CN106991750B - A kind of coin category counting device and method characterized by resistance - Google Patents
A kind of coin category counting device and method characterized by resistance Download PDFInfo
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- CN106991750B CN106991750B CN201710163925.1A CN201710163925A CN106991750B CN 106991750 B CN106991750 B CN 106991750B CN 201710163925 A CN201710163925 A CN 201710163925A CN 106991750 B CN106991750 B CN 106991750B
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- conveyer belt
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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
- G07D5/00—Testing specially adapted to determine the identity or genuineness of coins, e.g. for segregating coins which are unacceptable or alien to a currency
- G07D5/08—Testing the magnetic or electric properties
-
- 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
- G07D3/16—Sorting a mixed bulk of coins into denominations in combination with coin-counting
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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
- G07D9/00—Counting coins; Handling of coins not provided for in the other groups of this subclass
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- General Physics & Mathematics (AREA)
- Testing Of Coins (AREA)
Abstract
本发明提供一种以电阻为特征的硬币分类计数装置及方法，包括投币漏斗、分层传送带部分、分层滚筒、分流传送带部分、电阻检测滚筒部分、电阻检测轨道部分、出币传送带部分、PLC1和PLC2；本发明采用以硬币电阻为特征对硬币进行分类和计数的方式，对三种不同电阻值的硬币的电阻进行检测，而后将检测到的电阻值传输到PLC，和预设的三个电阻范围进行对比，判断打开对应的出币门将硬币投出并且在对应的电阻范围上累积计数一次，从而对硬币进行分类和计数，本发明以硬币的电阻为分类特征，具有自动化程度高，分币精确等优点。
The invention provides a coin sorting and counting device and method characterized by resistance, comprising a coin hopper, a layered conveyor belt part, a layered drum, a shunt conveyor belt part, a resistance detection drum part, a resistance detection track part, a coin output conveyor belt part, PLC1 and PLC2; the present invention adopts the method of classifying and counting coins with the characteristic of coin resistance, and detects the resistance of coins with three different resistance values, and then transmits the detected resistance values to PLC, and the preset three resistance values The resistance ranges are compared, and it is judged that the corresponding coin outlet door is opened to throw the coin and counted once on the corresponding resistance range, so as to classify and count the coins. Accurate cents and other advantages.
Description
Technical field
The invention belongs to coins to check field, and in particular to a kind of coin category counting device and side characterized by resistance
Method.
Background technique
With the rapid development of social economy and the raising day by day of living standards of the people, society of the people to various convenience
Service request is urgent, such as unmanned automatic vending machine, automatic machine automation services facility are popular.These equipment can be big
Amount saves manpower, fast accurately meets the requirement of attendee, improves service quality.And the service of these facilities, it is most of
It is to be realized by using coin.The advantages that coin has easy to use simultaneously, wear-resistant, and the circulation service life is long, makes coin exist
Circulating extensively in daily life brings many convenient places for life, but when classifying to mass of coins, counts, whole
But very intractable when reason and packaging, especially as banking system, the classification to coin such as public transit system counts mechanical automation journey
It spends low, manually completes substantially.
Summary of the invention
The purpose of the present invention is to solve deficiencies in the prior art, and provide a kind of characterized by the resistance of coin pair
The device and method that coin is classified and counted, by coin resistor detecting device to the resistance of the coin of 3 kinds of different resistance
It is detected, the resistance value that then will test is transferred to PLC2 and preset 3 resistance ranges compare, and judges to open
Corresponding coin-out goalkeeper coin launch and on corresponding resistance range stored counts it is primary, thus to coin carry out classification and
It counts, the present invention has many advantages, such as high degree of automation using the resistance of coin as characteristic of division, and coin is accurate.
