CN106803303A - A kind of coin automatic separating apparatus and method - Google Patents
A kind of coin automatic separating apparatus and method Download PDFInfo
- Publication number
- CN106803303A CN106803303A CN201710024582.0A CN201710024582A CN106803303A CN 106803303 A CN106803303 A CN 106803303A CN 201710024582 A CN201710024582 A CN 201710024582A CN 106803303 A CN106803303 A CN 106803303A
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- CN
- China
- Prior art keywords
- bank note
- conveyer belt
- coin
- container
- sucker
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- 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.)
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Classifications
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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
- G07D3/10—Sorting coins by means of graded apertures provided by sieves arranged in series
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D11/00—Devices accepting coins; Devices accepting, dispensing, sorting or counting valuable papers
- G07D11/10—Mechanical details
- G07D11/16—Handling of valuable papers
- G07D11/165—Picking
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
Abstract
The invention discloses a kind of coin automatic separating apparatus and method, it is characterised in that：Including ventilation air duct, coin separating device, banknote separating device, the coin separating device includes being fixed on the stacked on top of one another three group sieve and the air blower below sieve of container middle and upper part, the ventilation shaft is T-shaped pipeline, the banknote separating device includes 5 containers being arranged in order and the second conveyer belt above container, equidistant sucker is provided with second conveyer belt, wireless camera is provided with above the second conveyer belt, wireless camera is connected by wireless receiver with computer, the releasing orientation of the sucker on the second conveyer belt is by computer controls.A large amount of bank note are first divided into coin and bank note by the present invention, are separated into the coin of big small amount, and bank note total value is then counted again, reduce the waste of human resources, reduce operation cost.
Description
Technical field
The present invention relates to a kind of coin programming count and separate device and method, belong to financial cash process field.
Background technology
With the growth of national economy, in the market cash flow flux constantly increases.In urban mass-transit system and some other
In field, substantial amounts of coin can be all collected into daily.Because the coin quantity collected is extremely more, statistical classification difficulty is big, general at present
All over using artificial statistics and the method for classification, the waste of a large amount of manpowers, and consumption plenty of time are not only caused.Simultaneously because in the presence of
Subjective factors in terms of people, caused criteria for classification is also different, and coin is during circulation, has been infected with big
The dust of amount and bacterium, easily cause damage in manual sort with statistic processes to the healthy of workman.
A kind of machine that can quick and precisely classify coin is developed to replace manual sort, realize coin classification from
Dynamicization seems extremely urgent.
The content of the invention
A large amount of coins can accurately be separated automatically present invention aim at one kind is provided, and the total of bank note can be counted
The coin automatic separating apparatus and method of value.
The technical solution adopted in the present invention is：A kind of coin automatic separating apparatus, it is characterised in that：Including ventilation wind
Road, coin separating device, banknote separating device, the coin separating device include being fixed on the stacked on top of one another of container middle and upper part
Three groups of sieves and the air blower below sieve, the sieve aperture of the sieve are gradually reduced from top to bottom, are all set on every layer of sieve
There is one group of gravity sensor, above-mentioned gravity sensor is connected with same group of audible-visual annunciator, the side of the coin separating device
Top is provided with the first conveyer belt, and the ventilation shaft is T-shaped pipeline, and the vertical pipeline of T-shaped pipeline is located at coin separating device
A small-power air blower, the horizontal pipe of opposite side are provided with the horizontal pipe of top, T-shaped pipeline and first conveyer belt the same side
Port have a baffle plate and at the baffle plate formed a downward ventilating duct, the banknote separating device include 5 successively
The container of arrangement and the second conveyer belt above container, be wherein provided with first container a roller at the uniform velocity rotating and
Uniformly being covered with roller has sucker, and the roller is located at the lower section of the downward ventilating duct, is set on second conveyer belt
There is equidistant sucker, wherein the force of suction cup of the second conveyer belt is than the force of suction cup on roller greatly, in the upper of the second conveyer belt
Side is provided with wireless camera, and wireless camera is connected by wireless receiver with computer, the pine of the sucker on the second conveyer belt
Open state is by computer controls.
Arc wind board is provided with the two ends of second conveyer belt.
One end of second conveyer belt is located at first container center, and the other end is located at last container center
Place.
Gap between the roller and the second conveyer belt is 2-4cm, and the aperture of the roller sucker is 1 ~ 2cm, interval
It is 2 ~ 3 cm, the aperture of the second conveyer belt sucker is 1.5 ~ 2.5cm, at intervals of 2 ~ 3 cm.
