Production polishing device for plastic parts

Abstract

The utility model belongs to the technical field of production of plastic parts, particularly relates to a production polishing device for plastic parts, and aims to solve the problems that existing equipment is generally poor in treatment effect on large-particle waste chips generated by polishing and cannot adapt to plastic parts of various sizes, and the following scheme is provided: the production polishing device comprises a base and an adjusting frame, a first supporting frame and a supporting plate are fixedly installed on the base, a second supporting frame is connected to the base in a sliding mode, a first motor is fixedly connected to the first supporting frame, a first transmission rod is fixedly connected to the first motor, a clamping mechanism is connected to the first transmission rod, and a cleaning mechanism is connected to the base. A second motor is fixedly connected to the second supporting frame. The device is easy to operate and convenient to use, the effect of treating large-particle scraps generated by polishing can be better, the device can adapt to plastic parts of various sizes, and therefore the applicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic parts production, in particular to a production polishing device for plastic parts. Background Art

[0002] A grinding device generally refers to a processing method that uses rough objects (such as sandpaper containing high-hardness particles) to change the physical properties of the material surface through friction. The main purpose is to obtain a specific surface roughness, thereby eliminating burrs on the surface of the object. The particles, roughness and unevenness on the surface of the object can be removed by grinding. With the rapid development of the plastics industry and the continuous improvement of plastic performance, plastic accessories have been widely used. Plastic accessories are replacing traditional metal parts in different fields, and a well-designed plastic accessory can often replace multiple traditional metal parts, thereby simplifying the product structure and saving manufacturing costs. In order to ensure the surface quality of plastic accessories, a grinding device is required to grind the plastic accessories to remove the mold line on the surface of the plastic accessories.

[0003] The existing production grinding device for plastic parts usually has poor effect on processing large waste particles generated by grinding, and cannot adapt to plastic parts of various sizes. Therefore, we propose a production grinding device for plastic parts. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the existing equipment that the large waste particles generated by grinding are usually not processed well and cannot adapt to plastic parts of various sizes, and proposes a production grinding device for plastic parts.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A production polishing device for plastic parts comprises a base and an adjusting frame, wherein a first support frame and a support plate are fixedly mounted on the base, a second support frame is slidably connected to the base, a first motor is fixedly connected to the first support frame, a first transmission rod is fixedly connected to the first motor, a clamping mechanism is connected to the first transmission rod, a cleaning mechanism is connected to the base, a second support frame is fixedly connected to the second motor, a second transmission rod is fixedly connected to the output shaft of the second motor, a vertical adjustment mechanism is connected to the second transmission rod, a third motor is fixedly connected to the adjusting frame, a third transmission rod is fixedly connected to the output shaft of the third motor, and a lateral adjustment mechanism is connected to the third transmission rod.

[0007] Preferably, the clamping mechanism includes a first screw, a second screw and two clamping plates, the first screw and the second screw are both fixedly connected to the first transmission rod, and the first screw and the second screw are both threadedly connected with a first slider, the clamping plate is slidably connected to the first support frame, and the clamping plate is fixedly connected to the first slider.

[0008] Preferably, the cleaning mechanism includes a fan, a material receiving hopper and a waste collection box, the fan and the waste collection box are fixedly connected to the base, the material receiving hopper is fixedly connected to the fan, and the fan and the waste collection box are fixedly connected to the same air pipe.

[0009] Preferably, the vertical adjustment mechanism includes a third screw and a second slider, the third screw is fixedly connected to the second transmission rod, the second slider is threadedly connected to the third screw, the second slider is slidably connected to the second support frame, and the second slider is fixedly connected to the adjustment frame.

[0010] Preferably, the lateral adjustment mechanism includes a fourth screw and a third slider, the fourth screw is fixedly connected to the third transmission rod, the third slider is threadedly connected to the fourth screw, and the third slider is slidably connected to the adjustment frame.

[0011] Preferably, a cylinder is fixedly connected to the support plate, and an output shaft of the cylinder is fixedly connected to the second support frame.

[0012] Preferably, a fourth motor is fixedly connected to the third sliding block, and a grinding head is connected to the output shaft of the fourth motor.

[0013] Compared with the prior art, the advantages of the utility model are:

[0014] (1) In this solution, since a receiving hopper, a fan and a waste collection box are provided, the waste generated by grinding falls into the receiving hopper, and the fan sends the dust and waste generated by grinding from the air pipe into the waste collection box through the receiving hopper, thereby better cleaning the dust or waste generated when grinding the product.

[0015] (2) In this solution, since the fourth screw and the third slider are provided, the third transmission rod drives the fourth screw to rotate, the fourth screw drives the third slider to move through the threaded connection with the third slider, and the third slider drives the fourth motor and the grinding head to move, thereby adjusting the lateral grinding position of the grinding head.

