CN109759346A - A new type of device and method for detecting and removing damaged coins - Google Patents
A new type of device and method for detecting and removing damaged coins Download PDFInfo
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- CN109759346A CN109759346A CN201910231408.2A CN201910231408A CN109759346A CN 109759346 A CN109759346 A CN 109759346A CN 201910231408 A CN201910231408 A CN 201910231408A CN 109759346 A CN109759346 A CN 109759346A
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Abstract
本发明属于金融机具技术领域，具体涉及一种新型检测剔除残损硬币装置及检测方法；其中装置包括硬币分离机构、第二安装板13、第一挡币机构、第二挡币机构、第一图像摄取机构、第二图像摄取机构、硬币剔除机构，采用机器视觉技术的检测方法；可以针对现有流通的残损硬币进行自动检测、剔除，并可将合格硬币进行自动分类，以解决目前人工检测存在的检测标准不统一、耗费人力多、劳动强度大、效率低的问题。
The invention belongs to the technical field of financial instruments, and in particular relates to a novel device for detecting and removing damaged coins and a detection method; wherein the device comprises a coin separating mechanism, a second mounting plate 13, a first coin blocking mechanism, a second coin blocking mechanism, a first image The pickup mechanism, the second image pickup mechanism, and the coin removal mechanism adopt the detection method of machine vision technology; it can automatically detect and eliminate the damaged coins in circulation, and can automatically classify the qualified coins to solve the problem of existing manual detection. The testing standards are inconsistent, labor-intensive, labor-intensive, and low-efficiency problems.
Description
Technical field
The invention belongs to financial instrument technical fields, and in particular to damaged coin device and detection are rejected in a kind of novel detection
Method.
Background technique
With rapid development of economy, present today, big currency tends to electronization, low-denomination currency tends to coin
Change is the main trend of currencies of the world development, and in China, there are mainly three types of the coins of circulation, respectively one jiao, five jiaos, one
Member, wherein dime has two kinds of aluminium alloy, stainless steel.A kind of fractional currency of the coin as RMB has wear-resistant, stream
The features such as it is long, easy to use to lead to the service life, and is serviced convenient for automatic vending emission of banknotes cost is greatly saved and prints paper money expense
With.Coin compares bill there are many advantages, firstly, the specie flow service life is significantly larger than bill, overall cost low, 1 piece of coin
Circulate number up to 30,000 times and 1 bill averagely circulate 300 times, secondly, manufacture coin realize natural resources saving, for
The resources such as timber, cotton needed for manufacture bill play protective effect, and the still recoverable double teeming of metal after decades.Hard
In the coin process of circulation due to a variety of causes such as artificial destruction, abrasion, oxidation, erosion cause coin deformation, lack split, surface occur it is rotten
Plaque point, rust stain etc., the surface characteristics such as text, denomination number, pattern of coin can not be identified effectively.People's Bank of China formulates
" should not circulate the fastidious standard of RMB " regulation: coin has a perforation, breach, deforms, and wears, oxidation, text, denomination number,
One of the situations such as dim pattern is unclear should not circulate.In the past, bank was all manually to check, not only time-consuming, but also was seriously affected
Office efficiency, there is also packaging equipment disunities, are not easy to the defect checked, pack, transported.
And the existing coin that is stained detects removal equipment needs for each Coin over-turning to carry out two-sided coin automatically
Mass measurement, coin are easy to fall during turn-over, and are to pass through rail during coin falls to mutually receivable coin box
Slot on road is fallen, and coin is easy Caton, is not only wasted time in this way, and reduces the detection efficiency of machine.
Summary of the invention
The present invention is directed to above-mentioned problems of the prior art and drawback, and it is damaged to provide a kind of novel detection rejecting
Coin device and the detection method for using machine vision technique；It can be examined automatically for the damaged coin of existing circulation
It surveys, reject, and qualified coin can be classified automatically, to solve examination criteria disunity existing for current artificial detection, consumption
The problem of taking more manpower, large labor intensity, low efficiency.
A kind of damaged coin device of novel detection rejecting, including coin separator structure, the second mounting plate 13, first gear coin machine
Structure, second gear coin mechanism, the first image capture mechanism, the second image capture mechanism, coin rejecting mechanism；
Coin separator structure includes the first mounting plate 4, direct-drive motor 15, fixedly separated disk 3, rotating separation disk 2, material
Bucket 1, wherein hopper 1 is fixedly connected with fixedly separated disk 3, and rotating separation disk 2 is movably connected in fixedly separated disk 3, rotation point
The outer ring of separation disc 2, which is provided with, carries coin slot 201, and a side surface every two of rotating separation disk 2 against hopper 1 carries in coin slot 201
Between be equipped with a band coin platelet 202, diameter is provided on fixedly separated disk 3 and carries 201 opening of coin slot circular hole of same size
301,
Fixedly separated disk 3 is fixedly mounted on the first mounting plate 4, and position corresponding with circular hole 301 on the first mounting plate 4
It is equipped with arc-shaped slot track 41, wherein the width of arc-shaped slot track 41 is identical as the diameter of circular hole 301；
First mounting plate 4 is folded sheet, and the side plate for being not provided with circular arc type groove track 41 is used to support, the second mounting plate
13 are fixed at the folding in 4 outside of the first mounting plate, and the two fits closely, and direct-drive motor 15 sequentially passes through the second mounting plate
13, the first mounting plate 4, fixedly separated disk 3 are connect with rotating separation disk 2, and wherein direct-drive motor 15 is perpendicular to fixedly separated
Disk 3 is arranged, so that rotating separation disk 2 rotates under the driving of direct-drive motor 15；
Second mounting plate 13 is equipped with the first opening 131, is equipped at the first opening 131 and the first 131 size phases of opening
Same transparent glass, and the transparent glass is identical as the thickness of the second mounting plate 13, the first track 5 is fixed on the first mounting plate 4
On second mounting plate 13 of upper 41 lower section of arc-shaped slot track, for accepting the coin slided from arc-shaped slot track 41；The
Two tracks 9 are also secured on the second mounting plate 13, and concordant with the first track 5, between the second track 9 and the first track 5
Second mounting plate 13 is equipped with the second opening 132, and the width of the second opening 132 is greater than the diameter of largest coins, the first track 5 with
Angle between horizontal plane is 20 °；
First gear coin mechanism is fixed on the second mounting plate 13 of 5 top of the first track with the direction vertical with the first track 5
Inside, including first gear coin electromagnet 6 and first gear coin folded sheet 20, wherein first gear coin folded sheet 20 and first gear coin electromagnetism
Telescopic rod on iron 6 is bolted, and first gear coin electromagnet 6 is to be fixed on the second mounting plate 13, first gear coin folded sheet 20