There are image collection module, image processing module, sucker control module and bank note to calculate mould in computer of the present invention
Block, described image acquisition module is used to obtaining the image of bank note, described image processing module be used to detecting bank note incompleteness degree and
Face amount, the sucker control module is used to control the opening and closing of sucker, and the bank note computing module is used for programming count bank note total value.
The method that the coin that the present invention is used is automatically separated, it is comprised the following steps：
(1) second conveyer belt constant-speed operation；WithΔ t is representedBank note from one group of container to next group of containers time, with bank note
It is time zero by the camera moment, bank note is by the time that camera reaches first group of containerT, bank note is by camera
Reach second group of time of container for (T+Δt), then by the 3rd time of container for (T+2Δt), by the 4th container
Time for (T+3Δt), by that analogy；
(2) coin is poured on the first conveyer belt, when coin reaches the top of coin separating device, coin is fallen due to Action of Gravity Field
Fall on sieve, bank note is blown into the container with suctorial roller in the presence of ventilation air duct；
(3) coin is classified by coin-size automatically under the shake of each group sieve；
(4) with suctorial roller by sucker suction bank note and turning clockwise, the second conveyer belt for rotating clockwise with
When roller is separated by nearest, bank note is adsorbed by sucker；
(5) computer obtains the incomplete degree of bank note according to the banknote image on conveyer belt of wireless camera captured in real-time
And face amount, when bank note is sent to the container top of corresponding bank note face amount, computer sucker control module unclamps corresponding sucker,
Bank note is set to fall into the container of corresponding bank note face amount, incomplete bank note falls into autonomous container；
(6) computer draws the classification of bank note, face amount according to the result after banknote image treatment, and counts bank note total value, aobvious
Show screen display.
The incomplete degree and face amount of the acquisition bank note of the step (5) be：The image shot to camera by computer,
Filtering process is made to image using Gabor filter first, interference of the interfering material to testing image is eliminated；Then to filtering after
Picture rim detection is carried out using Canny operators, obtain edge-detected image, the image to obtaining enters line tilt correction；Will
The face amount and incomplete degree of bank note are obtained in the SVM models that above-mentioned picture input is trained.
A large amount of bank note are first divided into coin and bank note by the present invention, are separated into the coin of big small amount, and bank note is then counted again
Total value, reduces the waste of human resources, reduces operation cost.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is workflow diagram of the invention；
In figure, 1 is conveyer belt；2 is ventilation shaft；3 is small-power air blower；4 is audible-visual annunciator；5 is gravity sensor；6
It is high power air blowers；7 is small hole sizer；8 is middle hole sizer；9 is griddle；10 is vertical lift bar；11 is wireless camera；12
It is the second conveyer belt；13 is roller；14 is container；15 is computer.
Specific embodiment
The present invention is described in detail below in conjunction with the accompanying drawings, but the present invention is not limited only to detailed description below.
Fig. 1 is a kind of coin terminal automatic separating apparatus of the invention, it is characterised in that：Including ventilation air duct, coin point
From device, banknote separating device, the coin separating device includes being fixed on the stacked on top of one another three group sieve of container middle and upper part
With the air blower below sieve, the sieve aperture of the sieve is gradually reduced from top to bottom, and one group of weight is designed with every layer of sieve
Force snesor, above-mentioned gravity sensor is connected with same group of audible-visual annunciator, and the side top of the coin separating device is provided with
First conveyer belt, the ventilation shaft is T-shaped pipeline, and the vertical pipeline of T-shaped pipeline is located at the top of coin separating device, T-shaped
A small-power air blower, the port of the horizontal pipe of opposite side are provided with the horizontal pipe of pipeline and first conveyer belt the same side
There is a baffle plate and a downward ventilating duct is formed at the baffle plate, the banknote separating device includes 5 appearances being arranged in order
Device and the second conveyer belt above container, are wherein provided with the roller that band is uniformly distributed sucker, the rolling in first container
Wheel is provided with equidistant sucker positioned at the lower section of the downward ventilating duct on second conveyer belt, the second conveyer belt
One end is located at first container center, and the other end is located at last container center, is provided with the two ends of the second conveyer belt
Arc wind board, is provided with wireless camera, the receiver that wireless camera passes through computer-internal above the second conveyer belt
It is connected with computer, the releasing orientation of the sucker on the second conveyer belt is by computer controls.The roller and the second conveyer belt it
Between gap be 2-4cm, the aperture of the roller sucker is 1 ~ 2cm, and at intervals of 2 ~ 3 cm, the aperture of the second conveyer belt sucker is
1.5 ~ 2.5cm, at intervals of 2 ~ 3 cm.
