Polishing device for board production

Abstract

The utility model discloses a polishing device for board production, which comprises a conveying table, support frames are fixedly connected to the front and rear positions of the two sides of the top of the conveying table, guide rods are arranged at the front and rear positions of one side of each support frame, a panel is conveyed through the conveying table, and meanwhile, a threaded rod is operated to move through a movable groove. In the conveying process, the panel is pressed through a roller, the roller drives a sleeve rod to move upwards through a supporting rod, the sleeve rod drives a guide rod to move synchronously, a spring is driven to extrude while the sleeve rod moves, the roller is reversely driven to press the panel through the telescopic force of the spring, and then the panel is polished through a polishing mechanism. And after being ground, the panel is conveyed out again through the conveying table, so that the purposes that the panel can be prevented from deviating, the degree of freedom of the panel is limited, the panel is kept stable at the preset position, and therefore it is guaranteed that the grinding operation can accurately act on a target area, and the high-precision grinding effect is achieved are achieved.

Description

Technical Field

[0001] This utility model belongs to the field of panel production technology, and in particular relates to a polishing device for panel production. Background Technology

[0002] During the production of electronic product panels, some surface defects may occur, such as mold marks, minor bumps or dents. These defects can affect the appearance and texture of the product. For example, on injection-molded plastic panels, due to the precision limitations of the mold or some problems in the demolding process, some fine marks may be left on the panel surface. These marks can be removed by polishing, making the panel surface smoother and flatter, and presenting a better visual effect.

[0003] During the polishing process, the polishing tool applies a certain force to the panel surface. The panel is easily moved due to these external forces, which can lead to damage to the panel. To address this, a polishing device for panel production is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a polishing device for panel production, which can clamp the panel, restrict its degree of freedom, and keep the panel stable in a preset position, thereby ensuring that the polishing operation can be accurately applied to the target area and achieve a high-precision polishing effect, so as to solve the above-mentioned technical problems.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A polishing device for panel production includes a conveyor table. Support frames are fixedly connected to the front and rear positions on both sides of the top of the conveyor table. Guide rods are provided at the front and rear positions on one side of the support frame. A limit block is fixedly connected to the top of the guide rod. A spring is sleeved on the outer side of the guide rod. A sleeve rod is fixedly connected to the bottom of the guide rod. A support rod is rotatably connected to the inner cavity of the sleeve rod. A roller is rotatably connected to the outer side of the support rod. Support plates are fixedly connected to the front and rear positions at the connection point on opposite sides of the support frame. Movable grooves are opened on both sides of the support plate. A threaded rod is slidably connected to the inner cavity of the movable groove. A limit plate is fixedly connected to the bottom of the threaded rod. A polishing mechanism is provided on the top of the conveyor table.

[0006] Preferably, the grinding mechanism includes a support frame fixedly connected to the top of the conveyor table, a drive motor fixedly connected to the front and rear positions on one side of the support frame, a rotating rod fixedly connected to the output shaft of the drive motor, and a grinding wheel fixedly connected to the outer side of the rotating rod.

[0007] Preferably, the top surface of the support frame is provided with guide holes at both the front and rear positions for use with guide rods, and the guide holes are slidably connected to the guide rods.

[0008] Preferably, the support frame has sliding grooves at both the front and rear positions on one side for use with the support rod, and the sliding grooves are slidably connected to the support rod.

[0009] Preferably, a limit block is fixedly connected to the top of the guide rod, and a fixing block is threadedly connected to the surface of the guide rod, and the fixing block is fixedly connected to the spring.

[0010] Preferably, the outer thread of the threaded rod is connected to a limiting bolt, and the limiting bolt is tightly fitted to the support plate at the connection point.

[0011] The beneficial effects of this utility model are:

[0012] 1. This utility model uses a conveyor table to transport the panel, while simultaneously operating a threaded rod to move through a movable groove. The threaded rod drives a limiting plate to limit the panel. During the transport process, a roller presses the panel, and the roller drives a sleeve rod to move upward through a support rod. The sleeve rod drives a guide rod to move synchronously, and the movement drives a spring to compress the panel. Through the spring's extension force, the roller is reversed to press the panel. Subsequently, the panel is polished by a polishing mechanism. After polishing, the panel is conveyed out again through the conveyor table. This achieves the purpose of preventing the panel from shifting, limiting its degree of freedom, and keeping the panel stable in a preset position, thereby ensuring that the polishing operation can accurately act on the target area and achieve a high-precision polishing effect.

[0013] 2. The present invention uses a guide hole to facilitate the up and down movement of the guide rod, so that the guide rod can limit the movement at the same time;

[0014] 3. The sliding groove provided in this utility model allows the support rod to move up and down, thus restricting the movement of the support rod.

