Intelligent brushing equipment applied to fabricated building

Abstract

The utility model provides intelligent painting equipment applied to a fabricated building, and belongs to the technical field of building decoration. Through the arrangement of a lifting mechanism comprising a positive and negative rotation motor, a worm, a worm gear screw rod, a mounting plate, a sliding rod, a sliding block and a mounting frame, uniform-speed lifting of a driven rolling brush is achieved, and brushing of different positions of the fabricated building is achieved; a water pump, a water pipe and a water tank are arranged, the water pipe is rotationally connected with a driven rolling brush, a discharging hole is formed in the surface of the end, close to the driven rolling brush, of the water pipe, and paint at the discharging hole flows into the driven rolling brush to soak the driven rolling brush; meanwhile, a storage battery, a mounting frame, a microprocessor and a pressure sensor are arranged to monitor the pressure of the paint filled into the driven rolling brush in real time; and a water pump and a microprocessor are matched to control the paint output quantity to be uniform, so that the coating thickness is uniform and consistent, and meanwhile, waste caused by excessive spraying is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of building decoration technology, specifically relating to an intelligent painting device applied to prefabricated buildings. Background Technology

[0002] Prefabricated buildings refer to buildings where a large amount of on-site work in traditional construction methods is transferred to factories. Building components and accessories (such as floor slabs, wall panels, stairs, balconies, etc.) are processed and manufactured in factories, transported to the construction site, and assembled and installed on-site using reliable connection methods.

[0003] Prefabricated buildings mainly include precast concrete structures, steel structures, and modern wood structures. Because they adopt standardized design, factory production, assembly construction, information management, and intelligent applications, they represent modern industrialized production methods.

[0004] With the development of prefabricated building technology, the application of prefabricated components is becoming increasingly widespread. However, in the assembly process of prefabricated buildings, on-site painting still relies on traditional manual or semi-automatic tools, which is inefficient and difficult to guarantee quality. Traditional painting methods not only increase construction time but may also lead to problems such as uneven coating and inconsistent thickness, affecting the overall aesthetics and durability of the building. Therefore, it is particularly necessary to develop an intelligent painting device that can adapt to the characteristics of prefabricated buildings. Utility Model Content

[0005] This invention addresses the problems of the prior art by providing an intelligent painting device for prefabricated buildings.

[0006] To achieve the above objectives, the technical solution adopted in this application is as follows:

[0007] An intelligent painting device for prefabricated buildings includes a base with casters fixedly connected to the four corners of the base's bottom surface; a handle fixedly connected to the left side of the base; a reversible motor fixedly connected to the top surface of the base, with the output end of the motor horizontally oriented to the right; a worm gear fixedly connected to the output end of the motor; a worm wheel meshing with the side of the worm gear; and a screw fixedly connected to the inner wall of the inner ring of the worm wheel; the bottom surface of the screw is rotatably connected to the top surface of the base via a rolling bearing; a mounting plate is rotatably connected to the top of the screw via a rolling bearing; a housing is also fixedly connected to the top surface of the base, and the reversible motor, worm gear, and worm wheel are housed within the housing; the top surface of the housing is fixedly connected to the bottom surface of the mounting plate via a sliding rod; a slider is slidably connected to the outer sides of the sliding rod and the screw; a mounting frame is fixedly connected to the right side of the slider, and the mounting frame is detachably mounted to a connecting plate inside the mounting frame via a locking nut; a driven roller brush is rotatably connected to the connecting plate, and the rightmost side of the driven roller brush is designed to make close contact with the material to be painted;

[0008] The top surface of the housing is also fixedly connected to a water tank containing paint; the top surface of the water tank is fixedly connected to a water pump; the water pump inlet is fixedly connected to the inside of the water tank through a water pipe; the water pump outlet is fixedly connected to a retractable water pipe, and the other end of the water pipe is rotatably connected to the front of the driven roller brush through a bearing.

[0009] Preferably, a rotary motor is fixedly connected to the top surface of the water tank, the output end of the rotary motor is vertically downward, and a rotating shaft is fixedly connected to the output end of the rotary motor through the top surface of the water tank. A paddle is fixedly connected to the side of the rotating shaft. A heating element is also provided inside the water tank.

[0010] Preferably, a battery is fixedly connected to the top surface of the base, and a mounting bracket fixedly connected to the top surface of the base is provided above the battery. A microprocessor is fixedly connected to the top surface of the mounting bracket; the microprocessor is electrically connected to the battery; and the battery is electrically connected to the heating element.

[0011] Preferably, a pressure sensor connected to the inside of the water pipe is fixedly connected to a section of the water pipe adjacent to the driven roller brush; the pressure sensor is electrically connected to the water pump, and the water pump is electrically connected to the microprocessor.

