CN103236107B - Valuable papers feeding mechanism and valuable papers detection device - Google Patents
Valuable papers feeding mechanism and valuable papers detection device Download PDFInfo
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- CN103236107B CN103236107B CN201310068885.4A CN201310068885A CN103236107B CN 103236107 B CN103236107 B CN 103236107B CN 201310068885 A CN201310068885 A CN 201310068885A CN 103236107 B CN103236107 B CN 103236107B
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Abstract
A valuable papers feeding mechanism comprises a main belt and two drive wheels. The main belt is wound on the two drive wheels. Value papers are conveyed by friction with the main belt. The valuable papers feeding mechanism allows a whole plane of each of the valuable papers to serve as a next procedure object. Especially when applied to the field of detection, the valuable papers feeding mechanism ensures a stable detection clearance between the valuable papers and a detection sensor, vertical flapping and transverse playing of the valuable papers in a detection area are eliminated to the greatest extent, and magnetic features or optical features of the valuable papers are restored more accurately. In addition, detection sensors of corresponding sizes can be placed at any position on the coverage surface of the main belt, so that the effective detection area of a valuable papers processing device is enlarged.
Description
Technical field
The present invention relates to securities detection field, be specifically related to a kind of securities conveying mechanism and pick-up unit.
Background technology
For the treating apparatus particularly pick-up unit of securities, need to arrange gear train wherein, drive securities to run wherein by gear train, to complete note input, to walk a series of functions such as the process such as paper money, detection and money back.
In the prior art, the operation that live-roller drives securities is set usually in device, like this because power wheel drives securities in circumference cambered surface, therefore transmission stability is poor, particularly in pick-up unit, have valency to demonstrate,prove Securities easily to occur within a detection region waving up and down and left and right play phenomenon, and detector gap is unstable, the effect that impact detects, simultaneously, effective contact area of securities and detecting sensor is little, is only confined to the local tangent plane of roller and detecting sensor, makes to detect to receive larger restriction.
Summary of the invention
For solving the problem, the invention provides a kind of to there being valency card Securities to carry out the mechanism of defeated paper and the device of detection.
A kind of mechanism to there being valency card Securities to carry out defeated paper, it is characterized in that comprising a main belt and two power wheels, described main belt wrap is on two power wheels, the linear velocity of described main belt is consistent with paper feed speed, described securities are by realizing to securities conveying with the stiction of main belt, also comprise at least two regulating wheels, described regulating wheel is horizontally arranged at interval above main belt, by adjusting regulating wheel to the main belt of lower compression with the vertical position of the main belt of adjustment between lateral separation.
Described paper feed speed is 3 meter per seconds to the maximum, and described main belt width is 87mm-165mm.
Also comprise stretching pulley, described stretching pulley to be positioned at below main belt and can to move up and down with main belt contacts.
Described stretching pulley width is for being greater than main belt width 8-10mm.
Described regulating wheel width is for being greater than main belt width 8-10mm.
A kind of device to there being valency card Securities to detect, it is characterized in that comprising shell, the mechanism of above-mentioned defeated paper described arbitrarily and some detecting sensors, described detecting sensor is above described main belt and between described at least two regulating wheels, the detecting sensor of the whole surveyed area of area covering of described main belt, described detecting sensor is some magnetic sensors and/or some optical sensors, and described detecting sensor is fixedly installed in above main belt by mechanical part.
Described main belt width is greater than detecting sensor width 3-7mm; Distance range between power wheel is not less than pick-up unit length.
Described magnetic sensor can detect number magnetic, safety line magnetic and soft magnetic property, and described optical sensor can detect fluorescence and/or infrared optics feature.
The effective detection width of described detecting sensor is 82mm-160mm.
Detector gap between described main belt and detecting sensor is 0.5mm-1mm.
Relative to the conveying mechanism of existing use roller conveying securities, paper feed mechanism of the present invention makes the whole plane of securities can as the object of next step treatment process, particularly be applied in detection field, on the one hand the area of effective coverage of securities and detecting sensor is expanded and apart from adjustable, not only be confined to the local tangent plane of roller and detecting sensor, thus more accurate measurement result more fully can be obtained; On the other hand because roller is curved surface, the distance of reaction of itself and sensor is not fixed, affect Detection results, and the present invention due to travelling belt be plane, guarantee have valency to demonstrate,prove the stable detection gap of Securities and detecting sensor, farthest eliminate and have valency to demonstrate,prove Securities waving up and down and left and right play phenomenon within a detection region, thus more adequately reduction there is valency to demonstrate,prove magnetic characteristic on Securities or optical signature.Meanwhile, the detecting sensor of corresponding size all can be placed in the coverage rate optional position of whole main belt, thus increases effective surveyed area of securities treating apparatus.
The speed of the defeated paper of further restriction and main belt size, to realize carrying stably securities, and meet the needs of securities detection.
Further provide the stretching pulley preferably used, and define the width that its width is to a certain degree greater than main belt, can realize to the tensioning of main belt to ensure the tension force of main belt, the running that the indeformable guarantee of Neng Shi winner belt is stable again.
Further provide the regulating wheel preferably used, define the width that its width is to a certain degree greater than main belt, the adjustment to detector gap can be realized stably.
Accompanying drawing explanation
Fig. 1 is a kind of schematic diagram to there being valency to demonstrate,prove the device embodiment that Securities detects of the present invention;
Fig. 2 is magnetic characteristic structure of the detecting device schematic diagram;
Fig. 3 is optical signature structure of the detecting device schematic diagram;
In figure, each label lists as follows:
The main belt of 1-, 2-power wheel, 3-stretching pulley, 4-regulating wheel, 5-securities, 6-pick-up unit, 7-magnetic characteristic pick-up unit, 8-magnetic sensor, 9-magnetizing assembly, 10-optical signature pick-up unit, 11-optical detector, 12-light source.
Embodiment
For better explaining the present invention, below in conjunction with the drawings and specific embodiments, the present invention is further explained.
Embodiment 1
The present embodiment is the device 05 edition 100 yuans being carried out to the detection of unanimous vote face, comprises this mechanism having valency card Securities to transmit and pick-up unit.Described transport sector main part is a main belt 1 covering whole sensor surveyed area, and main belt 1 width is 100mm, and length is 130mm.Described main belt 1 is fixed on around on each power wheel 2, and its linear velocity is mechanism's paper feed speed, is 3 meter per seconds to the maximum.Be 110mm by adjustment regulating wheel 4(regulating wheel 4 width) upper-lower position oppress main belt 1 thus change the detector gap of main belt 1 and pick-up unit 6.In the present embodiment, described pick-up unit 6 effectively detection width is 95mm, and length is 90mm, and comprising a magnetic characteristic pick-up unit 7 and an optical signature pick-up unit 10, demonstrate,prove Securities to there being valency and carry out unanimous vote Surface scan, detector gap is 0.5mm-1mm.Described securities 5 are conducted through pick-up unit 6 by main belt 1.Main belt 1 covers whole surveyed area, on the one hand effective contact area of securities and pick-up unit 6 is expanded, and farthest eliminates and has valency to demonstrate,prove Securities left and right play phenomenon within a detection region; On the other hand because travelling belt of the present invention is plane, the detector gap of main belt and pick-up unit 6 is changed by the upper-lower position adjusting regulating wheel 4, farthest can eliminate valency card Securities phenomenon of waving up and down within a detection region, guarantee have valency to demonstrate,prove the stable detection gap of Securities 5 and pick-up unit 6.
Because the valency that has at the present embodiment demonstrate,proves the magnetic characteristic and the optical signature that Securities 5 currency banknote comprise total printing, therefore when depositing, the accuracy detected farthest can be ensured at two pick-up units.
Embodiment 2
Structure for conveying is with embodiment 1, the securities 5 of the present embodiment are for having the securities of number magnetic, safety line magnetic and soft magnetic property, described pick-up unit 6 comprises a magnetic characteristic pick-up unit 7, this magnetic characteristic pick-up unit 7 also comprises the magnetic sensor 8 shown in Fig. 2 and magnetizing assembly 9, in order to carry out unanimous vote Surface scan to number magnetic, safety line magnetic and the soft magnetic property on securities 5.Main belt 1 covers whole surveyed area, and transport sector ensure that this pick-up unit carries out stable magnetization and stable detection to the magnetic material having valency to demonstrate,prove on Securities 5.
Embodiment 3
Structure for conveying is with embodiment 1, the securities 5 of the present embodiment have fluorescence, the optical signature such as infrared, described pick-up unit 6 comprises an optical signature pick-up unit 10, this optical signature pick-up unit 10 also comprises the optical detector 11 shown in Fig. 3 and light source 12, in order to carry out unanimous vote Surface scan to the fluorescence on securities 5, the optical signature such as infrared.Main belt 1 covers whole surveyed area, and transport sector ensure that this pick-up unit carries out stable exciting and stable detection to the optical material having valency to demonstrate,prove on Securities 5.
It will be understood by a person skilled in the art that according to there being valency to demonstrate,prove the actual detection demand of Securities, except the situation of above embodiment is, two kinds of pick-up units and other pick-up unit also can use separately or jointly for the securities of different security feature.
Claims (9)
1., to there being valency to demonstrate,prove the device that detects of Securities, it is characterized in that comprising shell, a kind ofly carrying out the mechanism of defeated paper and some detecting sensors to there being valency to demonstrate,prove Securities,
The mechanism of described defeated paper comprises a main belt and two power wheels, described main belt wrap is on two power wheels, the linear velocity of described main belt is consistent with paper feed speed, described securities are by realizing to securities conveying with the stiction of main belt, also comprise at least two regulating wheels, described regulating wheel is horizontally arranged at interval above main belt, by adjusting regulating wheel to the main belt of lower compression with the vertical position of the main belt of adjustment between lateral separation, make to leave gap between described main belt and detecting sensor
Described detecting sensor is above described main belt and between described at least two regulating wheels, the detecting sensor of the whole surveyed area of area covering of described main belt, described detecting sensor is some magnetic sensors and/or some optical sensors, and described detecting sensor is fixedly installed in above main belt by mechanical part.
