How to adjust labeling machine equipment-industry news
by：Zhongya Packaging 2022-05-25
How to adjust the labeling machine equipment! 1. The installation of the label must be in place, and the label should be wound as neatly as possible. The skewed one is easier to break the label. After the label is installed, use the stop ring to fix the position. 2. Adjust the matching distance between the labeling cylinder and the stripping cylinder platform. Turn off the air source, pull the labeling cylinder down to the limit position, and observe the distance between the bottom surface of the suction head and the plane of the stripping cylinder platform. Adjust the position of the labeling cylinder according to the bottom surface of the suction head slightly lower than the plane of the platform. It can be adjusted up and down by loosening the fixing plate on the labeling cylinder, and lock the fixing plate after adjustment. 3. Adjust the matching position of the stripping cylinder platform and the suction head. Disconnect the air source, pull out the label stripping cylinder, and then pull down the suction head to observe whether the area where the label is sucked by the suction head is basically pressed on the label stripping cylinder platform, and the label suction area can only span the position covering a label . If most of the label-taking area of u200bu200bthe suction head is not pressed on the platform, or the label-taking area is pressed against 2 labels, you need to adjust the limit screw on the label stripping cylinder to adjust. If the adjustment range is relatively small, simple adjustments can also be made by adjusting the front and rear positions of the suction head. 4. Adjust the upper and lower cylinders for labeling to overwrite the label. Place the product to be labeled on the fixture, turn off the air source, pull down the labeling cylinder, the labeling upper and lower cylinders to the limit position, and observe whether the suction head can press the labeling area on the product surface. If it does not touch the labeling area on the product surface, adjust the fixing plates of the upper and lower cylinders for labeling. It can be adjusted up and down by loosening the screw, and the adjustment is completed by the locking screw. It can also be solved by heightening the fixture platform. However, for different products, the degree of pressure of the tip will be different. For example, for more conventional flat labeling, the suction head only needs to touch the product surface (just in contact with the product surface) when pressing down; for some curved surface labels, the pressure of the suction head needs to be pressed down more. , Press a little tighter to achieve the effect of complete overriding. Of course, for concave products, the corresponding tip fixture will be used for label attachment. 5. Adjust the peeling length of the label. According to the size of different labels, the length of peeling labels is also limited. For large labels, generally the label will be adjusted to peel off one-third of the length; for small labels, only the edge of 1~3mm needs to be peeled off. The adjustment of the peeling length of the label can be adjusted by moving the distance of the marking electric eye. If the peeling length of the label is not enough, adjust the marking sensor to the left (facing the display screen); if the label peeling off is too long, adjust the marking sensor to the right. 6. Adjust the intensity of the suction mark. If the suction force is not enough, you can cover other small holes on the suction head that are not needed to increase the suction power in the suction area. The gap at the edge of the suction head can be wrapped with raw material tape to avoid slight air leakage.