High-precision curved surface lamination automation equipment

Abstract

The invention relates to the technical field of adhering devices and discloses a high-precision and automatic curved surface adhering device. The high-precision and automatic curved surface adhering device comprises a first placement structure for a curved surface base plate to be placed, a second placement structure for a curved surface jig to be placed, a film adhering structure arranged in the second placement structure and adhering the film to the curved surface jig and a lifting air cylinder driving the film adhering structure to move. The film adhering structure comprises two film clamping structures respectively clamping the film to make the film adhere to the curved surface jig, wherein the two film clamping structures are arranged on two sides of the curved surface jig respectively, and reset springs are arranged on the outer sides, deviating from the curved surface jig, of the two film clamping structures. The two film clamping structures respectively clamp two sides of the film and are driven to move towards the curved surface jig by utilizing the lifting air cylinder, the reset spring compresses in the process of moving towards the curved surface jig and makes the film bent and adhered to the curved surface jig, the film on the curved surface jig is adhered to the curved surface base plate, the phenomenon that the film is bent in the adhering process is avoided, the adhering quality is ensured, and the adhering operation is simple and easy.

Description

technical field [0001] The invention relates to the technical field of bonding equipment, in particular to high-precision curved surface bonding automation equipment. Background technique [0002] The mobile phone is an indispensable electronic product in our daily life, and it is widely used in communication. With the development of electronic technology, the shape and function of mobile phones are gradually diversified. [0003] There are mobile phones with curved screens on the market. This type of mobile phone has a curved screen with a curved surface. During the manufacturing process, a film needs to be pasted on the curved substrate (made of glass and other materials) set on the curved surface. [0004] In the prior art, in the process of pasting the film on the curved substrate, due to the curved transition area formed on the curved substrate, the film is prone to bending in the curved transition area, forming a bending line, which greatly affects the quality of the e...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide high-precision curved surface lamination automation equipment, aiming to solve the problems in the prior art that it is easy to form bending lines and cumbersome lamination operations when the film is pasted on the curved substrate

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