CN109003385B - Coin separation recognition device - Google Patents
Coin separation recognition device Download PDFInfo
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- CN109003385B CN109003385B CN201810818918.5A CN201810818918A CN109003385B CN 109003385 B CN109003385 B CN 109003385B CN 201810818918 A CN201810818918 A CN 201810818918A CN 109003385 B CN109003385 B CN 109003385B
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D3/00—Sorting a mixed bulk of coins into denominations
- G07D3/02—Sorting coins by means of graded apertures
- G07D3/04—Sorting coins by means of graded apertures arranged on an inclined rail
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D13/00—Handling of coins or of valuable papers, characterised by a combination of mechanisms not covered by a single one of groups G07D1/00 - G07D11/00
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/20—Testing patterns thereon
- G07D7/202—Testing patterns thereon using pattern matching
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Abstract
The invention discloses a coin separating and identifying device, belonging to the technical field of coin separation, comprising: the paper currency and coin separating device is used for rapidly separating paper currency and coins; the paper currency flattening device is used for flattening and positioning the collected paper currency; the paper currency discernment packing apparatus will be spread the paper currency after the level and disinfect, inspect, packing, and this device can reduce the classification error of paper currency and coin, can discern the incomplete coin, to main stream coin discernment classification, disinfection, packing, can also be to the coin separation of overlapping, and the separation process is stable.
Description
Technical Field
The invention belongs to the technical field of coin separation, and particularly relates to a coin separation and recognition device.
Background
Along with the popularization of unmanned ticketing and automatic vending machines, the circulation and accumulation amount of paper money and coins is greatly increased, and particularly, a great amount of workload is huge when a public transport company, a financial department and the like classify a great amount of mixed paper money and coins every day. At present, the automatic collecting and selling device occupies the small-denomination currency market in the world with the advantages of low cost and low manpower demand, the input amount of paper money and coins is greatly increased, the subsequent separation of mixed paper money and coins is greatly burdened for workers, and a large amount of resources are wasted. Because the manual sorting cost of the mixed paper money and the coins is high, the profit is small, the paper money and the coins are not counted again generally and have more errors, the automatic circulation of the paper money and the coins is urgent social requirements, and the market needs a mature and reliable automatic paper money and coin processing machine tool with the mixed paper money and the coins.
With the rapid development of socioeconomic, automated commercial machines have become more and more widely used. The coin sorting machine has great market demand as a representative of automatic commercial machines, and can bring great convenience to the life of people in the aspects of coin identification, sorting and arrangement; currently, in the field of coin identification technology, there are devices for separately identifying bills and coins, but there are few devices for identifying a mixture of bills and coins.
Disclosure of Invention
The invention aims to provide a coin separating and identifying device which can reduce the classification errors of paper money and coins, can identify defective coins, can identify, classify, disinfect and pack main coins, can separate overlapped coins and has a stable separating process.
The scheme adopted by the invention for realizing the purpose is as follows: a coin separation discriminating device comprising:
the paper currency and coin separating device is used for rapidly separating paper currency and coins;
the paper currency flattening device is used for flattening and positioning the collected paper currency;
the paper money identification and packaging device is used for sterilizing, inspecting and packaging the paved paper money.
The coin separating device classifies the collected coins and places the coins in different recycling boxes.
Preferably, the paper money and coin separating device comprises a guide port, one end of a money passing pipeline is connected to the lower portion of the guide port, an air inlet inclined hole which is inclined upwards is formed in the wall surface of the money passing pipeline, the other end of the money passing pipeline is connected with a coin falling slope, and a coin inlet groove is formed in the bottom end of the coin falling slope. The coin mixture gets into separator from the direction mouth, and the wall that leads to the coin pipeline is equipped with oblique ascending air inlet inclined hole, and the coin mixture receives oblique ascending wind field effect, and the coin is because small, and the wind field effect that the density received is big is little, and gravity is big, falls to falling the coin slope, and paper currency blows off towards the paper side (screen) outside on the contrary. Even if the paper money falls to the falling slope, the paper money can move to the outer side of the paper surface (screen) under the continuous action of the wind field. The coins slide to the coin inlet groove from the falling coin slope.
