Pipe paint spraying device for building decoration

Abstract

The utility model belongs to the technical field of building decoration, and particularly discloses a pipe fitting paint spraying device for building decoration, which comprises a device frame, a paint spraying table is fixedly mounted on the device frame, a rotary table is rotatably connected to the inner surface of the paint spraying table, and a crank is arranged at one end of the rotary table. The rotary table is provided with a telescopic fixing mechanism used for stabilizing the pipe fitting from the interior, the outer surface of the device frame is slidably connected with a shifting base through a driving mechanism, and a paint spraying gun is arranged on the shifting base. According to the pipe fitting paint spraying device for building decoration, through structures such as an L-shaped rod, a seat shaft and a sliding seat in the telescopic fixing mechanism, an internal rubber contact pad can stably abut against the inner wall of a pipe fitting, and compared with a traditional external clamping mechanism, the problem that the outer surface of the pipe fitting is blocked is more effectively solved through the internal fixing mode; comprehensive paint spraying on the outer surface of the pipe fitting can be completed in one-time operation, and secondary paint spraying needed due to uneven paint spraying is avoided.

Description

Technical Field

[0001] The present application relates to the technical field of building decoration, and specifically to a pipe painting device for building decoration. Background Art

[0002] During the construction and decoration process, it is generally necessary to paint the outer surface of pipe fittings. This is because pipe fittings are usually made of metal materials. If they are not protected, they are easily corroded by moisture and chemicals in the air and rusted. Spray painting can form a protective film to prevent the surface of the pipe fittings from direct contact with air and moisture, thereby effectively extending the service life of the pipe fittings.

[0003] At present, in the process of painting pipe fittings, the pipe fittings are usually stably clamped by a clamping mechanism, and then the outer surface is sprayed with paint by a paint spray gun. However, since the clamping part of the pipe fittings is blocked, it cannot be sprayed. Therefore, the clamping position of the pipe fittings needs to be changed before a second spraying is performed, which can easily lead to inconsistent thickness of the paint layer or color difference, affecting the appearance quality and consistency of the pipe fittings. Utility Model Content

[0004] In view of this, the purpose of the present invention is to solve the shortcomings of the background technology and to propose a pipe painting device for building decoration to solve the problems existing in the prior art.

[0005] To achieve the above objectives, the utility model provides a painting device for pipe fittings for building decoration, comprising a device frame, a paint spraying table fixedly mounted on the device frame, a turntable rotatably connected to the inner surface of the paint spraying table, a crank provided at one end of the turntable, a telescopic retaining mechanism for stabilizing the pipe fittings from the inside, an outer surface of the device frame slidably connected to a shift seat through a driving mechanism, a paint spray gun provided on the shift seat, and a paint supply mechanism provided on the device frame.

[0006] Preferably, the telescopic retaining mechanism includes a fixed plate fixedly connected to the inside of the turntable, a motor is fixedly mounted on the fixed plate, and a square plate is fixedly connected to the output end of the motor. The telescopic retaining mechanism can stabilize the inside of the pipe so that the outer surface can be evenly and comprehensively sprayed with paint.

[0007] Preferably, the outer surface of the square plate is fixedly connected to a plate shaft, the outer surface of the plate shaft is rotatably connected to an L-shaped rod, and the inner side of the fixed plate is slidably connected to a sliding seat.

[0008] Preferably, the outer surface of the slide is fixedly connected to a seat shaft, the outer surface of the seat shaft is rotatably connected to the end of the L-shaped rod away from the plate shaft, the outer surface of the slide is fixedly connected to a shift rod, and a rubber touch pad is provided on the end of the shift rod away from the slide.

[0009] Preferably, the driving mechanism includes a motor fixedly mounted on the outer surface of the device frame, the output end of the motor is fixedly connected to a screw rod, the screw rod passes through the inner side of the shift seat and is threadedly engaged with the screw rod, and the driving mechanism can drive the paint spray gun to move so that the surface of the pipe can be fully painted.

[0010] Preferably, the paint supply mechanism includes a paint tank fixedly mounted on the top of the device frame, a water pump is provided on the top of the paint tank, the output end of the water pump is fixedly connected to a corrugated hose, and the bottom end of the corrugated hose is fixedly connected to the top of the paint spray gun, so that paint can be supplied to the paint spray gun through the paint supply mechanism.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. This pipe painting device for building decoration uses an L-shaped rod, seat shaft, and slide structure in the telescopic retention mechanism, and the internal rubber contact pad can firmly support the inner wall of the pipe. Compared with the traditional external clamping mechanism, this internal fixing method more effectively avoids the problem of the outer surface of the pipe being blocked. The outer surface of the pipe can be fully painted in a single operation, avoiding the need for secondary painting due to uneven painting.

