A deburring device for plastic processing

Abstract

This utility model discloses a deburring device for plastic processing, comprising: a base, a worktable fixedly connected to the upper surface of the base, a housing disposed in the middle of the upper surface of the worktable, two movable plates slidably connected to the upper surface of the worktable, clamps fixedly connected to the side walls of the two movable plates, a mounting plate spaced apart between the two clamps, two limiting rods fixedly connected to the inner wall of the housing, two limiting blocks slidably connected to the outer sides of the two limiting rods, connecting members disposed on the upper surface of the limiting blocks and the lower surface of the mounting plate, and diagonal braces intersectingly disposed on the outer sides of the connecting members. This structure facilitates deburring of plastic sheets and improves work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of plastic processing technology, and in particular to a deburring device for plastic processing. Background Technology

[0002] Plastic processing, also known as plastic molding, is a general term for various processes that transform synthetic resins or plastics into plastic products. It is a major production sector in the plastics industry. After plastics are processed into plastic sheets, they need to be cut into multiple predetermined small plastic sheets using cutting tools. However, the edges and corners of the cut small plastic sheets are prone to having many burrs, which feel rough to the touch and are not very aesthetically pleasing.

[0003] The current method of deburring plastic boards mostly involves manually sanding the edges and corners with sandpaper. Compared with ordinary wood boards, plastic boards have stronger plasticity and integrity, making it more difficult to sand off the burrs. This requires workers to spend a lot of time sanding the edges and corners with sandpaper, wasting a lot of manpower and resources, resulting in low work efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a deburring device for plastic processing, which solves the problem that manual deburring of plastics affects work efficiency.

[0005] To achieve the above objectives, a deburring device for plastic processing is provided, comprising: a base, a worktable fixedly connected to the upper surface of the base, a housing disposed in the middle of the upper surface of the worktable, two movable plates slidably connected to the upper surface of the worktable, and clamps fixedly connected to the side walls of the two movable plates;

[0006] A mounting plate is provided at intervals between the two clamps. Two limiting rods are fixedly connected to the inner wall of the housing. Two limiting blocks are slidably connected to the outside of each of the two limiting rods. Connecting parts are provided on the upper surface of the limiting blocks and the lower surface of the mounting plate. Diagonal bars are provided on the outer side of the connecting parts.

[0007] According to the aforementioned deburring device for plastic processing, a crossbar is provided on the upper surface of the base, a vertical plate is slidably connected to the upper surface of the crossbar, a support plate is slidably connected to the side wall of the vertical plate, and a grinding mechanism is provided at the lower end of the support plate.

[0008] According to the aforementioned deburring device for plastic processing, a second threaded rod is rotatably connected to the middle of the crossbar, a second threaded block is externally threaded to the second threaded rod, the upper end of the second threaded block is fixedly connected to the lower end of the vertical plate, and a second motor is provided at one end of the crossbar.

[0009] According to the aforementioned deburring device for plastic processing, a first threaded rod is rotatably connected to the middle of the vertical plate, a first threaded block is threadedly connected to the outside of the first threaded rod, the side wall of the first threaded block is fixedly connected to the side wall of the support plate, and a first motor is provided at the upper end of the vertical plate.

[0010] According to the deburring device for plastic processing, springs are sleeved on both ends of the two limiting rods, and one end of the spring is fixedly connected to the side wall of the limiting block.

[0011] According to the deburring device for plastic processing, two slide rods are fixedly connected at intervals in the middle of the worktable, and sliders are slidably connected to the outside of both slide rods. The upper end of the slider is fixedly connected to the lower end of the movable plate.

[0012] According to the aforementioned deburring device for plastic processing, a third threaded rod is rotatably connected to the center of the worktable, and two third threaded blocks are externally threaded to the third threaded rod. A connecting rod is fixedly connected between the side wall of the third threaded block and the side wall of the slider, and a third motor is provided on the side wall of the worktable.

[0013] The above-mentioned solution has the following beneficial effects:

[0014] 1. This utility model utilizes a vertical plate and a support plate in combination, and a grinding mechanism is set in the middle of the support plate. The height of the grinding mechanism can be adjusted by adjusting the height of the support plate, thereby using the grinding mechanism to deburr the plastic plate, which is more convenient and faster than manual operation.