Flexible and upper on the inside of the second mounting plate 13 with 6 telescopic rod of first gear coin electromagnet slides, so that first gear coin electromagnet 6
First gear coin folded sheet 20 can block the coin slid along the first track 5 when telescopic rod stretches out；
First image capture mechanism is fixed on the inside of the second mounting plate 13, including the first photographing camera 17, first light source 16,
First light source bracket 19 and the first mounting bracket 18, wherein the first mounting bracket 18 is fixed on the second peace of 5 lower section of the first track
13 inside of loading board, and it is parallel with the first track 5, the first photographing camera 17 is fixed on the first mounting bracket top plate 181, and first
Light source bracket 19 is folded sheet, and one side plate is fixed on the first mounting bracket lower plywood 182, is fixed with first on another side plate
Light source 16, the first mounting bracket side plate 183 are fixed on the inside of the second mounting plate 13, and are located at 5 lower section of the first track, so that by the
The coin that one Dang Bi mechanism is blocked can project to the first photographing camera through first light source 16 and first light source bracket 19 completely
On 17 camera lens, to guarantee that the image of coin surface complete display can be obtained；
Second gear coin mechanism is fixed on the inside of the second mounting plate 13, including second with the direction vertical with the first track 5
Coin electromagnet 8 and second gear coin folded sheet 24 are kept off, wherein the telescopic rod on second gear coin folded sheet 24 and second gear coin electromagnet 8
It is bolted, second gear coin electromagnet 8 is fixed on the second mounting plate 13 of 131 top of the first opening, second gear coin folded sheet
24 with sliding on the transparent glass and the second mounting plate 13 of 8 telescopic rod of second gear coin electromagnet to stretch at the first opening 131
Dynamic, when 8 telescopic rod of second gear coin electromagnet stretches out, second gear coin folded sheet 24, which can be blocked from first gear coin mechanism, has detected
The coin slided along the first track 5, and make entire coin all on transparent glass, that is, transparent glass is penetrated it can be seen that complete
Coin；
Second image capture mechanism is fixed on the outside of the second mounting plate 13, including the second photographing camera 22, second light source 21,
Second light source bracket 23 and the second mounting bracket 12, wherein the second mounting bracket 12 is fixed on the second of 131 lower section of the first opening
On 13 outside of mounting plate, and it is parallel with the first track 5, and the second photographing camera 22 is fixed on the second mounting bracket top plate 121,
Second light source bracket 23 is folded sheet, and one side plate is fixed on the second mounting bracket lower plywood 122, is fixed on another side plate
Second light source 21, the second mounting bracket side plate 123 are fixed on 13 outside of the second mounting plate of 131 lower section of the first opening, so that
The coin blocked by second gear coin mechanism can project to the second photographing camera through the transparent glass in the first opening 131 completely
On 22 camera lenses, to guarantee that the image of coin surface complete display can be obtained；
It is opened up on second track 9 there are four circular groove, respectively the first circular groove 901, second is arc-shaped recessed
Slot 902, third circular groove 903 and the 4th circular groove 904, wherein the first stepped groove 101, the second stepped groove 102,
Three stepped grooves 103 and fourth order ladder slot 104 respectively with the first circular groove 901, the second circular groove 902, third circular arc
Connected in star 903 and the 4th circular groove 904 are correspondingly arranged at the second track after the second track 9 and the fixation of the second mounting plate 13
On second mounting plate 13 of 9 tops, in the first circular groove 901, the second circular groove 902, third circular groove 903
The first receipts coin box 801, second, which is fixed with, with corresponding position on the second mounting plate 13 of 904 lower section of the 4th circular groove receives coin box
802, third receives coin box 803 and the 4th and receives coin box 804, so that from the first circular groove 901, the second circular groove 902, the
The coin fallen on three-arc connected in star 903, the 4th circular groove 904 by the first stepped groove 101, the second stepped groove 102,
The first receipts coin box 801, second is respectively fallen in after third stepped groove 103 and fourth order ladder slot 104 receives coin box 802, third receipts coin box
803 and the 4th receive in coin box 804；
Corresponding position is fixed with coin slot 601 on second mounting plate 13 of 132 lower section of the second opening；
Coin rejecting mechanism is fixed on the outside of the second mounting plate 13, including coin rejects mounting bracket 26, coin is rejected
Baffle 27, coin reject baffle 25 and coin rejects electromagnet 14, and it is L-type plate, one side that wherein coin, which rejects mounting bracket 26,
It is fixed with coin on plate and rejects baffle 27, another side plate bolt is connected to the outside of the second mounting plate 13, and coin rejects electromagnet
14, which are fixed on coin, rejects on the side plate of baffle 27, and coin rejects baffle track 271 and is vertically fixed on coin rejecting baffle 27
Another side plate on, coin reject baffle 25 be located at coin reject baffle track 271 in and with coin rejecting electromagnet 14 on
Telescopic rod is bolted, and coin is enabled to reject baffle 25 with stretching for telescopic rod on coin rejecting electromagnet 14 and hard
Coin is rejected to be slided on baffle track 271, and when coin rejects 14 no power of electromagnet, coin rejects baffle 25 and is in extended position,
And it can extend into the second opening 132 on the second mounting plate 13, and the upper surface of coin rejecting baffle 25 and the second track 9 are flat
Together, therefore coin rejects when baffle 25 is in extended position and makes the coin of sliding not between the first track 5, the second track 9
Second opening 132 is fallen, but is rejected baffle 25 along coin and continued to slide to the second track 9, and falls into corresponding receipts coin box
In.
The width of rebate of first circular groove 901 is 12mm, and the width of rebate of the second circular groove 902 is
13mm, the width of rebate of third circular groove 903 are that the width of rebate of the 4th circular groove 904 of 14mm is 15mm, first
The width of stepped groove 101 is 19mm, and the width of the second stepped groove 102 is 20.5mm, and the width of third stepped groove 103 is
22.5mm, the width of fourth order ladder slot 104 are 25mm；The corresponding rank of the depth of each circular groove on second track 9
The sum of height of terraced slot is greater than the diameter that coin is fallen by this stepped groove, and is less than the diameter that next stepped groove falls coin；
The arc-shaped slot track 41 is parallel with the first track 5 and the second track 9.
First mounting plate 4, the second mounting plate 13 are folded sheets, outside the first mounting plate 4 and the second mounting plate 13
Angle at the folding of side is 75 °, the bracket as coin transmission detection.
The width of rebate and depth of the load coin slot 201 are all larger than the diameter of any one coin, and most less than two
The sum of minor coin diameter, wherein the depth for carrying coin slot 201 is distance of the slot bottom apart from notch.
