Coating processing filter

Abstract

The utility model discloses a coating processing filter, which belongs to the technical field of filters and comprises a filter box, a speed reducing motor is fixedly mounted on the filter box, a second gear is fixedly mounted at the output end of the speed reducing motor, a first gear is meshed with one side of the second gear, a discharge pipe is rotatably mounted in the filter box and fixedly connected with the first gear, and the discharge pipe is fixedly connected with the second gear. A moving frame is slidably mounted in the filter box, a filter screen is slidably mounted in the moving frame, a sliding plate is fixedly mounted at the bottom end of the moving frame, a sliding strip hole is formed in the sliding plate, a mounting motor is fixedly mounted on one side of the filter box, a rotary disc is fixedly mounted at the output end of the mounting motor, and a moving block is fixedly mounted on one side of the rotary disc and movably inserted into the sliding strip hole. First filtering assemblies are arranged at the top ends of the filtering boxes. According to the utility model, through the cooperation of multiple layers of filtering structures, the movable frame drives the filter screen to move back and forth, so that the filtering effect is better, and impurities attached to the filter screen can be removed, thereby keeping the filtering efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of filters, in particular to a paint processing filter. Background Technique

[0002] In the production process of paint, filtration is a key step. Its main purpose is to remove impurities and particles in the paint to ensure the quality of the paint during use. This step is crucial for ensuring the quality of the final product. Existing paint filtering devices usually adopt fixed filter meshes and rely on gravity for filtration. Paint filters are not only applied to traditional paint production but also involve the production of nano-paints. Paint filters usually have the characteristics of novel structure, small volume, simple and flexible operation, etc. They can capture impurity particles through different filtration grades to ensure qualified filtrate. Some filters are also designed with filter bags that are easy to replace, making maintenance and cleaning more convenient. The background technique of paint processing filters emphasizes its importance in paint production, as well as the limitations and improvement space of the existing technology.

[0003] In the production process of paint, the presence of impurities and particles will affect the quality of the paint; most existing paint filtering devices adopt fixed filter meshes and rely on gravity for filtration, but this structure is prone to blockage, affecting the filtration efficiency; therefore, we propose a paint processing filter to solve this problem. Content of the Utility Model

[0004] The purpose of the utility model is to provide a paint processing filter to solve the problems raised in the above background technique.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A paint processing filter, comprising: a filtration tank, a reduction motor is fixedly installed on the filtration tank, a second gear is fixedly installed at the output end of the reduction motor, a first gear is meshed on one side of the second gear, a discharge pipe is rotatably installed in the filtration tank, the discharge pipe is fixedly connected with the first gear, a moving frame is slidably installed in the filtration tank, a filter net is slidably installed in the moving frame, a sliding plate is fixedly installed at the bottom end of the moving frame, a sliding strip hole is formed in the sliding plate, an installation motor is fixedly installed on one side of the filtration tank, a turntable is fixedly installed at the output end of the installation motor, a moving block is fixedly installed on one side of the turntable, the moving block is movably inserted into the sliding strip hole, a first filtration component is arranged at the top end of the filtration tank, and a limiting component is arranged on the moving frame.

[0007] Preferably, the first filtering component includes a filtering barrel and a control valve. The control valve is fixedly connected to the top end of the discharge pipe. A plurality of support rods are fixedly installed at the top end of the filtering box. The top ends of the plurality of support rods are fixedly installed with the same fixing ring. The filtering barrel is fixedly installed in the fixing ring. The control valve is fixedly installed at the bottom end of the filtering barrel. A plurality of connecting plates are slidably installed in the filtering barrel. A same large filter plate and a small filter plate are fixedly installed between the plurality of connecting plates.

[0008] Preferably, the limiting component includes: two limiting springs and two buckles. The two buckles are respectively fixedly installed on the corresponding limiting springs. The two limiting springs are both fixedly installed in the moving frame. Limiting grooves matching the buckles are formed at the bottom end of the filter net. A sliding groove matching the filter net is formed in the moving frame.

