CN105574980B - A kind of automatic coin sorting device - Google Patents

A kind of automatic coin sorting device Download PDF

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Publication number
CN105574980B
CN105574980B CN201610103886.1A CN201610103886A CN105574980B CN 105574980 B CN105574980 B CN 105574980B CN 201610103886 A CN201610103886 A CN 201610103886A CN 105574980 B CN105574980 B CN 105574980B
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China
Prior art keywords
coin
stepper motor
plc
funnel
baffle
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CN105574980A (en
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周军鹏
赵俊
李小保
刘红星
孟青青
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Anhui University of Science and Technology
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Anhui University of Science and Technology
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    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07DHANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D3/00Sorting a mixed bulk of coins into denominations
    • G07D3/12Sorting coins by means of stepped deflectors
    • G07D3/121Sorting coins by means of stepped deflectors arranged on inclined paths
    • G07D3/126Sorting coins by means of stepped deflectors arranged on inclined paths the coins being diverted by ramps in channels

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)

Abstract

The invention discloses a kind of automatic coin sorting devices, including PLC control system, actuating unit, funnel buffer gear, single layer baffle mechanism, color separated mechanism, sliding slot separating mechanism, counting mechanism, package mechanism.Actuating unit is driven by motor, funnel buffer gear is made of buffering blade wheel and funnel, single layer baffle mechanism is made of four block baffles, color separated mechanism is made of color sensor, guide rail, stepper motor and blade thumb wheel, sliding slot separating mechanism is made of collecting funnel, guide chute and the separating tank that is arranged on guide chute, counting mechanism is made of correlation photoelectric sensor, and package mechanism is made of slider-crank mechanism, coin collection barrel, band cylinder wheel disc, coin collection barrel feed cassette, through straight line lead screw stepper motor.The present invention is multiple functional, efficient, simple in structure, easy to use, and separation is accurate, highly practical, use easy to spread.

Description

A kind of automatic coin sorting device
Technical field
The invention belongs to coin separation, counting and packing machinery technologies, and in particular to a kind of automatic coin sorting dress It sets.
Background technology
Coin (HardCurrency), the i.e. currency of metal casting.Have thousands of year calendars in China with metal casting currency History, it is the Powerleader copper shellfish of Shang dynasty that earliest metal, which is coined, away from more than 3000 years modern.Due to metal coins have it is easy to use, it is wear-resisting The advantages that damage, the long lifespan that circulates.It is other than the functions of money that itself has, also very high art appreciation and collection value preserving work( Energy.Coin need not generally clean, and cannot especially be wiped with common rubber or the glass fibre sold on the market wiping bar, in this way Coin surface can be scratched.If there is the green mucus generated after deleterious material packaging on coin surface, can be cleaned with absolute alcohol.It is right In stain, fingerprint on coin, it is also possible to which alcohol washes, this is effective for new mark, and stain and fingerprint can be prevented to coin Further corrode.For old mark, can moderately be wiped with no sand grains advanced drawing rubber when necessary.For being stained with bulk dirt and spy Not dirty coin can be cleaned when having ready conditions with supersonic wave cleaning machine, at this moment apply alcohol as cleaning solution.Coin application net Bag is suspended in cleaning solution, causes to damage to prevent coin from directly contacting with cleaning machine inner wall, because of the mechanical oscillation of inner wall It is collided mutilated coin with coin.It can remove dirt in this way and not abrade coin.
At present worldwide, coin is at low cost with its, and circulation is often, wear-resistant, easy recycling etc. can not be substituted Advantage captures low-denomination money market.With the popularization of self-service ticketing, automatic vending machine etc., coin circulation greatly increases, special It is not public transport company, large supermarket and financial department etc. to classify to mass of coins, counted and be packed daily, workload It is huge.
