KR101343679B1 - Separating apparatus of paper money and the method thereof, the method of receipt and drawing of money - Google Patents

Abstract

The present invention is provided in the deposit and withdrawal unit of the automatic teller machine can separate the bills using a one-way bearing, bill separation device and method for transferring the bills in the reverse direction when the jam occurs when separating the bills using the electronic clutch and The present invention relates to a banknote deposit and withdrawal method, including a pickup roller for inducing separation of bills one by one, a feed roller for feeding bills separated by the pickup roller, and a guide roller in contact with the feed roller to prevent separation of two bills. A bill separating device comprising: a driving motor for rotating the pickup roller and the feed roller; A first separation gear connected to the shaft gear for transmitting the power of the driving motor to transmit the rotational force of the driving motor to the pickup roller through a pickup roller rotation shaft, and in which a one-way bearing is interpolated; A second separation gear which rotates in association with the first separation gear, transmits a rotational force to the feed roller through a feed roller rotation shaft, and has a one-way bearing interpolated therein; Characterized in that further comprises.

Banknote Separator, Electronic Clutch, One-Way Bearing

Description

Separating apparatus of paper money and the method approximately, the method of receipt and drawing of money}

1 is a block diagram showing a schematic configuration of an automated teller machine,

Figure 2 is a perspective view showing a bill separating apparatus according to an embodiment of the present invention,

Figure 3 is a side schematic view showing a bill separating apparatus according to an embodiment of the present invention,

Figure 4 is a state diagram showing the rotation direction when the banknote separation by the banknote separator of the present invention,

5 is a state diagram showing a process of separating bills by the bill separating apparatus of the present invention,

Figure 6 is a state diagram showing the rotation direction when the bill conveying backwards by the bill separating apparatus of the present invention,

Figure 7 is a state diagram showing the process of making a bill withdrawal from the recycling box using the bill separating apparatus of the present invention,

Figure 8 is a state diagram showing the process of making the banknotes deposited in the recycling box using the banknote separator of the present invention.

Description of the Related Art [0002]

110: motor gear 120: shaft gear

130: clutch shaft 140: clutch gear

150: electromagnetic clutch 210: first separation gear

220: second separation gear 230: first reverse feed gear

240: second reverse feed gear 250: pickup roller

251: rotary shaft of the pickup roller 260: feed roller

261: feed roller rotation axis 270: guide roller

310: conveying roller 320: pinch roller

330: conveying path 410: conveying roller

420 and 421: pinch rollers 430; Deposit and Withdrawal Path

431: Withdrawal passage 432: Deposit passage

500: Recycle Box

The present invention relates to a banknote separator and its method and a banknote withdrawal method, and more particularly, it is provided in the deposit and withdrawal unit of the automatic teller machine to separate the bills using one-way bearing, The present invention relates to a bill separating apparatus for transferring bills in the reverse direction by using an electronic clutch, a method thereof, and a bill withdrawal method.

In general, an automated teller machine (ATM) is provided with a deposit and withdrawal unit through which a customer can put or receive a bill, and the customer performs cash withdrawal through the withdrawal unit.

1 is a block diagram showing a schematic configuration of an automatic teller machine.

When a customer wants to deposit a bill, when the user inputs a deposit signal through an input unit (not shown), the shutter 20 provided in the deposit and withdrawal unit 10 is opened. When the banknotes 1 are inserted into the deposit and withdrawal unit 10, the shutter 20 is closed and the inserted banknotes 1 begin to be separated by the separating unit 30 of the deposit and withdrawal unit 10. The separating unit 30 is composed of a pickup roller for inducing the separation of bills one by one, a feed roller for feeding the bill separated by the pickup roller, a guide roller in contact with the feed roller to prevent the separation of the two bills. .

In this case, in order to check whether the amount of money entered by the customer in the deposit and withdrawal unit 10 coincides, the number of the banknotes 1 to be deposited must be detected, and for this purpose, the bills 1 are separated. And single sheets must be transferred, and likewise, when abnormal papers (1) are detected during the deposit process, only abnormal papers can be selectively recovered without affecting the payment process so that the papers are not deposited in the automated teller machine. It is necessary for the bills 1 to be separated and conveyed.

