KR100552230B1 - Pick-up roller fixed position detection device of recycle box - Google Patents

Abstract

The present invention can be recycled in the banknotes teller machine to ensure the smooth progress of the banknotes teller machine by positioning the pickup roller of the withdrawal means of the recycling box after the recycling box is mounted in the banknotes teller machine or after the withdrawal operation or residual bank deposit operation It relates to a pickup roller position sensor of the box.

The present invention for realizing this is a withdrawal roller gear coupled to the same axis as the withdrawal roller of the recycling box in the banknotes deposit and withdrawal machine, the withdrawal cam drive gear meshed with the rotation ratio of 2: 1, the withdrawal cam drive gear and Sensing gear gear meshed with the same rotation ratio, the sensing plate is installed on the same axis as the sensing gear and formed in a semi-circular shape so as to correspond to the phase change of the separation portion of the pickup roller in the recycling box, on the rotation path of the sensing plate Provided with a pick-up roller fixed position detection device of the recycling box in the banknotes teller machine, characterized in that it comprises a position sensor to detect the presence / absence of the detection plate installed to remove the position of the pickup roller withdrawal means Alternatively, it is possible to detect whether or not it is in the right position to control the proper position suitable for the conveying operation. It is an invention that allows progress.

Recycling box, pickup roller, withdrawal roller gear, detection plate, position sensor

Description

Apparatus for sensing regular positon of pickup roller in recycle box of auto teller machine}

1 is an exploded perspective view of a recycling box in a banknote teller machine according to the prior art,

Figure 2 is a perspective view of the front of the head portion of the recycling box in the banknote teller machine according to the prior art,

Figure 3 is an exploded perspective view of the rear portion of the head portion of the recycling box in the banknotes teller machine according to the prior art,

Figure 4 is a schematic state diagram of the head portion of the recycling box in the banknote teller machine according to the prior art,

5 is a detailed view of the main portion of the withdrawal means of the recycling box in the banknotes teller machine according to an embodiment of the present invention,

Figure 6 is a state diagram showing the outside of the withdrawal means of the recycling box in the banknotes teller machine according to a temporary embodiment of the present invention,

Figure 7 is a state diagram showing the inside of the withdrawal means of the recycling box in the banknotes teller machine according to a temporary embodiment of the present invention,

8 is a state diagram showing the inside of the withdrawal means of the recycling box in the banknotes teller machine according to an embodiment of the present invention.

* Description of the symbols for the main parts of the drawings *

21: pickup roller 22: withdrawal roller

23: gate roller 24: pinch roller

25: withdrawal guide 30: retraction separator

31: fixed sheet metal 32: evacuation cam

50: push plate 61: drive cam gear

62: withdrawal roller gear 63: detection gear

64 detection plate 65 detection unit

100: deposit means 200: withdrawal means

S1: Exact position sensor S2: Push pressure sensor

The present invention relates to a device for detecting the position of the pickup roller is installed in the withdrawal means of the recycling box in the banknotes teller machine for financial automation, and more particularly after the recycling box is mounted or after the withdrawal operation or the remaining bank deposit operation The present invention relates to a pickup roller fixed position detecting device of a recycling box in a banknote teller machine which allows a smooth progression of a banknote teller machine by positioning the pickup roller later.

Recycling box can be installed or detached in banknotes and withdrawal machines, and it has two means of depositing and withdrawing means, which deposits and stores banknotes when deposit is requested, and withdraws and withdraws bills when requesting withdrawal. Do this.

1 is an exploded perspective view of a recycling box in a banknote teller machine according to the prior art.

Recycling box 6 of the banknotes teller machine is provided with a billing means 100 on one side of the upper end and a billing unit introduced by the head portion 900, the depositing means 100 is provided with a withdrawal means 200 on the other side Is made of a storage unit 800 is stored or stored bills to be taken out by the withdrawal means 200.

Figure 2 is a perspective view of the front of the head portion of the recycling box in the banknote teller machine according to the prior art, Figure 3 is an exploded perspective view of the rear portion of the head of the recycling box in the banknote teller machine according to the prior art, Figure 4 is a banknote according to the prior art This is a schematic state diagram of the head portion of a recycling box in a flow teller machine.

