Paint dripping prevention painting device for pressure container

Abstract

The utility model relates to the technical field of mechanical painting, and discloses a pressure vessel paint dripping prevention painting device which comprises a storage box, a lifting assembly is installed at the upper end of the storage box, a connecting pipe is connected to one side of the storage box, a shell is arranged at one end of the connecting pipe, a recycling box is installed in the shell, and a paint dripping prevention device is installed in the recycling box. A booster pump is installed on one side of the recycling box, a spray head is arranged on one side of the booster pump, and an anti-dripping assembly is arranged on the outer side of the spray head. The lifting assembly comprises a lifting bin, a motor is installed on one side of the lifting bin, and a first bevel gear is installed at the output end of the motor. According to the paint spraying device, dripping paint is recycled through the arranged anti-dripping assembly, the paint spraying quality is guaranteed to a certain degree, paint waste is avoided, pollution to the environment is reduced, the height of the spraying head is adjusted through the lifting assembly, and a user can adjust the height to the proper height conveniently to conduct paint spraying operation.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical painting, in particular to a pressure vessel anti-drip paint painting device. Background Art

[0002] Mechanical painting is a kind of coating specially used to protect the surface of machinery and increase its aesthetics. The main function of mechanical painting is to protect the surface of machinery from the influence of the external environment and prevent the occurrence of rust, corrosion and wear. At the same time, mechanical painting can also increase the aesthetics of machinery and make its appearance more beautiful and attractive.

[0003] In the manufacturing process of pressure vessels, painting is an important process link. However, traditional painting methods often cause paint dripping, which not only affects the quality of painting, but may also have a negative impact on the performance of the pressure vessel. It is necessary to develop a pressure vessel anti-drip paint painting device to perform painting operations on pressure vessels.

[0004] Chinese Patent Publication No.: CN220215450U discloses "Pressure Vessel Anti-Drip Paint Painting Device", including a paint storage tank; a spraying component is arranged on the outside of the paint storage tank; the spraying component is used to spray paint on the pressure vessel, and the device discharges the paint stored in the paint storage tank into a hose through a pressure pump, and then transmits it to the diffusion nozzle through the hose, and moves the handheld support plate, and the support plate can drive the brush, the diffusion nozzle and the hair dryer to move. In the process of spraying paint, it is necessary to move from left to right, so as to first clean the surface of the pressure vessel with a brush, and the surface of the pressure vessel after cleaning will be sprayed with paint through the diffusion nozzle, and the surface after spraying will be quickly solidified by the hot air blown out by the hair dryer, which effectively avoids the long solidification time and the phenomenon of paint dripping when the paint is sprayed on the pressure surface. This method is simple to operate, and can also clean the dust on the surface of the pressure vessel before spraying the paint.

[0005] In the above-mentioned prior art, the paint stored in the paint storage tank is discharged into a hose through a pressure pump, and then transmitted to the diffusion nozzle through the hose. The handheld support plate is moved, and the support plate can drive the brush, the diffusion nozzle and the hair dryer to move. In the process of spraying paint, it is necessary to move from left to right, so that the surface of the pressure vessel can be cleaned with a brush first, and the paint will be sprayed on the cleaned surface of the pressure vessel through the diffusion nozzle. The hot air blown out by the hair dryer will make the paint solidify quickly on the sprayed surface. However, the existing device does not have the function of recovering dripping paint during use, which is easy to affect the paint quality when painting the surface of the pressure vessel, and also causes waste of paint and environmental pollution. Utility Model Content

[0006] The purpose of the utility model is to provide a pressure vessel anti-drip paint painting device to solve the problem that the above-mentioned background technology does not have the function of recovering dripping paint, which easily affects the painting quality when painting the surface of the pressure vessel and also causes paint waste and environmental pollution.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a pressure vessel anti-drip paint painting device, comprising a storage box, a lifting assembly is installed on the upper end of the storage box, a connecting pipe is connected to one side of the storage box, a shell is provided at one end of the connecting pipe, a recovery box is installed inside the shell, a booster pump is installed on one side of the recovery box, a nozzle is provided on one side of the booster pump, and an anti-drip assembly is provided on the outer side of the nozzle;

