CN102637318B - Device for detecting magnetism information on plane articles - Google Patents
Device for detecting magnetism information on plane articles Download PDFInfo
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- CN102637318B CN102637318B CN201210119576.0A CN201210119576A CN102637318B CN 102637318 B CN102637318 B CN 102637318B CN 201210119576 A CN201210119576 A CN 201210119576A CN 102637318 B CN102637318 B CN 102637318B
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- slide block
- position limiting
- limiting slide
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- support
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Abstract
The invention relates to a device for detecting magnetism information on plane articles. The device comprises a stand, wherein a note sticking roll driven by a motor is arranged in the stand, a magnetic sensor opposite to the note sticking roll is arranged on a support which is arranged on a guiderail in a sliding manner, the guiderail is parallel to the note sticking roll, the magnetic sensor is connected with a computer processing system, the support is matched with a lead screw and is arranged on the guiderail in a sliding manner, and the lead screw is connected with a slippage motor; a revolution speed sensor is arranged on the roll axis end part of the note sticking roll, the end part of the lead screw is connected with a displacement sensor, and the revolution speed sensor and the displacement sensor are connected with the computer processing system. Through the design, the magnetic information can be collected by the mobile magnetic sensor when notes rotate along with the note sticking roll, and the device has the advantages of being simple and compact in structure, stable to run, and capable of accurately detecting the magnetic information.
Description
Technical field
The present invention relates to the device of magnetic information on a kind of detection plane article.
Background technology
The currency examine equipment such as cash inspecting machine carry out magnetic detection to judge the true and false of banknote by magnetic probe to the ink on bank note, its prerequisite is first to predict the information such as the position distribution of magnetic ink on bank note, intensity, could on the currency examine equipment such as cash inspecting machine, design magnetic probe position accordingly.Because the magnetic information position of different bank note is completely different, therefore, when designing the different currency examine equipment such as cash inspecting machine targetedly, must need a kind of equipment first magnetic information position, the intensity of different bank note to be detected.
Summary of the invention
The device that the object of this invention is to provide magnetic information on a kind of detection plane article, on these detection plane article the device of magnetic information simple and compact for structure, stable, can accurately detect the position of magnetic recording media and the magnetization of each point on different bank note.
The technical solution adopted for the present invention to solve the technical problems is: comprise frame, in frame, be provided with the subsides coin roller by motor-driven, the Magnetic Sensor relative with pasting coin roller is rack-mount, support is slidably arranged in and pastes on the guide rail that coin roller parallels, and Magnetic Sensor connects computer processing system.
Support matches and is slidably arranged on guide rail with screw mandrel, and screw mandrel connects slippage motor; The roll shaft end of pasting coin roller arranges speed probe, the end connection bit displacement sensor of screw mandrel, and speed probe is all connected computer processing system with displacement transducer.
Support comprises carrier base, slide and frame plate, Magnetic Sensor is fixed on frame plate, frame plate is articulated with slide by hinge, frame plate is provided with fan-shaped teeth groove, fan-shaped teeth groove matches with the gear on slide, carrier base is slidably arranged on guide rail, and carrier base is provided with chute, and slide is by matching and be slidably disposed in chute with screw rod.
In frame below pasting coin roller, both sides are respectively equipped with and control the initial position limiting slide block of support slip locations and stop position limiting slide block, on initial position limiting slide block and termination position limiting slide block, be respectively equipped with initial limit sensors and stop limit sensors, initial limit sensors and termination limit sensors match with the baffle plate that is fixed on support lower end, initial position limiting slide block and termination position limiting slide block are slidably arranged on guide pillar, initial position limiting slide block is connected with adjustment wire rod thread separately with termination position limiting slide block, in frame, be also provided with the initial sensor of information acquisition, the initial sensor of information acquisition matches with the catch being arranged on subsides coin roller.
The present invention is by above-mentioned specific design, and bank note is when pasting coin roller and rotate, and the Magnetic Sensor that the magnetic information on bank note can be moved gathers completely, has simple and compact for structure, stable, magnetic information and detects advantage accurately.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, detailed content of the present invention is described.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the A-A cut-open view of Fig. 1.
