Liquid crystal cell splitting equipment

Abstract

The invention discloses a liquid crystal box splitting device which comprises an upper clamping plate, a lower clamping plate, a fixed clamp, a movable clamp, an ejection needle and an elastic connecting part. The upper clamping plate and the lower clamping plate are fixedly connected and form a gap, the height of the gap is greater than the thickness of a liquid crystal box, one end of the fixed clamp is fixedly connected to the bottom face, away from the upper clamping plate, of the lower clamping plate, the connecting end of the movable clamp is rotatably connected to the top face, away from the lower clamping plate, of the upper clamping plate, the movable clamp and the fixed clamp are connected through the elastic connecting part, the ejection needle is installed on the movable clamp, and the abutting end face of the ejection needle faces the fixed clamp. In the embodiment, splitting is performed by adopting the liquid crystal box splitting device, no harmful gas is produced, and accordingly a liquid crystal box is prevented from being polluted.

Description

technical field [0001] The invention relates to the field of liquid crystal display panel manufacture, in particular to a liquid crystal cell splitting device. Background technique [0002] In the daily analysis and measurement of liquid crystal panels, such as the measurement of residual reactive monomers in liquid crystals, the measurement of liquid crystal pollution, CF (CF, color filter) RGB color measurement, etc., it is necessary to first remove the liquid crystal cell Disassemble and divide into array (Array) side and CF side substrates on both sides. The current method is to use a hot air gun to heat a corner of the liquid crystal cell, so that the sealing frame glue loses its adhesive force after being heated and softened, and then use external force to tear a gap between the Array side and the CF side, and finally insert a small blade into the gap to seal the entire liquid crystal cell split. However, the use of a heat gun to soften the sealing frame glue has the...

AI Technical Summary

Problems solved by technology

However, the use of a heat gun to soften the sealing frame glue has the following problems: the frame glue, polarizer, liquid crystal, etc. release toxic and harmful gases when heated, which makes the liquid crystal inside the liquid crystal box polluted, resulting in incorrect analysis results

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