Filtering device for coating production

Abstract

The utility model discloses a filtering device for coating production, which comprises a mounting base, a charging tray is mounted at the top of the mounting base, a sieve tray is arranged on the inner side of the charging tray, and fixing rings are fixed at the top of the outer side surface of the sieve tray at equal angles; by means of the designed functional assembly, the function of double filtration of the coating in the sieve tray is conveniently achieved, the filtering effect on the coating can be improved, meanwhile, filtered impurities can be accumulated on the surfaces of the filter screen sheets, workers only need to regularly disassemble the filter screen sheets for cleaning, operation is convenient and fast, the whole sieve tray does not need to be disassembled, and the cost is reduced. The working efficiency of workers is improved, and the practical effect is good; through the designed protection assembly, the opening of the discharging pipe can be protected conveniently, so that after discharging of the discharging pipe is finished, a worker can rapidly block the opening of the discharging pipe, the situation that residual paint in the discharging pipe drips to the ground to cause waste is avoided, operation is convenient and rapid, and practicability is good.

Description

Technical Field

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

[0002] Paint, traditionally known as paint, is a viscous liquid coated on the surface of an object to be protected or decorated, and can form a firmly attached continuous film with the coated object. It is usually mainly resin, oil, or emulsion, with or without pigments, fillers, and corresponding additives, and is prepared with organic solvents or water. During the production process of the paint, some raw materials cannot be completely dissolved and will form granules or clumps. Therefore, the paint needs to be processed and filtered through a special filtering device. A Chinese patent discloses a filtering device for paint production (Announcement No. CN206152964U). The patent has already elaborated on the filtering device in detail, so it will not be repeated here. However, the existing paint production filtering device has the problem that after the paint is vibrated and filtered inside the sieve plate, impurities will accumulate on the surface of the sieve plate, requiring workers to frequently disassemble the entire sieve plate for cleaning, which is not convenient and fast enough to operate, and has limitations during use, and has certain room for improvement. Utility Model Content

[0003] The purpose of the utility model is to provide a filtering device for coating production to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a filtering device for paint production, comprising a mounting base, a material tray is mounted on the top of the mounting base, a sieve tray is arranged on the inner side of the material tray, a fixing ring is fixed at an equal angle to the top of the outer surface of the sieve tray, a connecting spring is arranged at an equal angle on the top side of the material tray, one end of the connecting spring is engaged and connected with one side of the bottom of the fixing ring, a discharge pipe is fixed to one side of the bottom of the material tray, and a functional component is arranged inside the sieve tray.

[0005] The functional component includes a filter mesh arranged inside the sieve plate, a mounting magnetic ring is fixed at the edge of the filter mesh, the side surface of the mounting magnetic ring is magnetically connected to the inner surface of the sieve plate, an elastic sheet is installed at an equal angle on the surface of the inner bottom edge of the sieve plate, the bottom end surface of the mounting magnetic ring is magnetically connected to the top end surface of the elastic sheet, and a fixing column is arranged in the middle of the top end surface of the filter mesh.

[0006] As a further preferred embodiment of the present technical solution, a scraper ring is installed on the top end surface of the mounting magnetic ring, and the cross section of the scraper ring is in an inverted figure eight shape.

[0007] As a further preferred embodiment of the present technical solution, the cross section of the elastic sheet is corrugated, and there is a distance between the bottom end surface of the filter mesh and the inner bottom surface of the sieve plate.

[0008] As a further preferred embodiment of the present technical solution, a vibration motor is installed in the middle of the bottom end surface of the material tray, and a limiting spring is fixed at an equal angle between the connection surface of the bottom end surface of the material tray and the mounting base.

[0009] As a further preferred embodiment of the present technical solution, a protective component is provided at the opening of the discharge pipe, and the protective component includes a protective baffle arranged at the opening of the fixing ring, a limiting plate is fixed to one side surface of the protective baffle, a mounting rod is provided on the end side surface of the discharge pipe, and a through groove is provided on one end surface of the limiting plate for the mounting rod to pass through.

[0010] As a further preferred embodiment of the present technical solution, a limiting slider is fixed on one side surface of the opening of the discharge pipe, and a limiting groove for movement of the limiting slider is provided in the middle of the surface of the protective baffle.

[0011] As a further preferred embodiment of the present technical solution, the cross section of the mounting rod is "T"-shaped, and the surface diameter of the protective baffle is equal to the outer diameter of the end of the discharge pipe.

[0012] The utility model provides a filtering device for coating production, which has the following beneficial effects:

[0013] 1. The utility model, through the designed functional components, facilitates the double filtration of the paint inside the sieve plate, which can improve the filtering effect of the paint. At the same time, the filtered impurities will accumulate on the surface of the filter mesh plate. Workers only need to disassemble the filter mesh plate regularly for cleaning. The operation is convenient and quick, and there is no need to disassemble the entire sieve plate, which improves the work efficiency of the workers and has a good practical effect.

