Television border polisher

Abstract

The invention discloses a television border polisher capable of mechanically and automatically polishing a liquid crystal display television border and having the advantages of high polishing efficiency, time and labor saving, better polishing quality and the like. The television border polisher comprises a base, a lower guide frame and an upper mounting frame, wherein the lower guide frame and an upper mounting frame are sequentially arranged above the base, a rotating motor is mounted on the upper surface of the base, the lower guide frame and the upper mounting frame are connected with an output shaft of the rotating motor, and the base is provided with a polishing device comprising a mounting column, a swing arm and a polishing disc. The mounting column is vertically fixed on the base, the swing arm is movably mounted on the mounting column, a swing driving device is arranged on the base, a mounting plate is fixedly mounted on the swing arm, a guide pulley matched with the side of the lower guide frame is fixedly mounted on the mounting plate, a polishing disc driving motor is vertically arranged on the swing arm, a polishing disc is sleeved with an output shaft of the polishing disc driving motor, the partial part of the circumference of the polishing disc is fitted to the liquid crystal display television border outside the upper mounting frame, and the circumference of the polishing disc is completely or partially a polishing side.

Description

technical field [0001] The invention relates to a polishing machine, in particular to a polishing machine capable of automatically polishing a TV frame. Background technique [0002] After the LCD TV frame is manufactured, it is usually necessary to polish the outer sides of the frame, and then spray paint around the outer side of the frame after polishing, so that the periphery of the LCD TV frame is brighter, more classy, ​​and feels better. Good, not easy to scratch. At present, the polishing operation of the LCD TV frame is all manually operated. The specific operation is that two workers first use sandpaper to polish the two sides of the LCD TV frame back and forth, and then turn the LCD TV frame to 90 degrees after polishing. The sandpaper polishes the other two sides of the LCD TV frame back and forth, so that the polishing of the LCD TV frame can be completed. This kind of manual polishing operation is not only inefficient, time-consuming and labor-intensive, but a...

AI Technical Summary

Problems solved by technology

This kind of manual polishing operation is not only inefficient, time-consuming and labor-intensive, but also the dust generated by polishing is easily inhaled by workers, which affects the health of workers, and easily causes polishing thickness to vary, quality cannot be guaranteed, and the scrap rate is high. Serious waste, which in turn affects the quality of the LCD TV frame

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