CN202548948U - Device for detecting magnetic information of plane article - Google Patents
Device for detecting magnetic information of plane article Download PDFInfo
- Publication number
- CN202548948U CN202548948U CN2012201732323U CN201220173232U CN202548948U CN 202548948 U CN202548948 U CN 202548948U CN 2012201732323 U CN2012201732323 U CN 2012201732323U CN 201220173232 U CN201220173232 U CN 201220173232U CN 202548948 U CN202548948 U CN 202548948U
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- slide block
- position limiting
- limiting slide
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- frame
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Abstract
The utility model relates to a device for detecting the magnetic information of a plane article. The device comprises a stand, wherein the stand is internally provided with a money sticking roller driven by a motor, a magnetic sensor opposite to the money sticking roller is arranged on a support frame, the support frame is slidably arranged on a guide rail parallel to the money sticking roller, the money sticking roller is connected with a computer processing system, the support frame is slidably arranged on the guide rail by matching with a screw rod, and the screw rod is connected with a sliding motor; the shaft end part of the money sticking roller is provided with a revolution speed sensor, the end part of the screw rod is connected with a displacement sensor, and the revolution speed sensor and the displacement sensor are both connected with the computer processing system. By adopting the design, when paper money rotates with the money sticking roller, the magnetic information can be completely acquired by the movable magnetic sensor; and in addition, the device has the advantages of simple and compact structure, stable operation and accurate magnetic information detection.
Description
Technical field
The utility model relates to the device of magnetic information on a kind of detection plane article.
Background technology
Currency examine equipment such as cash inspecting machine carry out magnetic detection to judge the true and false of banknote through magnetic probe to the printing ink on the bank note; Its prerequisite is to foresee information such as the position distribution of magnetic ink on the bank note, intensity, design magnetic probe position on currency examine equipment such as cash inspecting machine accordingly earlier.Because the magnetic information position of different bank note is different fully, therefore, when designing different currency examine equipment such as cash inspecting machine targetedly, must need a kind of equipment earlier magnetic information position, the intensity of different bank note to be detected.
Summary of the invention
The purpose of the utility model provides the device of 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 on the different bank note and the magnetization of each point.
The utility model solves the technical scheme that its technical matters adopted: comprise frame; In frame, be provided with subsides coin roller by drive of motor; The Magnetic Sensor relative with pasting the coin roller is rack-mount; Support is slidingly arranged in and pastes on the guide rail that the coin roller parallels, and Magnetic Sensor connects computer processing system.
Support matches with screw mandrel and is slidingly arranged on the guide rail, and screw mandrel connects the slippage motor; The roll shaft end of pasting the coin roller is provided with speed probe, and the end of screw mandrel connects displacement transducer, and speed probe all is connected computer processing system with displacement transducer.
Support comprises carrier base, slide and frame plate; Magnetic Sensor is fixed on the frame plate, and frame plate is articulated in slide through hinge, and frame plate is provided with fan-shaped teeth groove; Fan-shaped teeth groove matches with gear on the slide; Carrier base is slidingly arranged on the guide rail, and carrier base is provided with chute, and slide is slidably disposed in the chute through matching with screw rod.
Both sides are respectively equipped with the initial position limiting slide block and termination position limiting slide block of control support slip locations in the frame below pasting the coin roller; Initial position limiting slide block is respectively equipped with initial limit sensors and stops limit sensors with stopping on the position limiting slide block; Initial limit sensors matches with the baffle plate that is fixed on the support lower end with the termination limit sensors; Initial position limiting slide block is slidingly arranged on the guide pillar with the termination position limiting slide block; Initial position limiting slide block with stop position limiting slide block and be connected with separately adjustment wire rod thread, on frame, also be provided with the initial sensor of information acquisition, the initial sensor of information acquisition matches with catch on being arranged on subsides coin roller.
The utility model is through above-mentioned concrete design, and bank note is when pasting the coin roller and rotate, and the Magnetic Sensor institute that the magnetic information on the bank note can be moved gathers fully, has simple and compact for structure, stable, magnetic information and detects advantage accurately.
Description of drawings
The detailed content of the utility model is described below in conjunction with accompanying drawing and embodiment.
Fig. 1 is the structural representation of the utility model.