The rotating separation disk 2 with a thickness of 3mm, four carry coin slots 201 against hopper 1 a side surface chamfer angle
It is 1.5mm for 45 ° of length, to guarantee only to be loaded with a coin in each load coin slot 201.
The direct-drive motor 15, first gear coin electromagnet 6, second gear coin electromagnet 8, first light source 16, first
Photographing camera 17, second light source 21, the second photographing camera 22 and coin reject electromagnet 14 and pass through conducting wire with control system respectively
Control connection, while image processing control unit is additionally provided in control system, for differentiating the damaged degree of coin and quality.
Damaged coin is carried out certainly using a kind of damaged coin device of above-mentioned novel detection rejecting present invention simultaneously provides a kind of
The detection method of dynamic detection, the specific steps are as follows:
A certain number of coins to be detected are packed into hopper 1 by step 1, start direct-drive motor 15, DC driven electricity
The rotation of machine 15 drives rotating separation disk 2 to rotate, and setting disperses the coin heap in hopper 1 with coin platelet 202, and coin enters therewith
Coin slot 201 is carried, as rotating separation disk 2 rotates together, is carried on coin slot 201 and fixedly separated disk 3 when rotating separation disk 2 moves to
When circular hole 301 is overlapped, the coin carried in coin slot 201 falls into the first peace through the circular hole 301 on fixedly separated disk 3 under the effect of gravity
It in circular arc type groove track 41 in loading board 4, then scrolls down through and is rolled down on the first track 5 through arc-shaped slot track 41, encounter
One gear coin folded sheet 20 stops, and the first photographing camera 17 continuously takes pictures to it in the first image capture mechanism, and by shot image
It is transmitted back to image processing unit to handle it, so that the quality condition on coin surface is obtained by analysis, according to its result
Carry out judgement subsequent operation；
Step 2 needs not continue to if this one side of coin is off quality when taking pictures for the first time to the another of coin
Differentiation of taking pictures is carried out on one side, is directly rejected, specifically: coin quality information is transferred at image by the first photographing camera 17
Unit is managed, image processing unit distinguishes that coin quality is unqualified, then sends signal by control system and control first gear coin electromagnetism
Iron 6, second gear coin electromagnet 8 and coin reject electromagnet 14 and are powered, at this time first gear coin folded sheet 20, second gear coin folded sheet
24 retract, and coin is rejected baffle 25 and also retracted, and coin is rolled along the first track 5 under the effect of gravity, until passing through second
Opening 132 is fallen into coin box 601；
Step 3 passes through control system if this one side of coin is up-to-standard when taking pictures for the first time by step 1
The second gear coin electromagnet 8 and second gear coin folded sheet 24 sent in signal control second gear coin mechanism powers off, therefore claps for the first time
It is blocked according to qualified coin by second gear coin folded sheet 24, control system sends second in the second image capture mechanism of signal control
Photographing camera 22 continuously takes pictures to it, and transmits the quality that result judges it coin face to image processing unit, if matter
Measure it is unqualified, then control system send signal control second gear coin electromagnet 8, coin reject electromagnet 14 be powered, second gear coin
Folded sheet 24 retracts, and coin rejects 25 retraction of baffle, and coin is rolled along the first track 5 under the effect of gravity, opened by second
Mouth 132 is fallen into coin box 601；
Step 4, if should by the coin that the second photographing camera 22 in step 3 in the second image capture mechanism is taken pictures
Face is up-to-standard, then image processing unit will send the power-off of signal control second gear coin electromagnet 8 by control system, coin picks
Except electromagnet 14 be powered, second gear coin folded sheet 24 retract, coin reject baffle 25 stretch out, coin continue under the effect of gravity to
Lower rolling, coin continue to roll along the second track 9, reach on the second mounting plate 13 according to difference after coin rejects baffle 25
Coin diameter is equipped in stepped groove of different size, and the width of stepped groove presses ascending downward arrangement: diameter is 1 jiao of 19mm
Following corresponding first is fallen directly into when coin is by the first most narrow stepped groove 101 receives coin box 801,5 jiaos of diameter 20.5mm
Coin cannot fall down by mentioned-above first stepped groove 101, continue to scroll down through, and reach the second stepped groove 102, fall into
Corresponding second receive coin box 802 below；The disme that diameter is 22.5mm passes through mentioned-above first stepped groove 101, second
Stepped groove 102 cannot fall down, and reach third stepped groove 103, fall into following corresponding third and receive coin box 803；The 1 of diameter 25mm
First coin cannot fall down by mentioned-above first stepped groove 101, the second stepped groove 102, third stepped groove 103, reach
Fourth order ladder slot 104 falls into the following corresponding 4th and receives in coin box 804.
Beneficial effects of the present invention:
Apparatus of the present invention do not need the mass measurement that two-sided coin is carried out by Coin over-turning, and coin each first is sliding
During be disposably judged dual sided quality, and slow down the speed that coin slides by the circular groove on track, secondly
Four kinds of coins are smoothly fallen into corresponding receipts coin box by corresponding stepped groove, are avoided coin rolls too fast and are entered mistake
In box, while coin Caton problem is avoided, greatly improved the efficiency, and is also provided with band coin platelet in hopper, it can be with
Disperse coin heap, coin is made faster to enter respective rail.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of apparatus of the present invention.
Fig. 2 is the side view of apparatus of the present invention.
Fig. 3 is coin separator structure structural schematic diagram in apparatus of the present invention.
Fig. 4 is the first image capture mechanism structure schematic diagram in apparatus of the present invention.
Fig. 5 is first gear coin mechanism structure schematic diagram in apparatus of the present invention.
Fig. 6 is the second image capture mechanism structure schematic diagram in apparatus of the present invention.
Fig. 7 is second gear coin mechanism structure schematic diagram in apparatus of the present invention.
Fig. 8 is coin rejecting mechanism structural schematic diagram in apparatus of the present invention.
Fig. 9 is detection method process flow diagram flow chart.
Wherein: 1 hopper, 2 rotating separation disks, 201 carry coin slot, 202 band coin platelets, 3 fixedly separated disks, 31 circular holes, 4 first
Mounting plate, 41 arc-shaped slot tracks, 5 first tracks, 6 first gear coin electromagnet, 7 coins, 8 second gear coin electromagnet, 801 first
Receive coin box, 802 second receive coin boxes, 803 thirds receive coin box, 804 the 4th receive coin boxes, 9 second tracks, 901 first circular grooves,
902 second circular grooves, 903 third circular grooves, 904 the 4th circular grooves, 101 first stepped grooves, 102 second-orders
Terraced slot, 103 third stepped grooves, 104 fourth order ladder slots, 11 coins, 12 second mounting brackets, 121 second mounting bracket top plates,
122 second mounting bracket lower plywoods, 123 second mounting bracket side plates, 13 second mounting plates, 131 first openings, 132 second are opened
Mouthful, 14 coins reject electromagnet, 15 direct-drive motors, 16 first light sources, 17 first photographing cameras, 18 first mounting brackets,
181 first mounting bracket top plates, 182 first mounting bracket lower plywoods, 183 first mounting bracket side plates, 19 first light source branch
Frame, 20 first gear coin folded sheets, 21 second light sources, 22 second photographing cameras, 23 second light source brackets, 24 second gear coin fold
Plate, 25 coins reject baffle, 26 coins reject mounting bracket, 27 coins reject baffle track, 271 coins reject baffle track,
601 fall coin slot.
