KR0124078Y1 - Bank note ejecting device of atm - Google Patents

Abstract

The present invention relates to a banknote dispensing device of an automatic teller machine, in order to respond quickly to the demands of a particular customer, while using the AC motor to increase the bill discharge rate while having a front and rear maintenance function at the same time.

The conventional banknote release device is designed to be applied to only one kind of paper, so it is difficult to meet the trend of multi-species of the financial market. There were problems that were difficult to use as a repair.

The present invention is therefore equipped with a direction switching plate for switching the banknote transfer direction by the AC motor to operate by the solenoid in the case of banknotes abnormality to enable the reject only by forward rotation of the motor and also to change the position of the reject and eject box only It is to be able to have front and rear repair function at the same time.

Description

Banknote Dispenser of an ATM

1 is a block diagram of a prior art.

2 is a block diagram of the rear maintenance (a) and the front maintenance (b) of the banknote release device according to the present invention.

Figure 3 is a schematic view of the bill discharge device taking a back maintenance function according to the present invention.

4 is an eject direction (a) and a reject direction (b) by the turning plate in the present invention.

* Explanation of symbols for main parts of the drawings

1,1 ': Cash box 2,2': Banknote base

3,3 ': Step motor 4-7,4', 5 ', 24-27: Feed roller

9,9a-9d: Feed belt 11,11 ': Pulley

12: timing belt 13,13 ', 14: sensor

15,15 ', 15a-15g: idle roller 20: reject box

21: AC motor 22: direction switching board

23: solenoid 24a-27a: gear

30: Cam (Eject Box) DM ₁₁ , DM ₁₂ , DM ₂ : Banknote Transfer Section

ACF ₁ , ACF ₂ : Automatic bill supply unit

The present invention relates to a bill dispensing device of a cash dispenser, and in particular, to be able to equip the front and rear repair function simultaneously while increasing the bill dispensing speed using a power source in order to respond quickly to the needs of customers.

The banknote discharging device of the conventional ATM is a step motor (3) for generating power, a bill bottom plate (2) inside the cash box (1) for banknote storage and bill transfer as shown in FIG. A plurality of feed rollers 1-4 (4-7), rubber rollers 8, feed belts 9 and reject belts 10, pulleys 11 and timing belts 12 for power transmission, bills Sensors 1,2 (13) 14 for detecting abnormality, an idle roller 15 for tension adjustment of the belt, a paper guide 16 for guiding banknotes, and the like.

The banknote discharging device having such a configuration is limited to one kind, and the feed rollers 1-4 (4-7) and the rubber rollers 8 are driven by the pulley 11 and the timing belt 12 by the power of the step motor 3. The banknotes in the cash box 1 are rotated to be extracted one by one and transferred in the direction of the arrow. In this process, the number and length of the banknotes in the first sensor 13 are checked and transferred to the second sensor 14 when there is an error. Then, due to the reverse rotation of the motor is conveyed back to the paper guide 16 in the reject direction (A) through the reject belt (10), in the normal state to be transported in the eject direction (B).

However, in the above technical configuration, it is designed to be applied to only one volume, so it is difficult to meet the trend of multi-sectoralization in the current financial market, and it is set to release 4 sheets per second due to the operation of the staff motor. There were problems that were difficult to use as a repair.

The present invention has been devised to improve the above problems, in particular, provided with a direction switching plate for switching the banknote transfer direction by the power source to operate by the solenoid when the banknote abnormality to enable the rejection only by forward rotation of the motor In addition, by changing only the position of the reject and the eject box is characterized in that it can be equipped with the front, rear maintenance function at the same time, described in detail by the accompanying drawings as follows.

As shown in FIG. 2, the bill dispensing apparatus according to the present invention enables the storage of various types of bills, and includes a cash box (1) (1) having respective bill automatic feed units (Auto Cash Feed: ACF ₁ , ACF ₂ ). 'And the first bank transfer unit (DM ₁₁ ) for sensing the bills emitted from the cash boxes (1) (1') by the first sensors (13) and (13 '), respectively, by the driving force of the power source (21). (DM ₁₂ ), and the reject and eject directions of banknotes emitted from the first bank transfer unit (DM ₁₁ ) (DM ₁₂ ), the second sensor 14 and the solenoid 23. The second bank transfer unit (DM ₂ ) is set by the direction switching plate 22 to be driven by the transfer power to the reject box 20 and the cam 30, respectively, by the driving force of the power source 21, wherein the second According to the change of the position of the reject box 20 and the cam 30 leading to the bill transfer part DM ₂ , it is possible to configure the back maintenance as shown in the drawing (a) and the front maintenance as shown in the drawing (b).