Fig. 3 is the B-B cut-open view of Fig. 2.
Embodiment
As shown in the figure, the present invention includes frame 1, be provided with the subsides coin roller 3 by motor 2 transmissions in frame 1, the Magnetic Sensor 4 relative with pasting coin roller 3 is arranged on support 5, support 5 is slidably arranged in and pastes on the guide rail 28 that coin roller 3 parallels, and Magnetic Sensor 4 connects computer processing systems 6.Above-mentioned support 5 can match and be slidably arranged on guide rail 28 with screw mandrel 7, screw mandrel 7 connects slippage motor 8 and drives support 5 to move, certainly, support 5 is not limited to match and be slidably arranged on guide rail 28 with screw mandrel 7, screw mandrel 7 can be replaced mutually by other gear train, as long as can make support 5 transverse shiftings; Roll shaft 9 ends of pasting coin roller 3 arrange speed probe 10, the end connection bit displacement sensor 27 of screw mandrel 7, speed probe 10 is all connected computer processing system 6 with displacement transducer 27, by computer processing system 6, controlled the displacement of pasting Magnetic Sensor 4 on the rotating speed of coin rollers 3 and support 5, thereby reach accurate detection, slippage motor 8 can adopt stepper motor.Support 5 comprises carrier base 11, slide 12 and frame plate 13, Magnetic Sensor 4 is fixed on frame plate 13, frame plate 13 is articulated with slide 12 by hinge 14, and frame plate 13 is provided with fan-shaped teeth groove 15, and fan-shaped teeth groove 15 matches and can adjust the angle of Magnetic Sensor 4 on frame plate 13 with gear 16 on slide 12.Carrier base 11 is slidably arranged on guide rail 28, carrier base 11 is provided with chute 17, and slide 12 is by matching and be slidably disposed in chute 17 with screw rod 18, rotating screw bolt 18, slide 12 moves in chute 17, can adjust Magnetic Sensor 4 on frame plate 13 and paste spacing large between coin roller 3.The interior both sides of frame 1 below subsides coin roller 3 are respectively equipped with to be controlled the initial position limiting slide block 29 of support 5 slip locations and stops position limiting slide block 19, on initial position limiting slide block 29 and termination position limiting slide block 19, be respectively equipped with initial limit sensors 20 and stop limit sensors 21, initial limit sensors 20 and termination limit sensors 21 match with the baffle plate 22 that is fixed on support 5 lower ends, initial position limiting slide block 29 and termination position limiting slide block 19 are slidably arranged on guide pillar 23, initial position limiting slide block 29 and termination position limiting slide block 19 are threaded with adjustment screw mandrel 24 separately, rotate two and adjust initial working position and the termination working position that screw mandrel 24 can regulate Magnetic Sensor 4.In frame 1, be also provided with the initial sensor 25 of information acquisition, the initial sensor 25 of information acquisition matches with the catch 26 being arranged on subsides coin roller 3.Initial limit sensors 20, termination limit sensors 21 and the initial sensor 25 of information acquisition are all connected to computer processing system 6.Before start, bank note is attached on coin roller 3, bank note edge and the justified margin that pastes coin roller 3 upper stop pieces 26, after start, what first carry out is the reset operation of Magnetic Sensor 4 positions, slippage motor 8 rotates, by screw mandrel 7, controlling Magnetic Sensor 4 moves to initial limit sensors 20, until initial limit sensors 20 is blocked by baffle plate 22, slippage motor 8 shuts down, system enters readiness, after starting working, pasting coin roller 3 rotates, when catch 26 is passed by the initial sensor 25 of information acquisition, the initial sensor 25 of information acquisition sends a start signal to computer processing system 6, capture program starts, support 5 slides on guide rail 28, the magnetic signal that Magnetic Sensor 4 starts on the bank note to rotating with subsides coin roller 3 carries out AD sampling.In the present invention, setting speed probe 10 line numbers is that M(M is higher, and precision is higher), pasting coin roller 3 girths is L, and width of paper money is I, and bank note is walked out-of-date speed probe 10 and can be provided I/L*M pulse.Sample is adopted in speed probe 10 pulses of the every reception of system one time, and the umber of pulse that metering rotating speed sensor 10 provides, gathers N(N >=I/L*M altogether) inferior.After stopping sampling, computer processing system 6 is controlled slippage motors 8 and is rotated α degree (α calculates according to pitch, sampling lateral resolution), and rotation α angle need be rotated complete in M-N pulse, otherwise affects the sampling of next line.When umber of pulse reaches M, counter O reset, sampling restarts.Until baffle plate 22 moves to when stopping limit sensors 21 or artificial button and stopping, system quits work, and by computer processing system 6, to host computer transmission AD sampled data, further processes.Above-described embodiment is described the preferred implementation of the device of magnetic information on a kind of detection plane article of the present invention; not design and the scope of invention are limited; do not departing under the present invention program's prerequisite; various external form modification and improvement that those skilled in the art make technical scheme of the present invention, all should fall into the protection domain of the device of magnetic information on a kind of detection plane article of the present invention.
