Thin film strip conveying and winding device

Abstract

The invention discloses a thin film strip conveying and winding device and belongs to the field of packaging and machining mechanical equipment. The thin film strip conveying and winding device comprises a winding support, a film feeding support, film feeding rollers, film guiding rollers, winding rollers, a tensioning hydraulic cylinder and a winding motor; one side of the film feeding support is sequentially, horizontally, evenly and rotationally connected with the multiple film feeding rollers from top to bottom; the multiple winding rollers are horizontally, evenly and rotationally connected to the outer side of the winding support; the two sides of the middle portion of the winding support are sequentially, horizontally and rotationally connected with the film guiding rollers from top to bottom; one ends of the multiple winding rollers are each vertically provided with a winding chain wheel; a winding chain is connected to the winding chain wheels in an engaged manner; the winding motor and one winding chain wheel are in transmission connection through a conveying belt; the two ends of the tensioning hydraulic cylinder are vertically and rotationally connected with tensioning chain wheels correspondingly; and the winding chain is connected with the inner sides of the tensioning chain wheels in an engaged manner. The thin film strip conveying and winding device is reasonable in structural design and capable of fast and efficiently conveying and winding a plurality of thin film strips synchronously and steadily and meeting the production and use requirement.

Description

technical field [0001] The invention belongs to the field of packaging processing machinery and equipment, and in particular relates to a film strip conveying and winding device. Background technique [0002] At present, films are more and more widely used in our production and life. Films are generally made of polyvinyl chloride, polyethylene, polypropylene, polystyrene and other resins, used for packaging and as a coating layer , plastic packaging and plastic packaging products are taking an increasing share in the market, and have been widely used in food, medicine, chemical and other fields, among which food packaging accounts for the largest proportion, such as beverage packaging, quick-frozen food packaging, Cooked food packaging, fast food packaging, etc., have brought great convenience to people's lives. During the production and processing of the existing film, according to the needs of use, it is necessary to cut the film with a larger size into multiple thin film...

AI Technical Summary

Problems solved by technology

During the production and processing of the existing film, according to the needs of use, it is necessary to cut the film with a larger size into multiple thin film strips according to the needs, and then wind up the cut film strips. The structure of the film strip winding device is complicated and the operation is troublesome. It is difficult to quickly and efficiently wind up multiple film strips synchronously. It cannot be tightly meshed with the winding sprocket, which affects the normal winding of the film strip and cannot meet the needs of production and use.

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