3D film pasting equipment and method

Abstract

The invention provides 3D film pasting equipment and method. The 3D film pasting equipment comprises a fixture conveying device, a film pasting device, a film material supplying device, a driving mechanism, a temperature adjusting mechanism and a film cutting mechanism. The film pasting device is arranged above the fixture conveying device, and comprises an upper mold and a lower mold, an upper mold cavity and a lower mold cavity are formed in the upper mold and the lower mold correspondingly, an air channel communicating with the upper mold cavity and connected with an outer air source is formed in the upper mold, and the lower mold cavity penetrates through the lower mold up and down. The film materials supplied by the film material supplying device are arranged between the upper mold and the lower mold, the upper mold cavity is aligned with the lower mold cavity to form a film pasting cavity when the upper mold is assembled with the lower mold, and the film materials seal the uppermold cavity. The driving mechanism drives the upper mold to lift relative to the lower mold. The temperature adjusting mechanism jacks a workpiece which needs to be subjected to film pasting and is conveyed by the fixture conveying device to a jacking mechanism which is attached to the film materials in the film pasting cavity. According to the 3D film pasting equipment and method, the upper moldcavity is sealed by the film materials, after preheating is conducted, the jacking mechanism jacks the workpiece needing to be subjected to film pasting into the film pasting cavity to be attached tothe film materials in high precision, and the automation degree is high.

Description

technical field [0001] The invention relates to the technical field of 3D film sticking, in particular to a 3D film sticking device and a 3D film sticking method. Background technique [0002] With the increasing popularity of portable consumer electronic products such as touch-screen mobile phones, the display film market has also become very considerable. The mobile phone protective film is generally pasted manually or by a film lamination machine. The work efficiency of manual film lamination is low and the cost is high. However, the existing film lamination machine can only effectively laminate flat protective film. For the current 3D curved glass, artificial or general The laminating machine cannot complete it. [0003] Currently, 3C products are designed such as smartphones and tablets. Wearable smart products such as smart watches, dashboards and other 3D modeling products have emerged one after another. 3D glass is an emerging product whose middle surface and surro...

AI Technical Summary

Problems solved by technology

However, at present, there are laminating equipment on the market that can automatically complete the lamination work, mainly for flat or 2.5D tempered films, and these equipment cannot laminate the film for 3D glass

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