The head portion 900 of the recycling box 6 is coupled to the same shaft as the roller of the depositing means 100 in order to transmit a driving force to the depositing means 100 and the depositing means 100 made of a plurality of rollers, etc. It is provided with a power transmission means 300, which is coupled to the same axis as the roller of the withdrawal means 200 to transfer the driving force to the withdrawal means 200 and the withdrawal means 200 made of a plurality of rollers, etc. And a withdrawal unit power transmission means 400 is connected to the gear.

In addition, the storage unit 800 of the recycling box 6 is lowered so that a storage space is formed when the bills are introduced by the depositing means 100, and the pick-up roller (when carrying out the bills by the withdrawal means 200). 21 is provided with a push plate 50 that rises to press the bills.

The withdrawal means 200 of the recycling box 6 is, for example, a pick-up roller 21 for separating the bills stored in the recycle box 6 one by one, and the pick-up roller 21 for vertically separating the bills. Withdrawal separator 30 for moving to a plurality of withdrawal roller 22 and the gate roller 23 for carrying out the sheet separated bills to the recycle box (6) in close contact with the plurality of bills It comprises a pinch roller 24, withdrawal guide 25 for guiding the bills carried out of the recycling box 6.

On the other hand, the pick-up roller 21 of the withdrawal means 200 is composed of a rubber portion separating portion 21a and the non-friction plastic portion 21b for rubbing against bills to separate the bills one by one, withdrawal operation is To be performed, the separation unit 21a rubs the bills so that the bills reach the first pinch roller 24 of the withdrawal means 200, and the bills are carried out, and the circumference of the pickup roller 21 and the withdrawal rollers 22 is carried out. The length is formed to enable separation of one bill by two revolutions.

This is determined by the structure and space constraints of the recycling box 6 in which the pickup roller 21 and the withdrawal roller 22 are installed.

In addition, after the withdrawal is completed, the pickup roller 21 and the withdrawal roller 22 of the withdrawal means 200 are always rotated in the deposit direction, and the remaining banks for conveying the bills remaining in the withdrawal guide 25 back into the recycling box. The deposit operation is performed.

In this way, the recycling box 6 has to be grasped the position of the separating portion 21a of the pickup roller 21 before the bills are carried out or conveyed by the withdrawal means 200.

However, the position of the separating portion 21a of the pickup roller 21 is set after the recycling box 6 is mounted on the banknote dispenser or after the withdrawal operation of the withdrawal means 200 or after the withdrawal operation of the withdrawal means 200. There is a problem that is not identified.

The pick-up roller 21 is located in the proper position for carrying out or conveying the bills so that a smooth operation of the bill-paying and dispensing machine needs to be provided with a sensing device for detecting whether the pick-up roller 21 is in the correct position. have.

Therefore, the present invention is to place the pick-up roller of the withdrawal means for performing the next operation after the recycling box is mounted on the banknotes teller machine or after the withdrawal operation or residual bank deposit operation so that the smooth progress of the bills teller machine is made. It is an object of the present invention to provide a pickup roller position detection device of a recycling box in a banknote dispenser which detects whether the pickup roller is correctly positioned.

The present invention for achieving the above object, the pick-up roller provided with a separating portion of the rubber material to separate the bills installed and stored in the recycling box of the banknotes teller machine, the bills separated from the pickup roller to the outside Withdrawal roller to be carried out, one side is coupled to the withdrawal roller and the other side is installed on the side of the fixed sheet metal and the fixed sheet metal to which the pickup roller is coupled so that the pickup roller is moved up and down the withdrawal roller by the rotation operation. In the recycling box comprising a retracting device consisting of a retractable cam, which implements the separation of the bills 1 sheet by two rotations of the pickup roller and the withdrawal roller,

Withdrawal roller gear coupled to the withdrawal roller, the withdrawal roller gear meshes with a rotation ratio of 2: 1 and the retracting cam drive gear transferring the driving force to the retracting cam, the sensing with the same rotational ratio as the retracting cam driving gear A sub-gear, a sensing plate which is installed on the same axis as the sensing sub-gear and formed in a semi-circular plate shape so as to correspond to the phase change of the separation part of the pickup roller, is installed on the rotation path of the sensing plate, the presence / absence of the sensing plate It has a structure that includes a position sensor to detect whether or not.

In addition, bills are stacked and raised in the recycle box, and when the withdrawal request is further provided with a push pressure sensor for detecting whether the push plate for pressing the pickup roller.

In addition, the position sensor is an optical sensor installed adjacent to the light emitting unit and the light receiving unit, it characterized in that it detects the presence / absence of the sensing plate to rotate between the light emitting unit and the light receiving unit.