Also have much to coin separation, counting and the research of packing device both at home and abroad at present, the patent inquired is such as CN104157066A, by the coin of vibrosieve different volumes, noise is big and is limited only to coin separation, can not achieve counting And packaging;If CN101465013A is made of cylinder and separating plate, when separation, which needs replacing, is provided with different separation circular holes point From plate, efficiency is low, and the degree of automation is low and can only realize separation and counting, cannot pack;If CN104933801A is according to coin The difference of diameter is combined with baffle using track and is detached, although realizing green separation, disme and 5 jiaos of coin diameter differences It is too small, error is easy when separation, separation is not accurate enough, and packaging function is in addition also not implemented;If CN104794799A is by Germany Wenknixdurf International Co., Ltd researches and develops, by the type for the coin that check device identifies, then by accelerating to fill It sets and accelerates to coin, when coin has the first coin denominations, coin is accelerated into the first acceleration type, and when coin has When the second coin denominations, accelerates to and accelerate different types of second type, this separation method is accelerated to be limited only to once with first Two kinds of coins are detached, and complicated of high cost, when two kinds of coins are superimposed, separation failure, in addition only realizes two kinds of functions, It can not achieve packaging function.
Although all functional few in the market also through there is various Coin-sorting devices, expensive, the nothing in assorting room Method ensures high accuracy and high efficiency, in addition, also complicated for operation, the reasons such as noise is big, it is domestic at present still generally use it is artificial The mode of processing.However craft detaches, counting and packaging coin cost are big, efficiency is low, error is more, and with coin circulation Increase, a kind of automatically classified by coin of mature and reliable of market in urgent need, counting and packing device.
Invention content
In view of the deficiencies of the prior art, the present invention discloses a kind of automatic coin sorting device, and it is few to solve function, price The problems such as costliness, efficiency is low, and error is more, complicated for operation, and noise is big is, it can be achieved that automation mechanized operation.
In order to achieve the above object, the present invention is achieved by the following technical programs:
A kind of automatic coin sorting equipment, including PLC control system, actuating unit, separator and counting packing device. The PLC control system controls stepper motor I, stepper motor II, stepper motor III, through straight line lead screw stepper motor IV, so that the rotation of blade thumb wheel, crank block movement, the rotation of band cylinder wheel disc, pushrod movement.The actuating unit uses Gear drive, conveyer belt transmission coin ensure that the stationarity of transmission.The separator includes funnel buffer gear, single layer gear Trigger structure, color separated mechanism, sliding slot separating mechanism, the counting packing device includes counting mechanism and package mechanism.It is described Funnel buffer gear it is characterized in that in funnel install a buffering blade wheel;Coin single layer mechanism is it is characterized in that passing Send band top that four block baffles are installed successively;The color separated mechanism by being mounted on color sensor in rack it is characterized in that received Signal, signal pass to PLC, and PLC controls stepper motor I, so that the blade thumb wheel rotation on stepper motor;The sliding slot Separating mechanism among guide chute it is characterized in that open rectangle separating tank so that disme is fallen from separating tank, 1 yuan of coin edge Guide chute moves;For the counting mechanism it is characterized in that when collecting funnel bottom is in the light by coin, correlation photoelectric sensor will The coin signal that is in the light passes to PLC, and PLC counts display number on display screen, while PLC control stepper motor II movements, into And make the semicircle push plate campaign on stepper motor II;The package mechanism is it is characterized in that cylinder and cover have been stored in bullet In the coin tube Storage Box box of spring force effect, cylinder and lid are pressed in in the semicircle card slot on cylinder wheel disc;Semicircle card Slot and the off-centre operation ring flat-plate decentraction in rack;PLC controls stepper motor III, so that being rotated with cylinder wheel disc;PLC is controlled Through straight line lead screw stepper motor IV mounted on the surface for the coin cylinder and cover for collecting full coin so that on push rod Lower movement, and then realize the encapsulation of coin collection barrel.
Preferably, the PLC control system, PLC using flexibles, versatile, reliability is high, debugging cycle is short.
Preferably, the actuating unit uses gear drive, to ensure its stationarity, the bottom installation of conveyer belt on upper layer One block of steady plate to ensure the height of conveyer belt and single layer baffle, and then is beneficial to coin single layer and passes through.
Preferably, rectangular opening and installation buffering blade wheel is arranged to avoid same in the funnel buffer gear in funnel When the coin that falls on conveyer belt it is excessive, cause coin separation inaccurate, facilitate serialization high-efficient homework.
