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Banknote weighted check number machine

A technology of weighted verification and numbering machine, which is applied in printing presses, rotary printing presses, general parts of printing machinery, etc., can solve the problem that weighted verification cannot be realized, and achieve the effect of control program optimization and rational design.

Active Publication Date: 2019-04-09
BEIJING BANKNOTE PRINTING +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Ordinary number machine can realize the number printing of conventional number verification by adding special check digit wheel and carry device, but it cannot realize the number printing with weighted check

Method used

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  • Banknote weighted check number machine
  • Banknote weighted check number machine
  • Banknote weighted check number machine

Examples

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Embodiment Construction

[0042] The technical solutions of the present invention will be further described below through specific examples.

[0043] Such as figure 1 with figure 2 A banknote weighted verification numbering machine is shown, including a mechanical character wheel structure 1, a verification character wheel structure 2 and a positioning device, and the verification character wheel structure 2 and the mechanical character wheel structure are locked by the positioning device 1. Open, the positioning device consists of a bow 5 and a calibration character wheel positioning tooth 10, the bow 5 is connected with the swing arm to realize the mechanical character wheel carry of the mechanical character wheel structure 1 driven by the bow 5, the head of the bow 5 Actively toggle the verification positioning tooth 10 to realize the rotation of the verification character wheel structure 2;

[0044] The check character wheel structure 2 includes a check character wheel 3, an output power device,...

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Abstract

The invention provides a banknote weighted check number machine, comprising a mechanical character wheel structure, a check word wheel structure and a positioning device, wherein the check word wheelstructure and the mechanical character wheel structure realize being lockedThe check number machine provided by the invention have the following beneficial effects: The design adopts fewer transmission links in the structure to reduce the probability of failure. Through the above design, the positioning is ensured to be accurate and stable, and can be adapted to high-speed printing.

Description

technical field [0001] The invention relates to the field of banknote printing, in particular to a banknote weighted verification numbering machine. Background technique [0002] Ordinary numbering machine can realize the number printing of conventional digit verification by adding special check digit wheel and carry device, but it cannot realize the number printing with weighted verification. Because continuous weighted verification number printing cannot be realized by sequential printing of mechanical character wheels, it is necessary to redesign the number machine, and add drive motors, drivers, reducers, and gears to the number machine to drive the rotation of the check digit wheel. to the desired weighted check number. The control system controls the number machine circle circuit and the output of timing signals on the printing press through the computer. This work requires the design and manufacture of a new type of numbering machine with electromechanical integrati...

Claims

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Application Information

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IPC IPC(8): B41F17/00B41F33/16
CPCB41F17/00B41F33/16B41P2217/50
Inventor 李春光巩志强牛汉发
Owner BEIJING BANKNOTE PRINTING
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