Analysis of the specific reasons that affect the labeling accuracy of the labeling machine-industry news
by：Zhongya Packaging 2022-05-29
In recent years, with the continuous development of various industries, businessmen’s demand for packaging technology has continued to grow, which has forced the continuous improvement of packaging technology. For now, the packaging industry and service products such as printing and equipment have established a complete industrial system. Among them, packaging equipment provides information and convenience to merchants, consumers, manufacturers and various links in product identification, sales, logistics and other aspects. Today, the editor will introduce you the labeling machine. From the point of view of the entire working process of the labeling machine, it includes several steps: labeling, labeling, transmission, positioning, labeling, labeling, and rolling. From the process point of view, the factors that affect the work of the product and the accuracy are nothing more than the labeling accuracy, container positioning accuracy, labeling accuracy and rubbing accuracy. Let's talk about the specific issues in this part. 1. Labeling accuracy: When the labeling machine is labeling, the labeling object of the round bottle will rotate and the label will also move. There will be a deviation here, and this deviation will have a serious impact on the labeling accuracy. . Therefore, when designing, we need to focus on designing the synchronization mechanism. During the labeling period, the selection speed and the extension speed should be consistent, and their movements are relative, so that the labeling accuracy of the equipment can be improved. 2. Container positioning accuracy: When a label has strict positioning specifications on the container, strict debugging is required. Generally, our common positioning method is to locate the shape of the entire container, such as pits, film line, photoelectric positioning point, etc., and feedback and adjust the position of the container through the servo motor. 3. Accuracy of labeling and label rubbing: In order to carry out labeling work, the two devices of labeling and rubbing need to cooperate to help the round bottle to be glued, and the label is easier to slide when it touches the bottle, which is also caused One of the reasons for labeling accuracy errors. Therefore, these two devices must be considered when designing. There are also the problems of the conveyor belt and the error of the detection tool itself, the deviation of the round bottle during rotation and other factors will cause the labeling accuracy to be inaccurate. During the design, the working condition of the horizontal round bottle labeling machine should also be considered. Take it as a comprehensive consideration.