Hereinafter, the configuration and the effect according to the preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

Figure 5 is a detailed view of the withdrawal means of the withdrawal means of the recycling box in the banknotes teller machine according to an embodiment of the present invention, Figure 6 shows the outside of the withdrawal means of the recycling box in the banknotes teller machine according to one embodiment of the present invention Figure 7 is a state diagram showing the inside of the withdrawal means of the recycling box in the banknotes teller machine according to a temporary embodiment of the present invention.

Withdrawal means 200 according to an embodiment of the present invention is the pick-up roller 21 for separating the bills stored in the recycling box (6) one by one, the pick-up roller 21 to separate the sheets of bills up and down A plurality of pinches for bringing the banknotes into close contact with the withdrawal separator 30 for moving, the withdrawal roller 22 and the gate roller 23, and the withdrawal roller 22 for carrying out the separated bills to the recycle box 6. It comprises a roller 24, withdrawal guide 25 for guiding the bills carried out of the recycling box (6).

The withdrawal separator 30 of the withdrawal means 200 is coupled to the withdrawal roller 22 and installed in the recycling box 6 so that the pickup roller 21 is moved up and down with the withdrawal roller 22 as a central axis. And the other side is coupled with the pickup roller 21 and the side plate is fixed with the fixed sheet metal material 31, the projection 33 is formed, the contact portion 33 is provided on the side of the fixed sheet metal material 31, the pickup roller 21 by the rotation operation ) Is composed of a retracting cam 32 to move the withdrawal roller 22 up and down on the axis.

On the other hand, the withdrawal roller 22 of the withdrawal means 200 is coupled to the withdrawal roller drive shaft 22a which is powered by the withdrawal unit power transmission means 400, as shown in FIG. 5, the pickup roller 21 is Since the withdrawal roller 22 is connected by the gear of the withdrawal unit power transmission means 400, the withdrawal roller 22 is rotated together.

In addition, the pick-up roller 21 separates the bills one by one from the push plate 50, which is stacked up and down in the recycling box 6 by stacking the bills. It is composed of the separating portion 21a of the material and the plastic portion 21b which is not frictioned, and the pickup roller 21 should be positioned in the correct position before the position of the separating portion 21a is taken out or conveyed.

That is, the exact position of the pick-up roller 21 means that the position of the separating portion 21a is after the recycling box 6 is mounted or after the withdrawal operation of the withdrawal means 200 or after the withdrawal operation of the withdrawal means 200. This means that the pickup roller 21 is located in a ready state for the next operation since it is unknown.

The withdrawal roller drive shaft 22a to which the withdrawal roller 22 is coupled is coupled to the withdrawal roller gear 62 to the outside of the counter side fixed sheet metal 31 to which the withdrawal unit power transmission means 400 is coupled.

The withdrawal roller gear 62 is engaged with the evacuation cam drive gear 61 for driving the evacuation cam 32 of the evacuation separator 30.

At this time, the withdrawal roller gear 62 is gear-connected with the retracting cam drive gear 61 to have a 2: 1 rotation ratio, and the pick-up roller 21 and the withdrawing roller 22 rotate two times when the retracting cam 32 is rotated one time. Since one pick-up roller 21 and two withdrawal rollers 22 are separated, one bill is separated.

The evacuation cam drive gear 61 rotates in engagement with the sensing part gear 63 having a rotation ratio of 1: 1.

The sensing unit gear 63 has a sensing plate 64 formed in the shape of a semi-circle so as to correspond to the phase change of the separating portion 21a of the pickup roller 21, and is rotated together on the same axis.

The detection plate 64 is adapted to the phase change of the separation unit 21a by the withdrawal roller gear 62, the evacuation cam drive gear 61, and the sensing unit gear 63, which are geared with the withdrawal roller 22 in sequence. Will rotate accordingly.

As such, the pickup roller 21 is moved up and down about the withdrawal roller 22 by the evacuation cam 32, but the evacuation cam drive gear 61 is located between the withdrawal roller gear 62 and the sensing sub-gear 63. Since it is connected to the relay gears, the rotation of the withdrawal roller gear 62 is transmitted to the sensing gear 63 regardless of the movement of the pickup roller 21.

The detection plate 64 is provided with a position sensor S1 installed on the rotation path to detect the presence / absence of the detection plate 64.

