Device and method for detecting air permeability of mildew-proof roll paper for glass stacking

Abstract

The invention provides an air permeability detection device for mildew-proof roll paper for ultrathin glass stacking. The device comprises a table surface plate, wherein a plurality of stand columns are arranged above the table surface plate, a top plate is arranged at the upper ends of the stand columns in a supporting mode, at least two push cylinders are arranged on the top plate in a penetrating mode, the push rods of the push cylinders face downwards and are fixedly connected with lifting blocks, pressing wheels are arranged at the bottoms of the lifting blocks, a negative pressure coveris arranged at the bottom of the table surface plate and is connected with a negative pressure tank through a first pipeline, a first stop valve is arranged on the first pipeline, a digital display pressure gauge is arranged on the negative pressure tank, and a plurality of groups of through holes positioned in the coverage area of the negative pressure cover are formed in the table surface plate.By the adoption of the structure, rapid and accurate air permeability detection can be conducted on mildew-proof roll paper, and the situation that ultra-thin glass falls off in the stacking processdue to the fact that the air permeability does not meet the requirement is avoided.

Description

technical field [0001] The invention relates to the field of ultra-thin glass production, in particular to an air permeability detection device and a detection method for anti-mildew roll paper used for glass stacking. Background technique [0002] At present, ultra-thin electronic glass needs to be isolated with anti-mold roll paper during the stacking process to prevent the glass from deteriorating or being stained. as attached figure 1 As shown, the release paper between the stacked glasses needs to cover the upper surface of the glass during the online transmission process, and then be grabbed by the robot's suction cup gripper and neatly stacked on the shelf. The suction cup can normally grab the ultra-thin electronic glass with paper, and the roll paper used must have sufficient air permeability. If the air permeability of the roll paper is poor, a good negative pressure can only be formed between the suction cup and the paper, but a good negative pressure cannot be ...

AI Technical Summary

Problems solved by technology

If the air permeability of the roll paper is poor, a good negative pressure can only be formed between the suction cup and the paper, but a good negative pressure cannot be formed between the release paper and the glass. Therefore, it is very important to measure the air permeability of the incoming roll paper in advance

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