[0014] 2. The utility model is convenient for protecting the opening of the discharge pipe by designing a protective component, so that after the discharge of the discharge pipe is completed, the worker can quickly seal the opening of the discharge pipe to prevent the residual paint inside the discharge pipe from dripping to the ground and causing waste. The operation is convenient and quick, and the practicality is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the installation structure of the functional components in the utility model;

[0017] Figure 3 for Figure 2A magnified schematic diagram of the middle A area;

[0018] Figure 4 This is a schematic diagram of the installation structure of the protection component in the utility model;

[0019] In the figure: 1. Installation base; 2. Material tray; 3. Screen tray; 4. Fixing ring; 5. Connecting spring; 6. Discharge pipe; 7. Fixing column; 8. Filter mesh; 9. Installation magnetic ring; 10. Elastic sheet; 11. Scraper ring; 12. Protective baffle; 13. Installation rod; 14. Limiting plate; 15. Limiting slide groove; 16. Limiting slider; 17. Through groove. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] The utility model provides a technical solution: Figure 1 , Figure 2 and Figure 3 As shown, in the present embodiment, a filtering device for coating production comprises a mounting base 1, a material tray 2 is mounted on the top of the mounting base 1, a sieve tray 3 is arranged on the inner side of the material tray 2, a fixing ring 4 is fixed at equal angles on the top of the outer surface of the sieve tray 3, a connecting spring 5 is arranged at equal angles on the top side of the material tray 2, one end of the connecting spring 5 is snap-connected with the bottom side of the fixing ring 4, a discharge pipe 6 is fixed on the bottom side of the material tray 2, a vibration motor is mounted on the middle part of the bottom end surface of the material tray 2, a limiting spring is fixed at equal angles between the surface of the connection between the bottom end surface of the material tray 2 and the mounting base 1, a functional component is arranged inside the sieve tray 3, and the functional component comprises a filter mesh 8 arranged inside the sieve tray 3, a mounting magnetic ring 9 is fixed at the edge of the filter mesh 8, and the side surface of the mounting magnetic ring 9 is connected to the inner side of the sieve tray 3 The surface is magnetically connected, and an elastic sheet 10 is installed at an equal angle on the surface of the inner bottom edge of the sieve plate 3. The cross-section of the elastic sheet 10 is corrugated. There is a distance between the bottom end surface of the filter mesh 8 and the inner bottom surface of the sieve plate 3. The bottom end surface of the installed magnetic ring 9 is magnetically connected to the top end surface of the elastic sheet 10. A fixing column 7 is arranged in the middle of the top end surface of the filter mesh 8. A scraper ring 11 is installed on the top end surface of the installed magnetic ring 9. The cross-section of the scraper ring 11 is an inverted eight-shaped shape, which is convenient for realizing double filtration of the paint inside the sieve plate 3, can improve the filtering effect of the paint, and make most of the impurities in the paint remain on the surface of the filter mesh 8. Workers can quickly take out the filter mesh 8 for cleaning without disassembling the entire sieve plate 3, which can improve the work efficiency of workers and has a good practical effect.

[0022] like Figure 1 and Figure 4As shown, a protective component is provided at the opening of the discharge pipe 6, and the protective component includes a protective baffle 12 arranged at the opening of the fixing ring 4, a limiting plate 14 is fixed on one side surface of the protective baffle 12, a mounting rod 13 is provided on the side surface of the end of the discharge pipe 6, and a through groove 17 for the mounting rod 13 to penetrate is provided on one end surface of the limiting plate 14, and the cross-section of the mounting rod 13 is "T"-shaped, and the surface diameter of the protective baffle 12 is equal to the outer diameter of the end of the discharge pipe 6, and a limiting slider 16 is fixed on one side surface of the opening of the discharge pipe 6, and a limiting slide groove 15 for the limiting slider 16 to move is provided in the middle of the surface of the protective baffle 12, so as to protect the opening of the discharge pipe 6 so that the residual paint inside the discharge pipe 6 after the discharge is completed will not drip to the ground. The operation is simple and easy to avoid the waste of paint, and the practicability is good.

