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Paper identification device and paper processing device

A recognition device, paper technology, applied in character and pattern recognition, calculation, computer parts and other directions, can solve problems such as transport failure, decreased light transmittance, and inability to obtain images

Active Publication Date: 2017-01-04
KK TOSHIBA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when the unbound paper is guided by the fixed guide, the conveying speed of the paper is slowed down due to the frictional resistance between the paper and the fixed guide, and a conveying failure may occur.
In addition, even when a translucent fixed guide is used for the optical sensor, the translucency may decrease due to adhesion of dirt, dust, etc. Get an image of the paper class

Method used

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  • Paper identification device and paper processing device
  • Paper identification device and paper processing device
  • Paper identification device and paper processing device

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Embodiment Construction

[0028] According to one embodiment, there is provided a sheet identification device including: a first conveying mechanism and a second conveying mechanism arranged at a predetermined distance in a conveying direction of the sheets, for conveying the sheets; and an information detection unit. , arranged between the first conveying mechanism and the second conveying mechanism in such a way as not to block the detection range, for detecting information from the paper; characterized in that, when entering from the first conveying mechanism A first entering direction of the sheets between the first conveying mechanism and the second conveying mechanism and a conveying reference plane set between the first conveying mechanism and the second conveying mechanism form a first conveyance direction. an entry angle θ 1 , the second entering direction of the sheets entering the second conveying mechanism from between the first conveying mechanism and the second conveying mechanism forms a...

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Abstract

It relates to a paper identification device and a paper processing device. The paper identification device includes: first and second conveying mechanisms arranged at a predetermined distance in the paper conveying direction to convey paper; an information detection unit is installed on the first and second conveying mechanisms so as not to block the detection range Between, detect information from paper class; The surface forms a first entry angle θ1, and when the second entry direction of the paper entering the second conveyance mechanism from between the first and second conveyance mechanisms forms a second entry angle θ2 with the conveyance reference plane, the first entry angle θ1 and the second The two-entry angle θ2 is set to be equal to or less than a predetermined value determined by the positions of the first and second conveying mechanisms and the information detecting unit, and the allowable deviation distance of the sheets from the conveying reference plane of the position of the information detecting unit.

Description

[0001] This application is based on Japanese application Nos. 2013-170795 (filing date: August 20, 2013) and No. 2013-170796 (filing date: August 20, 2013), and enjoys the priority of these applications. This application incorporates by reference these applications in their entirety. technical field [0002] Embodiments of the present invention relate to a paper sheet identification device and a paper sheet processing device. Background technique [0003] Conventionally, in order to convey a sheet while recognizing it, a technique of conveying the sheet in an unbound state and acquiring an optical image of the sheet by an optical sensor is known. [0004] However, when the unbound paper is guided by the fixed guide, the paper conveyance speed is slowed down due to frictional resistance between the paper and the fixed guide, and conveyance failure may occur. In addition, even when a translucent fixed guide is used for the optical sensor, the translucency may decrease due to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G07D7/20
Inventor 藤原弘章猪狩精司牧野友纪糸谷郑和长尾正宏堀直树三浦淳二
Owner KK TOSHIBA
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