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Paper money thickness measuring device

A technology for measuring thickness and banknotes, applied in electromagnetic measuring devices, checking the authenticity of banknotes, handling coins or valuable banknotes, etc. Level ah measurement effect and other issues to achieve the effect of improving the accuracy and effectiveness of thickness measurement, simple structure and reducing difficulty

Inactive Publication Date: 2012-04-25
ZHEJIANG FOTA ELECTRIC
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is: in the prior art, infrared tube detection and ultrasonic detection are used to measure the thickness of banknotes, which has higher requirements on the surface of banknotes. Hou also has high requirements for the stability of the currency movement, and the instability of the currency movement makes it impossible to achieve a better level test effect

Method used

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Embodiment Construction

[0016] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0017] Such as Figure 1-3 As shown, a banknote thickness measuring device includes a reference roller 102, the power is input from one end of the reference roller 102, and is transmitted to the floating roller 109 through the transmission wheels 104 at both ends of the reference roller 102, and the floating roller 109 rotates around the floating roller shaft 112, and the floating roller The shaft 112 is closely matched with the rubber ring 108, and the drive wheel 104 is made of wear-resistant rubber. The reference roller 102 and the floating roller 109 are made of metal, and the relationship between the reference roller 102 and the floating roller 109 is non-contact, leaving a gap of less than 0.05mm in between. Both ends of the floating roller 109 are equipped with thickness-measuring baffles 107, the reference roller 102 and the floating roller 109 are i...

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Abstract

The invention relates to a paper money thickness measuring device which is a core component of a paper money sorting machine. The paper money thickness measuring device comprises a reference roller, wherein power is input by the power input end of the reference roller, transmission wheels are positioned at the two ends of the reference roller and can coaxially rotate with the reference roller, the transmission wheels are meshed with a floating roller, the floating roller rotates around a floating roller shaft, the floating roller shaft is in tight fit with a rubber ring, thickness measuring blocking sheets are arranged at the two ends of the floating roller, the reference roller and the floating roller are mounted on a support plate, a fixed seat and a movable sleeve are arranged on the side surface of the support plate, the rubber ring is arranged in the movable sleeve in a tight fit way, a gap is left between the movable sleeve and the fixed seat, and the movable sleeve and the fixed seat are locked by bolts. The paper money thickness measuring device has the advantages of increasing accuracy and effectiveness in thickness measurement of the sorting machine, ensuring a transmission mechanism is more reasonable, having simple structure and reducing difficulty in operation, clearing and mounting.

Description

【Technical field】 [0001] The invention relates to a banknote sorting machine, in particular to the technical field of a banknote thickness measuring device of the banknote sorting machine. 【Background technique】 [0002] The banknote counter is an indispensable basic tool for financial enterprises or banks in the process of cleaning and identifying banknotes in today's society. The banknote thickness measuring device is a key technology of the sorting machine. In China, its technology is not yet mature, which restricts the development of the sorting machine. [0003] At present, the commonly used thickness measurement methods include infrared tube detection and ultrasonic detection. During the thickness measurement process, both the banknote and the sensor are non-contact. Use ultrasonic or infrared to transmit signals to the tube transmitter, and then use ultrasonic or infrared to receive signals to the receiver of the tube, and judge the thickness of banknotes through a s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07D7/16G01B7/06G07D7/164
Inventor 郑克群
Owner ZHEJIANG FOTA ELECTRIC
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