A wall painting device for resettlement housing construction

Abstract

The utility model discloses a kind of wall painting devices for resettlement housing construction, it includes rack, the rack bottom is provided with moving assembly, lifting mechanical arm is provided on the rack, the bottom of lifting mechanical arm is fixedly connected on rack, the bottom fixed end of lifting mechanical arm is fixedly connected with rack through fixed block, the other end is adjustable inclination support end, the top of support end is connected with support frame, adaptive fitting mechanism is provided on the support frame, the top of support end is connected with painting assembly, coating bucket is also provided on the rack, the coating bucket is interconnected with painting assembly by fluid conveying structure. The utility model is convenient to ensure that wall is evenly painted automatically.

Description

Technical Field

[0001] This utility model relates to the field of wall painting equipment technology, and in particular to a wall painting device for the construction of resettlement houses. Background Technology

[0002] In the construction of resettlement housing, wall painting is crucial, affecting not only the aesthetics of the houses but also the protective performance of the walls. With the continuous development of the construction industry, the requirements for the quality and efficiency of wall painting are becoming increasingly stringent. High-quality wall painting can improve the overall quality of the houses, enhance the durability of the walls, and reduce later maintenance costs. Efficient painting operations can shorten the construction cycle, accelerate project progress, and enable resettlement housing to be delivered for use more quickly, meeting people's housing needs. At the same time, advancements in wall painting technology are driving the development of the entire construction industry and promoting innovation in related processes and equipment.

[0003] Currently, wall painting mainly employs manual roller brushes, spraying equipment, and some existing automated equipment. Manual roller brushing is a more traditional method; workers hold a roller brush, dip it in paint, and repeatedly roll it across the wall. This method is relatively simple, requires no complex equipment, and is widely used in small projects or localized repairs. Spraying equipment uses high pressure to atomize the paint and spray it onto the wall, offering the advantage of fast application speed and suitability for large-area wall painting. Existing automated equipment uses mechanical structures to drive the painting components, improving painting efficiency and quality to some extent while reducing manual labor intensity.

[0004] However, manual roller painting is prone to uneven coating thickness and obvious seams, affecting the overall aesthetics and painting quality of the wall. Spraying equipment can cause a lot of overspraying, resulting in low paint utilization. Moreover, existing automated equipment lacks a wall-adaptive bonding mechanism, which can easily lead to missed areas when encountering uneven surfaces, making it impossible to guarantee the integrity and uniformity of the painting. Utility Model Content

[0005] This application provides a wall painting device for the construction of resettlement housing, which facilitates automated and uniform wall painting.

[0006] This application provides a wall painting device for resettlement housing construction, which adopts the following technical solution:

[0007] A wall painting device for resettlement housing construction includes a frame, a movable component at the bottom of the frame, a lifting mechanical arm on the frame, the bottom of the lifting mechanical arm being fixedly connected to the frame, the bottom fixed end of the lifting mechanical arm being fixedly connected to the frame via a fixing block, the other end being an adjustable tilt support end, the top of the support end being connected to a support frame, the support frame being provided with an adaptive fitting mechanism, the top of the support end being connected to a painting component, and a paint bucket on the frame, the paint bucket being interconnected with the painting component via a fluid conveying structure.

[0008] By adopting the above technical solution, this utility model designs a wall painting device for resettlement housing construction. During use, the movable component facilitates the overall movement of the device, the lifting mechanical arm can be adjusted in height to adapt to the wall painting needs of different heights, the adjustable tilt support end can flexibly change the painting angle, and the adaptive fitting mechanism can enable the device to adapt to uneven wall surfaces to avoid missed areas. The painting component realizes the wall painting function, the paint bucket stores paint and supplies paint to the painting component through a fluid conveying structure, which solves the problems of uneven coating thickness and obvious joints in manual roller brushing, low paint utilization due to overspraying by spraying equipment, and missed areas when encountering uneven base surfaces in existing automated equipment.

[0009] Preferably, the end of the lifting robotic arm near the fixed block is composed of multiple rod sections, and the fixed block is equipped with a telescopic motor for driving the extension and retraction of the lifting robotic arm.

[0010] By adopting the above technical solution, the telescopic motor drives the lifting mechanical arm to extend and retract during use, which can flexibly adjust the working height of the device and improve painting efficiency and adaptability.

[0011] Preferably, a hinge shaft is provided between the supporting end and the fixed end for hinge connection, and a cylinder driving device is connected to the fixed end. The cylinder driving device is used to cooperate with the hinge shaft to complete the up and down rotation of the supporting end.

