Automatic wall corner brushing device

Abstract

The invention discloses an automatic wall corner brushing device. The automatic wall corner brushing device comprises a base, wherein screw rods are symmetrically and rotatably connected to the left side of the upper end surface of the base in a front-back manner; a panel positioned above the screw rods is arranged on the upper side of the base; the upper ends of the screw rods on the front side and the rear side are rotatably connected to the front end and the rear end of the lower end surface of the panel; a sliding block is placed on the left side of the upper end surface of the base; and the screw rods on the front side and the rear side vertically penetrate through the front end and the rear end in the sliding block and are in threaded connection. The automatic wall corner brushing device disclosed by the invention has the beneficial effects that a roller brush is automatically switched to brush a wall surface, and a frame type flat wall corner brushing manner is adopted, so thatthe problem of brushing paint at wall corners is solved; synchronous switching of paint supplying pipelines is realized while a brush head is switched, and the paint supplying manner is adopted, so that paint supplying during paint brushing is uniform and effective; and then through a transmission structure, the brush head is always kept horizontal and is tightly abutted to the wall surface when brushing upper and lower wall corners. The automatic wall corner brushing device disclosed by the invention can well solve the problem of brushing the paint at the upper and lower wall corners during wall brushing, and is high in automation degree and convenient to use.

Description

technical field [0001] The invention relates to the technical field of wall brushing and painting, in particular to an automatic wall corner brushing device. Background technique [0002] Wall painting is an essential link in building decoration. Traditional wall painting is mostly done manually. The wall is painted by using a roller brush to pick up the paint in the paint bucket, but the roller brush cannot paint the corner or the ceiling. In the right-angled area, another flat brush is needed for the secondary painting of the corners, and the problem of uneven painting is prone to occur during the painting process, which makes the painting effect poor and the painting efficiency becomes low. The process of painting cannot avoid direct or indirect contact with the paint, and the gas volatilized by many paints is harmful to the human body. A device that can solve the above-mentioned problems is explained by the present invention. Contents of the invention [0003] Technic...

AI Technical Summary

Problems solved by technology

[0003] Technical problem: It is difficult for ordinary roller paint to brush the right-angle area of ​​the wall when brushing money, and manual painting has the problem of uneven paint

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