Preferably, the single layer baffle mechanism is made of four block baffles, and the height of baffle and conveyer belt upper surface is step by step Successively decrease, it away from belt heights is 7.5mm that the bottoms baffle I, which are mounted on, the bottoms baffle II be mounted on away from belt heights be 4.5mm, It is 1.85mm that it is 3.5mm that the bottoms baffle III, which are mounted on away from belt heights, the bottoms baffle IV are mounted on away from belt heights.Its In first three block baffle bottom rubbery flexible sheet is installed, coin stacking by when, can be bulldozed but not be gone out by its drag effect Existing stuck phenomenon, last block baffle bottom do not install rubbery flexible sheet, ensure that single layer coin passes through.
Preferably, the color separated mechanism uses multiple tracks independent control, greatly improves separative efficiency and works as single layer coin Color sensor identifies 5 jiaos of coin colors when passing through color sensor in each single track, and signal is transferred to PLC, and then controls 60 ° of blade thumb wheel quick rotation on stepper motor I, stepper motor I isolates 5 jiaos of coins.Blade thumb wheel is six blades, only 60 ° need to be rotated, first separation action can be completed, substantially increase the reaction speed of separation.
Preferably, the sliding slot separating mechanism is detached using multiple tracks sliding slot, greatly improves efficiency, the guide chute is wide Degree is 26mm, and separating tank is provided on guide chute, and the separating tank is to be arranged in guide chute intermediate rectangular hole, Kong Kuanwei 23mm, a length of 200mm in hole.1 yuan of coin is slided along slot, and disme is fallen along rectangular opening.Rectangular opening is opened in anti-among guide chute Only 1 yuan of coin is fallen, and is detached simultaneously using multiple tracks, and separative efficiency is high, this separation method realizes green separation.
Preferably, the counting mechanism uses correlation photoelectric sensor technology, under coin collecting funnel on methods, rack Correlation photoelectric sensor to be installed, signal is generated when collecting funnel bottom is in the light when coin is fallen into, PLC acquisition signals simultaneously count, It is in the light primary, counts once, while PLC controls stepper motor II, and then control crank block semicircle push plate, coin is promoted Enter in coin tube body.Coin counting and coin collection are carried out at the same time, and shorten the work period, are improved work efficiency.
Preferably, the package mechanism, when count number is 50 multiple, coin reaches 50 just in coin tube body Piece, PLC controls stepper motor III rotations at this time, and then controls band cylinder wheel disc and rotate 90 °, in rotation process middle cylinder body and cover It is acted on by the eccentric off-centre operation ring flat-plate in rack and so that cylinder and cover are tightly caught in semicircle card slot, when turning over 90 °, This space-time cylinder supplement connects coin, while coin feed cassette inner cylinder and cover are caught in semicircle card slot under spring force, It is controlled simultaneously by PLC in the through straight line lead screw stepper motor IV of the surface installation of the cylinder and cover of collecting 50 pieces of coins Movement, push rod is by cover press seal on coin tube, while coin collection barrel cylinder and cover also also fall therewith together, work as coin When the contact lower baffle plate of cylinder bottom, baffle plays a supportive role, and completes the capping of coin tube.When next time, band cylinder wheel disc rotates 90 °, envelope The coin collection barrel installed is brought by band jacket casing in collection box.Above-mentioned action execution is carried out at the same time so that mechanism simplifies, together When also greatly shorten the work period, save cost, improve efficiency.