In addition, when jam occurs during the separation of the bills (1), the bills (1) in which the jams are generated by rotating the driving motor in the reverse direction to prevent the device from malfunctioning are transferred back to the deposit and withdrawal unit (10). I need to.

Therefore, the present invention has been made to solve the above-mentioned problems, bill separation device and bill separation method of the present invention using a one-way bearing bill separation device and bill separation that can be mechanically separated without a separate sensor The purpose is to provide a method.

Another object of the present invention is to provide a bill separating apparatus and a bill separating method capable of back conveying bills when a bill of jam occurs during separation of bills input by a customer using an electronic clutch.

Still another object of the present invention is to provide a structure capable of depositing and withdrawing banknotes of a recycling box using only one electronic clutch.

Banknotes withdrawal device of the present invention for realizing the object as described above, the pick-up roller for inducing the separation of bills one by one, the feed roller for feeding the banknotes separated by the pickup roller, the feed roller in contact with the two A bill separating device comprising a guide roller for preventing each separation, the drive motor for rotating the pickup roller and the feed roller; A first separation gear connected to the shaft gear for transmitting the power of the driving motor to transmit the rotational force of the driving motor to the pickup roller through a pickup roller rotation shaft, and in which a one-way bearing is interpolated; A second separation gear which rotates in association with the first separation gear, transmits a rotational force to the feed roller through a feed roller rotation shaft, and has a one-way bearing interpolated therein; Characterized in that further comprises.

In addition, the clutch is coupled to the shaft coupled to the shaft, the electronic clutch for receiving or receiving a signal from the control unit for connecting or disconnecting the power transmitted to the pickup roller and the feed roller from the drive motor; A first reverse feed gear that rotates by connecting the electromagnetic clutch and transmits a rotational force to the pickup roller through the pickup roller rotation shaft; A second reverse feed gear that rotates in association with the first reverse feed gear by connecting the electromagnetic clutch and transmits a rotational force to the feed roller through the feed roller rotation shaft; It is preferable to further include.

In addition, it is preferable that the one-way bearing connected to the pickup roller rotation shaft is interpolated in the first reverse feed gear.

Banknote separation method of the present invention, the banknote separation signal is transmitted from the control unit to rotate the conveying motor and the driving motor, the electronic clutch is blocked; Power of the driving motor is transmitted to the first separation gear and the pickup roller rotation shaft to rotate the pickup roller, and is transferred to the second separation gear and the feed roller rotation shaft to separate the banknotes by rotating the feed roller; Stopping the driving motor by a signal from the controller to separate the bills after the bills are separated; Separating one sheet of bills by the conveying roller which is connected to the conveying motor and is rotated, and the driving motor is rotated by a bill separating signal of the controller to separate the next bills; And a control unit. The banknote separation method is applied in the same manner as the banknote withdrawal method for withdrawing banknotes from the recycling box.

In addition, when the driving motor is stopped by the signal of the control unit for the separation of bills, the rotation of the pick-up roller and the pick-up roller rotation shaft by friction with the bills is blocked from being transmitted from the one-way bearing of the first separation gear, It is preferable that the rotation of the feed roller and the feed roller rotating shaft by friction is interrupted from the one-way bearing of the second separation gear.

In this case, when the driving motor is stopped by the signal of the controller to separate the bills, the feed roller, the feed roller rotation shaft, the second reverse feed gear, and the first reverse feed gear rotate by friction with the bills. Rotational transmission is preferably interrupted to the pick-up roller rotating shaft and the pick-up roller by the one-way bearing interpolated in the single reverse feed gear.

In addition, when the bills were separated from the bills, the electronic bill is connected when the banknote reverse transfer signal is transmitted from the control unit, and the driving motor is further characterized in that it further comprises the step of rotating in the reverse direction.

The banknote depositing method of the present invention includes a banknote depositing method in which banknotes are deposited into a recycling box, wherein a banknote depositing signal is transmitted from a control unit so that a transport motor and a driving motor are rotated, and an electronic clutch is connected; The power of the drive motor is transmitted to the first reverse feed gear and the pickup roller rotation shaft through the electromagnetic clutch, so that the pickup roller is rotated, the second reverse feed gear and the feed roller rotation shaft are transmitted, and the feed roller is rotated so that the bills are recycled. Deposited into; And a control 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 2 is a perspective view showing a bill separating apparatus according to an embodiment of the present invention, Figure 3 is a side schematic view showing a bill separating apparatus according to an embodiment of the present invention.

