CN1085869C

CN1085869C - Cash checking machine

Info

Publication number: CN1085869C
Application number: CN96122926A
Authority: CN
Inventors: 王晓光
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-10-07
Filing date: 1996-10-07
Publication date: 2002-05-29
Anticipated expiration: 2016-10-07
Also published as: CN1180211A

Abstract

The present invention relates to a cash sorting and counting machine which belongs to the detection field of checking device paper money. At present, a finance department uses a cash counting machine, a counting and calculating machine only has functions of counting the cash and calculation, recovered old paper money, broken paper money and paper money with mixed face value can not be sorted and counted by the machine, the cash counting machine can stop to alarm when meets counterfeit currency, the sorting and counting work for the cash is finished manually, and staff members are toilsome. The present invention aims to provide the cash sorting and counting machine for the finance department, the cash sorting and counting machine is used for cleaning, sorting, counting and calculating new paper money, old paper money, broken paper money, true and false paper money and paper money face value. The labor intensity is lightened, the work efficiency is improved, and the present invention is an ideal cash sorting and counting machine for the finance department.

Description

Cash checking machine

Cash checking machine of the present invention belongs to the check field of adjusting device bank note, is a kind of cash checking machine specifically.

At present; the bank note that our financial department uses is counted facility; all be single attribute paper money counter or the paper money counter that the true and false denomination function of certain identification is arranged; these are only limited to counting and calculate worker's energy; regard to the old coin that reclaim, the bank note that broken coin and denomination mix can not be realized the machine sorting, also can only stopping alarm when running into counterfeit money; the sorting work of cash is by manual work, and the staff of financial department is very arduous.

The objective of the invention is for financial department provide a kind of by color sensitive sensor, length measurement sensor, false distinguishing sensor, rotor wheel inhale that paper money is chewed, electromagnetic valve group, power control circuit, computing machine etc. are formed is used to check the cleaning screening of new and old, broken, the true and false and denomination of rmb paper currency also can count the cash checking machine of counting.

The objective of the invention is to be achieved through the following technical solutions:

Cash checking machine of the present invention comprises frame 1, following paper money plate 2, cash outlet wheel 3, color sensitive sensor 4, banknote feeding frame 5, length measurement sensor 6, draw paper money wheel 7, false distinguishing sensor 8, money pressing plate 9, dead axle 10, rotor wheel is inhaled paper money and is chewed 11, bank note sending belt 12, interior location photoelectric sensor 13, outside fix photoelectric sensor 14, electromagnetic valve group 15, air pump 16, motor 17, side goes out paper money motor 18, side goes out paper money belt 19, connect paper money case 21, display 20, driving wheel 22, air slot 23, power control circuit 24, computing machine 25, its characteristics are: between cash outlet wheel 3 and the banknote feeding frame 5 color sensitive sensor 4 is housed, banknote feeding frame 5 and draw between the paper money wheel 7 length measurement sensor 6 is housed is equipped with false distinguishing sensor 8 before drawing paper money wheel 7.Seven groups of rotating rotor wheels suction paper money are housed above bank note sending belt 12 chew 11, this rotor wheel is inhaled paper money and is chewed 11 the other end and be connected with driving wheel 22, dead axle 10 is installed in the driving wheel 22, on dead axle 10, there are seven gas circuits to communicate with the gas circuit controlled of seven solenoid valves in the electromagnetic valve group 15 respectively, driving wheel 22 and dead axle 10 and be connected rotor wheel on the driving wheel 22 and inhale paper money and chew 11 gas circuit and link.Interior location photoelectric sensor 13 is installed in rotor wheel suction paper money and chews 11 the place aheads, outside fix photoelectric sensor 14 is contained in the outside, frame 1 edge and side goes out between the paper money belt 19, connecing paper money case 21 is placed on side and goes out paper money belt 19 belows, length measurement sensor 6 is made up of photoelectric code disk 26 and two pairs of infrared emission receiving tubes of being contained on the frame 1, and interior location photoelectric sensor 13 and outside fix photoelectric sensor 14 are formed by the infrared emission

receiving tube.Sensor

4,6,8,13,14, output terminal all and computing machine 25 link, solenoid valve in the electromagnetic valve group 15 links with the gas circuit of air pump 16 successively, electromagnetic valve coil in the electromagnetic valve group 15 links with the output terminal of power control circuit 24 successively, and the input end of power control circuit 24 and computing machine 25 link.

