Film tearing machine

Abstract

The invention provides a film tearing machine which is used for tearing protective films of optical film materials. The film tearing machine comprises a film tearing component and a support, the support is used for supporting the film tearing component and the optical film materials, the film tearing component comprises a protective film rotating shaft and a first driving motor, the protective film rotating shaft is connected with a protective film, and the first driving motor is connected with the protective film rotating shaft and used for driving the protective film rotating shaft to rotate so that the protective film is wound on the protective film rotating shaft. Compared with the prior art, the film tearing machine has the advantages that the protective films on the upper surfaces and the lower surfaces of the optical film materials can be automatically torn off, the optical film material quality problem caused by manual film tearing is avoided, yield of products is increased, subsequent processing of the optical film materials is facilitated, processing efficiency is improved while labor cost is lowered, and the film tearing machine is adaptive to various assembly modes of the optical film materials and has high custom capability.

Description

technical field [0001] The invention relates to the field of mechanical equipment, in particular to a film tearing machine for tearing off a protective film on the surface of an optical film material. Background technique [0002] A protective film is generally attached to the surface of the optical film to prevent the optical film from being damaged, and to prevent particles or dust in the air from falling into the optical film in the working environment and causing quality problems. [0003] When the existing optical film materials are assembled, the protective film needs to be torn off before subsequent processing. At present, the protective film of the optical film materials is mainly removed manually, which increases the workload of the operators and is easily caused by Insufficient technology and experience of construction personnel lead to inaccurate construction, which leads to construction quality problems, and at the same time leads to a decrease in work efficiency...

AI Technical Summary

Problems solved by technology

[0003] When the existing optical film materials are assembled, the protective film needs to be torn off before subsequent processing. At present, the protective film of the optical film materials is mainly removed manually, which increases the workload of the operators and is easily caused by Insufficient technology and experience of construction personnel lead to inaccurate construction, which leads to construction quality problems, and at the same time leads to a decrease in work efficiency and an increase in labor costs, which cannot form a market competitive advantage. At the same time, manual tearing of the protective film is only suitable for optical film assembly In the form of a relatively simple structure, if the assembly structure of the optical film is too complicated, the difficulty of manually tearing off the protective film will also increase, resulting in a decrease in production efficiency

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