Label production equipment with film covering function

Abstract

The invention discloses label production equipment with a film covering function, relates to the technical field of label production, and aims to solve the problem that the synthesis of a film and paper is influenced by too tight or loose between pulled-out paper and film and a guide roller due to the fact that an existing device cannot adjust to-be-processed rolled paper and rolled film. A paper feeding device and a film feeding device are installed at the top of the rack, a tension adjusting assembly, an overturning assembly and a clamping assembly are installed at the top of the rack, supporting frames are symmetrically fixed to the top of the rack, the adjacent sides of the two supporting frames are movably connected with swing arms through bearings, and the two ends of each swing arm are movably connected with first sliding rods through bearings; one side of the first sliding rod and one side of the second sliding rod are fixedly connected with first racks, and the first racks are connected with first straight gears in an engaged mode. Compared with the prior art, the roll paper and the roll film can be adjusted in a self-adaptive mode, and then the pulled-out paper and the pulled-out film are in a tight state all the time and are convenient to process.

Description

technical field [0001] The invention relates to the technical field of label production, in particular to a label production device with a film coating function. Background technique [0002] Now in the production of labels, in order to increase the durability of the label, a film is usually attached to the surface of the label, which is not only waterproof and tear-proof, but also ensures that the text pattern on the outside of the label is more durable. durable; [0003] Since the roll diameter of the roll paper and roll film wound on the outside of the drum will gradually decrease in the process of being processed, and the position of the drum and the guide roller of the existing label processing device cannot be adjusted, the paper and film are separated from each other. The tension between the guide rollers gradually decreases, so that the paper and the film gradually become loose from tension. There is a problem of wrinkles after synthesis between the films, and in t...

AI Technical Summary

Problems solved by technology

[0003] Since the diameter of the roll paper and roll film wound on the outside of the drum will gradually decrease during the process of being processed, and the position of the roll and guide roller of the existing label processing device cannot be adjusted, which will cause the paper and film to be separated from the roll respectively. The tension between the guide rollers gradually decreases, so that the paper and film gradually change from tight to loose, and it is easy to cause paper or film to fold and There is a wrinkle problem after the film is synthesized, and there is also a roll paper and film in the initial stage of being processed, because the diameter of the paper and film to be processed is large, resulting in too tight between the paper and film and the guide roller. Stretch, and then there is a problem that the paper or film is torn or deformed due to excessive tension;

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