Preferably, the paper money flattening device comprises an external threaded hole, an air suction port a is formed in the middle of the external threaded hole, the external threaded hole is matched with the internal thread, the internal thread is fixedly connected with the blocking net, a positioning block is arranged in the middle of the blocking net, and an air suction port b is formed between the blocking net and the internal thread. The external thread hole spirally moves downwards, and when the external thread hole reaches the stroke bottom dead center, the air suction port a reaches the paper money box after air separation. The external thread hole touches the travel switch, the motor of the external thread hole stops moving, the air valve of the air suction port a is opened by the travel switch, and the air suction starts to work. The suction port a is internally provided with a negative pressure detection device, and if the suction port a is detected not to be in a negative pressure state or the negative pressure is detected not to be in a rated pressure, the suction port a indicates that the paper money is not sucked by the suction port a or the edge of the paper money is sucked (the paper money is sucked by two paper money at a time or the edge is sucked to ensure air leakage). The negative pressure device can compare the signal with a rated pressure signal, if the difference value of the signals is larger than a threshold value, the suction failure is indicated, the electromagnetic valve closes the air valve of the failure module, and the successful module continues to work. If all six modules fail, the paper money box is stirred again, and if the paper money box fails for a plurality of times after stirring, the paper money box is indicated to have no paper money. After the paper money is sucked, the return spiral of the external thread hole rises at a high speed, the paper money is thrown away until the external thread hole touches a travel switch of the air valve of the air suction port b, and the paper money starts to work and suck air. Through this process, the banknotes rotated and unfolded at high speed are unfolded and sucked by the suction port b of the suction port a. The blocking net is provided with a positioning block. The positioning block is arranged at a position 7 cm away from the circle center, and because the width of the current circulating RMB is smaller than 7 cm and the length is larger than 140 cm, the long end of the paper money can be touched with the positioning block certainly, and the wide end can not be touched, so that the positioning of the paper money is completed.
As preferred, paper currency discernment packing apparatus includes the fretwork drive belt, one side of fretwork drive belt is equipped with the curb plate, the heating power steam pipe who is parallel with the conveyer belt has been arranged to the curb plate top, fretwork drive belt top is equipped with high-speed camera, high-speed camera is connected on the curb plate, the one end of conveyer belt b is connected to fretwork drive belt right side tip, conveyer belt b is equipped with the photogate with fretwork drive belt junction, the tectorial membrane door is installed to the other end of conveyer belt b, the middle part of tectorial membrane door is equipped with the tectorial membrane stock form, conveyer belt b. The paper currency flattening device places paper currency on the hollow-out conveying belt through the mechanical rotating arm, the thermal steam pipeline parallel to the conveying belt is arranged above the side plate, high-pressure thermal gas can be sprayed to the paper currency through the steam pipeline, and the gas contains steam with moderate humidity and is used for flattening fibers of the paper currency to enable the paper currency to be smooth; the steam containing heat can sterilize the bacteria of the paper money; the gas keeps high pressure, which not only ensures the qualitative of the paper money, but also is beneficial to the paper money to cling to the transmission belt. The high-number cameras upload the collected images to the PC end to be converted into true color images, and the computer performs image segmentation through a vertical projection method to perform edge detection on the paper money. And converting the divided RGB banknote image into a gray level image after weighted averaging, drawing a gray level histogram, comparing the obtained gray level histogram with a template in a standard library, and calculating whether the Euclidean distance between the obtained gray level histogram and the template is smaller than a threshold value or not, and if the Euclidean distance is larger than the threshold value, the obtained gray level histogram is a defective banknote or a counterfeit banknote. The turret issues commands to the turret's stepper motor via AD conversion based on the image processing results, turning to different conveyor belts, only conveyor belt b being indicated in the drawing for simplicity. Before entering the conveyor belt b, counting is performed through a photoelectric gate. Conveyer belt b not only inclines certain angle with ground along the curb plate direction, and becomes certain angle along tectorial membrane door direction to conveyer belt b lower part is equipped with vibrating device, and above-mentioned several designs are in order to be favorable to the arrangement packing of paper currency. And the sorted paper money enters the film coating groove after going down to the steps, the film coating door is opened after reaching a certain number, the paper money slides out, and the film coating door is closed. The paper money is wrapped by the film. Two heat seals are arranged on the outer side below the laminating door, and a machine with a dotting and breaking in the middle is used for sealing. (imagine that two bags of five-lobed miaow's miaow are such that the seals are attached together and easily tear apart).