There are image collection module, image processing module, sucker control module and bank note to calculate mould in computer of the present invention
Block, described image acquisition module is used to obtaining the image of bank note, described image processing module be used to detecting bank note incompleteness degree and
Face amount, the sucker control module is used to control the opening and closing of sucker, and the bank note computing module is used for programming count bank note total value.
As can be seen from Figure 2；The present invention is comprised the following steps：
(1) second conveyer belt constant-speed operation；WithΔ t is representedBank note is from one group of container to next group of containers time.With bank note
It is time zero by the camera moment, bank note is by the time that camera reaches first group of containerT, bank note is by camera
Reach second group of time of container for (T+Δt), then by the 3rd time of container for (T+2Δt), by the 4th container
Time for (T+3Δt), by that analogy；
(2) coin is poured on the first conveyer belt, when coin reaches the top of coin separating device, coin is fallen due to Action of Gravity Field
Fall on sieve, bank note is blown into the container with suctorial roller in the presence of ventilation air duct；
(3) coin is classified by coin-size automatically under the shake of each group sieve；
(4) with suctorial roller by sucker suction bank note and turning clockwise, the second conveyer belt for rotating clockwise with
When roller is separated by nearest, bank note is adsorbed by sucker；
(5) computer obtains the incomplete degree of bank note according to the banknote image on conveyer belt of wireless camera captured in real-time
And face amount, when bank note is sent to the container top of corresponding bank note face amount, computer sucker control module unclamps corresponding sucker,
Bank note is set to fall into the container of corresponding bank note face amount, incomplete bank note falls into autonomous container；
(6) computer draws the classification of bank note, face amount according to the result after banknote image treatment, and counts bank note total value, aobvious
Show screen display.
The incomplete degree and face amount of the acquisition bank note of the step (5) be：The incomplete journey of the acquisition bank note of the step (5)
Degree and face amount are：The image shot to camera by computer, makees filtering process using Gabor filter to image first,
Eliminate interference of the interfering material to testing image；Then rim detection is carried out using Canny operators to filtered picture, is obtained
Edge-detected image, the image to obtaining enters line tilt correction；Bank note is obtained in the SVM models that the input of above-mentioned picture is trained
Face amount and incomplete degree.
Present invention explanation by taking a yuan note as an example, first sets a yuan note and is put into 3. container, sets the incomplete journey of bank note
Degree, when incomplete degree is useless coin in 40 percent and the above, is put into 1. container.Bank note is entered by the first conveyer belt, because of two
The air-flow that platform air blower is produced drives next yuan note to be blown into the container with suctorial roller, logical with suctorial roller
Cross sucker suction bank note and turn clockwise, the second conveyer belt for turning clockwise was adsorbed the bank note on roller by sucker
Come.By the drive of conveyer belt by wireless camera, camera shoots banknote image to bank note, and camera is clapped by computer
The image taken the photograph makees filtering process to image using Gabor filter, eliminates interference of the interfering material to testing image.Then to filter
Picture after ripple carries out rim detection using Canny operators, obtains edge-detected image, and the image to obtaining enters line tilt school
Just.The incomplete degree and face amount of bank note are obtained in the SVM models that the input of above-mentioned picture is trained, bank note is the coin that gives up if judging,
After the set time is run, this useless coin is sent to 1. container, sucker control module is unclamped corresponding sucker, made at this time point
Useless coin is fallen into 1. container, if computer is identified as a yuan note, after the set time is run, 3. this yuan note is sent to
Container, sucker control module unclamps corresponding sucker at this time point, this yuan note is fallen into 3. container.This computer-chronograph
The statistics amount of money, while useless coin is not counted, treats that all paper money recognitions are finished, and can manually extract out and 1., 3. container and receive bank note
Collect, now computer export bank note total value.
Example of the present invention is only the description carried out to the preferred embodiment of the present invention, not to structure of the present invention
Think and scope is defined, on the premise of design philosophy of the present invention is not departed from, engineers and technicians are to the present invention in this area
The all variations and modifications made of technical scheme, protection scope of the present invention, claimed technology of the invention all should be fallen into
Content, has all recorded in detail in the claims.
