Edge cutting device for polycarbonate plate processing

Abstract

The utility model relates to the technical field of polycarbonate sheet production and processing, and discloses an edge cutting device for polycarbonate sheet processing, which comprises a top plate, the lower surface of the top plate is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a worm, and the outer wall of a toothed plate is fixedly connected with a side protection plate. A first sliding groove is formed in the inner wall of the side face protection plate, a limiting sliding block is fixedly connected to the outer wall of the first fixing plate, the outer wall of the limiting sliding block is slidably connected to the inner wall of the first sliding groove, a bottom plate is fixedly connected to the lower surface of the side face protection plate, and a conveying assembly is arranged on the upper surface of the bottom plate. According to the device, the worm is driven by the first motor to drive the worm gear to rotate, the gear is driven to rotate on the outer wall of the toothed plate when the worm gear drives the first rotating shaft to rotate on the inner wall of the first fixing plate, and during use, the height of the supporting rod can be rapidly adjusted through limiting of the first sliding groove and the limiting sliding block.

Description

Technical Field

[0001] The utility model relates to the technical field of polycarbonate plate production and processing, in particular to a trimming device for polycarbonate plate processing. Background Art

[0002] Polycarbonate sheet is a common plastic sheet, also known as PC sheet. It is made of polycarbonate resin and has many excellent properties. It is widely used in construction, decoration, industry, etc. Polycarbonate sheet has excellent impact resistance and is more impact-resistant than glass, which makes it an ideal substitute and is widely used in applications that require impact resistance or safety protection, such as stations, stadiums, playgrounds, billboards, etc.

[0003] During the cutting or stamping process of polycarbonate sheets, edge burrs or irregular edges are often generated. The use of a trimming device can remove these burrs, making the edge of the workpiece flat and smooth, improving the aesthetics, and ensuring the quality of the final product. The use of a trimming device can automatically remove edge burrs during the processing process, reducing the need for subsequent manual processing, thereby improving production efficiency and processing speed. The trimming device usually adopts automated operation, reducing the risk of manual operation, ensuring the safety of the processing process, and reducing the labor intensity of the operator.

[0004] However, most of the devices do not have a structure for adjusting the height of the cutter during use. The cutter may not be able to be adjusted due to the different thickness of the plate during use, resulting in the problem of being unable to cut. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a trimming device for polycarbonate plate processing, aiming to improve the problem that the device cannot adapt to plates of various thicknesses and sizes during use due to the lack of a height adjustment mechanism.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The gear wheel is connected with the gear of the first rotating shaft by the outer wall of the gear, and the gear wheel is connected with the gear of the first rotating shaft by the outer wall of the gear.

[0008] Preferably, the conveying assembly includes a conveying support plate, the lower surface of the conveying support plate is fixedly connected to the upper surface of the base plate, the outer wall of the conveying support plate is fixedly connected to a second motor, the output end of the second motor is fixedly connected to a second rotating shaft, and the outer wall of the second rotating shaft is provided with a conveying belt.

[0009] Preferably, a support rod is fixedly connected to the lower surface of the first fixing plate, and a third motor is fixedly connected to the outer wall of the support rod.

[0010] Preferably, the output end of the third motor is fixedly connected with a bidirectional threaded rod, and the outer wall of the bidirectional threaded rod is threadedly connected with a cutting and measuring plate.

[0011] Preferably, a second sliding groove is formed on the inner wall of the cutting and measuring plate, and a second fixing plate is fixedly connected to the outer wall of the supporting rod.

[0012] Preferably, the inner wall of the second sliding groove is slidably connected to the outer wall of the second fixing plate, and the lower surface of the second fixing plate is fixedly connected to the limiting block.

[0013] Preferably, the outer wall of the bidirectional threaded rod is rotatably connected to the inner wall of the limit block, and the inner wall of the cutting and measuring plate is slidably connected to the limit rod.

[0014] Preferably, both ends of the limit rod are fixedly connected to the outer wall of the support rod, and a trimming knife is fixedly connected to the lower surface of the cutting and measuring plate.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, the worm is driven by the first motor to drive the worm wheel to rotate, and the worm wheel drives the first rotating shaft to rotate on the inner wall of the first fixed plate to drive the gear to rotate on the outer wall of the toothed plate. When in use, the support rod can be quickly adjusted in height by limiting the first sliding groove and the limiting slider.

[0017] 2. In the utility model, the conveying is carried out by the second motor and the conveyor belt, the support rod is driven downward by the first fixed plate, the bidirectional threaded rod is driven to rotate on the inner wall of the limit block by the third motor, the cutting and measuring plate is driven by the bidirectional threaded rod to adjust the position of the trimming knife under the limit of the second slide groove and the second fixed plate, and then the gear is driven downward by the first motor, which can achieve the effect of quickly and accurately trimming the plate during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional diagram of a trimming device for processing a polycarbonate plate proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of a top plate of a trimming device for processing a polycarbonate plate proposed by the utility model;

[0020] Figure 3 A schematic diagram of a conveyor belt of a trimming device for processing a polycarbonate plate proposed in the utility model;

[0021] Figure 4 The utility model discloses a cutting and measuring plate schematic diagram of a trimming device for processing polycarbonate plates.

