CN213241301U - Coin identification and clear device of dividing - Google Patents
Coin identification and clear device of dividing Download PDFInfo
- Publication number
- CN213241301U CN213241301U CN202021856187.2U CN202021856187U CN213241301U CN 213241301 U CN213241301 U CN 213241301U CN 202021856187 U CN202021856187 U CN 202021856187U CN 213241301 U CN213241301 U CN 213241301U
- Authority
- CN
- China
- Prior art keywords
- coin
- sorting
- coins
- image
- clearing
- 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.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 70
- 230000000903 blocking effect Effects 0.000 claims description 24
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 4
- 238000004064 recycling Methods 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 2
- 239000000356 contaminant Substances 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 description 3
- 239000008358 core component Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Landscapes
- Testing Of Coins (AREA)
Abstract
The utility model provides a coin discernment and clear device of dividing relates to automatic ticket checking equipment and track traffic equipment technical field of selling, and it is clear to move back the mechanism, the spot foreign matter is clear to move back mouth, recognition coil, image profile recognition device, image grey level recognition device, conveyer belt, picks up coin unit and coin mouth including coin slot, coin carousel, coin mechanism, spot foreign matter. The device adopts horizontal structural design, effectively reduces overall height to improve the mode of distinguishing of coin, improve the discernment precision and the efficiency of true and false coin, overcome the problem that prior art exists.
Description
Technical Field
The utility model relates to an automatic sell ticket checking equipment and track traffic equipment technical field, especially relate to a coin discernment and clear device of dividing.
Background
At present, the ticket vending machine is widely applied to the field of rail transit equipment as self-service equipment, also called AFC equipment.
In recent years, with the development of rail transit, AFC system equipment, especially ticket vending machines, are applied to more and more subways, high-speed rails and intercity railways, and a coin unit is a core component in the ticket vending machine and is mainly used for identifying and receiving coins with different denominations.
As a core component of an automatic ticket vending machine, a main identification technology of a coin unit is based on the principle that coins with different denominations are different in material, and the difference in resistance value thereof causes different induced currents generated by cutting magnetic lines of an electromagnetic field when passing through an energized coil (that is, the conductivity value of the coin). When a single token or token with a resistance value close to the single token or token is encountered, the coin unit cannot be effectively distinguished, and only the judgment rigidness is improved, so that the coin unit can accept false coins or can reject worn true coins (the resistance value can also change) as false coins. This greatly affects the operation of the coin collection service and causes financial revenue losses for the operator. In order to avoid the simulated token, an image recognition device is added to a plurality of coin units, and the specific scheme is to add an industrial camera to perform coin pattern comparison before the existing coin recognizer, and the comparison result is as follows: the embedded program of the coin unit is informed by the modes of 'true' and 'false', and the embedded program can judge by combining the 'true' and the 'false' when receiving the coins and refund the coins which accord with the conductivity value but are identified as 'false' by the image.
The sorting mechanism of the recognition device of the majority of AFC coin units at present utilizes the gravity principle to sort vertically, after the image recognition device is added, the image recognition device must be positioned above the vertical position of an original coin recognizer, the height of the coin units is further increased, the whole machine height of the automatic ticket vending machine is fixed within 1800mm by industry specifications, the height of the coin units is increased, the position of a coin slot is further increased, the layout of the coin units in the automatic ticket vending machine is not favorable, when coins are inserted in human-computer interaction, the whole machine height also does not accord with the ergonomic specifications, and the coin inserting of people with low height is very difficult.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a coin discernment and clear device that divides adopts horizontal structural design, effectively reduces whole height to improve the mode of differentiateing of coin, improve the discernment precision and the efficiency of true and false coin, overcome the problem that prior art exists.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a coin identification and sorting device comprises a coin slot, a coin rotary disc, a coin sorting mechanism, a stain foreign matter clearing port, a coin identification coil, an image contour identification device, an image gray level identification device, a conveying belt, a coin picking unit and a coin sorting port; the coin separating rotary disc is used for conveying coins thrown from the coin slot; the stain foreign matter clearing mechanism is used for clearing coins containing the stain foreign matters and discharging the coins through a stain foreign matter clearing opening; the coin sorting mechanism is used for conveying coins to the coin identifying coil, and the coin identifying coil, the image contour recognition device and the image gray level recognition device are sequentially connected and are sequentially used for monitoring and recognizing the conductivity, the image contour and the image gray level of the coins; the conveying belt receives the coins output by the image gray level recognition device and transmits the coins to the coin sorting unit; the coin sorting unit comprises a clearing and retreating blocking mechanism and at least one sorting coin mechanism, the coin sorting ports comprise false coins or non-preset face value coin clearing and retreating ports located right below the clearing and retreating blocking mechanism and at least one sorting coin outlet located right below the sorting coin mechanism, the clearing and retreating blocking mechanism is used for sorting out coins which do not meet preset check values in electric conductivity, image profiles and image gray levels and falling into the false coins or the non-preset face value coin clearing and retreating ports to be discharged, releasing the three coins which all meet the preset check values and conveying the coins to the sorting coin mechanism through a conveying belt, and sorting out the coins and falling into the sorting coin outlet through the coin sorting mechanism and discharging.
