Paint spraying and drying integrated device for metal pipe maintenance

By adopting the design of a mobile spray head in the metal pipe spraying and drying device, the problem of uneven painting effect of the existing device is solved, uniform spraying and effective protection of the surface of the metal pipe is achieved, and oxidative corrosion is avoided.

CN222805431UActive Publication Date: 2025-04-29SHENZHEN HELIHE TECH CO LTD
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Patent Information

Application Number
CN202421590852.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-05
Publication Date
2025-04-29
Estimated Expiration
2034-07-05

AI Technical Summary

Technical Problem

When spraying paint drying devices in the existing metal pipes, they use multiple fixed spray heads, resulting in uneven painting effects and sufficient spraying areas under the spray heads. The spraying effect between the spray heads is poor, which cannot effectively protect the surface of the metal pipe, resulting in metals in areas with poor spraying effects being easily oxidized and corroded.

Method used

A integrated spray paint and drying device for metal pipe maintenance is designed, and the surface of the metal pipe is sprayed by a mobile spray head. The movement of the spray seat and the spray head are driven by the moving components. Combined with the rotation of the metal pipe and the movement of the spray seat, uniform spraying of the metal pipe surface is achieved.

Benefits of technology

By moving the nozzle, uniform spraying of the metal pipe surface is achieved, effectively protecting the surface of the metal pipe, avoiding oxidative corrosion, and improving the uniformity and protection effect of the spray paint.

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    Figure CN222805431U_ABST
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Abstract

The utility model relates to the technical field of metal pipe paint spraying and drying, in particular to a paint spraying and drying integrated device for metal pipe maintenance, and solves the technical problems that when most metal pipe paint spraying and drying devices spray paint on the surface of a metal pipe, a plurality of fixed spray heads are used for paint spraying operation, the paint spraying effect of the paint spraying mode is not uniform enough, and the paint spraying effect is poor. The areas below the spray heads can be fully sprayed, the spraying effect of the areas between the spray heads is poor, and the uneven spraying cannot well protect the surface of the metal pipe. According to the technical scheme, the paint spraying and drying integrated device for metal pipe maintenance comprises a spraying assembly, a feeding assembly, a clamping assembly, a moving assembly, a heating assembly and an air blowing assembly; compared with a traditional paint spraying and drying device for the metal pipe, the paint spraying and drying device for the metal pipe has the advantages that the surface of the metal pipe is uniformly sprayed in a manner of spraying by using the movable spray head, so that the protection effect of the paint surface on the metal pipe is guaranteed.
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Description

Technical Field

[0001] The utility model relates to the technical field of metal pipe paint spraying and drying, in particular to a paint spraying and drying integrated device for metal pipe maintenance. Background Art

[0002] Spray painting on metal surfaces is a method of protecting metals from oxidation corrosion. The corrosion phenomenon that occurs around us refers to the damage, performance degradation or deterioration of various materials under the influence of the environment. Spray painting on metal surfaces is a very important means of maintaining metal corrosion protection. A good spray paint protective layer remains continuous, intact and well combined, and can become a barrier to inhibit the invasion of corrosive media. However, most metal pipe spray painting and drying devices use multiple fixed nozzles for spraying when spraying paint on the surface of the metal pipe. The painting effect of this spraying method is not uniform enough. The area under the nozzle can be fully sprayed, while the spraying effect of the area between the nozzles is poor. This uneven spraying cannot protect the surface of the metal pipe well, and the metal in the area with poor spraying effect is still susceptible to oxidation corrosion. Utility Model Content

[0003] In order to overcome the problem that most metal tube paint spraying and drying devices use multiple fixed nozzles for spraying when spraying on the surface of the metal tube, the spraying effect of this spraying method is not uniform enough, the area under the nozzle can be fully sprayed, while the spraying effect of the area between the nozzles is poor. This uneven spraying cannot protect the surface of the metal tube well, and the metal in the area with poor spraying effect is still prone to oxidation corrosion.

[0004] The technical solution of the utility model is: a paint spraying and drying integrated device for metal pipe maintenance, comprising a base, a spraying assembly, a feeding assembly, a clamping assembly, a moving assembly, a heating assembly and a blowing assembly; a spraying assembly is arranged above the base, a feeding assembly is arranged on one side of the spraying assembly, a clamping assembly is arranged on one side of the spraying assembly, a moving assembly is arranged at the bottom of the clamping assembly, a heating assembly is arranged on one side of the clamping assembly, and a blowing assembly is arranged on one side of the heating assembly.