[0015] 2. This utility model utilizes a sliding rod, a slider, a spring, a mounting plate, and a diagonal rod in combination to allow the mounting plate to automatically adjust its height, facilitating support of the middle of the plastic sheet and preventing the grinding mechanism from affecting the plastic sheet when removing burrs.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0018] Figure 1 This is a perspective view of a deburring device for plastic processing according to the present invention;

[0019] Figure 2 This is a side sectional view of a deburring device for plastic processing according to the present invention;

[0020] Figure 3 This is a cross-sectional view of the housing of a deburring device for plastic processing according to this utility model;

[0021] Figure 4 This is a top sectional view of the worktable of a deburring device for plastic processing according to this utility model.

[0022] Legend:

[0023] 1. Base; 2. Horizontal bar; 3. Vertical plate; 4. First motor; 5. Support plate; 6. Grinding mechanism; 7. Second motor; 8. Worktable; 9. Housing; 10. Fixture; 11. Movable plate; 12. First threaded block; 13. First threaded rod; 14. Second threaded block; 15. Second threaded rod; 16. Slider; 17. Sliding rod; 18. Third motor; 19. Mounting plate; 20. Spring; 21. Limiting block; 22. Limiting rod; 23. Diagonal bar; 24. Connector; 25. Connecting rod; 26. Third threaded rod; 27. Third threaded block. Detailed Implementation

[0024] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0025] Reference Figure 1-4 This utility model provides a deburring device for plastic processing, which includes: a base 1, a worktable 8 fixedly connected to the upper surface of the base 1, a housing 9 provided in the middle of the upper surface of the worktable 8, two movable plates 11 slidably connected to the upper surface of the worktable 8, and clamps 10 fixedly connected to the side walls of the two movable plates 11. The plastic plates can be clamped and fixed by the cooperation of the clamps 10, so that the plastic plates remain stable.

[0026] A mounting plate 19 is spaced between two clamps 10. Two limiting rods 22 are fixedly connected to the inner wall of the housing 9. Two limiting blocks 21 are slidably connected to the outside of the two limiting rods 22. Connectors 24 are provided on the upper surface of the limiting blocks 21 and the lower surface of the mounting plate 19. The connectors 24 on the lower surface of the mounting plate 19 slide inside the mounting plate 19. Diagonal rods 23 are arranged in a cross pattern and are rotatably connected to the connectors 24 at both ends. Under the action of the spring 20, the mounting plate 19 can be pushed to move. Diagonal rods 23 are arranged in a cross pattern on the outside of the connectors 24.

[0027] A crossbar 2 is provided on the upper surface of the base 1. A vertical plate 3 is slidably connected to the upper surface of the crossbar 2. A support plate 5 is slidably connected to the side wall of the vertical plate 3. A grinding mechanism 6 is provided at the lower end of the support plate 5 for grinding the plastic sheet. A second threaded rod 15 is rotatably connected to the middle of the crossbar 2 for driving the grinding mechanism 6 to move. A second threaded block 14 is threadedly connected to the outside of the second threaded rod 15. The upper end of the second threaded block 14 is fixedly connected to the lower end of the vertical plate 3. A second motor 7 is provided at one end of the crossbar 2. A first threaded rod 13 is rotatably connected to the middle of the vertical plate 3 for adjusting the height of the grinding mechanism 6. A first threaded block 12 is threadedly connected to the outside of the first threaded rod 13. The side wall of the first threaded block 12 is fixedly connected to the side wall of the support plate 5. A first motor 4 is provided at the upper end of the vertical plate 3. Two limit rods 22 are fitted with springs 20 at both ends. The elasticity of the springs 20 pushes the limit block 21 to move. One end of the spring 20 is fixedly connected to the side wall of the limit block 21. Two slide rods 17 are fixedly connected at intervals in the middle of the worktable 8. A slider 16 is slidably connected to the outside of each slide rod 17. The upper end of the slider 16 is fixedly connected to the lower end of the movable plate 11. A third threaded rod 26 is rotatably connected in the middle of the worktable 8. The external threads of the third threaded rod 26 are set in opposite directions, so that the two third threaded blocks 27 are far apart or close to each other. Two third threaded blocks 27 are connected to the external threads of the third threaded rod 26. A connecting rod 25 is fixedly connected between the side wall of the third threaded block 27 and the side wall of the slider 16. A third motor 18 is provided on the side wall of the worktable 8.