[0016] (3) In this scheme, since the third screw, the second slider and the adjustment frame are provided, the second transmission rod rotates, the second transmission rod drives the third screw to rotate, the third screw drives the second slider to move through the threaded connection with the second slider, the second slider drives the adjustment frame to move, the adjustment frame drives the third slider to move, and the third slider drives the fourth motor and the grinding head to move, thereby adjusting the vertical grinding position of the grinding head.

[0017] The utility model is simple to operate and easy to use, can make the device better at processing large waste particles generated by grinding, and can adapt to plastic parts of various sizes, thereby improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of a production grinding device for plastic parts proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of an adjustment frame of a production grinding device for plastic parts proposed by the utility model;

[0020] Figure 3 The utility model is a schematic diagram of the side structure of a production grinding device for plastic parts.

[0021] In the figure: 1. base; 2. first support frame; 3. second support frame; 4. first motor; 5. cylinder; 6. second motor; 7. third motor; 8. fourth motor; 9. fifth motor; 10. first transmission rod; 11. second transmission rod; 12. third transmission rod; 13. first screw; 14. second screw; 15. third screw; 16. support plate; 17. adjustment frame; 18. fourth screw; 19. third slider; 21. grinding head; 22. second slider; 23. first slider; 24. clamp; 25. hopper; 26. fan; 27. air pipe; 28. waste collection box. DETAILED DESCRIPTION

[0022] The technical solution of this embodiment will be clearly and completely described below in conjunction with the drawings in this embodiment. Obviously, the described embodiment is only a part of this embodiment, rather than all of the embodiments.

[0023] Embodiment 1

[0024] Reference Figure 1-Figure 3 A production polishing device for plastic parts includes a base 1 and an adjusting frame 17, a first support frame 2 and a support plate 16 are fixedly installed on the base 1, a second support frame 3 is slidably connected to the base 1, a first motor 4 is fixedly connected to the first support frame 2, a first transmission rod 10 is fixedly connected to the first motor 4, a clamping mechanism is connected to the first transmission rod 10, a cleaning mechanism is connected to the base 1, a second motor 6 is fixedly connected to the second support frame 3, a second transmission rod 11 is fixedly connected to the output shaft of the second motor 6, a vertical adjustment mechanism is connected to the second transmission rod 11, a third motor 7 is fixedly connected to the adjusting frame 17, a third transmission rod 12 is fixedly connected to the output shaft of the third motor 7, and a lateral adjustment mechanism is connected to the third transmission rod 12.

[0025] In this embodiment, the clamping mechanism includes a first screw 13, a second screw 14 and two clamps 24. The first screw 13 and the second screw 14 are both fixedly connected to the first transmission rod 10, and the first slider 23 is threadedly connected to the first screw 13 and the second screw 14. The clamp 24 is slidably connected to the first support frame 2, and the clamp 24 is fixedly connected to the first slider 23.

[0026] In this embodiment, the cleaning mechanism includes a fan 26, a material receiving hopper 25 and a waste collection box 28. The fan 26 and the waste collection box 28 are both fixedly connected to the base 1, the material receiving hopper 25 is fixedly connected to the fan 26, and the fan 26 and the waste collection box 28 are both fixedly connected to the same air pipe 27.

[0027] In this embodiment, the vertical adjustment mechanism includes a third screw 15 and a second slider 22, the third screw 15 is fixedly connected to the second transmission rod 11, the second slider 22 is threadedly connected to the third screw 15, and the second slider 22 is slidingly connected to the second support frame 3, and the second slider 22 is fixedly connected to the adjustment frame 17, and the lateral adjustment mechanism includes a fourth screw 18 and a third slider 19, the fourth screw 18 is fixedly connected to the third transmission rod 12, the third slider 19 is threadedly connected to the fourth screw 18, and the third slider 19 is slidingly connected to the adjustment frame 17.

[0028] In this embodiment, the support plate 16 is fixedly connected to the cylinder 5, the piston of the cylinder 5 is fixedly connected to the second support frame 3, the third slider 19 is fixedly connected to the fourth motor 8, and the output shaft of the fourth motor 8 is connected to the grinding head 21.

