Although the full-automatic labeling machine has many advantages, like other equipment, it also sometimes fails. In case of failure, you can make adjustments from the following four aspects.
1. Adjustment of rubber roller and squeegee. It is reported that there should be no gap between the rubber roller and the squeegee in the entire length. Once the gap occurs, the squeegee must be adjusted by adjusting the eccentric spiral. Practice has proved that when the gap between the rubber roller and the target plate is between 0.1mm-0.2mm, it is actually more appropriate. This can be achieved by adjusting the bearing seat under the rubber roller, and if necessary, the upper bearing of the rubber roller can also be adjusted.
2. Adjustment of pressure brush device. The author learned that the overlap gap of the pressure brush sweeping the container is 10mm-15mm for a single pressure brush, 5mm-10mm for a combined pressure brush, and the distance between the cleaning brush and the sponge is 1mm-2mm. In terms of pressure head adjustment, the pressure bottle head should be 200mm lower when there is no bottle than when there is a bottle.
3. Adjustment of label box. The gap between the label paper in the label box and the double bead is between 0.8mm-1mm. If the gap is too large, it is easy to cause the label paper to shift in the label box and cause oblique marks. If the gap is too small, the bidding will not be smooth.
4. Adjust the bottle inlet star wheel, bottle outlet star wheel and bottle inlet screw rod. When adjusting the bottle-in star wheel, bottle-out star wheel, and bottle-in screw rod, the marked pressing head shall prevail. When the bottle pressing head just overwhelms the bottle, adjust the bottle inlet star wheel so that the bottle is in the middle of the star wheel groove; when the bottle is in the middle of the bottle inlet star wheel groove, adjust the screw rod so that the bottle inlet side of the screw rod is close to the bottle; When the bottle pressing head is just raised, the star wheel can be adjusted so that the bottle is in the middle of the groove of the star wheel.