Specific embodiment
Embodiment 1
A kind of damaged coin device of novel detection rejecting, as depicted in figs. 1 and 2, including coin separator structure, the second installation
Plate 13, first gear coin mechanism, second gear coin mechanism, the first image capture mechanism, the second image capture mechanism, coin rejecting machine
Structure；
As shown in figure 3, coin separator structure includes the first mounting plate 4, direct-drive motor 15, fixedly separated disk 3, rotation
Separator disk 2, hopper 1, wherein hopper 1 is fixedly connected with fixedly separated 3 General purpose screw of disk, and rotating separation disk 2 is movably connected in solid
Determine in separator disk 3, the outer ring of rotating separation disk 2 is opened there are four carrying coin slot 201, and rotating separation disk 2 is against the side of hopper 1
Surface every two carries and is equipped with a band coin platelet 202 among coin slot 201, is provided with diameter on fixedly separated disk 3 and opens with coin slot 201 is carried
Circular hole 301 of same size at mouthful；
Load coin slot 201 is arc-shaped slot, carries the diameter that distance of 201 slot bottom of coin slot apart from notch is less than circular hole 301, so that
Coin slot 201 is carried when moving to Chong Die with 301 position of circular hole, coin in fixedly separated disk 3 under the drive of rotating separation disk 2,
Coin can pass sequentially through the arc-shaped slot track 41 for carrying coin slot 201 and the second mounting plate 13 of arrival of circular hole 301；
Fixedly separated disk 3 is fixedly mounted on the first mounting plate 4 by screw, and right with circular hole 301 on the first mounting plate 4
The position answered is equipped with arc-shaped slot track 41, and wherein the width of arc-shaped slot track 41 is identical as the diameter of circular hole 301, coin
Arc-shaped slot track 41 can be reached by circular hole 301, be further continued for sliding along arc-shaped slot track 41；
First mounting plate 4 is folded sheet, and the side plate for being not provided with circular arc type groove track 41 is used to support, the second mounting plate
13 are fixed at the folding in 4 outside of the first mounting plate, and the two fits closely, and opens on the first mounting plate 4 and the second mounting plate 13
Equipped with the identical circular hole of diameter, the alignment setting of two circular holes, direct-drive motor 15 sequentially passes through the installation of the second mounting plate 13, first
Two circular holes and fixedly separated disk 3 being overlapped on plate 4 are connect with rotating separation disk 2, wherein direct-drive motor 15 perpendicular to
Fixedly separated disk 3 is arranged, so that rotating separation disk 2 rotates under the driving of direct-drive motor 15；
As shown in Figure 1, the second mounting plate 13 is equipped with the first opening 131, it is equipped at the first opening 131 and the first opening
The identical transparent glass of 131 sizes, and the transparent glass is identical as the thickness of the second mounting plate 13, to guarantee coin by herein
It is not fallen out when sliding；First track 5 is bolted to the second mounting plate of 41 lower section of arc-shaped slot track on the first mounting plate 4
On 13, for accepting the coin slided from arc-shaped slot track 41；Second track 9 is also secured on the second mounting plate 13, and
It is concordant with the first track 5, the second opening 132 is equipped on the second mounting plate 13 between the second track 9 and the first track 5, the
The width of two openings 132 is greater than the diameter of largest coins, and when damaged coin slides into this position, damaged coin just can be from the
Two openings 132 are fallen into coin slot 601；
Angle between first track 5 and horizontal plane is 20 °, and the circle on 5 upper surface of the first track and the first mounting plate 4
The alignment of 41 lower surface of arc groove track；
As shown in Figure 1 and Figure 5, first gear coin mechanism is fixed on 5 top of the first track with the direction vertical with the first track 5
The inside of the second mounting plate 13, including first gear coin electromagnet 6 and first gear coin folded sheet 20, wherein first gear coin folded sheet 20
It is bolted with the telescopic rod on first gear coin electromagnet 6, first gear coin electromagnet 6 is with the direction spiral shell vertical with the first track 5
Bolt is connected on the second mounting plate 13, and first gear coin folded sheet 20 is with the flexible of 6 telescopic rod of first gear coin electromagnet and the
Upper sliding on the inside of two mounting plates 13, first gear coin folded sheet 20 blocks when 6 telescopic rod of first gear coin electromagnet is stretched out
The coin slid along the first track 5；First gear coin folded sheet 20 is the Z-shaped folded sheet that two angles are 90 °；
First gear coin electromagnet 6 is vertical with the first track 5, to block the coin slided from arc-shaped slot track 41, makes
It is clear to obtain image capture.
