CN219179988U - Magnetic head detection structure of banknote counter - Google Patents
Magnetic head detection structure of banknote counter Download PDFInfo
- Publication number
- CN219179988U CN219179988U CN202320046228.9U CN202320046228U CN219179988U CN 219179988 U CN219179988 U CN 219179988U CN 202320046228 U CN202320046228 U CN 202320046228U CN 219179988 U CN219179988 U CN 219179988U
- Authority
- CN
- China
- Prior art keywords
- magnetic head
- banknote
- magnetic
- roller
- paper money
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Inspection Of Paper Currency And Valuable Securities (AREA)
Abstract
The utility model provides a magnetic head detection structure of a banknote counter, which belongs to the technical field of banknote counters and comprises a banknote passing plate, wherein a roller capable of rotating along a banknote outlet direction is arranged on the banknote passing plate, and a first magnetic head is arranged on any one of one side of the roller facing the banknote outlet direction and one side of the roller facing the banknote inlet direction; according to the utility model, the first magnetic head is arranged on any one side of the roller in the banknote outlet direction and one side of the roller in the banknote inlet direction, so that the problem of detection blind areas and dead angles caused by arrangement of the roller is solved.
Description
Technical Field
The utility model relates to the technical field of banknote counting machines, in particular to a magnetic head detection structure of a banknote counting machine.
Background
A banknote counter (Currency-counting machine) is an electromechanical integrated device for automatically counting the number of banknotes, and generally has a counterfeit banknote recognition function, and is a machine for counting and distinguishing counterfeit banknotes. The banknote counter consists of several parts including banknote twisting wheel, banknote pressing wheel, banknote receiving wheel, frame, motor, transformer, electronic circuit, etc.
The banknote counter has the function of distinguishing the authenticity by detecting the inherent characteristics of the RMB. The working principle of magnetic detection is that some parts of large-denomination true paper money (20, 50, 100 yuan) are printed by magnetic ink, the magnetism of moving paper money is detected by a group of magnetic heads, and the magnetism is analyzed by a circuit, so that the true or false of the paper money can be distinguished.
The prior art chinese patent with publication number CN208061302U discloses a magnetic ink feature detecting device of banknote counting machine, two magnetic ink magnetic coding detecting devices are arranged on the transmission channel in the device, the magnetic ink magnetic coding detecting devices are arranged left and right, the magnetic ink magnetic coding detecting devices comprise at least 3 magnetic heads, at least 3 magnetic heads are arranged along the length direction of the banknote, two rollers and a flat plate part are arranged between the two magnetic ink magnetic coding detecting devices, the structure has blind areas and dead angles when detecting the banknote, if the positions of the rollers are not covered by the magnetic induction detecting areas of the magnetic heads, and the structure is unable to accurately identify the situation that the magnetic ink printing positions caused by left and right position offset or different denominations of the banknote are located at the transmission wheel.
Disclosure of Invention
The utility model aims to overcome the defects and the shortcomings of the prior art and provide a magnetic head detection structure without a detection blind area and dead angle of a banknote counter.
The technical scheme adopted by the utility model is as follows: the utility model provides a magnetic head detection structure of counting currency machine, includes the paper money board that crosses, it can follow the gyro wheel of going out paper money direction pivoted to cross to set up on the paper money board, the gyro wheel is provided with first magnetic head towards either one of paper money direction one side and paper money direction one side towards advancing.
The magnetic head group and the first magnetic head are arranged along the length direction of the paper currency, and the magnetic induction area of the magnetic head group and the first magnetic head can completely cover the area to be detected of the general paper currency.
The two rollers are arranged in the middle of the banknote passing plate at a certain interval, and the magnetic head group comprises a second magnetic head arranged between the two rollers and a third magnetic head arranged on the outer side of the end faces of the two rollers, which are far away from each other.
The first magnetic head is arranged on one side of the roller facing the banknote outlet direction, and the magnetic induction area of the first magnetic head is larger than the width of the roller and is connected with the magnetic induction area of the third magnetic head adjacent to the first magnetic head and the magnetic induction area of the second magnetic head.
