Coating rinsing device

Abstract

The utility model discloses a coating rinsing device which comprises a shell, the top face of the shell is connected with a sealing cover through bolts, a motor is fixed to the top face of the sealing cover, an output shaft of the motor is connected with a main stirring rod through a connecting assembly, and a stirring paddle is fixed to the outer wall of the main stirring rod. A connecting plate is fixed to the upper end of the main stirring rod, secondary stirring rods are rotatably connected to the two ends of the bottom surface of the connecting plate, supporting legs are fixed to the bottom surface of the shell, a mounting block is fixed to the inner wall of the shell, first filter plates are relatively fixed to the inner wall of the mounting block, a second filter plate is arranged between the first filter plates, and a push block is fixed to one side of the second filter plate; a water outlet is formed in the bottom face of the shell, a coating discharging pipe is fixed to one side of the bottom end of the shell, and a feeding pipe is fixed to one side of the sealing cover. According to the paint stirring device disclosed by the utility model, the connecting plate and the secondary stirring rod are arranged, so that paint and water are stirred in different directions, and the stirring and mixing effects are improved.

Description

Technical Field

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

[0002] In order to protect and decorate the surface of an object, paint is applied to the surface of the object. The paint has good adhesion, acid and alkali resistance, and hiding power. During the paint reaction production process, it will contain some excess raw materials that have not reacted completely, which need to be rinsed and removed using a paint rinsing device and clean water.

[0003] After searching, the Chinese patent publication number CN 209465413 U discloses a plastic processing paint rinsing device, including a rinsing bucket, a fixing frame, a stirring device and a filtering device, wherein the fixing frame is fixed to the bottom of the rinsing bucket, the stirring device and the filtering device are located inside the rinsing bucket, and the filtering device is located at the bottom of the stirring device; the stirring device includes a stirring motor, a stirring shaft and a stirring claw, the stirring shaft is fixedly connected to the output end of the stirring motor, and the stirring claw is symmetrically fixed on the surface of the stirring shaft; the filtering device includes a filter plate, a sealing plate and a fixing rod, the sealing plate is located on the lower surface of the filter plate, and the fixing rod is located below the sealing plate and fixedly connected to the sealing plate.

[0004] This patent provides a stirring device to facilitate mixing and stirring of the paint and clean water, thereby facilitating rinsing. However, the stirring device of this patent can only perform continuous stirring in a single direction, resulting in a poor mixing and stirring effect. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a paint rinsing device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A paint rinsing device comprises a shell, the top surface of the shell is connected to a sealing cover by bolts, the top surface of the sealing cover is fixed with a motor, the output shaft of the motor is connected to a main stirring rod by a connecting assembly, a stirring paddle is fixed to the outer wall of the main stirring rod, a connecting plate is fixed to the upper end of the main stirring rod, and secondary stirring rods are rotatably connected to the two ends of the bottom surface of the connecting plate.

[0008] As a further solution of the utility model: a support foot is fixed on the bottom surface of the shell, a mounting block is fixed on the inner wall of the shell, a filter plate 1 is relatively fixed on the inner wall of the mounting block, and a filter plate 2 is arranged between the filter plates.

[0009] As a further solution of the utility model: the second filter plate is rotatably matched with the first filter plate, the filter holes on the first filter plate and the second filter plate are arranged alternately, and a push block is fixed on one side of the second filter plate.

[0010] As a further solution of the utility model: a water outlet is arranged on the bottom surface of the shell, a paint discharge pipe is fixed to one side of the bottom end of the shell, and a feeding pipe is fixed to one side of the sealing cover.

[0011] As a further solution of the utility model: the connecting assembly includes a connecting shaft, the connecting shaft is fixed to the motor output shaft, a connecting groove is opened at the bottom end of the connecting shaft, the main stirring rod cooperates with the connecting groove, a limiting block is fixed at the top end of the main stirring rod, and the limiting block is located above the connecting plate.

[0012] As a further solution of the utility model: the outer wall of the bottom end of the connecting shaft is provided with an external thread, and the interior of the connecting groove is provided with a groove that cooperates with the limit block.

[0013] As a further solution of the utility model: a connecting ring is movably sleeved on the top end of the main stirring rod, the connecting ring is threadably matched with the external thread, and the connection between the connecting ring and the main stirring rod is located between the limit block and the connecting plate.

[0014] As a further solution of the utility model: a scraper is fixed on the outer side of the secondary stirring rod, and the scraper is in contact with the inner wall of the shell.

[0015] Compared with the prior art, the utility model provides a paint rinsing device, which has the following beneficial effects:

[0016] 1. The utility model is provided with a connecting plate and a secondary stirring rod, so that the paint and water are stirred in different directions, thereby improving the stirring and mixing effect.