Adopt cash checking machine of the present invention, can be according to the newness degree of cash, broken, difference true and false and denomination is carried out the sorting classification, and can calculate various quality differences respectively, and the number that denomination is different and the amount of money both reduced labor intensity, and had also improved work efficiency.

The invention will be further described below in conjunction with accompanying drawing:

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a side diagrammatic sketch of the present invention;

Fig. 3 is the air valve connection layout of this courage;

Fig. 4 is a solenoid valve control circuit schematic diagram of the present invention;

Fig. 5 is a frame principle figure of the present invention;

Fig. 6 is a length measurement sensor structural drawing of the present invention.

Embodiment:

As Fig. 1, shown in Figure 2, the present invention includes frame 1, following paper money plate 2, cash outlet wheel 3, color sensitive sensor 4, banknote feeding frame 5, length measurement sensor 6, draw paper money wheel 7, false distinguishing sensor 8, money pressing plate 9, dead axle 10, rotor wheel is inhaled paper money and is chewed 11, bank note sending belt 12, interior location photoelectric sensor 13, outside fix photoelectric sensor 14, electromagnetic valve group 15, air pump 16, motor 17, side goes out paper money motor 18, side goes out paper money belt 19, connect paper money case 21, display 20, driving wheel 22, air slot 23, power control circuit 24, computing machine 25, its characteristics are: between cash outlet wheel 3 and the banknote feeding frame 5 color sensitive sensor 4 is housed, banknote feeding frame 5 and draw between the paper money wheel 7 length measurement sensor 6 is housed is equipped with false distinguishing sensor 8 before drawing paper money wheel 7.Seven groups of rotating rotor wheels suction paper money are housed above bank note sending belt 12 chew 11, the other end that this rotor wheel is inhaled paper money 11 is connected with driving wheel 22, dead axle 10 is installed in the driving wheel 22, on dead axle 10, there are seven gas circuits to communicate with the gas circuit controlled of seven solenoid valves in the electromagnetic valve group 15 respectively, driving wheel 22 and dead axle 10 and be connected rotor wheel on the driving wheel 22 and inhale paper money and chew 11 gas circuits and link.Interior location photoelectric sensor 13 is installed in rotor wheel suction paper money and chews 11 the place aheads, outside fix photoelectric sensor 14 is contained in the outside, frame 1 edge and side goes out between the paper money belt 19, connecing paper money case 21 is placed on side and goes out paper money belt 19 belows, length measurement sensor 6 is formed (as shown in Figure 6) by photoelectric code disk 26 and two pairs of infrared emission receiving tubes of being contained on the frame 1, and interior location photoelectric sensor 13 and outside fix photoelectric sensor 14 are formed by the infrared emission receiving

tube.Sensor

4,6,8,13,14, output terminal all and computing machine 25 link (as shown in Figure 5), solenoid valve in the electromagnetic valve group 15 links with the gas circuit of air pump 16 successively, electromagnetic valve coil in the electromagnetic valve group 15 links with the output terminal of power control circuit 24 successively, the input end of power control circuit 24 and computing machine 25 link (as Fig. 3, shown in Figure 5).

Power control circuit 24 is 7407 by resistance R 1-R7, inverter ic 1-IC7, solid-state relay J1-J7, diode D1-D7, phase inverter, and solid-state relay is that DC-SSR, diode are that 1N4 (as shown in Figure 4) forms.