Claims (5)
1. a kind of coin automatic separating apparatus, it is characterised in that：Including ventilation air duct, coin separating device, banknote separating device,
The coin separating device includes being fixed on the stacked on top of one another three group sieve of container middle and upper part and the air blast below sieve
Machine, the sieve aperture of the sieve is gradually reduced from top to bottom, and one group of gravity sensor, above-mentioned gravity sensitive are designed with every layer of sieve
Device is connected with same group of audible-visual annunciator, and the side top of the coin separating device is provided with the first conveyer belt, the ventilation duct
Road is T-shaped pipeline, and the vertical pipeline of T-shaped pipeline is located at the top of coin separating device, T-shaped pipeline and first conveyer belt the same side
Horizontal pipe in be provided with a small-power air blower, there is a baffle plate port of the horizontal pipe of opposite side and at the baffle plate
A downward ventilating duct is formed, the banknote separating device includes 5 containers being arranged in order and above container second
Conveyer belt, wherein one end of second conveyer belt is located at first container center, the other end is located in last container
At the heart, being wherein provided with a roller at the uniform velocity rotating and roller to be uniformly covered with first container has sucker, the roller position
In being provided with equidistant sucker on the lower section of the downward ventilating duct, second conveyer belt, wherein the second conveyer belt
Force of suction cup is bigger than the force of suction cup on roller, and wireless camera is provided with above the second conveyer belt, and wireless camera passes through
Wireless receiver is connected with computer, and the releasing orientation of the sucker on the second conveyer belt is by computer controls.
2. coin automatic separating apparatus according to claim 1, it is characterised in that：It is provided with the two ends of second conveyer belt
Arc wind board.
3. coin automatic separating apparatus according to claim 1, it is characterised in that：Between the roller and the second conveyer belt
Gap is 2-4cm, and the aperture of the roller sucker is 1 ~ 2cm, at intervals of 2 ~ 3 cm, the aperture of the second conveyer belt sucker for 1.5 ~
2.5cm, at intervals of 2 ~ 3 cm.
4. a kind of coin automatic separation method, it is characterised in that comprise the following steps：Comprise the following steps：
(1) second conveyer belt constant-speed operation；WithΔ t is representedBank note is from one group of container to next group of containers time；With bank note
It is time zero by the camera moment, bank note is by the time that camera reaches first group of containerT, bank note is by camera
Reach second group of time of container for (T+Δt), then by the 3rd time of container for (T+2Δt), by the 4th container
Time for (T+3Δt), by that analogy；
(2) coin is poured on the first conveyer belt, when coin reaches the top of coin separating device, coin is fallen due to Action of Gravity Field
Fall on sieve, bank note is blown into the container with suctorial roller in the presence of ventilation air duct；
(3) coin is classified by coin-size automatically under the shake of each group sieve
(4) with suctorial roller by sucker suction bank note and turning clockwise, bank note is in the second conveyer belt and will be from up time
It is adsorbed onto on the conveyer belt for rotating clockwise on the roller of pin rotation；
(5) computer obtains the incomplete degree of bank note according to the banknote image on conveyer belt of wireless camera captured in real-time
And face amount, when bank note is sent to the container top of corresponding bank note face amount, computer sucker control module unclamps corresponding sucker,
Bank note is set to fall into the container of corresponding bank note face amount, incomplete bank note falls into autonomous container；
(6) computer draws the classification of bank note, face amount according to the result after banknote image treatment, and counts bank note total value, aobvious
Show screen display.
5. coin automatic separation method according to claim 4, it is characterised in that：The acquisition bank note of the step (5)
Incomplete degree and face amount are：The image shot to camera by computer, is filtered using Gabor filter to image first
Treatment, eliminates interference of the interfering material to testing image；Then edge inspection is carried out using Canny operators to filtered picture
Survey, obtain edge-detected image, the image to obtaining enters line tilt correction；In the SVM models that the input of above-mentioned picture is trained
Obtain the face amount and incomplete degree of bank note.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710024582.0A CN106803303A (en) | 2017-01-13 | 2017-01-13 | A kind of coin automatic separating apparatus and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710024582.0A CN106803303A (en) | 2017-01-13 | 2017-01-13 | A kind of coin automatic separating apparatus and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106803303A true CN106803303A (en) | 2017-06-06 |
Family
ID=58985632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710024582.0A Pending CN106803303A (en) | 2017-01-13 | 2017-01-13 | A kind of coin automatic separating apparatus and method |
Country Status (1)
| Country | Link |
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| CN (1) | CN106803303A (en) |
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