Rapid grinding device for plastic products

Abstract

The utility model discloses a quick polishing device for plastic products, which comprises a base, two sliding rails are fixedly connected to the upper end face of the base, a plurality of stand columns are fixedly connected to the lower end face of the base, a sliding cavity is arranged on the base, a clamping assembly is arranged in the sliding cavity, a positioning assembly is arranged on the base, and the positioning assembly is arranged on the base. Connecting plates are fixedly connected to the two side walls of the base, a plurality of supporting columns are fixedly connected to the upper end faces of the two connecting plates correspondingly, and the ends, away from the connecting plates, of the supporting columns are jointly and fixedly connected with a top plate. According to the plastic product polishing device, plastic products are positioned, the plastic products placed on the base are always located under the polishing device, the portability of the device is improved, the plastic products are clamped and fixed through the clamping blocks, the stability of the plastic products is improved, the problem that polishing is affected due to sliding of the plastic products in the polishing process is solved, and the polishing efficiency is improved. Plastic products can be conveniently and rapidly fixed, and the working efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic product grinding, in particular to a rapid grinding device for plastic products. Background Art

[0002] Plastic products are a general term for daily necessities and industrial products made of plastic as the main raw material, including products made from injection molding, blister molding and other processes using plastic as the raw material. Plastic is a type of synthetic polymer material with plasticity. Plastic products need to be polished to increase their aesthetics, and therefore need to be polished using a polishing device.

[0003] The existing rapid fixing and polishing device for plastic products has a complex fixing structure when in use, which requires workers to spend a lot of time fixing the plastic products. In addition, the position of the plastic products needs to be constantly adjusted during the fixing process, which is time-consuming and labor-intensive, resulting in low production efficiency.

[0004] Therefore, we propose a rapid polishing device for plastic products to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the problems existing in the prior art and provides a rapid polishing device for plastic products.

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

[0007] The top of the lifting block is a key link in the rotation of the steering column, and the bottom of the lifting block is a key link in the rotation of the steering column, and the rotation of the steering column is a key link in the rotation of the steering column. The second threaded rod is rotatably connected to the inner wall of the sliding cavity, and two sliding blocks are slidably connected in the sliding cavity, and the two sliding blocks are threadedly penetrated on the second threaded rod. Adjustment ports are provided on the inner walls on both sides of the sliding cavity, and connecting rods are fixedly connected to the two side walls of the two sliding blocks. The four connecting rods are arranged one by one, and each pair of corresponding connecting rods is commonly fixedly connected to a clamping rod, and the two clamping rods are fixedly connected to clamping blocks, and the two clamping blocks are arranged in a mirror image. A servo motor is fixedly connected to one side wall of the base, and the output end of the servo motor rotates through the base and is fixedly connected to the second threaded rod. The positioning assembly includes a fixed block fixedly connected to the upper end surface of the base, a fixed groove is provided on the fixed block, and a worm is rotatably connected on the inner wall of the fixed groove, and a positioning rod is slidably connected to the two slide rails. One end of the positioning rod is rotatably connected to a worm wheel, and the worm and the worm wheel are meshed. A knob is rotatably penetrated on one side wall of the fixed block, and the knob is fixedly connected to the worm, and the positioning rod is arranged below the clamping rod.

[0008] Preferably, a handle is fixedly connected to the knob.

[0009] Preferably, a pad is fixedly connected to one end surface of each of the plurality of columns away from the base, and an anti-slip pattern is provided on one end of each of the plurality of pads away from the base.

[0010] Preferably, a protective shell is fixedly connected to one side wall of the base, and the protective shell and the servo motor are matched.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The user first places the plastic product on the base. At this time, the user turns the handle to move the positioning rod on the base, so that the plastic product moves to the bottom of the polishing device, thereby positioning the plastic product so that the plastic product placed on the base is always under the polishing device, thereby improving the portability of the device.

[0013] 2. When the plastic product is placed on the base, the servo motor starts working, so that the clamping blocks are close to each other. The clamping blocks clamp the plastic product, which improves the stability of the plastic product and avoids the problem of plastic products sliding during polishing, affecting polishing. It is convenient to quickly fix the plastic product and effectively improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional schematic diagram of the front structure of a rapid polishing device for plastic products proposed by the utility model;

[0015] Figure 2 This is a three-dimensional side view of the structure of a rapid polishing device for plastic products proposed by the utility model;

[0016] Figure 3 The utility model is a three-dimensional cross-sectional view of the base structure of a rapid polishing device for plastic products.

