Turnover mechanism for laminating processing of liquid crystal display screen and working method of turnover mechanism

Abstract

The turnover mechanism comprises a machine table and a machining turnover mechanism, a bottom plate is horizontally arranged at the lower end of an inner cavity of the machine table, a driving mechanism is arranged in the center of the bottom of the bottom plate, a lead screw is rotationally connected to the center of the top of the bottom plate, and the lead screw is sleeved with a threaded cylinder; a lifting plate is arranged outside the threaded cylinder in a sleeving mode, containing grooves are symmetrically formed in the left end and the right end of the bottom of the machine table, supporting plates are symmetrically inserted into inner cavities of the two containing grooves, and universal wheels are symmetrically arranged at the front ends and the rear ends of the bottoms of the two supporting plates correspondingly. According to the turnover mechanism for laminating processing of the liquid crystal display screen and the working method of the turnover mechanism, through mutual cooperation of the protective cover, the protective door and the transparent PC board, a processing area at the top of the machine table can be conveniently protected and covered, dust can be prevented from adhering to the laminating position of the display screen, a dust-free environment is provided for the processing environment, and meanwhile, the processing condition is conveniently observed.

Description

technical field [0001] The invention relates to the technical field of a flipping mechanism for laminating and processing liquid crystal displays, in particular to a flipping mechanism for laminating and processing liquid crystal displays and a working method thereof. Background technique [0002] Liquid crystal display, the English abbreviation for LCD, the full name is Liquid Crystal Display, is a kind of flat display. It is used for the screen display of TV sets and computers. The advantages of this display screen are low power consumption, small size and low radiation. Therefore, it is widely used in various fields. During the installation and use of liquid crystal display screens, equipment is required for liquid crystal display. In order to solve the problem of flipping the LCD screen back and forth, in the process of laminating the LCD screen, it is usually used to a flip mechanism. [0003] The Chinese invention patent application number: CN202110952162.5 discloses...

AI Technical Summary

Problems solved by technology

The device does not have any protective structure during the flipping and bonding process, and dust is likely to adhere to the exposed external display screen, which will affect product quality. At the same time, the device is not easy to move or height adjustment, so it is not easy to transfer and Use, less practical

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