Shell plate grinding and polishing equipment

Abstract

The shell plate grinding and polishing equipment comprises a grinding box and a grinding disc, a water tank is arranged on the lower surface of the grinding box in a sealed mode, a top cover is connected to the upper surface of the grinding box in a bolted mode, and a plurality of sets of water spraying gun heads corresponding to water pipes are connected to the lower surface of the top cover in a sealed mode; a moving assembly used for driving the grinding disc to grind the shell plate is arranged on the upper surface of the grinding box. A drying box is connected to the side faces of the grinding box and the water tank, a drying assembly used for cleaning water stains on the surface of the shell plate is arranged in the drying box, a moving assembly drives a grinding disc to movably grind the shell plate, and water spraying and dust falling are conducted on the interior of the grinding box through a water spraying gun head; dust accumulation and splashing are avoided while normal work of workers is guaranteed, an electric push rod pushes the shell plate to enter the drying box after the shell plate is polished, water stains on the surface of the shell plate are wiped dry through a fan and a sponge roller, and therefore the situation that the produced shell plate is too wet, and the next operation is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of shell board grinding and polishing, in particular to a shell board grinding and polishing device. Background Technique

[0002] A shell board refers to an illustration board, and its working surface has concave points, stripes or floating decoration textures. When drawing with a pencil or pastel, it produces a middle tone effect and makes it an effective and inexpensive alternative to a middle tone palette. Since the surface of the shell board is uneven, the shell board needs to be ground and polished before use;

[0003] During the grinding process of the existing shell board grinding and polishing equipment, powder will splash, resulting in a poor grinding environment, affecting the health of the staff, and powder accumulation may occur, requiring the staff to manually clean the surface of the shell board; therefore, we need to propose a shell board grinding and polishing equipment. Content of the Utility Model

[0004] The purpose of the utility model is to provide a shell board grinding and polishing device, which drives a grinding disc to move and grind the shell board through a moving component, sprays water into the grinding box to reduce dust during grinding, and after the shell board is ground, an electric push rod pushes the shell board into the drying box, and the water stains on the surface of the shell board are wiped dry by a fan and a sponge roller, so as to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A shell board grinding and polishing device, including a grinding box and a grinding disc, a water tank is hermetically arranged on the lower surface of the grinding box, a top cover is bolted on the upper surface of the grinding box, several groups of water pipes are penetratedly arranged on the upper surface of the top cover, and several groups of water spray gun heads corresponding to the water pipes are hermetically connected to the lower surface of the top cover, and the grinding disc is rotatably arranged inside the grinding box;

[0006] A moving component for driving the grinding disc to grind the shell board is arranged on the upper surface of the grinding box;

[0007] A drying box is connected to the sides of the grinding box and the water tank, and a drying component for cleaning the water stains on the surface of the shell board is arranged inside the drying box.

[0008] Preferably, the moving component includes a moving motor, an installation frame, a moving block and a lead screw, the installation frame is fixedly installed on the upper surface of the top cover, the moving motor is bolted to one end of the installation frame, the lead screw is rotatably arranged inside the installation frame, and one end of the lead screw is key-connected to the output end of the moving motor, and the moving block is threadedly sleeved on the outer arc surface of the lead screw.

[0009] Preferably, the drying component includes a fan, a rotating motor, a sponge roller and a hollow conveying plate. Several groups of fans are symmetrically provided on both sides of the polishing box. Two groups of rotating motors and two groups of sponge rollers are provided. The two groups of sponge rollers are rotatably arranged inside the drying box. The two groups of rotating motors are bolted to the sides of the drying box, and the two groups of sponge rollers are key-connected to the corresponding output ends of the rotating motors.

[0010] Preferably, a discharge port corresponding to the shell plate is provided on a side of the drying box away from the polishing box, and the hollow conveying plate is located between the discharge port and the sponge roller.

[0011] Preferably, a plug is bolted to the side of the polishing box, a plurality of drainage holes are provided through the bottom of the polishing box, a limit plate is slidably provided at the bottom of the polishing box, and a plurality of compression springs are provided between the limit plate and the polishing box.

[0012] Preferably, a support frame is fixedly installed on a side of the polishing box away from the drying box, an electric push rod is fixedly arranged inside the support frame, and a working end of the electric push rod slides through the polishing box.

[0013] Preferably, a connecting column is fixedly provided on the upper surface of the grinding disc, the top end of the connecting column is fixedly connected to the moving block, and a moving groove corresponding to the connecting column is opened on the upper surface of the top cover.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The shell plate is moved and polished by the grinding disc driven by the moving component. During the polishing, water is sprayed inside the polishing box through the water spray gun head to reduce dust. The polishing box is set as a transparent box to ensure the normal work of the staff while avoiding dust accumulation and splashing. After the shell plate is polished, the electric push rod pushes the shell plate into the drying box, and the water stains on the surface of the shell plate are wiped off by the fan and sponge roller, so as to avoid the produced shell plate being too wet and affecting the next operation.