The technical scheme is that a kind of coin category counting device characterized by resistance, including coin funnel, point
Layer transmission band part, layering roller, shunting transmission band part, resistance detection roller part, resistance detection rail portion, coin-out pass
Send band part, PLC1 and PLC2；
The layering transmission band part includes being layered the baffle that conveyer belt and layering conveyer belt are surrounded by；
Resistance detection roller part includes resistance detection roller and the rotation resistance that is mounted on resistance detection roller
Tentacle is detected, rotation resistance detection tentacle is electrically connected with PLC1, and the PLC1 control rotation resistance detection tentacle is along resistance detection
The radial direction of roller does periodical expanding-contracting action；
The resistance detection rail portion includes resistance detection rail carrier, is equipped with inside resistance detection rail carrier a plurality of
Resistance detection track, coin category track is connected behind resistance detection track, and the resistance detection rail carrier is equipped with a row
Fixed resistance detects tentacle, and the resistance detection rail carrier is equipped with multiple coin-out doors by PLC2 control switch；
The coin funnel is located at the top of the layering conveyor front end, and layering conveyer belt upper rear is equipped with layering rolling
Cylinder, the layering transmission tail connection shunt the front of transmission band part；It is described shunt transmission band part tail portion with it is straight
The connection of resistance detection Satellite Orbit Smoothing, the coin-out door and coin-out transmission band part connect, the resistance detection rail carrier general
Resistance detection roller part surrounds, and resistance detection roller is driven by driving device, drives rotation resistance detection tentacle rotation, rotation
Resistance detection tentacle and fixed resistance detection tentacle are used to detect the resistance of coin.
In above scheme, the coin funnel is y-shaped, and the outlet of the coin funnel is rectangular for flat width, and coin-out side
To with layering the direction of motion of conveyer belt it is opposite.
In above scheme, the layering conveyer belt upper surface and the radial distance for being layered roller are 2mm.
In above scheme, the shunting transmission band part includes shunting conveyer belt, shunts conveyer belt equipped with multiple shuntings
Partition forms between split-flow baffles and shunts track.
Conveyer belt is shunted in above scheme, on the shunting conveyer belt is equipped with 5 split-flow baffles, shape between split-flow baffles
At 4 shunting tracks；Split-flow baffles are fixed by the fixed plate of top, the shunting of split-flow baffles and lower section transmission belt surface there are
The gap of 0.5mm.
In above scheme, the coin-out transmission band part includes coin-out conveyer belt a part, two part of coin-out conveyer belt, goes out
Four part of coin conveyer belt three parts and coin-out conveyer belt；
Described coin-out conveyer belt a part includes coin-out conveyer belt one and the baffle one for being mounted on one top of coin-out conveyer belt；
Two part of coin-out conveyer belt includes coin-out conveyer belt two and the baffle two that is mounted on coin-out conveyer belt two；
The coin-out conveyer belt three parts include coin-out conveyer belt three and the baffle three that is mounted on coin-out conveyer belt three；
Four part of coin-out conveyer belt includes coin-out conveyer belt four and the baffle four that is mounted on coin-out conveyer belt four；
The baffle one, baffle two, baffle three and baffle four are separately fixed on resistance detection rail carrier.
In above scheme, 4 resistance detection tracks, the resistance detection rail are equipped with inside the resistance detection rail carrier
Coin category track is connected behind road；The resistance detection track is straight track, and the coin category track is arc-shaped
Track；The resistance detection rail carrier is equipped with four rows by the coin-out door of PLC2 control switch, including coin-out door one, coin-out door
Two, coin-out door three and coin-out door four, 4 coin-out doors of every row are equipped with row's fixed resistance on resistance detection rail carrier and detect
Tentacle, a fixed resistance of row 4 detect tentacle.
A kind of method of the coin category counting device according to characterized by resistance, comprising the following steps:
Step S1, coin investment coin funnel, coin slide into layering conveyer belt by coin funnel, and coin reaches layering roller
One layer is divided into when position；
Step S2, coin enters shunting track, and current a line coin is only allowed on every shunting track, and coin is transported to
Below resistance detection rail portion；
Step 3, PLC1 control rotation resistance detection tentacle stretch out, and push down coin, and coin is guided to enter resistance detection rail
Road, when coin reaches at fixed resistance detection tentacle, the circuit of device detection resistance is formed, and galvanometer is in series in circuit,
After detecting corresponding current value, data are passed to PLC2 by device；
Step 4, PLC2 obtain coin resistance value by the conversion to current value, carry out pair with preset resistance value range
Than opening corresponding coin-out door, coin slides into the coin-out door opened by coin category track, and in the resistance value model of corresponding coin
It places stored counts 1 time, coin is launched from coin-out door, transmits band part, PLC1 control rotation resistance inspection into corresponding coin-out
It surveys tentacle to retract, be recycled with this, realize the classification and counting to coin.
Preset resistance value range is respectively as follows: 1 jiao of 0.2-0.4 Ω in the step 4；5 jiaos of 1.0-1.5 Ω；1 yuan of 0.5-
0.7Ω。
In above scheme, in the step S4 when the coin detected is not within the scope of preset resistance value, PLC2 control
System opens coin-out door four, and coin is launched from coin-out Men Si.
