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Quality analysis device and method for banknote product

A product quality and analysis device technology, applied to instruments, handling coins or valuable banknotes, etc., can solve the problems of low production efficiency, high price, no printing code and final quality inspection of large products combined into one

Active Publication Date: 2014-12-24
SHANGHAI BANKNOTE PRINTING +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The former mainly relies on the large-sheet inspection machine to inspect banknote products in large sheets, and relies on ID codes and banknote product numbers as intermediate links to transfer waste information to manual rejecting; its process structure is complex, and the subsystems and processes involved There are many nodes and technical links, which increase the overall system risk of process operation
The latter relies on the sorting machine to check the banknote products with small openings, the production efficiency is low, and the price is expensive
[0003] The foreign Chiori company checks the product quality before printing the code, not the final quality inspection of the product in the strict sense. The Japanese Komori company does not have such a quality control method from the existing information. On the whole, At present, there is no equipment and related processes in the banknote printing industry at home and abroad that combine code printing and final quality inspection of large sheet products.

Method used

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  • Quality analysis device and method for banknote product

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Experimental program
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Effect test

Embodiment

[0017] Banknote product quality analysis method flow process provided by the present invention is as follows figure 1 As shown, in the gravure printing process of banknote products, the gravure online secondary verification system is added to separate the good and bad products into warehouses, so as to ensure that the waste products in the tens of thousands of products are relatively concentrated before printing code printing, so as to reduce the waste in the later process. Amount of waste unpacked. Utilize the paper feeding part and code printing part of the multi-functional code printing machine, and install a newly designed detection part and paper delivery part in the rear part, and upgrade the relatively mature three-in-one online detection system for printing and code printing to an embossed large-sheet combined machine , to realize the full inspection of the quality of the large banknotes after the banknotes are printed and coded through the machine vision inspection te...

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Abstract

The invention discloses a quality control device and method for a banknote product. According to the quality control method, two sets of online gravure secondary checking equipment, letterpress printing and large piece combining machine, one set of small piece RMB inspection rejecting equipment according to serial number for a waste picking machine and data collecting analysis and form forming equipment are at least comprised; a relatively-mature imprinting three-in-one online detection system is improved into the letterpress printing and large piece combining machine, so that quality full inspection of large-piece note surface after the banknote product is imprinted is realized by using a machine vision detection technology, data are transmitted to the small piece RMB inspection rejecting equipment according to the serial number for the waste picking machine and further automatic rejection of waste banknote products is realized. The quality control device and method disclosed by the invention have the advantages that due to the adoption of the device, a novel banknote production process with the advantages of concise flow, high efficiency, strong control force of quality risk and high automatic degree can be formed.

Description

technical field [0001] The invention relates to the fields of valuable securities printing, machine vision detection and database, in particular to a banknote product quality analysis device and analysis method. Background technique [0002] Due to the particularity of the quality analysis of banknote products, it is required to conduct a "full inspection" on each banknote product. At present, in the domestic banknote printing industry, there are mainly two types of "banknote printing verification process" and "separator full inspection process". The quality analysis method conducts a full inspection of the quality of banknote products. The former mainly relies on the large-sheet inspection machine to inspect banknote products in large sheets, and relies on ID codes and banknote product numbers as intermediate links to transfer waste information to manual rejecting; its process structure is complex, and the subsystems and processes involved There are many nodes and technica...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G07D13/00
Inventor 纪奕叶诚万进之
Owner SHANGHAI BANKNOTE PRINTING
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