Plastic product processing and shearing device

Abstract

The utility model relates to the technical field of plastic shearing, and discloses a plastic product processing and shearing device which comprises a base, a first supporting plate is fixedly connected to the top of the base, a top plate is fixedly connected to one side wall of the supporting plate, a second fixing plate is fixedly connected to the bottom of the top plate, and a second rotating plate is rotatably connected to the bottom of a rotating shaft. A fifth rolling shaft is rotationally connected to the bottom of the second rotating plate, a third connecting rod is rotationally connected to the outer wall of the fifth rolling shaft, a second hydraulic cylinder is fixedly connected to the bottom of the top plate, one side of the connecting block is fixedly connected to the top of a sliding plate, and a rotating column is rotationally connected to the bottom of the sliding plate. According to the plastic product straightening device, the plastic product straightening effect is achieved through cooperation of the connecting block and the third connecting rod, the problems that the plastic product cannot be automatically straightened, an operator needs to continuously and manually adjust the shearing position, and consequently accurate shearing cannot be achieved are solved, and the shearing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic shearing, in particular to a plastic product processing shearing device. Background Art

[0002] Plastic products are various products made from plastic materials through processing and molding. These products can include daily necessities, industrial parts, packaging materials, toys, furniture, auto parts and other products. Plastic products are usually light, durable, highly plastic and low-cost, and have been widely used in modern society. Shearing can make plastic products according to the use of materials. Cut the material into the required shape, such as metal processing and textile manufacturing. In addition, shearing can also be used to split large pieces of material, reduce the volume of the material for easy carrying and storage, and increase the strength by stacking materials. Most importantly, shearing can be used to manufacture parts or components of new products, and is a common processing method in the manufacturing industry.

[0003] Traditional plastic product processing shearing devices are usually first composed of shearing tools, including scissors and knives, for manual operation or small-scale processing. For industrial production, shearing equipment is indispensable, such as shears, wire cutters and die cutters, which have blades or die cutters that shear plastic materials by applying pressure and movement. Auxiliary equipment such as clamps and positioning devices are also often used to maintain the stability and accuracy of the material.

[0004] However, traditional plastic product processing shearing devices usually do not have automatic alignment devices, which means that during the shearing process, the operator needs to constantly manually adjust the shearing position to ensure accurate shearing. This manual adjustment not only increases processing time, but may also lead to inaccurate shearing, especially when processing a large number of plastic products. In addition, continuous manual operation may cause operator fatigue and increase the risk of safety accidents. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a plastic product processing and shearing device, aiming to improve the problem that traditional plastic product processing and shearing devices usually do not have an automatic straightening device and require operators to continuously adjust the position of the plastic product.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a plastic product processing and shearing device comprises a base, the top of the base is fixedly connected to a support plate 1, one side wall of the support plate is fixedly connected to a top plate, the bottom of the top plate is fixedly connected to a fixed plate 2, the bottom of the fixed plate 2 is slidably connected to a sliding plate, the bottom of the sliding plate is fixedly connected to a rotating shaft, the bottom of the rotating shaft is rotatably connected to a rotating plate 2, the bottom of the rotating plate 2 is rotatably connected to a roller 5, the outer wall of the roller 5 is rotatably connected to a connecting rod 3, one end of the connecting rod 3 is fixedly connected to a roller 4, the bottom of the roller 4 is rotatably connected to the bottom of the sliding plate, the bottom of the top plate is fixedly connected to a hydraulic cylinder 2, the output end of the hydraulic cylinder 2 is fixedly connected to a connecting block, one side of the connecting block is fixedly connected to the top of the sliding plate, the bottom of the sliding plate is rotatably connected to a rotating column, and a fixing component is provided at the bottom of the fixed plate 2.

[0007] Furthermore, the fixing assembly comprises a slide rail, the bottom of the slide rail is fixedly connected to the bottom of the second fixing plate, and the outer wall of the slide rail is slidably connected to the inside of the sliding plate.

[0008] Furthermore, the top of the base is fixedly connected to pillar one, the top of the pillar one is fixedly connected to fixing plate one, and one side of the fixing plate one is fixedly connected to supporting plate two.

[0009] Furthermore, a motor is fixedly connected to the top of the base, a drum is fixedly connected to the output end of the motor, and a crawler is provided on the outer wall of the drum.

[0010] Furthermore, a hollow frame is fixedly connected to the top of the base, a rotating plate 1 is rotatably connected inside the hollow frame, one side of the rotating plate 1 is rotatably connected to two front-to-back symmetrical rollers 2, and an outer wall of one of the rollers 2 is rotatably connected to a connecting rod 1.