The bill separating apparatus of the present invention includes a pickup roller 250, a feed roller 260, a guide roller 27, and a driving motor (not shown in the drawing) for rotating the pickup roller 250 and the feed roller 26. It is provided in the same manner as in the prior art.

In order to separate the bills (1), the power of the drive motor must first be transmitted to the pickup roller (250). To this end, a shaft gear 120 coupled to one side of the motor gear 110 and the clutch shaft 130 is provided. The shaft gear 120 is sequentially connected to the first separation gear 210, the pickup roller rotation shaft 251, and the belt 252 to transmit rotational force to the pickup roller 250.

The first separation gear 210 is connected to the second separation gear 220 through the belt 215, the second separation gear 220 is connected to the feed roller rotation shaft 261 to the feed roller 260 It will transmit the rotational force.

One-way bearings are inserted into the first separation gear 210 and the second separation gear 220 to prevent tearing of the paper money 1 when the sheet is separated.

In addition, the present invention when the banknotes (jam) occurs when separating the banknotes (1) input to the deposit and withdrawal unit to rotate the drive motor in the reverse direction to transfer the banknotes (1) generated jams (Jam) In order to receive a signal from the control unit, an electronic clutch 150 for connecting or disconnecting power transmitted from the driving motor to the pickup roller 250 and the feed roller 260 is provided.

The electronic clutch 150 is connected to the clutch shaft 130 to transfer or cut off the power of the driving motor to the first reverse feed gear 230, the on / off is controlled by the signal of the control unit, the internal clutch The plate (not shown) is connected to the clutch gear 140 by a friction method or a bite method to transmit rotational force.

When the electromagnetic clutch 150 is connected by a signal from a control unit, the rotational force is sequentially transmitted through the first reverse feed gear 230, the pickup roller rotating shaft 251, and the belt 252 so that the pickup roller 250 rotates. Done. In addition, the second reverse feed gear 240 connected to the first reverse feed gear 230 and the belt 235 transmits a rotational force to the feed roller 260 through the feed roller rotating shaft 261.

In addition, it is preferable that the one-way bearing is interpolated in the first reverse feed gear 230 to prevent the banknotes 1 from being continuously separated.

When the upper surface of the bill (1) is in contact with the pickup roller 250 and the bill is separated, the bill is conveyed through the conveying path 330, the conveying roller 330 is rotated by a conveying motor ( 310 and the pinch roller 320 for contacting the conveying roller 310 to convey the banknote is provided.

Figure 4 is a state diagram showing the rotation direction when the banknote separation by the banknote separator of the present invention, Figure 5 is a state diagram showing the process of separating the banknotes by the banknote separator of the present invention.

When the customer inputs the bills through the deposit and withdrawal unit 10, the shutter formed on the upper and lower portions of the deposit and withdrawal unit 10 is closed. When the shutter is closed, the driving motor is rotated by the signal of the control unit, and the banknote separation starts. At this time, the electronic clutch 150 is turned off to block the rotational force of the driving motor from being transmitted to the first reverse feed gear 230. (Off) is set.

The rotation of the drive motor is sequentially transmitted to the motor gear 110 and the shaft gear 120 so that the first separation gear 210 rotates, at which time the rotation direction of the first separation gear 210 is counterclockwise. Assume the direction.

When the first separation gear 210 rotates in the counterclockwise direction, the pickup roller rotation shaft 251 and the pickup roller rotation shaft 251 and the belt are engaged with the one-way bearing interpolated in the first separation gear 210. The pick-up roller 250 connected to 252 is also rotated counterclockwise together.

When the pickup roller 250 rotates in a counterclockwise direction, the bills 1 which have been in contact with the pickup roller 250 start to be separated.

The second separation gear 220, the feed roller rotation shaft 261 and the feed roller 260 connected to the belt 215 by the rotation of the first separation gear 210 is rotated in the counterclockwise direction, the pickup roller The tip of the banknote 1 separated by 250 is contacted with the feed roller 260 and is conveyed to the conveyance path 330.

