KR200378713Y1 - Paper money transfer device in ATM - Google Patents

Abstract

The present invention relates to a banknote conveying device for a bill handling apparatus that uses a single belt in a conveying device for receiving and conveying bills and stably transports bills, and the upper and lower belts of a single belt are driven by a single motor. will be.

The present invention for realizing this, the upper transfer belt drive pulley on one side and the upper transfer belt driven pulley on the other side and the upper transfer belt is installed to guide the upper surface center portion of bills, one side of the lower transfer belt drive pulley and the other side Banknotes conveyance belt consisting of a lower conveyance belt is connected to the lower conveyance belt driven pulley of the lower conveyance belt is installed directly below the upper conveyance belt to guide the center of the lower surface of the bill; A banknote conveyance belt drive unit which is connected to the drive shaft of the drive motor to transmit the rotational force so that the rotational force of the driving motor is transmitted to the upper transfer belt drive pulley and the lower transfer belt drive pulley; Banknotes handling guides provided on left and right sides of the banknotes conveyance belt, the banknotes conveying guide for contacting the upper and lower surfaces of the bills not in pressure contact with the bills conveying belt to guide the conveyance of bills; By providing a bill transfer device for the device, it is possible to reduce the production cost of the device, it is easy to adjust the speed of the bill transfer belt.

Description

Paper money transfer device for paper money handling equipment {Paper money transfer device in ATM}

The present invention relates to a conveying device for conveying bills in a bill handling machine, and more particularly, a bill conveying the bills stably while using a single belt in a conveying device for receiving bills. The upper and lower belts for guiding the upper and lower sides of the banknotes of the single belt is driven, and the present invention relates to a banknotes conveying apparatus for a bill handling apparatus that is easy to adjust the conveying speed of the belt.

The bill handling apparatus refers to a bill handling apparatus. For example, a bill automatic handling apparatus refers to a financial automatic device (ATM device) for depositing, withdrawing and depositing and withdrawing bills unattended.

Such bills handling equipment is generally formed in a structure in which bills are separated by a pick-up roller or the like in a loading space in which bills are loaded, and the bills are transported by a conveying means such as a belt or a transport roller.

In addition, the bill handling equipment may be divided into the transverse direction or the longitudinal direction according to the form in which the bills are transported. When banknotes are conveyed in the long direction, ie, in the longitudinal direction, the bills are called longitudinal bills handling machines.

However, in the transverse banknote handling apparatus, since the banknotes are conveyed in the width direction, two belts are installed in two rows on the left and right sides from the center of the banknotes to the vertical structure of the banknotes for stable transportation of the banknotes, or a plurality of more belts are provided. In order to prevent twisting of bills, etc. by installing and transferring them in a row, the belts used in the bill handling apparatus are belts manufactured in consideration of frictional forces with bills according to bill types, and thus, power transmission and conveyors in general. Compared with the belt used in the back, even though it is a very expensive product, a plurality of devices must be used, which increases the manufacturing cost of the device.

Likewise, in the case of a bill handling machine in the longitudinal banknotes, when the bills are narrow in width, even if a single belt is installed in a single row, the bills can be transported stably, but when the bills are wider than the width of the belt. As in the case of the transverse banknote handling apparatus described above, there is an inconvenience in that the belt must be configured in two rows or more in a plurality of rows.

In addition, the conventional lateral / longitudinal banknote handling device is composed of a belt structure of two or more rows as well as the upper and lower sides of the bills are conveyed by pressing the upper and lower bills, so the upper and lower belts should be configured respectively and also the upper Since the belt and the lower belt are driven by respective driving motors, each driving motor must be controlled in order to adjust the conveying speed of bills. Therefore, it is not easy to adjust the conveying speed of bills.

Therefore, the present invention is a single-belt single belt structure is configured to transport bills stably, the upper and lower belts of a single belt is driven by a single drive motor to facilitate the transfer speed of bills, as well as structural As an object to provide a bill transfer device for a simple bill handling equipment.

