Pay attention to the common faults of automatic plane labeling machine to ensure stable production and supply

[technical article of chinapharma.com] the full-automatic plane labeling machine is suitable for labeling or self-adhesive film on the upper plane of various articles, replacing the label covering mechanism can be suitable for labeling on uneven surfaces, and can be widely used for plane labeling of large products, etc According to the introduction of labeling machine experts, the full-automatic plane labeling machine has obvious advantages, which can ensure the height of the product and PLC control panel, and the LCD display has a sense of the times Some products also use human-computer touch screen interface, which is simple to operate and simple to switch various functions "The automatic plane labeling machine has the functions of fault alarm, production counting, power saving, production number setting prompt, parameter setting protection, etc." Labeling machine experts said that the full-automatic plane labeling machine can be applied to a wide variety of packaging box labeling, such as plastic boxes, cartons, medicine boxes, etc The equipment is suitable for long-term operation All parts and standard parts are made of stainless steel I learned that at present, in the pharmaceutical industry, the full-automatic plane labeling machine has played an important role After using the programmable controller, the intermediate contact parts are reduced, which simplifies the wiring and optimizes the design, and improves the reliability of the system The perfect fault record information plays an active role in the analysis, search and judgment of the fault causes However, industry insiders remind that when using the automatic plane labeling machine, we should pay attention to the occurrence of some faults, and consciously understand how to judge and solve these faults For example, the adjustment of brush pressing device The center of the mark brush is aligned with the label and both sides are symmetrical The mark brush is perpendicular to the surface of the container The overlapping gap of the pressure brush across the container is: the single pressure brush is 10 mm ~ 15 mm, and the combined pressure brush is 5 mm ~ 10 mm The distance between cleaning brush and sponge is 1mm ~ 2mm The pressure head should be 20 mm lower when there is no bottle than when there is bottle For example, the adjustment of label box The center line of the standard box, the center axis of the standard station and the label paper are tangent, the center axis of the standard plate is three points in a line, adjust the tangent (0 distance) between the standard plate and the label paper, and then move the standard box closer to 1mm ~ 2mm The gap between the marking paper in the marking box and the strip on both sides should be between 0.8mm and 1mm If the gap is too large, the marking paper will be displaced in the marking box, and there will be oblique marking If the gap is too small, it will cause poor pushing of the marking Industry insiders said that the adjustment of the position of the grabbing hook of the standard box should be that the up and down, left and right grabbing hooks are on the same vertical plane and are evenly labored on the standard paper, so that the standard can be grasped smoothly Adjustment of label supply roller: when there is no label, the label pressing plate can be pressed to the front of the label box and the label is installed, the label near the hook finger of the label cannot be crushed Another example is the adjustment of the standard station The adjustment of the rubber scraper and the rubber roller shall be that there shall be no gap between the rubber scraper and the rubber roller in the whole length If there is a gap, the rubber scraper can be adjusted by adjusting the eccentric screw When adjusting the rubber roller and the standard plate, the standard plate and the rubber roller only contact each other without any pressure If the gap is too large, there will be too much glue on the surface plate, which is easy to cause glue rejection If the gap is too small and the contact is too tight, the glue will be squeezed away There is no glue on the half of the sign board The practice shows that the gap between the standard plate and the cot is better between 0.1mm and 0.2mm, which can be realized by adjusting the bearing seat at the lower part of the cot, and the bearing at the upper part of the cot can be adjusted if necessary The automatic plane labeling machine has the advantages of high labeling accuracy, no wrinkles, no bubbles, simple adjustment, and quick switching of different products and labels It should be noted that, although the full-automatic plane labeling machine is easy to operate, users still need to understand the frequent failures of the equipment and solve them in time to prevent delay in daily operation and production.