Separating mechanism

Abstract

The invention provides a separating mechanism. A base plate and a membrane are absorbed and separated by vacuum. The membrane is attached to the base plate to form a combining piece. The combining piece has four edges, and the four edges form four corners. After the separating mechanism is combined with the combining piece, at least one corner, but at most three corners of the combining piece are provided with suction nozzles. The suction nozzles are communicated with vacuum and act with the membrane.

Description

technical field [0001] The present invention relates to a separation mechanism, in particular to a separation mechanism with non-uniform distribution of suction nozzles. Background technique [0002] In the display field, in order to prevent friction or impact between glass substrates during packaging and transportation of glass substrates, a spacer film is often placed between glass substrates to protect the glass substrates, but the glass substrates The inside of the packaging box often sticks to the spacer film due to problems such as static electricity and vacuum. For the separation mechanism currently used by LCD module factories, please refer to figure 1 and figure 2 , figure 1 Shown is a schematic diagram of the combination of the separation mechanism and the glass substrate in the prior art, figure 2 Shown is a schematic diagram of the distribution of the suction nozzles of the separation mechanism in the prior art. The separation mechanism 1 has a plurality o...

AI Technical Summary

Problems solved by technology

However, in actual use, the separation mechanism 1 will also lift up the glass substrate 4 when the suction spacer 5 rises, and the glass substrate 4 will fall due to gravity, causing the glass substrate 4 to break.

Moreover, the larger the size, the more obvious the banding phenomenon, resulting in glass substrate 4 fragments and machine crashes

This is mainly due to the fact that multiple groups of suction nozzles 2 are evenly distributed on the entire bonding surface, that is, the surface 41 of the spacer film 4, so that the surface of the entire assembly 3, that is, the surface 41 of the spacer film 4, is simultaneously stressed to cause the entire surface to be evenly stressed, then It is easy for the spacer film 5 to stick to the glass substrate 4

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