Plastic part burr cleaning device

Abstract

The utility model belongs to the technical field of plastic part processing, and particularly relates to a plastic part burr cleaning device which comprises a workbench, a positioning mechanism and a polishing assembly, the positioning mechanism and the polishing assembly are installed on the workbench, and the positioning mechanism comprises a moving shaft, a sliding block, a positioning portion, a second locking portion and an inserting portion. The angle of the positioning part on the moving shaft is adjusted, the positioning part is lifted, the inserting part is inserted into the hinge seat of the positioning part in a penetrating mode, locking of the positioning part is completed, and after a plastic part is placed on the positioning part, the plastic part is machined through the second locking part and locked on the positioning part. The moving shaft is pushed to move to a preset position along the sliding rail through the sliding block, the motor can be controlled to drive the grinding rod to rotate, in the period, the positioning part is only pushed to move along the moving shaft, burrs of the plastic part can be cleaned, the angle of the positioning part on the moving shaft is adjusted, and the other side of the plastic part can be treated. And the deburring treatment efficiency is improved.

Description

Technical Field

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

[0002] Plastic parts are usually injection molded. Injection molding is a method of producing industrial products. Products usually use rubber injection molding and plastic injection molding. Injection molding can also be divided into injection molding and die casting.

[0003] After the plastic parts are produced and formed, the burrs on the edges of the plastic parts need to be polished. Usually, the polishing is done by hand, which is very inefficient and prone to over-heavy or under-light processing, resulting in unsatisfactory deburring effect. Utility Model Content

[0004] The purpose of the utility model is to provide a plastic part burr cleaning device in view of the defects of the prior art, so as to solve the problems raised in the above background technology.

[0005] A plastic part burr cleaning device comprises a workbench, a positioning mechanism installed on the workbench and a grinding assembly, wherein the positioning mechanism comprises a moving shaft, a slider, a positioning part, a second locking part and a plug-in part, wherein the moving shaft slides on slide rails fixed on both sides of the workbench through the slider, the positioning part is rotatably installed on the moving shaft and locks the angle through the plug-in part, and the positioning part is also installed with a second locking part for locking the plastic part;

[0006] The grinding assembly comprises a grinding rod and a motor. The motor is installed on a workbench through a support, and the grinding rod is fixed at the output end of the motor.

[0007] By adopting the above technical solution, it is convenient for users to quickly place plastic parts and process the sides of the plastic parts.

[0008] A first locking portion is rotatably mounted on the slider, and the slider is locked on the slide rail through the first locking portion.

[0009] By adopting the above technical solution, the appropriate position can be adjusted according to the size of the plastic part.

[0010] The outer wall of the movable shaft is provided with two slide grooves arranged parallel to each other, and the plug-in part is inserted into the hinge seat of the positioning part and the slide groove of the movable shaft to limit the angular movement of the positioning part on the movable shaft.

[0011] By adopting the above technical solution, the upper and lower edges of the same side of the plastic part can be processed, thereby improving the processing efficiency.

[0012] The second locking parts are multiple groups distributed on the positioning part, so as to lock plastic parts of different sizes.

[0013] By adopting the above technical solution, plastic parts of different sizes can be positioned and processed.

[0014] The thickness of the plug-in portion is configured to match the width of the opening at the hinge seat of the positioning portion and the width of the slide groove on the moving shaft.

[0015] By adopting the above technical solution, the plastic parts are kept in a stable state during processing.

[0016] The beneficial effects of the plastic part burr cleaning device of the utility model are:

[0017] Adjust the angle of the positioning part on the moving shaft, lift the positioning part, insert the plug-in part through the hinge seat of the positioning part until it abuts against the slide groove of the moving shaft to complete the locking of the positioning part. After placing the plastic part on the positioning part, lock the plastic part on the positioning part through the second locking part, push the moving shaft to move along the slide rail through the slider until one side of the plastic part on the positioning part fits on the polishing rod, and then control the motor to drive the polishing rod to rotate. During this period, you only need to push the positioning part to move along the moving shaft to clean the burrs of the plastic part. By adjusting the angle of the positioning part on the moving shaft, you can process the other side of the same side of the plastic part, thereby improving the efficiency of deburring. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the plastic part burr cleaning device proposed by the utility model;

[0019] Figure 2 This is another perspective view of the plastic part burr cleaning device proposed by the utility model.

[0020] In the figure: 1. workbench; 2. slide rail; 3. moving shaft; 4. slider; 5. first locking part; 6. positioning part; 7. second locking part; 8. plug-in part; 9. grinding rod; 10. motor. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0022] Reference Figure 1-2 A plastic part burr cleaning device comprises a workbench 1, a positioning mechanism and a grinding assembly installed on the workbench 1, the positioning mechanism comprises a moving shaft 3, a slider 4, a positioning portion 6, a second locking portion 7 and a plug-in portion 8, the moving shaft 3 slides on the slide rails 2 fixed on both sides of the workbench 1 through the slider 4, the positioning portion 6 is rotatably mounted on the moving shaft 3, and the angle is locked through the plug-in portion 8, and the positioning portion 6 is also installed with a second locking portion 7 for locking the plastic part;

[0023] The grinding assembly includes a grinding rod 9 and a motor 10 . The motor 10 is installed on the workbench 1 through a support, and the grinding rod 9 is fixed at the output end of the motor 10 .