[0005] Preferably, the weight of the base support device is set, the spraying assembly is used for spraying, the paint is provided by the feeding assembly, the metal pipe is clamped by the clamping assembly and the metal pipe is rotated, the clamping assembly and the spraying assembly are moved by the moving assembly, the heating assembly heats the air, and the hot air is converted into hot wind by the blowing assembly.

[0006] Preferably, the spraying assembly includes a spraying seat and a spray head; the spraying seat is arranged above the base, and the spray head is arranged at the bottom of the spraying seat; the spray head is installed through the spraying seat for spraying.

[0007] Preferably, the feeding assembly includes a feeding pipe, a pump and a material box; a feeding pipe is provided on one side of the spray seat, a pump is provided at one end of the feeding pipe, and a material box is provided at the bottom of the pump; the paint is pumped out of the material box by the pump and sent into the spray seat through the feeding pipe.

[0008] Preferably, the clamping assembly includes a clamping seat, a clamping block and a clamping motor; the clamping seat is provided on one side of the spray seat, the clamping block is provided on one side of the clamping seat, the clamping motor is provided on the other side of the clamping block, and the output end of the clamping motor is connected to the clamping block; the clamping block and the clamping motor are installed through the clamping seat, the metal pipe is clamped and fixed by the clamping block, and the clamping motor is used to rotate the clamping block to rotate the metal pipe.

[0009] Preferably, the moving assembly includes a moving motor, a threaded rod and a sliding rod; a threaded rod is provided on the inner side of the bottom of the clamping seat, a sliding rod is provided on the inner side of the bottom of the clamping seat, a moving motor is provided at one end of the threaded rod, and the output end of the moving motor is connected to the threaded rod; the threaded rod is rotated by the moving motor to drive the clamping seat and the spraying seat to move, and the sliding rod is used to prevent the clamping seat and the spraying seat from tipping over.

[0010] Preferably, the heating component includes a mounting seat and a heating wire; the mounting seat is arranged on one side of the clamping seat, and the heating wire is arranged on the inner side of the mounting seat; the heating wire is installed on the mounting seat to heat the air.

[0011] Preferably, the blowing assembly includes a bracket and a fan; the bracket is arranged on one side of the mounting seat, and the fan is arranged on one side of the bracket; the fan is installed by the bracket to convert hot air into hot wind.

[0012] Beneficial effects of the utility model:

[0013] 1. Compared with the traditional metal tube paint spraying and drying device, when painting the surface of the metal tube, multiple fixed nozzles are used for painting. The painting effect of this painting method is not uniform enough. The area under the nozzle can be fully sprayed, while the spraying effect of the area between the nozzles is poor. This uneven spraying cannot protect the surface of the metal tube well. The metal in the area with poor spraying effect is still susceptible to oxidation and corrosion. This device uses a moving nozzle to spray, and evenly sprays the surface of the metal tube to ensure the protective effect of the paint on the metal tube;

[0014] 2. When spraying paint, the mobile motor drives the threaded rod to rotate. The threads of a group of threaded rods under the clamping seat are opposite at both ends. The rotating threaded rods make the clamping seats approach each other, and the metal pipe is clamped and fixed by the clamping block. The clamping motor drives the clamping block to rotate, so that the metal pipe rotates at high speed. The pump pumps the paint out of the material box, and sends the paint to the spraying seat through the feed pipe, and sprays it on the surface of the rotating metal pipe through the nozzle. The mobile motor drives the threaded rod to rotate, drives the spraying seat to move, and makes the nozzle move to spray the metal pipe evenly. In this process, the sliding rod is slidably connected with the spraying seat and the clamping seat to prevent the clamping seat and the spraying seat from tipping over, so as to achieve uniform spraying of the paint, so as to solve the problem that most metal pipe spraying and drying devices do not spray the metal pipe evenly.