[0012] By adopting the above technical solution, the support end can be rotated up and down by using the hinge shaft and cylinder drive device, which realizes the adjustment of the angle of the painting component. Compared with manual roller brush, it can make the wall surface uniformly painted at all angles, avoiding the problems of uneven coating thickness and obvious joints.

[0013] Preferably, the adaptive fitting mechanism includes an elastic rubber pad disposed on the part of the support frame near the painting component. Both sides of the elastic rubber pad are fixed to the support frame. The elastic rubber pad is filled with elastic material, so that when painting an uneven wall surface, the support frame can be in different positions on both sides, thereby adapting to the environment.

[0014] By adopting the above technical solution, when using the elastic rubber pad and the elastic material inside, the position of the two sides of the support frame can be different when the painting component is painting an uneven wall surface, so as to adapt to the wall surface and avoid missed painting.

[0015] Preferably, the painting assembly includes a rotating roller and a paint supply channel. The surface of the rotating roller is provided with a sponge filling layer with a diamond pattern, and the end of the paint supply channel is connected to an annular guide groove inside the roller.

[0016] By adopting the above technical solution, the diamond-patterned sponge filling layer on the surface of the rotating roller during use can make the wall coating more uniform and avoid the problems of uneven coating thickness and obvious joints caused by manual roller brushing. The end of the paint supply channel is connected to the annular guide groove inside the roller, which can effectively transport paint, improve paint utilization, and avoid excessive overspraying by the spraying equipment.

[0017] Preferably, the paint bucket is located on the top of the frame, and the fluid conveying structure includes a conveying pipe and a pressure pump, with the pressure pump located at the connection between the conveying pipe and the paint bucket.

[0018] By adopting the above technical solution, when in use, the paint bucket is placed on the top of the frame. The fluid conveying structure, which includes a conveying pipe and a pressure pump with the pressure pump located at the connection between the conveying pipe and the paint bucket, allows the paint to be conveyed more smoothly from the paint bucket to the painting components, ensuring the smooth progress of the painting work.

[0019] Preferably, the support frame is fixedly connected to the support end, and the paint supply channel is connected to the internal through hole of the rotating shaft and is connected to the conveying pipe on the paint bucket to ensure that paint is applied to the rotating drum without affecting the rotation of the rotating drum.

[0020] By adopting the above technical solution, the support frame is fixedly connected to the support end to ensure structural stability during use. The paint supply channel is connected to the internal through hole of the rotating shaft and connected to the conveying pipe, which can deliver paint to the rotating drum without affecting the rotation of the rotating drum, avoiding the problems of uneven coating thickness and obvious joints caused by manual brushing.

[0021] Preferably, the moving component includes multiple casters disposed at the bottom of the frame, and the frame is provided with manual handrails to facilitate moving the frame.

[0022] By adopting the above technical solution, the bottom of the wall painting device frame is equipped with multiple casters and a handrail on the frame, which facilitates the movement of the frame and allows the device to be flexibly moved to different positions for wall painting work.

[0023] In summary, this application has the following beneficial effects:

[0024] 1. The present invention relates to a wall painting device for the construction of resettlement housing. Through the design of the rotating roller and paint supply channel of the painting component, manual brushing is avoided, and problems such as uneven coating thickness and obvious joints are prevented, thereby improving the overall aesthetics and painting quality of the wall surface.

[0025] 2. The present invention relates to a wall painting device for the construction of resettlement housing. This device uses a fluid conveying structure to transport paint from the paint bucket to the painting components, thereby avoiding overspraying by the spraying equipment and improving paint utilization.

[0026] 3. The wall painting device for resettlement housing construction designed in this utility model has an adaptive fitting mechanism that allows the support frame to adapt to different positions when painting uneven wall surfaces, solving the problem that existing automated equipment is prone to missing parts when encountering uneven surfaces, and ensuring the integrity and uniformity of the painting. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the structure of an embodiment;

[0028] Figure 2 This is a partial cross-sectional view of an embodiment;

[0029] Explanation of reference numerals in the attached drawings: 1. Frame; 2. Moving component; 21. Caster wheel; 3. Lifting robotic arm; 31. Fixed end; 32. Support end; 4. Fixing block; 5. Support frame; 6. Adaptive fitting mechanism; 61. Elastic rubber pad; 7. Painting component; 71. Rotating roller; 72. Paint supply channel; 8. Paint bucket; 9. Fluid conveying structure; 91. Material conveying pipe; 92. Pressure pump; 10. Telescopic motor; 11. Cylinder drive device; 12. Manual handrail. Detailed Implementation