[0016] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the invention. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is an exploded view of the overall structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the grinding box of the utility model;

[0020] Figure 4 For the present utility model Figure 3 Top view.

[0021] In the figure: 1, grinding box; 2, water tank; 3, plug; 4, electric push rod; 5, support frame; 6, moving motor; 7, top cover; 8, water pipe; 9, mounting frame; 10, moving block; 11, drying box; 12, discharge port; 13, fan; 14, rotating motor; 15, water spray gun head; 16, moving groove; 17, connecting column; 18, grinding disc; 19, sponge roller; 20, hollow conveying plate; 21, limiting plate; 22, drain hole; 23, compression spring. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] The present utility model provides: a shell board grinding and polishing device, as Figures 1-4 shown, including a grinding box 1 and a grinding disc 18. The lower surface of the grinding box 1 is hermetically provided with a water tank 2, the upper surface of the grinding box 1 is bolted with a top cover 7, several groups of water pipes 8 are penetrated through the upper surface of the top cover 7, and several groups of water spray gun heads 15 corresponding to the water pipes 8 are hermetically connected to the lower surface of the top cover 7. Several groups of water spray gun heads 15 are all inclined towards the shell board, ensuring that while the water spray gun heads 15 can spray water on the shell board, the dust on the surface of the shell board can be sprayed obliquely to both sides of the shell board and flow into the inner bottom of the grinding box 1;

[0024] The grinding disc 18 is rotatably arranged inside the grinding box 1. A connecting column 17 is fixedly arranged on the upper surface of the grinding disc 18, and the top end of the connecting column 17 is fixedly connected to the moving block 10. Moreover, a moving groove 16 corresponding to the connecting column 17 is opened on the upper surface of the top cover 7. The grinding disc 18 is set to be waterproof, and the grinding disc 18 is connected to the moving block 10 through the connecting column 17, so as to ensure that when the moving block 10 moves, it can drive the grinding disc 18 to move and grind on the surface of the shell board through the connecting column 17. The opening of the moving groove 16 ensures that the connecting column 17 can move back and forth, and a dust-proof soft brush is arranged inside the moving groove 16, thereby preventing dust from flying out through the moving groove 16;

[0025] Preferably, a moving component for driving the grinding disc 18 to grind the shell board is arranged on the upper surface of the grinding box 1. The moving component includes a moving motor 6, a mounting frame 9, a moving block 10 and a lead screw. The mounting frame 9 is fixedly installed on the upper surface of the top cover 7. The moving motor 6 is bolted to one end of the mounting frame 9. The lead screw is rotatably arranged inside the mounting frame 9, and one end of the lead screw is key-connected to the output end of the moving motor 6. The moving block 10 is threadedly sleeved on the outer arc surface of the lead screw. Starting the moving motor 6 drives the lead screw to rotate. The lead screw drives the moving block 10 to move along the lead screw through the thread. And the moving block 10 is set as a convex block, so as to prevent the moving block 10 from rotating with the lead screw. And the mounting frame 9 is installed on the upper surface of the top cover 7, so as to ensure the stability of the moving component during operation;

[0026] Furthermore, a drying box 11 is connected to the sides of the grinding box 1 and the water tank 2. A drying component for cleaning the water stains on the surface of the shell board is arranged inside the drying box 11. The drying component includes a fan 13, a rotating motor 14, a sponge roller 19 and a hollow conveying plate 20. A number of groups of fans 13 are symmetrically arranged on both sides of the grinding box 1. There are two groups of the rotating motor 14 and the sponge roller 19. The two groups of sponge rollers 19 are rotatably arranged inside the drying box 11. The two groups of rotating motors 14 are bolted to the side of the drying box 11, and the two groups of sponge rollers 19 are key-connected to the output ends of the corresponding rotating motors 14. An outlet 12 corresponding to the shell board is arranged on one side of the drying box 11 away from the grinding box 1. The hollow conveying plate 20 is located between the outlet 12 and the sponge roller 19. A baffle is rotatably arranged at the connection between the grinding box 1 and the drying box 11. When the shell board enters the inside of the drying box 11 through the baffle, it first enters between the two groups of sponge rollers 19. When the two groups of rotating motors 14 are started to drive the two groups of sponge rollers 19 to rotate and wipe the surface of the shell board, the shell board is driven to move towards the hollow conveying plate 20. After the shell board moves above the water tank 2, the shell board is blown and dried by a number of groups of fans 13. And the hollow conveying plate 20 is set as hollow to further improve the drying effect of the shell board. And the shell board moves towards the outlet 12 under the action of the hollow conveying plate 20 and is removed through the outlet 12.