Preferably, the coin separating device comprises an inlet part, the lower end of the inlet part is connected with a vertical guide part, the vertical guide part is connected with a spiral part, the tail part of the spiral part is connected with a transition part, the transition part is connected with a separating part, the lower end of the separating part is connected with a vertical guide pipe, the vertical guide pipe is connected with a recovery transition part, the recovery transition part is connected with a recovery channel, and the tail end of the recovery channel is provided with a recovery box which bounces out. The coin gets into perpendicular guide part through entering portion, gets into the spiral part through perpendicular guide part and accelerates to under centrifugal force, make the coin motion gesture be perpendicular, by the transition portion of spiral part afterbody, become the horizontal slip with the coin motion gesture by perpendicular, reach the separation, separation portion separates the coin of not uniform size, makes the coin of separation get into different collection boxes, if there is the coin to fail to get into each recovery box, will get into and jump out and retrieve the box.
Preferably, the separating part is 5 layers and is distributed in a step shape, each layer is separated by a separating thin plate, and the height of each layer of slide way of the separating part is slightly higher than the thickness of the unitary coin. The separation portion is equipped with 5 layers, and the design enables the separation effect better, and the coin of every layer collection all is inequality, classification that can be better, and each layer slide height is higher than monobasic coin thickness and is placed the coin and take place to block up in getting into the slide, influences the separation effect.
Preferably, the recovery channel is internally provided with a corner separation hole, a pentagonal separation hole and a unitary separation hole, a corner recovery box, a pentagonal recovery box and a unitary recovery box are correspondingly arranged below each separation hole, each recovery box is directly connected with the corresponding separation hole through a guide pipe, and a counter is arranged in the middle of each guide pipe. Through the separation part, the overlapped coin is separated, get into each slide, at the separation part afterbody, the perpendicular whereabouts, get into perpendicular stand pipe, get into the recovery passageway through the recovery transition portion of perpendicular stand pipe afterbody, the coin motion gesture is vertical state this moment, when through one corner separation hole, if the coin is the one corner this moment, will pass through one corner separation hole, get into one corner by the stand pipe and retrieve the box, and the counter count, if pentagon, then cross one corner separation hole, get into pentagon separation hole, advance pentagon by the stand pipe and retrieve the box, and the counter count, if unary, then cross one corner and pentagon separation hole, get into unary by the stand pipe and retrieve the box, and the counter count, if there is the coin to fail to get into each and retrieve the box, will get into and jump out and retrieve the box.
Compared with the prior art, the invention has the beneficial effects that: 1) the coins and the paper money entering the device are classified in a mode of combining winnowing with an inclined chute, so that the classification errors are reduced. 2) Through the mechanism innovation, a folding coin unfolding and positioning device is designed. 3) Through the innovation of an electromechanical system, a device for screening worn and false notes, recognizing, classifying, disinfecting and packaging mainstream paper money is designed. 4) The overlapped coins are separated by the slideway separating layer, and the structure is simple. 5) The whole separation process utilizes the slide corner to adjust the motion attitude of the coin, and the process is stable.
The coin separating and identifying device provided by the invention overcomes the defects of the prior art, and is reasonable in design and convenient to operate.
Drawings
FIG. 1 is a flow chart of a coin separating and identifying device according to the present invention;
FIG. 2 is a schematic diagram of the banknote and coin sorting of the present invention;
FIG. 3 is a schematic view of the structure of the paper money flattening device of the present invention;
FIG. 4 is a schematic structural view of a paper money discriminating and packing apparatus according to the present invention;
FIG. 5 is a front view of a coin separator of the present invention;
FIG. 6 is a side view of a coin separator of the present invention;
FIG. 7 is a top view of the coin separator of the present invention.