As shown in Figure 1 and Figure 4, the first image capture mechanism is bolted to 13 inside of the second mounting plate, including first count
Camera 17, first light source 16, first light source bracket 19 and the first mounting bracket 18, wherein the first mounting bracket 18 is fixed on
13 inside of the second mounting plate of one track, 5 lower section, and it is parallel with the first track 5, and the first photographing camera 17 is fixed on the first installation
On bracket top plate 181, first light source bracket 19 is folded sheet, and one side plate is fixed on the first mounting bracket lower plywood 182,
It is fixed with first light source 16 on another side plate, the first mounting bracket side plate 183 is fixed on 13 inside of the second mounting plate, and is located at the
One track, 5 lower section, the first photographing camera 17 faces 13 inside of the second mounting plate with first light source 16, so that by first gear coin
The coin that mechanism is blocked can project to the mirror of the first photographing camera 17 completely through first light source 16 and first light source bracket 19
On head, to guarantee that the image of coin surface complete display can be obtained；
First image capture mechanism and first gear coin mechanism are respectively positioned in second mounting plate 13 in 131 front of the first opening
Side；
As shown in Figure 1 and Figure 7, second gear coin mechanism is bolted to the second installation with the direction vertical with the first track 5
The inside of plate 13, including second gear coin electromagnet 8 and second gear coin folded sheet 24, wherein second gear coin folded sheet 24 and second gear
Telescopic rod on coin electromagnet 8 is bolted, and second gear coin electromagnet 8 is bolted to the direction vertical with the first track 5
On second mounting plate 13 of 131 top of the first opening, second gear coin folded sheet 24 is stretched with 8 telescopic rod of second gear coin electromagnet
Contracting is slided on the transparent glass and the second mounting plate 13 at the first opening 131, when 8 telescopic rod of second gear coin electromagnet stretches out
Second gear coin folded sheet 24 can block from first gear coin mechanism and detect the coin slided along the first track 5, and make entire
Coin is all on transparent glass, i.e., through transparent glass it can be seen that complete coin；Second gear coin folded sheet 24 is two angles
It is 90 ° of Z-shaped folded sheet；
As shown in Figure 2 and Figure 6, the second image capture mechanism is fixed on 13 outside of the second mounting plate, including second count photograph
Machine 22, second light source 21, second light source bracket 23 and the second mounting bracket 12, are opened wherein the second mounting bracket 12 is fixed on first
On 13 outside of the second mounting plate of 131 lower section of mouth, and it is parallel with the first track 5, and the second photographing camera 22 is fixed on the second installation
On bracket top plate 121, second light source bracket 23 is folded sheet, and one side plate is fixed on the second mounting bracket lower plywood 122,
It is fixed with second light source 21 on another side plate, the second mounting bracket side plate 123 is fixed by bolts to the of 131 lower section of the first opening
On two mounting plates, 13 outside, the outside first that the second photographing camera 22 faces the second mounting plate 13 with second light source 21 is open
Transparent glass on 131 allows the coin blocked by second gear coin mechanism complete through the transparent glass in the first opening 131
It projects on 22 camera lens of the second photographing camera entirely, to guarantee that the image of coin surface complete display can be obtained；
As depicted in figs. 1 and 2, circular groove, respectively the first circular groove there are four being opened up on the second track 9
901, the second circular groove 902, third circular groove 903 and the 4th circular groove 904, wherein the first stepped groove 101,
Second stepped groove 102, third stepped groove 103 and fourth order ladder slot 104 are arc-shaped with the first circular groove 901, second respectively
Groove 902, third circular groove 903 and the 4th circular groove 904 are correspondingly arranged at the second track 9 and the second mounting plate 13
On second mounting plate 13 of the top of the second track 9 after fixation, the first circular groove 901, the second circular groove 902,
Corresponding position is fixed with the first receipts on second mounting plate 13 of 904 lower section of third circular groove 903 and the 4th circular groove
Coin box 801, second receives coin box 802, third receives coin box 803 and the 4th receives coin box 804, so that from the first circular groove 901, the
Two circular grooves 902, third circular groove 903, the coin fallen on the 4th circular groove 904 pass through the first stepped groove
101, the first receipts coin box 801, second receipts are respectively fallen in after the second stepped groove 102, third stepped groove 103 and fourth order ladder slot 104
Coin box 802, third are received coin box 803 and the 4th and are received in coin box 804；
Corresponding position is fixed with coin slot 601 on second mounting plate 13 of 132 lower section of the second opening；
As shown in Figure 2 and Figure 8, coin rejecting mechanism is fixed on the outside of the second mounting plate 13, including coin rejects installation
Bracket 26, coin reject baffle 27, coin rejects baffle 25 and coin rejects electromagnet 14, and wherein coin rejects mounting bracket 26
For L-type plate, it being fixed with coin on one side plate and rejects baffle 27, another side plate bolt is connected to the outside of the second mounting plate 13,
Coin is rejected electromagnet 14 and is fixed on the side plate of coin rejecting baffle 27, and coin is rejected baffle track 271 and is vertically fixed on
Coin is rejected on another side plate of baffle 27, and coin rejects baffle 25 and is located in coin rejecting baffle track 271 and picks with coin
Except the telescopic rod on electromagnet 14 is bolted, enables coin to reject baffle 25 and reject with coin and stretch on electromagnet 14
Bar flexible and reject in coin and slided on baffle track 271, when coin rejects 14 no power of electromagnet, coin rejects baffle 25
In extended position, and can extend into the second opening 132 on the second mounting plate 13, and coin rejects the upper surface of baffle 25
It is concordant with the second track 9, thus coin reject baffle 25 make when be in extended position the coin slided not from the first track 5,
The second opening 132 between second track 9 is fallen, but is rejected baffle 25 along coin and continued to slide to the second track 9, and fall into
It is corresponding to receive in coin box.
The width of rebate of first circular groove 901 is 12mm, and the width of rebate of the second circular groove 902 is
13mm, the width of rebate of third circular groove 903 are that the width of rebate of the 4th circular groove 904 of 14mm is 15mm, first
The width of stepped groove 101 is 19mm, and diameter is that the dime of 19mm can be fallen from the slot, the width of the second stepped groove 102
For 20.5mm, diameter is that the half a buck of 20.5mm can be fallen from the slot, and the width of third stepped groove 103 is 22.5mm, directly
Diameter is that the dime of 22.5mm can be fallen from the slot, and the width of fourth order ladder slot 104 is 25mm, and diameter is the unitary of 25mm
Coin can be fallen from the slot；Depth, that is, circular groove slot bottom of each circular groove is apart from notch on second track 9
The sum of the corresponding height of stepped groove of distance be greater than the diameter that coin is fallen by this stepped groove, and less than next ladder
Slot falls the diameter of coin；
When coin passes through circular groove, if the sum of ladder groove height and circular groove depth are greater than the coin diameter
When, coin will be fallen into corresponding receipts coin box, conversely, coin continues to scroll down through, the circular groove of process can subtract
The speed that slow coin slides, to guarantee that corresponding stepped groove is smoothly fallen into accordingly four kinds of coins from the second mounting plate 13 respectively
It receives in coin box, avoids coin rolls too fast and enter in the box of mistake.
The arc-shaped slot track 41 is parallel with the first track 5 and the second track 9.
First mounting plate 4, the second mounting plate 13 are folded sheets, outside the first mounting plate 4 and the second mounting plate 13
Angle at the folding of side is 75 °, the bracket as coin transmission detection.
The width of rebate and depth of the load coin slot 201 are all larger than the diameter of any one coin, and most less than two
The sum of minor coin diameter, wherein the depth for carrying coin slot 201 is distance of the slot bottom apart from notch.
The rotating separation disk 2 with a thickness of 3mm, four carry coin slots 201 against hopper 1 a side surface chamfer angle
It is 1.5mm for 45 ° of length, to guarantee only to be loaded with a coin in each load coin slot 201.
The direct-drive motor 15, first gear coin electromagnet 6, second gear coin electromagnet 8, first light source 16, first
Photographing camera 17, second light source 21, the second photographing camera 22 and coin reject electromagnet 14 and pass through conducting wire with control system respectively
Control connection, while image processing control unit is additionally provided in control system, for differentiating the damaged degree of coin and quality.
