Thin film cutting auxiliary mechanism

Abstract

The invention discloses a thin film cutting auxiliary mechanism, and belongs to the technical field of thin film processing. The thin film cutting auxiliary mechanism comprises a machine frame and a working table surface. A friction wheel is arranged on one side of the working table surface, a conveyor belt is arranged on the friction wheel, and the conveyor belt is flush with the working table surface. A rack press tool is arranged above the working table surface, an upper cutting cutter is arranged in the rack press tool, an upper cylinder is connected to the upper cutting cutter, a gear isarranged on one side of the rack press tool, a lower guide rail is arranged below the working table surface, a lower cutting-off tool is arranged in the lower guide rail, and a lower cylinder is arranged under the lower cutting-off tool. A thin film to be processed is moved between the upper cutting cutter and the lower cutting-off tool by the conveyor belt, the cutting-off of the plastic thin film to be processed is completed by the combined action of an upper cylinder and the lower cylinder. The thin film cutting auxiliary mechanism has a simple and reasonable structure and a clear working principle, compared with a traditional plastic thin film cutting device, the rapid cutting of the plastic thin film is realized, the cutting efficiency of the plastic thin film is improved, and the requirements of the line production of the plastic thin film are satisfied.

Description

technical field [0001] The invention belongs to the technical field of film processing, and relates to an auxiliary mechanism for film processing, in particular to a film cutting auxiliary mechanism. Background technique [0002] A film is a thin, soft, transparent sheet. Made of plastic, adhesive, rubber or other materials. Thin film is scientifically explained as: a 2-dimensional material formed by depositing atoms, molecules or ions on the surface of a substrate. Such as optical film, composite film, superconducting film, polyester film, nylon film, plastic film and so on. Films are widely used in electronics, machinery, printing and other industries. [0003] Taking plastic film as an example, it is necessary to cut a large area of ​​film into a certain size during processing, which is especially important in assembly line operations. The cutting speed and the smoothness of the cutting edge directly affect the quality of the product in the later stage, restricting Wi...

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Problems solved by technology

[0004] Aiming at the disadvantages of existing plastic film cutting devices, such as rough cutting edge, easily causing plastic film misalignment and missing cutting, the present invention proposes a

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