[0011] Furthermore, a spring is provided on the outer wall of the fixed column, one end of the spring is fixedly connected to the top of the support plate three, and the other end of the spring is fixedly connected to the bottom of another support plate three. A telescopic rod is fixedly connected inside the support plate three, one end of the telescopic rod is fixedly connected to a switch knife one, and a switch knife two is fixedly connected to the top of the support plate three.

[0012] Furthermore, a spring is provided on the outer wall of the fixed column, one end of the spring is fixedly connected to the top of the support plate three, and the other end of the spring is fixedly connected to the bottom of another support plate three. A telescopic rod is fixedly connected inside the support plate three, one end of the telescopic rod is fixedly connected to a switch knife one, and a switch knife two is fixedly connected to the top of the support plate three.

[0013] Furthermore, one side of the other roller 2 is rotatably connected to a connecting rod 2, one end of the connecting rod 2 is fixedly connected to a roller 3, and one end of the roller 3 is rotatably connected to one side of a supporting plate 3.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the plastic product is aligned through the cooperation among the connecting block, the rotating plate 2, the sliding plate, the rotating plate 2, the roller 4 and the connecting rod 3, thereby solving the problem that the plastic product cannot be aligned automatically and the operator needs to constantly manually adjust the shearing position, resulting in inaccurate shearing, thereby improving the working efficiency of the plastic product processing shearing device.

[0016] 2. In the utility model, the effect of shearing plastic products is achieved through the cooperation among hydraulic cylinder 1, fixed column, roller 1, roller 2, rotating plate 1, telescopic rod and spring, which solves the problem of inaccurate shearing caused by manual adjustment of shearing position, thereby improving the practicability of the shearing device for processing plastic products. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural diagram of a plastic product processing and shearing device proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of a hollow frame of a plastic product processing and shearing device proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the top plate and bottom structure of a plastic product processing and shearing device proposed by the utility model.

[0020] Legend:

[0021] 1. Base; 2. Hollow frame; 3. Top plate; 4. Roller; 5. Support plate 1; 6. Pillar 1; 7. Fixed plate 1; 8. Support plate 2; 9. Motor; 10. Track; 11. Hydraulic cylinder 1; 12. Fixed column; 13. Support plate 3; 14. Roller 1; 15. Connecting rod 1; 16. Rotating plate 1; 17. Roller 2; 18. Connecting rod 2; 19. Roller 3; 20. Telescopic rod; 21. Gate knife 1; 22. Gate knife 2; 23. Spring; 24. Fixed plate 2; 25. Sliding plate; 26. Rotating column; 27. Hydraulic cylinder 2; 28. Connecting block; 29. ​​Rotating plate 2; 30. Roller 4; 31. Connecting rod 3; 32. Roller 5; 33. Rotating shaft; 34. Slide rail. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments 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 in 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.

[0023] Reference Figure 1 and Figure 3 The utility model provides an embodiment: a plastic product processing shearing device, including a base 1, a support plate 1 5 is fixedly connected to the top of the base 1, a top plate 3 is fixedly connected to the side wall of the support plate 1 5, a fixed plate 2 24 is fixedly connected to the bottom of the top plate 3, a sliding plate 25 is slidably connected to the bottom of the fixed plate 24, a rotating shaft 33 is fixedly connected to the bottom of the sliding plate 25, a rotating shaft 33 is rotatably connected to the bottom of the rotating plate 29, a rotating plate 29 is rotatably connected to the bottom of the roller 5 32, and the outer wall of the roller 5 32 is rotatably connected to the connecting rod 3 31, and the connecting rod 3 is connected to the bottom of the rotating plate 29. One end of the rod 31 is fixedly connected to the roller 4 30, the bottom of the roller 4 30 is rotatably connected to the bottom of the sliding plate 25, the bottom of the top plate 3 is fixedly connected to the hydraulic cylinder 27, the output end of the hydraulic cylinder 27 is fixedly connected to the connecting block 28, one side of the connecting block 28 is fixedly connected to the top of the sliding plate 25, the bottom of the sliding plate 25 is rotatably connected to the rotating column 26, and the bottom of the fixed plate 24 is provided with a fixing assembly, the fixing assembly includes a slide rail 34, the bottom of the slide rail 34 is fixedly connected to the bottom of the fixed plate 24, and the outer wall of the slide rail 34 is slidably connected to the inside of the sliding plate 25;

[0024] Specifically, when the plastic product is to be aligned, it is first placed on the surface of the crawler 10. Then, the output end of the motor 9 is started, driving the roller 4 to rotate, and then driving the crawler 10 provided on the outer wall to rotate together. Subsequently, the hydraulic cylinder 27 is fixed to the bottom of the top plate 3, and pushes the sliding plate 25 to move through its output end, and the sliding plate 25 slides on the outer wall of the slide rail 34. This movement causes the sliding plate 25 to drive the roller 4 30 to rotate, and then the rotation of the roller 4 30 drives the connecting rod 3 31 on one side to rotate, and the movement of the connecting rod 3 31 drives the roller 5 32 to rotate. Subsequently, the rotation of the roller 5 32 drives the rotating plate 2 29 at the bottom to rotate together, and the movement of the rotating plate 2 29 further causes the connecting rod 3 31 to move closer to each other, and finally completes the alignment of the plastic product.