And as shown in Figure 3, the cash box (1) (1 ') is provided with each bill bottom plate (2) (2') for storing bills, each bill automatic supply unit (ACF ₁ ) (ACF ₂ ) Step motors (3) (3 ') and feed rollers (4) (4'), which are power generators, are provided, and the first bank transfer unit (DM ₁ ) (DM ₂ ) has a number of bills and lengths. First feeder (5) (5) for receiving the first sensor (13), 13 'for checking, and the power of the power source (21) by the timing belt (12) and each pulley (11) (11'). ') And a plurality of idle rollers 15, 15' are provided, and the second bank transfer unit DM ₂ includes a power source 21 as a power generating device and a timing belt 12 for driving power of the power source. And second feed rollers 24-27 having gears 24a-27a formed thereon so as to be simultaneously transmitted by the pulley 11, second sensors 14 for checking the number and length of bills, and It is connected to the second feed roller (24-27) by the feed belt (9a-9d) The configuration of the idle rollers (15a-15g), and a solenoid 23 and the direction changing plate 22 which controls the operation of the second feed roller (27) switching the banknote conveying direction.

According to the operation of the present invention configured as described above, the bills in each cash box (1) (1 ') is a feed roller connected to each step motor (3) (3') to the bill automatic supply unit (ACF ₁ ) (ACF ₂ ) ( 4) The first bank transfer unit (DM ₁₁ ) (DM) by the first feed roller (5) (5 ') and the plurality of idle rollers (15, 15') through the feed belt is ejected one by one (4 ') ₁₂ ), and in this process, the first state of the bill (length and thickness) is first detected by the first sensors 13 and 13 '.

Thereafter, the bill is connected to the second feed roller 24-27 and the feed belt 9a-9d which are rotated by the driving force of the driving source 21 by the pulley 11 and the timing belt 12. It is conveyed upward by the rotating eye rollers 15a-15g, wherein the conveyed banknote is detected again by the second sensor 14 of the second bank transfer unit DM ₂ and the upper second feed. When the rollers 24-27 are reached, the direction of movement to the reject box 20 and the eject box 30 of FIG. 3 is selected by the turning plate 22 and the solenoid 23 connected thereto to reject and Ejected.

Here, the four second feed rollers 24-27 positioned around the turning plate 22 are designed to be interlocked by the gears 24a-27a attached to respective shafts, and the feed roller at the lower right. (27) is a pulley (11) leading to the power source 21 and the drive force transmitted from the power source 21 as a module is received and rotated by the timing belt (12), connected to the four gears (24a-27a) Feed belts 9a-9d are respectively spread on the second feed rollers 24-27 to transmit power to the plurality of idle pulleys 15a-15g.

In the above, the operation of the turning plate 22 is set as shown in the drawing (a) so that the banknote is initially transported in the eject direction B as shown in FIG. When the abnormal state of the bill is detected, the solenoid 23 is operated by the output of the sensor, so that the turning plate 22 is engaged with the gear 27a of the second feed roller 27 on the lower right side as shown in the drawing. Banknotes are to be transferred in the reject direction (A).

Therefore, the present invention enables the discharge of 6 sheets per second by using a power source that rotates at high speed, and it is designed to allow the ejection and ejection only by forward rotation without reverse rotation of the motor by using the direction switching plate. It is designed to be replaced by one module, so that it is possible to respond quickly to customer's demand, and it is useful to save material cost by using option module.

Claims (3)

In the banknote dispensing unit of the automatic teller machine, a plurality of banknotes can be stored, and the cashboxes 1 (1 ') having respective banknote automatic supply units (ACF ₁ ) (ACF ₂ ) and discharged from the cash box. The first sensor 13 (13 ') for detecting the state of the banknote, the first bank transfer unit (DM ₁₁ ) (DM ₁₂ ) and the first bank transfer unit to be transferred by the driving force of the power source 21, respectively The second bank transfer unit DM _{2 for} transferring the bills so that the plurality of feed rollers 24-27 are ejected and rejected by the driving force of the power source 21, the eject box 30 and the left and right sides of the second bank transfer unit. Banknote dispensing device of a cash dispenser, characterized in that the reject box 20 to perform the rear maintenance function. According to claim 1, Cash flow, characterized in that the reject box 20 and the eject box 30 is changed to the left and right of the second bank transfer unit (DM ₂ ) to perform the front maintenance function Banknote dispensing device for automatic teller machine. The cash dispenser of claim 1 or 2, wherein the banknote ejecting and rejecting direction changing means of the second bank transfer unit (DM) comprises a turning plate (22) connected to the solenoid (23). Banknote release device.