Automatic stain sweeping treatment device for interior design

Abstract

An automatic stain sweeping treatment device for interior design includes several sleeves coaxially distributed up and down; the adjacent ends of the upper and lower sleeves are rotationally connectedthrough bearings correspondingly; the upper end of the uppermost sleeve is rotationally connected with the bottom side of a coaxial annular plate through a bearing; the sleeves are internally provided with coaxial inner tubes; the inner tubes can only move up and down in the sleeves; a coaxial internal threaded tube is arranged in each inner tube; the inner circumference of each internal threadedtube is connected with the outer circumference of a screw rod in a threaded mode, and helical gears are arranged between the upper and lower inner tubes. The device is simple in structure and ingenious in concept, the working depth of scrapers can be flexibly adjusted, which is convenient for construction workers, meanwhile, the upper and lower adjacent scrapers can rotate in opposite directions,then the upper and lower adjacent scrapers can generate shearing force on latex paint and a putty layer, scraping of large pieces of the latex paint and the putty layer due to one-way scraping of thelatex paint and the putty layer is avoided, thus removal of stains in a small range is achieved, the actual needs can be met, and the device is suitable for promotion.

Description

technical field [0001] The invention belongs to the field of wall surface treatment devices, in particular to an automatic cleaning treatment device for stains in interior design. Background technique [0002] Use a scraper and sandpaper to scrape and polish the original latex paint and putty layer on the wall to clean the interior decoration wall, so as to clean up the stains and carry out the subsequent wall treatment process; the existing scraper is suitable for the whole wall latex paint and putty The scraping of the putty layer is easy to scrape off the latex paint and putty layer in a small range during spot cleaning, and the existing scraper has a certain working depth, so it is necessary to control the scraper during work. Feed rate, so as to control the cleaning depth of latex paint and putty layer, requires too much work experience of the user, is not suitable for use by novices, and cannot meet the actual needs. Processing device. Contents of the invention [...

AI Technical Summary

Problems solved by technology

[0002] Use a scraper and sandpaper to scrape and polish the original latex paint and putty layer on the wall to clean the interior decoration wall, so as to clean up the stains and carry out the subsequent wall treatment process; the existing scraper is suitable for the whole wall latex paint and putty The scraping of the putty layer is easy to scrape off the latex paint and putty layer in a small range during spot cleaning, and the existing scraper has a certain working depth, so it is necessary to control the scraper during work. Feed rate, so as to control the cleaning depth of latex paint and putty layer, requires too much work experience of the user, is not suitable for use by novices, and cannot meet the actual needs. processing device

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