Common problems and treatment methods of medicine bottle labeling machine
- Clicks:1246 Release time:2013/1/8
Due to the large production volume, the pharmaceutical bottle round bottle labeling machine has high requirements on the performance of the machine, but in the production process, the machine industry will inevitably have some minor faults. The following is a summary of some of the common faults and maintenance techniques of the round labeling machine in the labeling process:
First, the end of paper <br> <br> off the backing paper off the backing paper and label quality label traction pathway scratching bottom paper, adhesive labels several of these three factors are closely related.
a. Check the bottom paper for chopping. If you cut the bottom paper, you need to replace the quality quality paper. It is recommended to use Glassine paper and require the label supplier to control the die-cut depth and not damage the paper.
b. Check the label for any scratches in the bypass and eliminate the scratching factor.
c. If the label is stuck, the label is easily torn. Control the next bid length to ensure that it does not stick to the labeled product.
Second, the labeling deviation exceeds 2mm:
Label deviation and label deviation, label orientation and product conveying direction are not parallel, traction wheel slippage, product positioning detection is not allowed, label is not attached to the product along the labeling roller, product error is related to several factors, check the above One factor, then targeted resolution.
a. The belt is biased, the traction mechanism is relaxed, and the label is pulled back and forth to let it automatically go straight. After the label is in the positive direction, clamp the limit ring on both sides and guide the label.
b. The direction of the label is not parallel to the direction of product transport, and parallel can be achieved by adjusting the inclination of the labeling head.
c. The traction wheel is slipping, the traction wheel is worn, and the traction wheel locking screw is loose. For both reasons, the traction wheel locking screw can be tightened.
d. Product error, during the production process, the edge error will cause labeling deviation, which can only be solved by controlling the product quality.
Third, continuous bidding:
Continuous bidding and bidding are not completely related to the sensitivity of the electric eye detection, and the sensitivity can be adjusted. For the adjustment method, please refer to the previous electric eye adjustment chapter.
a. If the adjustment of the electric eye can not be solved, the label may be out of the applicable range of the selected electric eye, or the electric eye is damaged, and the manufacturer may be consulted.
b. Another reason is that the label is biased, the label is not detected by the electric eye, and the electric eye is adjusted to the detection position before and after.
4. The bottom paper at the stripping board is loose . a. The slack of the bottom paper and the low pulling speed are related to the sliding of the traction mechanism. If the pulling speed is too low, the traction speed can be solved;
b. If the traction mechanism is slipping, tighten the locking screw of the traction roller until the bottom paper does not slip.
c. Also, note that the drive belt behind the take-up shaft is broken.
The above maintenance techniques can basically meet the maintenance requirements in the production of round bottle labeling machines.
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