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 utility model comprises frame 1, in frame 1, is provided with the subsides coin roller 3 by motor 2 transmissions, is installed on the support 5 with subsides coin roller 3 relative Magnetic Sensors 4; Support 5 is slidingly 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 with screw mandrel 7 and be slidingly arranged on the guide rail 28; Screw mandrel 7 connects slippage motor 8 drive supports 5 and moves; Certainly; Support 5 is not limited to match with screw mandrel 7 and is slidingly arranged on the guide rail 28, and screw mandrel 7 can be replaced by other gear train mutually, as long as support 5 is laterally moved; Roll shaft 9 ends of pasting coin roller 3 are provided with speed probe 10; The end of screw mandrel 7 connects displacement transducer 27; Speed probe 10 all is connected computer processing system 6 with displacement transducer 27; Pasted the displacement of Magnetic Sensor 4 on rotating speed and the support 5 of coin rollers 3 by computer processing system 6 control, 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 the frame plate 13; Frame plate 13 is articulated in slide 12 through hinge 14, and frame plate 13 is provided with fan-shaped teeth groove 15, and fan-shaped teeth groove 15 matches with gear 16 on the slide 12 can adjust the angle of Magnetic Sensor 4 on the frame plate 13.Carrier base 11 is slidingly arranged on the guide rail 28; Carrier base 11 is provided with chute 17, and slide 12 is slidably disposed in the chute 17 rotating screw bolt 18 through matching with screw rod 18; Slide 12 promptly moves in chute 17, can adjust on the frame plate 13 big spacing between the Magnetic Sensor 4 and subsides coin roller 3.Both sides are respectively equipped with the initial position limiting slide block 29 and termination position limiting slide block 19 of control support 5 slip locations in the frame 1 below pasting coin roller 3; Initial position limiting slide block 29 is respectively equipped with initial limit sensors 20 and stops limit sensors 21 with stopping on the position limiting slide block 19; Initial limit sensors 20 matches with the baffle plate 22 that is fixed on support 5 lower ends with termination limit sensors 21; Initial position limiting slide block 29 is slidingly arranged on the guide pillar 23 with termination position limiting slide block 19; Initial position limiting slide block 29 with stop position limiting slide block 19 and be threaded with separately adjustment screw mandrel 24, rotate initial working position and termination working position that two adjustment screw mandrels 24 can be regulated Magnetic Sensor 4.On frame 1, also be provided with the initial sensor 25 of information acquisition, the initial sensor 25 of information acquisition be arranged on the catch 26 that pastes on the coin roller 3 and match.Initial limit sensors 20, stop limit sensors 21 and the initial sensor 25 of information acquisition all is connected to computer processing system 6.Before the start, bank note is attached on the coin roller 3, bank note edge and the justified margin that pastes coin roller 3 upper stop pieces 26; After the start, what carry out earlier is the reset operation of Magnetic Sensor 4 positions, and slippage motor 8 rotates; Move to initial limit sensors 20 through screw mandrel 7 control Magnetic Sensors 4, blocked by baffle plate 22 up to initial limit sensors 20, slippage motor 8 shuts down; System gets into readiness, after starting working, pastes coin roller 3 and rotates; When catch 26 was passed by the initial sensor 25 of information acquisition, the initial sensor 25 of information acquisition sent a start signal for computer processing system 6, and capture program starts; Support 5 slides on guide rail 28, and Magnetic Sensor 4 begins carry out the AD sampling with the magnetic signal on the bank note that pastes 3 rotations of coin roller.In the utility model, setting speed probe 10 line numbers is M (M is high more, and precision is high more), and pasting coin roller 3 girths is L, and width of paper money is I, and then bank note is walked out-of-date speed probe 10 and can be provided I/L*M pulse.Once appearance is adopted in speed probe 10 pulses of the every reception of system, and the umber of pulse that metering rotating speed sensor 10 provides is gathered N (N >=I/L*M) inferior altogether.After stopping sampling, computer processing system 6 control slippage motors 8 rotate α degree (α calculates according to pitch, sampling lateral resolution), and rotating the α angle needs in M-N pulse, to rotate to finish, otherwise influences the sampling of next line.When umber of pulse reaches M, counter O reset, sampling restarts.Move to when stopping limit sensors 21 or artificial button and stopping up to baffle plate 22, system quits work, and further handles to host computer transmission AD sampled data through computer processing system 6.Above-described embodiment describes the preferred implementation of the device of magnetic information on a kind of detection plane article of the utility model; Be not that design and scope to utility model limits; Under the prerequisite that does not break away from the utility model scheme; Various external form modification and improvement that those skilled in the art make the technical scheme of the utility model all should fall into the protection domain of the device of magnetic information on a kind of detection plane article of the utility model.
