Building wall surface automatic painting robot and method

Abstract

The invention relates to the field of building equipment, in particular to a building wall surface automatic painting robot. The robot is characterized by comprising a walking mechanism capable of walking along a preset route, a supporting plate supported on the walking mechanism in a manner of moving up and down, a rolling brush rotatably supported on the supporting plate along the vertical axis,used for painting a wall surface to be painted and capable of moving back and forth in the painting direction relative to the supporting plate and moving back and forth in the direction close to or far away from the wall surface so as to be in contact with the wall surface when the wall surface is painted, two first sliding rails arranged in parallel, supported on the supporting plate and extending in the painting direction, a first sliding block supported on the first sliding rails in a sliding mode in the painting direction, a hollow rod rotatably arranged on the first sliding block along the vertical axis, a coating box and a pump, wherein a U-shaped structure is arranged at one end of the hollow rod, the two ends of the rolling brush are rotatably supported on the two sides of the U-shaped structure respectively, at least the middle part of the U-shaped structure is of a hollow structure communicated with the interior of the hollow rod, a plurality of openings are formed in one side, facing the rolling brush, of at least the middle part of the U-shaped structure, the coating box is used for storing the prepared coating, the other end of the hollow rod is communicated with thecoating box through a hose, and the pump is arranged on the hose and used for conveying the coating in the coating box to the rolling brush. The robot can achieve automatic painting of the wall surface.

Description

technical field [0001] The invention relates to the field of construction, in particular to an automatic painting robot and method for exterior walls of buildings. Background technique [0002] After the building is used for a period of time, the skin of the outer wall will gradually fall off, resulting in the image of an old and dilapidated community, which will have a negative impact on the mood of the owners. Therefore, it is necessary to repair the outer wall of the building every once in a while. Renovate the surface, shovel the old wall covering, and then paint the new wall covering. [0003] Chinese patent CN202010303435.9 discloses a wall skin cleaning device for building construction, including a walking device, a lifting device, a turning device, a mounting frame, a power device, a cleaning disc, and a cleaning blade. The lifting device is installed on the walking device , and the walking device can drive the lifting device to move, the turning device is installed...

AI Technical Summary

Problems solved by technology

[0004] The equipment or devices disclosed in similar patents can only clean up the old wall skin, and cannot spray new wall skin synchronously, so the work efficiency is low

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