The present invention for achieving the above object, the upper transfer belt drive pulley on one side and the upper transfer belt installed on the other side of the driven pulley, the upper transfer belt, the lower transfer belt is installed to guide the upper surface of the bills. Banknotes conveying belt consisting of a lower conveying belt is installed directly below the upper conveying belt to be connected to the driving pulley and the lower conveying belt driven pulley of the other side and to guide the center of the lower surface of the bill; A banknote conveyance belt drive unit which is connected to the drive shaft of the drive motor to transmit the rotational force so that the rotational force of the driving motor is transmitted to the upper transfer belt drive pulley and the lower transfer belt drive pulley; It is provided on the left and right sides of the bills conveyance belt, the bills conveyance guide for guiding the transfer of bills by contacting the upper and lower surfaces of the bills that are not in pressure contact with the bills conveyance belt;

Hereinafter will be described in detail on the basis of the configuration and working effect according to an embodiment of the present invention.

1 is a schematic view showing a bill handling apparatus according to a preferred embodiment of the present invention, Figure 2 is a front perspective view of the bill handling apparatus, Figure 3 is a rear perspective view of the bill handling apparatus, Figure 4 is a front perspective view of a bill conveyance device for a bill handling apparatus according to a preferred embodiment of the present invention, Figure 5 is a bottom portion of a bill conveyance device for a bill handling apparatus according to a preferred embodiment of the present invention Perspective view.

Banknotes conveying device for a bill handling device according to an embodiment of the present invention has been described by illustrating that it is attached to a withdrawal device of the bill handling equipment in the accompanying drawings, bill transfers for bill handling equipment according to the present invention The apparatus can be applied to various kinds of feeder handling apparatus, including an output device for outputting various transaction details, papers, etc., including a cashier, a cashier, and a cashier.

As an example, the main components of the withdrawal machine include a cassette 200 on which bills are stacked, a separating means 300 for separating the bills loaded on the cassette 200, and a bill separated from the separating means. Receiving and conveying bills conveying device 100, the bills are made of a collection box 400 for storing the bills collected without withdrawal from the bills conveying apparatus 100, the main components are in the main frame 500 Is installed.

As an example, the withdrawal device of FIG. 1 attached to the cassette 200 has vertically stacked banknotes and a long length is supported on the bottom surface of the cassette. As mentioned in the art, the bills are called transverse banknote handling machines because the bills are conveyed in a short direction, that is, in a width direction.

For example, in the cassette 200, the bundle of bills is pushed to one side so that the bills are pressed against the pick-up roller 301 of the separating means 300 by the elastic member 202 of the pick-up roller 301 of the separating means 300. Push plate 201 is installed to the restoring force acting on the side.

For example, the separating means 300 is a feed roller 302 and the gate roller 303 which the pick-up roller 301 is rotated in contact with the outer surface of the bills to separate the bills one by one and subsequently installed in the pickup roller 301. Transfers the bills separated from the pickup roller 301 to the conveying apparatus 100 side.

Banknotes conveyance belt 40 of the banknotes conveying apparatus 100 according to an embodiment of the present invention is connected to the upper conveying belt driving pulley 21 and the upper conveying belt driven pulley 22 of the other side and bills It is connected to the upper transfer belt 20, which is installed to guide the center of the upper surface of the head, the lower transfer belt driving pulley 31 on one side and the lower transfer belt driven pulley 32 on the other side and the upper portion to guide the lower center of the bills. It consists of a lower transfer belt 30 is installed directly below the transfer belt 20.

For example, the upper transfer belt 20 is preferably provided with a tension roller 23 is coupled to the tension roller rotation shaft 23a so that the tension (tension) is maintained.

The banknotes conveying belt 40 as described above is a lower conveying belt drive for rotating the upper conveying belt drive pulley 21 and the lower conveying belt 30 to rotate the upper conveying belt 20 to receive a rotational force for conveying the bills. The pulley 31 is provided with a banknote conveyance belt driving unit 10 is formed of a plurality of gears and pulleys and rotation shafts are connected to receive the driving force of the drive motor (19).