[0008] The lifting assembly includes a lifting warehouse, a motor is installed on one side of the lifting warehouse, a first bevel gear is installed on the output end of the motor, a second bevel gear is provided on one side of the first bevel gear, a screw rod is installed on one end of the second bevel gear, a moving block is sleeved on the outer side of the screw rod, a telescopic rod is installed on the upper end of the moving block, and a placement base is installed on the upper end of the telescopic rod;

[0009] The anti-drip component includes a recovery frame, a recovery bin is installed on one side of the recovery frame, a suction pipe is arranged inside the recovery bin, one end of the suction pipe is connected to a delivery pipe, one end of the delivery pipe is connected to a suction pump, and a one-way valve is installed on one side of the suction pump.

[0010] Preferably, a universal wheel is provided at the lower end of the storage box, and a paint brush is installed on the outer side of the spray head, and the paint brush is an annular structure.

[0011] Preferably, the lifting bin is detachably arranged at the upper end of the storage box, and the output end of the motor is detachably connected to the first bevel gear.

[0012] Preferably, the first bevel gear is meshed with the second bevel gear, and the second bevel gear is fixedly connected to the screw.

[0013] Preferably, the screw rod matches the moving block, and the telescopic rod passes through the lifting bin and extends to the outside thereof.

[0014] Preferably, the recovery frame is an annular structure with an inwardly inclined cross section, and the suction tube passes through the recovery bin and extends to the outside thereof.

[0015] Preferably, the delivery pipes are multiple groups, the suction pump is connected to the one-way valve through one group of the delivery pipes, and the one-way valve is connected to the recovery box through one group of the delivery pipes.

[0016] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0017] First, the utility model recycles dripping paint by setting up an anti-drip component, which ensures the quality of painting to a certain extent, avoids waste of paint and reduces pollution to the environment. The paint is recycled through the recycling frame, and the paint enters the recycling bin for collection. The paint in the recycling bin is pumped into the recycling box for recycling by starting the suction pump.

[0018] Second, the utility model adjusts the height of the spray head by setting up a lifting assembly, so that users can adjust to a suitable height for painting operations, which is more convenient to use. By starting the motor, the motor drives the first bevel gear to rotate, the rotation of the first bevel gear drives the second bevel gear to rotate, and the rotation of the second bevel gear drives the screw to rotate, thereby driving the telescopic rod to extend from the lifting bin to a certain suitable distance, which is convenient for users to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a cross-sectional view of the utility model;

[0021] Figure 3 For this utility model Figure 2 A magnified view of the structure at center A;

[0022] Figure 4 It is a structural schematic diagram of the lifting component of the utility model.

[0023] In the figure: 1. storage box; 2. universal wheel; 3. lifting assembly; 301. lifting bin; 302. motor; 303. first bevel gear; 304. second bevel gear; 305. screw rod; 306. moving block; 307. telescopic rod; 308. placement base; 4. connecting pipe; 5. shell; 6. recovery box; 7. booster pump; 8. nozzle; 9. anti-drip assembly; 901. recovery frame; 902. recovery bin; 903. suction pipe; 904. delivery pipe; 905. suction pump; 906. one-way valve; 10. brush. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-Figure 4A pressure vessel anti-drip paint painting device includes a storage box 1, a lifting component 3 is installed on the upper end of the storage box 1, a connecting pipe 4 is connected to one side of the storage box 1, a shell 5 is arranged at one end of the connecting pipe 4, a recovery box 6 is installed inside the shell 5, a booster pump 7 is installed on one side of the recovery box 6, a nozzle 8 is arranged on one side of the booster pump 7, and an anti-drip component 9 is arranged on the outer side of the nozzle 8; the lifting component 3 includes a lifting bin 301, a motor 302 is installed on one side of the lifting bin 301, a first bevel gear 303 is installed on the output end of the motor 302, and a first bevel gear 303 is arranged on one side of the first bevel gear 303 A second bevel gear 304, a screw rod 305 is installed at one end of the second bevel gear 304, a moving block 306 is sleeved on the outer side of the screw rod 305, a telescopic rod 307 is installed on the upper end of the moving block 306, and a placement base 308 is installed on the upper end of the telescopic rod 307; the drip-proof component 9 includes a recovery frame 901, a recovery bin 902 is installed on one side of the recovery frame 901, a suction pipe 903 is arranged inside the recovery bin 902, one end of the suction pipe 903 is connected to a delivery pipe 904, one end of the delivery pipe 904 is connected to a suction pump 905, and a one-way valve 906 is installed on one side of the suction pump 905.