[0027] Even further, a plug 3 is bolted to the side of the grinding box 1. A number of groups of drain holes 22 are through-opened at the bottom end inside the grinding box 1. A limiting plate 21 is slidably arranged at the bottom inside the grinding box 1, and a number of groups of compression springs 23 are arranged between the limiting plate 21 and the grinding box 1. After the staff removes the plug 3 and puts the shell board into the inside of the grinding box 1, then plugs the plug 3 again. While spraying water for dust reduction, the water will enter the inside of the water tank 2 through the drain holes 22. And the limiting plate 21 is set to press tightly against the shell board under the action of the compression spring 23, so as to reduce the contact area between the shell board and the grinding box 1. Furthermore, it is ensured that the dust on the surface of the shell board can flow along the limiting plate 21 to the bottom inside the grinding box 1 and enter the inside of the water tank 2 through the drain holes 22.

[0028] It should be noted that a support frame 5 is fixedly installed on the side of the grinding box 1 away from the drying box 11. An electric push rod 4 is fixedly arranged inside the support frame 5. The working end of the electric push rod 4 slides through the grinding box 1. The electric push rod 4 is fixedly connected to the grinding box 1 through the support frame 5. And after the shell board is polished, the electric push rod 4 is started to push the shell board into the drying box 11 for drying treatment.

[0029] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A shell board grinding and polishing device, characterized in that, Including: a grinding box (1) and a grinding disc (18), a water tank (2) is hermetically arranged on the lower surface of the grinding box (1), a top cover (7) is bolted to the upper surface of the grinding box (1), a plurality of groups of water pipes (8) are penetratingly arranged on the upper surface of the top cover (7), and a plurality of water spraying gun heads (15) corresponding to the water pipes (8) are hermetically connected to the lower surface of the top cover (7). The grinding disc (18) is rotatably arranged inside the grinding box (1); A moving assembly for driving the grinding disc (18) to grind the shell board is arranged on the upper surface of the grinding box (1); A drying box (11) is connected to the sides of the grinding box (1) and the water tank (2), and a drying assembly for cleaning the water stains on the surface of the shell board is arranged inside the drying box (11).

2. The shell board grinding and polishing equipment according to claim 1, characterized in that: The moving assembly includes a moving motor (6), a mounting frame (9), a moving block (10) and a lead screw. The mounting frame (9) is fixedly installed on the upper surface of the top cover (7), the moving motor (6) is bolted to one end of the mounting frame (9), the lead screw is rotatably arranged inside the mounting frame (9), and one end of the lead screw is key-connected to the output end of the moving motor (6). The moving block (10) is threadedly sleeved on the outer arc surface of the lead screw.

3. The a shell board grinding and polishing device according to claim 2, wherein: The drying assembly includes a fan (13), a rotating motor (14), a sponge roller (19) and a hollow conveying plate (20). A plurality of groups of fans (13) are symmetrically opened on both sides of the grinding box (1). There are two groups of the rotating motor (14) and the sponge roller (19). The two groups of sponge rollers (19) are rotatably arranged inside the drying box (11). The two groups of rotating motors (14) are bolted to the side of the drying box (11), and the two groups of sponge rollers (19) are key-connected to the output ends of the corresponding rotating motors (14).

4. A shell board grinding and polishing device according to claim 3, characterized in that: An outlet (12) corresponding to the shell board is opened on one side of the drying box (11) away from the grinding box (1), and the hollow conveying plate (20) is located between the outlet (12) and the sponge roller (19).

5. A shell board grinding and polishing device according to claim 1, characterized in that: A plug (3) is bolted to the side of the grinding box (1). A plurality of groups of drain holes (22) are penetratingly opened at the inner bottom end of the grinding box (1). A limiting plate (21) is slidably arranged at the inner bottom of the grinding box (1), and a plurality of groups of compression springs (23) are arranged between the limiting plate (21) and the grinding box (1).

6. A shell board grinding and polishing device according to claim 1, characterized in that: A support frame (5) is fixedly installed on one side of the grinding box (1) away from the drying box (11). An electric push rod (4) is fixedly arranged inside the support frame (5), and the working end of the electric push rod (4) slidably penetrates through the grinding box (1).

7. The shell board grinding and polishing equipment according to claim 2, characterized in that: A connecting column (17) is fixedly arranged on the upper surface of the grinding disc (18). The top end of the connecting column (17) is fixedly connected to the moving block (10), and a moving groove (16) corresponding to the connecting column (17) is opened on the upper surface of the top cover (7).

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