[0017] 2. The utility model is provided with a connection assembly, and the connection ring is rotated to release the connection between the connection ring and the external thread, so that the main stirring rod can be separated from the connecting shaft, which is convenient for disassembly and cleaning of the main stirring rod.

[0018] 3. The utility model is provided with a scraper to scrape the inner wall of the shell to prevent paint from adhering to the inner wall of the shell.

[0019] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. The utility model has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a paint rinsing device proposed by the utility model;

[0021] Figure 2This is a cross-sectional view of a paint rinsing device proposed by the utility model;

[0022] Figure 3 This is a top cross-sectional view of a paint rinsing device proposed by the utility model;

[0023] Figure 4 This is a partial enlarged view of a paint rinsing device proposed by the utility model.

[0024] In the figure: 1-shell, 2-sealing cover, 3-support foot, 4-feeding pipe, 5-bolt, 6-motor, 7-paint discharge pipe, 8-connecting shaft, 9-main stirring rod, 10-connecting groove, 11-connecting ring, 12-external thread, 13-limiting block, 14-stirring paddle, 15-connecting plate, 16-secondary stirring rod, 17-scraper, 18-mounting block, 19-filter plate 1, 20-filter plate 2, 21-push block, 22-water outlet. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0027] Example 1

[0028] A paint rinsing device, such as Figure 1 , Figure 2 , Figure 4As shown, it includes a shell 1, a support foot 3 is fixed to the bottom surface of the shell 1, a sealing cover 2 is connected to the top surface of the shell 1 through bolts 5, a motor 6 is fixed to the top surface of the sealing cover 2, and the output shaft of the motor 6 is connected to a main stirring rod 9 through a connecting assembly, a stirring paddle 14 is fixed to the outer wall of the main stirring rod 9, a connecting plate 15 is fixed to the upper end of the main stirring rod 9, and secondary stirring rods 16 are rotatably connected to the bottom ends of the connecting plate 15, a mounting block 18 is fixed to the inner wall of the shell 1, a filter plate 19 is relatively fixed to the inner wall of the mounting block 18, a filter plate 20 is arranged between the filter plate 19, the filter plate 20 is rotatably matched with the filter plate 19, the filter holes on the filter plate 19 and the filter plate 20 are staggered, a push block 21 is fixed to one side of the filter plate 20, a water outlet 22 is arranged on the bottom surface of the shell 1, a paint discharge pipe 7 is fixed to one side of the bottom end of the shell 1, and a feeding pipe 4 is fixed to one side of the sealing cover 2.

[0029] During rinsing, the paint and water are injected into the shell 1 through the feeding pipe 4, and the motor 6 is started to make the main stirring rod 9 drive the stirring paddle 14 to rotate for stirring. At the same time, the connecting plate 15 drives the secondary stirring rod 16 to rotate. Under the action of resistance, the stirring direction of the secondary stirring rod 16 is opposite to that of the main stirring rod 9, which is convenient for rinsing the paint and water. After rinsing, the paint is allowed to stand to separate the water from the paint. The water after standing is filtered by the filter plate 1 19 and the filter plate 2 20 and then discharged from the water outlet 22, and the rinsed paint is taken out through the paint discharge pipe 7. Pushing the push block 21 can change the gap between the filter holes of the filter plate 19 and the filter plate 20 to adjust the filtering effect.

[0030] By providing the connecting plate 15 and the secondary stirring rod 16, the paint and water are stirred in different directions, thereby improving the stirring and mixing effect.

[0031] In order to facilitate the cleaning of the stirring paddle 14, Figure 2 , Figure 3 As shown, the connecting assembly includes a connecting shaft 8, which is fixed to the output shaft of the motor 6. A connecting groove 10 is provided at the bottom end of the connecting shaft 8, and an external thread 12 is provided on the outer wall of the bottom end of the connecting shaft 8. The main stirring rod 9 cooperates with the connecting groove 10. A limiting block 13 is fixed to the top end of the main stirring rod 9. The limiting block 13 is located above the connecting plate 15. A groove that cooperates with the limiting block 13 is provided inside the connecting groove 10. A connecting ring 11 is movably sleeved on the top end of the main stirring rod 9. The connecting ring 11 is threadably engaged with the external thread 12, and the connection between the connecting ring 11 and the main stirring rod 9 is located between the limiting block and the connecting block 15.

[0032] After use, unscrew the bolt 5, separate the sealing cover 2 from the shell 1, take out the main stirring rod 9 from the inside of the shell 1, rotate the connecting ring 11 to release the connection between the connecting ring 11 and the external thread 12, and then separate the main stirring rod 9 from the connecting shaft 8, so as to facilitate cleaning of the main stirring rod 9. After cleaning, insert the main stirring rod 9 into the connecting groove 10, rotate the connecting ring 11, and connect the main stirring rod 9 to the connecting shaft 8.