Description of reference numerals: 1. a guide port; 2. an air inlet inclined hole; 3. a coin falling slope; 4. a coin inlet slot; 5. a coin passing pipeline; 6. an air suction port b; 7. positioning blocks; 8. an internal thread; 9. an air suction port a; 10. an external threaded hole; 11. blocking the net; 12. a high-speed camera; 13. hollowing out the transmission belt; 14. a side plate; 15. a turret; 16. a film-covered door; 17. a conveyor belt b; 18. laminating the paper roll; 19. a photogate; 20. a film coating groove; 21. an entry section; 22. a vertical guide portion; 23. a spiral portion; 24. a separation section; 25. a guide tube; 26. a counter; 27. A corner recovery box; 28. a pentagonal recycling box; 29. a unitary recovery cartridge; 30. jumping out of the recovery box; 31. a unitary separation well; 32. a pentagonal separation hole; 33. a corner separation hole; 34. A recovery transition section; 35. a transition section; 36. a vertical guide tube; 37. and (6) recovering the channel.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
The invention is described in further detail below with reference to examples and figures:
example 1:
as shown in fig. 1 to 7, a money item separating and identifying apparatus includes:
the paper currency and coin separating device is used for rapidly separating paper currency and coins;
the paper currency flattening device is used for flattening and positioning the collected paper currency;
the paper money identification and packaging device is used for sterilizing, inspecting and packaging the paved paper money.
The coin separating device classifies the collected coins and places the coins in different recycling boxes.
Paper currency coin separator includes direction mouth 1, and the one end of leading to coin pipeline 5 is connected to 1 below of direction mouth, is equipped with ascending air inlet inclined hole 2 in the slant on the wall that leads to coin pipeline 5, and the other end that leads to coin pipeline 5 is connected and is fallen coin slope 3, and the bottom that falls coin slope 3 has been seted up into coin groove 4. The coin mixture enters the separating device from the guide port 1, the wall surface of the coin through pipeline 5 is provided with an oblique upward air inlet inclined hole 2, the coin mixture is acted by an oblique upward wind field, coins fall to a coin falling slope 3 due to small volume, small wind field action on high density and high gravity, and paper money is blown out towards the outer side of a paper surface (screen) on the contrary. Even if the paper money falls to the money falling slope 3, the paper money moves to the outer side of the paper surface (screen) under the continuous action of the wind field. The coin slides from the falling slope 3 to the coin inlet slot 4.
The paper currency flattening device comprises an external threaded hole 10, an air suction port a9 is formed in the middle of the external threaded hole 10, the external threaded hole 10 is matched with an internal thread 8, the internal thread 8 is fixedly connected with a blocking net 11, a positioning block 7 is arranged in the middle of the blocking net 11, and an air suction port b6 is formed between the blocking net 11 and the internal thread 8. The external thread hole 10 moves downwards spirally, when the stroke bottom dead center is reached, namely the air suction port a reaches the paper money box after air separation. The external thread hole 10 triggers a travel switch, the motor of the external thread hole 10 stops moving, the air valve of the air suction port a9 is opened by the travel switch, and the air suction starts to work. The suction port a9 is provided with a negative pressure detecting means, and when it is detected that the suction port a9 is not in a negative pressure state or the negative pressure is not at a rated pressure, it indicates that the suction port a9 is not sucking the bill or sucking the edge of the bill (sucking two bills at a time or sucking the edge certainly leaks). The negative pressure device can compare the signal with a rated pressure signal, if the difference value of the signals is larger than a threshold value, the suction failure is indicated, the electromagnetic valve closes the air valve of the failure module, and the successful module continues to work. If all six modules fail, the paper money box is stirred again, and if the paper money box fails for a plurality of times after stirring, the paper money box is indicated to have no paper money. After the paper money is sucked, the external thread hole 10 returns to spirally rise at a high speed, the paper money is thrown away until the external thread hole 10 touches a travel switch of the air valve of the air suction port b6, and the work starts to suck the air. Through this process, the banknotes rotated and unfolded at high speed are unfolded and sucked through the air inlet a9 and the air inlet b 6. The baffle net 11 is provided with a positioning block 7. The positioning block 7 is arranged at a position 7 cm away from the circle center, and because the width of the current circulating RMB is smaller than 7 cm and the length is larger than 140 cm, the long end of the paper money can be contacted with the positioning block 7 certainly, and the wide end can not be contacted, so that the positioning of the paper money is completed.