The banknote conveyance belt drive unit 10 is a drive gear 11 coupled to the drive shaft 19a of the drive motor 19, a drive belt drive gear meshed with the drive gear 11 and coupled to the drive belt drive rotation shaft 13a. 13, the drive belt drive pulley 14 coupled to one surface of the drive belt drive gear 13, the drive belt 15, one side connected to the drive belt drive pulley 14, the other side of the drive belt 15 Drive belt driven pulley 16, which is connected to the drive belt driven pulley 16, one end is coupled to the upper transfer belt drive rotary shaft 21a, the drive belt driven is coupled to the upper transfer belt drive pulley 21 in the middle portion One end is coupled to the driving belt driven gear 17 coupled to one side of the pulley 16, the lower transfer belt drive gear 18 and the lower transfer belt drive gear 18 engaged with the driving belt driven gear 17, The lower transfer belt driving shaft 31a is coupled to the lower transfer belt driving pulley 31.

In one example, the driving belt 15 is preferably provided with a first tension roller 28 and a second tension roller 29 to maintain tension.

The rotational force generated by the first drive motor 19 by such a configuration is driven gear 11, drive belt drive gear 13, drive belt drive pulley 14, drive belt 15, drive belt driven pulley 16 ), The drive belt driven gear 17, and the lower transfer belt drive gear 18 in this order.

In particular, the drive belt driven gear 17 coupled to one surface of the withdrawal dynamic force transmission gear 61 to be described later to form a two-row gear structure of the upper transfer belt drive pulley 21 for driving the upper transfer belt 20. Since the rotary shaft 21a is coupled to one end, the driving force of the driving motor 19 is transmitted to the upper transfer belt driving pulley 21 and the upper transfer belt 20.

In addition, the drive belt driven gear 17 is engaged with the lower transfer belt drive gear 18 coupled to one end of the rotary shaft 31a of the lower transfer belt drive pulley 31 for driving the lower transfer belt 30, so the lower transfer belt The driving force of the driving motor 19 is transmitted to the driving pulley 31 and the lower transfer belt 30.

On the other hand, the relay gear 12 shown in the accompanying drawings is a gear coupled to the relay gear rotating shaft 12a for installing the bill conveying belt speed detection unit 70 to be described later, the drive gear 11 and the drive on the accompanying drawings Although the belt drive gear 13 is represented as being geared by the relay gear 12, as described above, the relay gear 12 is omitted, and the drive gear 11 and the drive belt drive gear 13 are directly geared. Connection does not affect the power transmission structure.

However, the difference is that the rotation direction of the drive motor 12 rotates clockwise or counterclockwise depending on the presence or absence of the relay gear 12.

That is, the banknote conveyance belt drive unit 10 is the drive motor 19 in the counterclockwise direction when the relay gear 70 for installing the bill conveyance belt speed detection unit 70 as shown in the accompanying drawings To rotate the bills conveying belt 40 will also be rotated in the withdrawal direction for withdrawal of bills, as described above to omit the relay gear 70 drive gear 11 and the drive belt drive gear 13 is directly geared In this case, the drive motor 19 must be rotated in the clockwise direction banknote conveyance belt 40 will also be rotated in the withdrawal direction for withdrawal of bills.

By the above structure, the upper transfer belt 20 and the lower transfer belt 30 are operated in one driving motor 19, thereby controlling the transfer speed of the upper transfer belt 20 and the lower transfer belt 30. It is easy to adjust the feed rate of the flow.

The banknotes conveyance belt 40 is a single-belt structure in which the upper and lower conveying belts 20 and 30 guide the upper and lower sides of the banknotes, so that the banknotes are not in contact with the upper and lower conveying belts 20 and 30. Install the flow feed guide (50) to prevent misalignment during transport.

Banknote conveyance guide 50 is installed to the left and right sides of the upper conveying belt 20, the lower surface of the upper guide 51, the lower conveyance is fixed to the upper conveying belt drive rotary shaft (21a) and the upper conveying belt driven rotary shaft (22a) It is installed on the left and right sides of the belt 30, and its bottom surface has a lower conveyance belt drive rotation shaft 31a, a lower conveyance belt driven rotation shaft 32a, a lower guide first support shaft 53a, a lower guide second support shaft 54a, and a lower portion. It consists of a lower guide 52 which is fixed to the guide third support shaft (55a).

Since the bills conveying guide 50 is a single belt having a single row structure, the bills are distorted and transferred.