Here, the rotation direction of the components connected to the one-way bearing will be described.

When the first separation gear 210 is driven by rotation of the drive motor and rotates counterclockwise, the one-way bearing inserted into the first separation gear 210 is locked to be driven. The roller rotating shaft 251 is rotated in the counterclockwise direction. In this case, when the first separation gear 210 is rotated in the clockwise direction, the one-way bearing is in an open state and rotation is not transmitted, so the pick-up roller rotating shaft 251 is in an idle state.

On the contrary, when the pickup roller rotation shaft 251 is turned to the driving side and rotates in the counterclockwise direction, the one-way bearing is in an open state and rotation is not transmitted so that the first separation gear 210 on the driven side does not rotate. (Idle) state. In this case, when the pickup roller rotation shaft 251 is rotated in the clockwise direction, the one-way bearing is locked to rotate the first separation gear 210 on the driven side in the clockwise direction.

When the separation of the bills (1) starts as described above, when the time set in the control unit or the sensor detects the location of the bills (1), the driving motor is stopped to separate the bills (1). (1) is continuously conveyed by the contact between the conveying roller 310 and the pinch roller 320, the pick-up roller 250 and the feed roller 260 is friction with contact with bills despite the stop of the drive motor It rotates counterclockwise by.

Rotation of the pickup roller 250 and the feed roller 260 rotates the pickup roller rotating shaft 251 and the feed roller rotating shaft 261 in the counterclockwise direction, but the pickup roller rotating shaft 251 and the feed roller rotating shaft 261 are rotated. ) Rotation is not transmitted to the first separation gear 210 and the second separation gear 220 by one-way bearing, so that the first separation gear 210 and the second separation gear 220 are idle. It becomes a state.

If the one-way bearing is not interpolated in the first separation gear 210 and the second separation gear 220, the first separation gear 210 and the second separation gear 220 are picked up with the bills 1. Since the driving motor is stopped while the driving motor is stopped due to the rotational force by the contact friction between the roller 250 and the feed roller 260, the bills 1 conveyed by the conveying roller 310 are removed. The pick-up roller 250 and the feed roller 260 may be the result of holding the rear end of the bill (1) bill tearing may occur.

On the other hand, the counterclockwise rotation of the feed roller 260 by friction of contact between the bills 1 and the feed roller 260 is performed by the feed roller rotation shaft 261, the second reverse feed gear 240, the belt 235, and the first rotation. The first reverse feed gear 230 is sequentially transmitted, but the counterclockwise rotation of the first reverse feed gear 230 is transmitted to the pickup roller rotary shaft 251 and the pickup roller 250 by one-way bearings. This blockage prevents the bills 1 from being separated continuously.

When the separation of a single bill (1) by the transport roller 310 rotated by the transport motor is finished, the drive motor is rotated by the bill separation signal of the control unit to separate the next bill (1) the process Will be repeated.

Figure 6 is a state diagram showing the rotation direction when the bill conveying backwards by the bill separating apparatus of the present invention.

When a bill jam occurs while the customer separates the bills 1 introduced through the deposit and withdrawal unit 10, the driving motor rotates in the rotation direction when the bills 1 are separated by the reverse transfer signal of the controller. It rotates in the reverse direction, the electromagnetic clutch 150 is turned on (On) state, the clutch shaft 130 and the clutch gear 140 is in a connected state to transmit the rotational force.

The first reverse feed gear 230 geared to the clutch gear 140 rotates in a clockwise direction, and the one-way bearing interpolated to the first reverse feed gear 230 is locked to lock the pickup roller rotation shaft 251. ) And the pick-up roller 250 connected to the pick-up roller rotating shaft 251 and the belt 252 also rotate in a clockwise direction.

By the rotation of the first reverse feed gear 230, the second reverse feed gear 240 connected to the belt 235, the feed roller rotation shaft 261 and the feed roller 260 is rotated in the clockwise direction, the pickup The bank notes generated by the clockwise rotation of the roller 250 and the feed roller 260 are transferred back to the deposit and withdrawal unit 10.