[0012] Preferably, a connecting block is fixedly connected to the right side of the mounting plate, and a connecting rod is detachably installed on the connecting block by means of a locking bolt. A leakage groove is fixedly connected to the end of the connecting rod that is away from itself and connected to the connecting block; the leakage groove is located below the driven roller brush.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] This invention relates to an intelligent painting device for prefabricated buildings. Through a lifting mechanism comprising a reversible motor, a worm gear, a worm wheel screw, a mounting plate, a slide bar, a slider, and a mounting frame, the driven roller brush achieves uniform speed lifting and lowering, enabling painting of different locations on the prefabricated building. A water pump, water pipe, water tank, and a rotatable connection between the water pipe and the driven roller brush, along with a discharge hole on the end of the water pipe near the driven roller brush, allow paint to flow into and wet the driven roller brush. Simultaneously, a battery, mounting frame, microprocessor, and pressure sensor monitor the pressure of the paint entering the driven roller brush in real time. The water pump and microprocessor work together to control the paint output evenly, ensuring uniform coating thickness and reducing waste caused by excessive spraying. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] In the above figures, 1. Base; 2. Caster wheel; 3. Handle; 4. Forward / reverse motor; 5. Worm gear; 6. Worm wheel; 7. Screw; 8. Mounting plate; 9. Housing; 10. Slide rod; 11. Slider; 12. Mounting frame; 13. Locking nut; 14. Connecting plate; 15. Driven roller brush; 16. Water tank; 17. Water pump; 18. Water pipe; 19. Rotary motor; 20. Rotating shaft; 21. Paddle blade; 22. Heating wire; 23. Battery; 24. Mounting bracket; 25. Microprocessor; 26. Pressure sensor; 27. Connecting block; 28. Connecting rod; 29. ​​Leakage tank. Detailed Implementation

[0018] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0019] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0020] Example 1, such as Figure 1As shown, this application discloses an intelligent painting device for prefabricated buildings, comprising a base 1, with casters 2 fixedly connected to the four corners of the base 1; a handle 3 fixedly connected to the left side of the base 1; a reversible motor 4 fixedly connected to the top of the base 1, the output end of the reversible motor being horizontally oriented to the right; a worm gear 5 fixedly connected to the output end of the reversible motor 4; a worm wheel 6 meshing with the side of the worm gear 5; a screw 7 fixedly connected to the inner wall of the inner ring of the worm wheel 6; the bottom surface of the screw 7 being rotatably connected to the top surface of the base 1 via a rolling bearing; and a mounting bracket being rotatably connected to the top of the screw 7 via a rolling bearing. Plate 8; The top surface of the base 1 is also fixedly connected to a housing 9, and the forward and reverse motor 4, worm gear 5 and worm wheel 6 are disposed inside the housing 9; The outer top surface of the housing 9 is fixedly connected to the bottom surface of the mounting plate 8 by a slide rod 10; A slider 11 is slidably connected to the outer side of the slide rod 10 and the screw 7; A mounting frame 12 is fixedly connected to the right side of the slider 11, and the mounting frame 12 is detachably installed and mounted to the connecting plate 14 inside the mounting frame 12 by a locking nut 13, and the connecting plate 14 is rotatably connected to a driven roller brush 15, and the rightmost side of the driven roller brush 15 is in close contact with the plate to be coated;

[0021] The top surface of the housing 9 is also fixedly connected to a water tank 16 containing paint; the top surface of the water tank 16 is fixedly connected to a water pump 17; the inlet of the water pump 17 is fixedly connected to the inside of the water tank 16 through a water pipe; the outlet of the water pump 17 is fixedly connected to a retractable water pipe 18, and the other end of the water pipe 18 is rotatably connected to the front of the driven roller brush 15 through a bearing and is sealed; when in use, the built-in motor of the water pump 17 is started to pump the paint in the water tank 16 to the connection between the water pipe 18 and the driven roller brush 15. The surface of the water pipe 18 near the driven roller brush 15 has a discharge hole, and the paint at the discharge hole flows into the driven roller brush 15 to wet the driven roller brush 15;

[0022] Meanwhile, through the setting of a lifting mechanism including a forward and reverse motor 4, a worm gear 5, a worm wheel 6, a screw 7, a mounting plate 8, a slide bar 10, a slider 11, and a mounting frame 12, the driven roller brush 15 can be lifted at a uniform speed, so as to achieve the painting of different positions of the prefabricated building.

[0023] Considering that existing prefabricated buildings often have irregularly shaped panels or special corners that make it impossible for intelligent painting equipment to adapt to various operating environments, the locking nut 13, the mounting frame 12 and the connecting plate 14 are set so that the driven roller brush 15 can rotate around the locking nut 13 as the axis to achieve painting at special angle positions.

[0024] A rotary motor 19 is fixedly connected to the top surface of the water tank 16. The output end of the rotary motor 19 is vertically downward. A rotating shaft 20 is fixedly connected to the output end of the rotary motor 19 through the top surface of the water tank 16. A blade 21 is fixedly connected to the side of the rotating shaft 20. The arrangement of the rotary motor 19, rotating shaft 20, and blade 21 causes the blade 21 to continuously agitate the paint inside the water tank 16, preventing the paint from solidifying. In addition, an electric heating wire 22 is also provided inside the water tank 16. The electric heating wire 22 heats the paint inside the water tank 16, also to prevent the paint from solidifying.

