Coating production filtering device

Abstract

The utility model discloses a coating production filtering device which comprises a filtering box, the top of the filtering box is fixedly connected with a material guiding plate, the top of the material guiding plate is provided with a feeding port, a collecting box is installed at the bottom of the inner wall of the filtering box, and a screen is installed in the filtering box. The utility model relates to the technical field of coating production, through the cooperation of the servo motor, the mounting box and the turntable, the turntable is driven by the servo motor to rotate, and as one end of the connecting rod is rotationally connected to one end of the connecting rod, when the turntable rotates, the connecting rod drives the connecting rod to reciprocate to drive the screen to screen the coating, so that the coating quality is improved. According to the present invention, the large particles can be removed, such that the problem that the cleaning is inconvenient due to the accumulation of the large particles in the filtration cylinder during the long-time filtration during the use in the prior art can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of coating production, in particular to a coating production filtering device. Background Art

[0002] Paint, what we usually call paint is just one of them. It refers to a type of liquid or solid material that can form a thin film under certain conditions when applied to the surface of an object to provide protection, decoration or other special functions, such as insulation, rust prevention, mildew prevention, heat resistance, etc. Because most of the early coatings used vegetable oil as the main raw material, they were also called paints. Now synthetic resins have replaced vegetable oils, so they are called coatings. Paint is not liquid, and powder coating is a large type of coating. Paint belongs to organic chemical polymer materials, and the coating film formed belongs to the type of polymer compounds. In the production process of paint, there are large particles of paint powder in the production process of paint, but the existing filtering device cannot perform secondary crushing of large particles of materials, and the uneven mixing of paint particles leads to low quality of the finished paint.

[0003] When the prior art is used, the coating enters the interior of the screen box through the feed port, and is screened using a screen to remove larger particles therein to avoid being affected during subsequent processing.

[0004] However, in actual use, the paint is turned over by a stirring rod, and the fine particles are screened out by the rotation of the sieve cylinder. However, during long-term filtration, larger particles will accumulate inside the filter cylinder, making it inconvenient to clean. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a paint production filtering device, which solves the problem that in actual use, a stirring rod is used to drive the paint to flip, and fine particles are screened out by rotating the sieve cylinder. However, during long-term filtration, larger particles will accumulate inside the filter cylinder, making it inconvenient to clean.

[0006] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a paint production filtering device comprises a filter box, the top of the filter box is fixedly connected with a material guide plate, the top of the material guide plate is provided with a feed inlet, the bottom of the inner wall of the filter box is installed with a collecting box, a screen is installed inside the filter box, and a driving device is installed on the outer wall of the screen, the driving device comprises a servo motor, an installation box, a turntable, a connecting rod, a connecting rod and an installation frame, the inner wall of the installation frame is fixedly connected to the outer wall of the screen, the outer wall of the installation frame is slidably engaged with the inner wall of the filter box, the outer wall of the installation frame is fixedly connected with a connecting rod, the connecting rod extends to one end of the outer wall of the filter box and is rotatably connected to the connecting rod, one end of the connecting rod is rotatably connected to the turntable, the outer wall of the turntable is rotatably connected to the installation box, the outer wall of the installation box is fixedly connected to the outer wall of the filter box, the outer wall of the installation box is fixedly connected to the servo motor, and the output end of the servo motor extends to one end inside the installation box and is fixedly connected to the outer wall of the turntable.

[0007] Preferably, a sleeve is fixedly connected to the bottom of the installation frame, an inner wall of the sleeve is movably connected to a limiting column, and an outer wall of the limiting column is fixedly connected to the inner wall of the filter box.

[0008] Preferably, a limit plate is provided below the screen, the outer wall of the limit plate is fixedly connected to the inner wall of the filter box, and a valve is installed at the bottom of the limit plate.

[0009] Preferably, the bottom of the guide plate is fixedly connected to a fixed column, the inner wall of the fixed column is pressed against a spring, the bottom of the spring is pressed against a telescopic column, the outer wall of the telescopic column is movably connected to the inner wall of the fixed column, one end of the telescopic column extending to the outer wall of the fixed column is fixedly connected to a cleaning brush, and the bottom of the cleaning brush is pressed against the top of the screen.

[0010] Preferably, a slider is fixedly connected to the outer wall of the collection box, and the outer wall of the slider is slidably engaged with the inner wall of the filter box. Beneficial Effects

[0011] The utility model provides a coating production filtering device. It has the following beneficial effects: the coating production filtering device uses a servo motor, a mounting box and a turntable to drive the turntable to rotate by using the servo motor, and because one end of the connecting rod is rotatably connected to one end of the connecting rod, when the turntable rotates, the connecting rod drives the connecting rod to reciprocate, driving the screen to screen the coating and remove larger particles, thus solving the problem that when the prior art is used and filtered for a long time, larger particles are accumulated inside the filter cartridge, which makes it inconvenient to clean.