Furthermore, the conveyor belt comprises two belts, two transmission motors and two rotating shafts, each belt is sleeved on one transmission motor at one end and one rotating shaft at the other end, and transmission power is provided by the transmission motors; each belt is vertically arranged, the rotating shaft and the transmission shaft of the transmission motor are vertical, the two belts are transversely arranged in parallel, and a gap capable of clamping coins is reserved between the two belts.
Furthermore, the coin sorting mechanism comprises a transverse rotatable body and a blocking rod, wherein one end of the blocking rod is fixed on the body, and the blocking rod can swing in a vertical plane along with the rotation of the body; the sorting mechanism is positioned above the belts, the blocking rod is right opposite to a gap between the two belts, and when the blocking rod swings to an angle range, the blocking rod enters the gap and can drop coins clamped by the belts to a sorting coin opening below the blocking rod; when swinging reversely to an angle, the swinging rod leaves the gap.
Furthermore, the coin sorting unit also comprises a reserved extension sorting coin mechanism, and the coin separating port also comprises a reserved extension sorting coin outlet which is positioned right below the reserved extension sorting coin mechanism.
Furthermore, the coin sorting outlet can be selectively communicated with a temporary storage mechanism, a circulation mechanism or a recovery mechanism of the ticket vending machine and is used for conveying the sorted coins to the temporary storage mechanism, the circulation mechanism or the recovery mechanism.
The ticket vending machine further comprises a control panel which is communicated with a main control unit of the ticket vending machine through a computer serial port and is powered by a power supply.
Further, the control board comprises a plurality of interfaces, and the interfaces are used for receiving the information of conductivity identification, image outline identification and image gray identification transmitted by the coin identification coil, the image outline identification device and the image gray identification device.
Furthermore, the control panel is also used for controlling the counterfeit currency or non-preset face value currency clearing and returning opening and the sorting currency outlet of the false currency clearing and returning blocking mechanism, the sorting currency mechanism and the currency sorting opening of the currency sorting unit to execute corresponding sorting currency actions.
Furthermore, the control panel is also used for driving electronic devices including a motor, an electromagnet, a sensor and an in-place switch to control the actions of the coin separating turntable, the coin separating mechanism, the stain and foreign matter removing opening and the conveyor belt.
Compared with the prior art, the utility model has the advantages of:
1. the whole height of the coin unit can be effectively reduced, the original vertically-distributed image recognition device and the original coin conductivity recognition device are changed into horizontally-distributed image recognition devices, and the situation that the vertical space layout in the equipment is tense is relieved.
2. The sorting mechanism can be expanded or reduced, and the purpose of identifying the currency is achieved.
3. The denomination of the incoming coins can be set by an embedded program, and whether to receive a single currency or multiple currencies can be determined by flexible configuration.
4. Effectively reduced the height of coin free fall, reduced the noise that produces because of coin free fall when accomodating the coin for coin unit worker makes an uproar is littleer.
5. The coin sorting machine has the capability of removing dirt and foreign matters, and can be used for sorting coins for the first time through the rotary disc before identifying the coins, so that the dirt is effectively prevented from entering the identifier to pollute the image identification device and the conductivity identification device, and the reliability and the robustness of the coin identification function are improved.
