Vacuum laminating device

Abstract

The invention discloses a vacuum laminating device. The vacuum laminating device includes a laminating mechanism, a visual component and a control unit. The laminating mechanism comprises an upper cover used for placing glass, a box body used for placing a film, an overturning part used for overturning the upper cover to the upper portion of the box body to cover and make the glass be located on the upper portion of the film, a vacuum part communicating with the box body and used for forming vacuum in the box body and a jacking part arranged below the film. The jacking part is used for jackingthe film to laminate the film and the glass. The upper cover is provided with a glass positioning part used for adjusting the glass position. The visual component comprises a camera and a camera bracket. The camera is movably arranged on the camera bracket. The camera is used for conducting image acquisition of the film and the glass. The overturning part, the vacuum part, the jacking part, the glass positioning part and the camera are correspondingly connected with the control unit. The vacuum laminating device is good in film laminating quality and has no bubble and position deviation.

Description

technical field [0001] The present application relates to the technical field of bonding equipment, in particular to a vacuum bonding device. Background technique [0002] The screen in the mobile phone industry has developed from a flat surface to a curved surface, and the process of attaching a film to a curved glass screen is relatively difficult. The existing film attachment device has a low yield rate and low efficiency, and the bonding of the curved part is prone to air bubbles. And the existing film sticking device can only complete the film sticking work of two-sided curved glass, but cannot complete the film sticking of four-sided curved glass. [0003] How to realize the film sticking of curved glass is a technical problem to be solved urgently by those skilled in the art. Contents of the invention [0004] In order to solve the above-mentioned technical problems, the object of the present invention is to provide a vacuum bonding device, which enables the glass ...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above-mentioned technical problems, the object of the present invention is to provide a vacuum bonding device, which enables the glass and the diaphragm to be bonded in a vacuum environment, and at the same time uses a lifting block that matches the shape of the curved surface of the glass and has elasticity to squeeze the diaphragm. Deformation fit, which effectively solves the problem of air bubbles or crushing during the film sticking process, the film quality is good, no bubbles, no position deviation

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