Plate polishing equipment

Abstract

The utility model discloses plate polishing equipment which comprises a polishing machine, a polishing belt and a stop lever are arranged on the polishing machine, a sliding assembly is fixedly connected to the polishing machine, a first kidney-shaped hole is formed in the sliding assembly, a transverse plate is connected into the first kidney-shaped hole of the sliding assembly in a sliding mode, a second kidney-shaped hole is formed in the transverse plate, and the second kidney-shaped hole is communicated with the second kidney-shaped hole. A second kidney-shaped hole is formed in the transverse plate, a fixing clamp is slidably connected into the second kidney-shaped hole of the transverse plate and can lock the plate, the sliding assembly comprises a pair of guide rails, the pair of guide rails are fixedly connected to the opposite side walls of the polishing machine, and sliding blocks are slidably connected to the guide rails. Compared with the prior art, the plate polishing equipment has the advantages that a plate with an inclined plane can be firmly fixed on the polishing equipment, the polishing quality of the plate with the inclined plane is guaranteed, the plates with different sizes and thicknesses can be well pressed and fixed without replacing a clamp, the working efficiency is improved, and the production cost is reduced. The production cost is saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of plate polishing equipment, and in particular relates to a plate polishing equipment. Background Art

[0002] Plate polishing equipment can polish and remove burrs on the surface of plates used in display devices such as display cabinets, display racks and display boxes.

[0003] In actual use, the plates to be polished are of different sizes and thicknesses, and the shapes of the plate surfaces are irregular. Frequent replacement of fixtures is required to fix plates of different sizes and thicknesses. Especially when the surface of the plate is an inclined surface, the existing fixtures cannot play a good fixing effect, causing the plate to slip on the polishing belt and the polishing quality to be poor. At the same time, frequent replacement of fixtures wastes time and reduces work efficiency.

[0004] Therefore, in view of the above technical problems, it is necessary to provide a plate polishing device. Utility Model Content

[0005] The purpose of the utility model is to provide a plate polishing device, which can solve the above problems.

[0006] In order to achieve the above-mentioned purpose, a specific embodiment of the utility model provides a plate polishing device, including a polishing machine, which is provided with a polishing belt and a baffle rod, and a sliding component is fixedly connected to the polishing machine, and a first waist-shaped hole is opened on the sliding component, and a horizontal plate is slidably connected in the first waist-shaped hole of the sliding component, and a second waist-shaped hole is opened on the horizontal plate, and a fixing clamp is slidably connected in the second waist-shaped hole of the horizontal plate, and the fixing clamp can lock the plate.

[0007] In one or more embodiments of the present invention, the sliding assembly includes a pair of guide rails, the pair of guide rails are fixedly connected to opposite side walls of the polishing machine, and a slider is slidably connected to the guide rails.

[0008] In one or more embodiments of the present invention, a vertical plate and a fixed plate are fixedly connected to the sliding block, and a hole penetrating the fixed plate is provided on the fixed plate.

[0009] In one or more embodiments of the present invention, a spring is fixedly connected to the fixed plate, and one end of the spring away from the fixed plate is fixedly connected to the sliding plate.

[0010] In one or more embodiments of the present invention, a first waist-shaped hole is formed on the vertical plate, a sliding shaft is slidably connected in the first waist-shaped hole of the vertical plate, and the sliding shaft passes through the first waist-shaped hole and is fixedly connected to the sliding plate.

[0011] In one or more embodiments of the utility model, the sliding plate is fixedly connected with a lifting rod matching the hole in the fixed plate. The lifting rod passes through the sliding plate and is slidably connected to the fixed plate. A handle is rotatably connected to the end of the lifting rod away from the fixed plate.

[0012] In one or more embodiments of the utility model, one end of the sliding shaft away from the sliding plate is fixedly connected to a horizontal plate, a second waist-shaped hole is provided on the horizontal plate, a connecting ring is slidably connected in the second waist-shaped hole of the horizontal plate, a locking block is fixedly connected to the connecting ring, and the connecting ring is provided with a locking external thread and a second internal thread.

[0013] In one or more embodiments of the present invention, a locking cap and a clamping block are fixedly connected to the upper portion of the connecting ring, the locking cap is provided with a first internal thread matching the locking external thread, and the locking cap is provided with a through hole that passes through the locking cap and the clamping block.

[0014] In one or more embodiments of the present invention, a bolt is rotatably connected in the through hole of the locking cap, the bolt is threadedly connected to the second internal thread, and a locking disk is fixedly connected to one end of the bolt that passes through the clamping block.

