Method and device for accurate counting of papers depending on optoelectronic scanning

Abstract

The present invention provides a method and device for accurate counting of papers depending on optoelectronic scanning. The optoelectronic scanning technology is employed, and the optoelectronic signal data of a paper lamination surface is collected to calculate the number of papers. A graph 1 is a system composition sketch map, wherein 1 is a human-computer interface display, 2 is a gas blowing system, 3 is a servo motion system, 4 is a gas current stabilization system, 5 is a solenoid valve, 6 is an optoelectronic scanning system and 7 is a central processing unit. The method and device for accurate counting of papers depending on optoelectronic scanning can be suitable for multiple products, such as a folding paper box, a paperboard, a cigarette case, a medicine box ,various composite materials, specification of a cartridge bag, a cartridge bag card, a postcard, a hard plastic card, a greeting card, a decoration card, a folding volume and the like. The method and device for accurate counting of papers depending on optoelectronic scanning have the advantages as follows: (1) non-contact scanning, wherein there is no damaging for a measured object; (2) high scanning precision and fast scanning speed; (3) no noise at work on the whole to improve the production work environment; and (4) simple operation to facilitate improving production efficiency and saving manpower cost.

Description

technical field [0001] The invention relates to the field of automatic control, computer data processing technology and photoelectric scanning technology, and is the core technology supporting the counting system. The counting system based on this design can be applied to a variety of products, including folding cartons and cardboard, cigarette boxes, medicine boxes, various composite materials, instructions for medicine packs, medicine pack cards, postcards, rigid plastic cards , New Year's cards, decorative cards, folded booklets, etc. Background technique [0002] Paper counting is a very common operation in people's life and industrial production. Today, with the rapid development of computer technology, most of the paper counting work is still done by special paper counting machines. In the production process of the printing and paper industry, it is often necessary to count paper or paper products (such as cigarette pack paper). [0003] Because human vision and phy...

AI Technical Summary

Problems solved by technology

Due to the limitations of many factors such as air humidity, paper uniformity, and the accuracy of the meter itself, the accuracy of the results cannot be guaranteed

[0005] The above two methods are difficult to meet the high-quality print counting requirements

Especially when the mechanical equipment is running at high speed, it will emit a lot of noise and seriously affect the physical and mental health of the staff. In addition, the contact between the mechanical equipment and the counting object will generate a certain amount of dust, which will affect the environment of the production workshop.

The mechanical paper counting system equipment is complicated to operate, difficult to maintain, and has low work efficiency. It cannot be connected with the increasingly popular automated production line, which restricts the improvement of production efficiency and the innovation of technology.

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