Damaged coin is carried out certainly using a kind of damaged coin device of above-mentioned novel detection rejecting present invention simultaneously provides a kind of
The detection method of dynamic detection, the specific steps are as follows:
A certain number of coins to be detected are packed into hopper 1 by step 1, start direct-drive motor 15, DC driven electricity
The rotation of machine 15 drives rotating separation disk 2 to rotate, and setting disperses the coin heap in hopper 1 with coin platelet 202, and coin enters therewith
Coin slot 201 is carried, as rotating separation disk 2 rotates together, is carried on coin slot 201 and fixedly separated disk 3 when rotating separation disk 2 moves to
When circular hole 301 is overlapped, the coin carried in coin slot 201 falls into the first peace through the circular hole 301 on fixedly separated disk 3 under the effect of gravity
It in circular arc type groove track 41 in loading board 4, then scrolls down through and is rolled down on the first track 5 through arc-shaped slot track 41, encounter
One gear coin folded sheet 20 stops, and the first photographing camera 17 continuously takes pictures to it in the first image capture mechanism, and by shot image
It is transmitted back to image processing unit to handle it, so that the quality condition on coin surface is obtained by analysis, according to its result
Carry out judgement subsequent operation；
Step 2 needs not continue to if this one side of coin is off quality when taking pictures for the first time to the another of coin
Differentiation of taking pictures is carried out on one side, is directly rejected, specifically: coin quality information is transferred at image by the first photographing camera 17
Unit is managed, image processing unit distinguishes that coin quality is unqualified, then sends signal by control system and control first gear coin electromagnetism
Iron 6, second gear coin electromagnet 8 and coin reject electromagnet 14 and are powered, at this time first gear coin folded sheet 20, second gear coin folded sheet
24 retract, and coin is rejected baffle 25 and also retracted, and coin is rolled along the first track 5 under the effect of gravity, until passing through second
Opening 132 is fallen into coin box 601；
Step 3 passes through control system if this one side of coin is up-to-standard when taking pictures for the first time by step 1
The second gear coin electromagnet 8 and second gear coin folded sheet 24 sent in signal control second gear coin mechanism powers off, therefore claps for the first time
It is blocked according to qualified coin by second gear coin folded sheet 24, control system sends second in the second image capture mechanism of signal control
Photographing camera 22 continuously takes pictures to it, and transmits the quality that result judges it coin face to image processing unit, if matter
Measure it is unqualified, then control system send signal control second gear coin electromagnet 8, coin reject electromagnet 14 be powered, second gear coin
Folded sheet 24 retracts, and coin rejects 25 retraction of baffle, and coin is rolled along the first track 5 under the effect of gravity, opened by second
Mouth 132 is fallen into coin box 601；
Step 4, if should by the coin that the second photographing camera 22 in step 3 in the second image capture mechanism is taken pictures
Face is up-to-standard, then image processing unit will send the power-off of signal control second gear coin electromagnet 8 by control system, coin picks
Except electromagnet 14 be powered, second gear coin folded sheet 24 retract, coin reject baffle 25 stretch out, coin continue under the effect of gravity to
Lower rolling, coin continue to roll along the second track 9, reach on the second mounting plate 13 according to difference after coin rejects baffle 25
Coin diameter is equipped in stepped groove of different size, and the width of stepped groove presses ascending downward arrangement: diameter is 1 jiao of 19mm
Following corresponding first is fallen directly into when coin is by the first most narrow stepped groove 101 receives coin box 801,5 jiaos of diameter 20.5mm
Coin cannot fall down by mentioned-above first stepped groove 101, continue to scroll down through, and reach the second stepped groove 102, fall into
Corresponding second receive coin box 802 below；The disme that diameter is 22.5mm passes through mentioned-above first stepped groove 101, second
Stepped groove 102 cannot fall down, and reach third stepped groove 103, fall into following corresponding third and receive coin box 803；The 1 of diameter 25mm
First coin cannot fall down by mentioned-above first stepped groove 101, the second stepped groove 102, third stepped groove 103, reach
Fourth order ladder slot 104 falls into the following corresponding 4th and receives in coin box 804.
Claims (8)
1. damaged coin device is rejected in a kind of novel detection, it is characterised in that including coin separator structure, the second mounting plate (13),
First gear coin mechanism, second gear coin mechanism, the first image capture mechanism, the second image capture mechanism, coin rejecting mechanism；
Coin separator structure includes the first mounting plate (4), direct-drive motor (15), fixedly separated disk (3), rotating separation disk
(2), hopper (1), wherein hopper (1) is fixedly connected with fixedly separated disk (3), and rotating separation disk (2) is movably connected in fixed point
In separation disc (3), the outer ring of rotating separation disk (2), which is provided with, carries coin slot (201), and the one of rotating separation disk (2) opposite hopper (1)
Side surface every two carries and is equipped with band coin platelet (202) among coin slot (201), and diameter is provided on fixedly separated disk (3) and is carried
Coin slot (201) opening circular hole (301) of same size,
Fixedly separated disk (3) is fixedly mounted on the first mounting plate (4), and corresponding with circular hole (301) on the first mounting plate (4)
Position is equipped with arc-shaped slot track (41), and wherein the width of arc-shaped slot track (41) is identical as the diameter of circular hole (301)；
First mounting plate (4) is folded sheet, and the side plate for being not provided with circular arc type groove track (41) is used to support, the second mounting plate
(13) it is fixed at the folding on the outside of the first mounting plate (4), the two fits closely, and direct-drive motor (15) sequentially passes through second
Mounting plate (13), the first mounting plate (4), fixedly separated disk (3) are connect with rotating separation disk (2), wherein direct-drive motor
(15) it is arranged perpendicular to fixedly separated disk (3), so that rotating separation disk (2) rotates under the driving of direct-drive motor (15)；
Second mounting plate (13) is equipped with the first opening (131), is equipped at the first opening (131) and first opening (131) ruler
Very little identical transparent glass, and the transparent glass is identical as the thickness of the second mounting plate (13), the first track (5) is fixed on first
On the second mounting plate (13) on mounting plate (4) below arc-shaped slot track (41), for accepting from arc-shaped slot track (41)
On the coin that slides；Second track (9) is also secured on the second mounting plate (13), and concordant with the first track (5), in the second rail
The second mounting plate (13) between road (9) and the first track (5) is equipped with the second opening (132), the width of the second opening (132)
Greater than the diameter of largest coins, the angle between the first track (5) and horizontal plane is 20 °；
First gear coin mechanism is fixed on the second mounting plate above the first track (5) with the direction vertical with the first track (5)
(13) inside, including first gear coin electromagnet (6) and first gear coin folded sheet (20), wherein first gear coin folded sheet (20) and the
