Precautions for the maintenance of the labeling machine_labeling machine
The labeling machine (Labeller) of Manufacturer Technology Co., Ltd. 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.
So what are the precautions for the maintenance of the labeling machine? Let's let the cij printer manufacturer technology co., Ltd. introduce to you!
The maintenance precautions for the labeling machine:< /p>
1. Adjustment of the pressure brush device: the center of the mark brush is aligned with the label and the two sides are symmetrical. The marking brush is perpendicular to the surface of the container. The overlap gap of the pressure brush sweeping the container is: a single pressure brush is 10mm-15mm, and a combined pressure brush is 5mm-10mm. The distance between the cleaning brush and the sponge is 1mm~2mm. Adjustment of the pressure bottle head. The pressing head should be 20mm lower when there is no bottle than when there is a bottle.
2. Adjustment of the bottle inlet star wheel, the bottle outlet star wheel, and the bottle inlet screw rod: when adjusting the bottle inlet and outlet star wheel and the bottle inlet screw rod, use the labeling machine to press the bottle The head shall prevail. Firstly, adjust the bottle feeding star wheel. When the bottle pressing head just overwhelms the bottle, adjust the bottle feeding star wheel so that the bottle is in the middle of the star wheel groove.
Adjustment of the bottle feeding screw: take the bottle feeding star wheel as the standard. When the bottle is in the middle of the groove of the bottle feeding star wheel, adjust the screw so that the bottle inlet side of the screw is close to the bottle but not Produce displacement. Adjustment of the bottle-out star wheel: When the bottle pressing head is just raised, adjust the star wheel so that the bottle is in the middle of the groove of the star wheel.
3. Adjust the label box: the center line of the label box, The central axis of the labeling station of the labeling machine is tangent to the label paper, and the central axis of the label plate forms a line at three points. Adjust the tangency of the label plate and the label paper (0 distance), and then move the label box closer to 1mm~2mm. The gap between the label paper in the label box and the pressing strips on both sides should be between 0.8mm-1mm. Too large a gap will cause the label paper to shift in the label box, and oblique marks will appear. If the gap is too small, it will cause poor label push.
Adjustment of the position of the label-grabbing hooks of the label box: the upper and lower, left and right label-grabbing hooks are on the same vertical plane and evenly work hard on the label paper, so that the label can be grasped smoothly. Adjustment of the label supply roller: When there is no label, the label pressing plate can be pressed to the front end of the label box and the label near the label hook finger cannot be crushed.
4. The adjustment of the squeegee and the rubber roller of the labeling machine: There should be no gap between the squeegee and the rubber roller in the entire length. If there is a gap, you can adjust the eccentricity Bolt to adjust the squeegee. The adjustment of the rubber roller and the standard plate: the standard plate and the rubber roller are only in contact with each other without any pressure. The gap is too large and there is too much glue on the target plate, causing glue rejection. If the gap is too small and the contact is too tight, the glue will be squeezed away, and there is no glue on the half of the target board.
The practice of Factory Technology Co., Ltd. has proved that the gap between the target plate and the rubber roller is between 0.1mm and 0.2mm. It can be achieved by adjusting the bearing seat at the lower part of the rubber roller, and if necessary, adjust the bearing on the upper part of the rubber roller of the labeling machine.
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