Plate four-edge cutting device

Abstract

The utility model provides a plate four-edge cutting device which comprises a supporting frame, a bottom plate and a top plate are fixed in the supporting frame, a placing plate is fixed on the bottom plate, a pressing plate is arranged on the lower side of the top plate and located above the placing plate, a first cutting machine and a sliding plate are arranged on the lower side of the bottom plate in a sliding fit mode, and a second cutting machine is arranged on the sliding plate in a sliding fit mode. Two sliding frames are arranged on the top plate in a sliding fit mode, and third cutting machines are arranged on the lower sides of the two sliding frames. According to the plate cutting device, the first cutting machine, the second cutting machine and the two third cutting machines are installed, the four edges of a plate can be cut at the same time, so that the working efficiency is improved, the pressing plate is installed on the lower side of the top plate, the plate can be extruded and fixed, and the plate is prevented from moving during cutting; and the positions of the second cutting machine and the two third cutting machines can be moved, so that the plates with different sizes can be conveniently cut, and the application range of the device is expanded.

Description

Technical Field

[0001] This utility model relates to the field of edge cutting device technology, specifically to a four-sided edge cutting device for sheet metal. Background Technology

[0002] A board edge cutting machine is a device used to cut boards, dividing laminated boards into sections for use according to user requirements. For example, patent CN217531029U discloses a fully automatic board edge cutting machine, including a worktable, a pressing and fixing mechanism, a cutting mechanism, and a moving push plate mechanism. The pressing and fixing mechanism is located on one side of the worktable. The cutting mechanism includes an electric slide rail with a slider slidably connected to it. A blade mounting seat is located on one side of the slider, and a blade and a cutting motor are located on the other side of the blade mounting seat. A cutting groove is provided on the worktable. The moving push plate mechanism includes a push plate. A lead screw and a lead screw motor are located on the lower surface of the worktable. A moving block is located on the lead screw, and the push plate is fixedly connected to the moving block. A moving groove is provided on the worktable. Through the combined arrangement of the pressing and fixing mechanism, the cutting mechanism, and the moving push plate mechanism, automated board fixing and automated cutting are achieved. However, it can only cut one side of the board at a time, resulting in low work efficiency.

[0003] Therefore, this utility model provides a four-sided cutting device for sheet metal. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a four-sided cutting device for sheet metal to solve the problems mentioned in the background art. This utility model can cut four sides of sheet metal at the same time, thereby improving work efficiency; it can compress and fix the sheet metal to prevent it from moving during cutting; and it can cut sheet metal of different sizes, expanding the applicability of the device.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a four-sided cutting device for sheet metal, including a support frame, a bottom plate and a top plate fixed inside the support frame, a placement plate fixed on the bottom plate, a pressure plate installed on the lower side of the top plate, the pressure plate being located above the placement plate, a first cutting machine and a sliding plate slidably fitted on the lower side of the bottom plate, a second cutting machine slidably fitted on the sliding plate, and two sliding frames slidably fitted on the top plate, with a third cutting machine installed on the lower side of each of the two sliding frames.

[0006] Furthermore, multiple connecting blocks are fixed between the base plate and the placement plate.

[0007] Furthermore, a first electric cylinder is fixed on the top plate, and the output end of the first electric cylinder is fixedly connected to the pressure plate.

[0008] Furthermore, a first electric slide rail is fixed to the lower side of the base plate, the output end of the first electric slide rail is fixedly connected to the first slider, and the first slider is fixedly connected to the first cutting machine.

[0009] Furthermore, a second electric cylinder is fixed to the underside of the base plate, and the output end of the second electric cylinder is fixedly connected to the slide plate.

[0010] Furthermore, a second electric slide rail is fixed on the slide plate, and a second slider is fixed at the output end of the second electric slide rail. The second slider is fixedly connected to the second cutting machine.

[0011] Furthermore, a sliding groove is provided on the top plate, which corresponds to the sliding frame. A third electric sliding rail is fixed on the lower side of the sliding frame, and a third slider is fixed at the output end of the third electric sliding rail.

[0012] Furthermore, the third slider is fixedly connected to the third cutting machine.

[0013] The beneficial effects of this utility model are as follows: This utility model provides a four-sided cutting device for sheet metal, comprising a first cutting machine, a second cutting machine, a third cutting machine, a top plate, and a pressure plate.

[0014] By installing a first cutting machine, a second cutting machine, and two third cutting machines, the four sides of the sheet can be cut simultaneously, thereby improving work efficiency. A pressure plate is installed on the underside of the top plate to press and fix the sheet, preventing it from moving during cutting. The positions of the second cutting machine and the two third cutting machines can also be moved to facilitate cutting sheets of different sizes and expand the applicability of the device. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall assembly three-dimensional structure of the sheet metal four-sided cutting device of this utility model;

[0016] Figure 2 This is a schematic diagram of the assembly structure of the support frame, the first cutting machine, and the second cutting machine in a sheet metal four-sided cutting device of this utility model;

[0017] Figure 3 This is a schematic diagram of the assembly structure of the support frame and the third cutting machine in a sheet metal four-sided cutting device of this utility model;

[0018] Figure 4 This is a schematic diagram of the assembly structure of the first cutting machine, the second cutting machine, and the third cutting machine in the four-sided cutting device for sheet metal of this utility model;

[0019] In the diagram: 1. Support frame; 2. Placement plate; 3. Base plate; 4. First electric cylinder; 5. Second electric cylinder; 6. First electric slide rail; 7. Second electric slide rail; 8. Third electric slide rail; 9. Slide plate; 10. First cutting machine; 11. Second cutting machine; 12. Third cutting machine; 13. Sliding frame; 14. Pressure plate; 15. Top plate; 16. Connecting block; 17. First slider; 18. Second slider; 19. Slide groove; 20. Third slider. Detailed Implementation