Banknotes conveyance belt drive unit 10 is to drive the driving force of the drive motor 19 without installing a separate drive motor to the withdrawal roller 63 for guiding the withdrawal of the banknotes separated and separated from the bills conveyance belt 40 As shown in Figure 4 to engage with the withdrawal dynamic power transmission gear 61, withdrawal dynamic power transmission gear 61 is coupled to one surface of the drive belt driven gear 17 to form a two-row gear structure and bills It is preferable that the withdrawal roller drive gear 62 coupled to the rotating shaft 63a of the withdrawal roller 63 for guiding the banknotes separated from the conveyance belt 40 is additionally installed.

In addition, the upper side of the withdrawal roller 63 and the pinch contact the upper surface of the banknotes that the bottom surface is in contact with the withdrawal roller 63 so that the banknotes are withdrawn to the withdrawal port 101 of the main frame 100 shown in FIG. It is preferable that the pinch roller 64 coupled to the roller rotating shaft 64a be provided.

In addition, the paper money conveying belt speed detection unit 70 is to measure the rotational speed of the paper money conveying belt 40 in connection with the drive shaft (19a) of the drive motor (19).

For example, the banknote conveyance belt speed detection unit 70 may be installed on the drive shaft 19a of the drive motor 19, but since the diameter of the drive shaft 19a is small, it is rotated at a high speed, and thus it is not easy to measure the reduction ratio. It is preferable to provide in the relay gear rotating shaft 12a.

That is, the banknote conveyance belt speed detection unit 70 is a relay gear 12 installed between the drive gear 11 and the drive belt drive gear 13, the relay gear rotary shaft 13 is coupled to the relay gear 12 The encoder 71 coupled to the relay gear rotation shaft 13 and having a plurality of slits 71a formed at an edge thereof in a disc shape, and a light emitting unit facing the front and rear surfaces of the slits 71a of the encoder 71 ( It consists of a slit number sensor 72 consisting of 72a) and the light receiving portion (72b).

The slit number sensor 72 detects that light emitted from the light emitting unit 72a is incident on the light receiving unit 72b through the slit 71a, and the light emitted from the light emitting unit 72a is detected. If it is blocked between the slit (71a) and the slit (71a) is detected as dark (dark), when the encoder unit 71 is rotated in conjunction with the rotation of the drive shaft (19a) of the drive motor 19 for a predetermined time It is to detect the number of times detected by light.

For example, the control unit for indirectly determining the feed rate of the paper money conveying belt 40 by receiving the signal measured by the slit number sensor 72 and adjusting the rotational speed of the driving motor 19 when the feed rate exceeds or falls below the set value. (Not shown in the drawings) may be provided.

Accordingly, the controller determines the transfer speed by comparing the number of slits 71a detected for a predetermined time with the statistical values obtained through the experiment.

And the upper conveying belt 20 is further provided with a pressure roller to be contact pressure or release pressure to the lower conveying belt (30) side.

On the banknote conveyance path of the upper transfer belt 20 is provided with a pressure roller 80 for contact pressurizing the upper transfer belt 20 to the lower transfer belt (30).

The pressure roller 80 is axially coupled with both ends of the pressure roller rotating shaft (80a) is supported on both sides of the main frame 100 of the machine, one end is fixed to the main frame 100 and the other end to the pressure roller rotating shaft (80a) The upper transfer belt 20 is pressed by the downward force by the elastic member 81 installed so that the contact pressure to the lower transfer belt 30 side.

Accordingly, the pressure roller 80 controls the degree of pressurization of the bills of the upper conveyance belt 20 and the lower conveyance belt 30 or releases the elastic member 81 when the abnormal paper waste is caught between the belts and is not conveyed. Lifting the 51 and the upper transfer belt 20 slightly can remove the abnormal waste paper.

As described above, the present invention, while using a single belt in the conveying device for the bill handling equipment can transfer the bills stably can reduce the manufacturing cost of the equipment, because the bill conveying belt is driven by a single drive motor costs As well as saving, the speed of the paper money conveying belt can be easily adjusted, and the speed of the paper money conveying belt is provided so that the speed of the paper money conveying belt can be easily measured.