[0009] Preferably, a discharge valve is fixedly installed at the bottom end of the filtering box. A plurality of support columns are fixedly installed at the bottom end of the filtering box. A handle is fixedly installed on one side of the filter net. A sliding groove matching the handle is formed in the filtering box.

[0010] Preferably, a sliding circular groove matching the buckle is formed in the moving frame. The buckle is slidably installed in the sliding circular groove. The limiting spring is fixedly installed in the sliding circular groove.

[0011] Preferably, an installation groove matching the installation motor is formed in the filtering box. A fixing groove matching the reduction motor is formed in the filtering box. A moving square groove matching the sliding plate is formed in the filtering box.

[0012] Preferably, rotating circular grooves matching the first gear and the second gear are formed in the filtering box. A sealing cover is threadedly connected to the top end of the filtering barrel. A feed pipe is fixedly installed on the filtering barrel. A feed hole matching the feed pipe is formed in the filtering barrel.

[0013] In the present utility model, for the paint processing filter, the paint to be filtered is injected into the filtering barrel through the feed pipe, and is first filtered by the large filter plate and the small filter plate fixedly installed in the plurality of connecting plates to block the larger impurities in the paint. When there are too many impurities inside, by rotating the sealing cover to separate the sealing cover from the filtering barrel, the connecting plates are taken out of the filtering barrel, so as to facilitate cleaning. Then, through the control of the control valve, the paint that has completed the first filtration is injected into the filtering box through the discharge pipe;

[0014] In the present utility model, for a paint processing filter, by starting the reduction motor, the second gear is driven to rotate, causing the first gear to rotate together, driving the discharge pipe to rotate. At the same time, the installation motor is started to drive the turntable to rotate, causing the moving block to move, thereby driving the sliding plate to move, and the sliding plate drives the moving frame to perform a reciprocating motion, improving the filtering efficiency of the paint. After completion, by pulling the handle, the handle drives the filter screen to be withdrawn from the moving frame, and the buckle releases the restriction on the filter screen, thus facilitating cleaning. It is controlled by the discharge valve to conveniently discharge the filtered paint;

[0015] The structure of the present utility model is reasonably designed. Through the cooperation of a multi-layer filtering structure, and at the same time, the moving frame drives the filter screen to reciprocate, making the filtering effect better, and it can remove impurities attached to the filter screen, thereby maintaining the filtering efficiency. Brief Description of the Drawings

[0016] Figure 1 is a three-dimensional structural schematic diagram of a paint processing filter proposed by the present utility model;

[0017] Figure 2 is a cross-sectional structural schematic diagram of a paint processing filter proposed by the present utility model;

[0018] Figure 3 is a partial cross-sectional structural schematic diagram of a paint processing filter proposed by the present utility model;

[0019] Figure 4 is a partial cross-sectional structural schematic diagram of a paint processing filter proposed by the present utility model;

[0020] Figure 5 is a cross-sectional structural schematic diagram of the limiting spring structure of a paint processing filter proposed by the present utility model.

[0021] In the figure: 1, filter box; 2, filter barrel; 3, sealing cover; 4, feed pipe; 5, fixing ring; 6, support rod; 7, installation motor; 8, support column; 9, control valve; 10, discharge pipe; 11, moving frame; 12, discharge valve; 13, filter screen; 14, large filter plate; 15, small filter plate; 16, connecting plate; 17, turntable; 18, moving block; 19, sliding plate; 20, first gear; 21, reduction motor; 22, second gear; 23, buckle; 24, limiting spring; 25, handle. Detailed Description of the Preferred 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 of the embodiments.

