Explain in detail why the automatic labeling machine applies crooked labels-automatic labeling machine manufacturers-online printing labeling machine-Shenzhen Bogao logo
by：Zhongya Packaging 2022-01-30
The labeling machine appears crooked or shifted, 1. The standing position of the label is incorrect; 2. Excessive gluing; 3. The label box is tilted; 4. The drum is not properly adjusted; 5. The brushing device is not adjusted properly 6. The bottle-out star wheel or the friction strip is worn; 7. The label blowing device is too dirty or not adjusted properly. Solution: 1. Adjust the labeling station; 2. Adjust the glue scraping device; 3. Adjust the label box; 4. Adjust the drum to adjust the brush device; 5. Adjust the star wheel or replace the friction strip; 6. Replace the bottle star wheel Device; 7. Dredging and adjusting the blowing device; The labeling position of the labeling machine is unstable. Press the label to solve it. 2. The traction mechanism may slip or not be pressed tightly, causing the bottom paper not to be taken away smoothly. Press the traction mechanism to solve the problem. If the label is too tight, it will pull the label. It is better to pull the bottom paper normally. (Usually if the bottom paper is pulled out when it is wrinkled, it should be pressed too tightly) 3. The shape of the object to be pasted is not the same or the positioning is not the same. Control product quality. 4. The object to be labeled should be placed parallel to the labeling direction (pay attention to whether the product moves during the labeling process, and the support rod on the left can be appropriately raised a bit higher than the right) 5. The object to be labeled is on the labeling station It should be ensured that the rotation is smooth (be careful not to touch the stripping board). When the object is too light, put down the covering rod and press the object to be labeled. 6. In the double-label state, a single label is issued (1) After a single label is issued , The workpiece keeps rotating, because the delay of the second label is not set, and the machine is in the state of waiting for the labeling signal of the second label. (2) After a single label is issued, the workpiece stops. It is because there is signal interference in the measuring electric eye (reset the electric eye) or the delay control is abnormal (after clicking jog 2 twice, then clicking jog 1 twice) The labeling machine is not normal 1. It may be you The accuracy of the electric eye is not enough, adjust the sensitivity, or change it. 2. Is there a problem with the label motor? If you use a stepper motor, try another servo motor! 3. If there is no problem with the mechanical and electrical aspects, it is a label problem. The label itself is not accurate enough, and the length is different. It will affect the accuracy of bidding. If you encounter these small problems during the production process, you don't need to contact the manufacturer directly for repair. Maybe you can find the cause and solve it yourself, so that it will not affect the production.