Application method pours into mixed coin in rectangular opening funnel, and coin is uniformly fallen under the action of buffering blade wheel Enter onto conveyer belt.With the transmission of conveyer belt, four block baffles for being included by single layer baffle mechanism, coin single layer enters not Same guide rail.Below coin is by color sensor mounting plate, color sensor identifies 5 jiaos of coin colors, PLC controls System controls blade thumb wheel, and 5 jiaos of coins are dialled in another track.It moves forward with the movement of conveyer belt, when moving to Sliding slot separating mechanism top, 5 jiaos of coins are fallen into 5 jiaos of coin collecting funnels;1 yuan of coin and disme are slided along guide chute, When sliding into the separating tank being arranged on guide chute, disme is fallen into disme collecting funnel;1 yuan of coin continues along guiding Sliding slot is slided to bottom end, and 1 yuan of coin is fallen into 1 yuan of coin collecting funnel.When coin falls collecting funnel bottom, correlation photoelectricity Sensor 7 is blocked by coin and generates signal, and is handled and counted by PLC, and while recording quantity, PLC controls crank block machine Structure, by coin push in cylinder, when being counted as the multiple of quantity 50, number of coins is 50 pieces just in cylinder at this time, PLC controls System band cylinder wheel disc rotates 90 °.Due to the effect of eccentric off-centre operation ring flat-plate during rotating 90 °, cylinder and cover gradually block Tightly on card slot.After turning over 90 °, in coin tube feed cassette middle cylinder body and cover, since spring-force driven dual cylinder and cover are pressed On card slot, for action supplement next time empty cylinder and cover;The push rod of PLC controls simultaneously is covered.When next time with cylinder Wheel disc rotates the coin collection barrel that 90 ° of encapsulation are completed and is brought into collection box 9 by band jacket casing, completes the separation, counting and packet of coin Dress.
Compared with prior art, the invention has the advantages that:The automatic coin sorting device, it collects separation, meter Number is packaged in one, multiple functional, is detached using multiple tracks, efficient;It is controlled using PLC, control is reliable;Using gear drive Stationarity is high;Coin slot installs buffering wheel, can effectively control the quantity that coin is fallen into, multimachine is crossed so as to avoid coin Device works overloadingly, and reduces the service life of machine;The installation of four block baffles ensure that the single layer of coin is laid on conveyer belt, Coin stacking multilayer is avoided to make coin separation inaccurate;Level-one separation is detached using color sensor, the accurate nothing of separating effect Accidentally, efficient;The second-order separation is detached using sliding slot, at low cost, easy to operate, efficient;It counts and light sensor is collected using PLC The signal that device generates counts, count it is accurate, it is efficient;It packs each action and is carried out at the same time and shorten the work period, automatic supply is empty Cylinder, fully achieves automation, and in addition mechanism is simple, and packaging effect is good, and packaging efficiency is high.The automatic coin sorting device has been realized Full-automation separation counts, packaging, efficient, liberates labour;The device uses sensor technology, separation to count accurate nothing Accidentally;It is at low cost, easy to operate, highly practical, use easy to spread.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with Obtain other attached drawings according to these attached drawings.
Fig. 1 is the dimensional structure diagram of the present invention;
Fig. 2 is rack and transmission mechanism dimensional structure diagram in the present invention;
Fig. 3 is funnel buffer gear dimensional structure diagram in the present invention;
Fig. 4 is that funnel buffer gear cuts open and shows structural schematic diagram in the present invention;
Fig. 5 is single layer baffle mechanism and color separated mechanism dimensional structure diagram in the present invention;
Fig. 6 is color separated mechanism partial enlargement structural representation in the present invention;
Fig. 7 is the color separated mechanism job control flow chart of the present invention;
Fig. 8 is sliding slot separating mechanism dimensional structure diagram in the present invention;
Fig. 9 is counting mechanism and package mechanism dimensional structure diagram in the present invention;
Figure 10 is counting mechanism and package mechanism forward sight structural schematic diagram in the present invention;
Figure 11 is counting mechanism partial enlargement structural representation in the present invention;
Figure 12 is coin collection barrel feed cassette broken section structural schematic diagram in the present invention;
Figure 13 is the counting mechanism and package mechanism job control flow chart of the present invention.
