Roll material labeling equipment and control method thereof

Abstract

The invention discloses roll material labeling equipment and a control method thereof. The equipment comprises a controller, a transmission mechanism, a labeling support plate, a detection sensor anda labeling mechanism; the transmission mechanism comprises a rack, an unwinding roller, a winding roller, the labeling support plate and a traction roller are arranged on the rack; one end of a roll material is wound on the unwinding roller, and the other end of the roll material penetrates through the traction roller and the labeling support plate and then is wound on the winding roller; the traction roller is used for driving the roll material to move from the unwinding roller to the winding roller; and the detection sensor is arranged behind the labeling support plate in the moving direction of the roll material and used for detecting an area, needing to be labeled, of the roll material and generating a detection signal. According to the roll material labeling equipment provided by theinvention, the area, needing to be labeled, of the roll material can be automatically determined, when the area needing to be labeled moves to a labeling machine station, the labeling machine is controlled to label small labels to bottom-layer labels on the area needing to be labeled, and efficient and accurate labeling is achieved.

Description

technical field [0001] The invention relates to the technical field of labeling, in particular to a roll-shaped material labeling device and a control method thereof. Background technique [0002] Roll material refers to a whole film or paper with a certain width that is wound on a reel, including plastic film, packaging bag, wrapping paper, etc. Specifically, during the production process of the roll material, it is necessary to affix labels 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, and 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 rollers of the transmission mechanism, with the cooperation of each roller, the transmission mechanism drives the plastic film to move to the winding tube wh...

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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