Dismantling and sorting process of waste liquid crystal display

Abstract

The invention relates to a dismantling and classifying process of a waste liquid crystal display, stations of the dismantling and classifying process comprises a feeding station, an outer cover cutting station, an outer cover trepanning and separating station, a laser cutting station, an outer shielding case recycling and main control circuit board separating and recycling station, an inner shielding case separating and recycling station and a liquid crystal display panel control circuit board and liquid crystal display panel separating and recycling station in sequence from upstream to downstream, the stations are connected with one another through a conveyor belt, and the assembly line work is achieved; all the stations and the whole conveyor belt are isolated from the periphery by adopting a safety protective isolation cover. According to the dismantling and classifying process of the waste liquid crystal display, by means of the automated solutions, multiple parts in the liquid crystal display can be separated and recycled rapidly and properly; by means of cooperative work of the multiple stations, full automated dismantling and classifying of the waste liquid crystal display are achieved. The dismantling and classifying process of the waste liquid crystal display has the advantage that harm to the body of an operator by noise, dust and harmful metal in the dismantling process is avoided to the maximum extent.

Description

technical field [0001] The invention relates to a dismantling and sorting process, in particular to a dismantling and sorting process for waste liquid crystal displays that do not require manual dismantling, have high dismantling efficiency, and have a safe working environment. Background technique [0002] As the old monitors are replaced by new monitors, the old monitors are going to the aging period, the decline period, and the phase-out period. Among them, the huge amount of waste of LCD monitors is facing the problem of how to properly dispose of them. [0003] Dismantling the circuit boards and LCD screen components in LCD monitors is the first step in electronic waste disposal. At present, the dismantling industry of electronic waste components in my country mainly relies on manual dismantling. The outstanding problem of manual dismantling is low efficiency, and labor costs are increasing year by year. In addition, factors such as dust and noise in the dismantling p...

AI Technical Summary

Problems solved by technology

The outstanding problem of manual dismantling is low efficiency, and labor costs are increasing year by year

In addition, dust, noise and other factors during the dismantling process will cause harm to the environment and operators, and accidental misoperation will cause industrial accidents for operators.

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