A plastic parts processing shearing device

Abstract

The utility model discloses a plastic parts processing and shearing device, comprising a support frame, the upper surface of the support frame is fixedly connected with a top plate, the lower surface of the top plate is provided with a guide groove, the inner side wall of the guide groove is symmetrically provided with a slide groove, the inner side wall of the slide groove is slidably connected with a card plate; the outer surface of the card plate is fixedly connected with a slider, and the outer surface of the slider is fixedly connected with an electric telescopic rod. The plastic parts processing and shearing device supports and stabilizes the top plate through the arrangement of the support frame, the slider, the electric telescopic rod, the scale bar and the pointer. When it is necessary to shear a plastic part of a certain width, the electric telescopic rod can be started according to the comparison indication of the scale bar on the top plate, and the slider can be moved in the guide groove in cooperation with the card plate and the slider, and the cutting size is determined by the position of the pointer on the card plate on the scale bar. The card plate and the slide groove can balance and stabilize the position of the slider to ensure the accuracy of the cutting and reinforcement size.

Description

Technical Field

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

[0002] Plastic accessories are products made of plastic materials. Existing plastic products include sealing strips, sealing rings or gaskets. Plastic accessories have a certain degree of elasticity. In the process of producing accessories such as sealing strips, sealing rings or gaskets, the long strips of semi-products need to be cut into finished products that meet the specifications.

[0003] After searching, the authorization announcement number CN 219726393 U discloses a plastic shearing device, which belongs to the field of plastic shearing technology and includes a base. The utility model solves the existing plastic shearing device. Although the plastic workpiece placed on the processing base is pushed to the bottom of the tool for shearing processing by moving the push plate, thereby avoiding the human body from contacting with the mechanically driven tool during the shearing processing and causing damage to the human body, the device is not convenient for shearing plastic products of different heights and widths, and is not convenient for shearing plastic products of different depths, which is inconvenient to operate and has greatly reduced practicality. However, when the comparative document is used in specific use, due to the different sizes required for plastic accessories, manual measurement is still required when cutting, which increases the manual operation steps. A structure that can help intuitively determine the size of plastic accessories and facilitate shearing is needed to improve the accuracy of the device. Therefore, it is necessary to design a plastic accessories processing and shearing device. Utility Model Content

[0004] The main purpose of the utility model is to provide a plastic parts processing and shearing device, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A plastic parts processing and shearing device comprises a support frame, the upper surface of the support frame is fixedly connected to a top plate, the lower surface of the top plate is provided with a guide groove, the inner side wall of the guide groove is symmetrically provided with a slide groove, the inner side wall of the slide groove is slidably connected to a card plate; the outer surface of the card plate is fixedly connected to a slider, the outer surface of the slider is fixedly connected to an electric telescopic rod, one end of the electric telescopic rod is fixedly connected to the guide groove, the front and rear outer surfaces of the top plate are symmetrically provided with scale bars, and the upper surface of the card plate is fixedly connected to a pointer.

[0007] In order to facilitate the purpose of driving cutting, the utility model is a plastic accessories processing and shearing device. The lower surface of the slider is fixedly connected to a pneumatic cylinder, the lower surface of the pneumatic cylinder is movably connected to a pneumatic rod, the lower surface of the pneumatic rod is fixedly connected to a mounting block, a first motor is installed in the middle of the mounting block, and a cutting knife is fixedly connected to the output end of the first motor, and the position of the cutting knife corresponds to the position of the pointer.

[0008] In order to facilitate the forward and backward movement and cutting, the utility model provides a plastic accessories processing and shearing device. The lower surface of the support frame is fixedly connected to a moving block, the middle part of the moving block is threadedly connected to a screw, a second motor is installed at one end of the screw, and a protective box is sleeved on the outer surface of the second motor.

[0009] In order to achieve the purpose of protecting the operating table, as a plastic accessories processing and shearing device of the utility model, the lower surface of the protection box is fixedly connected to the operating table, and the upper surface of the operating table is movably connected to the protection pad.

[0010] In order to facilitate the placement of plastic accessories and increase storage space, the utility model provides a plastic accessories processing and shearing device, wherein the four corners of the lower surface of the operating table are fixedly connected with support legs, and the outer surfaces of the support legs are fixedly connected with a placement layer.

[0011] In order to facilitate the collection of debris for centralized processing, the utility model provides a plastic parts processing and shearing device, in which a rotating plate is rotatably connected to the lower surface of the operating table, and a storage groove is placed on the upper surface of the rotating plate.

[0012] In order to achieve the purpose of facilitating heat dissipation and extending the service life, as a plastic accessory processing and shearing device of the utility model, the outer surface of the protection box is symmetrically provided with heat dissipation seams.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In the utility model, the support frame supports and stabilizes the top plate through the arrangement of the support frame, top plate, guide groove, slide groove, pallet, slider, electric telescopic rod, scale bar and pointer. When it is necessary to cut plastic accessories of a certain width, the electric telescopic rod can be started according to the comparison indication of the scale bar on the top plate. With the cooperation of the pallet and the slider, the slider is moved in the guide groove, and the cutting size is determined by the position of the pointer on the pallet on the scale bar. The pallet and the slide groove can balance and stabilize the position of the slider to ensure the accuracy of the cutting and reinforcement size.