[0026] Through the above technical scheme, the dripping paint is recovered by the set anti-drip component 9, which ensures the quality of painting to a certain extent, avoids the waste of paint and reduces the pollution to the environment. The paint is recovered by the recovery frame 901, and the paint enters the recovery bin 902 for collection. The paint in the recovery bin 902 is pumped into the recovery box 6 for recycling by starting the suction pump 905. The height of the nozzle 8 is adjusted by the set lifting component 3, which is convenient for users to adjust to a suitable height for painting operations, and it is more convenient to use. By starting the motor 302, the motor 302 drives the first bevel gear 303 to rotate, and the first bevel gear 303 rotates to drive the second bevel gear 304 to rotate, and the second bevel gear 304 rotates to drive the screw rod 305 to rotate, thereby driving the telescopic rod 307 to extend a certain suitable distance from the lifting bin 301, which is convenient for users to use.

[0027] Specifically, a universal wheel 2 is provided at the lower end of the storage box 1, and a paint brush 10 is installed on the outer side of the spray head 8, and the paint brush 10 is a ring structure.

[0028] Through the above technical solution, the universal wheel 2 makes it convenient for users to move the storage box 1, and conveniently move it to a suitable position for painting operations, and the paint brush 10 evenly applies the paint.

[0029] Specifically, the lifting bin 301 is detachably arranged at the upper end of the storage box 1 , and the output end of the motor 302 is detachably connected to the first bevel gear 303 .

[0030] Through the above technical solution, the lifting compartment 301 is easy to disassemble and install, the motor 302 is connected to an external power supply and a controller to ensure the independent operation of each device, and the motor 302 is used to drive the first bevel gear 303 to rotate.

[0031] Specifically, the first bevel gear 303 is meshed with the second bevel gear 304 , and the second bevel gear 304 is fixedly connected to the screw rod 305 .

[0032] Through the above technical solution, the first bevel gear 303 is rotated to drive the second bevel gear 304 to rotate, thereby driving the screw rod 305 to rotate.

[0033] Specifically, the screw rod 305 matches the moving block 306 , and the telescopic rod 307 passes through the lifting bin 301 and extends to the outside thereof.

[0034] Through the above technical solution, the screw rod 305 is rotated to drive the matching moving block 306 to move, which is convenient for driving the telescopic rod 307 to move. The telescopic rod 307 moves to adjust the appropriate height. The shell 5 is placed on the base 308, which is convenient for users to adjust to the appropriate height for operation.

[0035] Specifically, the recovery frame 901 is a ring-shaped structure with a cross section inclined inward, and the suction pipe 903 passes through the recovery bin 902 and extends to the outside thereof.

[0036] Through the above technical solution, the cross section of the recovery frame 901 is tilted inward at a certain angle, which facilitates the paint to enter the recovery bin 902 for collection and transport the paint through the suction tube 903.

[0037] Specifically, there are multiple groups of delivery pipes 904 , the suction pump 905 is connected to the one-way valve 906 through one group of delivery pipes 904 , and the one-way valve 906 is connected to the recovery box 6 through one group of delivery pipes 904 .

[0038] Through the above technical solution, the paint in the recovery bin 902 is pumped into the recovery box 6 for recycling by starting the suction pump 905, thereby preventing paint from dripping and affecting the painting quality, avoiding waste of paint and reducing pollution to the environment.