[0029] In the utility model, when working, the plastic part is first placed on the clamping plate 24, and then the switch of the first motor 4 is started, the first motor 4 drives the first transmission rod 10 to rotate, the first transmission rod 10 drives the first screw 13 and the second screw 14 to rotate, the first screw 13 and the second screw 14 drive the first slider 23 to move through the threaded connection with the corresponding first slider 23, the first slider 23 drives the clamping plate 24 to move, and the two clamping plates 24 cooperate to clamp the plastic part, and then the switch of the cylinder 5 is started, the output shaft of the cylinder 5 drives the second support frame 3 to move, the second support frame 3 drives the second slider 22 to move, the second slider 22 drives the adjustment frame 17 to move, the adjustment frame 17 drives the third slider 19, the fourth motor 8 and the grinding head 21 to move, when the grinding head 21 contacts the plastic part, the switch of the fourth motor 8 and the fan 26 is started, the output shaft of the fourth motor 8 drives the grinding head 21 to rotate, the plastic part is ground, and the waste generated by the grinding falls into the receiving hopper 25. The fan 26 sends the dust and waste generated by grinding from the air pipe 27 into the waste collection box 28 through the hopper 25, so that the dust or waste generated when grinding the product can be better cleaned. When lateral adjustment is required, the switch of the third motor 7 is started, and the output shaft of the third motor 7 drives the third transmission rod 12 to rotate, and the third transmission rod 12 drives the fourth screw 18 to rotate. The fourth screw 18 drives the third slider 19 to move through the threaded connection with the third slider 19, and the third slider 19 drives the fourth motor 8 and the grinding head 21 to move, so as to adjust the lateral grinding position of the grinding head 21. When vertical adjustment is required, the switch of the second motor 6 is started, and the output shaft of the second motor 6 drives the second transmission rod 11 to rotate, and the second transmission rod 11 drives the third screw 15 to rotate, and the third screw 15 drives the second slider 22 to move through the threaded connection with the second slider 22, and the second slider 22 drives the adjustment frame 17 to move. Similarly, the vertical grinding position of the grinding head 21 can be adjusted.

[0030] Embodiment 2

[0031] The difference between Example 2 and Example 1 is that a fifth motor 9 is fixedly mounted on one of the two clamps 24, and a turntable 29 is rotatably connected to both clamps 24. One of the two turntables 29 is fixedly connected to the output shaft of the fifth motor 9. When one surface of the plastic part is polished, the switch of the fifth motor 9 is started, and the output shaft of the fifth motor 9 drives the turntable 29 to rotate, and the turntable 29 drives the plastic part 29 to rotate, so that the other surfaces of the plastic part are polished, thereby improving the polishing efficiency.

[0032] The above is only a preferred specific implementation of this embodiment, but the protection scope of this embodiment is not limited to this. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and utility model concept of this embodiment within the technical scope disclosed in this embodiment, which should be covered by the protection scope of this embodiment.

Claims

1. A production polishing device for plastic parts, comprising a base (1) and an adjustment frame (17), characterized in that: A first support frame (2) and a support plate (16) are fixedly mounted on the base (1); a second support frame (3) is slidably connected to the base (1); a first motor (4) is fixedly connected to the first support frame (2); a first transmission rod (10) is fixedly connected to the first motor (4); a clamping mechanism is connected to the first transmission rod (10); a cleaning mechanism is connected to the base (1); a second motor (6) is fixedly connected to the second support frame (3); a second transmission rod (11) is fixedly connected to the output shaft of the second motor (6); a vertical adjustment mechanism is connected to the second transmission rod (11); a third motor (7) is fixedly connected to the adjustment frame (17); a third transmission rod (12) is fixedly connected to the output shaft of the third motor (7); and a horizontal adjustment mechanism is connected to the third transmission rod (12).

2. A production polishing device for plastic parts according to claim 1, characterized in that: The clamping mechanism comprises a first screw rod (13), a second screw rod (14) and two clamping plates (24); the first screw rod (13) and the second screw rod (14) are both fixedly connected to the first transmission rod (10); the first screw rod (13) and the second screw rod (14) are both threadedly connected to a first slider (23); the clamping plate (24) is slidably connected to the first support frame (2); and the clamping plate (24) is fixedly connected to the first slider (23).

3. A production polishing device for plastic parts according to claim 2, characterized in that: The cleaning mechanism comprises a fan (26), a material receiving hopper (25) and a waste collection box (28); the fan (26) and the waste collection box (28) are both fixedly connected to the base (1); the material receiving hopper (25) is fixedly connected to the fan (26); and the fan (26) and the waste collection box (28) are both fixedly connected to the same air pipe (27).

4. A production polishing device for plastic parts according to claim 3, characterized in that: The vertical adjustment mechanism comprises a third screw rod (15) and a second slider (22), wherein the third screw rod (15) is fixedly connected to the second transmission rod (11), the second slider (22) is threadedly connected to the third screw rod (15), the second slider (22) is slidably connected to the second support frame (3), and the second slider (22) is fixedly connected to the adjustment frame (17).

5. A production polishing device for plastic parts according to claim 4, characterized in that: The lateral adjustment mechanism comprises a fourth screw rod (18) and a third slider (19), wherein the fourth screw rod (18) is fixedly connected to the third transmission rod (12), the third slider (19) is threadedly connected to the fourth screw rod (18), and the third slider (19) is slidably connected to the adjustment frame (17).

6. A production polishing device for plastic parts according to claim 5, characterized in that: The support plate (16) is fixedly connected to a cylinder (5), and the output shaft of the cylinder (5) is fixedly connected to the second support frame (3).

7. A production polishing device for plastic parts according to claim 6, characterized in that: The third sliding block (19) is fixedly connected to a fourth motor (8), and the output shaft of the fourth motor (8) is connected to a grinding head (21).

Images