[0013] 2. The pipe painting device for building decoration can drive the paint spray gun to move horizontally through the driving mechanism, and can drive the pipe to rotate by shaking the handle, thereby continuously changing the painting position. Without being affected by external obstacles, the outer surface of the pipe can be sprayed evenly and comprehensively from multiple angles. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of this application;

[0015] Figure 2 This is a schematic diagram of the outer surface structure of the turntable in this application;

[0016] Figure 3 This is a schematic diagram of the internal structure of the turntable for this application;

[0017] Figure 4 This is a schematic diagram of the surface structure of the fixed disk of this application.

[0018] Among them: 1. Device frame; 2. Paint spraying table; 3. Turntable; 4. Crank handle; 5. Fixed plate; 6. Motor; 7. Square plate; 8. Plate shaft; 9. L-shaped rod; 10. Sliding seat; 11. Seat shaft; 12. Shift rod; 13. Rubber contact pad; 14. Motor; 15. Screw; 16. Shift seat; 17. Paint spray gun; 18. Paint tank; 19. Water pump; 20. Corrugated hose. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0020] See also Figure 1-4 A pipe painting device for building decoration includes a device frame 1, a paint spraying platform 2 is fixedly installed on the device frame 1, the inner surface of the paint spraying platform 2 is rotatably connected to a turntable 3, one end of the turntable 3 is provided with a crank 4, the turntable 3 is provided with a telescopic retaining mechanism for stabilizing the pipe fitting from the inside, the outer surface of the device frame 1 is slidably connected to a shift seat 16 through a driving mechanism, the shift seat 16 is provided with a paint spray gun 17, and the device frame 1 is provided with a paint supply mechanism.

[0021] Through the above technical solution, when the device is used, the pipe fitting is first placed on the turntable 3, and the pipe fitting can be stabilized from the inside through the telescopic retaining mechanism. Then, paint is supplied to the paint spray gun 17 through the paint supply mechanism, and the paint spray gun 17 cooperates with the driving mechanism to evenly and comprehensively spray paint on the surface of the pipe fitting.

[0022] Specifically, the telescopic retaining mechanism includes a fixed plate 5 fixedly connected to the inside of the turntable 3 , a motor 6 is fixedly mounted on the fixed plate 5 , and an output end of the motor 6 is fixedly connected to a square plate 7 .

[0023] Through the above technical solution, the square plate 7 is designed to allow the plate axes 8 on its surface to be evenly distributed, so that the corresponding rubber contact pads 13 can be evenly distributed inside the pipe.

[0024] Specifically, the outer surface of the square plate 7 is fixedly connected to the plate shaft 8 , the outer surface of the plate shaft 8 is rotatably connected to the L-shaped rod 9 , and the inner side of the fixed plate 5 is slidably connected to the sliding seat 10 .

[0025] Through the above technical solution, the square plate 7 will be linked with the plate shaft 8 to rotate during the rotation process, thereby driving the L-shaped rod 9 to deflect.

[0026] Specifically, the outer surface of the slide 10 is fixedly connected to the seat shaft 11, and the outer surface of the seat shaft 11 is rotatably connected to the end of the L-shaped rod 9 away from the plate shaft 8. The outer surface of the slide 10 is fixedly connected to the shift rod 12, and the end of the shift rod 12 away from the slide 10 is provided with a rubber touch pad 13.

[0027] Through the above technical solution, during the deflection process, both ends of the L-shaped rod 9 will rotate along the plate axis 8 and the seat axis 11 respectively, thereby pushing and pulling the slide seat 10.

[0028] Specifically, the driving mechanism includes a motor 14 fixedly mounted on the outer surface of the device frame 1 , and an output end of the motor 14 is fixedly connected to a screw rod 15 , which passes through the inner side of the shift seat 16 and is threadedly engaged with the screw rod 15 .

[0029] Through the above technical solution, when the motor 14 drives the screw rod 15 to rotate, the device frame 1 plays a relative limiting role on the shift seat 16, so the shift seat 16 can move laterally along the fixed track.

[0030] Specifically, the paint supply mechanism includes a paint tank 18 fixedly mounted on the top of the device frame 1, a water pump 19 is provided on the top of the paint tank 18, the output end of the water pump 19 is fixedly connected to a corrugated hose 20, and the bottom end of the corrugated hose 20 is fixedly connected to the top of the paint spray gun 17.

