Product packaging inspection method and system

Abstract

The present invention provides a product packaging detection method and system. The product packaging detection method includes: S101: obtaining an image of a product packaging box through a visual detection device, and rejecting unqualified packaging boxes according to the image; Film-wrapping and heat-shrinking operation, and setting an invisible code on the packaging box after the film-wrapping and heat-shrinking operation; S103: Carry out the film-wrapping operation again on the packaging box with the invisible code, and control the printing and labeling machine according to the invisible code to place the label on the The side of the packaging box; S104: Check the outer code of the packaging box, obtain qualified packaging boxes, and perform palletizing operations on the qualified packaging boxes. The invention detects the packaging box by means of mechanical detection, without manual detection, reduces labor costs, improves recognition accuracy, expands the recognition range, and timely recognizes unqualified products through multiple detection methods to prevent them from entering the next The processing link avoids production waste and reduces production costs.

Description

technical field [0001] The invention relates to the field of product packaging detection, in particular to a product packaging detection method and system. Background technique [0002] Product boxing is the last process before the product flows from the enterprise into the market. The neatness of product boxing and the accuracy of product labeling will affect the image of the company's products in the minds of customers. At present, the packaging inspection process of most enterprises is completed by manual operation, but this method has a lot of disadvantages: for example: 1. A large amount of labor costs, including management costs, are paid every year; 2. Manual inspection is often used. The method of visual inspection is easy to identify errors, and it cannot identify invisible codes; 3. Manual identification is often only performed once, and unqualified products cannot be identified in time in production, resulting in production waste. SUMMARY OF THE INVENTION [00...

AI Technical Summary

Problems solved by technology

At present, the packaging inspection process of most enterprises is completed manually, but this method has a lot of disadvantages: for example: 1. A large amount of labor costs, including management costs, are paid every year; 2. Manual inspection often uses The method of naked eye detection is easy to identify mistakes, and cannot identify invisible codes; 3. Manual identification is often only performed once, and unqualified products cannot be identified in time during production, resulting in production waste

Images