[0023] The utility model provides a filtering device for paint production, and the specific working principle is as follows: when the functional components are installed in the early stage of the utility model, one end of the fixing column 7 is first pulled, and the filter mesh 8 is pushed to move to the inside of the sieve plate 3 through the fixing column 7. At this time, the side surface of the installed magnetic ring 9 will be fitted and connected with the inner side surface of the sieve plate 3 until the bottom end surface of the installed magnetic ring 9 is magnetically connected with the top end surface of the elastic sheet 10, so that the filter mesh 8 can be limited to be inside the sieve plate 3. At this time, the edge surface of the scraper ring 11 will be tightly fitted with the inner wall of the sieve plate 3. When the filtering device filters the paint, the paint will first be filtered through the filter mesh 8. At this time, most of the impurities have been filtered out and will remain on the surface of the filter mesh 8. When the vibration motor inside the installation base 1 drives the material plate 2 to vibrate, the paint will pass through the filter mesh 8 and the sieve plate 3 and fall into the inside of the material plate 2, so that the paint can achieve the purpose of double filtration, which is convenient for improving the filtering effect of the paint, and the worker only needs to pull the fixing column 7 regularly to remove the filter mesh 8 from the inside of the sieve plate 3. The sieve plate 3 is removed and then the impurities on the surface of the filter mesh 8 are cleaned. There is no need to frequently disassemble the sieve plate 3 for cleaning, which can improve the work efficiency of workers and has a good practical effect. When the paint inside the material tray 2 needs to be discharged through the discharge pipe 6, the bottom of the limit plate 14 is first pulled, so that the limit plate 14 can move outside the mounting rod 13 through the through groove 17. At this time, the limit plate 14 will drive the protective baffle 12 to move to one side of the opening of the discharge pipe 6, and the surface of the limit slider 16 will be in contact with the limit slide groove 15. The inner wall slides and fits until one side surface of the limit plate 14 is fitted and connected with the inner surface of one end of the mounting rod 13. At this time, the protective baffle 12 will be limited to one side of the opening of the discharge pipe 6, and then the worker can discharge the paint through the discharge pipe 6. After the discharge is completed, in order to prevent residual paint from dripping inside the discharge pipe 6, the limit plate 14 can be quickly pushed so that the limit plate 14 pushes the protective baffle 12 to block the opening of the discharge pipe 6 to prevent the paint from dripping to the ground and causing waste. It is simple and easy to operate and has good practicality.

[0024] 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 filter device for coating production, comprising a mounting base (1), a material tray (2) being mounted on the top of the mounting base (1), a sieve tray (3) being arranged on the inner side of the material tray (2), a fixing ring (4) being fixed at an equal angle on the top of the outer surface of the sieve tray (3), a connecting spring (5) being arranged at an equal angle on the top side of the material tray (2), one end of the connecting spring (5) being snap-connected with one side of the bottom of the fixing ring (4), a discharge pipe (6) being fixed on one side of the bottom of the material tray (2), characterized in that: The sieve plate (3) is provided with functional components inside; The functional component comprises a filter mesh (8) arranged inside the sieve plate (3), a mounting magnetic ring (9) being fixed at the edge of the filter mesh (8), the side surface of the mounting magnetic ring (9) being magnetically connected to the inner surface of the sieve plate (3), an elastic sheet (10) being mounted at an equal angle on the surface of the inner bottom edge of the sieve plate (3), the bottom end surface of the mounting magnetic ring (9) being magnetically connected to the top end surface of the elastic sheet (10), and a fixing column (7) being arranged in the middle of the top end surface of the filter mesh (8).

2. A filter device for coating production according to claim 1, characterized in that: A scraper ring (11) is installed on the top end surface of the mounting magnetic ring (9), and the cross section of the scraper ring (11) is in an inverted eight-shaped shape.

3. A filter device for coating production according to claim 1, characterized in that: The cross section of the elastic sheet (10) is corrugated, and there is a distance between the bottom end surface of the filter mesh sheet (8) and the inner bottom surface of the sieve plate (3).

4. A filter device for coating production according to claim 1, characterized in that: A vibration motor is installed in the middle of the bottom end surface of the material tray (2), and a limit spring is fixed at an equal angle between the bottom end surface of the material tray (2) and the surface of the connection between the mounting base (1).

5. A filter device for coating production according to claim 1, characterized in that: A protective component is provided at the opening of the discharge pipe (6), and the protective component includes a protective baffle (12) provided at the opening of the fixing ring (4), a limiting plate (14) is fixed on one side surface of the protective baffle (12), a mounting rod (13) is provided on the side surface of the end of the discharge pipe (6), and a through groove (17) for the mounting rod (13) to pass through is opened on one end surface of the limiting plate (14).

6. A filter device for coating production according to claim 5, characterized in that: A limiting slide block (16) is fixed to one side surface of the opening of the discharge pipe (6), and a limiting slide groove (15) for the limiting slide block (16) to move is provided in the middle of the surface of the protective baffle (12).

7. A filter device for coating production according to claim 5, characterized in that: The cross section of the mounting rod (13) is T-shaped, and the surface diameter of the protective baffle (12) is equal to the outer diameter of the end of the discharge pipe (6).

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