Claims (4)
1. the device of magnetic information on detection plane article, comprise frame, it is characterized in that being provided with the subsides coin roller (3) by motor (2) transmission in frame (1), the Magnetic Sensor (4) relative with pasting coin roller (3) is arranged on support (5), support (5) is slidably arranged in and pastes on the guide rail (28) that coin roller (3) parallels, Magnetic Sensor (4) connects computer processing system (6), support (5) matches with screw mandrel (7) and is slidably arranged in guide rail (28) above, and screw mandrel (7) connects slippage motor (8); Roll shaft (9) end of pasting coin roller (3) arranges speed probe (10), the end connection bit displacement sensor (27) of screw mandrel (7), and speed probe (10) is all connected computer processing system (6) with displacement transducer (27).
2. the device of magnetic information on a kind of detection plane article according to claim 1, it is characterized in that support (5) comprises carrier base (11), slide (12) and frame plate (13), Magnetic Sensor (4) is fixed on frame plate (13), frame plate (13) is articulated with slide (12) by hinge (14), frame plate (13) is provided with fan-shaped teeth groove (15), fan-shaped teeth groove (15) matches with the gear (16) on slide (12), carrier base (11) is slidably arranged on guide rail (28), carrier base (11) is provided with chute (17), slide (12) is by matching and be slidably disposed in chute (17) with screw rod (18).
3. the device of magnetic information on a kind of detection plane article according to claim 1, it is characterized in that both sides are respectively equipped with initial position limiting slide block (29) and the termination position limiting slide block (19) of controlling support (5) slip locations in the frame (1) of pasting coin roller (3) below, on initial position limiting slide block (29) and termination position limiting slide block (19), be respectively equipped with initial limit sensors (20) and stop limit sensors (21), initial limit sensors (20) and termination limit sensors (21) match with the baffle plate (22) that is fixed on support (5) lower end, initial position limiting slide block (29) and termination position limiting slide block (19) are slidably arranged on guide pillar (23), initial position limiting slide block (29) and termination position limiting slide block (19) are threaded with adjustment screw mandrel (24) separately, in frame (1), be also provided with the initial sensor of information acquisition (25), the initial sensor of information acquisition (25) matches with the catch (26) being arranged on subsides coin rollers (3).
