A security inspection method
A valuable security, consistent technology, applied in the direction of processing coins or valuable banknotes, instruments, etc., to achieve the effect of short production cycle, high accuracy of counting, and less product turnover
Active Publication Date: 2016-08-17
CHINA BANKNOTE SECURITY PRINTING TECH RES INST CO LTD
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Problems solved by technology
The current full inspection process and random inspection process use one sorting machine to inspect 10,000 large sheets of products; it does not involve multiple sorting machines cutting 10,000 large sheets of products into small sheets.
Method used
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Embodiment Construction
[0030] The technical content of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0031] In the negotiable securities production industry, use the small sheet sorting machine to carry out the final inspection on the printing quality and machine-readable anti-counterfeiting indicators of all the printed and cut negotiable securities before leaving the factory. Qualified products are bundled and output every 100 sheets, and unqualified and suspicious products are collected in designated bins.
[0032] Figure 1 to Figure 3 Shown is the inspection and sealing process of securities in the prior art. combine image 3 It can be seen from the flow chart shown that in the prior art, large sheets are manually cut and small sheets are cut with a Bora knife, and the sheets are manually collected according to the sequence of printed serial numbers (collecting thousands and then ten thousand) for binding, and...
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The invention provides a securities checking and packaging method. The method is an all-checking technology that ten thousand large products are cut into small products through a plurality of sorters. According to the checking and packaging method, the linkage of automatic cutting, sorting and plastic packaging is achieved by the utilization of an automated production line, wherein after cutting, a honeycomb thousand collecting device directly collects thousand securities but does not bind hundreds of securities or does not collect ten thousand securities after the thousand securities are collected, and the thousand small products are directly sent to the sorters for sorting and subsequent hundred binding, thousand collecting and plastic packaging. The whole technological process is concise, the production cycle is short, and circulation frequency of the products is low. In the checking and packaging method, an automatic transmission line distributes the small products to the sorters in the form of product packages; meanwhile, a control system sends product package open position information corresponding to the product packages to the corresponding sorters; the sorters achieve full product number continuous detection according to production positions corresponding to the small products in all the product packages; besides, the counting accuracy of the sorters is high, and the digital security degree of the products is high.
Description
technical field [0001] The invention relates to a method for inspecting and sealing valuable securities, in particular to a method for inspecting and sealing securities that realizes the full number inspection of the securities during the inspection and sealing stage. Background technique [0002] At present, securities inspection and sealing has formed a process route consisting of three independent equipments: cutting line, sorting machine, and automatic plastic sealing line. In the existing process route, the Pola cutting machine and the manual assembly line are combined to form a cutting line, and then the small sheet products after cutting are manually transferred to the sorting machine for inspection; the efficiency of manual cutting is relatively low, the labor intensity is high, and there is a product transfer link Many problems, long waiting time for equipment, and difficult production scheduling have affected the overall efficiency of equipment in the entire proces...
Claims
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IPC IPC(8): G07D13/00
Inventor 吴硕夫杜旭东邵国龙毕明韩绪艳屈明生王雪
Owner CHINA BANKNOTE SECURITY PRINTING TECH RES INST CO LTD