[0023] Refer to Figures 1-5, a coating processing filter, comprising: a filter box 1, a reduction motor 21 is fixedly installed on the filter box 1, a gear two 22 is fixedly installed at the output end of the reduction motor 21, a gear one 20 is meshed on one side of the gear two 22, a discharge pipe 10 is rotatably installed in the filter box 1, the discharge pipe 10 is fixedly connected with the gear one 20, a moving frame 11 is slidably installed in the filter box 1, a filter net 13 is slidably installed in the moving frame 11, a sliding plate 19 is fixedly installed at the bottom end of the moving frame 11, a sliding strip hole is formed in the sliding plate 19, an installation motor 7 is fixedly installed on one side of the filter box 1, a turntable 17 is fixedly installed at the output end of the installation motor 7, a moving block 18 is fixedly installed on one side of the turntable 17, the moving block 18 is movably inserted into the sliding strip hole, a first filtering component is arranged at the top end of the filter box 1, and a limiting component is arranged on the moving frame 11.

[0024] In this embodiment, the first filtering component includes a filtering barrel 2 and a control valve 9. The control valve 9 is fixedly connected with the top end of the discharge pipe 10. A plurality of support rods 6 are fixedly installed at the top end of the filter box 1, and a same fixing ring 5 is fixedly installed at the top ends of the plurality of support rods 6. The filtering barrel 2 is fixedly installed in the fixing ring 5. The control valve 9 is fixedly installed at the bottom end of the filtering barrel 2. A plurality of connecting plates 16 are slidably installed in the filtering barrel 2, and a same large filter plate 14 and a small filter plate 15 are fixedly installed between the plurality of connecting plates 16 to perform better filtering.

[0025] In this embodiment, the limiting component includes: two limiting springs 24 and two buckles 23. The two buckles 23 are respectively fixedly installed on the corresponding limiting springs 24. The two limiting springs 24 are both fixedly installed in the moving frame 11. A limiting groove matching with the buckle 23 is formed at the bottom end of the filter net 13. A sliding groove matching with the filter net 13 is formed on the moving frame 11 to perform better limiting and prevent displacement during work.

[0026] In this embodiment, a discharge valve 12 is fixedly installed at the bottom end of the filter box 1. A plurality of support columns 8 are fixedly installed at the bottom end of the filter box 1. A handle 25 is fixedly installed on one side of the filter net 13. A sliding groove matching with the handle 25 is formed on the filter box 1 to perform better sliding. A sliding circular groove matching with the buckle 23 is formed on the moving frame 11. The buckle 23 is slidably installed in the sliding circular groove. The limiting spring 24 is fixedly installed in the sliding circular groove to perform better installation.

[0027] In this embodiment, an installation groove matching with the installation motor 7 is formed on the filter box 1. A fixing groove matching with the reduction motor 21 is formed on the filter box 1. A moving square groove matching with the sliding plate 19 is formed on the filter box 1 to perform better movement. A rotating circular groove matching with the gear one 20 and the gear two 22 is formed on the filter box 1. A sealing cover 3 is threadedly connected to the top end of the filtering barrel 2. A feeding pipe 4 is fixedly installed on the filtering barrel 2. A feeding hole matching with the feeding pipe 4 is formed on the filtering barrel 2 to facilitate feeding more conveniently.

[0028] In this embodiment, during use, the paint to be filtered is injected into the filter barrel 2 through the feed pipe 4. The large filter plate 14 and the small filter plate 15 fixedly installed in the plurality of connecting plates 16 are used for the first filtration to block the larger impurities in the paint. When there are too many internal impurities, the sealing cover 3 is rotated to disengage the sealing cover 3 from the filter barrel 2, and the connecting plate 16 is taken out of the filter barrel 2 to facilitate cleaning. Under the control of the control valve 9, the paint after the first filtration is injected into the filter box 1 through the discharge pipe 10. By starting the reduction motor 21, the reduction motor 21 drives the second gear 22 to rotate, driving the first gear 20 engaged with it to rotate together, thereby driving the discharge pipe 10 to rotate so that it discharges at different positions on the filter net 13. At the same time, the installation motor 7 is started to drive the turntable 17 to rotate, causing the moving block 18 to move, thereby driving the sliding plate 19 to move, and the sliding plate 19 drives the moving frame 11 to reciprocate, improving the filtration efficiency of the paint. After completion, the handle 25 can be pulled to drive the filter net 13 to be withdrawn from the moving frame 11, and the buckle 23 releases the restriction on the filter net 13 to facilitate cleaning. It is controlled by the discharge valve 12 to facilitate the discharge of the filtered paint.