The present invention relates to a bill separating apparatus provided in the deposit and withdrawal unit 10 as described above, but may be equally applicable to a bill separating apparatus installed on the recycling box to perform deposit and withdrawal of bills.

Figure 7 is a state diagram showing the process of withdrawal of bills in the recycling box using the bill separating apparatus of the present invention.

First, the conveying motor for rotating the conveying roller 410 and the driving motor for rotating the pickup roller 250 and the feed roller 260 are rotated by the banknote withdrawal signal of the controller. At this time, the electromagnetic clutch 150 is in an off state, and the clutch shaft 130 and the clutch gear 140 are in a power transmission blocking state.

The rotation of the drive motor is sequentially transmitted to the motor gear 110 and the shaft gear 120 so that the first separation gear 210 rotates in the counterclockwise direction. When the first separation gear 210 is rotated in a counterclockwise direction, the pickup roller rotation shaft 251 and the pickup roller rotation shaft 251 and the belt 252 are engaged with the one-way bearing interpolated in the first separation gear 210. By rotating the pick-up rollers 250 connected to each other in a counterclockwise direction, the bills 1 loaded on the recycling box 500 that are in contact with the pick-up rollers 250 start to be separated.

The second separation gear 220, the feed roller rotation shaft 261 and the feed roller 260 connected to the belt 215 by the rotation of the first separation gear 210 is rotated in the counterclockwise direction, the pickup roller The bills 1 separated by the 250 are transferred to the conveying roller 410 via the deposit and withdrawal passage 430 by the rotation of the feed roller 260.

After the separation of the bills 1 by the pick-up roller 250 starts, the drive motor is stopped by a signal from the controller to separate the bills 1 from each other.

In this case, the bills 1 are conveyed by the conveying roller 410 and the pinch roller 420, and the pick-up roller 250 and the feed roller 260 are counterclockwise by contact friction with the bills 1. Will rotate.

Rotation of the pickup roller 250 and the feed roller 260 rotates the pickup roller rotation shaft 251 and the feed roller rotation shaft 261 counterclockwise, but the first separation gear 210 and the second separation gear ( 220 is not rotated by the one-way bearing interpolated therein, so that the first separation gear 210 and the second separation gear 220 are in an idle state.

On the other hand, the rotational force due to contact friction between the bills and the feed roller 260 is sequentially transmitted to the feed roller rotating shaft 261, the second reverse feed gear 240, the belt 235, and the first reverse feed gear 230. However, the rotation of the first reverse feed gear 230 is rotated to the pickup roller rotation shaft 251 and the pickup roller 250 by the one-way bearing interpolated therein so that the banknotes 1 are continuously separated. It doesn't work.

In addition, in the present embodiment, the drive motor is stopped when the time set in the control unit elapses. However, when the banknote is transferred to a predetermined position by installing a sensor on the withdrawal passage 431, the drive motor is stopped by the sensor detection. It is obvious that it can be constructed.

When the separation of one bill (1) by the transport roller 410 rotated by the transport motor is finished, the drive motor is rotated by the bill withdrawal signal of the control unit to separate the next bill (1) the process Will be repeated.

8 is a state diagram showing a process of making a banknote payment in the recycling box using the banknote separator of the present invention.

The banknote transfer signal is transmitted from the control unit so that the transfer motor and the driving motor rotate. At this time, the electronic clutch 150 is in an on state, and the clutch shaft 130 and the clutch gear 140 are in a connected state, thereby transmitting rotational force.

The banknotes 1 to be deposited are conveyed through the deposit passage 432 by the conveying roller 410 and the pinch roller 421, and the power of the driving motor is transferred to the first reverse feed gear through the electromagnetic clutch 150. 230, the belt 235, the second reverse feed gear 240, and the feed roller rotation shaft 261 are sequentially transferred so that the feed roller 260 rotates clockwise so that the banknotes are loaded into the recycling box 500. do. In this case, the motor gear 110, the shaft gear 120, the first separation gear 210, the belt 215, and the second separation gear 220 also rotate in a clockwise direction.

The pickup roller 250 is preferably rotated to allow the banknotes deposited into the recycling box 500 to be transferred more smoothly. Therefore, the rotation of the first reverse feed gear 230 is transmitted to the one-way bearing and the pickup roller rotating shaft 251 so that the pickup roller 250 rotates clockwise.

In addition, since the stack roller 280 strikes the rear end of the banknote into which the wing piece 280a is inserted, the stack roller 280 does not overlap with the front end of the banknote subsequently deposited.

As described in detail above, according to the banknote separator and the method and the banknote withdrawal method according to the present invention, it is possible to mechanically separate the sheet without a separate sensor using a one-way bearing, the recycling of the recycling box with only one electronic clutch By providing a structure capable of depositing and withdrawing banknotes, there is an effect of reducing the number of parts and making a small and simple banknote separating structure.

Claims (9)

In the bill separating apparatus comprising a pickup roller for inducing the separation of bills one by one, a feed roller for feeding the bill separated by the pickup roller, a guide roller in contact with the feed roller to prevent the separation of two bills, A drive motor for rotating the pickup roller and the feed roller; A first separation gear connected to the shaft gear for transmitting the power of the driving motor to transmit the rotational force of the driving motor to the pickup roller through a pickup roller rotation shaft, and in which a one-way bearing is interpolated; A second separation gear which rotates in association with the first separation gear, transmits a rotational force to the feed roller through a feed roller rotation shaft, and has a one-way bearing interpolated therein; An electromagnetic clutch connected to the clutch shaft coupled to the shaft gear, for receiving or receiving a signal from a control unit for connecting or disconnecting power transmitted from the driving motor to the pickup roller and the feed roller; A first reverse feed gear that rotates by connecting the electromagnetic clutch and transmits a rotational force to the pickup roller through the pickup roller rotation shaft; A second reverse feed gear that rotates in association with the first reverse feed gear by connecting the electromagnetic clutch and transmits a rotational force to the feed roller through the feed roller rotation shaft; Banknote separation device characterized in that it further comprises. delete The method of claim 1, And a one-way bearing connected to the pickup roller rotary shaft in the first reverse feed gear. In the banknote separation method for separating banknotes in the automatic teller machine, Transmitting the banknote separation signal from the control unit to rotate the conveying motor and the driving motor, and blocking the electronic clutch; Power of the driving motor is transmitted to the first separation gear and the pickup roller rotation shaft to rotate the pickup roller, and is transferred to the second separation gear and the feed roller rotation shaft to separate the banknotes by rotating the feed roller; Stopping the driving motor by a signal from the controller to separate the bills after the bills are separated; Separating one sheet of bills by the conveying roller which is connected to the conveying motor and rotating, and the driving motor is rotated by the bill separating signal of the controller to separate the next bills; Banknote separation method characterized in that consisting of. 5. The method of claim 4, When the driving motor is stopped by the signal of the controller to separate the bills, the rotation of the pick-up roller and the pick-up roller rotation shaft due to friction with the bills is blocked from the one-way bearing of the first separation gear, and the friction with the bills Rotation of the feed roller and the feed roller rotating shaft by the one-way bearing of the second separation gear is blocked transfer. The method of claim 5, When the driving motor is stopped by the signal of the controller to separate the bills, the feed roller, the feed roller rotation shaft, the second reverse feed gear, and the first reverse feed gear rotate by the friction with the bills. Banknote separation method characterized in that the rotary transmission is blocked on the pickup roller rotary shaft and the pickup roller by the one-way bearing interpolated in the transfer gear. The method according to any one of claims 4 to 6, The banknote separation method, characterized in that the paper money jam is generated, the electronic bank is connected when the banknote reverse transfer signal is transmitted from the control unit, the drive motor is further rotated in the reverse direction. In the bill payment method of depositing bills into a recycling box, Transmitting the bill transfer signal from the control unit to rotate the transport motor and the driving motor, and to connect the electronic clutch; The power of the drive motor is transmitted to the first reverse feed gear and the pickup roller rotation shaft through the electromagnetic clutch, and the pickup roller is rotated. Deposited into; Banknote deposit method characterized in that it comprises a. 9. The method of claim 8, The bill transfer method, characterized in that the rotation of the first reverse feed gear is transmitted to the pickup roller rotary shaft through the one-way bearing.

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