Compared with the prior art, the invention has the following beneficial effects:
1, in the way of the present invention uses coin is classified and counted characterized by coin resistance, relative to it is present with
Coin dimensions are the mode classification of characteristic of division, the disme and 5 with set RMB of more accurate advantage, especially the 5th
Angle coin, size are not much different, and are classified characterized by coin dimensions, higher to the misclassification rate of 1 jiao and 5 jiaos coin,
The mode classification characterized by size is improved, has higher requirement to the precision of sorter, production can be greatly increased in this way
Cost, and these problems are then not present in the present invention.
2, coin category overall process of the present invention uses electric drive, keeps coin completion sorted compared to now with gravity
Journey has faster speed, improves coin efficiency.
Detailed description of the invention
Fig. 1 is the overall structure schematic three dimensional views of one embodiment of the invention.
Fig. 2 is the coin funnel structure schematic diagram of one embodiment of the invention.
Fig. 3 is that the layering of one embodiment of the invention transmits band part and layering roller frame schematic diagram.
Fig. 4 is the shunting conveyer belt partial structure diagram of one embodiment of the invention.
Fig. 5 is the resistance detection roller and rotation resistance detection tentacle structural schematic diagram of one embodiment of the invention.
Fig. 6 is the resistance detection track external structure schematic diagram of one embodiment of the invention.
Fig. 7 is the resistance detection track interior structural schematic diagram of one embodiment of the invention.
Fig. 8 is four coin-out conveyer belt partial structure diagrams of one embodiment of the invention.
Fig. 9 rotates resistance detection tentacle, coin and fixation when carrying out resistance detection to coin for one embodiment of the invention
The position view of resistance detection tentacle.
In figure, 1, coin funnel；2, layering transmission band part；3, it is layered roller；4, transmission band part is shunted；5, resistance is examined
Survey roller part；6, resistance detection rail portion；7, coin-out conveyer belt a part；8, two part of coin-out conveyer belt；9, coin-out passes
Send band three parts；10, four part of coin-out conveyer belt；202, baffle；401, conveyer belt is shunted；402, track is shunted；403, it shunts
Partition；404, fixed plate；501, resistance detection roller；502, resistance detection tentacle is rotated；601, resistance detection rail carrier；
602, resistance detection track；603, fixed resistance detects tentacle；604, coin category track；605, coin-out door one；606, coin-out
Door two；607, coin-out door three；608, coin-out door four；701, coin-out conveyer belt one；702, baffle one；801, coin-out conveyer belt two；
802, baffle two；901, coin-out conveyer belt three；902, baffle three；1001, coin-out conveyer belt four；1002, baffle four；11, coin.
Specific embodiment
Invention is further described in detail for specific embodiment with reference to the accompanying drawing, but protection scope of the present invention is simultaneously
It is without being limited thereto.
The present invention can be manufactured according to the different resistance values of coin, to meet the needs of a variety of coins.The present embodiment
Classify for the coin of one jiao, five jiaos in the 5th set of RMB and three kinds of unitary different resistance, but in specific use, it can
By actual conditions to track 402 is shunted, resistance detection tentacle 502, coin-out door are rotated, fixed resistance detects tentacle 605, resistance inspection
Track 606 is surveyed, the quantity of coin-out conveyer belt is suitably increased and decreased.In multiple experiment, obtained the 5th set of Renminbi coin
Resistance value range difference it is as follows: 1 jiao: 0.2-0.4 Ω；5 jiaos: 1.0-1.5 Ω；1 yuan: 0.5-0.7 Ω, in this, as PLC2's
The range of 3 predetermined resistance values.
Fig. 1 show coin category counting device a kind of embodiment of the present invention characterized by resistance, it is a kind of with
The coin category counting device that resistance is characterized includes coin funnel 1, layering transmission band part 2, layering roller 3, shunts transmission
Band part 4, resistance detection roller part 5, resistance detection rail portion 6, coin-out transmission band part, PLC1 and PLC2.
As shown in Fig. 2, the coin funnel 1 is y-shaped, the outlet of the coin funnel 1 is that flat width is rectangular, the coin leakage
Bucket 1 is located at the top of layering 201 front end of conveyer belt.The export direction of the coin funnel 1 and the fortune of the conveyer belt 201
It moves contrary.
