensures normal operation even when track 8 is relatively short. A slit 6 is provided on the surface of the workbench 5, located directly below the beveled cutter 4. When the beveled cutter 4 moves down, it can cut... The moisture-proof paper bag on the surface of the mouth 4 is cut. A material frame 11 is detachably installed on one side of the workbench 5. The material frame 11 facilitates the collection of the cut moisture-proof paper bags. The side of the workbench 5 is rotatably connected to a limit post 16. The limit post 16 can guide and support the moisture-proof paper bag. The three drive posts 15 are in the shape of an obtuse triangle. The distance between the upper sides of the track 7 and track 8 is greater than the distance between the lower sides, so that the distance between the clamping posts 9 and 10 will gradually increase when they reach the corner.

[0023] The rotation of track 7 and track 8 causes the upper clamping posts 9 and 10 to move closer together, thereby clamping the two sides of the moisture-proof paper bag. After clamping, the bag moves a certain distance and stops rotating, and is cut by the cut 6 and the diagonal cutter 4. The bag then continues to rotate until it reaches the corner at the top of the material frame 11, at which point the clamping posts 9 and 10 separate again, allowing the moisture-proof paper bag to be put into the material frame 11.

[0024] In actual use, the moisture-proof paper bag to be cut is rolled on the surface of the material roller 12, and then one end of it is passed between the rotating shaft 13 and the limiting post 16. The rotating conveyor belt 1 7 and conveyor belt 2 8 clamp the two sides of the moisture-proof paper bag with clamping posts 1 9 and 2 10 and drag it to the surface of the worktable 5. Then it is cut by the downward-moving oblique cutter 4. Finally, on the upper side of the material frame 11, clamping posts 1 9 and 2 10 gradually separate, so that the moisture-proof paper bag is loosened and enters the material frame 11, thus completing the cutting.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cutting device for the production of moisture-proof paper bags, comprising a worktable (5) mounted in a support frame (1), characterized in that: The cutting device for producing moisture-proof paper bags includes: a bevel cutter (4), a first track (7) and a second track (8). The first track (7) and the second track (8) are respectively connected to a clamping post (9) and a clamping post (10). The first track (7) and the second track (8) have two different triangular structures in their planes. The sides of the first track (7) and the second track (8) are parallel to each other. A material frame (11) is connected to one side of the workbench (5).

2. The cutting device for the production of moisture-proof paper bags according to claim 1, characterized in that: An electric push rod (2) is fixedly connected to the upper end of the support frame (1). The output end of the electric push rod (2) passes through the upper end of the support frame (1) and is fixedly connected to the mounting block (3). A beveled cutter (4) is detachably installed at the lower end of the mounting block (3). Three drive columns (14) are rotatably connected to the inner wall of the support frame (1). A rotating shaft (13) and a material roller (12) are rotatably connected to the inner wall of the support frame (1).

3. The cutting device for the production of moisture-proof paper bags according to claim 2, characterized in that: The three drive columns (14) are of equal size. Two of the drive columns (14) are fixedly connected to one end of the support frame (1) away from each other. There are three drive columns (15). The drive columns (15) not connected to the drive columns (14) are rotatably connected to the inner wall of the support frame (1). The surfaces of the three drive columns (14) are in close frictional contact with a track (7), and the surfaces of the three drive columns (15) are in close frictional contact with a track (8).

4. The cutting device for the production of moisture-proof paper bags according to claim 3, characterized in that: The side of track 1 (7) is fixedly connected with several clamping posts 1 (9), and the surface of track 2 (8) is fixedly connected with several clamping posts 2 (10). The lengths of clamping posts 1 (9) and clamping posts 2 (10) are equal, and the number of clamping posts 1 (9) is less than that of clamping posts 2 (10).

5. A cutting device for producing moisture-proof paper bags according to claim 4, characterized in that: The surface of the workbench (5) is provided with a cut (6), which is located directly below the oblique cutter (4). A material frame (11) is detachably installed on one side of the workbench (5), and a limit post (16) is rotatably connected to the side of the workbench (5).

6. The cutting device for the production of moisture-proof paper bags according to claim 5, characterized in that: The three drive columns (15) are in the shape of an obtuse triangle, and the distance between the upper sides of track 1 (7) and track 2 (8) is greater than the distance between their lower sides.

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