6. The coin income counting function can be realized through sensor detection and embedded program control, and whether income coins are brought into a prepared temporary storage bin and a cashbox or not is determined by combining practical application: the function can clear the coin types when the multiple denominations are received, can control the quantity of the coins in each cashbox to maintain balance when the single denomination is received, or preferentially receives a certain cashbox, and better matches with the working mode of rail transit cash operation (modes such as coin circulation operation, preferential recovery and clearing and the like).
7. The device supports multiple inputs, can shorten the ticket buying time and improve the coin ticket buying efficiency. Compared with a single input mode, the opening time of the recognizer is shortened, the work heating of the recognition part is reduced, and the service life of the recognizer is prolonged.
Drawings
Fig. 1 is a schematic structural view of a coin discriminating and sorting device.
Fig. 2 is a schematic diagram of coin transport of a coin discriminating and sorting apparatus.
FIG. 3 is a flow chart of coin identification and sorting.
Fig. 4 is an electrical schematic of a coin discriminating and sorting apparatus.
Detailed Description
In order to make the technical solution of the present invention more comprehensible, embodiments are described in detail below with reference to the accompanying drawings.
The embodiment provides a coin identification and sorting device, the structure of which is shown in fig. 1, and the device comprises a coin slot 1, a coin turntable 2, a coin mechanism 3, a dirty foreign matter clearing and retreating mechanism 4, a dirty foreign matter clearing and retreating slot 5, a coin identification coil 6, an image contour identification device 7, an image gray level identification device 8, a conveyor belt 9, a coin picking unit and a coin slot, wherein the coin picking unit comprises a clearing and retreating blocking mechanism 10, a coin sorting mechanism 12, a coin sorting mechanism 14, a reserved expansion coin sorting mechanism 16 and the like, and the coin slot comprises a counterfeit coin clearing and non-preset face value coin clearing and retreating slot 11, a coin sorting outlet 13, a coin sorting outlet 15, a reserved expansion coin sorting outlet 17 and the like. The flow of coin identification and sorting by the device is shown in fig. 3.
In this device, the coin gets into coin carousel 2 via coin slot 1, coin carousel 2 rotates under the drive of motor, if there is the spot foreign matter in the coin then can clear by spot foreign matter clear move back mechanism 4 and clear move back mouth 5 discharge from the spot foreign matter, the coin can separate under coin mechanism 3 and get into next mechanism and recognise in coin coil 6, carry out the conductivity check by recognizing coil 6, and loop through image profile recognition device 7 and carry out image identification and advance image grey level recognition device 8 and carry out image grey level recognition, then get into transmission belt 9, at this in-process:
if any one of the coin conductivity, the image profile and the image gray scale does not meet the preset check value, the coin is determined to be a counterfeit coin, and after entering the conveying belt 9, the coin is blocked by the clearing and retreating blocking mechanism 10 and is discharged from the counterfeit coin clearing and retreating port 11 or the non-preset face value coin clearing and retreating port.
If the conductivity, the image contour and the image gray scale of the coin all meet the preset check values, the coin passes through the coin sorting mechanism 12, the coin sorting outlet 13, the coin sorting mechanism 14, the coin sorting outlet 15 and other mechanisms in the conveying belt 9, and according to the difference of the preset check values, the coin sorting mechanism 12 sorts and then discharges the coin from the coin sorting outlet 13, or the coin sorting mechanism 14 sorts and then discharges the coin from the coin sorting outlet 15.
The coins discharged from the sorting coin outlet 13 and the sorting coin outlet 15 can be selected to enter a temporary storage mechanism of the ticket vending machine or be recycled to a circulating mechanism or be directly recycled to a recycling mechanism according to the use requirements of the coin units of the ticket vending machine.