Claims (5)
1. the device of magnetic information on the detection plane article; Comprise frame; It is characterized in that in frame (1), being provided with subsides coin roller (3) by motor (2) transmission; Be installed on the support (5) with pasting the relative Magnetic Sensor (4) of coin roller (3), support (5) is slidingly arranged in and pastes on the guide rail (28) that coin roller (3) parallels, and Magnetic Sensor (4) connects computer processing system (6).
2. the device of magnetic information on a kind of detection plane article according to claim 1 is characterized in that support (5) matches with screw mandrel (7) to be slidingly arranged on the guide rail (28) that screw mandrel (7) connects slippage motor (8); Roll shaft (9) end of pasting coin roller (3) is provided with speed probe (10), and the end of screw mandrel (7) connects displacement transducer (27), and speed probe (10) all is connected computer processing system (6) with displacement transducer (27).
3. the device of magnetic information on a kind of detection plane article according to claim 1 and 2; It is characterized in that support (5) comprises carrier base (11), slide (12) and frame plate (13); Magnetic Sensor (4) is fixed on the frame plate (13), and frame plate (13) is articulated in slide (12) through hinge (14), and frame plate (13) is provided with fan-shaped teeth groove (15); Fan-shaped teeth groove (15) matches with gear (16) on the slide (12); Carrier base (11) is slidingly arranged on the guide rail (28), and carrier base (11) is provided with chute (17), and slide (12) is slidably disposed in the chute (17) through matching with screw rod (18).
4. the device of magnetic information on a kind of detection plane article according to claim 1 and 2; It is characterized in that both sides are respectively equipped with the initial position limiting slide block (29) of control support (5) slip locations and stop position limiting slide block (19) in the frame (1) of pasting coin roller (3) below; Be respectively equipped with initial limit sensors (20) on initial position limiting slide block (29) and the termination position limiting slide block (19) 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 slidingly arranged on the guide pillar (23); Initial position limiting slide block (29) and stop position limiting slide block (19) and be threaded with separately adjustment screw mandrel (24); On frame (1), also be provided with the initial sensor of information acquisition (25), the initial sensor of information acquisition (25) be arranged on the catch (26) that pastes on the coin rollers (3) and match.
5. the device of magnetic information on a kind of detection plane article according to claim 3; It is characterized in that both sides are respectively equipped with the initial position limiting slide block (29) of control support (5) slip locations and stop position limiting slide block (19) in the frame (1) of pasting coin roller (3) below; Be respectively equipped with initial limit sensors (20) on initial position limiting slide block (29) and the termination position limiting slide block (19) 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 slidingly arranged on the guide pillar (23); Initial position limiting slide block (29) and stop position limiting slide block (19) and be threaded with separately adjustment screw mandrel (24); On frame (1), also be provided with the initial sensor of information acquisition (25), the initial sensor of information acquisition (25) be arranged on the catch (26) that pastes on the coin rollers (3) and match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201732323U CN202548948U (en) | 2012-04-23 | 2012-04-23 | Device for detecting magnetic information of plane article |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201732323U CN202548948U (en) | 2012-04-23 | 2012-04-23 | Device for detecting magnetic information of plane article |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202548948U true CN202548948U (en) | 2012-11-21 |
Family
ID=47169543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201732323U Withdrawn - After Issue CN202548948U (en) | 2012-04-23 | 2012-04-23 | Device for detecting magnetic information of plane article |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202548948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102637318A (en) * | 2012-04-23 | 2012-08-15 | 温州泓鼎商用机器有限公司 | Device for detecting magnetism information on plane articles |
-
2012
- 2012-04-23 CN CN2012201732323U patent/CN202548948U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102637318A (en) * | 2012-04-23 | 2012-08-15 | 温州泓鼎商用机器有限公司 | Device for detecting magnetism information on plane articles |
| CN102637318B (en) * | 2012-04-23 | 2014-04-09 | 温州泓鼎商用机器有限公司 | Device for detecting magnetism information on plane articles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121121 Effective date of abandoning: 20140409 |
|
| RGAV | Abandon patent right to avoid regrant |