Line for automatically coating television shell by industrial robot

Abstract

The invention discloses a line for automatically coating a television shell by an industrial robot. The line comprises a pre-processing box, a drying box, a spraying box and a control panel, wherein aspray tube is fixedly arranged at the top end of the inner wall of the pre-processing box; an air filter is fixedly arranged below a gas exhaust fan at the top end of the inner wall of the spraying box; ends of inner walls of front and rear sides of the spraying box are fixedly equipped with a plurality of spraying tubes; a conveying pump is fixedly arranged at one end of the top surface of a storage tank on the inner wall of the spraying box; and the control panel is fixedly arranged at one end of the upper part of the front side surface of the spraying box. According to the line disclosed by the invention, after a conveyor belt drives the television shell to convey forwards in sequence, and then to enter the pre-processing box, a solenoid valve is started for performing multiple processing operations on the surface of the shell by liquid in a liquid storage box through a pressurizing spray head; and a hot-air blower in the drying box realizes surface dehydration under circulating drying of an air duct, and the conveyor belt continuously conveys forwards, so that the shell enters the spraying box to realize surface spraying operation, and therefore, working efficiency is high anduse effect is good.

Description

technical field [0001] The invention relates to the technical field of coating lines, in particular to an automatic TV shell coating line using industrial robots. Background technique [0002] Television refers to a machine that uses electrical methods to transmit optical information according to the persistence of vision and visual psychology of the human eye. The basic system of a TV is composed of three parts: camera, transmission and display. According to a statistical data from the Ministry of Information Industry, there were 300 million TV users nationwide in 1998. The output value of electronic products such as televisions and electronic components driven by them accounted for about 43% of the total output value of electronic information products in the country. The variety of color TV has changed from black and white to color in the early stage, from analog to digital, and the display has changed from spherical to flat, so as to master large-screen plasma, rear proj...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an automatic TV casing coating line using industrial robots to solve the problem that most of the coating production lines for TV casings in the prior art are simply washed and then painted, because most of the TV casings are Plastic material is not only difficult to deal with, and the treatment effect cannot be guaranteed, but also has low work efficiency and high production costs.

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