[0020] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] Please see Figures 1 to 4 This utility model provides a technical solution: a four-sided cutting device for sheet metal, including a support frame 1, a bottom plate 3 and a top plate 15 fixed inside the support frame 1, a placement plate 2 fixed on the bottom plate 3, a pressure plate 14 installed on the lower side of the top plate 15, the pressure plate 14 being located above the placement plate 2, a first cutting machine 10 and a sliding plate 9 slidably fitted on the lower side of the bottom plate 3, a second cutting machine 11 slidably fitted on the sliding plate 9, and two sliding frames 13 slidably fitted on the top plate 15, with a third cutting machine 12 installed on the lower side of each of the two sliding frames 13.

[0022] In this embodiment, a plurality of connecting blocks 16 are fixed between the base plate 3 and the placement plate 2. A first electric cylinder 4 is fixed on the top plate 15. The output end of the first electric cylinder 4 is fixedly connected to the pressure plate 14. A first electric slide rail 6 is fixed on the lower side of the base plate 3. The output end of the first electric slide rail 6 is fixedly connected to the first slider 17. The first slider 17 is fixedly connected to the first cutting machine 10. A second electric cylinder 5 is fixed on the lower side of the base plate 3. The output end of the second electric cylinder 5 is fixedly connected to the slide plate 9. A second electric slide rail 7 is fixed on the slide plate 9. A second slider 18 is fixed on the output end of the second electric slide rail 7. The second slider 18 is fixedly connected to the second cutting machine 11. A slide groove 19 is provided on the top plate 15. The slide groove 19 corresponds to the sliding frame 13. A third electric slide rail 8 is fixed on the lower side of the sliding frame 13. A third slider 20 is fixed on the output end of the third electric slide rail 8. The third slider 20 is fixedly connected to the third cutting machine 12.

[0023] Specifically, when it is necessary to cut the board, the board is placed on the placement plate 2, and then the first electric cylinder 4 is started, which causes the pressure plate 14 to move downward, thereby squeezing and fixing the board. Then the first cutting machine 10, the second cutting machine 11 and the third cutting machine 12 are started, and the first electric slide rail 6, the second electric slide rail 7 and the third electric slide rail 8 are started, which can drive the first cutting machine 10, the second cutting machine 11 and the third cutting machine 12 to move and cut the four sides of the board.

[0024] The first cutting machine 10, the second cutting machine 11, and the two third cutting machines 12 are located at the four corners of the board, respectively. Thus, the first cutting machine 10, the second cutting machine 11, and the two third cutting machines 12 are staggered, so that the four sides of the board can be cut simultaneously.

[0025] When adjustments are needed based on the size of the sheet material, the second electric cylinder 5 is activated, causing the slide plate 9 to slide, which in turn moves the second cutting machine 11. This allows the distance between the first cutting machine 10 and the second cutting machine 11 to be adjusted. Then, the sliding frame 13 is slid within the slide groove 19 and fixed with bolts. This allows the distance between the two third sliders 20 to be adjusted, thus ensuring that the positions of the first cutting machine 10, the second cutting machine 11, and the third cutting machine 12 are adapted to the sheet material.

[0026] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A sheet metal four-sided cutting device, comprising a support frame (1), characterized in that, The support frame (1) has a bottom plate (3) and a top plate (15) fixed inside. A placement plate (2) is fixed on the bottom plate (3). A pressure plate (14) is installed on the lower side of the top plate (15). The pressure plate (14) is located above the placement plate (2). A first cutting machine (10) and a sliding plate (9) are slidably fitted on the lower side of the bottom plate (3). A second cutting machine (11) is slidably fitted on the sliding plate (9). Two sliding frames (13) are slidably fitted on the top plate (15). A third cutting machine (12) is installed on the lower side of each of the two sliding frames (13).

2. The sheet metal four-sided cutting device according to claim 1, characterized in that: Multiple connecting blocks (16) are fixed between the base plate (3) and the placement plate (2).

3. The sheet metal four-sided cutting device according to claim 1, characterized in that: A first electric cylinder (4) is fixed on the top plate (15), and the output end of the first electric cylinder (4) is fixedly connected to the pressure plate (14).

4. The sheet metal four-sided cutting device according to claim 1, characterized in that: The bottom plate (3) is fixed with a first electric slide rail (6), the output end of the first electric slide rail (6) is fixedly connected to the first slider (17), and the first slider (17) is fixedly connected to the first cutting machine (10).

5. The sheet metal four-sided cutting device according to claim 1, characterized in that: A second electric cylinder (5) is fixed on the underside of the base plate (3), and the output end of the second electric cylinder (5) is fixedly connected to the slide plate (9).

6. The sheet metal four-sided cutting device according to claim 1, characterized in that: The slide plate (9) is fixed with a second electric slide rail (7), and the output end of the second electric slide rail (7) is fixed with a second slider (18). The second slider (18) is fixedly connected to the second cutting machine (11).

7. The sheet metal four-sided cutting device according to claim 1, characterized in that: The top plate (15) is provided with a sliding groove (19), which corresponds to the sliding frame (13). A third electric slide rail (8) is fixed on the lower side of the sliding frame (13), and a third slider (20) is fixed at the output end of the third electric slide rail (8).

8. The sheet metal four-sided cutting device according to claim 7, characterized in that: The third slider (20) is fixedly connected to the third cutting machine (12).

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