| 摘要 |
<p>An automatic labeling machine, comprising a base plate (11), a paper advancing mechanism (15) installed on the substrate for driving label paper, a telescopic mechanism (21) installed on the base plate and a labeling head (23) installed on the telescopic mechanism. The labeling head (23) has a suction cup for drawing up from the label paper a label (17) to be labelled, and the center of the suction cup is aligned with a predetermined position on the label when the suction cup is drawing up the label (17). The automatic labeling machine further comprises a driving device for driving the telescopic mechanism (21) and enabling the suction cup to move synchronously with the label paper when drawing up the label (17). The suction cup of the labelling head of the automatic labelling machine moves synchronously with the labels, and at the same time a vacuum generator is activated to generate negative pressure in the suction cup, so that the labels are easier to peel off, avoiding a stripped label curling and becoming unable to be drawn up, thus effectively improving the success rate of drawing labels, and decreasing labelling failure rate.</p> |
