Note thickness measurement device in note sorter and measurement method thereof

A thickness measurement and sorting machine technology, applied in electromagnetic measuring devices, electromagnetic/magnetic thickness measurement, processing coins or valuable banknotes, etc. and other problems, to achieve the effect of simple structure, high accuracy and convenient operation

Inactive Publication Date: 2013-06-26
SHANGHAI GOOAO ELECTRONIC TECHNOLOGY CORP
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  • Summary
  • Abstract
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  • Application Information

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Problems solved by technology

However, the banknote sorting machine currently used can only measure a thickness of about 0.03mm, which is equivalent to the thickness of a layer of adhesive tape on the banknote, which seriously affects the accuracy of the banknote sorting machine, and the existing The sorting machine cannot quantify the measurement results, resulting in the inability to make an accurate analysis of the measurement results

Method used

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  • Note thickness measurement device in note sorter and measurement method thereof
  • Note thickness measurement device in note sorter and measurement method thereof
  • Note thickness measurement device in note sorter and measurement method thereof

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Embodiment Construction

[0028] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments, but it is not intended to limit the present invention.

[0029] Such as figure 1 with figure 2 As shown, the banknote thickness measuring device in the banknote sorting machine of the present invention includes a base 5, a thickness sensing metal sheet 3, several PCB spiral coils 1, a slider 4, a driving wheel 7, a driven wheel 6, a transmission shaft 8 and a signal processing circuit (not shown in the figure). Wherein, the upper part of the base 5 is provided with a cavity, and the lower part is provided with a slider 4, and the protrusion of the slider 4 protrudes from the upper surface of the base 5; one end of the thickness sensing metal sheet 3 is fixed on the upper left part of the base 5, and the other end is tightly Attached to the raised part of the slider 4; several PCB spiral coils 1 are arranged on the bottom layer of the...

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Abstract

The invention discloses a note thickness measurement device in a note sorter. The note thickness measurement device comprises a base, a metal thickness sensing piece, a plurality of printed circuit board (PCB) planar coils, a sliding block, a driving wheel, a driven wheel, a transmission shaft and a signal processing circuit. According to the note thickness measurement device in the note sorter and a measurement method thereof, thicknesses of notes can be measured accurately through the electric eddy-current effect caused by thicknesses of notes, the structure is simple, the operation is convenient, the accuracy is high, a powerful tool is provided for differentiation of counterfeit money, and the practicability is high.

Description

technical field [0001] The invention relates to a thickness measuring device and a measuring method thereof, in particular to a banknote thickness measuring device and a measuring method thereof in a banknote sorting machine. Background technique [0002] The banknote sorting machine adopts a mechatronic structure and is mainly used to sort and classify different versions of RMB. It can realize the functions of counting, counting and identifying the authenticity of RMB banknotes. The banknote sorting machine has the advantages of fast speed, low noise, low energy consumption and light weight. [0003] For banknote sorting machines, the accuracy of its product performance is the most important indicator, especially the accuracy of its measurable banknote thickness. However, the banknote sorting machine currently used can only measure a thickness of about 0.03mm, which is equivalent to the thickness of a layer of adhesive tape on the banknote, which seriously affects the ...

Claims

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Application Information

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IPC IPC(8): G07D13/00G01B7/06
Inventor 陈崇军许佳凤
Owner SHANGHAI GOOAO ELECTRONIC TECHNOLOGY CORP
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