The first magnetic head, the second magnetic head and the third magnetic head can be one magnetic head or a combination of a plurality of magnetic heads.
The first magnetic head is a small magnetic head, the second magnetic head is a long magnetic head, and the third magnetic head is three small magnetic heads which are arranged in parallel.
The banknote passing plate is provided with a roller hole, a first magnetic head hole, a second magnetic head hole and a third magnetic head hole corresponding to the roller, the first magnetic head, the second magnetic head and the third magnetic head.
The first magnetic head, the second magnetic head and the third magnetic head are all connected with corresponding circuit boards, and the circuit boards are fixed below the banknote passing board.
The roller hole is in communication with the first head hole.
The roller comprises a bracket hinged below the banknote passing plate, a wheel body rotatably arranged on the bracket and an elastic piece arranged between the banknote passing plate and the bracket, wherein the elastic piece is used for enabling at least part of the wheel body to always extend out of the roller hole.
The beneficial effects of the utility model are as follows: according to the utility model, the first magnetic head is arranged on any one side of the roller in the banknote outlet direction and one side of the roller in the banknote inlet direction, so that the problem of detection blind areas and dead angles caused by arrangement of the roller is solved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are required in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that it is within the scope of the utility model to one skilled in the art to obtain other drawings from these drawings without inventive faculty.
FIG. 1 is a schematic diagram of the present utility model;
FIG. 2 is a schematic view of a banknote passing plate according to the present utility model;
FIG. 3 is a second schematic diagram of the present utility model;
FIG. 4 is a schematic diagram of a magnetic head detecting structure and a bill dispensing rubber wheel according to the present utility model.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings, for the purpose of making the objects, technical solutions and advantages of the present utility model more apparent.
It should be noted that, in the embodiments of the present utility model, all the expressions "first" and "second" are used to distinguish two entities with the same name but different entities or different parameters, and it is noted that the "first" and "second" are only used for convenience of expression, and should not be construed as limiting the embodiments of the present utility model, and the following embodiments are not described one by one.
The terms of direction and position in the present utility model, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "top", "bottom", "side", etc., refer only to the direction or position of the drawing. Accordingly, directional and positional terms are used to illustrate and understand the utility model and are not intended to limit the scope of the utility model.
As shown in fig. 1 to 4, an embodiment of the present utility model is provided;
the utility model provides a magnetic head detection structure of counting currency machine, includes passes paper money board 1, pass paper money board 1 on set up can follow the gyro wheel 2 of going out paper money direction pivoted, as shown in fig. 4, this gyro wheel 2 can cooperate with going out paper money rubber wheel 8, paper money rubber wheel 8 that generally lies in the upside is along going out paper money direction reversal, thereby make gyro wheel 2 along going out paper money direction forward rotation, go out paper money rubber ring 8 and separate the paper currency that comes first with the back with twisting paper money rubber ring twice the linear velocity of continuous coming, send counter and detection sensor to count and distinguish the fake, nevertheless because the existence of this gyro wheel 2 can produce detection blind area and dead angle, if when paper currency needs to be detected the position to produce the skew just in gyro wheel 2 region, in gyro wheel 2 goes out paper money direction one side and is provided with first magnetic head 3 towards any one side in the paper money direction one side, the magnetic induction region of first magnetic head 3 is greater than the width of gyro wheel 2, can solve the problem that produces detection blind area and dead angle and paper currency that the paper currency that is different in size because of setting up the gyro wheel, also can adapt to different face value.
The paper money conveying device further comprises a magnetic head group 4, the magnetic head group 4 and the first magnetic head 3 are arranged along the length direction of paper money, the magnetic induction areas of the magnetic head group 4 and the first magnetic head 3 can completely cover the area to be detected of the general paper money, and the length direction of the magnetic head group is perpendicular to the conveying direction in the paper money conveying process.
Specifically, the two rollers 2 are arranged in the middle of the banknote passing board 1 at a certain interval, and the magnetic head group 4 includes a second magnetic head 5 arranged between the two rollers 2 and a third magnetic head 6 arranged outside the end faces of the two rollers 2 away from each other.