[0017] In the figure: 1 base, 2 slide rail, 3 column, 4 sliding cavity, 5 connecting plate, 6 support column, 7 top plate, 8 sliding rod, 9 moving block, 10 protective shell, 11 grinding component, 12 second threaded rod, 13 sliding block, 14 clamping rod, 15 clamping block, 16 servo motor, 17 fixed block, 18 worm, 19 positioning rod, 20 worm wheel, 21 cushion block, 22 handle. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] Reference Figure 1-Figure 3, a rapid polishing device for plastic products comprises a base 1, wherein the upper end surface of the base 1 is fixedly connected with two slide rails 2, the lower end surface of the base 1 is fixedly connected with a plurality of columns 3, the end surfaces of the plurality of columns 3 away from the base 1 are fixedly connected with pads 21, and the ends of the plurality of pads 21 away from the base 1 are provided with anti-skid patterns, the pads 21 improve the stability of the device and prevent the device from moving during operation. A sliding cavity 4 is provided on the base 1, a clamping assembly is provided in the sliding cavity 4, a positioning assembly is provided on the base 1, a connecting plate 5 is fixedly connected with the two side walls of the base 1, the upper end surfaces of the two connecting plates 5 are respectively fixedly connected with a plurality of supporting columns 6, and the ends of the plurality of supporting columns 6 away from the connecting plates 5 are commonly fixedly connected with a top plate 7, a sliding opening is provided on the top plate 7, two sliding rods 8 are fixedly connected to the inner wall of the sliding opening, a moving block 9 is slidably connected in the two sliding openings, the moving block 9 slides through the two sliding rods 8, a first threaded rod is rotatably connected to the inner wall of the sliding opening, the moving block 9 is threadedly connected to the first threaded rod, and a rotating machine is fixedly connected to one side wall of the top plate 7;

[0020] The output end of the rotating machine rotates through the top plate 7 and is fixedly connected to the first threaded rod. The moving block 9 is fixedly connected to a lifting pump on one end face close to the base 1. A grinding component 11 is arranged on the telescopic end of the lifting pump. The grinding component 11 is a prior art and can realize the grinding of plastic products. The clamping assembly includes a second threaded rod 12 rotatably connected to the inner wall of the sliding cavity 4. Two sliding blocks 13 are slidably connected in the sliding cavity 4. The two sliding blocks 13 are threadedly penetrated on the second threaded rod 12. Adjustment ports are arranged on the inner walls on both sides of the sliding cavity 4. Connecting rods are fixedly connected to the two side walls of the two sliding blocks 13. The four connecting rods are arranged one by one. A clamping rod 14 is fixedly connected to each pair of corresponding connecting rods. A clamping block 15 is fixedly connected to the two clamping rods 14. The two clamping blocks 15 are arranged in a mirror image. A servo motor 16 is fixedly connected to one side wall of the base 1. The output end of the servo motor 16 rotates through the base 1 and is fixedly connected to the second threaded rod 12.

[0021] A protective shell 10 is fixedly connected to one side wall of the base 1, and the protective shell 10 and the servo motor 16 are matched. The protective shell 10 can protect the servo motor 16 and prevent the servo motor 16 from being damaged by external interference. The positioning component includes a fixed block 17 fixedly connected to the upper end surface of the base 1, and a fixed groove is provided on the fixed block 17. A worm 18 is rotatably connected to the inner wall of the fixed groove. A positioning rod 19 is slidably connected to the two slide rails 2 together, and one end of the positioning rod 19 is rotatably connected to a worm gear 20. The worm 18 and the worm gear 20 are meshed. A knob is rotatably penetrated through one side wall of the fixed block 17, and the knob is fixedly connected to the worm 18. The positioning rod 19 is arranged below the clamping rod 14, and a handle 22 is fixedly connected to the knob. The arrangement of the handle 22 facilitates the user to turn the knob, thereby improving the portability of the device.

