KR20070071398A - Bill cassette of automated teller machine - Google Patents

Abstract

A bill cassette of an ATM(Automated Teller Machine) is provided to prevent two bills from being discharged at the same time by applying impact on the discharged bill through a vibrating unit mounted in the front end of a transfer roller. A bill cassette(100) of an ATM is composed of a cabinet(110) having a discharge port(111) for discharging filled bills(1); a press plate(120) installed in the cabinet and moved with compressing a spring(130) as the bills are filled; an eccentric roller(170) and a transfer roller(180) for discharging the bills pressed by the press plate toward the discharge port; and a vibrating unit(300) installed adjacently to the front end of the transfer roller to apply impact to the end of the bill passing through the eccentric roller by shaking.

Description

Bill cassette of cash dispenser {BILL CASSETTE OF AUTOMATED TELLER MACHINE}

1 is a plan view illustrating a bill cassette including a roller in the related art,

Figure 2 is a side view of the bill cassette shown in Figure 1,

3 is a side view of a bill cassette of an ATM according to the present invention.

<Description of the symbols for the main parts of the drawings>

1: bill 100: bill cassette

110: cabinet 111: discharge port

120: pressure plate 130: spring

140: motor 150: worm

160: worm wheel 170: eccentric roller

180: feed roller 200: guide rail

300: vibration means

The present invention relates to a bill cassette which stores bills in a cash dispenser and releases them in turn, and more particularly, a bill cassette of a cash dispenser for accurately releasing a sheet of paper overlapping by close contact in a cassette. It is about.

Banknote cassettes in a cash flow type automatic cash dispenser generally used in financial institutions, etc., generally adopt a vertical banknote storing discharge bank, so as to store deposit banknotes, discharge banknotes, and automatically collect banknotes from the device. It is provided for the automatic loading of banknotes into a furnace, the automatic close inspection which confirms the cash stock in an apparatus, etc.

The bill cassette includes a roller for separating only one bill from a plurality of bills and a separator roller for stable transport of the bills to withdraw the bill, and is divided as follows according to the position of the separator roller.

When the separator roller is mounted on the outside of the bill cassette, when the user attaches the bill cassette to the bill ejector, the bill may be twisted and entangled during bill separation due to the inhomogeneous contact between the bill and the separator roller. Since it is high, the structure of the part which mounts a banknote cassette to a banknote dispensing apparatus should be reliable.

And when the separator roller is mounted inside the banknote cassette, the contact between the banknote and the separator roller is stable but an electronic clutch must be used to transmit power to the separator roller, which is not intended by the centrifugal force of the separator roller. Electronic brakes are used to prevent banknote separation.

1 is a plan view illustrating a bill cassette including a roller in the related art, and FIG. 2 is a side view of the bill cassette.

Banknote cassette 100 is large, the pressing plate 120 and the spring 130 and the eccentric roller 170 and the conveying roller (120) installed in the cabinet 110 and the cabinet 110 is inserted along the guide rail 200 ( 180).

Guide rails 200 for guiding and fixing the charging of the cabinet 110 are installed in the longitudinal direction on both sides of the cabinet 110, the cabinet 110 is opened upward to accommodate the banknote (1) therein It has a rectangular shape, and a discharge port (shown in FIG. 2: 111) is formed to discharge the banknote 1 on one side.

In addition, on one side of the cabinet 110, the sensing holes 190 are formed to face each other so as to detect the remaining amount of the banknotes 1 loaded therein, and each of the sensing holes 190, the bill detection sensor 191 Each is provided.

And the inside of the cabinet 110, the pressure plate 120 is disposed to be movable in the longitudinal direction to press the banknote 1 toward the discharge port 111 side, the pressure plate 120 in the rear of the pressure plate 120 A spring 130 for applying an elastic force to the pressure plate 120 is installed to be pressed toward the discharge port 111 side.

On the other hand, as shown in Figure 2, the worm wheel 160 is rotatably supported by the rotary shaft on the rear portion of the cabinet 110, the eccentric rollers 170 are linked to the worm wheel 160 is mounted, Um wheel 160 is operatively connected to the motor 140 by the worm 150 protruding to the inner surface of the housing. And a pair of feed rollers 180 facing the discharge port 111 side formed on the back of the cabinet 110 is rotatably supported.

By this structure, when the bill 1 is to be charged therein, the bill 1 is filled in the state in which the pressing plate 120 is moved so that the spring 130 is compressed. And when the banknote release signal, the motor 140 is rotated from the worm 150, the eccentric rollers 170. Therefore, among the bills (1) charged in the cabinet 110, the bills (1) loaded on the rear of the eccentric roller 170 is rubbed and separated by the eccentric roller 170, the separated bills (1) transfer roller 180 It is pushed in between is discharged through the discharge port 111.

When the banknote 1 remaining in accordance with the release of the banknote 1 is pressed by the pressure plate 120 and moved to the discharge port 111 side, the sensing hole 190 blocked by the banknote 1 is opened. . When the detection hole 190 is opened, the banknote detection sensor 191 detects this and outputs a detection signal to a controller (not shown), and the controller is external through a display unit (not shown) so that the banknote 1 can be replenished. A message indicating that the banknote 1 is insufficient is displayed.

By the way, in the bill cassette of the conventional ATM, the banknotes 1 closely contacted with each other through the eccentric roller 170 are separated, but in the case of the first new banknote 1, the ends of the banknotes 1 are cut off from each other by the cutting surface. If tangled or paper baffles are bundled there is a problem that the wrong number of bills (1) is released.