[0028] Working principle: In use, according to the size of the plastic sheet, the third motor 18 drives the third threaded rod 26 to rotate. With the cooperation of the slide rod 17 and the slider 16, the slider 16 moves and drives the movable plate 11 to move, thereby adjusting the distance between the two clamps 10 to clamp the plastic sheet. The elasticity of the spring 20 pushes the limit block 21 to move. With the cooperation of the connecting piece 24 and the inclined rod 23, the inclined rod 23 pushes the mounting plate 19 to move, thereby supporting the lower surface of the plastic sheet.

[0029] The first motor 4 drives the first threaded rod 13 to rotate, causing the first threaded block 12 to move outside the first threaded rod 13, thereby adjusting the height of the support plate 5. Then, the second motor 17 drives the second threaded rod 15 to move, causing the second threaded block 14 to move outside the second threaded rod 15, thereby adjusting the position of the grinding mechanism 6. The grinding mechanism 6 is used to deburr the plastic sheet, which can improve work efficiency.

[0030] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A deburring device for plastic processing, comprising: The base (1) is characterized in that a workbench (8) is fixedly connected to the upper surface of the base (1), a housing (9) is provided in the middle of the upper surface of the workbench (8), and two movable plates (11) are slidably connected to the upper surface of the workbench (8), and clamps (10) are fixedly connected to the side walls of the two movable plates (11). A mounting plate (19) is provided at intervals between the two clamps (10). Two limiting rods (22) are fixedly connected to the inner wall of the housing (9). Two limiting blocks (21) are slidably connected to the outside of the two limiting rods (22). Connectors (24) are provided on the upper surface of the limiting blocks (21) and the lower surface of the mounting plate (19). Diagonal rods (23) are provided on the outer side of the connectors (24).

2. The burring device for plastic processing according to claim 1, characterized in that, A crossbar (2) is provided on the upper surface of the base (1), a vertical plate (3) is slidably connected to the upper surface of the crossbar (2), a support plate (5) is slidably connected to the side wall of the vertical plate (3), and a grinding mechanism (6) is provided at the lower end of the support plate (5).

3. The burring device for plastic processing according to claim 2, wherein The crossbar (2) is rotatably connected to a second threaded rod (15) in the middle. The second threaded rod (15) is externally threaded to a second threaded block (14). The upper end of the second threaded block (14) is fixedly connected to the lower end of the vertical plate (3). A second motor (7) is provided at one end of the crossbar (2).

4. The burring device for plastic processing according to claim 2, wherein The vertical plate (3) is rotatably connected to a first threaded rod (13), and the first threaded rod (13) is externally threaded to a first threaded block (12). The side wall of the first threaded block (12) is fixedly connected to the side wall of the support plate (5). The upper end of the vertical plate (3) is provided with a first motor (4).

5. The burring device for plastic processing according to claim 1, wherein Both ends of the two limiting rods (22) are fitted with springs (20), and one end of the springs (20) is fixedly connected to the side wall of the limiting block (21).

6. The burring device for plastic processing according to claim 1, wherein The workbench (8) has two slide rods (17) fixedly connected at intervals in the middle. Each slide rod (17) has a slider (16) slidably connected to its exterior. The upper end of the slider (16) is fixedly connected to the lower end of the movable plate (11).

7. The burring device for plastic processing according to claim 1, wherein The workbench (8) is rotatably connected to a third threaded rod (26) in the middle. The third threaded rod (26) is externally threaded with two third threaded blocks (27). A connecting rod (25) is fixedly connected between the side wall of the third threaded block (27) and the side wall of the slider (16). A third motor (18) is provided on the side wall of the workbench (8).

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