A kind of roll material labeling equipment and control method thereof

Abstract

The invention discloses a roll material labeling equipment and a control method thereof. The equipment includes a controller, a transmission mechanism, a labeling support plate, a detection sensor and a labeling mechanism; the transmission mechanism includes a frame, and the machine The rack is provided with unwinding rollers, winding rollers, labeling support plates and traction rollers, one end of the roll material is wound on the unwinding rollers, and the other end passes through the traction rollers and the labeling support plates After winding on the winding roller, the traction roller is used to drive the roll material to move from the unwinding roll to the winding roll; along the direction of the movement of the roll material, the detection sensor is arranged at The rear of the labeling support plate is used to detect the area that needs to be labelled on the roll material and generate a detection signal. The invention can automatically determine the area that needs labeling on the roll material, and when the area requiring labeling is moved to the station of the labeling machine, the labeling machine is controlled to attach small labels to the bottom label on the area requiring labeling, so as to achieve high efficiency Precise labelling.

Description

technical field [0001] The invention relates to the technical field of labeling, in particular to a roll material labeling device and a control method thereof. Background technique [0002] Rolled material refers to the whole film or paper that is wound on a roll and has a certain width, including plastic film, packaging bag, packaging paper, etc. Specifically, in the production process of the roll material, labels need to be affixed on the roll material according to the interval length. For example, in the related art, the labeling process is as follows: the roll-shaped plastic film is wound on the unwinding roller of the transmission mechanism, the free end of the plastic film passes through the traction roller and the guide roller of the transmission mechanism, and is finally wound on the On the winding roller of the transmission mechanism, under the cooperation of each roller, the transmission mechanism drives the plastic film to move to the winding tube wheel, and the ...

AI Technical Summary

Problems solved by technology

Apparently, due to the high precision requirements for affixing a small label on top of the bottom label, the existing manual labeling method cannot meet the labeling requirements for this type of special label

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