[0015] In one or more embodiments of the present invention, a locking disc seat matching the locking disc is provided on the clamping block.

[0016] Compared with the prior art, the plate polishing equipment of the utility model can firmly fix the plate with a bevel on the polishing equipment, thereby ensuring the polishing quality of the plate with a bevel. It can better press and fix plates of different sizes and thicknesses without replacing the clamp, thereby improving work efficiency and saving production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a structural schematic diagram of a plate polishing device in one embodiment of the utility model;

[0019] Figure 2 This is a schematic structural diagram of a plate fixing device of a plate polishing device in one embodiment of the utility model;

[0020] Figure 3An exploded view of a fixing clamp of a plate polishing device in one embodiment of the utility model;

[0021] Figure 4 It is a cross-sectional view of a fixing clamp of a plate polishing device in one embodiment of the utility model;

[0022] Description of main reference numerals:

[0023] 1. Polishing machine; 11. Polishing belt; 12. Stop rod; 2. Sliding assembly; 21. Guide rail; 22. Sliding block; 23. Fixed plate; 24. Sliding plate; 25. Spring; 26. Lifting rod; 27. Handle; 28. Vertical plate; 281. First waist-shaped hole; 282. Handle seat; 29. ​​Sliding shaft; 3. Horizontal plate; 31. Second waist-shaped hole; 4. Fixed clamp; 41. Locking cap; 411. First internal thread; 412. Through hole; 42. Bolt; 421. Locking disk; 43. Connecting ring; 431. Locking external thread; 432. Locking block; 433. Second internal thread; 44. Clamp; 441. Locking disk seat. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the following will provide a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0025] like Figure 1 As shown, a plate polishing device in an embodiment of the utility model includes a polishing machine 1. A polishing belt 11 on the polishing machine 1 rotates under the drive of a motor and can play a role in polishing a plate. A sliding assembly 2 is welded on the opposite side walls of the polishing machine 1. The sliding assembly 2 is slidably connected to a horizontal plate 3. The horizontal plate 3 can slide up and down on the sliding assembly 2. A fixing clamp 4 is slidably connected to the horizontal plate 3. The fixing clamp 4 slides horizontally on the horizontal plate 3.

[0026] like Figure 1 and Figure 2 As shown, in order to better fix plates of different lengths, the sliding assembly 2 includes a pair of guide rails 21, which are welded on opposite side walls of the polishing machine 1. A slider 22 is slidably connected to the guide rails 21.

[0027] A fixing plate 23 is welded to the side wall of the slider 22, and a hole penetrating the fixing plate 23 is provided at the center of the fixing plate 23. A vertical plate 28 is welded to the upper end surface of the slider 22, and a first waist-shaped hole 281 is provided on the vertical plate 28. A sliding shaft 29 is slidably connected in the first waist-shaped hole 281 of the vertical plate 28, and a sliding plate 24 is welded to one end surface of the sliding shaft 29. A horizontal plate 3 is welded to the other end of the sliding shaft 29 away from the sliding plate 24.

[0028] Specifically, the horizontal plate 3 is arranged between a pair of vertical plates 28, and the two sides of the horizontal plate 3 are respectively welded to one end surface of a sliding shaft 29, and the sliding shaft 29 is slidably connected in the first waist-shaped hole 281 of the vertical plate 28. In this way, the horizontal plate 3 can slide up and down in the first waist-shaped hole 281 of the vertical plate 28 through the sliding shaft 29, and the horizontal plate 3 can achieve compression of the plate by its own weight.

[0029] In order to make the horizontal plate 3 more firmly press the plate, a spring 25 is connected between the fixed plate 23 and the sliding plate 24, and the two ends of the spring 25 are respectively connected to the fixed plate 23 and the sliding plate 24. A lifting rod 26 is inserted into the elastic ring of the spring, and the lifting rod 26 passes through the sliding plate 24 and is welded to the sliding plate 24. A bearing is welded to the upper end of the lifting rod 26, and the lifting rod 26 is rotatably connected to the handle 27 through the bearing. The lifting rod 26 matches the hole on the fixed plate 23, and the lifting rod 26 passes through the fixed plate 23 and can slide up and down in the hole of the fixed plate 23.