[0022] Legend:

[0023] 1. Top plate; 2. First motor; 3. Worm; 4. Worm wheel; 5. First rotating shaft; 6. First fixed plate; 7. Limiting slider; 8. Gear; 9. Side protection plate; 10. First slide groove; 11. Tooth plate; 12. Bottom plate; 13. Conveying support plate; 14. Second motor; 15. Second rotating shaft; 16. Conveying belt; 17. Support rod; 18. Third motor; 19. Bidirectional threaded rod; 20. Limiting block; 21. Second slide groove; 22. Second fixed plate; 23. Cutting measuring plate; 24. Edge cutting knife; 25. Limiting rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings of the specification of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Reference Figure 1 - Figure 3The utility model provides an embodiment: a trimming device for processing a polycarbonate plate, comprising a top plate 1, a first motor 2 is fixedly connected to the lower surface of the top plate 1, a worm 3 is fixedly connected to the output end of the first motor 2, an outer wall of the worm 3 is meshingly connected to a worm wheel 4, an inner wall of the worm wheel 4 is fixedly connected to a first rotating shaft 5, an outer wall of the first rotating shaft 5 is rotatably connected to a first fixed plate 6, an upper surface of the first fixed plate 6 is fixedly connected to the lower surface of the top plate 1, an outer wall of the first rotating shaft 5 is fixedly connected to a gear 8, an outer wall of the gear 8 is meshingly connected to a toothed plate 11, and an outer wall of the toothed plate 11 is fixedly connected to a side protection plate 9, The inner wall of the side protection plate 9 is provided with a first slide groove 10, the outer wall of the first fixed plate 6 is fixedly connected to the limit slider 7, the outer wall of the limit slider 7 is slidably connected to the inner wall of the first slide groove 10, the lower surface of the side protection plate 9 is fixedly connected to the bottom plate 12, and the upper surface of the bottom plate 12 is provided with a conveying assembly; the conveying assembly includes a conveying support plate 13, the lower surface of the conveying support plate 13 is fixedly connected to the upper surface of the bottom plate 12, the outer wall of the conveying support plate 13 is fixedly connected to the second motor 14, the output end of the second motor 14 is fixedly connected to the second rotating shaft 15, and the outer wall of the second rotating shaft 15 is provided with a conveying belt 16;

[0026] Specifically, when the worm 3 is driven to rotate by the first motor 2, and the worm 3 drives the worm wheel 4 to drive the first rotating shaft 5 to rotate on the inner wall of the first fixed plate 6, the first rotating shaft 5 can drive the gear 8 to rotate on the outer wall of the toothed plate 11, which can achieve the effect of adjusting the height of the first fixed plate 6. When the limiting slider 7 outside the first fixed plate 6 slides on the inner wall of the first slide groove 10, the displacement and eccentricity during use can be avoided. During use, the height of the cutting tool can be quickly adjusted to adapt to the effect of plates of different sizes and thicknesses.

[0027] Reference Figure 1 and Figure 4 The lower surface of the first fixed plate 6 is fixedly connected with a support rod 17, and the outer wall of the support rod 17 is fixedly connected with a third motor 18; the output end of the third motor 18 is fixedly connected with a bidirectional threaded rod 19, and the outer wall of the bidirectional threaded rod 19 is threadedly connected with a cutting and measuring plate 23; the inner wall of the cutting and measuring plate 23 is provided with a second sliding groove 21, and the outer wall of the support rod 17 is fixedly connected with a second fixed plate 22;

[0028] Specifically, the first fixed plate 6 drives the support rod 17 to adjust the height. During use, the support rod 17 is used to fix the plate. When the third motor 18 drives the bidirectional threaded rod 19 to rotate on the inner wall of the limit block 20, the cutting measurement plate 23 can be driven to adjust under the limit of the second rotating shaft 15, the second fixed plate 22 and the second slide groove 21. During use, the plate can be fixed, and the height adjustment effect of the first fixed plate 6 can be used to achieve a quick cutting effect.

[0029] Reference Figure 4 The inner wall of the second slide groove 21 is slidably connected to the outer wall of the second fixed plate 22, and the lower surface of the second fixed plate 22 is fixedly connected to the limiting block 20; the outer wall of the bidirectional threaded rod 19 is rotatably connected to the inner wall of the limiting block 20, and the inner wall of the cutting and measuring plate 23 is slidably connected to the limiting rod 25; both ends of the limiting rod 25 are fixedly connected to the outer wall of the support rod 17, and the lower surface of the cutting and measuring plate 23 is fixedly connected with a trimming knife 24;

[0030] Specifically, the sheet material is quickly cut by the trimming knife 24. During use, the position of the trimming knife 24 is quickly adjusted by the third motor 18 and the bidirectional threaded rod 19 for cutting. The effect of rapid adjustment can be achieved according to the production of sheets of different sizes, thereby increasing the production speed during use.