The movement of the coins after they have entered the conveyor belt is shown in figure 2. The conveyor belt 9 comprises a transmission motor 91 which mainly provides transmission power for the belt, and also comprises a rotating shaft 92 and belts 93 and 94 at the other end, wherein the belts 93 and 94 are sleeved on the transmission motor 91 and the rotating shaft 92 and are transversely symmetrical left and right, the coins 20 move towards the transmission direction under the wrapping clamp of the two belts, at the moment, the coins 20 are identified by the conductivity, the image profile and the image gray level, and the coin sorting unit is used for sorting the coins 20 and comprises a body 18 and a stop lever 19, and the coin sorting unit can be a clearing and returning blocking mechanism 10, a coin sorting mechanism 12, a coin sorting mechanism 14, a reserved expanded coin sorting mechanism 16 and the like according to different positions. When the body 18 of the sorting unit rotates, the stop lever 19 falls down and stops in the moving direction of the coin 20 to form a block, and the coin 20 is separated from the belts 93 and 94 after being blocked and falls into the coin sorting opening, which can be a counterfeit coin or a non-predetermined denomination coin return opening 11, a sorting coin outlet 13, a sorting coin outlet 15, a reserved extension sorting coin outlet 17, and the like according to different positions.
The electric schematic diagram of the device is shown in fig. 4, the coin identification and sorting actions are realized through a control panel, and the control panel is communicated with a main control unit of an automatic ticket vending machine through a computer serial port and is powered by a power supply.
The control board comprises corresponding interfaces for receiving the information of conductivity recognition, image contour recognition and image gray recognition transmitted by the coin recognition coil 6, the image contour recognition device 7 and the image gray recognition device 8, performing comprehensive processing and judgment, and controlling each part of the coin picking unit and the coin sorting port to perform corresponding blocking and sorting actions. The control panel drives the electronic devices including the motor, the electromagnet, the sensor and the in-place switch to realize the accuracy of the movement actions of the coin separating rotary disc 2, the coin separating mechanism 3, the dirt and foreign matter clearing and retreating mechanism 4, the dirt and foreign matter clearing and retreating opening 5 and the transmission belt 9.
The above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same, and those skilled in the art can modify or equally replace the technical solutions of the present invention, and the protection scope of the present invention is subject to the claims.
Claims (9)
1. A coin identification and sorting device is characterized by comprising a coin slot, a coin rotary disc, a coin mechanism, a stain foreign matter clearing port, a coin identifying coil, an image contour identification device, an image gray level identification device, a conveying belt, a coin picking unit and a coin slot; the coin separating rotary disc is used for conveying coins thrown from the coin slot; the stain foreign matter clearing mechanism is used for clearing coins containing the stain foreign matters and discharging the coins through a stain foreign matter clearing opening; the coin sorting mechanism is used for conveying coins to the coin identifying coil, and the coin identifying coil, the image contour recognition device and the image gray level recognition device are sequentially connected and are sequentially used for monitoring and recognizing the conductivity, the image contour and the image gray level of the coins; the conveying belt receives the coins output by the image gray level recognition device and transmits the coins to the coin sorting unit; the coin sorting unit comprises a clearing and retreating blocking mechanism and at least one sorting coin mechanism, the coin sorting ports comprise false coins or non-preset face value coin clearing and retreating ports located right below the clearing and retreating blocking mechanism and at least one sorting coin outlet located right below the sorting coin mechanism, the clearing and retreating blocking mechanism is used for sorting out coins which do not meet preset check values in electric conductivity, image profiles and image gray levels and falling into the false coins or the non-preset face value coin clearing and retreating ports to be discharged, releasing the three coins which all meet the preset check values and conveying the coins to the sorting coin mechanism through a conveying belt, and sorting out the coins and falling into the sorting coin outlet through the coin sorting mechanism and discharging.
2. The coin discriminating and sorting device of claim 1 wherein the conveyor belt comprises two belts, two drive motors and two shafts, each belt being fitted over one drive motor at one end and one shaft at the other end, the drive motors providing drive power; each belt is vertically arranged, the rotating shaft and the transmission shaft of the transmission motor are vertical, the two belts are transversely arranged in parallel, and a gap capable of clamping coins is reserved between the two belts.