One gear coin electromagnet (6) on telescopic rod be bolted, first gear coin electromagnet (6) to be fixed on the second mounting plate (13),
First gear coin folded sheet (20) is sliding on the second mounting plate (13) inside with the flexible of first gear coin electromagnet (6) telescopic rod
It is dynamic, so that first gear coin folded sheet (20) can be blocked along the first track (5) cunning when first gear coin electromagnet (6) telescopic rod stretches out
The coin fallen；
First image capture mechanism is fixed on the inside of the second mounting plate (13), including the first photographing camera (17), first light source
(16), first light source bracket (19) and the first mounting bracket (18), wherein the first mounting bracket (18) is fixed on the first track (5)
On the inside of the second mounting plate (13) of lower section, and it is parallel with the first track (5), and the first photographing camera (17) is fixed on the first installation branch
On frame top plate (181), first light source bracket (19) is folded sheet, and one side plate is fixed on the first mounting bracket lower plywood
(182) it on, is fixed on another side plate first light source (16), the first mounting bracket side plate (183) is fixed on the second mounting plate
(13) inside, and be located at below the first track (5), allow the coin blocked by first gear coin mechanism through first light source
(16) it is projected on the camera lens of the first photographing camera (17) completely with first light source bracket (19), to guarantee that coin table can be obtained
The image of face complete display；
Second gear coin mechanism is fixed on the inside of the second mounting plate (13), including second with the direction vertical with the first track (5)
Coin electromagnet (8) and second gear coin folded sheet (24) are kept off, wherein on second gear coin folded sheet (24) and second gear coin electromagnet (8)
Telescopic rod be bolted, second gear coin electromagnet (8) is fixed on the second mounting plate (13) above the first opening (131),
Second gear coin folded sheet (24) with second gear coin electromagnet (8) telescopic rod stretch first opening (131) at transparent glass
It is slided on glass and the second mounting plate (13), second gear coin folded sheet (24) energy when second gear coin electromagnet (8) telescopic rod stretches out
It enough blocks from first gear coin mechanism and has detected the coin slided along the first track (5), and make entire coin all in transparent glass
On, i.e., through transparent glass it can be seen that complete coin；
Second image capture mechanism is fixed on the outside of the second mounting plate (13), including the second photographing camera (22), second light source
(21), second light source bracket (23) and the second mounting bracket (12), wherein the second mounting bracket (12) is fixed on the first opening
(131) on the second mounting plate (13) outside below, and it is parallel with the first track (5), and the second photographing camera (22) is fixed on
On two mounting bracket top plates (121), second light source bracket (23) is folded sheet, and one side plate is fixed under the second mounting bracket
It on laminate (122), is fixed on another side plate second light source (21), the second mounting bracket side plate (123) is fixed on the first opening
(131) on the second mounting plate (13) outside below, so that the coin blocked by second gear coin mechanism is through the first opening (131)
On transparent glass can project to completely on the second photographing camera (22) camera lens, to guarantee that can to obtain coin surface clearly complete
Whole image；
It is opened up on second track (9) there are four circular groove, it is respectively the first circular groove (901), second arc-shaped recessed
Slot (902), third circular groove (903) and the 4th circular groove (904), wherein the first stepped groove (101), the second ladder
Slot (102), third stepped groove (103) and fourth order ladder slot (104) respectively with the first circular groove (901), second arc-shaped
Groove (902), third circular groove (903) and the 4th circular groove (904) are correspondingly arranged at the second track (9) and second
On the second mounting plate (13) above the second track (9) after mounting plate (13) is fixed, in the first circular groove (901), the
The second mounting plate below two circular grooves (902), third circular groove (903) and the 4th circular groove (904)
(13) corresponding position is fixed with the first receipts coin box (801), the second receipts coin box (802), third and receives coin box (803) and the 4th receipts coin on
Box (804), so that from the first circular groove (901), the second circular groove (902), third circular groove (903),
The coin fallen on four circular grooves (904) passes through the first stepped groove (101), the second stepped groove (102), third stepped groove
(103) and after fourth order ladder slot (104) the first receipts coin box (801), the second receipts coin box (802), third are respectively fallen in and receives coin box
(803) it is received in coin box (804) with the 4th；
Corresponding position is fixed with coin slot (601) on the second mounting plate (13) below second opening (132)；
Coin rejecting mechanism is fixed on the outside of the second mounting plate (13), including coin rejects mounting bracket (26), coin is rejected
Baffle (27), coin reject baffle (25) and coin rejects electromagnet (14), and it is L-type that wherein coin, which rejects mounting bracket (26),
Plate is fixed with coin on one side plate and rejects baffle (27), and another side plate bolt is connected to the outside of the second mounting plate (13), firmly
Coin is rejected electromagnet (14) and is fixed on the side plate of coin rejecting baffle (27), and it is vertically solid that coin rejects baffle track (271)
It is scheduled on coin to reject on another side plate of baffle (27), coin is rejected baffle (25) and is located in coin rejecting baffle track (271)
And reject the telescopic rod on electromagnet (14) with coin and be bolted, so that coin, which rejects baffle (25), to reject with coin
Telescopic rod flexible on electromagnet (14) and reject in coin and slided on baffle track (271), coin rejects electromagnet (14) no
When energization, coin rejects baffle (25) and is in extended position, and can extend into the second opening (132) on the second mounting plate (13)
In, and the upper surface of coin rejecting baffle (25) is concordant with the second track (9), therefore coin is rejected baffle (25) and is in and stretches out position
Fall the coin of sliding from the second opening (132) between the first track (5), the second track (9), but along hard
Coin rejects baffle (25) and continues to slide to the second track (9), and falls into corresponding receive in coin box.
2. the damaged coin device of a kind of novel detection rejecting shown according to claim 1, it is characterised in that first circle
The width of rebate of arc groove (901) is 12mm, and the width of rebate of the second circular groove (902) is 13mm, and third is arc-shaped
The width of rebate of groove (903) is that the width of rebate of the 4th circular groove (904) of 14mm is 15mm, the first stepped groove (101)
Width be 19mm, the width of the second stepped groove (102) is 20.5mm, and the width of third stepped groove (103) is 22.5mm, the 4th
The width of stepped groove (104) is 25mm；The height of the corresponding stepped groove of the depth of each circular groove on second track (9)
The sum of degree is greater than the diameter that coin is fallen by this stepped groove, and is less than the diameter that next stepped groove falls coin.
3. the damaged coin device of a kind of novel detection rejecting shown according to claim 1, it is characterised in that described is arc-shaped
Groove track (41) is parallel with the first track (5) and the second track (9).