In reference numeral:1- racks, 2- motors, 3- funnels buffer gear, 4- single layers baffle mechanism, 5- color separated machines Structure, 6- sliding slots separating mechanism, 7- correlation photoelectric sensors, 8- package mechanisms, 9- collection boxes, 101- conveyor shafts gear, 102- conveyor shafts, 103- lockers, 104- cabinet doors, 105- motor mounting plates, 106- conveyer belts, 107- conveyor shafts, 108- Stepper motor II mounting plates, 109- push plates card slot, the through straight line lead screw stepper motor IV mounting plates of 1010-, 1011- off-centre operations Ring flat-plate, 1012- installations lid, 1013- coin tube feed cassettes mounting groove, 1014- collection boxes mounting groove, 201- motor gears, 301- Funnel, 302- buffering blades wheel, 303- buffering blades wheel gear, 401- baffle I, 402- baffle II, 403- baffles III, 404- Baffle IV, 501- guide rail, 502- separating components, 5021- stepper motor I, 5022- blades thumb wheel, 5023- soft rubbers, 503- color sensors mounting plate, 601- guide chutes, 602- separating tanks, 603- guide chutes lid, the angles 604-5 coin collect leakage Bucket, the angles 605-1 coin collecting funnel, 606-1 member coins collecting funnel, 801- slider-crank mechanisms, 8011- stepper motors II, 8012- bent axles, 8013- connecting rods, the push plate of 8014- semicircles, 802- band cylinders wheel disc, 8021- stepper motors III, 8022- band cylinder Set, 8023- cylinders card slot, 8024- covers card slot, 8025- band cylinder wheel dish axle, 803- covers feed cassette, 8031- buckle slots, 8032- springs, 8033- rectangular blades, 8034- buckles, 804- cylinders feed cassette, 8041- buckle slots, 8042- springs, 8043 squares Shape push plate, 8044- buckles, 805- cappings motor, 8051- push rods, through straight line lead screw stepper motor IV, the 806- of 8052- are hard Coin surge drum, 8061- covers, 8062- cylinders, 80621- cylinder protrusion snap rings.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other Embodiment shall fall within the protection scope of the present invention.
Figure of description 1-13 is please referred to, in embodiments of the present invention, a kind of automatic coin sorting device, including PLC controls System processed, funnel buffer gear 3, single layer baffle mechanism 4, color separated mechanism 5, sliding slot separating mechanism 6, counts actuating unit Mechanism 7, package mechanism 8, collecting tank 9.The PLC control system associated components are installed in locker 103;The engine Structure includes motor 2, motor gear 201, conveyor shaft gear 101, conveyor shaft 102, conveyer belt 106, and each component is mounted on machine Coin is transported on frame 1;The funnel buffer gear 3 includes funnel 301, buffering blade wheel 302, buffering blade wheel gear 303, is led to Buffering blade wheel gear 303 is crossed with included in 101 engaged transmission of conveyor shaft gear of actuating unit power, further controls coin Whereabouts quantity;The single layer baffle mechanism 4 includes four block baffles, respectively 401- baffles I, 402- baffles II, 403- baffle III, 404- baffle IV, four block baffles are equidistantly mounted on successively above conveyer belt, and the bottoms baffle I, which are mounted on away from belt heights, is It is 4.5mm that 7.5mm, the bottoms baffle II, which are mounted on away from belt heights, the bottoms baffle III are mounted on away from belt heights and are It is 1.85mm that 3.5mm, the bottoms baffle IV, which are mounted on away from belt heights, wherein first three block baffle bottom be equipped with it is special soft Material, last block baffle bottom do not install material, to ensure that the single layer of coin passes through;The color separated mechanism 5 is wrapped Include guide rail 501, stepper motor I5021, blade thumb wheel 5022, soft rubber 5023, color sensor mounting plate 503, color Sensor, color sensor is mounted on color sensor mounting plate 503, immediately below stepper motor I5021, soft rubber installation In 5022 front end of blade thumb wheel, above each component is mounted on guide rail 501, and it is multiple only that coin, which is directed to track 501 to divide, Vertical track, detaches, improves separative efficiency, soft rubber 5023 can effectively be dialled from coin simultaneously;The sliding slot separating mechanism 6 wraps Include guide chute 601, separating tank 602,603,5 jiaos of coin collecting funnels 604 of guide chute lid, disme collecting funnel 605,1 606,5 jiaos of 604 transition of coin collecting funnel of first coin collecting funnel connect conveyer belt 106,605 transition of disme collecting funnel It includes 601 bottom end of guide chute to connect 602,1 yuan of 606 transition of coin collecting funnel connection of separating tank, and 601 width of guide chute is 26mm, separating tank 602 is provided on guide chute, and separating tank is to be arranged in guide chute intermediate rectangular hole, Kong Kuanwei 23mm, hole A length of 200mm ensure that quickly falling for disme, this separation method is environmentally protective, efficient;The