Several tips for labeling machine maintenance

The labeling machine mainly includes: self-adhesive labeling machine, sleeve labeling machine, round bottle labeling machine, beer labeling machine, semi-automatic labeling machine, labeling machine, automatic labeling machine, automatic labeling machine, labeling machine , Automatic labeling machine, hot melt adhesive labeling machine. These products can be used for flat surface sticking, single-sided or multi-sided sticking of packaging materials, cylindrical surface sticking, partial or full-coverage cylindrical sticking, sticking in depressions and corners, etc. If you want a longer labeling machine life, then we To take good care of the labeling machine, pay attention to the maintenance of the labeling machine. Labeling machine maintenance tips:

1. Adjustment of brushing device

The center of the brush is aligned with the label and symmetrical on both sides. The marking brush is perpendicular to the surface of the container. The overlapping gap of the pressure brush sweeping the container is: a single pressure brush is 10 mm to 15 mm, and a combined pressure brush is 5 mm to 10 mm. The position of the cleaning brush from the sponge is 1 mm to 2 mm. Adjustment of bottle head. The bottle head should be 20mm lower when there is no bottle than when there is a bottle.

2. Adjustment of the label box

The center line of the label box, the central axis of the labeling station is tangent to the label paper, and the central axis of the label board is in a line. The gap between the marking paper and the pressure bar on both sides should be between 0.8mm and 1mm. If the gap is too large, the marking paper will be shifted in the marking box, and the slanted mark will appear. If the gap is too small, it will cause poor push. Adjusting the position of the labeling box's grabbing hook: the upper, lower, and left grabbing hooks are on the same vertical plane and work evenly on the label paper, then 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 is installed, the label near the label hook finger cannot be crushed.

3. Adjustment of the star wheel for bottle feeding, star wheel for bottle feeding and screw rod for bottle feeding

When adjusting the inlet and outlet star wheels and the inlet screw, the pressure head of the marking machine shall prevail. First adjust the bottle-in star wheel. When the bottle-pressing head just overwhelms the bottle, adjust the bottle-in star wheel so that the bottle is in the middle of the star wheel groove. Adjustment of the screw rod for bottle feeding: The bottle feeding star wheel shall prevail. When the bottle is in the middle of the groove of the bottle feeding star wheel, adjust the screw rod so that the screw rod feeding side is close to the bottle without displacement. Adjustment of the star wheel of the bottle: when the bottle pressing head has just been raised, adjust the star wheel so that the bottle is in the middle of the groove of the star wheel.

4. Adjustment of the bidding station

Adjustment of rubber scraper and rubber roller: There should be no gap between rubber scraper and rubber roller in the whole length. If there is a gap, the rubber scraper can be adjusted by adjusting the eccentric bolt. Adjustment of rubber roller and target board: The target board and the rubber roller are only in contact with each other without any pressure. If the gap is too large, too much glue will be applied on the target board, which will cause the glue to be thrown away. The gap is too small, the contact is too tight, the glue will be squeezed away, there is no glue on the half of the target. Practice 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 adjusting the bearing at the upper part of the rubber roller if necessary.

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