Automatic labeler

Abstract

The invention discloses an automatic labeler. The automatic labeler comprises a machine table, a label moving mechanism, a labeling mechanism and a driving mechanism. The machine table is installed on a second sliding table and is provided with a vertical fixing plate. The labeling mechanism comprises a support installed on the fixing plate, a horizontal movement mechanism, a labeling table, a sensor and a longitudinal movement mechanism installed above the horizontal movement mechanism, wherein the horizontal movement mechanism, the labeling table and the sensor are installed on the support, the longitudinal movement mechanism can be driven by the horizontal movement mechanism to move horizontally, and a sucker provided with a plurality of suction holes is installed at the lower end of the longitudinal movement mechanism. A first supporting roller, a pressing roller and an adjusting press sheet are installed at one end of the labeling table from outside to inside in sequence, and the outer diameter of the first supporting roller is larger than that of the pressing roller. The sensor is located outside the first supporting roller. The automatic labeler has the beneficial effect that due to the fact that the effective installation diameter of label rolls on a roll disc is not smaller than 30 cm, installation of large label rolls can be achieved, the number of disposable labels is increased, and label roll replacing frequency is reduced.

Description

technical field [0001] The invention relates to an automatic labeling machine, which belongs to the technical equipment field of packaging production line. Background technique [0002] The final link of product production is to pack the product and put it into different packing boxes or crates, so as to protect the product from external adverse factors and facilitate palletizing and transportation. Whether it is boxed or boxed, labels will be affixed to the outer packaging. Although the labeling process is simple and has no technical content, it is extremely heavy for traditional manual labeling. At present, the common labels are all self-adhesive labels. When pasting the labels on the packaging, they must be peeled off from the bottom paper of the labels. It is not easy for manual labor to remove the label, so it often consumes a lot of time in the process of removing the label, thereby reducing the efficiency of labeling. It can be seen that not only is manual labeling...

AI Technical Summary

Problems solved by technology

But this kind of labeling machine also has some obvious problems

Some label paper rolls have a large winding radius and a large loading capacity at one time, so the quality is also large, and the traction force required is also large.

However, the existing labeling machines cannot be applied to such large rolls of labels and small rolls of labels at the same time, thus limiting the scope of use

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