[0012] With the cooperation of the fixed column, the telescopic column and the spring, when the screen moves back and forth, it will squeeze the cleaning brush, so that the telescopic column squeezes the spring, and uses the elasticity of the spring to make the cleaning brush close to the screen, remove the larger particles on the screen, and discharge them from the filter box driven by the screen, avoiding the problem of cleaning after filtering. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the appearance of the utility model;

[0015] Figure 3 for Figure 1 A top view of

[0016] Figure 4 for Figure 1 Structural diagram of the filter box, connecting rod and rotating disk;

[0017] Figure 5 for Figure 1 Schematic diagram of the structure of the cleaning brush, screen and installation frame.

[0018] In the figure: 1. filter box, 2. collection box, 3. feed port, 4. guide plate, 5. cleaning brush, 6. screen, 7. installation frame, 8. connecting rod, 9. turntable, 10. installation box, 11. limit plate, 12. valve, 13. slider, 14. limit column, 15. servo motor, 16. sleeve, 17. connecting rod, 18. telescopic column, 19. spring, 20. fixed column. DETAILED DESCRIPTION

[0019] 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.

[0020] However, in actual use, the paint is turned over by a stirring rod, and the fine particles are screened out by the rotation of the sieve cylinder. However, during long-term filtration, larger particles will accumulate inside the filter cylinder, making it inconvenient to clean.

[0021] In view of this, the utility model provides a paint production filtering device, which solves the problem that in actual use, a stirring rod is used to drive the paint to flip, and fine particles are screened out by rotating the screen cylinder. However, during long-term filtration, larger particles will accumulate inside the filter cylinder, making it inconvenient to clean.

[0022] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.

[0023] Embodiment 1: Figure 1-5 It can be seen that a coating production filtering device includes a filter box 1, a guide plate 4 is fixedly connected to the top of the filter box 1, a feed inlet 3 is opened on the top of the guide plate 4, a collecting box 2 is installed at the bottom of the inner wall of the filter box 1, a screen 6 is installed inside the filter box 1, and a driving device is installed on the outer wall of the screen 6. The driving device includes a servo motor 15, an installation box 10, a turntable 9, a connecting rod 17, a connecting rod 8 and an installation frame 7. The inner wall of the installation frame 7 is fixedly connected to the outer wall of the screen 6, and the outer wall of the installation frame 7 is slidably connected to the filter box 1. The inner wall of the installation frame 7 is fixedly connected with a connecting rod 8, and one end of the connecting rod 8 extending to the outer wall of the filter box 1 is rotatably connected to a connecting rod 17, and one end of the connecting rod 17 is rotatably connected to a turntable 9, and the outer wall of the turntable 9 is rotatably connected to an installation box 10, and the outer wall of the installation box 10 is fixedly connected to the outer wall of the filter box 1, and the outer wall of the installation box 10 is fixedly connected to a servo motor 15, and the output end of the servo motor 15 extends to one end inside the installation box 10 and is fixedly connected to the outer wall of the turntable 9, wherein the model of the servo motor 15 is not limited;

[0024] In the specific implementation process, it is worth pointing out that, under the cooperation of the servo motor 15, the installation box 10 and the turntable 9, the servo motor 15 is used to drive the turntable 9 to rotate, and because one end of the connecting rod 17 is rotatably connected to one end of the connecting rod 8, when the turntable 9 rotates, the connecting rod 17 drives the connecting rod 8 to reciprocate, driving the screen 6 to screen the paint and remove larger particles;

[0025] Furthermore, a sleeve 16 is fixedly connected to the bottom of the installation frame 7, the inner wall of the sleeve 16 is movably connected to the limit column 14, and the outer wall of the limit column 14 is fixedly connected to the inner wall of the filter box 1;

[0026] In the specific implementation process, it is worth pointing out that, with the cooperation of the sleeve 16, the limiting column 14 and the screen 6, when the screen 6 reciprocates, the sleeve 16 moves on the outer wall of the limiting column 14, making it more convenient to screen out;

[0027] Furthermore, a limit plate 11 is provided below the screen 6, the outer wall of the limit plate 11 is fixedly connected to the inner wall of the filter box 1, and a valve 12 is installed at the bottom of the limit plate 11;

[0028] In the specific implementation process, it is worth pointing out that, with the cooperation of the limit plate 11, the valve 12 and the filter box 1, the screened paint will fall on the limit plate 11, and the valve 12 will be opened to make it fall into the inside of the collection box 2, which is convenient for subsequent processing;

[0029] Specifically, when the paint is used to produce a filter device, when the paint is added to the filter box 1, the paint will fall on the top of the screen 6, and the servo motor 15 is used to drive the turntable 9 to rotate, so that the connecting rod 17 drives the connecting rod 8 to move, so that the mounting frame 7 drives the screen 6 to shake, and the paint is screened out. It will also drive the sleeve 16 to move on the outer wall of the limit column 14, making it more stable when performing reciprocating motion, and open the valve 12 to allow the paint to fall into the collection box 2, which is convenient for its subsequent processing.

[0030] Embodiment 2: By Figure 1-5 It can be seen that the bottom of the guide plate 4 is fixedly connected with a fixed column 20, the inner wall of the fixed column 20 is pressed against a spring 19, the bottom of the spring 19 is pressed against a telescopic column 18, the outer wall of the telescopic column 18 is movably connected to the inner wall of the fixed column 20, and one end of the telescopic column 18 extending to the outer wall of the fixed column 20 is fixedly connected with a cleaning brush 5, and the bottom of the cleaning brush 5 is pressed against the top of the screen 6;

[0031] In the specific implementation process, it is worth pointing out that, under the cooperation of the guide plate 4, the telescopic column 18 and the fixed column 20, when the screen 6 moves back and forth, it will squeeze the cleaning brush 5, so that the telescopic column 18 squeezes the spring 19, and the elasticity of the spring 19 is used to make the cleaning brush 5 close to the screen 6, remove the larger particles on the screen 6, and discharge them from the filter box 1 driven by the screen 6, avoiding the problem of cleaning after filtering;

[0032] Furthermore, the outer wall of the collection box 2 is fixedly connected with a slider 13, and the outer wall of the slider 13 is slidably engaged with the inner wall of the filter box 1;

[0033] In the specific implementation process, it is worth pointing out that, with the cooperation of the slider 13 and the collection box 2, the slider 13 is used to remove and replace the collection box 2 in the filter box 1;

[0034] Specifically, based on the above embodiment, when the screen 6 filters the paint, the screen 6 will squeeze the cleaning brush 5, and the spring 19 will squeeze the telescopic column 18, so that the cleaning brush 5 can better clean the screen 6, and can also clean out larger particles from the filter box 1. After the collection box 2 is collected, it can be replaced using the slider 13, making it more convenient to install and disassemble.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0036] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0037] Although 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 coating production filtering device, comprising a filter box (1), characterized in that: A material guide plate (4) is fixedly connected to the top of the filter box (1), a material feed port (3) is provided on the top of the material guide plate (4), a collecting box (2) is installed at the bottom of the inner wall of the filter box (1), a screen (6) is installed inside the filter box (1), and a driving device is installed on the outer wall of the screen (6); The driving device comprises a servo motor (15), a mounting box (10), a turntable (9), a connecting rod (17), a connecting rod (8) and a mounting frame (7); The inner wall of the mounting frame (7) is fixedly connected to the outer wall of the screen (6), the outer wall of the mounting frame (7) is slidably connected to the inner wall of the filter box (1), the outer wall of the mounting frame (7) is fixedly connected to a connecting rod (8), one end of the connecting rod (8) extending to the outer wall of the filter box (1) is rotatably connected to a connecting rod (17), one end of the connecting rod (17) is rotatably connected to a turntable (9), the outer wall of the turntable (9) is rotatably connected to a mounting box (10), the outer wall of the mounting box (10) is fixedly connected to the outer wall of the filter box (1), the outer wall of the mounting box (10) is fixedly connected to a servo motor (15), and one end of the output end of the servo motor (15) extending to the inside of the mounting box (10) is fixedly connected to the outer wall of the turntable (9).

2. A coating production filtering device according to claim 1, characterized in that: A sleeve (16) is fixedly connected to the bottom of the installation frame (7), the inner wall of the sleeve (16) is movably connected to a limit column (14), and the outer wall of the limit column (14) is fixedly connected to the inner wall of the filter box (1).

3. A coating production filtering device according to claim 1, characterized in that: A limit plate (11) is provided below the screen (6), the outer wall of the limit plate (11) is fixedly connected to the inner wall of the filter box (1), and a valve (12) is installed at the bottom of the limit plate (11).

4. A coating production filtering device according to claim 1, characterized in that: The bottom of the guide plate (4) is fixedly connected to a fixed column (20), the inner wall of the fixed column (20) is pressed against a spring (19), the bottom of the spring (19) is pressed against a telescopic column (18), the outer wall of the telescopic column (18) is movably connected to the inner wall of the fixed column (20), and one end of the telescopic column (18) extending to the outer wall of the fixed column (20) is fixedly connected to a cleaning brush (5), and the bottom of the cleaning brush (5) is pressed against the top of the screen (6).

5. A coating production filtering device according to claim 1, characterized in that: The outer wall of the collection box (2) is fixedly connected to a sliding block (13), and the outer wall of the sliding block (13) is slidably engaged with the inner wall of the filter box (1).

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