Manual film coating machine for light guide plate processing

Abstract

The invention discloses a manual film coating machine for light guide plate processing. The manual film coating machine comprises a film coating mechanism and a light guide plate fixing seat and is characterized in that the light guide plate fixing seat is arranged on one side of the film coating mechanism; the film coating mechanism comprises a box, a protecting film mounting shaft, a first electrostatic eliminating roller, a second electrostatic eliminating roller and a cutting shaft; the light guide plate fixing seat comprises a base and four L-shaped limit protruding blocks, the four L-shaped limit protruding are arranged on the upper surface of the base and form a rectangular limit groove on the upper surface of the base, and a light guide plate coordinated with the rectangular limitgroove is arranged in the rectangular limit groove. The manual film coating machine has the advantages that the light guide plate can be taken conveniently, light guide plate surface scratches are reduced, processing yield is increased, processing speed is increased, whether a protecting film is matched with the light guide plate in size can be detected favorably, the mounting position of a protecting film roll can be precisely positioned, the protecting film can be smoothed conveniently, foreign matter on the protecting film is removed automatically, and the number of processed workpieces isrecorded automatically.

Description

technical field [0001] The invention relates to a manual laminating machine for light guide plate processing, in particular, it is convenient to take the light guide plate, reduces scratches on the surface of the light guide plate, improves the processing yield, increases the processing speed, and is beneficial to detect whether the protective film matches the size of the light guide plate , Precise positioning of the installation position of the protective film roll, easy to smooth the protective film, automatic removal of foreign matter on the protective film, automatic recording of the number of processed light guide plate processing manual laminating machine. Background technique [0002] In recent years, in the display industry, backlight modules (BLU: BackLightUnit) are divided into direct-type and side-type. The proportion of side-type backlight modules is increasing. The appearance of side-entry products is more ultra-thin, and the proportion is also increasing. Th...

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Problems solved by technology

[0004] In the production process of the light guide plate, it is necessary to cover the light guide plate with a layer of film, and in the process of transporting the light guide plate to the film coating device for coating after the light guide plate is made and shaped, because the light guide plate itself is charged, it is easy to release the air The dust with different charges from the light guide plate is attracted to the light guide plate, so that the coated light guide plate contains impurities, resulting in the quality of the final light guide plate not meeting the production requirements

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