[0015] 4. The present invention uses a limiting bolt to facilitate connection with the threaded rod. The limiting bolt can fix the threaded rod to the support plate and keep it stable, thereby allowing the limiting plate to be adjusted. Attached Figure Description

[0016] in:

[0017] Figure 1 This is a perspective view of one embodiment of the present utility model;

[0018] Figure 2 This is a perspective view of the guide rod and roller according to one embodiment of the present invention;

[0019] Figure 3 This is a perspective view of the support plate and the limiting plate according to one embodiment of the present utility model;

[0020] Figure 4 This is a perspective view of a grinding mechanism according to an embodiment of the present invention.

[0021] The attached diagram lists the components represented by each number as follows:

[0022] 1. Conveyor table, 2. Support frame, 3. Guide hole, 4. Slide groove, 5. Guide rod, 6. Limiting block, 7. Fixing block, 8. Spring, 9. Sleeve rod, 10. Support rod, 11. Roller, 12. Support plate, 13. Movable groove, 14. Threaded rod, 15. Limiting bolt, 16. Limiting plate, 17. Support frame, 18. Drive motor, 19. Rotating rod, 20. Grinding wheel. Detailed Implementation

[0023] In the following description, embodiments of the polishing apparatus for plate production according to the present invention will be described with reference to the accompanying drawings.

[0024] Example 1:

[0025] Figure 1-4This invention illustrates a polishing device for panel production according to an embodiment of the present invention. It includes a conveyor table 1, with support frames 2 fixedly connected to the front and rear positions of both sides of the top of the conveyor table 1. Guide rods 5 are provided at the front and rear positions of one side of each support frame 2. Limiting blocks 6 are fixedly connected to the top of each guide rod 5. The limiting blocks 6 prevent the guide rods 5 from detaching from the support frames 2 during movement. Guide holes 3 are provided at the front and rear positions of the top surface of the support frame 2 to cooperate with the guide rods 5. The guide holes 3 are slidably connected to the guide rods 5, facilitating the up-and-down movement of the guide rods 5 and limiting their movement. The guide rod 5 is fitted with a spring 8 on its outer side. A sleeve rod 9 is fixedly connected to the bottom of the guide rod 5. A support rod 10 is rotatably connected to the inner cavity of the sleeve rod 9. A sliding groove 4 is provided at the front and rear positions on one side of the support frame 2 to cooperate with the support rod 10. The sliding groove 4 is slidably connected to the support rod 10. The sliding groove 4 allows the support rod 10 to move up and down, thus restricting the movement of the support rod 10. A roller 11 is rotatably connected to the outer side of the support rod 10. A support plate 12 is fixedly connected at the front and rear positions of the connection point on the opposite side of the support frame 2. Movable grooves 13 are provided on both sides of the support plate 12. The inner cavity of the movable groove 13 is slidably connected to the support rod 10. A threaded rod 14 is connected to a support plate 12. A limiting bolt 15 is threaded onto the outer side of the threaded rod 14. The limiting bolt 15 fits tightly against the support plate 12. The limiting bolt 15 facilitates connection with the threaded rod 14 and fixes the threaded rod 14 to the support plate 12, ensuring stability and allowing adjustment of the limiting plate 16. The bottom of the threaded rod 14 is fixedly connected to the limiting plate 16. A grinding mechanism is installed on the top of the conveyor table 1. The panel is conveyed via the conveyor table 1, while the threaded rod 14 moves through the movable groove 13. The threaded rod 14 drives the limiting plate 16 to grind the panel. During the conveying process, the panel is pressed by the roller 11. The roller 11 drives the sleeve rod 9 to move upward through the support rod 10. The sleeve rod 9 drives the guide rod 5 to move synchronously. At the same time, the spring 8 is squeezed. Through the extension force of the spring 8, the roller 11 is driven to press the panel in the opposite direction. Then, the panel is polished by the polishing mechanism. After polishing, it is conveyed out again through the conveyor table 1. This can achieve the purpose of preventing the panel from deviating, limiting its degree of freedom, and keeping the panel stable in the preset position. This ensures that the polishing operation can be accurately applied to the target area and achieve a high-precision polishing effect.