The present invention has been made in order to solve the above-mentioned drawbacks, by mounting a vibrating means on the front end side of the transfer roller of the banknote cassette for storing and releasing bills, the shocked banknotes are released to prevent the release of two or more sheets It is an object of the present invention to provide a bill cassette of an automatic teller machine.

The present invention for achieving the above object, the cabinet to form a discharge port so that the inserted bill can be discharged, and the pressure plate is installed in the cabinet and moved while compressing the spring according to the charging of the bill, and the pressure plate A bill cassette of an automatic teller machine having an eccentric roller and a conveying roller for ejecting pressurized bills to a discharge port side, which is provided in close proximity to the front end of the conveying roller, and is shocked by shaking operation at the end of the bill passing through the eccentric roller Provides a bill cassette of the ATM is further included a vibrating means to give.

The above objects and various advantages of the present invention will become more apparent from the preferred embodiments of the invention described below with reference to the accompanying drawings by those skilled in the art.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Figure 3 is a side view of the bill cassette of the ATM according to the present invention, the same components as the embodiment shown in the prior art will be described with the same reference numerals with reference to Figs.

The banknote cassette 100 of the ATM dispenser shown in FIG. 3 includes a pressing plate 120 and a spring 130 installed inside the cabinet 110 and the cabinet 110 that are charged along the guide rail 200. It consists largely of the eccentric roller 170 and the feed roller 180.

And in accordance with a feature of the present invention is further provided with a vibration means (300) for impacting the end of the banknote (1) by giving a shock to the end of the banknote (1) in close proximity to the front end side.

Here, the guide rail 200 is installed in a pair along the longitudinal direction inside the ATM, the pair of width has a width that can guide the cabinet 110 to the dispenser side.

In addition, the cabinet 110 has a rectangular shape in which the upper side is opened to accommodate the banknote 1 therein, and the discharge port 111 is formed to discharge the banknote 1 on one side.

And the inside of the cabinet 110, the pressure plate 120 is disposed to be movable in the longitudinal direction to press the banknote 1 toward the discharge port 111 side, the pressure plate 120 in the rear of the pressure plate 120 A spring 130 for applying an elastic force to the pressure plate 120 is installed to be pressed toward the discharge port 111 side.

In addition, the worm wheel 150 is rotatably supported by the rotation shaft at the rear portion of the cabinet 110, and the eccentric rollers 170 interlocked with the worm wheel 150 are mounted. It is operatively connected to the motor 140 by the worm 150 protruding into the. And a pair of feed rollers 130 facing the discharge port 111 side formed on the back of the cabinet 110 is rotatably supported.

On the other hand, the vibration means 300, by converting the electrical energy supplied from the oscillation unit (not shown) to a mechanical force to directly generate the ultrasonic wave, made of a vibration element for generating a high frequency, the cabinet ( It is seated and fixed on the plate 301 protruding from the lower surface of the 110, it is not shown but is electrically connected.

In addition, a plurality of vibration means 300 is installed along the transverse direction on the front end side of the feed roller 180.

Referring to the operation of the bill cassette of the ATM according to the present invention configured as described above are as follows.

The banknote 1 is charged into the cabinet 110 having the upper opening. At this time, the banknote 1 is vertically filled while the pressing plate 120 is moved so that the spring 130 is compressed. It is put in. The pressure plate 120 continues to push the bill (1) toward the discharge port 111 by the restoring force of the spring 130.

When the banknote release signal comes in the following state, power is applied to the motor 140, and the motor 140 rotates the eccentric rollers 170 to be interlocked, such as by rotating the worm 150. Therefore, among the bills (1) charged in the cabinet 110, the bills (1) loaded on the rearmost surface is rubbed to the eccentric portion of the eccentric roller 170 is separated to some extent and directed toward the feed roller 180, as described above. In the vibrating means 300 on the plate 301 provided on the front side of the conveying roller 180, by vibrating the end of the bill (1) to be conveyed in accordance with the application of the power by any vibration tangled or excessively 2 sheets The banknote 1 stuck above is separated into one sheet.

The bills 1 separated in this way are pushed between the conveying rollers 180 and are discharged through the discharge port 111.

Therefore, by separating the two or more that can be discharged through the discharge port 111 into one sheet through the vibration means 300, it is possible to accurately discharge the banknote (1).

What has been described above is just one embodiment for carrying out a bill cassette of an ATM according to the present invention, and the present invention is not limited to the above-described embodiment, and as claimed in the following claims. Without departing from the gist of the present invention, those skilled in the art to which the present invention pertains to the technical spirit of the present invention to the extent that various modifications can be made.

As described above, the bill cassette of the automatic teller machine according to the present invention is provided with a vibrating means on the front end side of the feed roller of the bill cassette which stores and releases the bills, thereby shocking the bills to be released and thus generating two or more sheets of bills. It has the effect of preventing.

Claims (3)

A cabinet forming a discharge port so that charged bills can be discharged, a pressure plate installed inside the cabinet and moving while compressing a spring according to the charging of the bills, and the bill pressed on the pressure plate toward the discharge port side. A bill cassette of an automatic teller machine comprising an eccentric roller and a conveying roller for discharging, Is installed close to the front end of the conveying roller, the banknote cassette of the automatic teller machine further comprises a vibrating means to shock the end of the bill passing through the eccentric rollers by shaking operation. The method of claim 1, The vibration means, Banknote cassette of an automatic teller machine composed of a vibrating element generating high frequency. The method of claim 1, The vibrating means is a bill cassette of an automatic teller machine, characterized in that a plurality is installed.

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