Labeling machine (Labeller) is a device for sticking rolls of self-adhesive paper labels (paper or metal foil) on PCBs, products or specified packaging. The labeling machine is an indispensable part of modern packaging. At present, the types of labeling machines produced in my country are gradually increasing, and the technical level has also been greatly improved. It has shifted from the backward situation of manual and semi-automatic labeling to the pattern of automatic high-speed labeling machines occupying the vast market. advantage It has a wide range of applications, which can meet the full circle labeling or half circle labeling of round bottles. The labeling switch between the bottles is simple and the adjustment is convenient; The label has a high degree of overlap. The label tape is circumvented with a correction mechanism, and the label does not deviate. The labeling position is adjustable in three directions and inclination of eight degrees of freedom. There is no dead angle in the adjustment, and the label has a high degree of overlap.