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    Characteristics and working principle of labeling machine

    Release time: July 7, 2020 number of hits: 154 times
    Labeling machine is a kind of equipment that pastes the roll of self-adhesive paper label (paper or metal foil) on PCB, product or specified package. So, do you know what its working principle is? Let me talk about its principle and characteristics

    working principle:

    The beginning of the working process is that the box is fed to the labeling machine at a constant speed on the conveyor belt. The mechanical system of the labeling machine consists of a driving wheel, a labeling wheel, and a reel. The driving wheel intermittently drags the label belt to move. The label belt is pulled out from the reel and passes through the label wheel, which will press the label belt on the box. The open-loop displacement control is adopted on the reel to keep the tension of the label tape. Because the labels are closely connected with each other on the label belt, the label belt must be started and stopped continuously.

    The label is attached to the box at the same speed as the case. When the conveyor belt reaches a certain position, the driving wheel of the label belt will accelerate to match the speed of the conveyor belt, and then slow down to stop after the label is attached.

    Since the label may slide, it has a registration mark on it to ensure that each label is placed correctly. The registration mark is read by a sensor, and during the deceleration phase of the label belt, the driving wheel will readjust its position to correct any position error on the label belt.

    Product features

    1. The quality of labeling is excellent, and elastic belt is used to label the label smoothly without wrinkles, which improves the packaging quality;

    2. The application is flexible, the bottle stand-up labeling, with the function of automatic bottle separation, which can be produced on a single machine or on the assembly line;

    3. Intelligent control, automatic photoelectric tracking, with no label, no label automatic correction and label automatic detection function, to prevent missing and label waste;

    4. High stability, advanced electric control system composed of Panasonic PLC + Panasonic touch screen + Panasonic needle shaped electric eye + Germany laoyike label electric eye, which supports 7 × 24-hour operation of the equipment;

    5. The adjustment is simple. The labeling speed, conveying speed and bottle dividing speed can be adjusted steplessly according to the needs;

    6. It is solid and durable. It adopts three-bar adjusting mechanism and makes full use of the stability of triangle. The whole machine is solid and durable. It is made of stainless steel and high-grade aluminum alloy, which conforms to GMP