4. the damaged coin device of a kind of novel detection rejecting shown according to claim 1, it is characterised in that first peace
Loading board (4), the second mounting plate (13) are folded sheets, the angle at the first mounting plate (4) and the second mounting plate (13) folded
Degree is 75 °, the bracket as coin transmission detection.
5. the damaged coin device of a kind of novel detection rejecting shown according to claim 1, it is characterised in that the load coin slot
(201) width of rebate and depth is all larger than the diameter of any one coin, and less than the sum of two minimum coin diameters.
6. the damaged coin device of a kind of novel detection rejecting shown according to claim 1, it is characterised in that the rotation point
Separation disc (2) with a thickness of 3mm, four side surface chamfer angles for carrying coin slot (201) against hopper (1) are that 45 ° of length are
1.5mm, to guarantee only to be loaded with a coin in each load coin slot (201).
7. the damaged coin device of a kind of novel detection rejecting shown according to claim 1, it is characterised in that the direct current drives
Dynamic motor (15), first gear coin electromagnet (6), second gear coin electromagnet (8), first light source (16), the first photographing camera (17),
Second light source (21), the second photographing camera (22) and coin are rejected electromagnet (14) and are connected respectively with control system by polygon control survey
It connects, while being additionally provided with image processing control unit in control system, for differentiating the damaged degree of coin and quality.
8. it is residual using a kind of novel damaged coin device progress of detection rejecting described in claim 1 that present invention simultaneously provides a kind of
The detection method that damage coin detects automatically, the specific steps are as follows:
A certain number of coins to be detected are packed into hopper (1), started direct-drive motor (15) by step 1, DC driven electricity
Machine (15) rotation drives rotating separation disk (2) rotation, and setting disperses hopper (1) inner coin heap with coin platelet (202), therewith
Coin, which enters, carries coin slot (201), as rotating separation disk (2) rotates together, carries coin slot when rotating separation disk (2) moves to
(201) when Chong Die with circular hole (301) on fixedly separated disk (3), the coin in coin slot (201) is carried under the effect of gravity through fixed point
Circular hole (301) on separation disc (3) is fallen into the circular arc type groove track (41) on the first mounting plate (4), then through arc-shaped slot track
(41) it scrolls down through and rolls down on the first track (5), encounter first gear coin folded sheet (20) and stop, in the first image capture mechanism
First photographing camera (17) continuously takes pictures to it, and shot image is transmitted back to image processing unit and is handled it, thus
The quality condition on coin surface is obtained by analysis, judgement subsequent operation is carried out according to its result；
Step 2 needs not continue to the another side to coin if this one side of coin is off quality when taking pictures for the first time
Differentiation of taking pictures is carried out, is directly rejected, specifically: coin quality information is transferred to image procossing by the first photographing camera (17)
Unit, image processing unit distinguish that coin quality is unqualified, then send signal by control system and control first gear coin electromagnet
(6), second gear coin electromagnet (8) and coin reject electromagnet (14) and are powered, at this time first gear coin folded sheet (20), second gear coin
Folded sheet (24) retracts, and coin is rejected baffle (25) and also retracted, and coin is rolled along the first track (5) under the effect of gravity,
Until being fallen into coin box (601) by the second opening (132)；
Step 3 is sent if this one side of coin is up-to-standard when taking pictures for the first time by step 1 by control system
Signal controls second gear coin electromagnet (8) and second gear coin folded sheet (24) power-off in second gear coin mechanism, therefore claps for the first time
Blocked according to qualified coin by second gear coin folded sheet (24), control system send signal control in the second image capture mechanism the
Two photographing cameras (22) continuously take pictures to it, and transmit the quality that result judges it coin face to image processing unit, such as
Fruit is off quality, then control system sends signal control second gear coin electromagnet (8), coin rejects electromagnet (14) and is powered,
Second gear coin folded sheet (24) retracts, and coin rejects baffle (25) retraction, and coin is rolled along the first track (5) under the effect of gravity
It is dynamic, it is fallen into coin box (601) by the second opening (132)；
Step 4, if the coin face taken pictures by the second photographing camera (22) in step 3 in the second image capture mechanism
Up-to-standard, then image processing unit will send signal control second gear coin electromagnet (8) power-off by control system, coin picks
Except electromagnet (14) are powered, second gear coin folded sheet (24) is retracted, and coin is rejected baffle (25) and stretched out, and coin is under the effect of gravity
Continue to scroll down through, coin continues to roll along the second track (9) after coin rejects baffle (25), reaches the second mounting plate
(13) it is equipped in stepped groove of different size on according to different coin diameters, the width of stepped groove presses ascending downward arrangement:
The disme that diameter is 19mm receives coin box by falling directly into following corresponding first when most narrow the first stepped groove (101)
(801), 5 jiaos of coins of diameter 20.5mm cannot fall down by mentioned-above first stepped groove (101), continue rolling downwards
It is dynamic, it reaches the second stepped groove (102), falls into following corresponding second and receive coin box (802)；The disme that diameter is 22.5mm passes through
Cross mentioned-above first stepped groove (101), the second stepped groove (102) cannot fall down, reach third stepped groove (103), fall
Enter following corresponding third and receives coin box (803)；1 yuan of coin of diameter 25mm is by mentioned-above first stepped groove (101), the
Two stepped grooves (102), third stepped groove (103) cannot fall down, and reach fourth order ladder slot (104), fall into following corresponding the
Four receive in coin box (804).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910231408.2A CN109759346A (en) | 2019-03-26 | 2019-03-26 | A new type of device and method for detecting and removing damaged coins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910231408.2A CN109759346A (en) | 2019-03-26 | 2019-03-26 | A new type of device and method for detecting and removing damaged coins |
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| Publication Number | Publication Date |
|---|---|
| CN109759346A true CN109759346A (en) | 2019-05-17 |
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ID=66459839
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| CN201910231408.2A Pending CN109759346A (en) | 2019-03-26 | 2019-03-26 | A new type of device and method for detecting and removing damaged coins |
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| CN108053544A (en) * | 2018-02-13 | 2018-05-18 | 吉林大学 | One kind is stained coin and detects removal equipment and detection method automatically |
| CN209715739U (en) * | 2019-03-26 | 2019-12-03 | 吉林大学 | A kind of damaged coin device of novel detection rejecting |
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|---|---|---|---|---|
| US20030168309A1 (en) * | 2002-03-11 | 2003-09-11 | Geib Joseph J. | Disc-type coin processing device having improved coin discrimination system |
| CN101561948A (en) * | 2008-04-17 | 2009-10-21 | 中国印钞造币总公司 | Automatic coin quality detection device |
| CN101789146A (en) * | 2009-01-23 | 2010-07-28 | 北京凌云光视数字图像技术有限公司 | Face-to-face photographing type coin inspection machine and coin inspection method |
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