counting mechanism packet It includes using correlation photoelectric sensor 7, PLC processing routines, display device, correlation photoelectric transfer is installed in coin collecting funnel bottom Sensor 7 is counted when coin is fallen into when bottom is in the light, and is in the light primary, is counted once, as a result PLC routine processes pass through display Device is shown;The package mechanism 8 includes stepper motor II8011, bent axle 8012, connecting rod 8013, the semicircle composition of push plate 8014 Slider-crank mechanism 801, stepper motor III8021, band jacket casing 8022, cylinder card slot 8023, cover card slot 8024, band cylinder wheel disc The composition band cylinder of axis 8025 wheel disc 802, buckle slot 8031, spring 8032, rectangular blade 8033,8034 composition cover feed cassette of buckle 803, buckle slot 8041, spring 8042, rectangular blade 8043,8044 composition cylinder feed cassette 804 of buckle, push rod 8051, perforation Formula straight line lead screw stepper motor IV8052 composition capping motors 805, cover 8061, cylinder 8062,80621 groups of cylinder protrusion snap ring At coin collection barrel 806, stepper motor II is controlled when PLC is counted simultaneously, and then controls slider-crank mechanism 801 and pushes away coin entrance In 806 cylinder 8062 of coin collection barrel, when coin reaches 50 pieces in cylinder 8062, PLC controls stepper motor III rotations, in turn Control band cylinder wheel disc 802 rotates 90 °, cylinder 8062 and cylinder under the action of in rotation process due to eccentric off-centre operation ring flat-plate 1011 Lid 8061 is all held in semicircle card slot, semicircle card slot and the off-centre operation ring flat-plate decentraction in rack;After 90 ° of rotation, this The supplement of space-time coin cylinder 8062 connects coin, while coin tube feed cassette inner cylinder 8062 and cover 8061 are under spring force Be caught in semicircle card slot, at the same the through straight line lead screw stepper motor IV8052 of the surface for the cylinder for filling coin installation by PLC controlled motions, push rod 8051 by 8061 press seal of cover on cylinder 8062, due to the effect two of cylinder protrusion snap ring 80621 Person is closely together while coin collection barrel 806 also falls therewith, when 806 bottom of coin collection barrel contacts lower baffle plate, baffle It plays a supportive role, completes the capping of coin collection barrel 806, when turning over 90 ° again with cylinder wheel disc, encapsulate the coin collection of completion Cylinder 806 is brought by band jacket casing 8022 in collection box 9, and action is performed simultaneously so that mechanism simplifies, while also greatly shortening work Period saves cost, improves efficiency;The collection box 9 is mounted on, convenient in the collection box mounting groove 1014 being arranged in rack 1 It collects.
In use, mixed coin is poured into rectangular opening funnel 301, coin is equal under the action of buffering blade wheel 302 It is even to drop on conveyer belt 106.With the transmission of conveyer belt 106, four block baffles for being included by single layer baffle mechanism 4, firmly Coin single layer enters different guide rails 501.When coin passes through 503 lower section of color sensor mounting plate, color sensor identification 5 Angle coin color, PLC control system control blade thumb wheel 5022,5 jiaos of coins are dialled in another track.With conveyer belt 106 Movement moves forward, and when moving to 6 top of sliding slot separating mechanism, 5 jiaos of coins are fallen into 5 jiaos of coin collecting funnels 604;1 First coin and disme are slided along guide chute 601, when sliding into the separating tank 602 being arranged on guide chute 601, disme It falls into disme collecting funnel 605;1 yuan of coin continuation is slided along guide chute 601 to bottom end, and 1 yuan of coin falls into 1 yuan firmly In coin collecting funnel 606.When coin falls into collecting funnel bottom, correlation photoelectric sensor 7 generates signal and is passed along PLC processing counts, and while recording quantity, PLC control slider-crank mechanisms 801 work as counting by coin push in cylinder 8062 For quantity 50 multiple when, number of coins is 50 pieces just in cylinder 8062 at this time, and PLC control bands cylinder wheel disc 802 rotates 90 °. Due to the effect of eccentric off-centre operation ring flat-plate 1011 during rotating 90 °, cylinder 8062 and cover 8061 are pressed in card slot On.After turning over 90 °, in coin tube feed cassette middle cylinder body 8062 and cover 8061, due to spring-force driven dual cylinder 8062 and cover 8061 are crushed on card slot, for action supplement next time empty cylinder 8062 and cover 8061;Simultaneously PLC control push rod 8051 into Row capping.Collection is brought by band jacket casing 8022 when rotating the coin collection barrel 806 that 90 ° of encapsulation are completed with cylinder wheel disc 802 next time In box 9, the separation, counting and packaging of coin are completed.
