A paint spraying device with a settling tank

Abstract

The utility model discloses a paint spraying device with sedimentation tank, including oil paint pool and sedimentation tank, and oil paint pool is assembled with agitator through positioning support, and the communication has feed pipe and back material pipe between magnetic drive pump and oil paint pool, and magnetic drive pump is provided with filter, and filter is communicated with paint supply pipeline no.

Description

Technical Field

[0001] This utility model belongs to the field of workpiece coating technology and relates to a paint spraying device with a settling tank. Background Technology

[0002] Coating is a systematic engineering process that applies a protective or decorative coating to the surface of an object. It includes three basic steps: pretreatment, coating, and curing. It has the functions of corrosion protection and beautification. There are various coating processes, including spraying, brushing, electrophoresis, and dip coating. Dip coating, also known as immersion coating, involves filling a settling tank with paint and then completely immersing the workpiece in the paint solution. The coating is formed by gravity draining. It is a physical coating process and is suitable for full-coverage coating of complex structural parts.

[0003] Currently, the thickness of the coating cannot be controlled during dipping, leading to uneven coating thickness. This not only affects the appearance quality of the product but may also cause problems such as cracking and blistering of the coating. Furthermore, the settling tanks are quite deep, often leaving excessive excess paint after dipping, resulting in paint waste and increased production costs. Utility Model Content

[0004] In view of the above-mentioned problems in the prior art, this application provides a painting device with a settling tank.

[0005] The technical solution of this utility model is as follows: A painting device with a settling tank includes a paint tank and a settling tank. The paint tank is equipped with a stirrer via a positioning bracket. A magnetic pump is connected to the paint tank via an inlet pipe and a return pipe. The magnetic pump is equipped with a filter. The filter is connected to paint supply pipe one and paint supply pipe two via a tee joint. Paint supply pipe one is connected to bend joint one and bend joint two via a four-way joint one. Front nozzles are installed on four-way joint one, bend joint one, and bend joint two. Paint supply pipe two is connected to bend joint three and bend joint four via a four-way joint two. Back nozzles are installed on four-way joint two, bend joint three, and bend joint four. The settling tank contains the workpiece to be painted, which is equipped with a hoist.

[0006] As a preferred embodiment of the present invention: the stirrer includes stirrer one and stirrer two.

[0007] In a preferred embodiment of this utility model: stirrer one is equipped with stirring motor one, and stirrer two is equipped with stirring motor two.

[0008] In a preferred embodiment of this utility model, the front nozzle and the back nozzle are equipped with exhaust gas intake fans.

[0009] In a preferred embodiment of this utility model, the positioning bracket is fastened to the top of the paint tank by expansion bolts.

[0010] As a preferred embodiment of this utility model, the spray angles of the front nozzle and the back nozzle are adjustable.

[0011] The beneficial effects of this utility model are: This utility model discloses a painting device with a settling tank. The agitator thoroughly mixes the solid and liquid components of the paint, achieving a stable and uniform paint consistency. A magnetic pump, driven by magnetic coupling, ensures leak-free paint delivery. A hoist lifts the workpiece within the settling tank. Front nozzles installed at four-way connector one, three-way connector one, and four-way connector two spray the front of the workpiece, while back nozzles installed at four-way connector two, three-way connector three, and four-way connector four spray the back of the workpiece. This results in uniform paint thickness and improved product quality. The original function of the settling tank (which stored paint) is replaced with a function for lifting and lowering the workpiece. Simultaneous lifting and lowering of the workpiece allows for front and rear spraying using the nozzles, fully utilizing the settling tank previously used for immersion painting. The paint tank and magnetic pump do not leave excessive paint residue during use, avoiding waste and reducing production costs. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of a paint spraying device with a settling tank according to the present invention.

[0013] In the diagram: 1-Paint tank; 2-Positioning bracket; 3-Agitator 1; 4-Agitator motor 1; 5-Feed pipe; 6-Magnetic pump; 7-Return pipe; 8-Filter; 9-Agitator motor 2; 10-Agitator 2; 11-Expansion bolt; 12-Paint supply pipe 1; 13-Four-way connector 1; 14-Bend connector 1; 15-Front nozzle; 16-Settling tank; 17-Workpiece to be painted; 18-Elevator; 19-Back nozzle; 20-Bend connector 3; 21-Four-way connector 2; 22-Exhaust gas intake fan; 23-Paint supply pipe 2; 24-Bend connector 4; 25-Tee connector; 26-Bend connector 2. Detailed Implementation