[0015] 3. When drying the spray paint, the heating wire in the mounting base is energized to generate heat, and the air around the heating wire is heated. The fan in the bracket rotates, and the hot air around the heating wire is converted into hot air and blown toward the metal tube between the clamping blocks, thereby drying the spray paint on the surface of the metal tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 What is shown is a three-dimensional structural schematic diagram of a paint spraying and drying integrated device for metal pipe maintenance of the utility model;

[0017] Figure 2 The present invention shows a schematic diagram of the three-dimensional structure of a spraying component of a paint spraying and drying integrated device for metal pipe maintenance;

[0018] Figure 3 The three-dimensional structure diagram of the clamping assembly of the paint spraying and drying integrated device for metal pipe maintenance of the utility model is shown;

[0019] Figure 4 What is shown is a three-dimensional structural schematic diagram of the mobile components of a paint spraying and drying integrated device for metal pipe maintenance of the utility model.

[0020] Explanation of the reference numerals: 1. base; 2. spraying assembly; 3. feeding assembly; 4. clamping assembly; 5. moving assembly; 6. heating assembly; 7. blowing assembly; 201. spraying seat; 202. nozzle; 301. feeding pipe; 302. pump; 303. material box; 401. clamping seat; 402. clamping block; 403. clamping motor; 501. moving motor; 502. threaded rod; 503. sliding rod; 601. mounting seat; 602. heating wire; 701. bracket; 702. fan. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] See also Figure 1The utility model provides an embodiment: a paint spraying and drying integrated device for metal pipe maintenance, comprising a base 1, a spraying component 2, a feeding component 3, a clamping component 4, a moving component 5, a heating component 6 and a blowing component 7; the spraying component 2 is arranged above the base 1, the feeding component 3 is arranged on one side of the spraying component 2, the clamping component 4 is arranged on one side of the spraying component 2, the moving component 5 is arranged at the bottom of the clamping component 4, the heating component 6 is arranged on one side of the clamping component 4, and the blowing component 7 is arranged on one side of the heating component 6.

[0023] See also Figure 2 In this embodiment, the spraying assembly 2 includes a spraying seat 201 and a nozzle 202. The spraying seat 201 is arranged above the base 1, and the nozzle 202 is arranged at the bottom of the spraying seat 201. The nozzle 202 is installed through the spraying seat 201 for spraying; the feeding assembly 3 includes a feeding pipe 301, a pump 302 and a material box 303. The feeding pipe 301 is arranged on one side of the spraying seat 201, and the pump 302 is arranged at one end of the feeding pipe 301. The material box 303 is arranged at the bottom of the pump 302. The paint is pumped out of the material box 303 by the pump 302, and the paint is sent into the spraying seat 201 through the feeding pipe 301.

[0024] See also Figure 3 In this embodiment, the clamping assembly 4 includes a clamping seat 401, a clamping block 402 and a clamping motor 403; the clamping seat 401 is provided on one side of the spraying seat 201, the clamping block 402 is provided on one side of the clamping seat 401, and the clamping motor 403 is provided on the other side of the clamping block 402, and the output end of the clamping motor 403 is interconnected with the clamping block 402; the clamping block 402 and the clamping motor 403 are installed through the clamping seat 401, the metal pipe is clamped and fixed by the clamping block 402, and the clamping motor 403 is used to rotate the clamping block 402 to rotate the metal pipe.

[0025] See also Figure 4In this embodiment, the moving assembly 5 includes a moving motor 501, a threaded rod 502 and a sliding rod 503. The threaded rod 502 is arranged on the inner side of the bottom of the clamping seat 401, and the sliding rod 503 is arranged on the inner side of the bottom of the clamping seat 401. The moving motor 501 is arranged on one end of the threaded rod 502. The output end of the moving motor 501 is connected to the threaded rod 502. The threaded rod 502 is rotated by the moving motor 501 to drive the clamping seat 401 and the spraying seat 201 to move. The sliding rod 503 prevents the clamping seat 401 from 1 and the spray seat 201 are tilted; the heating component 6 includes a mounting seat 601 and a heating wire 602, the mounting seat 601 is arranged on one side of the clamping seat 401, the inner side of the mounting seat 601 is arranged with the heating wire 602, and the heating wire 602 is installed by the mounting seat 601 to heat the air; the blowing component 7 includes a bracket 701 and a fan 702, the mounting seat 601 is arranged on one side of the bracket 701, the fan 702 is arranged on one side of the bracket 701, and the fan 702 is installed by the bracket 701 to convert the hot air into hot wind.