In this embodiment, the first magnetic head 3 is disposed on one side of the roller 2 facing the bill discharging direction, the magnetic induction area of the first magnetic head 3 is larger than the width of the roller 2, and is connected with the magnetic induction area of the third magnetic head 6 and the magnetic induction area of the second magnetic head 5 adjacent to the first magnetic head, and finally, all the first magnetic head 3, the second magnetic head 5 and the third magnetic head 6 form a continuous and complete magnetic induction area along the length direction of the bill.
The first magnetic head 3, the second magnetic head 5 and the third magnetic head 6 can be one magnetic head or a combination of a plurality of magnetic heads, and the magnetic heads have different size specifications; in this embodiment, the first magnetic head 3 is a small magnetic head, the second magnetic head 5 is a long magnetic head, the third magnetic head 6 is three small magnetic heads arranged in parallel, and generally, the third magnetic head 6 preferably adopts a plurality of small magnetic heads arranged in parallel, because the third magnetic head 6 is positioned at two sides, and the small magnetic heads can be better adapted to paper money with different sizes.
The banknote passing board 1 is provided with a roller hole 21, a first magnetic head hole 31, a second magnetic head hole 51 and a third magnetic head hole 61 corresponding to the roller 2, the first magnetic head 3, the second magnetic head 5 and the third magnetic head 6 respectively; the first magnetic head 3, the second magnetic head 5 and the third magnetic head 6 are all connected with corresponding circuit boards 7, the circuit boards 7 are fixed below the banknote passing board 1, the magnetic heads are connected to the circuit boards 7, and then are connected with the banknote passing board 1 through a base of the circuit board by bolts, and magnetic induction areas on the magnetic heads extend out of corresponding holes; in the present embodiment, the first magnetic head 3 and the third magnetic head 6 on the same side are connected to the same circuit board 7, the second magnetic head 5 in the middle is connected to one circuit board 7, and the roller hole 21 is communicated with the first magnetic head hole 31.
The magnetic heads are preferably high-quality magnetic heads with seamless splicing of magnetic induction areas, the magnetic induction areas of the magnetic heads are required to be spliced or even overlapped, the detection area required by the general paper currency is ensured to be covered completely, and the detection can not be influenced even if the paper currency is offset in a small range in the conveying process.
The roller 2 comprises a bracket 201 hinged below the banknote passing plate 1, a wheel body 202 rotatably arranged on the bracket 201, and an elastic piece 203 arranged between the banknote passing plate 1 and the bracket 201, wherein the elastic piece 203 adopts a torsion spring, and the elastic piece 203 is used for enabling at least part of the wheel body 202 to always extend out of the roller hole 21 and keep elastic contact with the banknote discharging rubber wheel 8.
The foregoing disclosure is illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, which is defined by the appended claims.
Claims (10)
1. The utility model provides a magnetic head detection structure of counting currency machine, includes passes paper money board (1), pass paper money board (1) on set up roller (2) that can follow the direction rotation of going out paper money, its characterized in that, roller (2) are provided with first magnetic head (3) towards either one of the direction one side of going out paper money and the direction one side of advancing paper money.
2. The magnetic head detection structure of the banknote counter according to claim 1, further comprising a magnetic head group (4), wherein the magnetic head group (4) and the first magnetic head (3) are arranged along the length direction of the banknote, and the magnetic induction area of the magnetic head group (4) and the first magnetic head (3) can completely cover the area required to be detected of the general banknote.
3. The magnetic head detection structure of a banknote counter according to claim 2, wherein the number of the rollers (2) is two, and the rollers are arranged in the middle of the banknote passing plate (1) at a certain interval, and the magnetic head group (4) comprises a second magnetic head (5) arranged between the two rollers (2) and a third magnetic head (6) arranged outside the end faces of the two rollers (2) which are far away from each other.
4. A magnetic head detecting structure of a banknote counter according to claim 3, wherein the first magnetic head (3) is disposed at one side of the roller (2) facing the banknote outlet direction, and the magnetic induction area of the first magnetic head (3) is larger than the width of the roller (2) and is connected with the magnetic induction area of the third magnetic head (6) adjacent to the first magnetic head and the magnetic induction area of the second magnetic head (5).
