Membrane adhesion facility

Abstract

The invention relates to the technical field of screen membrane adhesion, and provides a membrane adhesion facility. The membrane adhesion facility comprises a base, membrane bearing devices, a substrate bearing device and an adhesion mechanism, wherein the membrane bearing devices, the substrate bearing device and the adhesion mechanism are arranged on the base. Each membrane bearing device comprises a membrane placement die plate, wherein the membrane placement die plate is used for allowing membranes to be placed. The substrate bearing device comprises a substrate placement die plate, wherein the substrate placement die plate is used for allowing substrates to be placed, and can be combined with the membrane placement die plates in a die assembly mode. The substrate placement die plateand the membrane placement die plates are combined in an encircling mode to form an internal space which is used for holding the substrates and the membranes. The adhesion mechanism comprises a gas bag and a gas inflation and deflation assembly, wherein the gas inflation and deflation assembly enables the gas bag to expand so as to enable the membranes located in the internal space to be pressed on the substrates in a combined mode. Compared with the prior art, the membrane adhesion facility has the advantages that adhesive membranes do not need to be used, the phenomenon that bubbles are formed between the membranes and the substrates can be effectively avoided, and the yield and the production efficiency are improved.

Description

technical field [0001] The invention relates to the technical field of screen pasting, in particular to a film pasting device. Background technique [0002] At present, the film bonding methods for flat substrates and curved substrates are not the same. [0003] For the lamination of the film on the flat substrate, the roller pressing method is mainly used. However, the manufacturing of the roller cannot ensure its parallelism. In addition, the roller is made of soft rubber material, which is easy to attach foreign objects, and the roller cannot be rolled vigorously, so slight air bubbles will be generated. . [0004] For the bonding of the diaphragm on the curved substrate, there are three main methods: the first is to use a silicone jig smaller than the product, and press it in the form of an expansion jig. However, the jig is difficult and expensive to manufacture. The service life is low, and the force on the surface of the jig is uneven, and it is easy to form air bub...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a film sticking equipment to solve the technical problems in the prior art that the production cost is too high, bubbles are easily formed between the film and the substrate, and the production efficiency is low.

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