During use with bank note from after down paper money plate 2 is put cash checking machine into, under the effect that cash outlet wheel 3 frictions are said good-bye, first bank note is sent on the color sensitive sensor 4, because the bank note color of various different denominations is different and new, old, broken bank note light transmission capacity difference, by color sensitive sensor these signals are sent into Computer Processing, computing machine is different different with color according to the light transmission capacity of bank note, (new coin light transmission capacity is big, look quick biography device output voltage height, old coin light transmission capacity is little, the color sensitive sensor output voltage is low, the very big color sensitive sensor output voltage of broken coin light transmission capacity is very high to be tending towards saturated) with the different resolutions of color value make new advances coin and the probable value of the broken coin of old coin with different denominations, when bank note is delivered to length measurement sensor 6 by banknote feeding frame 5, because the effect of blocking of bank note, make the positive shading pulse of length measurement sensor 6 outputs, positive shading umber of pulse has been represented the length of bank note, because banknotes of different denominations length difference, thereby the denomination that just can determine bank note according to the length and the color value of bank note and half situation of bank note, when bank note enters on the false distinguishing sensor 8, the true and false identification signal of false distinguishing sensor 8 outputs is sent into computing machine, these signals are all determined by Computer Analysis, after bank note is by computer Recognition, computing machine has just determined that solenoid valve in the electromagnetic valve group 15 opens (as shown in Figure 3), when bank note draws under the effect of paper money wheel 7 and bank note sending belt 12 at money pressing plate 9, when locating on the photoelectric sensor 13 in being sent to, because Gao Ping of location photoelectric sensor 13 outputs in the interception of bank note makes, when COMPUTER DETECTION arrives this high level, sending a high level signal by computing machine to power control circuit 24 starts that and has been determined the solenoid valve that will open, after solenoid valve is opened by power control circuit 24, bank note is rotated wheel and inhales paper money and chew 11 and hold, rotor wheel inhale paper money chew 11 under the drive of motor 17 rotor wheel inhale paper money and chew rotation, inhaling paper money at rotor wheel chews under 11 the rotary action, bank note is sent to the outside of frame 1, when bank note moves on the outside fix photoelectricity biography device 14, because the interception of bank note makes high level of outside fix photoelectric sensor 14 outputs, computing machine 25 detects this height at ordinary times, computing machine 25 sends a low level signal, the solenoid valve that is opened in the electromagnetic valve group 15 cuts out under the effect of power control circuit 24, when bank note behind the closed electromagnetic valve just falls in side to go out on the paper money belt 19, side goes out paper money belt 19 and goes out under 18 drives of paper money motor in side, going out paper money belt 19 by side sends into bank note and connects in the paper money case 21, this has just finished the sorting work of a piece of paper coin, the above-mentioned work that circulates has just realized a large amount of bank note cash sorting purposes, is the desirable cash checking machine of financial department.

Claims

1, a kind of cash checking machine, comprise frame [1], following paper money plate [2], cash outlet wheel [3], color sensitive sensor [4], banknote feeding frame [5], length measurement sensor [6], draw paper money wheel [7], false distinguishing sensor [8], money pressing plate [9], dead axle [10], rotor wheel is inhaled paper money and is chewed [11], bank note sending belt [12], interior location photoelectric sensor [13], outside fix photoelectric sensor [14], electromagnetic valve group [15], air pump [16], motor [17], side goes out paper money motor [18], side goes out paper money belt [19], connect paper money case [21], display [20], driving wheel [22], conductive trough [23], power control circuit [24], computing machine [25], it is characterized in that: between cash outlet wheel [3] and the banknote feeding frame [5] color sensitive sensor [4] is housed, banknote feeding frame [5] and draw between the paper money wheel [7] length measurement sensor [6] is housed, drawing paper money wheel [7] preceding false distinguishing sensor [8] that is equipped with, in bank note sending belt [12] top seven groups of rotating rotor wheels suction paper money are housed and chew [11], the other end that this rotor wheel suction paper money is chewed [11] is connected with driving wheel [22], dead axle [10] is installed in the driving wheel [22], on dead axle [10], there are seven gas circuits to communicate with the gas circuit controlled of seven solenoid valves in the electromagnetic valve group [15] respectively, driving wheel [22] and dead axle [10] and be connected rotor wheel suction paper money on the driving wheel [22] and chew the gas circuit of [11] and link.

2, by the described cash checking machine of claim 1, it is characterized in that: interior location photoelectric sensor [13] is installed in rotor wheel suction paper money and chews [11] the place ahead, outside fix photoelectric sensor [14] is contained in the outside, frame [1] edge and side goes out between the paper money belt [19], connecing paper money case [21] is placed on side and goes out paper money belt [19] below, length measurement sensor [6] is made up of photoelectric code disk [26] and two pairs of infrared emission receiving tubes of being contained on the frame [1], and interior location photoelectric sensor [13] and outside fix photoelectric sensor [14] are formed by the infrared emission receiving tube.

3, by the described cash checking machine of claim 1, it is characterized in that: sensor [4], [6], [8], [13], [14], output terminal all and computing machine [25] link, solenoid valve in the electromagnetic valve group [15] links with the gas circuit of air pump [16] successively, electromagnetic valve coil in the electromagnetic valve group [15] links with the output terminal of power control circuit [24] successively, and the input end of power control circuit [24] and computing machine [25] link.