As shown in figure 3, the layering conveyer belt 201 is surrounded by baffle 202, prevent coin from the layering conveyer belt
Outside is dropped on 201, layering 201 upper rear of conveyer belt is equipped with layering roller 3, layering 201 upper surface of conveyer belt and layering rolling
The radial distance of cylinder 3 can only be such that one piece of coin passes through, preferably 2mm, and shown by arrow is layering conveyer belt 201 and layering roller
3 direction of motion, the two direction of motion are opposite.
As shown in figure 4, the shunting conveyer belt 401 is equipped with 4 shunting tracks 402, track 402 is shunted by split-flow baffles
403 form, and split-flow baffles 403 are fixed by the fixed plate 404 of top, 401 surface of shunting conveyer belt of split-flow baffles and lower section
There are certain interval, prevent to rub, preferably gap distance 0.5mm.
As shown in figure 5, resistance detection roller part 5 includes that resistance detection roller 501 is rolled with resistance detection is mounted on
Rotation resistance detection tentacle 502 on cylinder 501, rotation resistance detection tentacle 502 are electrically connected with PLC1, the PLC1 control rotation
Resistance detection tentacle 502 does periodical expanding-contracting action along the radial direction of resistance detection roller 501.
As shown in Figure 6 and Figure 7, the resistance detection rail portion 6 includes resistance detection rail carrier 601, resistance detection
It is equipped with a plurality of resistance detection track 602 inside rail carrier 601, connects coin category track behind resistance detection track 602
604, the resistance detection rail carrier 601 is equipped with row's fixed resistance and detects tentacle 603, the resistance detection rail carrier
601 are equipped with multiple coin-out doors by PLC2 control switch.
Preferably, 4 resistance detection tracks 602, the resistance detection are equipped with inside the resistance detection rail carrier 601
Coin category track 604 is all connected with behind track 602；The resistance detection track 602 is straight track, the coin category
Track 604 is arc-shaped rail；The resistance detection rail carrier 601 be equipped with four rows by PLC2 control switch coin-out door,
Including coin-out door 1, coin-out door 2 606, coin-out door 3 607 and coin-out door 4 608,4 coin-out doors of every row, with 4 coins
Classification track 604 is corresponding, and row's fixed resistance is equipped on resistance detection rail carrier 601 and detects tentacle 603, a row 4 is solid
Determine resistance detection tentacle 603.
As shown in figure 8, coin-out transmission band part include coin-out conveyer belt a part 7, two part 8 of coin-out conveyer belt,
Four part 10 of coin-out conveyer belt three parts 9 and coin-out conveyer belt.
Described coin-out conveyer belt a part 7 includes coin-out conveyer belt 1 and is mounted on above coin-out conveyer belt 1
Baffle 1；Two part 8 of coin-out conveyer belt includes coin-out conveyer belt 2 801 and is mounted on coin-out conveyer belt 2 801
Baffle 2 802；The coin-out conveyer belt three parts 9 include coin-out conveyer belt 3 901 and are mounted on coin-out conveyer belt 3 901
Baffle 3 902；Four part 10 of coin-out conveyer belt includes coin-out conveyer belt 4 1001 and is mounted on coin-out conveyer belt 4 1001
On baffle 4 1002；The baffle 1, baffle 2 802, baffle 3 902 and baffle 4 1002 are separately fixed at resistance inspection
It surveys on rail carrier 601.
As shown in figure 9, coin 11 is driven by rotation resistance detection tentacle 502 slides into resistance detection track 602, work as electric rotating
When resistance detects tentacle 502, coin and fixed resistance detection tentacle 603 in such as figure position, resistor detecting device forms one completely
Circuit can measure the resistance value of coin 11.
A kind of method of the coin category counting device according to characterized by resistance, comprising the following steps:
Step S1, coin investment coin funnel 1, coin slide into layering conveyer belt 201, coin arrival point by coin funnel 1
One layer is divided into when layer 3 position of roller；
Step S2, coin, which enters, shunts track 402, current a line coin is only allowed on every shunting track 402, coin is defeated
It is sent to up to 6 lower section of resistance detection rail portion；
Step 3, PLC1 control rotation resistance detection tentacle 502 stretch out, and push down coin, and coin is guided to enter resistance detection
Track 602, when coin reaches at fixed resistance detection tentacle 603, the circuit of device detection resistance is formed, and is in series in circuit
Galvanometer, after detecting corresponding current value, data are passed to PLC2 by device；
Step 4, PLC2 obtain coin resistance value by the conversion to current value, carry out pair with preset resistance value range
Than opening corresponding coin-out door, coin slides into the coin-out door opened by coin category track 604, and in the resistance of corresponding coin
It is worth in range stored counts 1 time, coin is launched from coin-out door, transmits band part into corresponding coin-out, PLC1 controls electric rotating
Resistance detection tentacle 502 retracts, and is recycled with this, realizes the classification and counting to coin.