Paper currency discernment packing apparatus includes fretwork drive belt 13, one side of fretwork drive belt 13 is equipped with curb plate 14, the heating power steam pipe who is parallel with the conveyer belt has been arranged to curb plate 14 top, fretwork drive belt 13 top is equipped with high-speed camera 12, high-speed camera 12 is connected on curb plate 14, the one end of conveyer belt b17 is connected to fretwork drive belt 13 right side tip, conveyer belt b17 is equipped with photogate 19 with fretwork drive belt 13 junction, tectorial membrane door 16 is installed to the other end of conveyer belt b17, the middle part of tectorial membrane door 16 is equipped with tectorial membrane stock form 18, conveyer belt b17 is equipped with tectorial membrane groove 20 with. The paper currency flattening device places paper currency on the hollow conveyor belt 13 through the mechanical rotating arm, a thermal steam pipeline parallel to the conveyor belt is arranged above the side plate 14, high-pressure thermal gas can be sprayed to the paper currency through the steam pipeline, and the gas contains steam with moderate humidity and is used for flattening fibers of the paper currency to enable the paper currency to be smooth; the steam containing heat can sterilize the bacteria of the paper money; the gas keeps high pressure, which not only ensures the qualitative of the paper money, but also is beneficial to the paper money to cling to the transmission belt. The high-number camera 12 uploads the collected images to a PC (personal computer) end to be converted into true color images, and the computer performs image segmentation by a vertical projection method and performs edge detection on paper money. And converting the divided RGB banknote image into a gray level image after weighted averaging, drawing a gray level histogram, comparing the obtained gray level histogram with a template in a standard library, and calculating whether the Euclidean distance between the obtained gray level histogram and the template is smaller than a threshold value or not, and if the Euclidean distance is larger than the threshold value, the obtained gray level histogram is a defective banknote or a counterfeit banknote. The turret 15 gives a command to the turret's stepping motor through AD conversion according to the image processing result to turn to a different conveyor belt, and only the conveyor belt b17 is shown in the drawing for simplicity. Before entering the conveyor b17, the counting is performed by the photoelectric gate 19. The conveyor belt b17 is inclined at an angle with the ground along the side plate 14 and at an angle along the film covering door 16, and a vibration device is arranged at the lower part of the conveyor belt b17, which are designed to facilitate the arrangement and packing of the paper money. The sorted paper money enters the film coating groove 20 after going down to the steps, the film coating door 16 is opened after reaching a certain number, the paper money slides out, and the film coating door 16 is closed. The paper money is wrapped by the film. The outer side of the lower part of the film covering door 16 is provided with two heat seals, and a machine with a dotted disconnection in the middle is used for sealing. (imagine that two bags of five-lobed miaow's miaow are such that the seals are attached together and easily tear apart).
Coin separator includes entering portion 21, and perpendicular guide part 22 is connected to entering portion 21 lower extreme, and perpendicular guide part 22 connects spiral portion 23, and spiral portion 23 end connection transition portion 35, transition portion 35 connect separation portion 24, and perpendicular stand pipe 36 is connected to separation portion 24 lower extreme, and perpendicular stand pipe 36 connects and retrieves transition portion 34, retrieves transition portion 34 and connects recovery channel 37, and recovery channel 37's end is equipped with to jump out and retrieves box 30. The coin gets into perpendicular guide part 22 through entering portion 21, gets into spiral part 23 through perpendicular guide part 22 and accelerates, and under the centrifugal force effect, make the coin motion gesture be perpendicular, by the transition portion 35 of spiral part 23 afterbody, become the horizontal slip with the coin motion gesture by perpendicular, reach separation portion 24, separation portion 24 separates the coin of not uniform size, make the coin of separation get into different collection boxes, if there is the coin to fail to get into each recovery box, will get into and jump out recovery box 30.