[0026] Example 2:

[0027] Figure 1-4This invention illustrates a polishing device for producing a board surface according to an embodiment of the present invention. It includes a conveyor table 1, with support frames 2 fixedly connected to the front and rear positions of both sides of the top of the conveyor table 1. Guide rods 5 are provided at the front and rear positions of one side of each support frame 2. Limit blocks 6 are fixedly connected to the top of each guide rod 5. A fixing block 7 is threadedly connected to the surface of the guide rod 5, and the fixing block 7 is fixedly connected to a spring 8. A spring 8 is sleeved on the outer side of the guide rod 5. A sleeve rod 9 is fixedly connected to the bottom of the guide rod 5, and a support rod 10 is rotatably connected to the inner cavity of the sleeve rod 9. The outer side of the support rod 10 is rotatably connected to the support rod 10. The conveyor table 1 is connected to a roller 11. Support plates 12 are fixedly connected to the front and rear positions of the support frame 2 on opposite sides. Movable grooves 13 are opened on both sides of the support plate 12. Threaded rods 14 are slidably connected to the inner cavity of the movable grooves 13. Limiting plates 16 are fixedly connected to the bottom of the threaded rods 14. A grinding mechanism is provided on the top of the conveyor table 1. The grinding mechanism includes a support frame 17 fixedly connected to the top of the conveyor table 1. Drive motors 18 are fixedly connected to the front and rear positions on one side of the support frame 17. A rotating rod 19 is fixedly connected to the output shaft of the drive motor 18. A grinding wheel 20 is fixedly connected to the outer side of the rotating rod 19.

[0028] Working Principle: In use, the user transports the panel via the conveyor table 1 while simultaneously moving the threaded rod 14 through the movable groove 13. The threaded rod 14 is fixed by the limiting bolt 15, causing the threaded rod 14 to drive the limiting plate 16 to limit the panel. During transport, the panel is pressed by the roller 11, which drives the support rod 10 to move through the sliding grooves 4 on both sides. At the same time, the support rod 10 drives the sleeve rod 9 to move upward, and the sleeve rod 9 drives the guide rod 5 to move synchronously through the guide hole 3. While moving, the spring 8 is pressed by the support frame 2 and the fixing block 7. The extension force of the spring 8 drives the roller 11 to press the panel in the opposite direction. Then, the drive motor 18 is started, and the drive motor 18 drives the grinding wheel 20 to grind the panel through the rotating rod 19. After grinding, the panel is transported out again via the conveyor table 1. This design can prevent the panel from shifting, limit its degree of freedom, and keep the panel stable in the preset position, thereby ensuring that the grinding operation can be accurately applied to the target area and achieving a high-precision grinding effect.

Claims

1. A polishing apparatus for panel production, characterized in that, The system includes a conveyor table (1), with support frames (2) fixedly connected to the front and rear positions on both sides of the top of the conveyor table (1). Guide rods (5) are provided at the front and rear positions on one side of the support frame (2). A limit block (6) is fixedly connected to the top of the guide rod (5). A spring (8) is sleeved on the outside of the guide rod (5). A sleeve rod (9) is fixedly connected to the bottom of the guide rod (5). A support rod (10) is rotatably connected to the inner cavity of the sleeve rod (9). A roller (11) is rotatably connected to the outside of the support rod (10). A support plate (12) is fixedly connected to the front and rear positions at the connection point on opposite sides of the support frame (2). Movable grooves (13) are provided on both sides of the support plate (12). A threaded rod (14) is slidably connected to the inner cavity of the movable groove (13). A limit plate (16) is fixedly connected to the bottom of the threaded rod (14). A grinding mechanism is provided on the top of the conveyor table (1).

2. The polishing apparatus for panel production according to claim 1, characterized in that, The grinding mechanism includes a support frame (17) fixedly connected to the top of the conveyor table (1). A drive motor (18) is fixedly connected to the front and rear positions on one side of the support frame (17). A rotating rod (19) is fixedly connected to the output shaft of the drive motor (18). A grinding wheel (20) is fixedly connected to the outside of the rotating rod (19).

3. The polishing apparatus for panel production according to claim 1, characterized in that, The support frame (2) has guide holes (3) at the front and rear positions of the top surface, which are used to cooperate with the guide rod (5). The guide holes (3) are slidably connected to the guide rod (5).

4. The polishing apparatus for panel production according to claim 1, characterized in that, The support frame (2) has a sliding groove (4) at the front and rear positions on one side to cooperate with the support rod (10), and the sliding groove (4) is slidably connected to the support rod (10).

5. A polishing apparatus for panel production according to claim 1, characterized in that, The top of the guide rod (5) is fixedly connected to a limiting block (6), and the surface of the guide rod (5) is threadedly connected to a fixing block (7). The fixing block (7) and the spring (8) are fixedly connected.

6. The polishing apparatus for panel production according to claim 1, characterized in that, The outer thread of the threaded rod (14) is connected to a limiting bolt (15), and the limiting bolt (15) is tightly fitted to the support plate (12).

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