[0022] During the use of the utility model, the user first places the device at a designated workplace, and first places a plastic product on the base 1. At this time, the user rotates the handle 22, and the handle 22 causes the worm 18 to rotate, and the worm 18 drives the worm wheel 20 to rotate, and the worm wheel 20 rotates on the worm 18, and the worm wheel 20 drives the positioning rod 19 to move on the base 1, and the positioning rod 19 drives the plastic product to move, so that the plastic product moves to the bottom of the polishing component 11, so as to realize the positioning of the plastic product, so that the plastic product placed on the base 1 can always be placed according to the position of the positioning rod 19. It is placed directly below the grinding component 11, and the staff does not need to adjust the plastic product separately, which improves the portability of the device. When the plastic product is placed on the base 1, the servo motor 16 starts to work, and the output end of the servo motor 16 drives the second threaded rod 12 to rotate. The sliding block 13 on the second threaded rod 12 slides in the sliding cavity 4, so that the two clamping blocks 15 are close to each other. The two clamping blocks 15 clamp the plastic product, which improves the stability of the plastic product and avoids the problem of sliding of the plastic product affecting the grinding during grinding. It is convenient to quickly fix the plastic product and effectively improve the work efficiency.

[0023] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A rapid polishing device for plastic products, comprising a base (1), characterized in that: The upper end surface of the base (1) is fixedly connected with two slide rails (2), the lower end surface of the base (1) is fixedly connected with a plurality of columns (3), the base (1) is provided with a sliding cavity (4), a clamping assembly is provided in the sliding cavity (4), a positioning assembly is provided on the base (1), the two side walls of the base (1) are fixedly connected with connecting plates (5), the upper end surfaces of the two connecting plates (5) are respectively fixedly connected with a plurality of supporting columns (6), the ends of the plurality of supporting columns (6) away from the connecting plates (5) are commonly fixedly connected with a top plate (7), the top plate (7) is provided with a sliding opening, and two sliding rods (8) are fixedly connected to the inner wall of the sliding opening, A moving block (9) is slidably connected in the two sliding openings, and the moving block (9) slides through the two sliding rods (8). A first threaded rod is rotatably connected to the inner wall of the sliding opening, and the moving block (9) is threadedly penetrated on the first threaded rod. A rotating machine is fixedly connected to one side wall of the top plate (7), and the output end of the rotating machine rotates through the top plate (7) and is fixedly connected to the first threaded rod. A lifting pump is fixedly connected to one end surface of the moving block (9) close to the base (1), and a grinding component (11) is provided on the telescopic end of the lifting pump. The clamping assembly includes a second threaded rod (12) rotatably connected to the inner wall of the sliding cavity (4). Two sliding blocks (13) are slidably connected in the moving cavity (4), and the two sliding blocks (13) are threadedly penetrated on the second threaded rod (12). Adjustment ports are arranged on the inner walls on both sides of the sliding cavity (4). Connecting rods are fixedly connected to the two side walls of the two sliding blocks (13). The four connecting rods are arranged in a one-to-one correspondence, and each pair of correspondingly arranged connecting rods is commonly fixedly connected to a clamping rod (14). The two clamping rods (14) are fixedly connected to a clamping block (15), and the two clamping blocks (15) are arranged in a mirror image. A servo motor (16) is fixedly connected to one side wall of the base (1), and the output end of the servo motor (16) rotates The positioning assembly passes through the base (1) and is fixedly connected to the second threaded rod (12). The positioning assembly comprises a fixed block (17) fixedly connected to the upper end surface of the base (1). The fixed block (17) is provided with a fixed groove. A worm (18) is rotatably connected to the inner wall of the fixed groove. A positioning rod (19) is slidably connected to the two slide rails (2). One end of the positioning rod (19) is rotatably connected to a worm wheel (20). The worm (18) and the worm wheel (20) are meshingly arranged. A knob is rotatably passed through one side wall of the fixed block (17). The knob is fixedly connected to the worm (18). The positioning rod (19) is arranged below the clamping rod (14).

2. A rapid polishing device for plastic products according to claim 1, characterized in that: A handle (22) is fixedly connected to the knob.

3. A rapid polishing device for plastic products according to claim 1, characterized in that: A pad (21) is fixedly connected to one end surface of each of the plurality of uprights (3) away from the base (1); and an anti-slip pattern is provided on one end of each of the plurality of pads (21) away from the base (1).

4. A rapid polishing device for plastic products according to claim 1, characterized in that: A protective shell (10) is fixedly connected to one side wall of the base (1), and the protective shell (10) and the servo motor (16) are arranged in a matching manner.

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