A method for loading and unloading a large liquid crystal panel

Abstract

The invention discloses a method for mounting and dismounting a large liquid crystal display panel. The method comprises: (1), a fixed base, an overturning mechanism, a horizontal pushing mechanism, and a positioning component are set; (2), the horizontal pushing mechanism overturns downwardly at an angle; (3), a large liquid crystal display panel is arranged in the positioning component at the horizontal pushing mechanism; (4), the overturning mechanism drives the horizontal pushing mechanism and the large liquid crystal display panel to overturn upwardly and thus the horizontal pushing mechanism is in a horizontal state; (5), the large liquid crystal display panel moves forwardly and horizontally to a front stop position; (6), the large liquid crystal display panel moves backwardly and horizontally to a rear stop position; and (7), the horizontal pushing mechanism and the large liquid crystal display panel overturn downwardly. A large liquid crystal display panel carrying part formed by two L-shaped aluminum strips is used for supporting the liquid crystal display panel, thereby eliminating the sucking trace of the octopus sucking disk on the panel. The horizontal pushing mechanism overturns and thus the liquid crystal display panel extends into a table top of a metallographic microscope or is pulled out of the table top of the metallographic microscope by the horizontal pushing mechanism; and the whole operation track is stable and accurate, so that the damages of the panel and the microscope can be avoided.

Description

technical field [0001] The invention relates to the technical field of liquid crystal panel production equipment, in particular to a method for loading and unloading a large liquid crystal panel. Background technique [0002] Liquid crystal displays have many advantages such as thin body, power saving, and no radiation, and have been widely used. Most of the liquid crystal displays currently on the market are backlight liquid crystal displays, which mainly include a liquid crystal panel (PANEL) and a backlight module (backlight module). Moreover, with the rise of the thin film transistor liquid crystal display (Thin Film Transistor LCD) industry in China, the automatic panel transplanting equipment used in the production of liquid crystal panels urgently needs to be localized to reduce production costs and improve the technical level of local manufacturers. Different production processes of LCD panels require different equipment and are completed in different environments, ...

AI Technical Summary

Problems solved by technology

Different production processes of LCD panels require different equipment and are completed in different environments, which requires multiple handlings of LCD panels to complete the entire production process

Liquid crystal panels are generally made of glass substrates, which are easy to break during handling.

[0003] In the process of metallographic microscope inspection of liquid crystal panels, when the operator loads and unloads large liquid crystal panels, four people carry the eight-claw suction cup to operate, and the following problems often occur in the process of placing the panel on the worktable of the metallographic microscope: (1) Because the LCD panel is very thin, the LCD panel is sucked out by the sucker and scrapped; (2) Because the LCD panel is too large and the machine is too long, it hits the machine when it is placed or removed, causing damage to the panel and the microscope

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