[0026] When spraying paint, the moving motor 501 drives the threaded rod 502 to rotate, and the threads of the two ends of a group of threaded rods 502 under the clamping seat 401 are opposite. The rotating threaded rods 502 make the clamping seats 401 approach each other, and the metal pipe is clamped and fixed by the clamping block 402. The clamping motor 403 drives the clamping block 402 to rotate, so that the metal pipe rotates at a high speed, and the pump 302 pumps the paint out of the material box 303, and sends the paint into the spraying seat 201 through the feeding pipe 301, and sprays it on the surface of the rotating metal pipe through the nozzle 202. The moving motor 501 drives the threaded rod 502 to rotate, drives the spraying seat 201 to move, and makes the nozzle 202 move to spray the metal pipe evenly. In this process, the sliding rod 503 is slidably connected with the spraying seat 201 and the clamping seat 401 to prevent the clamping seat 401 and the spraying seat 201 from tipping over;

[0027] When drying the spray paint, the heating wire 602 in the mounting seat 601 is energized to generate heat, thereby heating the air around the heating wire 602. The fan 702 in the bracket 701 rotates, converting the hot air around the heating wire 602 into hot air that is blown toward the metal pipe between the clamping blocks 402, thereby drying the spray paint on the surface of the metal pipe.

[0028] Through the above steps, the weight of the device is supported by the base 1, the spraying assembly 2 is used for spraying, the paint is provided by the feeding assembly 3, the metal pipe is clamped by the clamping assembly 4 and the metal pipe is rotated, the clamping assembly 4 and the spraying assembly 2 are moved by the moving assembly 5, and the heating assembly 6 heats the air. The hot air is converted into hot wind by the blowing assembly 7.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A paint spraying and drying integrated device for metal pipe maintenance, comprising a base (1); characterized in that: The invention also comprises a spraying assembly (2), a feeding assembly (3), a clamping assembly (4), a moving assembly (5), a heating assembly (6) and a blowing assembly (7); the spraying assembly (2) is arranged above the base (1); the feeding assembly (3) is arranged on one side of the spraying assembly (2); the clamping assembly (4) is arranged on one side of the spraying assembly (2); the moving assembly (5) is arranged at the bottom of the clamping assembly (4); the heating assembly (6) is arranged on one side of the clamping assembly (4); and the blowing assembly (7) is arranged on one side of the heating assembly (6).

2. The paint spraying and drying integrated device for metal pipe maintenance according to claim 1, characterized in that: The spraying assembly (2) comprises a spraying seat (201) and a spray head (202); the spraying seat (201) is arranged above the base (1), and the spray head (202) is arranged at the bottom of the spraying seat (201).

3. The paint spraying and drying integrated device for metal pipe maintenance according to claim 2, characterized in that: The material supply assembly (3) comprises a material supply pipe (301), a pump (302) and a material box (303); the material supply pipe (301) is arranged on one side of the spraying seat (201), the pump (302) is arranged at one end of the material supply pipe (301), and the material box (303) is arranged at the bottom of the pump (302).

4. The paint spraying and drying integrated device for metal pipe maintenance according to claim 2, characterized in that: The clamping assembly (4) comprises a clamping seat (401), a clamping block (402) and a clamping motor (403); the clamping seat (401) is arranged on one side of the spraying seat (201), the clamping block (402) is arranged on one side of the clamping seat (401), the clamping motor (403) is arranged on the other side of the clamping block (402), and the output end of the clamping motor (403) is connected to the clamping block (402).

5. The paint spraying and drying integrated device for metal pipe maintenance according to claim 4, characterized in that: The moving assembly (5) comprises a moving motor (501), a threaded rod (502) and a sliding rod (503); the threaded rod (502) is arranged on the inner side of the bottom of the clamping seat (401), the sliding rod (503) is arranged on the inner side of the bottom of the clamping seat (401), the moving motor (501) is arranged at one end of the threaded rod (502), and the output end of the moving motor (501) is connected to the threaded rod (502).

6. The paint spraying and drying integrated device for metal pipe maintenance according to claim 4, characterized in that: The heating component (6) comprises a mounting seat (601) and a heating wire (602); the mounting seat (601) is arranged on one side of the clamping seat (401), and the heating wire (602) is arranged on the inner side of the mounting seat (601).

7. The paint spraying and drying integrated device for metal pipe maintenance according to claim 6, characterized in that: The blowing assembly (7) comprises a bracket (701) and a fan (702); the bracket (701) is arranged on one side of the mounting seat (601), and the fan (702) is arranged on one side of the bracket (701).