Label usage amount monitoring device for automatic printing labeling machine

Abstract

The invention discloses a label usage amount monitoring device for an automatic printing labeling machine. The automatic printing labeling machine comprises a label printer. A label rotating shaft and an RFID inductor are arranged in the label printer. The scanning end of the RFID inductor is correspondingly arranged at a label outlet of the label rotating shaft and used for monitoring label paper at the label outlet. A label manufacturing mechanism further comprises a counter which is electrically connected with the RFID inductor and counts the frequency of scanning of the label paper through the RFID inductor to monitor the usage amount of the label paper in the label printer. Magnetic bars on the label paper are scanned through optical signals via the RFID inductor, and scanning information is transmitted to the counter. When the counter receives the scanning information, the total amount, recorded by the counter, of the label paper is reduced by one, and therefore the usage amount of labels is monitored in real time. A worker can know the real-time usage amount of the label paper by checking the counter and then judges whether the label paper needs to be added or not.

Description

technical field [0001] The invention relates to the technical field of an automatic printing barcode monitoring system, in particular to a label consumption monitoring device of an automatic printing and labeling machine. Background technique [0002] Labels with barcodes or QR codes are often pasted on products to identify products. Therefore, when pasting labels on product surfaces, on the one hand, it is necessary to ensure that the position of the label is accurate, and on the other hand, it is necessary to ensure that the label is pasted correctly. Target efficiency and automation. At present, in order to improve production efficiency and reduce labor costs, automatic labeling machines are basically used to automatically label products. However, the existing automatic labeling machines cannot monitor the amount of label paper, so that the label paper is often used up suddenly However, the interruption of marking work caused by the inability to provide spare label paper...

AI Technical Summary

Problems solved by technology

At present, in order to improve production efficiency and reduce labor costs, automatic labeling machines are basically used to automatically label products. However, the existing automatic labeling machines cannot monitor the amount of label paper, so that the label paper is often used up suddenly However, the interruption of marking work caused by the inability to provide spare label paper in time, especially in factories with high production efficiency requirements, the interruption of marking work will affect the subsequent series of production work and cause confusion.

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