[0025] Reference Figure 1 and Figure 2The top of the base 1 is fixedly connected to a pillar 6, and the top of the pillar 6 is fixedly connected to a fixed plate 7, and one side of the fixed plate 7 is fixedly connected to a support plate 2 8, the top of the base 1 is fixedly connected to a motor 9, and the output end of the motor 9 is fixedly connected to a roller 4, and the outer wall of the roller 4 is provided with a crawler 10, the top of the base 1 is fixedly connected to a hollow frame 2, and the hollow frame 2 is rotatably connected to a rotating plate 16, and one side of the rotating plate 16 is rotatably connected to two front-to-back symmetrical rollers 2 17, and one of the rollers 2 17 is rotatably connected to a connecting rod 15 on the outer wall, and one end of the connecting rod 15 is fixedly connected to a roller 14, and one side of the roller 14 is rotatably connected to a support plate 3 13, and the hollow frame 2 is fixedly connected to a liquid A hydraulic cylinder 11, an output end of the hydraulic cylinder 11 is fixedly connected to a support plate 3 13, a fixed column 12 is slidably connected inside the support plate 3 13, a spring 23 is arranged on the outer wall of the fixed column 12, one end of the spring 23 is fixedly connected to the top of the support plate 3 13, and the other end of the spring 23 is fixedly connected to the bottom of another support plate 3 13, a telescopic rod 20 is fixedly connected inside the support plate 3 13, one end of the telescopic rod 20 is fixedly connected to a gate knife 1 21, a gate knife 2 22 is fixedly connected to the top of the support plate 3 13, another roller 2 17 is rotatably connected to a connecting rod 2 18 on one side, one end of the connecting rod 2 18 is fixedly connected to a roller 3 19, and one end of the roller 3 19 is rotatably connected to one side of the support plate 3 13;

[0026] Specifically, when shearing plastic products, the output end of the hydraulic cylinder 11 first drives the support plate 3 13 to move up and down. The output end of the hydraulic cylinder 11 drives the support plate 3 13 to slide the outer wall of the fixed column 12, and the lifting of the support plate 3 13 drives the rotating plate 16 on one side to rotate. The rotating plate 16 is driven by force to drive the roller 2 17 on one side to rotate, and the roller 2 17 drives the connecting rod 15 to rotate together, and the rotation of the connecting rod 15 drives the roller 14 at one end to rotate. Then, the rotation of the rotating plate 16 drives the connecting rod 2 18 to repeat the above series of movements, and then, the movement of the connecting rod 15 drives the roller 14 to attract each other, and then drives the support plate 3 13 to move closer to each other, squeezing and tightening the spring 23. The squeezing of the spring 23 drives the telescopic rod 20 fixed inside the support plate 3 13 to move. Finally, the gate knife 1 21 cuts downward and presses on the outer wall of the gate knife 2 22 to achieve the shearing effect on the plastic products.

[0027] Working principle: When using the plastic product processing and shearing device, when aligning the plastic product, first place the plastic product on the upper surface of the crawler 10, then drive the roller 4 to rotate through the output end of the motor 9, and the roller 4 drives the crawler 10 set on the outer wall to rotate, and then the hydraulic cylinder 27 fixed at the bottom of the top plate 3, the output end of the hydraulic cylinder 27 drives the sliding plate 25 to move, and then the sliding plate 25 is forced to slide on the outer wall of the slide rail 34, and then the force of the sliding plate 25 drives the roller 4 30 to rotate, and then the rotation of the roller 4 30 drives the connecting rod 3 31 on one side to rotate, and the force rotation of the connecting rod 3 31 drives the roller 5 32 to rotate, and then the rotation of the roller 5 32 drives the rotating plate 29 at the bottom to rotate together, because the rotation of the rotating plate 29 drives the connecting rod 3 31 to move closer to each other, so as to achieve the effect of aligning the plastic product. When shearing the plastic product, first First, the output end of the hydraulic cylinder 11 drives the support plate 3 13 to perform lifting movement. First, the output end of the hydraulic cylinder 11 drives the support plate 3 13 to slide the outer wall of the fixed column 12, and then the lifting of the support plate 3 13 drives the rotating plate 16 on one side to rotate, and the rotating plate 16 is driven by the force to drive the roller 2 17 on one side to rotate, and the rotation of the roller 2 17 drives the connecting rod 15 to rotate together, and the connecting rod 15 is driven by the force to rotate and drive a section of the roller 14 to rotate, and the above content drives the connecting rod 2 18 to repeat the above movement, and then the movement of the connecting rod 15 drives the roller 14 to attract each other, and then drives the support plates 3 13 to move closer to each other, squeezes and tightens the spring 23, and then drives the telescopic rod 20 fixed inside the support plate 3 13 to move through the squeezing of the spring 23, and then the gate knife 1 21 cuts downward and presses on the outer wall of the gate knife 2 22, and then achieves the effect of shearing the plastic product.