[0031] Through the above technical solution, when the shift seat 16 drives the paint spray gun 17 to move, the corrugated hose 20 will undergo corresponding pulling deformation to adapt to the position of the paint spray gun 17 and stably inject the paint in the paint tank 18 into the paint spray gun 17.

[0032] Working principle: When the device is painting the pipe fittings, the pipe fittings are first put on the turntable 3, and then the motor 6 is turned on to drive the square plate 7 to rotate. During the rotation of the square plate 7, the plate shafts 8 near the four corners will be driven to rotate, and the plate shaft 8 will drive the L-shaped rod 9, so that the two ends of the L-shaped rod 9 rotate along the plate shaft 8 and the seat shaft 11 respectively, and the L-shaped rod 9 will push the slide 10 through the seat shaft 11, so that the slide 10 slides outward along the fixed plate 5. During this period, the shift rods 12 evenly distributed on the fixed plate 5 will move outward synchronously until the rubber contact pad 13 at the other end of the shift rod 12 is stably held against the inner wall of the pipe fitting, so as to achieve the effect of stabilizing the pipe fitting from the internal direction, and then the water pump 19 will be used to The paint in the paint tank 18 is pumped into the corrugated hose 20 and finally injected into the paint spray gun 17, which sprays paint on the surface of the pipe. During this process, the motor 14 can be started synchronously to drive the screw rod 15 to rotate. During the rotation process, the screw rod 15 will link the shift seat 16 to move horizontally to change the position of the paint spray gun 17. At the same time, shaking the handle 4 drives the turntable 3 to rotate to change the paint spraying position of the pipe, thereby comprehensively and evenly spraying paint on the outer surface of the pipe. At this point, the inside of the pipe is stably fixed, and the paint spray gun 17 can spray the outer surface of the pipe evenly from multiple angles without being affected by external obstacles, eliminating the problems of uneven paint spraying or missed paint spraying that may be caused by traditional clamping mechanisms.

[0033] In summary, the painting device in this application not only improves the efficiency and quality of the pipe painting process, but also solves common problems in the traditional painting process through innovative design and automated control system, bringing significant technological progress and economic benefits to industrial production.

[0034] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A pipe painting device for building decoration, comprising a device frame (1), characterized in that: A paint spraying table (2) is fixedly mounted on the device frame (1); the inner surface of the paint spraying table (2) is rotatably connected to a turntable (3); a crank (4) is provided at one end of the turntable (3); a telescopic retaining mechanism for stabilizing a pipe from the inside is provided on the turntable (3); the outer surface of the device frame (1) is slidably connected to a shift seat (16) via a driving mechanism; a paint spray gun (17) is provided on the shift seat (16); and a paint supply mechanism is provided on the device frame (1).

2. A painting device for pipe fittings for building decoration according to claim 1, characterized in that: The telescopic retaining mechanism comprises a fixed disk (5) fixedly connected to the interior of the turntable (3); a motor (6) is fixedly mounted on the fixed disk (5); and an output end of the motor (6) is fixedly connected to a square plate (7).

3. A pipe painting device for building decoration according to claim 2, characterized in that: The outer surface of the square plate (7) is fixedly connected to a plate shaft (8), the outer surface of the plate shaft (8) is rotatably connected to an L-shaped rod (9), and the inner side of the fixed plate (5) is slidably connected to a sliding seat (10).

4. A painting device for pipe fittings for building decoration according to claim 3, characterized in that: The outer surface of the slide seat (10) is fixedly connected to a seat shaft (11), and the outer surface of the seat shaft (11) is rotatably connected to the end of the L-shaped rod (9) away from the plate shaft (8). The outer surface of the slide seat (10) is fixedly connected to a shift rod (12), and the end of the shift rod (12) away from the slide seat (10) is provided with a rubber touch pad (13).

5. A painting device for pipe fittings for building decoration according to claim 1, characterized in that: The driving mechanism comprises a motor (14) fixedly mounted on the outer surface of the device frame (1); an output end of the motor (14) is fixedly connected to a screw rod (15); the screw rod (15) passes through the inner side of a shift seat (16) and is threadedly engaged with the screw rod.

6. A pipe painting device for building decoration according to claim 1, characterized in that: The paint supply mechanism comprises a paint tank (18) fixedly mounted on the top of the device frame (1); a water pump (19) is provided on the top of the paint tank (18); the output end of the water pump (19) is fixedly connected to a corrugated hose (20); and the bottom end of the corrugated hose (20) is fixedly connected to the top of the paint spray gun (17).

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