[0029] The above has introduced in detail a paint processing filter provided by the present utility model. Specific embodiments are used herein to elaborate on the principle and implementation manner of the present utility model. The description of the above embodiments is only used to help understand the method and its core idea of the present utility model. It should be noted that for those of ordinary skill in the art of this technology, without departing from the principle of the present utility model, several improvements and modifications can still be made to the present utility model, and these improvements and modifications also fall within the protection scope of the claims of the present utility model.

Claims

1. A paint processing filter, characterized in that, Comprising: A filter box (1), on which a reduction motor (21) is fixedly installed. The output end of the reduction motor (21) is fixedly installed with a second gear (22). One side of the second gear (22) is engaged with a first gear (20). A discharge pipe (10) is rotatably installed in the filter box (1), and the discharge pipe (10) is fixedly connected with the first gear (20). A moving frame (11) is slidably installed in the filter box (1). A filter net (13) is slidably installed in the moving frame (11). The bottom end of the moving frame (11) is fixedly installed with a sliding plate (19). A sliding strip hole is formed in the sliding plate (19). An installation motor (7) is fixedly installed on one side of the filter box (1). The output end of the installation motor (7) is fixedly installed with a turntable (17). A moving block (18) is fixedly installed on one side of the turntable (17). The moving block (18) is movably inserted into the sliding strip hole. A first filtering component is arranged at the top end of the filter box (1), and a limiting component is arranged on the moving frame (11).

2. The paint processing filter according to claim 1, characterized in that, The first filtering component includes a filter barrel (2) and a control valve (9). The control valve (9) is fixedly connected with the top end of the discharge pipe (10). A plurality of support rods (6) are fixedly installed at the top end of the filter box (1). The top ends of the plurality of support rods (6) are fixedly installed with the same fixing ring (5). The filter barrel (2) is fixedly installed in the fixing ring (5). The control valve (9) is fixedly installed at the bottom end of the filter barrel (2). A plurality of connecting plates (16) are slidably installed in the filter barrel (2). A large filter plate (14) and a small filter plate (15) are fixedly installed between the plurality of connecting plates (16).

3. The paint processing filter according to claim 1, characterized in that, The limiting component includes: two limiting springs (24) and two buckles (23). The two buckles (23) are respectively fixedly installed on the corresponding limiting springs (24). The two limiting springs (24) are both fixedly installed in the moving frame (11). A limiting groove matching the buckle (23) is formed at the bottom end of the filter net (13). A sliding groove matching the filter net (13) is formed on the moving frame (11).

4. A paint processing filter according to claim 1, wherein, An outlet valve (12) is fixedly installed at the bottom end of the filter box (1). A plurality of support columns (8) are fixedly installed at the bottom end of the filter box (1). A handle (25) is fixedly installed on one side of the filter net (13). A sliding groove matching the handle (25) is formed on the filter box (1).

5. A paint processing filter according to claim 3, characterized in that, A sliding circular groove matching the buckle (23) is formed on the moving frame (11). The buckle (23) is slidably installed in the sliding circular groove. The limiting spring (24) is fixedly installed in the sliding circular groove.

6. A paint processing filter according to claim 1, characterized in that, An installation groove matching the installation motor (7) is formed in the filter box (1). A fixing groove matching the reduction motor (21) is formed on the filter box (1). A moving square groove matching the sliding plate (19) is formed on the filter box (1).

7. A paint processing filter according to claim 2, characterized in that, The filtering box (1) is provided with rotating circular grooves matching the first gear (20) and the second gear (22). The top end of the filtering barrel (2) is threadedly connected with a sealing cover (3). The filtering barrel (2) is fixedly provided with a feeding pipe (4), and the filtering barrel (2) is provided with a feeding hole matching the feeding pipe (4).

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