[0030] The present invention will be further described in detail below with reference to the accompanying drawings. Identical components are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "upper," "lower," "bottom," and "top" used in the following description refer to directions in the accompanying drawings, while the terms "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0031] This utility model discloses a wall painting device for the construction of resettlement housing, such as... Figure 1 and Figure 2As shown, the device includes a frame 1, a movable component 2 at the bottom of the frame 1, and a lifting robotic arm 3 mounted on the frame 1. The bottom of the lifting robotic arm 3 is fixed to the frame 1, and the bottom fixed end 31 of the lifting robotic arm 3 is fixedly connected to the frame 1 via a fixing block 4. The other end is an adjustable tilt support end 32, and a support frame 5 is connected to the top of the support end 32. The end of the lifting robotic arm 3 near the fixing block 4 consists of multiple rod sections. A telescopic motor 10 for driving the extension and retraction of the lifting robotic arm 3 is installed inside the fixing block 4. The multiple rod sections can be made of lightweight, high-strength materials such as stainless steel or aluminum alloy. Each rod section is combined together by nesting or sliding connections to achieve the telescopic function. The telescopic motor 10 is typically a stepper motor or a servo motor, which has precise control performance. When the motor rotates, it drives the rod sections to extend and retract. A hinge shaft is provided between the support end 32 and the fixed end 31 for hinge connection. A cylinder drive device 11 is connected to the fixed end 31 to cooperate with the hinge shaft to complete the up and down rotation of the support end 32. The hinge shaft is generally made of solid steel, which has high strength and wear resistance. The cylinder drive device 11 includes a cylinder and a control valve. The cylinder is connected to the support end 32 through a piston rod, and the control valve controls the air pressure in the cylinder, thereby realizing the rotation of the support end 32. The telescopic motor 10 drives the extension and retraction of the multi-section rod to achieve height adjustment. The cylinder drive device 11 works in conjunction with the hinge shaft to achieve angle adjustment of the support end 32. The two work together to allow the device to cover a larger painting area and adapt to walls of different heights and angles.

[0032] A self-adaptive fitting mechanism 6 is provided on the support frame 5. The self-adaptive fitting mechanism 6 includes an elastic rubber pad 61 positioned on the support frame 5 near the painting assembly 7. Both sides of the elastic rubber pad 61 are fixedly connected to the support frame 5, and the elastic rubber pad 61 is filled with elastic material. The elastic rubber pad 61 is typically made of natural or synthetic rubber, possessing good elasticity and flexibility. When the device is used to paint an uneven wall surface, the elastic rubber pad 61 deforms according to the shape of the wall, causing the two sides of the support frame 5 to be positioned differently, thus achieving self-adaptation. The elastic deformation characteristics of the elastic rubber pad 61 allow it to conform to the unevenness of the wall surface, ensuring close contact between the painting assembly 7 and the wall surface, preventing missed areas, and improving the painting quality.

[0033] A painting assembly 7 is connected to the top of the support end 32. The painting assembly 7 includes a rotating roller 71 and a paint supply channel 72. The surface of the rotating roller 71 is provided with a sponge filling layer with a diamond pattern. The end of the paint supply channel 72 connects to an annular guide groove inside the roller. The rotating roller 71 is generally made of plastic or metal and has a certain strength and wear resistance. The diamond pattern of the sponge filling layer can increase the adhesion area and uniformity of paint distribution. The design of the annular guide groove allows the paint to be evenly distributed inside the roller and then penetrates into the sponge filling layer. The rotating roller 71 is mounted on the support frame 5 by bearings. The paint supply channel 72 is sealed to the annular guide groove to ensure smooth paint delivery. During rotation, the rotating roller 71 absorbs paint through the sponge filling layer and applies it to the wall surface. The diamond pattern and annular guide groove design ensure uniform paint distribution and improve the painting effect.

[0034] A paint bucket 8 is also installed on the frame 1, and the paint bucket 8 is interconnected with the painting assembly 7 via a fluid conveying structure 9. The paint bucket 8 is located on the top of the frame 1. The fluid conveying structure 9 includes a conveying pipe 91 and a pressure pump 92, with the pressure pump 92 located at the connection between the conveying pipe 91 and the paint bucket 8. The paint bucket 8 is typically made of plastic or metal, providing good sealing and corrosion resistance. The conveying pipe 91 can be a plastic hose or a metal pipe, and the pressure pump 92 can be a centrifugal pump or a diaphragm pump. The pressure pump 92 is connected to the conveying pipe 91 and the paint bucket 8 via a flange or threaded connection. When the pressure pump 92 operates, it draws paint from the paint bucket 8 and delivers it to the painting assembly 7. The overall logic of the fluid conveying structure 9 is that the pressure pump 92 provides power to deliver paint from the paint bucket 8 through the conveying pipe 91 to the painting assembly 7, ensuring a continuous supply of paint and improving work efficiency.