[0030] Specifically, when the plate needs to be polished, the handle 27 is pulled upward, and the handle 27 drives the sliding plate 24 and the lifting rod 26 to move upward, thereby driving the horizontal plate 3 to do the same movement. When the lower end surface of the handle 27 is higher than the upper end surface of the vertical plate 28, the handle 27 is turned so that the handle 27 is placed on the vertical plate 28, so that the horizontal plate 3 is away from the polishing belt 11, and the space between the horizontal plate 3 and the polishing belt 11 can be used to place the plate. After the plate is placed, the slider 22 is moved so that the horizontal plate 3 is at the center of the plate, and the handle 27 is turned so that the handle 27 is separated from the upper end surface of the vertical plate 28, so that under the pulling force of the spring 25, the sliding plate 24 drives the sliding shaft 29 and the horizontal plate 3 to move downward together, and the horizontal plate 3 can clamp the plate. Because of the pulling force of the spring 25, the contact between the plate and the polishing belt 11 can be made closer, achieving a rapid polishing effect.

[0031] When the surface of the plate to be polished is an inclined surface, place the plate on the polishing belt 11 so that one end of the plate is against the stopper 12. Adjust the position of the slider 22 on the guide rail 21 so that the cross plate 3 is in the center of the plate. At this time, pull up and turn the handle 27 to disengage the handle 27 from the upper end of the vertical plate 28, release the handle 27, and the sliding plate 24 will drive the cross plate 3 to press against the plate under the elastic tension of the spring 25. Because the surface of the plate is an inclined surface, one end of the cross plate 3 is first pressed on the plate with a higher inclined surface, and the suspended end of the cross plate 3 continues to press against the plate with a lower inclined surface under the tension of the spring 25 on the same side. When the cross plate 3 is parallel to the inclined surface of the plate, the two springs 25 contract together, so that the cross plate 3 can firmly fix the plate with an inclined surface.

[0032] In order to ensure that the handle 27 can be firmly fixed on the upper end surface of the vertical plate 28 , a handle seat 282 matching the handle 27 is provided on the upper end surface of the vertical plate 28 .

[0033] like Figures 2 to 4 As shown, in order to fix plates of different widths, a second waist-shaped hole 31 is provided on the horizontal plate 3, and a fixing clamp 4 is slidably connected in the second waist-shaped hole 31 of the horizontal plate 3. A clamping block 44 is welded to the lower end surface of a connecting ring 43 on the fixing clamp 4, and a second internal thread 433 is provided inside the connecting ring 43. The connecting ring 43 can pass through the second waist-shaped hole 31, and the two ends of the connecting ring 43 are exposed from the two end surfaces of the horizontal plate 3.

[0034] A locking block 432 is welded on the connecting ring 43, and the locking block 432 is located below the horizontal plate 3. A locking external thread 431 is provided on one end of the connecting ring 43 that is exposed from the upper end surface of the horizontal plate 3. A locking cap 41 is threadedly connected to the locking external thread 431, and the locking cap 41 is provided with a first internal thread 411 that matches the locking external thread 431.

[0035] Specifically, the locking cap 41 and the connecting ring 43 are threadedly connected together through the first internal thread 411 and the locking external thread 431. When the plate on the polishing belt 11 needs to be fixed, the locking cap 41 is rotated counterclockwise to leave a gap between the locking cap 41 and the horizontal plate 3. At this time, the fixing clamp 4 is moved to make the side wall of the clamp block 44 close to the side of the plate. After the side wall of the clamp block 44 is close to the side of the plate, the locking cap 41 is rotated clockwise. Because the side wall of the clamp block 44 is in contact with the side wall of the plate, the clamp block 44 and the connecting ring 43 cannot rotate. Because the locking block 432 is fixedly connected to the connecting ring 43, the locking block 432 is below the cross plate 3, blocking the cross plate 3, so that the connecting ring 43 cannot move upward, causing the locking cap 41 and the connecting ring 43 to move toward the upper end surface of the cross plate 3 under the action of threaded cooperation, until the lower end surface of the locking cap 41 abuts against the upper end surface of the cross plate 3, so that the locking cap 41 can be fixed on the cross plate 3.

[0036] In order to facilitate the fixing of plates of different thicknesses, a through hole 412 is provided on the locking cap 41, and the through hole 412 passes through the locking cap 41 and the clamping block 44. A bolt 42 matching the second internal thread 433 is inserted into the through hole 412, and the bolt 42 passes through the locking cap 41, the connecting ring 43 and the clamping block 44. A locking disk 421 is welded to one end surface of the bolt 42 passing through the clamping block 44. A locking disk seat 441 matching the locking disk 421 is provided on the lower end surface of the clamping block 44.