[0028] 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 plastic product processing shearing device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a support plate 1 (5), the side wall of the support plate 1 (5) is fixedly connected to a top plate (3), the bottom of the top plate (3) is fixedly connected to a fixed plate 2 (24), the bottom of the fixed plate 2 (24) is slidably connected to a sliding plate (25), the bottom of the sliding plate (25) is fixedly connected to a rotating shaft (33), the bottom of the rotating shaft (33) is rotatably connected to a rotating plate 2 (29), the bottom of the rotating plate 2 (29) is rotatably connected to a roller 5 (32), the outer wall of the roller 5 (32) is rotatably connected to A connecting rod three (31) is connected, one end of the connecting rod three (31) is fixedly connected to a roller four (30), the bottom of the roller four (30) is rotatably connected to the bottom of the sliding plate (25), the bottom of the top plate (3) is fixedly connected to a hydraulic cylinder two (27), the output end of the hydraulic cylinder two (27) is fixedly connected to a connecting block (28), one side of the connecting block (28) is fixedly connected to the top of the sliding plate (25), the bottom of the sliding plate (25) is rotatably connected to a rotating column (26), and a fixing component is provided at the bottom of the fixed plate two (24).

2. A plastic product processing shearing device according to claim 1, characterized in that: The fixing assembly comprises a slide rail (34), the bottom of the slide rail (34) is fixedly connected to the bottom of the second fixing plate (24), and the outer wall of the slide rail (34) is slidably connected to the inside of the sliding plate (25).

3. A plastic product processing shearing device according to claim 1, characterized in that: The top of the base (1) is fixedly connected to a support column (6), the top of the support column (6) is fixedly connected to a fixing plate (7), and one side of the fixing plate (7) is fixedly connected to a supporting plate (8).

4. A plastic product processing shearing device according to claim 1, characterized in that: A motor (9) is fixedly connected to the top of the base (1), a roller (4) is fixedly connected to the output end of the motor (9), and a crawler (10) is provided on the outer wall of the roller (4).

5. A plastic product processing shearing device according to claim 1, characterized in that: The top of the base (1) is fixedly connected to a hollow frame (2), the interior of the hollow frame (2) is rotatably connected to a rotating plate (16), one side of the rotating plate (16) is rotatably connected to two front-to-back symmetrical rollers (17), and the outer wall of one of the rollers (17) is rotatably connected to a connecting rod (15).

6. A plastic product processing shearing device according to claim 5, characterized in that: One end of the connecting rod 1 (15) is fixedly connected to a roller 1 (14), one side of the roller 1 (14) is rotatably connected to a support plate 3 (13), the interior of the hollow frame (2) is fixedly connected to a hydraulic cylinder 1 (11), the output end of the hydraulic cylinder 1 (11) is fixedly connected to a support plate 3 (13), and the interior of the support plate 3 (13) is slidably connected to a fixed column (12).

7. A plastic product processing shearing device according to claim 6, characterized in that: The outer wall of the fixed column (12) is provided with a spring (23), one end of the spring (23) is fixedly connected to the top of the third support plate (13), and the other end of the spring (23) is fixedly connected to the bottom of another third support plate (13). The third support plate (13) is internally fixedly connected with a telescopic rod (20), one end of the telescopic rod (20) is fixedly connected with a gate knife 1 (21), and the top of the third support plate (13) is fixedly connected with a gate knife 2 (22).

8. The plastic product processing shearing device according to claim 5, characterized in that: One side of the other roller 2 (17) is rotatably connected to a connecting rod 2 (18), one end of the connecting rod 2 (18) is fixedly connected to a roller 3 (19), and one end of the roller 3 (19) is rotatably connected to one side of the support plate 3 (13).

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