Putty grinding device for home decoration

Abstract

The invention relates to the technical field of putty grinding devices, and discloses a putty grinding device for home decoration. The putty grinding device comprises a shell which is a hollow regularpentahedron; a servo motor is arranged in a cavity of the shell; the servo motor is fixedly installed on a bevel surface in the cavity of the shell; and an output end of the servo motor is fixedly provided with a rotating column. According to the putty grinding device for the home decoration, it is achieved that a grinding ball cover and two grinding plates are driven to rotate in three directions through the work of the servo motor; the grinding ball cover drives gauze to grind and polish the putty at the depth of the side of a right-angled wall; the grinding plates drive abrasive paper to grind and polish the putty at the right-angled position of the orthogonal walls; and the putty on the three sides is ground and polished better at the three corners which are perpendicular to one another. Compared with a traditional technology that the side of the wall with the right-angled surface is pressed and ground by using abrasive paper, the working labor intensity is reduced; the putty grinding efficiency is improved; and the putty grinding device is high in practicability and creativity.

Description

Technical field[0001]The present invention relates to the technical field of putty grinding equipment, and is specifically a home decoration putty grinding device.Background technique[0002]After spraying putty in the wall of the home, you need to polish the putty to polish the putty using sand, not only need to polish the putty on the wall into a flat state, but also need to be polished into a smooth state. The prior art is more traditional for three-faceted three-sided putty, which is generally human, friction-grinding three-sided by manual holding sandpaper. The reason is that the general device or machine can only grind the complete plane. And the walls at the corner cannot be directly polished, with a certain use of defects, and artificially rubbing the wallpaper friction on the wall, but also expensive, but also has a very low work efficiency. Therefore, for the above problems, there is an urgent need to propose a palm grinding device for home decoration.Inventive content[0003]...

AI Technical Summary

Problems solved by technology

In the prior art, the method of grinding the three-sided putty on three mutually perpendicular surfaces is relatively traditional. Generally, the three sides are manually rubbed and polished with sandpaper one by one. The reason is that ordinary devices or machines can only p

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