[0037] Specifically, by rotating the bolt 42, the bolt 42 can be raised and lowered in the through hole 412 on the locking cap 41. When the thickness of the plate is greater than the side wall of the clamp block 44, the bolt 42 is rotated counterclockwise to allow the locking disk 421 to enter the locking disk seat 441 and fit with the locking disk seat 441. At this time, the side wall and the lower end surface of the clamp block 44 are pressed against the plate to fix the plate. When the thickness of the plate is less than the side wall of the clamp block 44, the side wall of the clamp block 44 is first pressed against the side of the plate, and then the bolt 42 is rotated rightward to move the bolt 42 downward. When the locking disk 421 is pressed against the surface of the plate, plates of different thicknesses can be fixed.

[0038] When in use, the handle 27 is pulled upward and placed in the handle seat 282, and the plate to be polished is placed on the polishing belt 11 so that one side wall of the plate abuts against the stopper 12. After the plate is placed, the horizontal plate 3 is pushed, and the horizontal plate 3 moves to the center of the plate under the action of the sliding assembly 2. According to the width of the plate, the position of the fixing clamp 4 on the horizontal plate 3 is adjusted so that the side wall of the clamp block 44 fits the side of the plate, and the locking cap 41 is rotated so that the lower end surface of the locking cap 41 abuts against the horizontal plate 3, so that the fixing clamp 4 is fixed on the horizontal plate 3. At this time, the handle 27 is pulled and rotated to move the handle 27 out of the handle seat 282, and the plate can be fixed under the tension of the spring 25.

[0039] After the plate is fixed, the polishing machine 1 is started to polish the plate. After the polishing work is closed, the polishing machine 1 is closed, and the handle 27 is pulled upward and rotated so that the handle 27 is placed in the handle seat 282, and the plate can be removed.

[0040] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0041] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A plate polishing device, comprising a polishing machine, wherein the polishing machine is provided with a polishing belt and a baffle rod, characterized in that: A sliding component is fixedly connected to the polishing machine, a first waist-shaped hole is provided on the sliding component, a horizontal plate is slidably connected in the first waist-shaped hole of the sliding component, a second waist-shaped hole is provided on the horizontal plate, a fixing clamp is slidably connected in the second waist-shaped hole of the horizontal plate, and the fixing clamp can lock the plate.

2. The plate polishing equipment according to claim 1, characterized in that: The sliding assembly comprises a pair of guide rails, which are fixedly connected to opposite side walls of the polishing machine, and a sliding block is slidably connected to the guide rails.

3. The plate polishing equipment according to claim 2, characterized in that: The sliding block is fixedly connected with a vertical plate and a fixed plate, and the fixed plate is provided with a hole penetrating the fixed plate.

4. The plate polishing device according to claim 3, characterized in that: The fixing plate is fixedly connected with a spring, and one end of the spring away from the fixing plate is fixedly connected with a sliding plate.

5. The plate polishing device according to claim 4, characterized in that: The vertical plate is provided with a first waist-shaped hole, a sliding shaft is slidably connected in the first waist-shaped hole of the vertical plate, and the sliding shaft passes through the first waist-shaped hole and is fixedly connected to the sliding plate.

6. The plate polishing device according to claim 4, characterized in that: The sliding plate is fixedly connected with a lifting rod matching the hole on the fixed plate. The lifting rod penetrates the sliding plate and is slidably connected with the fixed plate. A handle is rotatably connected to one end of the lifting rod away from the fixed plate.

7. The plate polishing device according to claim 5, characterized in that: One end of the sliding shaft away from the sliding plate is fixedly connected to a horizontal plate, a second waist-shaped hole is provided on the horizontal plate, a connecting ring is slidably connected in the second waist-shaped hole of the horizontal plate, a locking block is fixedly connected to the connecting ring, and the connecting ring is provided with a locking external thread and a second internal thread.

8. The plate polishing device according to claim 7, characterized in that: The connecting ring is fixedly connected with a locking cap and a clamping block. The locking cap is provided with a first internal thread matching the locking external thread. The locking cap is provided with a through hole, which passes through the locking cap and the clamping block.

9. The plate polishing device according to claim 8, characterized in that: A bolt is rotatably connected in the through hole of the locking cap, the bolt is fixedly connected to the second internal thread, and a locking disk is fixedly connected to one end of the bolt that passes through the clamping block.

10. The plate polishing device according to claim 9, characterized in that: The clamping block is provided with a locking disc seat matching the locking disc.

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