The present invention discloses a kind of coin automated sorting device in summary, and plant automation separation is counted and packed, It is multiple functional;It is detached using multiple tracks, it is efficient;It is simple in structure, it is at low cost;Easy to use, separation is accurate;It is highly practical, it is easy to It promotes the use of.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations;Although with reference to the foregoing embodiments Invention is explained in detail, it will be understood by those of ordinary skill in the art that:It still can be to aforementioned each implementation Technical solution recorded in example is modified or equivalent replacement of some of the technical features;And these modification or It replaces, the spirit and scope for various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution.

Claims (1)

1. a kind of automatic coin sorting device, it is characterised in that:Including PLC control system, actuating unit, funnel buffer gear, Single layer baffle mechanism, color separated mechanism, sliding slot separating mechanism, counting mechanism, package mechanism;The PLC control system point Not Kong Zhi stepper motor I, stepper motor II, stepper motor III, through straight line lead screw stepper motor IV, the stepping electricity Machine I, stepper motor II, stepper motor III, through straight line lead screw stepper motor IV control the rotation of blade thumb wheel, crank respectively Slide block movement, the rotation of band cylinder wheel disc, pushrod movement;
The actuating unit uses gear drive, coin to be transmitted by conveyer belt, and one piece of installation is arranged below in the conveyer belt Steady plate in rack;
The funnel buffer gear is made of funnel and buffering blade wheel, and the buffering blade wheel is mounted in bell mouth;
The single layer baffle mechanism is made of four block baffles, and four block baffles are equidistantly mounted on successively above conveyer belt, the bottoms baffle I It is 7.5mm that portion, which is mounted on away from belt heights, and it is 4.5mm, the bottoms baffle III peace that the bottoms baffle II, which are mounted on away from belt heights, Mounted in being 3.5mm away from belt heights, it is 1.85mm that the bottoms baffle IV, which are mounted on away from belt heights,;Wherein, first three block baffle Bottom is equipped with rubbery flexible sheet, and rubbery flexible sheet is not installed in last block baffle bottom;
The guide chute width of the sliding slot separating mechanism is 26mm, is provided with separating tank on the guide chute, described point It is that the rectangular opening opened up in the centre of guide chute is set from slot, Kong Kuanwei 23mm, a length of 200mm in hole;The color separated The color sensor that mechanism will be mounted on guide rail identifies that the signal generated when 5 jiaos of coin colors is transmitted to PLC, PLC controls Stepper motor I processed further controls the rotation of blade thumb wheel;
The counting mechanism is the correlation photoelectric sensor being mounted under collecting funnel on methods, rack, when being blocked by coin its It generates count signal and passes it to PLC, PLC handles signal-count, and quantity is shown on display screen;The package mechanism The signal generated when correlation photoelectric sensor being blocked by coin passes to PLC, and PLC controls stepper motor II movements, into And make crank block push plate campaign, crank block push plate front semicircular in shape;It is provided with semicircle on the band cylinder wheel disc Shape card slot and with jacket casing, semicircle card slot and the off-centre operation ring flat-plate decentraction in rack;The band cylinder wheel disc is by stepper motor III Driving, the stepper motor III are controlled by PLC, and when number of coins is 50 multiple, PLC controls Driving Stepping Motor III, So that rotating 90 ° with cylinder wheel disc, then the PLC controls through straight line lead screw stepper motor IV makes push rod transport up and down It is dynamic;
Wherein, the color separated mechanism uses multiple tracks independent control, when single layer coin is passed in each single track by color Color sensor identifies 5 jiaos of coin colors when sensor, and signal is transferred to PLC, and then controls the stepper motor I, the stepping 60 ° of blade thumb wheel quick rotation on motor I isolates 5 jiaos of coins.
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