[0024] A slot is provided in the middle of the workbench 1 so that the positioning part 6 can be adjusted normally and moved; adjust the angle of the positioning part 6 on the moving shaft 3, lift the positioning part 6, and then insert the plug-in part 8 through the hinge seat of the positioning part 6 until it abuts against the sliding groove of the moving shaft 3, thus completing the locking of the positioning part 6. After placing the plastic part on the positioning part 6, the plastic part is locked on the positioning part 6 through the second locking part 7, and then the moving shaft 3 is pushed to move along the slide rail 2 through the slider 4 until one side of the plastic part on the positioning part 6 fits on the polishing rod 9. At this time, the motor 10 can be controlled to drive the polishing rod 9 to rotate. During this period, the positioning part 6 only needs to be pushed to move along the moving shaft 3 to clean the burrs of the plastic part;

[0025] After cleaning one side of the plastic part, the plug-in part 8 can be removed to adjust the angle of the positioning part 6 downward, and then the positioning part 6 can be locked on the movable shaft 3 through the plug-in part 8. The movable shaft 3 is pushed again to make the edge of the plastic part fit on the polishing rod 9. The positioning of the movable shaft 3 is completed, and the polishing rod 9 can be used to deburr the edge at this position.

[0026] A first locking portion 5 is rotatably installed on the slider 4, and the slider 4 is locked on the slide rail 2 through the first locking portion 5. According to the size of the plastic part, it is placed on the positioning portion 6, and the movable shaft 3 is pushed to move along the slide rail 2 through the slider 4, so that the plastic part moves to one side of the polishing rod 9, and its burrs can be processed by the polishing rod 9. Then, the first locking portion 5 on the slider 4 is rotated to lock the slider 4 on the slide rail 2.

[0027] The outer wall of the moving shaft 3 is provided with two slide grooves arranged parallel to each other, and the plug-in portion 8 is inserted into the hinge seat of the positioning portion 6 and the slide groove of the moving shaft 3 to limit the angular movement of the positioning portion 6 on the moving shaft 3;

[0028] The two slide grooves on the movable shaft 3 can restrict the positioning part 6 from swinging on the movable shaft 3 through the plug-in part 8 after adjusting the angle of the positioning part 6 , and the positioning part 6 can also slide horizontally on the movable shaft 3 .

[0029] The second locking parts 7 are distributed in multiple groups on the positioning part 6 to facilitate locking of plastic parts of different sizes. After placing the plastic part on the positioning part 6, one side of the plastic part is attached to the side of the positioning part 6, and then the second locking part 7 can be rotated to lock the plastic part. It should be noted that the number of the second locking parts 7 is not limited to Figure 1The number shown can be used to install the second locking portion 7 as needed. Similarly, the height of the upper and lower panels of the positioning portion 6 can also be adjusted as needed to adapt to the plastic part and define the plastic part.

[0030] The thickness of the plug-in portion 8 is matched with the opening width at the hinge seat of the positioning portion 6 and the width of the slide groove on the movable shaft 3; after the angle adjustment of the positioning portion 6 is completed, the plug-in portion 8 can be inserted into the hinge seat at the bottom of the positioning portion 6 and the movable shaft 3, so as to limit the angular swing of the positioning portion 6. Preferably, three hinge seats of the movable shaft are arranged at the bottom of the positioning portion 6, which are evenly distributed at the bottom edge of one side of the positioning portion 6.

[0031] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A plastic part burr cleaning device, comprising a workbench (1), a positioning mechanism and a grinding assembly mounted on the workbench (1), characterized in that: The positioning mechanism comprises a moving shaft (3), a slider (4), a positioning portion (6), a second locking portion (7) and a plug-in portion (8); the moving shaft (3) slides on the slide rails (2) fixed on both sides of the workbench (1) through the slider (4); the positioning portion (6) is rotatably mounted on the moving shaft (3) and is locked at an angle through the plug-in portion (8); the positioning portion (6) is also mounted with a second locking portion (7) for locking the plastic part; The grinding assembly comprises a grinding rod (9) and a motor (10); the motor (10) is mounted on a workbench (1) via a support, and the grinding rod (9) is fixed at the output end of the motor (10).

2. The plastic part burr cleaning device according to claim 1, characterized in that: A first locking portion (5) is rotatably mounted on the slider (4), and the slider (4) is locked on the slide rail (2) via the first locking portion (5).

3. The plastic part burr cleaning device according to claim 2, characterized in that: The outer wall of the movable shaft (3) is provided with two sliding grooves arranged parallel to each other, and the plug-in portion (8) is inserted into the hinge seat of the positioning portion (6) and the sliding groove of the movable shaft (3) to limit the angular movement of the positioning portion (6) on the movable shaft (3).

4. The plastic part burr cleaning device according to claim 3, characterized in that: The second locking parts (7) are distributed in multiple groups on the positioning part (6) so as to facilitate locking of plastic parts of different sizes.

5. The plastic part burr cleaning device according to claim 4, characterized in that: The thickness of the plug-in portion (8) is configured to match the width of the opening at the hinge seat of the positioning portion (6) and the width of the slide groove on the movable shaft (3).

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