Briefly explain the principle of labeling machine

Briefly explain the principle of labeling machine

The labeling machine is a kind of machinery that automatically labels the products.

The working process starts with the boxes being fed to the paste labeling machine at a constant speed on a conveyor belt. A mechanical fixing device separates the boxes at a fixed distance from each other and pushes the boxes forward in the direction of the conveyor belt The mechanical system of the labeling machine consists of a driving wheel, a labeling wheel, and a reel. The drive wheel intermittently drags the label belt in motion, and the label belt is pulled from the reel while passing through the paste labeler wheel labeling wheel will press the label belt on the box. An open-loop displacement control is used on the reel to maintain the tension of the label band because the labels are tightly attached to each other on the label band, so the label band must constantly start and stop.