[0015] 2. In the utility model, through the arrangement of the operating table, the protection pad, the supporting legs, the placement layer, the rotating plate and the storage groove, the protection pad can protect the safety of the surface of the operating table to prevent the cutting knife from damaging the surface of the operating table when cutting and shearing; the supporting legs can increase the height of the operating table to facilitate the installation of the fixed placement layer; some plastic accessories to be cut or cut can be placed on the upper surface of the placement layer, thereby increasing the storage space of the device; when the rotating plate is in use, it can be rotated out from under the operating table to place the storage groove, so as to collect the debris left by cutting on the upper surface of the operating table for centralized treatment and improved cleanliness. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of an embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of an electric telescopic rod according to an embodiment of the utility model;

[0018] Figure 3 This is a schematic diagram of the screw structure of an embodiment of the utility model;

[0019] Figure 4 This is a schematic diagram of the storage slot structure of an embodiment of the utility model;

[0020] Figure 5 The figure is a schematic diagram of the structure of a protective pad according to an embodiment of the utility model.

[0021] In the figure: 1. support frame; 2. top plate; 3. guide groove; 4. slide groove; 5. card plate; 6. slider; 7. electric telescopic rod; 8. scale bar; 9. pointer; 10. pneumatic cylinder; 11. pneumatic rod; 12. mounting block; 13. first motor; 14. cutting knife; 15. moving block; 16. screw; 17. second motor; 18. protection box; 19. operating table; 20. protection pad; 21. support leg; 22. placement layer; 23. rotating plate; 24. storage slot; 25. heat dissipation gap. 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. Example

[0023] like Figure 1-5As shown, a plastic parts processing and shearing device comprises a support frame 1, a top plate 2 is fixedly connected to the upper surface of the support frame 1, a guide groove 3 is provided on the lower surface of the top plate 2, a slide groove 4 is symmetrically provided on the inner side wall of the guide groove 3, and a clamping plate 5 is slidably connected to the inner side wall of the slide groove 4;

[0024] In this embodiment, a slider 6 is fixedly connected to the outer surface of the card plate 5, an electric telescopic rod 7 is fixedly connected to the outer surface of the slider 6, one end of the electric telescopic rod 7 is fixedly connected to the guide groove 3, scale bars 8 are symmetrically arranged on the front and rear outer surfaces of the top plate 2, and a pointer 9 is fixedly connected to the upper surface of the card plate 5.

[0025] During specific use, the support frame 1 supports and stabilizes the top plate 2. When a plastic accessory of a certain width needs to be cut, the electric telescopic rod 7 can be started according to the comparative indication of the scale bar 8 on the top plate 2. With the cooperation of the card plate 5 and the slider 6, the slider 6 is moved in the guide groove 3. The pointer 9 on the card plate 5 points to the position on the scale bar 8 to determine the cutting size. The card plate 5 and the slide groove 4 can balance and stabilize the position of the slider 6 to ensure the accuracy of the cutting and reinforcement size.

[0026] In this embodiment, the lower surface of the slider 6 is fixedly connected to a pneumatic cylinder 10, the lower surface of the pneumatic cylinder 10 is movably connected to a pneumatic rod 11, the lower surface of the pneumatic rod 11 is fixedly connected to a mounting block 12, a first motor 13 is installed in the middle of the mounting block 12, and a cutting knife 14 is fixedly connected to the output end of the first motor 13, and the position of the cutting knife 14 corresponds to the position of the pointer 9.

[0027] During specific use, the pneumatic cylinder 10 can drive the mounting block 12 on the pneumatic rod 11 to adjust the height, which is convenient for adapting to plastic accessories of different thicknesses. The first motor 13 can drive the cutting knife 14 to rotate and cut. The position of the cutting knife 14 corresponds to the position of the pointer 9, which can better determine the cutting width size.

[0028] In this embodiment, a moving block 15 is fixedly connected to the lower surface of the support frame 1, a screw 16 is threadedly connected to the middle of the moving block 15, a second motor 17 is installed at one end of the screw 16, and a protective box 18 is sleeved on the outer surface of the second motor 17.

[0029] During specific use, the second motor 17 can drive the screw rod 16 to rotate, so that the cutting knife 14 can move forward and backward to complete the shearing of the plastic parts. The protection box 18 can protect the safety of the second motor 17.

[0030] In this embodiment, an operating table 19 is fixedly connected to the lower surface of the protection box 18 , and a protection pad 20 is movably connected to the upper surface of the operating table 19 .

[0031] During specific use, the operating table 19 can be used to place plastic accessories for easy operation, and the protective pad 20 can protect the safety of the surface of the operating table 19 to prevent the cutting knife 14 from damaging the surface of the operating table 19 when cutting and shearing.

[0032] In this embodiment, support legs 21 are fixedly connected to the four corners of the lower surface of the operating table 19 , and a placement layer 22 is fixedly connected to the outer surface of the support legs 21 .

