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The working principle of the labeling machine and its various classifications

Time: 2020-01-09 12:10:49

The labeling machine is a device that attaches a roll of self-adhesive paper label (paper or metal foil) to a PCB, product or regular packaging. The labeling machine is a component of modern packaging that is not short.

    The working principle of the labeling machine

    The beginning of the job process is that the box feeds the labelling machine at a constant speed on the conveyor belt. The mechanical fixtures separate the boxes from each other by a fixed interval and push the box in the direction of the conveyor belt to advance the labeling machine. The system consists of a drive wheel, a labeling wheel, and a reel. The drive wheel intermittently drags the label belt movement, the label belt is pulled out of the reel, and the labeling wheel is pressed against the labeling wheel. Upper. The open-loop displacement control is used on the reel to hold the tension of the label. Because the labels are closely connected to each other on the label, the label must be constantly stopped.

    The label is attached to the box with the labeling wheel moving at the same speed as the box. When the belt reaches a certain orientation, the label belt drive wheel will speed up to match the speed of the belt, after labeling, Then slow down to stop.

    Because the label may slip, it has a registration mark on it to ensure that each label is placed correctly. The registration mark is read by a sensor. During the deceleration phase of the label, the drive wheel will re-adjust the orientation. In order to correct any orientation errors on the label.

    Labeling machine type

    The flat labeling machine completes the labeling and filming on the upper and upper curved surfaces of the workpiece, such as boxes, books, plastic shells, etc. There are two methods of rolling and sucking, which are mainly selected according to power, precision and bubble requirements. Round bottle labeling machine completes the labeling or filming on the circumferential surface of cylindrical and conical products, such as glass bottles, plastic bottles, etc., which can complete the functions of circumference, semi-circle, circumferential double-sided, circumferential positioning and labeling, etc. There are two methods of vertical labeling and horizontal labeling.

    The side-face labeling machine completes the labeling or filming on the side plane and side arc surface of the workpiece, such as cosmetic flat bottles, square boxes, etc., and can be equipped with round bottle labeling equipment to complete round bottle labeling. Today's flat labeling The machine is attached to the upper plane and the curved surface of the workpiece, such as books, boxes, plastic shells, etc. There are two methods of rolling and sucking; the side labeling machine is to label the side plane and the side arc of the workpiece.

    Labeling machine classification

    Labeling machine series: automatic partial bottle round bottle multi-function labeling machine, semi-automatic round bottle labeling machine, vertical multi-function labeling machine, plane labeling machine, horizontal labeling machine, single side labeling machine, Double side labeling machine, vertical labeling machine, online labeling machine, wire labeling machine, three labeling machine, conflict type page labeling machine, reverse wheel type labeling machine, etc. Labeling Machine;

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