Film winding mechanism for biodegradable film

Abstract

The invention discloses a film winding mechanism for a biodegradable film. The film winding mechanism comprises a pneumatic supporting rod, a belt wheel, rotary shafts, infrared detectors, an air pump, a right end cover, a controller and a telescopic bottom plate. The pneumatic supporting rod is arranged on the surface of a roller. The two rotary shafts are arranged at the left end and the right end of the roller respectively. The rotary shafts are arranged on a fixed support and a movable support through rotary bearing sets. The belt wheel is arranged on the left rotary shaft and connected with a drive motor through a belt. The infrared detectors are arranged in the middle of the fixed support. The fixed support is arranged on a platform, and the fixed support and the platform are fixed through bolts. The telescopic bottom plate is arranged below the platform. The rotary shafts are provided with chucks, and the right end cover is arranged at the right end of the right rotary shaft. The film winding mechanism is reasonable in structure and safe and convenient to use, and by means of the telescopic bottom plate and a rotating speed controller, it is guaranteed that in the film winding process, no bubble exists, and flatness of finished products is achieved.

Description

technical field [0001] The invention relates to the technical field of thinking biodegradable film production, in particular to a rolling film mechanism for biodegradable film. Background technique [0002] Biodegradable plastics refer to plastics that are degraded by the action of naturally occurring microorganisms such as bacteria, molds (fungi) and algae. The ideal biodegradable plastic is a polymer material that has excellent performance, can be completely decomposed by environmental microorganisms after being discarded, and is finally inorganicized to become an integral part of the carbon cycle in nature. "Paper" is a typical biodegradable material, while "synthetic plastic" is a typical polymer material. Therefore, biodegradable plastics are polymer materials that have the properties of both "paper" and "synthetic plastics". The main target markets for biodegradable plastics are plastic packaging films, agricultural films, disposable plastic bags and disposable plasti...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a method to solve the problems of air bubbles and unevenness in the rolling film process proposed in the above-mentioned background technology.

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