The position sensor S1 is installed on the rotation path of the sensing plate 64. For example, an optical sensor may be used, and a short distance type in which the light emitting unit and the light receiving unit are adjacent to each other is appropriate. The presence / absence of the sensing plate 64 is detected between the light receiving units.

In addition, the exact position sensor S1 detects whether the detection plate 63 is dark or light in response to the phase change of the pickup roller 21 to determine whether the pickup roller 21 is in the correct position. The pickup roller 21 is controlled to be in a correct position for sensing and performing the next operation of the pickup roller 21.

Figure 8 is a state diagram showing the inside of the withdrawal means of the recycling box in the banknotes teller machine according to an embodiment of the present invention.

Recycling box 6 is provided with a push plate 50 which is raised and lowered by stacking the bills therein.

After the push plate 50 detects whether the pickup roller 21 is in the correct position by the exact position sensor S1, the position of the push plate 50 is determined before the exact position control of the pickup roller 21.

This is because banknotes are damaged if the push plate 50 is pressed against the pickup roller 21 at the time of reverse rotation for the control of the position of the pickup roller 21.

The push plate 50 and the pick-up roller 21, the push pressure sensor (S2) for detecting whether the pressing is formed integrally with the fixed sheet metal 31 to detect the downward protruding toward the push plate 50 side 65 It is installed on the movement path of) to detect whether the push plate 50 is pressed.

As the push pressure sensor S2, an optical sensor may be used as an example, and a short distance type in which the light emitting unit and the light receiving unit are installed adjacent to each other is appropriate, so that the sensing unit 65 is moved between the light emitting unit and the light receiving unit. In addition, before the control of the position of the pickup roller 21, it is possible to detect whether the push plate 50 is pressurized or not in the recycle box (6).

In addition, the push plate 50 is a payment position for detecting whether or not the uppermost end of the bills stacked on the push plate 50 is positioned at the correct position for depositing, for example, before the exact position control of the pickup roller 21. By lowering the push plate 50 using a sensor or the like, it is possible to prevent damage to banknotes due to the control of the position of the pickup roller 21.

As described above, the pick-up roller fixed position detecting device of the recycling box in the banknotes deposit and withdrawal machine according to one embodiment of the present invention is controlled by the push pressure sensor (S2) and the evacuation cam driving gear as described above. By the interlocking of the 61 and the sensing gear 63, the light is always in the LIGHT state, and thus the state in the recycle box 6 can be grasped in advance.

As described above, in the present invention, whether the recycling box is mounted on the banknote machine or after the withdrawal operation or after the remaining bank deposit operation, the position of the pick-up roller is controlled to the correct position suitable for the carrying out or conveying operation of the withdrawal means. There is an advantage to make the smooth progress of the banknotes and withdrawals because it can detect.

Claims (3)

Pick-up roller provided with a separating part of a rubber material to separate the bills installed and stored in the recycling box of the banknotes teller machine, withdrawal rollers for carrying out the bills separated from the pickup roller to the outside, one side with the withdrawal rollers The other side includes a retraction separator consisting of a fixed sheet metal to which the pickup roller is coupled and a retracting cam installed on the side of the fixed sheet metal and configured to allow the pickup roller to move up and down the withdrawal roller by the rotational motion. In the recycling box of the banknotes teller machine, which implements the separation of the bills 1 sheet by two rotations of the pickup roller and the withdrawal rollers, Withdrawal roller gear coupled to the withdrawal roller, the withdrawal roller gear meshes with a rotation ratio of 2: 1 and the retracting cam drive gear transferring the driving force to the retracting cam, the sensing with the same rotational ratio as the retracting cam driving gear A sub-gear, a sensing plate which is installed on the same axis as the sensing sub-gear and formed in a semi-circular plate shape so as to correspond to the phase change of the separation part of the pickup roller, is installed on the rotation path of the sensing plate, the presence / absence of the sensing plate Pickup roller exact position detection device of the recycling box in the banknotes teller machine, characterized in that it comprises a position sensor to detect whether or not. According to claim 1, wherein the banknotes stacked in the recycling box is pushed up and down the push plate is pushed down the push pickup sensor characterized in that it further provided with a push pressure detecting sensor for detecting whether Pickup roller exact position sensor of recycle box. The sensor of claim 1, wherein the position sensor is an optical sensor disposed adjacent to the light emitting unit and the light receiving unit, and detects whether the sensing plate rotates between the light emitting unit and the light receiving unit. Pick-up roller exact position detection device of the recycling box in the banknote machine.

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