[0014] The present invention will now be described in detail with reference to the accompanying drawings and embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0015] like Figure 1As shown, a painting device with a settling tank includes a paint tank 1 and a settling tank 16. The paint tank 1 is equipped with a stirrer via a positioning bracket 2. A magnetic pump 6 is connected to the paint tank 1 via an inlet pipe 5 and a return pipe 7. The magnetic pump 6 is equipped with a filter 8. The filter 8 is connected to a paint supply pipe 12 and a paint supply pipe 23 via a three-way connector 25. The paint supply pipe 12 is connected to a bend connector 14 and a bend connector 26 via a four-way connector 13. The four-way connector 13, the bend connector 14, and the bend connector 26 are equipped with front nozzles 15. The paint supply pipe 23 is connected to a bend connector 30 and a bend connector 424 via a four-way connector 21. The four-way connector 21, the bend connector 320, and the bend connector 424 are equipped with back nozzles 19. The settling tank 16 contains a workpiece 17 equipped with a lifting machine 18.

[0016] The agitator includes agitator 1 (3) and agitator 2 (10); agitator 1 (3) is equipped with agitator motor 1 (4), and agitator 2 (10) is equipped with agitator motor 2 (9); the front nozzle 15 and the back nozzle 19 are equipped with exhaust gas intake fans 22, which collect and transport exhaust gas to ensure that harmful gases generated during spraying are effectively controlled, thereby reducing pollutants emitted into the atmosphere and meeting environmental protection standards; the positioning bracket 2 is fastened to the top of the paint tank 1 by expansion bolts 11, which have strong load-bearing capacity and are easy to install; the spray angles of the front nozzle 15 and the back nozzle 19 are adjustable, allowing for flexible adjustment of angle and direction in different spraying operations, thus improving spraying quality.

[0017] During operation, the agitators 1-3 and 2-10 thoroughly mix the solid and liquid components in the paint, achieving a stable and uniform state. The magnetic pump 6, through magnetic coupling, enables leak-free paint delivery. The elevator 18 lifts and lowers the workpiece within the settling tank 16. The front nozzles 15 installed on the four-way connector 1-13, bend connector 1-14, and bend connector 2-26 spray the front of the workpiece 17, while the back nozzles 19 installed on the four-way connector 2-21, bend connector 3-20, and bend connector 4-24 spray the back of the workpiece 17. This results in uniform coating thickness and improved product quality. The original function of the settling tank for storing paint has been changed to the function of lifting and lowering the workpiece. While the workpiece is being lifted and lowered, the nozzles are used for front and rear spraying, making full use of the settling tank during immersion. The paint tank 1 and magnetic pump 6 do not have excessive paint left over during use, avoiding paint waste and reducing production costs.

[0018] Although the embodiments of this utility model have been disclosed above, they are not limited to the applications listed in the specification and embodiments. They can be applied to various fields suitable for this utility model. For those skilled in the art, and for those of ordinary skill in the art, various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. Therefore, without departing from the general concept defined by the claims and their equivalents, this utility model is not limited to the specific details.

Claims

1. A spray painting device with a settling tank, characterized in that: The system includes a paint tank (1) and a settling tank (16). The paint tank (1) is equipped with a stirrer via a positioning bracket (2). A magnetic pump (6) is connected to the paint tank (1) via a feed pipe (5) and a return pipe (7). The magnetic pump (6) is equipped with a filter (8). The filter (8) is connected to a paint supply pipe one (12) and a paint supply pipe two (23) via a three-way connector (25). The paint supply pipe one (12) is connected to a bend connector one (14) and a bend connector one (13) via a four-way connector one (13). Connector 2 (26), the four-way connector 1 (13), the bend connector 1 (14), and the bend connector 2 (26) are equipped with front nozzles (15), the paint supply pipe 2 (23) is connected to bend connector 3 (20) and bend connector 4 (24) through four-way connector 2 (21), the four-way connector 2 (21), the bend connector 3 (20), and the bend connector 4 (24) are equipped with back nozzles (19), and the settling tank (16) contains the sprayed workpiece (17) equipped with a hoist (18).

2. The spray painting device with a settling tank according to claim 1, characterized in that: The agitator includes agitator one (3) and agitator two (10).

3. The painting apparatus with a settling tank according to claim 2, characterized in that: The first stirrer (3) is equipped with a stirring motor (4), and the second stirrer (10) is equipped with a stirring motor (9).

4. The spray painting device with a settling tank according to claim 1, characterized in that: The front nozzle (15) and the back nozzle (19) are equipped with exhaust gas intake fans (22).

5. The spray painting device with a settling tank according to claim 1, characterized in that: The positioning bracket (2) is fastened to the top of the paint tank (1) by expansion bolts (11).

6. The painting apparatus with a settling tank according to any one of claims 1-5, characterized in that: The spray angles of the front nozzle (15) and the back nozzle (19) are adjustable.

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