4. the device of magnetic information on a kind of detection plane article according to claim 2, it is characterized in that both sides are respectively equipped with initial position limiting slide block (29) and the termination position limiting slide block (19) of controlling support (5) slip locations in the frame (1) of pasting coin roller (3) below, on initial position limiting slide block (29) and termination position limiting slide block (19), be respectively equipped with initial limit sensors (20) and stop limit sensors (21), initial limit sensors (20) and termination limit sensors (21) match with the baffle plate (22) that is fixed on support (5) lower end, initial position limiting slide block (29) and termination position limiting slide block (19) are slidably arranged on guide pillar (23), initial position limiting slide block (29) and termination position limiting slide block (19) are threaded with adjustment screw mandrel (24) separately, in frame (1), be also provided with the initial sensor of information acquisition (25), the initial sensor of information acquisition (25) matches with the catch (26) being arranged on subsides coin rollers (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210119576.0A CN102637318B (en) | 2012-04-23 | 2012-04-23 | Device for detecting magnetism information on plane articles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210119576.0A CN102637318B (en) | 2012-04-23 | 2012-04-23 | Device for detecting magnetism information on plane articles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102637318A CN102637318A (en) | 2012-08-15 |
| CN102637318B true CN102637318B (en) | 2014-04-09 |
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ID=46621704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210119576.0A Expired - Fee Related CN102637318B (en) | 2012-04-23 | 2012-04-23 | Device for detecting magnetism information on plane articles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102637318B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104376636B (en) * | 2014-10-29 | 2017-01-25 | 深圳怡化电脑股份有限公司 | Detection device and method for magnetic sensor |
| EP3503047B1 (en) * | 2017-12-22 | 2021-01-27 | CI Tech Sensors AG | Apparatus for the detection of a magnetic security feature of a value document and method for value compensation for the detection of a magnetic security feature of a valuable document |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2345181A (en) * | 1998-11-10 | 2000-06-28 | Money Products International L | Currency validator |
| CN1519782A (en) * | 2003-01-29 | 2004-08-11 | ��ʽ���綫֥ | Magnetic detector |
| CN1605025A (en) * | 2001-12-18 | 2005-04-06 | Kba-吉奥里股份有限公司 | Device for controlling material |
| CN2831268Y (en) * | 2005-09-23 | 2006-10-25 | 中国印钞造币总公司 | Paper money magnetic safety line discriminator |
| CN2884344Y (en) * | 2005-12-28 | 2007-03-28 | 蔡永权 | Magnetic induction apparatus for checking safety-line on RMB bank-notes |
| CN202548948U (en) * | 2012-04-23 | 2012-11-21 | 温州泓鼎商用机器有限公司 | Device for detecting magnetic information of plane article |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007025920A (en) * | 2005-07-14 | 2007-02-01 | National Printing Bureau | Authenticity deciding method and device for paper sheet by rigidity two-dimensional distribution thereof |
| JP2007279896A (en) * | 2006-04-04 | 2007-10-25 | Nippon Conlux Co Ltd | Bill authentication device |
-
2012
- 2012-04-23 CN CN201210119576.0A patent/CN102637318B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2345181A (en) * | 1998-11-10 | 2000-06-28 | Money Products International L | Currency validator |
| CN1605025A (en) * | 2001-12-18 | 2005-04-06 | Kba-吉奥里股份有限公司 | Device for controlling material |
| CN1519782A (en) * | 2003-01-29 | 2004-08-11 | ��ʽ���綫֥ | Magnetic detector |
| CN2831268Y (en) * | 2005-09-23 | 2006-10-25 | 中国印钞造币总公司 | Paper money magnetic safety line discriminator |
| CN2884344Y (en) * | 2005-12-28 | 2007-03-28 | 蔡永权 | Magnetic induction apparatus for checking safety-line on RMB bank-notes |
| CN202548948U (en) * | 2012-04-23 | 2012-11-21 | 温州泓鼎商用机器有限公司 | Device for detecting magnetic information of plane article |
Non-Patent Citations (2)
| Title |
|---|
| JP特开2007-25920A 2007.02.01 |
| JP特开2007-279896A 2007.10.25 |
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| CN102637318A (en) | 2012-08-15 |
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| C14 | Grant of patent or utility model | ||
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Owner name: SHANGHAI DINGYI FINANCIAL EQUIPMENT CO., LTD. Free format text: FORMER OWNER: WENZHOU HONGDING COMMERCIAL MACHINE CO., LTD. Effective date: 20150616 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150616 Address after: 201802 Shanghai City, Jiading District Nanxiang Town Jiamei Road No. 1385 building 3 layer A District 5 Patentee after: SHANGHAI DINGYI FINANCIAL EQUIPMENT CO., LTD. Address before: 325041, Jixian Road, Ouhai Economic Development Zone, Zhejiang, Wenzhou Province, 9 Patentee before: Wenzhou Hongding Commercial Machine Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20190423 |