[0035] The moving component 2 includes multiple casters 21 located at the bottom of the frame 1 and manual handles 12 mounted on the frame 1. The casters 21 are typically made of high-strength plastic or metal, offering good wear resistance and maneuverability. The manual handles 12 are generally made of steel or aluminum alloy tubing, and their surfaces can be covered with anti-slip materials such as rubber or sponge for easy gripping by operators. The casters 21 are fixed to the bottom of the frame 1 by bolts or welding, while the manual handles 12 are installed on the sides of the frame 1 by welding or snap-fit ​​methods, facilitating the movement of the device by the operator.

[0036] Working Principle: This wall painting device can move flexibly between different positions via the moving component 2, and the operator can easily control it using the manual handrail 12. The telescopic and angle adjustment functions of the lifting robotic arm 3 allow the device to cover walls of different heights and angles. The elastic rubber pad 61 of the adaptive fitting mechanism 6 can automatically deform according to the unevenness of the wall surface, ensuring that the painting component 7 fits tightly against the wall surface and avoiding missed areas. The rotating roller 71 and the diamond-patterned sponge filling layer design of the painting component 7 allow the paint to be applied evenly to the wall surface. The paint bucket 8 and the fluid delivery structure 9 provide a continuous and stable supply of paint to the painting component 7. Compared with existing technologies, this device solves the problems of uneven coating thickness and obvious joints in manual roller brushing, low paint utilization rate of spraying equipment, and missed areas when encountering uneven surfaces in existing automated equipment, thus improving the quality and efficiency of wall painting and reducing construction costs.

[0037] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A wall painting device for resettlement housing construction, characterized in that: The system includes a frame (1), a movable component (2) at the bottom of the frame (1), a lifting mechanical arm (3) on the frame (1), the bottom of the lifting mechanical arm (3) being fixed to the frame (1), the bottom fixed end (31) of the lifting mechanical arm (3) being fixedly connected to the frame (1) through a fixing block (4), and the other end being an adjustable tilt support end (32), the top of the support end (32) being connected to a support frame (5), the support frame (5) being provided with an adaptive fitting mechanism (6), the top of the support end (32) being connected to a painting component (7), and a paint bucket (8) on the frame (1), the paint bucket (8) being connected to the painting component (7) through a fluid conveying structure (9).

2. The wall painting device for resettlement housing construction according to claim 1, characterized in that: The lifting mechanical arm (3) is composed of multiple rods at one end near the fixed block (4), and a telescopic motor (10) for driving the lifting mechanical arm (3) to extend and retract is provided inside the fixed block (4).

3. The wall painting device for resettlement housing construction according to claim 1, characterized in that: A hinge shaft is provided between the support end (32) and the fixed end (31) for hinge connection. A cylinder drive device (11) is connected to the fixed end (31). The cylinder drive device (11) is used to cooperate with the hinge shaft to complete the up and down rotation of the support end (32).

4. The wall painting device for resettlement housing construction according to claim 1, characterized in that: The adaptive fitting mechanism (6) includes an elastic rubber pad (61) disposed on the part of the support frame (5) near the painting component (7). Both sides of the elastic rubber pad (61) are fixed to the support frame (5). The elastic rubber pad (61) is filled with elastic material, so that when painting an uneven wall surface, the support frame (5) can be in different positions on both sides, thereby adapting to the environment.

5. A wall painting device for resettlement housing construction according to claim 1, characterized in that: The painting assembly (7) includes a rotating roller (71) and a paint supply channel (72). The surface of the rotating roller (71) is provided with a sponge filling layer with a diamond pattern, and the end of the paint supply channel (72) is connected to an annular guide groove inside the roller.

6. A wall painting device for resettlement housing construction according to claim 1, characterized in that: The paint bucket (8) is located on the top of the frame (1), and the fluid conveying structure (9) includes a conveying pipe (91) and a pressure pump (92). The pressure pump (92) is located at the connection between the conveying pipe (91) and the paint bucket (8).

7. A wall painting device for resettlement housing construction according to claim 1, characterized in that: The support frame (5) is fixedly connected to the support end (32), and the paint supply channel (72) is connected to the through hole inside the rotating shaft and is connected to the conveying pipe (91) on the paint bucket (8) to ensure that the paint is applied to the rotating drum (71) without affecting the rotation of the rotating drum (71).

8. A wall painting device for resettlement housing construction according to claim 1, characterized in that: The moving component (2) includes multiple casters (21) at the bottom of the frame (1), and the frame (1) is provided with manual handrails (12) to facilitate moving the frame (1).

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