Preset resistance value range is respectively as follows: 1 jiao of 0.2-0.4 Ω in the step 4；5 jiaos of 1.0-1.5 Ω；1 yuan of 0.5-
0.7Ω.When the coin detected is not within the scope of preset resistance value, coin-out door 4 608 is opened in PLC2 control, and coin is from out
Coin door 4 608 is launched.
The present invention detects the resistance of the coin of three kinds of different resistance values, and the resistance value that then will test is transferred to
PLC and preset three resistance ranges compare, and judge that opening corresponding coin-out goalkeeper coin launches and in corresponding electricity
It is primary to hinder stored counts in range, to be classified to coin and be counted, the present invention is using the resistance of coin as characteristic of division, tool
There is the advantages that high degree of automation, coin is accurate.
The embodiment is a preferred embodiment of the present invention, but present invention is not limited to the embodiments described above, not
In the case where substantive content of the invention, any conspicuous improvement that those skilled in the art can make, replacement
Or modification all belongs to the scope of protection of the present invention.
Claims (10)
1. a kind of coin category counting device characterized by resistance, which is characterized in that including coin funnel (1), layering transmission
Band part (2), layering roller (3) shunt transmission band part (4), resistance detection roller part (5), resistance detection rail portion
(6), coin-out transmission band part, PLC1 and PLC2；
Layering transmission band part (2) includes the baffle that layering conveyer belt (201) and layering conveyer belt (201) are surrounded by
(202)；
Resistance detection roller part (5) includes resistance detection roller (501) and is mounted on resistance detection roller (501)
It rotates resistance detection tentacle (502), rotation resistance detection tentacle (502) is electrically connected with PLC1, the PLC1 control rotation resistance
It detects tentacle (502) and does periodical expanding-contracting action along the radial direction of resistance detection roller (501)；
The resistance detection rail portion (6) includes resistance detection rail carrier (601), and resistance detection rail carrier (601) is interior
Portion is equipped with a plurality of resistance detection track (602), and resistance detection track (602) connects coin category track (604) below, the electricity
Resistance detection rail carrier (601) is equipped with row's fixed resistance detection tentacle (603), the resistance detection rail carrier (601)
It is equipped with multiple coin-out doors by PLC2 control switch；
Coin funnel (1) is located at the top of described layering conveyer belt (201) front end, is layered conveyer belt (201) upper rear
Equipped with layering roller (3), layering conveyer belt (201) tail portion connection shunts the front of transmission band part (4)；The shunting passes
The tail portion of band part (4) is sent to be smoothly connected with straight resistance detection track (602), the coin-out door and coin-out transmit band part
Connection, the resistance detection rail carrier (601) surround resistance detection roller part (5), and resistance detection roller (501) is by driving
Dynamic device driving, drives rotation resistance detection tentacle (502) rotation, and rotation resistance detection tentacle (502) and fixed resistance detect
Tentacle (603) is used to detect the resistance of coin.
2. the coin category counting device according to claim 1 characterized by resistance, which is characterized in that the coin leakage
Struggling against, (1) is y-shaped, and the outlet of coin funnel (1) is rectangular for flat width, and the fortune in coin-out direction and layering conveyer belt (201)
It moves contrary.
3. the coin category counting device according to claim 1 characterized by resistance, which is characterized in that the layering passes
Sending the radial distance of band (201) upper surface and layering roller (3) is 2mm.
4. the coin category counting device according to claim 1 characterized by resistance, which is characterized in that the shunting passes
Send band part (4) include shunt conveyer belt (401), shunt conveyer belt (401) be equipped with multiple split-flow baffles (403), shunt every
It is formed between plate (403) and shunts track (402).
5. the coin category counting device according to claim 4 characterized by resistance, which is characterized in that the shunting passes
It send band (401) to be equipped with 5 split-flow baffles (403), forms 4 shunting tracks (402) between split-flow baffles (403)；Shunt every
Plate (403) is fixed by the fixed plate (404) of top, shunting conveyer belt (401) surface of split-flow baffles (403) and lower section there are
Gap.
