Paper thickness detection device

A technology for thickness detection and paper, applied in the field of paper thickness detection devices, can solve the problems of violent movement of detection blocks, errors, and inability to detect thickness, etc.
CN102542659BActive Publication Date: 2015-06-03GLORY KOGYO KK
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
GLORY KOGYO KK
Publication Date
2015-06-03

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Abstract

The invention relates to a paper thickness detection device, which is characterized by comprising a reference roller, a plurality of detection rollers, a detection block, a maintaining block, a first press part and a shifting detection part. The reference roller is arranged on a fixed rotating shaft and provides a reference for thickness judgment. The plurality of detection rollers are arranged opposite to the reference roller and contacted with the reference roller. The plurality of detection rollers are arranged on one end portion of the detection block, and the other end of the detection block rotates freely with a bearing shaft as the center to be fixed and rotates and shifts according to the thickness of the paper between the reference roller and the detection rollers. The maintaining block at least maintains the bearing shaft of the detection block. The first press part is fixed on the maintaining block and presses one part of the detection block to maintain tightness between the plurality of detection rollers and the reference roller. The shifting detection part detects the shifting quantity of the detection rollers. A plurality of detection units formed by the plurality of detection rollers, the detection block, the first press part and the shifting detection part are configured on the bearing shaft.
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Description

[0001] This application is a divisional application of the following patent application: the application date is August 31, 2007, the application number is 200780100425.8, and the invention name is "Paper Thickness Detection Device". technical field

[0002] The present invention relates to a paper thickness detection device for detecting the thickness of a banknote mounted on a banknote identification device in a cash handling machine installed in a bank or the like, for example. Background technique

[0003] In a banknote identification device included in a cash handling machine or a device that handles banknotes such as an automatic vending machine, it is important to identify counterfeit banknotes made of tape, paper, etc., and for this reason, a banknote identification device is included.

[0004] In particular, in recent years, the counterfeiting technology has become more sophisticated, and for example, there have been technologies for counterfeiting banknotes, securit...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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