The separating part 24 is divided into 5 layers which are distributed in a step shape, each layer is separated by a separating thin plate, and the height of each layer of slide way of the separating part 24 is slightly higher than the thickness of a unitary coin. The separation portion is equipped with 5 layers, and the design enables the separation effect better, and the coin of every layer collection all is inequality, classification that can be better, and each layer slide height prevents that the coin from taking place to block up in getting into the slide than monobasic coin thickness height, influences the separation effect.
An angle separation hole 33, a pentagonal separation hole 32 and a unitary separation hole 31 are arranged in the recovery channel 37, an angle recovery box 27, a pentagonal recovery box 28 and a unitary recovery box 29 are correspondingly arranged below each separation hole, each recovery box is directly connected with the separation hole through a guide pipe 25, and a counter 26 is arranged in the middle of the guide pipe 25. The overlapped coins are separated by the separating part 24, enter respective slide ways, vertically fall at the tail part of the separating part 24, enter the vertical guide pipe 36, enter the recovery channel 37 through the recovery transition part 34 at the tail part of the vertical guide pipe 36, the movement posture of the coins is in a vertical state at the moment, when the coins pass through the one-corner separation hole 33, if the coins are one corner at the moment, the coins pass through the one-corner separation hole 33, enter the one-corner recovery box 27 from the guide pipe 25, and the counter 26 counts, if the coins pass through the five-corner separation hole 33, the coins pass through the one-corner separation hole 25, enter the one-corner recovery box 32, pass through the one-corner separation hole 25, enter the five-corner recovery box 28 from the guide pipe 25, and the counter 26 counts, if the coins pass through one-corner separation hole and the five-corner separation hole, enter the one-element separation hole 31, enter the one-element recovery box 29 from the.
The inner wall of the guide pipe 25 is coated with a wear-resistant coating, and the coating comprises the following components in parts by weight: 18 parts of zinc borate modified phenolic resin, 22 parts of organic silicon modified polyester resin, 2 parts of sodium carboxymethylcellulose, 7.2 parts of silica sol, 19 parts of toluene, 10 parts of ethylbenzene, 5 parts of graphite powder, 11 parts of p-xylene, 10 parts of ethyl acetate, 8 parts of 2- (2-ethyl butoxy) ethanol and 7 parts of isopropanol, wherein the pH value of the sodium carboxymethylcellulose is 8, the substitution degree is 0.3, the inner wall of the guide pipe 25 is in long-term contact with scratched coins, the service life of the guide pipe 25 can be gradually reduced, the loss of the coins to the guide pipe 25 can be effectively reduced by coating an abrasion-resistant coating on the inner wall of the guide pipe 25, the zinc borate modified phenolic resin and the organic silicon modified polyester resin are used as base materials of novel abrasion-resistant materials, the proportion of the zinc borate modified phenolic resin and the organic silicon modified polyester resin is controlled within a certain range, the abrasion resistance of the novel abrasion-resistant coating is, Ethylbenzene and paraxylene are organic solvents of the coating, the content of the ethylbenzene and paraxylene in the raw materials is reasonably controlled, the dilution and stable volatilization effects of the coating are good, a smooth coating can be formed, the wear-resisting property of graphite powder is good, and the graphite powder and silica sol act together, so that the wear-resisting property of the coating can be greatly enhanced on the premise of obviously improving the adhesion property of the novel wear-resisting coating and a substrate.
Example 2:
as shown in fig. 1-7, in the actual use process of the money separating and identifying device of the invention, the money mixture enters the separating device from the guide port 1, the money mixture is acted by the wind field which is inclined upwards, the coins are acted by the wind field which is small due to small volume and large density, the gravity is large, the coins fall to the falling slope 3, the paper currency is reversely blown out towards the outer side of the paper surface (screen), the paper currency enters the paper currency flattening device after being separated, and through the process, the paper currency which rotates and spreads at high speed is spread and sucked by the air suction port a9 and the air suction port b 6. The blocking net is provided with a positioning block 7. The positioning block 7 is arranged at a position 7 cm away from the circle center, because the width of the current circulating RMB is smaller than 7 cm and the length is larger than 140 cm, the long end of the paper money can be touched with the positioning block 7 certainly, and the wide end can not be touched, so that the positioning of the paper money is completed, and after the paper money is positioned, the paper money is quickly packaged by the paper money identification and packaging device.