[0033] By setting a connection assembly and rotating the connection ring 11 to release the connection between the connection ring 11 and the external thread 12, the main stirring rod 9 can be separated from the connection shaft 8, making it easy to disassemble and clean the main stirring rod 9.

[0034] Example 2

[0035] A paint rinsing device, this embodiment makes the following improvements on the basis of embodiment 1, such as Figure 2 As shown, a scraper 17 is fixed to the outer side of the secondary stirring rod 16 , and the scraper 17 is in contact with the inner wall of the housing 1 .

[0036] During stirring, the scraper 17 rotates with the secondary stirring rod 16 to scrape the inner wall of the shell 1 to prevent the paint from adhering to the inner wall of the shell 1 .

[0037] The scraper 17 is provided to scrape the inner wall of the housing 1 to prevent the paint from adhering to the inner wall of the housing 1 .

[0038] Working principle: During rinsing, the paint and water are injected into the shell 1 through the feeding pipe 4, and the motor 6 is started to make the main stirring rod 9 drive the stirring paddle 14 to rotate for stirring. At the same time, the connecting plate 15 drives the secondary stirring rod 16 to rotate. Under the action of resistance, the stirring direction of the secondary stirring rod 16 is opposite to that of the main stirring rod 9, which is convenient for rinsing the paint and water. At the same time, the scraper 17 rotates with the secondary stirring rod 16 to scrape the inner wall of the shell 1 to prevent the paint from adhering to the inner wall of the shell 1. After rinsing, let it stand to separate the water from the paint. The water after standing is filtered by the filter plate 1 19 and the filter plate 2 20 and then discharged from the water outlet 22. The rinsed paint is taken out through the paint discharge pipe 7, and the push block 21 is pushed to change the gap between the filter holes of the filter plate 19 and the filter plate 20 to adjust the filtering effect. After use, unscrew the bolt 5, separate the sealing cover 2 from the shell 1, take out the main stirring rod 9 from the inside of the shell 1, rotate the connecting ring 11 to release the connection between the connecting ring 11 and the external thread 12, and then the main stirring rod 9 can be separated from the connecting shaft 8, which is convenient for cleaning the main stirring rod 9. After cleaning, insert the main stirring rod 9 into the connecting groove 10, rotate the connecting ring 11, and connect the main stirring rod 9 to the connecting shaft 8.

[0039] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A paint rinsing device, comprising a housing (1), characterized in that: The top surface of the housing (1) is connected to a sealing cover (2) via bolts (5); a motor (6) is fixed to the top surface of the sealing cover (2); an output shaft of the motor (6) is connected to a main stirring rod (9) via a connecting assembly; a stirring paddle (14) is fixed to the outer wall of the main stirring rod (9); a connecting plate (15) is fixed to the upper end of the main stirring rod (9); two ends of the bottom surface of the connecting plate (15) are rotatably connected to secondary stirring rods (16); the connecting assembly comprises a connecting shaft (8); the connecting shaft (8) is fixed to The output shaft of the motor (6) is provided with a connecting groove (10) at the bottom end of the connecting shaft (8), the main stirring rod (9) cooperates with the connecting groove (10), a limit block (13) is fixed at the top end of the main stirring rod (9), an external thread (12) is provided on the outer wall of the bottom end of the connecting shaft (8), a groove that cooperates with the limit block (13) is provided inside the connecting groove (10), and a connecting ring (11) is rotatably connected to the top end of the main stirring rod (9), and the connecting ring (11) is threadedly engaged with the external thread (12).

2. A paint rinsing device according to claim 1, characterized in that: A support foot (3) is fixed to the bottom surface of the shell (1), a mounting block (18) is fixed to the inner wall of the shell (1), a filter plate 1 (19) is relatively fixed to the inner wall of the mounting block (18), and a filter plate 2 (20) is arranged between the filter plate 1 (19).

3. A paint rinsing device according to claim 2, characterized in that: The second filter plate (20) is rotatably matched with the first filter plate (19), the filter holes on the first filter plate (19) and the second filter plate (20) are arranged alternately, and a push block (21) is fixed on one side of the second filter plate (20).

4. A paint rinsing device according to claim 1, characterized in that: The bottom surface of the shell (1) is provided with a water outlet (22), a paint discharge pipe (7) is fixed to one side of the bottom end of the shell (1), and a feeding pipe (4) is fixed to one side of the sealing cover (2).

5. A paint rinsing device according to claim 1, characterized in that: A scraper (17) is fixed on the outer side of the secondary stirring rod (16), and the scraper (17) is in contact with the inner wall of the shell (1).

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