[0039] During use, when the spray head 8 needs to be adjusted to a suitable height for painting operation, the motor 302 is started, and the motor 302 drives the first bevel gear 303 to rotate, and the rotation of the first bevel gear 303 drives the second bevel gear 304 to rotate, and the rotation of the second bevel gear 304 drives the screw rod 305 to rotate, and the rotation of the screw rod 305 drives the moving block 306 to move, and the movement of the moving block 306 drives the telescopic rod 307 to move, and the movement of the telescopic rod 307 drives the placement base 308 to move, and the placement base 308 moves to drive the shell 5 to move, and the movement of the shell 5 drives the spray head 8 to move, and the spray head 8 moves to a suitable height for the convenience of users. When it is necessary to recycle the fallen paint, the paint drips on the recovery frame 901, and the paint enters the recovery bin 902, and the suction pump 905 is started, and the paint enters the delivery pipe 904 through the suction pipe 903. Under the action of the suction pump 905, the paint is pumped into the recovery box 6 through the one-way valve 906 to recycle the dripping paint.

[0040] Although the 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 thereof, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A pressure vessel anti-drip paint coating device, comprising a storage box (1), characterized in that: A lifting assembly (3) is installed at the upper end of the storage box (1), a connecting pipe (4) is connected to one side of the storage box (1), a shell (5) is provided at one end of the connecting pipe (4), a recovery box (6) is installed inside the shell (5), a booster pump (7) is installed on one side of the recovery box (6), a nozzle (8) is provided on one side of the booster pump (7), and a drip-proof assembly (9) is provided on the outer side of the nozzle (8); The lifting assembly (3) comprises a lifting warehouse (301), a motor (302) is installed on one side of the lifting warehouse (301), a first bevel gear (303) is installed on the output end of the motor (302), a second bevel gear (304) is arranged on one side of the first bevel gear (303), a screw rod (305) is installed on one end of the second bevel gear (304), a moving block (306) is sleeved on the outer side of the screw rod (305), a telescopic rod (307) is installed on the upper end of the moving block (306), and a placement base (308) is installed on the upper end of the telescopic rod (307); The drip prevention component (9) comprises a recovery frame (901), a recovery bin (902) is installed on one side of the recovery frame (901), a suction pipe (903) is arranged inside the recovery bin (902), one end of the suction pipe (903) is connected to a delivery pipe (904), one end of the delivery pipe (904) is connected to a suction pump (905), and a one-way valve (906) is installed on one side of the suction pump (905).

2. The anti-drip paint coating device for pressure vessels according to claim 1, characterized in that: The lower end of the storage box (1) is provided with a universal wheel (2), and the outer side of the spray head (8) is provided with a paint brush (10), and the paint brush (10) is an annular structure.

3. The anti-drip paint coating device for pressure vessels according to claim 1, characterized in that: The lifting bin (301) is detachably arranged at the upper end of the storage box (1), and the output end of the motor (302) is detachably connected to the first bevel gear (303).

4. The anti-drip paint coating device for pressure vessels according to claim 1, characterized in that: The first bevel gear (303) is meshed with the second bevel gear (304), and the second bevel gear (304) is fixedly connected to the screw rod (305).

5. The anti-drip paint coating device for pressure vessels according to claim 1, characterized in that: The screw rod (305) matches the moving block (306), and the telescopic rod (307) passes through the lifting bin (301) and extends to the outside thereof.

6. The anti-drip paint coating device for pressure vessels according to claim 1, characterized in that: The recovery frame (901) is an annular structure with a cross section inclined inwards, and the suction tube (903) passes through the recovery bin (902) and extends to the outside thereof.

7. The anti-drip paint coating device for pressure vessels according to claim 1, characterized in that: The delivery pipes (904) are multiple groups, the suction pump (905) is connected to the one-way valve (906) through one group of the delivery pipes (904), and the one-way valve (906) is connected to the recovery box (6) through one group of the delivery pipes (904).

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