The coins enter the vertical guide part 22, enter the spiral part 23 through the vertical guide part 22 to accelerate, and under the centrifugal force, make the movement attitude of the coin vertical, by the transition part 35 at the tail of the spiral part, change the movement attitude of the coin from vertical to horizontal and slip, reach the separation part 24, the separation part 24 is divided into 5 layers, each layer is separated by the separation sheet metal, and the height of each layer of slip passage of the separation part 24 is slightly higher than the thickness of a unitary coin, 5 layers of separation layers present the step distribution, through the separation part 24, the overlapped coins are separated, enter the respective slip passage, at the tail of the separation part 24, fall vertically, enter the vertical guide pipe 36, enter the recovery channel 37 through the recovery transition part 34 at the tail of the vertical guide pipe 36, the movement attitude of the coin is the vertical state at this moment; when passing through the corner separation hole 33, if the coin is a corner at this time, the coin passes through the corner separation hole 33, enters the corner recovery box 27 from the guide pipe 25, is counted by the counter 26, if the coin is a corner, crosses the corner separation hole 33, enters the pentagon separation hole 32, enters the pentagon recovery box 28 from the guide pipe 25, and the counter 26 counts, if the coin is a unitary coin, crosses the corner and the pentagon separation hole 32, enters the unitary separation hole 31, enters the unitary recovery box 29 from the guide pipe, and the counter 26 counts, and if the coin fails to enter each recovery box, the coin enters the recovery box 30.
The conventional techniques in the above embodiments 1 and 2 are known to those skilled in the art, and therefore, detailed descriptions thereof are omitted.
The above embodiments are merely illustrative, and not restrictive, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the invention. Therefore, all equivalent technical solutions also belong to the scope of the present invention, and the protection scope of the present invention should be defined by the claims.
Claims (5)
1. A coin separating and identifying device, comprising:
the paper currency and coin separating device is used for rapidly separating paper currency and coins;
the paper currency flattening device is used for flattening and positioning the collected paper currency;
the paper money identification and packaging device is used for disinfecting, inspecting and packaging the paved paper money;
the coin separating device classifies the collected coins and places the coins into different recycling boxes;
the paper money and coin separating device comprises a guide port (1), wherein one end of a coin passing pipeline (5) is connected to the lower portion of the guide port (1), an upward oblique air inlet hole (2) is formed in the wall surface of the coin passing pipeline (5), the other end of the coin passing pipeline (5) is connected with a coin falling slope (3), and a coin inlet groove (4) is formed in the bottom end of the coin falling slope (3);
the paper money leveling device comprises an external threaded hole (10), an air suction port a (9) is formed in the middle of the external threaded hole (10), the external threaded hole (10) is matched with an internal thread (8), the internal thread (8) is fixedly connected with a blocking net (11), a positioning block (7) is arranged in the middle of the blocking net (11), and an air suction port b (6) is formed between the blocking net (11) and the internal thread (8);
the external threaded hole (10) moves spirally downwards, when the external threaded hole reaches a stroke bottom dead center, the external threaded hole (10) touches a stroke switch, a motor of the external threaded hole (10) stops moving, an air valve of an air suction port a (9) is opened by the stroke switch to start working and air suction, a negative pressure detection device is arranged in the air suction port a (9), if the air suction port a (9) is detected not in a negative pressure state or negative pressure is not in a rated pressure state, the air suction port a (9) does not suck paper money or sucks the edge of the paper money, the negative pressure device can compare signals with rated pressure signals, if the difference value of the signals is greater than a threshold value, suction failure is indicated, an electromagnetic valve closes the air valve of a failure module, a successful module continues working, if all six modules fail, the paper money box is stirred again, if the paper money fails for many times after stirring, the paper money is not in the box, the paper money is thrown away until the external threaded hole (10) touches a travel switch of an air valve of the air suction port b (6) to start working and air suction, the paper money which is unfolded at high speed is unfolded and sucked by the air suction port a (9) and the air suction port b (6) through the process, and the positioning block (7) is arranged at a position 7 cm away from the circle center.