[0033] During specific use, the support legs 21 can increase the height of the operating table 19 to facilitate the installation of the fixed placement layer 22. Some plastic accessories to be cut or cut can be placed on the upper surface of the placement layer 22, thereby increasing the storage space of the device.

[0034] In this embodiment, a rotating plate 23 is rotatably connected to the lower surface of the operating table 19 , and a receiving groove 24 is placed on the upper surface of the rotating plate 23 .

[0035] When in use, the rotating plate 23 can be rotated out from under the operating table 19 to place the receiving groove 24, so as to collect the debris left by cutting on the upper surface of the operating table 19, and carry out centralized treatment to improve the cleanliness.

[0036] In this embodiment, heat dissipation slots 25 are symmetrically formed on the outer surface of the protection box 18 .

[0037] During specific use, the heat dissipation slot 25 can dissipate the heat generated by the second motor 17 when it is working, thereby extending the service life of the component.

[0038] Working principle: During use, the support frame 1 supports and stabilizes the top plate 2. When a plastic accessory of a certain width needs to be cut, the electric telescopic rod 7 can be started according to the comparative indication of the scale bar 8 on the top plate 2. With the cooperation of the card plate 5 and the slider 6, the slider 6 is moved in the guide groove 3, and the position of the pointer 9 on the card plate 5 on the scale bar 8 is used to determine the cutting size. The card plate 5 and the slide groove 4 can balance and stabilize the position of the slider 6 to ensure the accuracy of the cutting and reinforcement size. The pneumatic cylinder 10 can drive the mounting block 12 on the pneumatic rod 11 to adjust the height, which is convenient for plastic accessories of different thicknesses. The first motor 13 can drive the cutting knife 14 to rotate and cut. The position of the cutting knife 14 corresponds to the pointer 9, which can better determine the cutting width. The second motor 17 can drive the screw 16 to rotate, so that the cutting The knife 14 moves forward and backward to complete the shearing of the plastic accessories. The protection box 18 can protect the safety of the second motor 17. The operating table 19 can place plastic accessories for easy operation. The protection pad 20 can protect the safety of the surface of the operating table 19 to prevent the cutting knife 14 from damaging the surface of the operating table 19 when cutting and shearing. The support legs 21 can increase the height of the operating table 19 to facilitate the installation of the fixed placement layer 22. Some plastic accessories to be sheared or sheared can be placed on the upper surface of the placement layer 22, which increases the storage space of the device. When the rotating plate 23 is used, it can be rotated out from under the operating table 19 to place the storage groove 24, and the debris left by the cutting on the upper surface of the operating table 19 can be collected for centralized treatment to improve the cleanliness. The heat dissipation gap 25 can dissipate the heat generated by the second motor 17 when it is working, thereby extending the service life of the component.

[0039] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A plastic parts processing and shearing device, comprising a support frame (1), characterized in that: The upper surface of the support frame (1) is fixedly connected to a top plate (2), the lower surface of the top plate (2) is provided with a guide groove (3), the inner side wall of the guide groove (3) is symmetrically provided with a slide groove (4), and the inner side wall of the slide groove (4) is slidably connected to a clamping plate (5); The outer surface of the card plate (5) is fixedly connected to a slider (6), the outer surface of the slider (6) is fixedly connected to an electric telescopic rod (7), one end of the electric telescopic rod (7) is fixedly connected to the guide groove (3), the front and rear outer surfaces of the top plate (2) are symmetrically provided with scale bars (8), and the upper surface of the card plate (5) is fixedly connected to a pointer (9); The lower surface of the slider (6) is fixedly connected to a pneumatic cylinder (10), the lower surface of the pneumatic cylinder (10) is movably connected to a pneumatic rod (11), the lower surface of the pneumatic rod (11) is fixedly connected to a mounting block (12), a first motor (13) is mounted in the middle of the mounting block (12), and a cutting knife (14) is fixedly connected to the output end of the first motor (13), and the position of the cutting knife (14) corresponds to the position of the pointer (9).

2. A plastic parts processing and shearing device according to claim 1, characterized in that: A moving block (15) is fixedly connected to the lower surface of the support frame (1), a screw rod (16) is threadedly connected to the middle of the moving block (15), a second motor (17) is mounted on one end of the screw rod (16), and a protective box (18) is sleeved on the outer surface of the second motor (17).

3. A plastic parts processing and shearing device according to claim 2, characterized in that: The lower surface of the protection box (18) is fixedly connected to an operating table (19), and the upper surface of the operating table (19) is movably connected to a protection pad (20).

4. A plastic parts processing and shearing device according to claim 3, characterized in that: Support legs (21) are fixedly connected to the four corners of the lower surface of the operating table (19), and a placement layer (22) is fixedly connected to the outer surface of the support legs (21).

5. The plastic parts processing and shearing device according to claim 3, characterized in that: The lower surface of the operating table (19) is rotatably connected to a rotating plate (23), and a storage groove (24) is placed on the upper surface of the rotating plate (23).

6. A plastic parts processing and shearing device according to claim 2, characterized in that: The outer surface of the protection box (18) is symmetrically provided with heat dissipation slots (25).

Images