Plastic film winding device

Abstract

The invention relates to the field of film manufacture and particularly relates to a plastic film winding device comprising a supporting module, a tension roller, a winding module, a hot cutting module, a finished product collecting module and a paper tube supply module; the supporting module is fixedly arranged on the ground by using a foundation bolt; the tension roller is connected with the supporting module by a bearing; the winding module is connected with the supporting module; and the hot cutting module, the finished product collecting module and the paper tube supply module are located below the winding module. A way that a film is vertically wound is adopted, so that the floor area of the winding device is greatly reduced, and dust attached to the surface of the film is reduced. Due to the mutual match of the winding module, the tension roller, the hot cutting module, the finished product collecting module and the paper tube supply module, the automatic replacement of film winding rollers, automatic cutting of film rolls, automatic supply of paper tubes on the winding rollers and automation collection of film rolls serving as finished products are realized, and the automation degree of a working process is greatly improved.

Description

technical field [0001] The invention relates to the field of film manufacturing, in particular to a plastic film winding device. Background technique [0002] Plastic films are films mainly made of polyvinyl chloride, polyethylene, polypropylene, polystyrene, and other resins, used for packaging, and as lamination layers. Plastic packaging and plastic packaging products account for an increasing share in the market, especially composite plastic flexible packaging, which has 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, cooking food packaging, fast food packaging, etc., these products have brought great convenience to people's lives. The plastic film rewinding device in the prior art uses the rewinding roller to lay horizontally, which does not take up a large amount of floor space, and the film that is rewound horizontally is also prone ...

AI Technical Summary

Problems solved by technology

The plastic film rewinding device in the prior art uses the rewinding roller to be placed horizontally, which does not occupy a large amount of floor space, and the film that is rewound horizontally is also prone to dust.

On the other hand, in the existing film production process, when the film is rolled, the rolled film on the roll generally needs to be manually taken from the paper tube, which is cumbersome and wastes manpower.

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