3. The coin discriminating and sorting device of claim 2 wherein the coin sorting mechanism includes a laterally rotatable body and a lever fixed at one end to the body, the lever being swingable in a vertical plane in response to rotation of the body; the sorting mechanism is positioned above the belts, the blocking rod is right opposite to a gap between the two belts, when the blocking rod swings to an angle range, the blocking rod enters the gap and can drop coins clamped by the belts to a sorting coin opening below, and when the blocking rod swings to an angle reversely, the blocking rod leaves the gap.
4. The coin discriminating and sorting device of claim 1 wherein the coin picking unit further comprises a reserved extension coin mechanism and the coin sorting slot further comprises a reserved extension coin outlet located directly below the reserved extension coin mechanism.
5. The coin discriminating and counting device of claim 1 wherein the coin sorting outlet is selectively connected to a buffer, a circulation or a recycling mechanism of a ticket vending machine for delivering the sorted coins to the buffer, circulation or recycling mechanism.
6. The coin discriminating and counting device of claim 1 further comprising a control panel communicating with the main control unit of the ticket vending machine through a serial port of the computer and powered by a power source.
7. The coin discriminating and counting device of claim 6 wherein the control board includes a plurality of interfaces for receiving conductivity recognition, image profile recognition, image intensity recognition information transmitted by the coin sensing coil, the image intensity recognition device, and the image intensity recognition device.
8. The coin discriminating and counting device of claim 6 wherein the control board is further adapted to control the coin discriminating and blocking mechanism of the coin sorting unit, the coin sorting mechanism and the counterfeit or non-default denomination coin discriminating and sorting outlets of the coin sorting unit to perform corresponding coin sorting actions.
9. The coin discriminating and counting device of claim 6 wherein the control board is further adapted to drive electronic devices including a motor, an electromagnet, a sensor, and a position switch to control the operations of the coin separating disk, the coin separating mechanism, the contaminant and foreign matter removing opening, and the conveyor belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021856187.2U CN213241301U (en) | 2020-08-31 | 2020-08-31 | Coin identification and clear device of dividing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021856187.2U CN213241301U (en) | 2020-08-31 | 2020-08-31 | Coin identification and clear device of dividing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213241301U true CN213241301U (en) | 2021-05-18 |
Family
ID=75903241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021856187.2U Expired - Fee Related CN213241301U (en) | 2020-08-31 | 2020-08-31 | Coin identification and clear device of dividing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213241301U (en) |
-
2020
- 2020-08-31 CN CN202021856187.2U patent/CN213241301U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI430205B (en) | Coin processing apparatus | |
| JP2838641B2 (en) | Unacceptable coin removal device for coin processing machine | |
| CN101627412A (en) | Coin handling method and coin handling device | |
| CN205428015U (en) | Coin sorting machine with pseudo - function of reflecting | |
| US9070240B2 (en) | Method and apparatus for offsorting coins in a coin handling machine | |
| CN213241301U (en) | Coin identification and clear device of dividing | |
| KR101363953B1 (en) | Recirculation type coin mechanism for handling different kinds of coins | |
| CN100555340C (en) | A kind of Coin separating and identifying mechanism | |
| JPS5818668B2 (en) | banknote processing equipment | |
| CN206003204U (en) | Automatic coin sorting, check all-in-one | |
| CN213987639U (en) | Double-side image recognition coin processing device | |
| CN1161719C (en) | Automatic booking machine | |
| JP3241578B2 (en) | Coin sorting counter | |
| CN207976945U (en) | One kind being stained coin and detects removal equipment automatically | |
| CN2540236Y (en) | Double-channel cash sorting machine | |
| CN218460183U (en) | Automatic clear extension of coin | |
| KR100975238B1 (en) | Coins fractionator of screw | |
| CN214067871U (en) | Coin box capable of changing | |
| CN105788058B (en) | Non-contact passive money automatic letter sorting machine | |
| JP4310955B2 (en) | Game media lending device and paper sheet conveyance control system | |
| JP3086150B2 (en) | Coin processing machine | |
| EP0665970B1 (en) | Coin transporting apparatus and method | |
| JP2001148070A (en) | Automatic recovering device for card | |
| KR101012427B1 (en) | Recycle and refund machine of rf trasportation card | |
| KR20050073194A (en) | Apparatus for identifying and sorting rf tokens |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |