Plastic plate outer surface polishing device

Abstract

The utility model discloses a plastic plate outer surface polishing device, and relates to the technical field of plastic plate processing, the plastic plate outer surface polishing device comprises a bottom plate, a moving assembly is arranged on the bottom plate, a polishing assembly is arranged on the moving assembly, and a cooling assembly is arranged on the polishing assembly. The output end of a first transmission motor drives a lead screw to rotate, the lead screw rotates to drive a guide block to move on the lead screw, so that an electric telescopic rod installed on the guide block moves along with the lead screw, a polishing assembly can transversely move, the electric telescopic rod is started, and an output rod of the electric telescopic rod stretches the polishing assembly; and a water pump is started, the water pump sprays water in a water tank to the surface of the plastic plate through a water pipe and a spray head, the plastic plate is cooled, and therefore the technical problems that the plastic plate cannot be polished in all directions and deforms due to heat when being polished are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic plate processing, in particular to a plastic plate outer surface polishing device. Background Art

[0002] The outer surface polishing device of the plastic plate usually uses a rotary or linear polishing device to polish the plastic plate with sandpaper or abrasives of different particle sizes. According to the material and requirements of the plastic plate, select appropriate abrasives, such as sandpaper, grinding wheel, etc., including the adjustment of parameters such as grinding speed, pressure, and sandpaper particle size to ensure that the required surface finish is achieved. The dust generated during the grinding process needs to be cleaned in time to keep the working environment clean and avoid the impact of dust on the product. Establish a strict quality control system and test the polished plastic plate to ensure that it meets the specified quality standards.

[0003] The existing patent (publication number: CN214024892U) proposes a plastic plate surface polishing device, including a base plate; two U-shaped frames, both of which are fixedly mounted on the top of the base plate; two movable blocks, both of which are slidably mounted on the inner walls of one side of the two U-shaped frames. The plastic plate surface polishing device provided by the utility model has the advantages of being able to quickly and simultaneously rinse both sides of the plastic plate, and is suitable for rapid clamping and rinsing of plastic plates of various sizes.

[0004] However, the existing plastic plate surface polishing device can usually only perform single-direction polishing. After polishing an area of ​​the plastic plate, it is necessary to manually move the plastic plate to an unpolished area for polishing, or transfer the polishing device to the unpolished area. The operation is very cumbersome. In addition, when polishing the plastic plate, the heat generated by the polishing may cause the plastic plate to deform. Therefore, the utility model proposes a plastic plate outer surface polishing device to solve the above problems. Utility Model Content

[0005] The utility model provides a plastic plate outer surface polishing device, which solves the technical problems that the plastic plate cannot be polished in all directions and the plastic plate is deformed due to heat when being polished.

[0006] In order to solve the above technical problems, the utility model provides a plastic plate outer surface polishing device, comprising a bottom plate, a moving component is arranged on the bottom plate, a polishing component is arranged on the moving component, and a cooling component is arranged on the polishing component;

[0007] The moving assembly includes a first fixed block and a second fixed block, the first fixed block is mounted on a first transmission motor, the output end of the first transmission motor is fixedly connected to a screw rod, the screw rod is threadedly connected to a guide block, the guide block is mounted on an electric telescopic rod, and the output end of the electric telescopic rod is fixed to a third fixed block;

[0008] The polishing component includes a second transmission motor, the output end of the second transmission motor is fixedly connected to a rotating shaft, a grinding plate is arranged on the rotating shaft, and the cooling component includes a water tank, a water pump is installed on the water tank, a water pipe is arranged on the water pump, and a nozzle is arranged on the water pipe.

[0009] The above technical solution is adopted: the plastic plate is placed on the bottom plate, the first transmission motor is started, the output end of the first transmission motor drives the screw to rotate, the rotation of the screw drives the guide block to move on the screw, so that the electric telescopic rod installed on the guide block moves together, so that the polishing assembly can move laterally, the electric telescopic rod is started, the output rod of the electric telescopic rod stretches the polishing assembly, so that the polishing assembly can move longitudinally, and the water pump is started. The water pump sprays the water in the water tank to the surface of the plastic plate through the water pipe and the nozzle to cool the plastic plate.

[0010] Preferably, one end of the screw rod is rotatably connected to the second fixed block, the guide block is slidably connected to the bottom plate, the water pipe is fixed on the guide block, and the nozzle is fixed on the third fixed block.

[0011] The above technical solution is adopted: since one end of the screw rod is rotatably connected to the second fixed block, the second fixed block can support the screw rod; since the water pipe is fixed on the guide block, the water pipe is prevented from being entangled; since the nozzle is fixed on the third fixed block, the nozzle can cool the grinding sheet and the plastic plate.

[0012] Preferably, the bottom plate is symmetrically provided with fixing components, and the fixing components include a supporting plate, a hollow plate is rotatably connected to the supporting plate, and a telescopic block is slidably connected inside the hollow plate.

[0013] The above technical solution is adopted: the plastic plate is placed on the bottom plate, the hollow plate on the support plate is rotated, and the length of the telescopic block in the hollow plate is adjusted.

[0014] Preferably, a bolt is threadedly connected to a side of the telescopic block away from the hollow plate, a handle is slidably connected to the bolt, and a pressure plate is rotatably connected to the bottom of the bolt.

[0015] The above technical solution is adopted: the handle is rotated, and the handle drives the bolt to rotate together, so that the pressure plate squeezes and fixes the plastic plate on the bottom plate.

[0016] Preferably, a sliding block is fixed to the bottom of one of the support plates, a sliding groove is provided on one side of the bottom plate close to the sliding block, and the sliding block is slidably connected in the sliding groove.

[0017] The above technical solution is adopted: one of the support plates is pushed, and the distance between the support plates is adjusted through the cooperation of the slider and the slide groove.

[0018] Preferably, a water outlet hole is opened at the bottom of the base plate, the water outlet hole is connected to a water tank, and a filter screen is arranged in the water tank.

[0019] The above technical solution is adopted: the water sprayed by the nozzle can flow into the water tank through the water outlet hole opened at the bottom of the bottom plate, and the filter net is set to filter the water flowing into the water tank, and the filtered water can be reused.

[0020] Compared with the related art, the utility model has the following beneficial effects:

[0021] 1. The operator places the plastic plate on the bottom plate and starts the first transmission motor. The output end of the first transmission motor drives the screw to rotate. The rotation of the screw drives the guide block to move on the screw, so that the electric telescopic rod installed on the guide block moves together, so that the polishing assembly can move laterally. The electric telescopic rod is started, and the output rod of the electric telescopic rod stretches the polishing assembly, so that the polishing assembly can move longitudinally. The water pump is started. The water pump sprays the water in the water tank to the surface of the plastic plate through the water pipe and the nozzle to cool the plastic plate, thereby solving the technical problems that the plastic plate cannot be polished in all directions and the plastic plate is deformed due to heat during polishing.

[0022] 2. The operator places the plastic plate on the bottom plate, pushes one of the support plates, adjusts the distance between the support plates through the cooperation of the slider and the slide groove, rotates the hollow plate on the support plate, adjusts the length of the telescopic block in the hollow plate, and turns the handle. The handle drives the bolt to rotate together, so that the pressure plate squeezes and fixes the plastic plate on the bottom plate, thereby solving the technical problem of being unable to fix plastic plates of different shapes and sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of a plastic plate outer surface polishing device;

[0024] Figure 2 It is a schematic diagram of the structure of a moving component of a plastic plate outer surface polishing device;

[0025] Figure 3 It is a schematic diagram of the structure of the fixed components of a plastic plate outer surface polishing device;

[0026] Figure 4 The figure is a schematic diagram of the structure of a cooling component of a plastic plate outer surface polishing device.

[0027] Numbers in the figure: 1. Base plate; 2. Moving assembly; 21. First fixed block; 22. Second fixed block; 23. First transmission motor; 24. Screw; 25. Guide block; 26. Electric telescopic rod; 27. Third fixed block; 3. Polishing assembly; 31. Second transmission motor; 32. Rotating shaft; 33. Polishing disc; 4. Cooling assembly; 41. Water tank; 42. Water pump; 43. Water pipe; 44. Nozzle; 5. Fixed assembly; 51. Support plate; 52. Hollow plate; 53. Telescopic block; 54. Bolt; 55. Handle; 56. Pressure plate; 57. Slider; 58. Slide; 6. Filter. DETAILED DESCRIPTION

[0028] 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.

[0029] Embodiment 1

[0030] like Figure 1-Figure 4 As shown, a plastic plate outer surface polishing device comprises a bottom plate 1, a moving component 2 is arranged on the bottom plate 1, a polishing component 3 is arranged on the moving component 2, and a cooling component 4 is arranged on the polishing component 3;

[0031] The moving assembly 2 includes a first fixed block 21 and a second fixed block 22. A first transmission motor 23 is mounted on the first fixed block 21. A screw rod 24 is fixedly connected to the output end of the first transmission motor 23. A guide block 25 is threadedly connected to the screw rod 24. An electric telescopic rod 26 is mounted on the guide block 25. A third fixed block 27 is fixed to the output end of the electric telescopic rod 26.

[0032] The polishing assembly 3 includes a second transmission motor 31, the output end of the second transmission motor 31 is fixedly connected to a rotating shaft 32, a polishing sheet 33 is arranged on the rotating shaft 32, the cooling assembly 4 includes a water tank 41, a water pump 42 is installed on the water tank 41, a water pipe 43 is arranged on the water pump 42, and a nozzle 44 is arranged on the water pipe 43. The plastic plate is placed on the bottom plate 1, and the first transmission motor 23 is started. The output end of the first transmission motor 23 drives the screw rod 24 to rotate, and the rotation of the screw rod 24 drives the guide block 25 to move on the screw rod 24, so that the electric telescopic rod 26 installed on the guide block 25 moves together, so that the polishing assembly 3 can move laterally, and the electric telescopic rod 26 is started. The output rod of the electric telescopic rod 26 stretches the polishing assembly 3, so that the polishing assembly 3 can move longitudinally, and the water pump 42 is started. The water pump 42 sprays the water in the water tank 41 to the surface of the plastic plate through the water pipe 43 and the nozzle 44 to cool the plastic plate.

[0033] Embodiment 2

[0034] like Figure 1-Figure 4 As shown, one end of the screw rod 24 is rotatably connected to the second fixed block 22, the guide block 25 is slidably connected to the bottom plate 1, the water pipe 43 is fixed on the guide block 25, and the nozzle 44 is fixed on the third fixed block 27. Since one end of the screw rod 24 is rotatably connected to the second fixed block 22, the second fixed block 22 can support the screw rod 24. Since the water pipe 43 is fixed on the guide block 25, the water pipe 43 is prevented from being entangled. Since the nozzle 44 is fixed on the third fixed block 27, the nozzle 44 can cool the grinding sheet 33 and the plastic plate. The bottom plate 1 is symmetrically provided with a fixing assembly 5, and the fixing assembly 5 includes a supporting plate 51. A hollow plate 52 is rotatably connected to the supporting plate 51, and a telescopic block 53 is slidably connected in the hollow plate 52. The plastic plate is placed on the bottom plate 1, the hollow plate 52 on the supporting plate 51 is rotated, and the length of the telescopic block 53 in the hollow plate 52 is adjusted. The telescopic block 53 is away from the hollow plate A bolt 54 is threadedly connected to one side of 52, and a handle 55 is slidably connected to the bolt 54. A pressing plate 56 is rotatably connected to the bottom of the bolt 54. By turning the handle 55, the handle 55 drives the bolt 54 to rotate together, so that the pressing plate 56 squeezes and fixes the plastic plate on the bottom plate 1. A slider 57 is fixed to the bottom of one of the support plates 51. A slide groove 58 is provided on the side of the bottom plate 1 close to the slider 57. The slider 57 is slidably connected in the slide groove 58 to push one of the support plates 51. Through the cooperation of the slider 57 and the slide groove 58, the distance between the support plates 51 is adjusted. A water outlet is provided at the bottom of the bottom plate 1, and the water outlet is connected to the water tank 41. A filter screen 6 is provided in the water tank 41. Through the water outlet hole provided at the bottom of the bottom plate 1, the water sprayed by the nozzle 44 can flow into the water tank 41 through the water outlet hole, and the water flowing into the water tank 41 is filtered by the filter screen 6, and the filtered water can be reused.

[0035] Working principle: Figure 1-Figure 4 As shown, first, the operator places the plastic plate on the bottom plate 1, pushes one of the support plates 51, adjusts the distance between the support plates 51 through the cooperation of the slider 57 and the slide groove 58, places the plastic plate on the bottom plate 1, rotates the hollow plate 52 on the support plate 51, adjusts the length of the telescopic block 53 in the hollow plate 52, rotates the handle 55, and the handle 55 drives the bolt 54 to rotate together, so that the pressure plate 56 squeezes and fixes the plastic plate on the bottom plate 1, starts the first transmission motor 23, and the output end of the first transmission motor 23 drives the screw rod 24 to rotate, and the rotation of the screw rod 24 drives the guide block 25 to move on the screw rod 24, so that the plastic plate installed on the bottom plate 1 is fixed. The electric telescopic rod 26 on the guide block 25 moves together, so that the polishing assembly 3 can move laterally, and the electric telescopic rod 26 is started. The output rod of the electric telescopic rod 26 stretches the polishing assembly 3, so that the polishing assembly 3 can move longitudinally, and the water pump 42 is started. The water pump 42 sprays the water in the water tank 41 onto the surface of the plastic plate through the water pipe 43 and the nozzle 44 to cool the plastic plate. Through the water outlet hole opened at the bottom of the bottom plate 1, the water sprayed by the nozzle 44 can flow into the water tank 41 through the water outlet hole, and through the provided filter net 6, the filter net 6 filters the water flowing into the water tank 41, and the filtered water can be reused.

[0036] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plastic plate outer surface polishing device, characterized in that: It comprises a bottom plate (1), a moving component (2) is arranged on the bottom plate (1), a polishing component (3) is arranged on the moving component (2), and a cooling component (4) is arranged on the polishing component (3); The moving assembly (2) comprises a first fixed block (21) and a second fixed block (22); a first transmission motor (23) is mounted on the first fixed block (21); a screw rod (24) is fixedly connected to the output end of the first transmission motor (23); a guide block (25) is threadedly connected to the screw rod (24); an electric telescopic rod (26) is mounted on the guide block (25); and a third fixed block (27) is fixed to the output end of the electric telescopic rod (26); The polishing assembly (3) comprises a second transmission motor (31), the output end of the second transmission motor (31) is fixedly connected to a rotating shaft (32), a grinding sheet (33) is arranged on the rotating shaft (32), and the cooling assembly (4) comprises a water tank (41), a water pump (42) is installed on the water tank (41), a water pipe (43) is arranged on the water pump (42), and a nozzle (44) is arranged on the water pipe (43).

2. A plastic plate outer surface polishing device according to claim 1, characterized in that: One end of the screw rod (24) is rotatably connected to the second fixed block (22), the guide block (25) is slidably connected to the bottom plate (1), the water pipe (43) is fixed on the guide block (25), and the nozzle (44) is fixed on the third fixed block (27).

3. A plastic plate outer surface polishing device according to claim 1, characterized in that: The bottom plate (1) is symmetrically provided with a fixing assembly (5), the fixing assembly (5) comprising a supporting plate (51), a hollow plate (52) being rotatably connected to the supporting plate (51), and a telescopic block (53) being slidably connected inside the hollow plate (52).

4. A plastic plate outer surface polishing device according to claim 3, characterized in that: A bolt (54) is threadedly connected to a side of the telescopic block (53) away from the hollow plate (52), a handle (55) is slidably connected to the bolt (54), and a pressing plate (56) is rotatably connected to the bottom of the bolt (54).

5. A plastic plate outer surface polishing device according to claim 3, characterized in that: A slider (57) is fixed to the bottom of one of the support plates (51), and a slide groove (58) is provided on one side of the bottom plate (1) close to the slider (57), and the slider (57) is slidably connected in the slide groove (58).

6. A plastic plate outer surface polishing device according to claim 1, characterized in that: A water outlet hole is provided at the bottom of the base plate (1), and the water outlet hole is connected to a water tank (41). A filter screen (6) is provided in the water tank (41).

Images