2. A coin separation discriminating device as claimed in claim 1, wherein: paper currency discernment packing apparatus includes fretwork drive belt (13), one side of fretwork drive belt (13) is equipped with curb plate (14), the heating power steam pipe who is parallel with the conveyer belt has been arranged to curb plate (14) top, fretwork drive belt (13) top is equipped with high-speed camera (12), high-speed camera (12) are connected on curb plate (14), the one end of conveyer belt b (17) is connected to fretwork drive belt (13) right side tip, conveyer belt b (17) and fretwork drive belt (13) junction are equipped with photogate (19), tectorial membrane door (16) are installed to the other end of conveyer belt b (17), the middle part of tectorial membrane door (16) is equipped with tectorial membrane stock form (18), conveyer belt b (17) and the junction of tectorial membrane door (16) are equipped with tectorial membrane groove (20).
3. A coin separation discriminating device as claimed in claim 1, wherein: coin separator is including entering portion (21), perpendicular guide part (22) is connected to entering portion (21) lower extreme, spiral portion (23) is connected in perpendicular guide part (22), spiral portion (23) end connection transition portion (35), separation portion (24) is connected in transition portion (35), perpendicular stand pipe (36) is connected to separation portion (24) lower extreme, perpendicular stand pipe (36) are connected and are retrieved transition portion (34), retrieve transition portion (34) and connect recovery passageway (37), the end of recovery passageway (37) is equipped with bounces out and retrieves box (30).
4. A coin separation discriminating device as claimed in claim 3, wherein: the separating part (24) is divided into 5 layers and distributed in a step mode, each layer is separated by a separating thin plate, and the sliding channel height of each layer of the separating part (24) is slightly larger than the thickness of a unitary coin.
5. A coin separation discriminating device as set forth in claim 4, wherein: retrieve passageway (37) inside one corner separation hole (33), pentagon separation hole (32), monobasic separation hole (31) of being equipped with, every separation hole below correspondence is equipped with one corner and retrieves box (27), pentagon and retrieves box (28), monobasic and retrieves box (29), every separation box directly is connected through stand pipe (25) with the separation hole, stand pipe (25) mid-mounting has counter (26).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810818918.5A CN109003385B (en) | 2018-07-24 | 2018-07-24 | Coin separation recognition device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810818918.5A CN109003385B (en) | 2018-07-24 | 2018-07-24 | Coin separation recognition device |
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| CN109003385A CN109003385A (en) | 2018-12-14 |
| CN109003385B true CN109003385B (en) | 2020-09-25 |
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| CN107293041A (en) * | 2017-07-04 | 2017-10-24 | 东北电力大学 | A kind of coin separation, counting, finishing integrated device |
| CN107845186A (en) * | 2017-10-13 | 2018-03-27 | 浙江大学 | Full-automatic banknote coin sorter and its method for sorting |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| ES2552316T3 (en) * | 2010-04-22 | 2015-11-27 | Mei, Inc. | Modular bulk coin dispenser with hopper extraction from the drive and control mechanism |
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|---|---|---|---|---|
| CN105551135A (en) * | 2016-02-01 | 2016-05-04 | 青岛理工大学 | Coin classification checking and packing machine |
| CN205574907U (en) * | 2016-04-15 | 2016-09-14 | 武汉理工大学 | Paper currency collating device |
| CN205582076U (en) * | 2016-04-22 | 2016-09-14 | 武汉理工大学 | Small money arrangement counting assembly based on intelligent fish technique |
| CN206107652U (en) * | 2016-07-26 | 2017-04-19 | 昆山沃优自动化设备科技有限公司 | Paper currency in bundle is in advance put |
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