1 is a schematic view showing a bill handling apparatus according to an embodiment of the present invention,

Figure 2 is a front perspective view of the bill handling machine,

3 is a rear perspective view of the bill handling machine,

Figure 4 is a front perspective view of the bill conveying apparatus for a bill handling apparatus according to an embodiment of the present invention,

5 is a bottom perspective view of a bill conveying apparatus for a bill handling apparatus according to a preferred embodiment of the present invention,

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

10: bill transfer belt drive unit 11: drive gear

12: relay gear 12a: relay gear rotation axis

13 drive belt drive gear 14 drive belt drive pulley

15: drive belt 16: drive belt driven pulley

17: Drive belt driven gear 18: Lower feed belt drive gear

19: drive motor 20: upper feed belt

21: upper feed belt drive pulley 21a: upper feed belt drive rotary shaft

22: upper conveying belt driven pulley 30: lower conveying belt

31: Lower feed belt drive pulley 31a: Lower feed belt drive shaft

32: lower transfer belt driven pulley 40: banknotes transfer belt

50: bill transfer guide 51: upper guide

52: lower guide 53a: lower guide first support shaft

54a: Lower guide second support shaft 55a: Lower guide third support shaft

61: withdrawal power transmission gear 62: withdrawal roller drive gear

63: withdrawal roller 63a: withdrawal roller rotation axis

70: bill conveyance belt speed detection unit 71: encoder

71a: Slit 72: Number of slits

100: bill transfer device

Claims (6)

It is connected to the upper feed belt drive pulley on one side and the upper feed belt driven pulley on the other side, and the upper transfer belt installed to guide the center of the upper surface of banknotes, the lower transfer belt drive pulley on the one side and the lower feed belt driven pulley on the other side A bill conveyance belt provided with a lower conveyance belt installed below the upper conveyance belt to guide the central portion of the lower surface of the bill; A banknote conveyance belt drive unit which is connected to the drive shaft of the drive motor to transmit the rotational force so that the rotational force of the driving motor is transmitted to the upper transfer belt drive pulley and the lower transfer belt drive pulley; Banknotes handling guides provided on left and right sides of the banknotes conveyance belt, the banknotes conveying guide for contacting the upper and lower surfaces of the bills not in pressure contact with the bills conveying belt to guide the conveyance of bills; Banknote conveying device for the machine. The driving belt driving pulley of claim 1, wherein the bill conveying belt driving unit is coupled to a driving gear coupled to a driving shaft of the driving motor, a driving belt driving gear engaged with the driving gear, and a driving belt driving pulley coupled to one surface of the driving belt driving gear; One end is coupled to the drive belt drive pulley is installed, the drive belt driven pulley is connected to the other side of the drive belt, one end is coupled to the drive belt driven pulley and the upper transfer belt drive pulley is coupled to the middle portion An upper transfer belt drive rotation shaft, a drive belt driven gear coupled to one surface of the drive belt driven pulley, a lower transfer belt drive gear meshed with the drive belt driven gear, one end is coupled to the lower transfer belt drive gear and the middle portion is The lower conveying belt drive pulley is coupled to the lower conveying belt drive rotation shaft, the upper portion by one drive motor Banknotes conveying device for bills handling equipment, characterized in that the conveying belt and the lower conveying belt is powered. According to claim 2, wherein the banknote conveyance belt drive unit is coupled to one surface of the drive belt driven gear, the withdrawal dynamic force transmission gear, the withdrawal dynamic force transmission gear and guides the banknotes that are separated from the banknotes conveyance belt Banknotes conveying device for a bill handling equipment characterized in that the addition of the withdrawal roller drive gear is coupled to the same rotating shaft as the withdrawal roller. The bill conveying apparatus of claim 1, wherein the upper conveyance belt is further provided with a press roller to press or release the contact toward the lower conveyance belt. According to any one of claims 1 to 4, bills conveying belt speed detection unit for measuring the rotational speed of the bills conveying belt in connection with the drive shaft of the drive motor is characterized in that the additional installation is made. Banknotes conveying device for bill handling equipment. According to claim 5, wherein the bill conveying belt speed detection unit is a relay gear installed between the drive gear and the drive belt drive gear, a relay gear rotating shaft coupled to the relay gear, coupled to the relay gear rotating shaft and disk-shaped Banks conveying device for a bill handling device characterized in that consisting of a plurality of slits formed in the edge portion, the slit count sensor consisting of a light emitting portion and a light receiving portion installed facing the front and rear of the slit of the encoder.