Bright enhancement film and light shading glue integrated die cutting process

Abstract

The invention discloses a bright enhancement film and light shading glue integrated die cutting process. An angle-adjustable sheet transferring pasting mechanism is installed at the specific position of a round cutter die cutting machine to be independently controlled, a bright enhancement film with an outer frame subject to die cutting according to a specific angle through the mechanism is set right to be subject to transferring pasting to an adhesive protective film, then marker chasing is carried out through an electric eye (namely an industrial camera, the same below), an inner frame of light shading glue is cut off, and the light shading glue is centered and pasted to the bright enhancement film; and then marker chasing is carried out through the electric eye to enable the light shading glue and the outer frame of the bright enhancement film to be subject to integrated die cutting molding. By means of the integrated die cutting method, the light shading glue and the bright enhancement film are better attached, and the die cutting accuracy is improved.

Description

[0001] Technical field [0002] The invention relates to an integral die-cutting process of a light-increasing film and a light-shielding glue, in particular to an integrated die-cutting process of a light-enhancing film and a light-shielding glue mainly used in a backlight module of an electronic product screen. Background technique [0003] The currently known bonding and assembling of the backlight module is to sequentially bond the die-cut and shaped materials layer by layer through some alignment bonding machine or manually. However, as today's electronic products require the screen's light-shielding glue to be narrower and narrower, this makes the lamination process of the light-shielding glue more difficult, because the narrow frame will cause it to be transferred to its adjacent layer by machine or manually - adding light When it is on the film, it is easy to deform the frame or fit and shift, thus affecting the shading effect. And, for narrow frames, the deviation of...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem of poor bonding of the shading adhesive, the present invention provides a production process, which is to bond the shading adhesive and the light-enhancing film and then die-cut them into one piece, which not only avoids the deformation or displacement of the shading adhesive when it is pasted. bit, and two layers of material can be die-cut together to achieve higher die-cutting accuracy