A packaging box label and bar code comparison identification device and method

Abstract

The invention discloses a packaging box label and bar code comparison identification device and method, and relates to the technical field of label and bar code comparison. An industrial control box of the industrial personal computer is installed; two industrial cameras are mounted on a transverse frame of the portal frame; An industrial camera is also mounted on a vertical frame of the portal frame; Labels and bar codes are attached to the top and the side face of the packaging box conveyed on the conveying device; the industrial personal computer is electrically connected with the industrial camera and the illuminating lamp respectively; the industrial personal computer is also in communication connection with the server; the industrial personal computer is further electrically connected with the PLC board. And the PLC board is electrically connected with the industrial camera and the alarm indicator lamp respectively. According to the invention, the industrial camera collects labels and bar codes on packaging boxes and image information of the bar codes and transmits the image information to the industrial personal computer; Meanwhile, the industrial personal computer comparesthe identification result of the image information with the material data and the batch data downloaded from the server, monitors the problems of wrong pasting and missed pasting through the comparison result, improves the monitoring efficiency, avoids wrong pasting of labels and bar codes and bar codes, and reduces the economic loss.

Description

technical field [0001] The invention belongs to the technical field of comparing labels and barcodes, in particular to a device and method for comparing and identifying packaging box labels and barcodes. Background technique [0002] At present, products in various industries such as home appliances have packaging box labels, patterns, and commodity barcodes. Different packaging box label product colors correspond to different commodity barcodes. The traditional comparison method relies entirely on artificial memory and identification. There are many kinds of colors and complex models, which require high memory and working ability of the operator, and the operator cannot guarantee that the box label and the barcode are completely compared one by one during mass production, sometimes there is a box label or barcode The problem of wrong or missed stickers occurs, and the products directly enter the warehouse and flow into the market, which will easily lead to customer complain...

AI Technical Summary

Problems solved by technology

[0002] At present, products in various industries such as home appliances have packaging box labels, patterns, and commodity barcodes. Different packaging box label product colors correspond to different commodity barcodes. The traditional comparison method relies entirely on artificial memory and identification. There are many kinds of colors and complex models, which require high memory and working ability of the operator, and the operator cannot guarantee that the box label and the barcode are completely compared one by one during mass production, sometimes there is a box label or barcode The problem of wrong or missing stickers occurs, and the products directly enter the warehouse and flow into the market, which will easily lead to customer complaints, decline in product trust, and affect the company's brand reputation

[0003] The invention provides a device and method for comparing and identifying packaging box labels and barcodes, which are used to solve the problems of wrong and missing labels on packaging box labels and barcodes

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