2. a kind of device to there being valency card Securities to detect according to claim 1, it is characterized in that described paper feed speed is 3 meter per seconds to the maximum, described main belt width is 87mm-165mm.
3. according to claim 1ly a kind ofly characterized by further comprising stretching pulley to there being valency to demonstrate,prove the device that detects of Securities, described stretching pulley to be positioned at below main belt and can to move up and down with main belt contacts.
4. a kind of device to there being valency card Securities to detect according to claim 3, is characterized in that described stretching pulley width is for being greater than main belt width 8-10mm.
5. a kind of device to there being valency card Securities to detect according to claim 1, is characterized in that regulating wheel width is for being greater than main belt width 8-10mm.
6. a kind of device to there being valency card Securities to detect according to claim 1, it is characterized in that described main belt width is greater than detecting sensor width 3-7mm, the distance range between power wheel is not less than detecting sensor length.
7. a kind of device detected securities according to claim 1, it is characterized in that described magnetic sensor can detect number magnetic, safety line magnetic and soft magnetic property, described optical sensor can detect fluorescence and/or infrared optics feature.
8. a kind of device detected securities according to claim 1, is characterized in that the effective detection width of described detecting sensor is 82mm-160mm.
9. a kind of device detected securities according to claim 1, is characterized in that the detector gap between described main belt and detecting sensor is 0.5mm-1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310068885.4A CN103236107B (en) | 2013-03-05 | 2013-03-05 | Valuable papers feeding mechanism and valuable papers detection device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310068885.4A CN103236107B (en) | 2013-03-05 | 2013-03-05 | Valuable papers feeding mechanism and valuable papers detection device |
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| CN103236107A CN103236107A (en) | 2013-08-07 |
| CN103236107B true CN103236107B (en) | 2015-07-01 |
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| CN201310068885.4A Active CN103236107B (en) | 2013-03-05 | 2013-03-05 | Valuable papers feeding mechanism and valuable papers detection device |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201111201Y (en) * | 2007-11-21 | 2008-09-03 | 中国印钞造币总公司 | Large sheet guard wire magnetic coding off-line detector |
| CN201600723U (en) * | 2010-02-11 | 2010-10-06 | 关力 | Horizontal currency counter provided with constant-speed stable system during currency running detection |
| CN101889298A (en) * | 2007-12-21 | 2010-11-17 | 德国捷德有限公司 | Sensor for checking valuable documents |
| CN102855679A (en) * | 2011-06-29 | 2013-01-02 | 中钞实业有限公司 | Special safety line detecting device for bank bills and detecting method of device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008028946A1 (en) * | 2008-06-18 | 2009-12-24 | Giesecke & Devrient Gmbh | Method and device for processing value documents |
| JP2012043361A (en) * | 2010-08-23 | 2012-03-01 | Toshiba Corp | Paper sheet inspection device and paper sheet processing device mounted with the same |
-
2013
- 2013-03-05 CN CN201310068885.4A patent/CN103236107B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201111201Y (en) * | 2007-11-21 | 2008-09-03 | 中国印钞造币总公司 | Large sheet guard wire magnetic coding off-line detector |
| CN101889298A (en) * | 2007-12-21 | 2010-11-17 | 德国捷德有限公司 | Sensor for checking valuable documents |
| CN201600723U (en) * | 2010-02-11 | 2010-10-06 | 关力 | Horizontal currency counter provided with constant-speed stable system during currency running detection |
| CN102855679A (en) * | 2011-06-29 | 2013-01-02 | 中钞实业有限公司 | Special safety line detecting device for bank bills and detecting method of device |
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| CN103236107A (en) | 2013-08-07 |
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Effective date of registration: 20210419 Address after: 100070 8th floor, building 2, No.5 Zhonghe Road, Fengtai Science City, Fengtai District, Beijing Patentee after: China Banknote Printing Technology Research Institute Co.,Ltd. Patentee after: CHINA BANKNOTE PRINTING AND MINTING Corp. Address before: 100070 science Road 5, Beijing, Fengtai District Patentee before: SECURITY PRINTING INSTITUTE OF PEOPLE'S BANK OF CHINA Patentee before: CHINA BANKNOTE PRINTING AND MINTING Corp. |
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Address after: 100070 8th floor, building 2, No.5 Zhonghe Road, Fengtai Science City, Fengtai District, Beijing Patentee after: China Banknote Printing Technology Research Institute Co.,Ltd. Patentee after: China Banknote Printing and Minting Group Co.,Ltd. Address before: 100070 8th floor, building 2, No.5 Zhonghe Road, Fengtai Science City, Fengtai District, Beijing Patentee before: China Banknote Printing Technology Research Institute Co.,Ltd. Patentee before: CHINA BANKNOTE PRINTING AND MINTING Corp. |