A mobile phone liquid crystal display cutting device

Abstract

The invention relates to a mobile phone liquid crystal display screen cutting device. The mobile phone liquid crystal display screen cutting device comprises a bottom plate, a bearing frame and a cutting device. The bearing frame is installed in the middle of the upper end of the bottom plate. The cutting device is arranged above the bearing frame and installed on the bottom plate. The mobile phone liquid crystal display screen cutting device can solve the problems that: in the prior art, when a liquid crystal display screen is cut, the pressure adjusting effect between a cutting knife wheel and the liquid crystal display screen is poor, adjustment is inconvenient, the phenomenon that the liquid crystal display screen is broken easily due to the fact that the pressure is too large during cutting is caused, and waste of the liquid crystal display screen is caused easily; and in addition, when the equipment in the prior art cuts the liquid crystal display screen, glass fragments adheringto the surface of the cutting knife wheel cannot be cleaned usually, the phenomenon that the glass fragments are broken easily in the cutting process is caused, the regularity of notches is affected,and subsequent use of the liquid crystal display screen is affected.

Description

technical field [0001] The invention relates to the field of liquid crystal display cutting, in particular to a mobile phone liquid crystal display cutting device. Background technique [0002] The liquid crystal display screen of a mobile phone is a kind of flat-panel display. The advantages of this display screen are low power consumption, small size, and low radiation. Liquid will rearrange the crystals to achieve the purpose of imaging; in the production process of LCD screens, usually a whole large screen substrate is cut and divided into several small LCD screens with preset sizes, because the LCD screen is a brittle material , During the cutting process, the reliability requirements for the LCD screen cutting device are relatively high. [0003] At present, the following defects usually exist in the cutting process of the existing liquid crystal display screen: 1. When the existing liquid crystal display screen is cut, the pressure adjustment effect between the cutti...

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Problems solved by technology

[0005] The present invention can solve the problem that the pressure adjustment effect between the cutting knife wheel and the liquid crystal screen is poor and inconvenient when cutting the existing liquid crystal display screen, and the phenomenon that the pressure is too high during cutting is easy to be broken, which easily causes the liquid crystal display screen to be damaged. It is wasteful. Moreover, when the existing equipment is cutting the liquid crystal display, it is usually impossible to clean the glass slag adhered to the surface of the cutting wheel. During the cutting process, the glass slag is prone to chipping, which affects the incision The neatness of the LCD screen will affect the subsequent use of the LCD screen and other problems

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