[0025] A battery 23 is fixedly connected to the top surface of the base 1. A mounting bracket 24 fixedly connected to the top surface of the base 1 is provided above the battery 23. A microprocessor 25 is fixedly connected to the top surface of the mounting bracket 24. The microprocessor 25 is electrically connected to the battery 23. The battery 23 is electrically connected to the heating wire 22.

[0026] A pressure sensor 26 is fixedly connected to a section of the water pipe 18 near the driven roller brush 15, which is connected to the inside of the water pipe 18. The pressure sensor 26 is electrically connected to the motor inside the water pump 17, and the motor inside the water pump 17 is electrically connected to the microprocessor 25. The pressure sensor 26 monitors the pressure changes in real time during the spraying process. When the pressure sensor 26 detects insufficient pressure, the microprocessor 25 controls the motor inside the water pump 17 to increase the water pump power; otherwise, it reduces the power to maintain optimal humidity control of the driven roller brush 15, which facilitates the control of the paint output, ensures uniform coating thickness, and reduces waste caused by excessive spraying.

[0027] A connecting block 27 is fixedly connected to the right side of the mounting plate 8. A connecting rod 28 is detachably installed on the connecting block 27 via a locking bolt. A leakage trough 29 is fixedly connected to the end of the connecting rod 28 that is away from itself and connected to the connecting block 27. The leakage trough 29 is located below the driven roller brush 15. In use, the leakage trough 29 collects the paint that falls from the driven roller brush 15, which is convenient for subsequent recycling. In addition, when it is necessary to adjust the orientation of the driven roller brush 15 for special circumstances, the locking bolt can be removed to prevent the leakage trough 29 from affecting the painting of the driven roller brush 15.

[0028] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An intelligent painting device for prefabricated buildings, comprising a base (1), wherein casters (2) are fixedly connected to the four corners of the bottom surface of the base (1); and a handle (3) is fixedly connected to the left side of the base (1), characterized in that, A reversible motor (4) is fixedly connected to the top surface of the base (1). The output end of the reversible motor is horizontally positioned to the right. A worm gear (5) is fixedly connected to the output end of the reversible motor (4). A worm wheel (6) meshes with the side of the worm gear (5). A screw (7) is fixedly connected to the inner wall of the inner ring of the worm wheel (6). The bottom surface of the screw (7) is rotatably connected to the top surface of the base (1) through a rolling bearing. A mounting plate (8) is rotatably connected to the top of the screw (7) through a rolling bearing. A housing (9) is also fixedly connected to the top surface of the base (1). The reversible motor (4), the worm gear (5), and the worm wheel (6) are all connected to the top surface of the base (1). The wheel (6) is set inside the housing (9); the top surface of the housing (9) and the bottom surface of the mounting plate (8) are fixedly connected by a slide rod (10); the slide rod (10) and the outer side of the screw (7) are slidably connected to a slider (11); the right side of the slider (11) is fixedly connected to a mounting frame (12), and the mounting frame (12) is detachably installed to the connecting plate (14) inside the mounting frame (12) by a locking nut (13). The connecting plate (14) is rotatably connected to a driven roller brush (15), and the rightmost side of the driven roller brush (15) is in close contact with the plate to be coated. The top surface of the housing (9) is also fixedly connected to a water tank (16) containing paint; the top surface of the water tank (16) is fixedly connected to a water pump (17); the inlet of the water pump (17) is fixedly connected to the inside of the water tank (16) through a water pipe; the outlet of the water pump (17) is fixedly connected to a retractable water pipe (18), and the other end of the water pipe (18) is rotatably connected to the front of the driven roller brush (15) through a bearing.

2. The intelligent painting equipment for prefabricated buildings according to claim 1, characterized in that, A rotary motor (19) is fixedly connected to the top surface of the water tank (16). The output end of the rotary motor (19) is set vertically downward. A rotating shaft (20) is fixedly connected to the output end of the rotary motor (19) through the top surface of the water tank (16). A paddle (21) is fixedly connected to the side of the rotating shaft (20). A heating wire (22) is also provided inside the water tank (16).

3. The intelligent painting equipment for prefabricated buildings according to claim 2, characterized in that, A battery (23) is fixedly connected to the top surface of the base (1). A mounting bracket (24) is fixedly connected to the top surface of the base (1) above the battery (23). A microprocessor (25) is fixedly connected to the top surface of the mounting bracket (24). The microprocessor (25) is electrically connected to the battery (23). The battery (23) is electrically connected to the heating wire (22).

4. The intelligent painting equipment for prefabricated buildings according to claim 3, characterized in that, A pressure sensor (26) is fixedly connected to a section of the side of the water pipe (18) that is close to the driven roller brush (15); the pressure sensor (26) is electrically connected to the water pump (17), and the water pump (17) is electrically connected to the microprocessor (25).

5. The intelligent painting equipment for prefabricated buildings according to claim 1, characterized in that, A connecting block (27) is fixedly connected to the right side of the mounting plate (8). A connecting rod (28) is detachably installed on the connecting block (27) by means of a locking bolt. A leakage groove (29) is fixedly connected to the end of the connecting rod (28) that is away from itself and connected to the connecting block (27). The leakage groove (29) is located below the driven roller brush (15).

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