[0031] Working principle: when the device needs to be used, the second motor 14 drives the second rotating shaft 15 to rotate on the inner wall of the conveying support plate 13, and the second rotating shaft 15 drives the conveying belt 16 to convey the plate. During use, the first motor 2 drives the worm 3 to rotate, and the worm 3 drives the worm wheel 4 to drive the first rotating shaft 5 to rotate on the inner wall of the first fixed plate 6, and the first rotating shaft 5 can drive the gear 8 to rotate on the outer wall of the toothed plate 11, so that the height of the first fixed plate 6 can be adjusted during use. During use, when the limiting slider 7 outside the first fixed plate 6 slides on the inner wall of the first slide groove 10, the offset and eccentricity during use can be avoided, and the stability during use can be further improved. During use, the first fixed plate 6 drives the support rod 17 to adjust the height. During use, the support rod 17 is used to adjust the height of the support rod 17. The plate is fixed, and when the bidirectional threaded rod 19 is driven by the third motor 18 to rotate on the inner wall of the limit block 20, the cutting measuring plate 23 can be driven to be adjusted under the limit of the second rotating shaft 15, the second fixed plate 22 and the second slide groove 21. During use, the cutting position can be quickly adjusted according to the needs of use. During use, the plate is quickly cut by the trimming knife 24. During use, the position of the trimming knife 24 is quickly adjusted by the third motor 18 and the bidirectional threaded rod 19 to cut. During use, the device not only drives the gear 8 to rotate on the outer wall of the toothed plate 11 when the first rotating shaft 5 is driven by the worm gear 4 to rotate the inner wall of the first fixed plate 6, but also can quickly adjust the height of the support rod 17 through the limit of the first slide groove 10 and the limit slider 7 during use, and also drives the gear 8 to press down by the first motor 2, which can quickly and accurately trim the plate during use.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A trimming device for processing a polycarbonate plate, comprising a top plate (1), characterized in that: The lower surface of the top plate (1) is fixedly connected to a first motor (2), the output end of the first motor (2) is fixedly connected to a worm (3), the outer wall of the worm (3) is meshingly connected to a worm wheel (4), the inner wall of the worm wheel (4) is fixedly connected to a first rotating shaft (5), the outer wall of the first rotating shaft (5) is rotatably connected to a first fixed plate (6), the upper surface of the first fixed plate (6) is fixedly connected to the lower surface of the top plate (1), the outer wall of the first rotating shaft (5) is fixedly connected to a gear (8), The outer wall of the gear (8) is meshingly connected with a tooth plate (11), the outer wall of the tooth plate (11) is fixedly connected with a side protection plate (9), the inner wall of the side protection plate (9) is provided with a first slide groove (10), the outer wall of the first fixed plate (6) is fixedly connected with a limiting slider (7), the outer wall of the limiting slider (7) is slidably connected to the inner wall of the first slide groove (10), the lower surface of the side protection plate (9) is fixedly connected with a bottom plate (12), and the upper surface of the bottom plate (12) is provided with a conveying component.

2. The edge trimming device for processing a polycarbonate plate according to claim 1, characterized in that: The conveying assembly comprises a conveying support plate (13), the lower surface of the conveying support plate (13) is fixedly connected to the upper surface of the bottom plate (12), the outer wall of the conveying support plate (13) is fixedly connected to a second motor (14), the output end of the second motor (14) is fixedly connected to a second rotating shaft (15), and the outer wall of the second rotating shaft (15) is provided with a conveying belt (16).

3. The edge trimming device for processing a polycarbonate plate according to claim 2, characterized in that: A support rod (17) is fixedly connected to the lower surface of the first fixing plate (6), and a third motor (18) is fixedly connected to the outer wall of the support rod (17).

4. The edge trimming device for processing a polycarbonate plate according to claim 3, characterized in that: The output end of the third motor (18) is fixedly connected to a bidirectional threaded rod (19), and the outer wall of the bidirectional threaded rod (19) is threadedly connected to a cutting measurement plate (23).

5. The edge trimming device for processing a polycarbonate plate according to claim 4, characterized in that: The inner wall of the cutting and measuring plate (23) is provided with a second sliding groove (21), and the outer wall of the support rod (17) is fixedly connected with a second fixing plate (22).

6. The edge trimming device for processing a polycarbonate plate according to claim 5, characterized in that: The inner wall of the second sliding groove (21) is slidably connected to the outer wall of the second fixing plate (22), and the lower surface of the second fixing plate (22) is fixedly connected to the limiting block (20).

7. The edge trimming device for processing a polycarbonate plate according to claim 6, characterized in that: The outer wall of the bidirectional threaded rod (19) is rotatably connected to the inner wall of the limit block (20), and the inner wall of the cutting measurement plate (23) is slidably connected to the limit rod (25).

8. The edge trimming device for processing a polycarbonate plate according to claim 7, characterized in that: Both ends of the limit rod (25) are fixedly connected to the outer wall of the support rod (17), and the lower surface of the cutting and measuring plate (23) is fixedly connected to a trimming knife (24).

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