6. the coin category counting device according to claim 1 characterized by resistance, which is characterized in that the coin-out passes
Sending band part includes coin-out conveyer belt a part of (7), two part of coin-out conveyer belt (8), coin-out conveyer belt three parts (9) and coin-out
Four part of conveyer belt (10)；
The coin-out conveyer belt a part of (7) includes coin-out conveyer belt one (701) and is mounted on above coin-out conveyer belt one (701)
Baffle one (702)；
Two part of coin-out conveyer belt (8) includes coin-out conveyer belt two (801) and is mounted on coin-out conveyer belt two (801)
Baffle two (802)；
The coin-out conveyer belt three parts (9) include coin-out conveyer belt three (901) and are mounted on coin-out conveyer belt three (901)
Baffle three (902)；
Four part of coin-out conveyer belt (10) includes coin-out conveyer belt four (1001) and is mounted on coin-out conveyer belt four (1001)
On baffle four (1002)；
The baffle one (702), baffle two (802), baffle three (902) and baffle four (1002) are separately fixed at resistance detection rail
On road carrier (601).
7. the coin category counting device according to claim 1 characterized by resistance, which is characterized in that the resistance inspection
It surveys and is equipped with 4 resistance detection tracks (602) inside rail carrier (601)；The resistance detection track (602) is straight rail
Road, the coin category track (604) are arc-shaped rail；The resistance detection rail carrier (601) be equipped with four rows by
The coin-out door of PLC2 control switch, including coin-out door one (605), coin-out door two (606), coin-out door three (607) and coin-out door four
(608), 4 coin-out doors of every row are equipped with 4 fixed resistances of a row on resistance detection rail carrier (601) and detect tentacle
(603)。
8. a kind of control method of the coin category counting device characterized by resistance according to claim 1, feature exist
In, comprising the following steps:
Step S1, coin investment coin funnel (1), coin slide into layering conveyer belt (201) by coin funnel (1), and coin reaches
One layer is divided into when being layered roller (3) position；
Step S2, coin, which enters, shunts track (402), current a line coin is only allowed on every shunting track (402), coin is defeated
It is sent to up to below resistance detection rail portion (6)；
Step 3, PLC1 control rotation resistance detection tentacle (502) are stretched out, and push down coin, and coin is guided to enter resistance detection rail
Road (602), when coin reaches at fixed resistance detection tentacle (603), the circuit of device detection resistance is formed, and is connected in circuit
There is galvanometer, after detecting corresponding current value, data are passed to PLC2 by device；
Step 4, PLC2 obtain coin resistance value by the conversion to current value, compare, beat with preset resistance value range
Corresponding coin-out door is opened, coin slides into the coin-out door opened by coin category track (604), and in the resistance value model of corresponding coin
It places stored counts 1 time, coin is launched from coin-out door, transmits band part, PLC1 control rotation resistance inspection into corresponding coin-out
It surveys tentacle (502) to retract, be recycled with this, realize the classification and counting to coin.
9. the control method of the coin category counting device characterized by resistance according to claim 8, which is characterized in that institute
It states preset resistance value range in step 4 and is respectively as follows: 1 jiao of 0.2-0.4 Ω；5 jiaos of 1.0-1.5 Ω；1 yuan of 0.5-0.7 Ω.
10. the control method of the coin category counting device characterized by resistance according to claim 8, which is characterized in that
In the step 4 when the coin detected is not within the scope of preset resistance value, coin-out door four (608) are opened in PLC2 control,
Coin is launched from coin-out door four (608).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710163925.1A CN106991750B (en) | 2017-03-20 | 2017-03-20 | A kind of coin category counting device and method characterized by resistance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710163925.1A CN106991750B (en) | 2017-03-20 | 2017-03-20 | A kind of coin category counting device and method characterized by resistance |
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| Publication Number | Publication Date |
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| CN106991750A CN106991750A (en) | 2017-07-28 |
| CN106991750B true CN106991750B (en) | 2019-05-28 |
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| CN205644772U (en) * | 2016-05-23 | 2016-10-12 | 厦门大学 | Machine for sorting coin |
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| CN205541057U (en) * | 2016-01-28 | 2016-08-31 | 南京工程学院 | Coin automatic classification system of checking |
| CN205644772U (en) * | 2016-05-23 | 2016-10-12 | 厦门大学 | Machine for sorting coin |
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| CN106991750A (en) | 2017-07-28 |
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