Air floating type film guiding device on preparation equipment of conductive film

Abstract

The invention provides an air floating type film guiding device on preparation equipment of a conductive film and belongs to the technical field of functional thin films. According to the air floating type film guiding device on the preparation equipment of the conductive film, the technical problem that thin film protection is difficult is solved; the preparation equipment comprises a sputtering coating machine; a ventilation cavity is formed in a rotating shaft; a plurality of partition plates are uniformly arranged on the inner wall of the ventilation cavity; the outer end of each partition plate is fixedly connected with the rotating shaft; a gap is arranged between the inner ends of every two adjacent partition plates; a plurality of first avoidance grooves are formed in a mounting cylinder; ventilation plates in one-to-one correspondence with the first avoidance grooves are uniformly arranged on the outer wall of the rotating shaft; ventilation gaps are arranged in the ventilation plates; the inner ends of the ventilation plates are fixedly connected with the rotating shaft; the outer ends of the ventilation plates are inserted in the corresponding first avoidance grooves; a thin film inlet and a thin film outlet are formed in a shell; the ventilation gaps communicate with the ventilation cavity; and the distance from the inner ends of the partition plates to the inner wall of the rotating shaft is gradually decreased in the air flow direction in the ventilation cavity. The air floating type film guiding device on the preparation equipment of the conductive film has the advantages of effective film protection and the like.

Description

technical field [0001] The invention belongs to the technical field of functional thin films, and relates to an air-floating film-guiding device on the preparation equipment of conductive thin films. Background technique [0002] Conductive film is widely used in flat panel display, screen touch technology, solar control, anti-fog glass, ice glass, anti-static coating and other fields. It is realized by attaching a transparent conductive layer on the ordinary film. The attached conductive layer It can be processed by sputtering, pulsed laser deposition and other means. [0003] In the prior art, the technology of processing conductive films by various means has the following problems: because the film is thin, it is squeezed by uneven external force or hard parts during the winding process and the process of processing, resulting in thin film Deformation, formation of uneven surfaces, damage, etc. Contents of the invention [0004] The purpose of the present invention is...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to address the above-mentioned problems existing in the existing technology, and to provide an air-floating film-guiding device on the preparation equipment of the conductive film. The technical problem to be solved by the present invention is how to prevent the film from being deformed during processing.

Images