5. A magnetic head detecting structure of a banknote counter according to claim 3, wherein the first magnetic head (3), the second magnetic head (5) and the third magnetic head (6) are each a magnetic head or a combination of a plurality of magnetic heads.
6. A magnetic head detecting structure of a banknote counter according to claim 5, wherein said first magnetic head (3) is a small magnetic head, said second magnetic head (5) is a long magnetic head, and said third magnetic head (6) is three parallel small magnetic heads.
7. A magnetic head detection structure of a banknote counter according to claim 3, wherein the banknote passing board (1) is provided with a roller hole (21), a first magnetic head hole (31), a second magnetic head hole (51) and a third magnetic head hole (61) corresponding to the roller (2), the first magnetic head (3), the second magnetic head (5) and the third magnetic head (6).
8. The magnetic head detection structure of the banknote counter according to claim 7, wherein the first magnetic head (3), the second magnetic head (5) and the third magnetic head (6) are all connected with corresponding circuit boards (7), and the circuit boards (7) are fixed below the banknote passing board (1).
9. A magnetic head detecting structure of a banknote counter according to claim 7, wherein said roller hole (21) communicates with the first magnetic head hole (31).
10. A magnetic head detecting structure of a banknote counting machine according to claim 7, wherein the roller (2) comprises a bracket (201) hinged below the banknote passing plate (1), a wheel body (202) rotatably arranged on the bracket (201), and an elastic member (203) arranged between the banknote passing plate (1) and the bracket (201), wherein the elastic member (203) is used for enabling the wheel body (202) to at least partially and always extend out of the roller hole (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320046228.9U CN219179988U (en) | 2023-01-05 | 2023-01-05 | Magnetic head detection structure of banknote counter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320046228.9U CN219179988U (en) | 2023-01-05 | 2023-01-05 | Magnetic head detection structure of banknote counter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219179988U true CN219179988U (en) | 2023-06-13 |
Family
ID=86666945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320046228.9U Active CN219179988U (en) | 2023-01-05 | 2023-01-05 | Magnetic head detection structure of banknote counter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219179988U (en) |
-
2023
- 2023-01-05 CN CN202320046228.9U patent/CN219179988U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2011079673A1 (en) | Paper currency high-speed identification device and method thereof | |
| CN203746152U (en) | Miniaturized banknote processor | |
| CN104103124B (en) | A kind of bill handling apparatus utilizing positive and negative air-pressure alternate transport bank note and method | |
| CN103824378A (en) | Small paper money processing machine | |
| CN101110138A (en) | Continuously checking bank note validator | |
| CN204390281U (en) | Paper money counter | |
| CN219179988U (en) | Magnetic head detection structure of banknote counter | |
| CN208433064U (en) | Bill deviation correcting device and bill delivery apparatus | |
| CN202142126U (en) | Bank note stacking apparatus | |
| KR200215092Y1 (en) | Banknote counter | |
| CN203274671U (en) | Banknote thickness detection apparatus | |
| EP2824642A1 (en) | Valuable file identification device | |
| CN203941570U (en) | A kind of bill handling apparatus that utilizes positive and negative air-pressure alternately to transmit bank note | |
| CN105678896A (en) | Banknote counting and detecting machine based on longitudinal banknote feeding | |
| CN206619193U (en) | A kind of false-identifying device of paper money counter | |
| CN103136839A (en) | Authentic identification cash-counting machine enabling counterfeit cash to be separated automatically and counting twice | |
| CN201910088U (en) | Magnetic detection sensor mounting structure of banknote sorter and banknote counter | |
| CN221239288U (en) | Magnetism detection mechanism of vertical sorter | |
| CN102542654B (en) | Installation structure of magnetism detection sensor of paper money sorter and paper money counting machine | |
| CN213751242U (en) | Novel magnetic head structure using currency count machine | |
| CN213123146U (en) | Banknote counting and detecting machine of Vietnam shield | |
| CN2715256Y (en) | Vertical money counter | |
| CN203338451U (en) | Note sorter with linear array image sensor | |
| CN220691448U (en) | Cash inspecting machine | |
| CN203232489U (en) | Cash counting machine with multiple authentic identification functions |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |