WO2018101173A1

WO2018101173A1 - Coin delivery device

Info

Publication number: WO2018101173A1
Application number: PCT/JP2017/042269
Authority: WO
Inventors: 日野祐司; 田中秀和; 長谷川涼; 前▲高▼剛; 竹澤慶悟; 田中美津男
Original assignee: グローリー株式会社
Priority date: 2016-11-30
Filing date: 2017-11-24
Publication date: 2018-06-07

Abstract

Provided is a coin delivery device in which the coin delivery efficiency is enhanced and the speed of processing is increased, the capability to remove foreign matter is enhanced, and the variety of coins processed is expanded. The coin delivery device has a coin transportation disc, an elastic member, and a movement mechanism. The movement mechanism moves, in the upper region of the coin transportation disc, the elastic member along the upper surface of the coin transportation disc towards the inner side of the coin transportation disc. The elastic member comes into contact with a coin on a friction transportation portion and elastically deforms, and moves the coin towards a step portion.

Description

Coin feeding device

The present invention relates to a coin feeding device for feeding coins one by one.

The coin feeding device is a device built in a coin depositing / dispensing machine, ATM, or the like, and stores the inserted coins and feeds them one by one at a high speed. The coins fed out from the coin feeding device to the transport path are transported in a single-layer state, the denomination is identified by the discriminating unit, and sorted by denomination by the sorting unit.

Japanese Patent No. 5775776 Japanese Patent No. 3266411

The coin feeding device of Patent Document 1 includes a rotating disk that is inclined at a predetermined angle with respect to a vertical direction and is rotated in an inclined posture. A plurality of protruding members are provided on the surface of the rotating disk on the coin storage space side. By hooking the coin with the protruding member, the coin in the lower area of the rotating disk is conveyed to the upper area of the rotating disk by the rotation of the rotating disk.

This type of coin feeding device has an advantage that the coin can be reliably conveyed by the protruding member. On the other hand, since the interval between the coins to be paid out is determined by the arrangement interval of the protruding members, both large coins and small coins are drawn out at the same interval. In this regard, the coin feeding device of Patent Document 1 has room for improving the coin feeding efficiency and speeding up the processing. When the rotational speed of the rotating disk is increased to increase the processing speed, the centrifugal force also increases, and there are cases where double feed coins (coins that are not caught by the protruding members) are transported to the upper region. In addition, due to diversification of the diameters of the coins to be processed, there is a problem that two coins are fed out simultaneously when coins whose diameter difference is two or more times different are targeted for processing. In addition, in the coin feeding device of Patent Document 1, not only coins but also foreign matters (paper pieces, clips, etc.) may be forcibly conveyed to the upper region by the protruding member, and foreign matter may be caught or retained. .

The coin feeding device of Patent Document 2 includes an inclined disk and a reverse rotation roller. When the tilting disk is rotated, only the coins that are in surface contact with the tilting disk move to the upper side in the tilt direction among the unaligned coins, and the coins that are not in surface contact roll to the lower side in the tilt direction. drop down. When the coins moved to the upper side in the tilt direction pass under the reverse rotation roller, if they are in an overlapped state, only the upper coin is returned by the reverse rotation roller to be surely made into one sheet. Coins that pass under the reversing roller are sent out from the coin feed outlet.

Such a coin feeding device of this type can be speeded up because the feeding interval of coins is not affected by the spacing of the protruding members. However, in the coin feeding device of Patent Document 2, the reverse rotation roller is supported with an interval through which only one coin can pass with respect to the inclined disk. If it does so, the thickness of the coin which can be processed will be restrict | limited by the structure and arrangement | positioning of this reverse rotation roller. That is, the coin feeding device of Patent Document 2 has room for improvement in terms of diversification of the thickness of the coins to be processed.

Therefore, it is required to provide a coin feeding device that increases the coin feeding efficiency, speeds up the processing, increases the foreign matter removal capability, and diversifies the processing target coins. In addition, even when processing is speeded up, it is possible to surely carry out multi-feed coins, and coins that can be fed out in a single row even when coins whose diameter differences are two or more times different are to be processed There is a need to provide a payout device.

The coin feeding device according to one aspect of the present invention is a coin feeding device having a coin transport disk, an elastic member, and a moving mechanism,
The coin transport disk has a friction transport part and a step part, and rotates in a posture inclined with respect to the vertical direction,
The friction conveyance part is formed along the outer periphery of the coin conveyance disk on the upper surface of the coin conveyance disk, and the coin that has contacted the friction conveyance part is caused to be absorbed by the friction force of the coin with the coin conveyance disk. Transport to the upper area,
The step portion is a portion that is formed on the inner surface of the friction conveyance portion on the upper surface of the coin conveyance disk and protrudes with respect to the friction conveyance portion, and is a portion that faces the outer periphery of the coin conveyance disk. Has an outer peripheral part,
The distance between the upper end of the outer peripheral part and the upper surface of the friction conveyance part is smaller than the minimum thickness of the processing target coins to be processed by the coin feeding device,
The moving mechanism moves the elastic member toward the inside of the coin transport disk along the upper surface of the coin transport disk in the upper region of the coin transport disk,
The elastic member is elastically deformed by contacting a coin on the friction conveyance part, and moves the coin toward the step part.

According to such a coin feeding device, since the friction conveying portion of the coin conveying disk conveys the coin to the upper region, the interval between the coins on the coin conveying disk becomes arbitrary, and the coin is dispensed with a narrow interval. Is possible. That is, it is possible to improve the feeding efficiency and speed up the processing. Further, even coins having a large diameter difference can be reliably fed out one by one by the cooperative action of the stepped portion, the elastic member, and the moving mechanism. In addition, since the foreign matter is prevented from being conveyed to the upper region by the coin carrier disk, it is possible to enhance the foreign matter removal capability.

Also, since the elastic member moves the coin on the friction conveyance part toward the step part, it is possible to surely throw the double feeding coin. If it demonstrates, when a some coin is conveyed to the upper area | region in the state overlapped, an elastic member will move these coins toward a level | step difference site | part. Then, the lowermost coin that is in contact with the friction conveyance portion is in a state of being in contact with the step portion, but other coins cannot be in contact with the step portion, and falls downward across the step portion. In this way, one layer of coins is aligned on the coin transport disk. And since an elastic member contacts the coin on a friction conveyance site | part and elastically deforms and performs the above-mentioned double feeding coin, the coin feeding apparatus can respond | correspond to the coin of various thickness. That is, according to said structure, it becomes possible to diversify the processing object coin of a coin feeding apparatus.

Further, the elastic member presses the coin on the friction conveyance portion toward the coin conveyance disk in an elastically deformed state,
The moving mechanism may be configured to move the elastic member from the top of the friction transfer part to the outside of the coin transfer disk and move the coin to the outside of the coin transfer disk.

Further, the distance between the coin transport disc and the end of the elastic member on the coin transport disc side is configured to be smaller than the minimum thickness of the processing target coin to be processed by the coin feeding device. May be.

The moving mechanism includes a pulley, the elastic member is a belt wound around the pulley, and the rotation axis of the pulley is substantially parallel to the rotation axis of the coin transport disk. The belt may be configured such that an end portion in the width direction of the belt is in contact with a coin on the friction conveyance portion.

Further, the coin feeding device has a lever member, and the lever member is disposed upstream of the elastic member in the coin conveyance direction by the coin conveyance disk, and the coin above the friction conveyance portion and It may be configured to contact and move the coin toward the stepped portion.

The coin feeding device has an outer peripheral belt, and the outer peripheral belt is adjacent to the coin transport disk in a lower region of the coin transport disk in a posture in which the transport surface faces the outer periphery of the coin transport disk. It is arranged to move in the same direction as the rotation direction of the coin conveyance disk, and contact the coins on the friction conveyance part to assist the coin conveyance by the coin conveyance disk.

Further, the coin feeding device has a pressing member and an urging mechanism, and the pressing member is positioned in a lower region of the coin transport disk in a posture facing the friction transport portion of the coin transport disk. It is arrange | positioned above a conveyance disk, and the said urging | biasing mechanism urges | biases the said press member toward the said coin conveyance disk, and may be comprised so that the said press member may press a coin against the said coin conveyance disk.

The coin feeding device includes a pressing member, a coin detecting unit, and a pressing mechanism, and the pressing member is positioned below the coin conveying disk in a posture facing the friction conveying part of the coin conveying disk. The coin detection unit is disposed above the coin transport disk in the region, the coin detection unit detects the amount of coins on the coin transport disk, and the pressing mechanism is based on the amount of coins detected by the coin detection unit. The pressing member may be moved to change the distance between the pressing member and the coin transport disk, and the pressing member may press the coin against the coin transport disk.

In addition, the coin feeding device has a cover member, the cover member forms a coin storage space for storing coins with the coin transport disk, and the cover member opens and closes to discharge foreign matter in the coin storage space. You may comprise so that it may have a site | part.

The coin feeding device according to one aspect of the present invention is a coin feeding device having a coin transport disk and an outer peripheral belt,
The coin transport disk has a friction transport part and a step part, and rotates in a posture inclined with respect to the vertical direction,
The friction conveyance part is formed along the outer periphery of the upper surface of the coin conveyance disk, and conveys the coin that has contacted the friction conveyance part to the upper region of the coin conveyance disk by the frictional force with the coin,
The outer peripheral belt is disposed adjacent to the coin transport disk in a lower region of the coin transport disk in a posture in which the transport surface faces the outer periphery of the coin transport disk, and is the same as the rotation direction of the coin transport disk. It moves to a direction, contacts the coin on the said friction conveyance site | part, and assists conveyance of the coin by the said coin conveyance disk.

According to such a coin feeding device, since the friction conveying portion of the coin conveying disk conveys the coin to the upper region, the interval between the coins on the coin conveying disk becomes arbitrary, and the coin is dispensed with a narrow interval. Is possible. That is, it is possible to improve the feeding efficiency and speed up the processing. In addition, since the foreign matter is prevented from being conveyed to the upper region by the coin carrier disk, it is possible to enhance the foreign matter removal capability.

In addition, since the outer peripheral belt assists the coin transport by the coin transport disk, the processing of the coin feeding device can be further speeded up, which is preferable.

The coin feeding device according to one aspect of the present invention is a coin feeding device having a rotating coin transport disk, a step member, a belt, and a belt driving mechanism.
The coin transport disk transports the coins in contact toward the belt,
The step member is arranged on the upper side of the coin transport disk, and has an outer peripheral part that is a part facing the outer periphery of the coin transport disk,
The distance between the upper end of the outer peripheral portion and the upper surface of the coin transport disk is smaller than the minimum thickness of the coins to be processed that are processed by the coin feeding device,
The belt drive mechanism causes the belt to travel along the upper surface of the coin transport disk toward the inside of the coin transport disk,
The belt is elastically deformed in contact with a coin on the coin transport disk, and moves the coin toward the step member.

According to such a coin feeding device, the belt moves the coins toward the stepped member, so that it is possible to reliably throw the double feed coins. If it explains, when a plurality of coins are conveyed toward a belt in the state where it overlapped, the coin with which the belt overlapped will be moved toward a level difference member. Then, the lowermost layer coin in contact with the coin transport disk is in contact with the step member, but other coins cannot contact the step member and are pushed out beyond the step member. In this way, one layer of coins is aligned on the coin transport disk. Further, even when the small diameter coins are arranged in the radial direction of the coin transport disk, they are aligned in a line in the feeding direction by the pressing action of the belt. And since a belt contacts with the coin on a coin conveyance disk and elastically deforms and performs the above-mentioned double feeding coin, the coin feeding apparatus can respond to coins of various thickness. In addition, the belt can move the coins toward the step member so that the coins can be reliably fed out in a single row. That is, according to the above-described configuration, it is possible to provide a coin feeding device that can reliably carry out multi-feed coins and small-diameter coins even when processing is speeded up and can feed coins one by one. It becomes.

Further, the belt presses a coin on the coin transport disk toward the coin transport disk in an elastically deformed state,
The belt driving mechanism may be configured to cause the belt to travel from the top of the coin transport disk to the outside of the coin transport disk and move the coin to the outside of the coin transport disk.

Further, the distance between the coin transport disk and the end of the belt on the coin transport disk side is configured to be smaller than the minimum thickness of the coins to be processed that are processed by the coin feeding device. May be.

The belt drive mechanism includes a pulley, the belt is wound around the pulley, and a rotation axis of the pulley is substantially parallel to a rotation axis of the coin transport disk, and the belt The end in the width direction may be configured to come into contact with a coin on the coin transport disk.

Further, the belt may be configured such that when the belt comes into contact with a coin on the coin transport disk, an end portion in the width direction of the belt is elastically deformed toward the inside of the pulley.

Further, the belt has an elastic deformation portion, and the elastic deformation portion is a portion protruding toward the coin transport disc from the pulley in the width direction of the belt,
When the belt contacts a coin on the coin transport disk, the elastic deformation portion may be configured to contact the coin and elastically deform.

Further, the bending rigidity of the elastic deformation portion in the thickness direction of the belt may be configured to be lower than the bending rigidity of the elastic deformation portion in the running direction of the belt.

Further, the elastic deformation portion may be divided along the running direction of the belt.

Further, the elastic deformation portion may be configured to have a plurality of rod-like portions that are spaced apart along the running direction of the belt.

These are side views which show the outline of the internal structure of a coin depositing and dispensing machine. These are front views which show the outline of the internal structure of a coin depositing and dispensing machine. These are the block diagrams which show the outline of a coin feeding apparatus and a money_receiving | payment conveyance part. These are perspective views which show the structure of a belt (elastic member). These are explanatory drawings which show the state of pressing and conveying coins by a belt. FIG. 6 is a sectional view taken along the line VI-VI in FIG. 3 showing the structure of the pressing member and the urging mechanism. FIG. 4 is a cross-sectional view taken along the line VII-VII in FIG. These are sectional drawings which show the state which the opening-and-closing part opened. These are explanatory drawings which show the operation | movement of coin feeding by a coin feeding apparatus. FIG. 10 is a cross-sectional view taken along the line XX in FIG. These are functional block diagrams of a coin depositing and dispensing machine. These are explanatory drawings which show the state of pressing and conveying coins by a belt. FIG. 3 is a perspective view showing a structure of a belt. These are explanatory drawings which show the state of pressing and conveying coins by a belt. These are perspective views which show the structure of a coin feeding apparatus.

(First embodiment)
Hereinafter, a coin depositing and dispensing machine according to the present embodiment will be described with reference to the drawings. As shown in FIGS. 1 and 2, the coin depositing and dispensing machine 10 includes a housing 12, a coin receiving port 14, a depositing and conveying unit 20, a coin feeding device 30, a temporary holding unit 40, a storage and feeding device 50, a conveying unit 60, A collection box 70, a control unit 80, and a defect detection unit 90 are included.

The housing 12 is a substantially rectangular parallelepiped housing, and accommodates each device constituting the coin depositing and dispensing machine 10. The coin receiving port 14 receives coins from outside the housing 12. The coin feeding device 30 sends and stores coins received at the coin receiving port 14 and feeds the stored coins one by one. The deposit conveyance unit 20 conveys coins fed from the coin feeding device 30 one by one. The deposit conveyance unit 20 includes an identification unit 22 and a selection unit 24. The identification unit 22 identifies the coins conveyed by the deposit conveyance unit 20. The sorting unit 24 sorts coins based on the coin identification result by the identifying unit 22.

The temporary holding unit 40 temporarily holds the coins sorted by the sorting unit 24 in a state of being classified for each denomination. The temporary holding unit 40 is provided in the housing 12 below the deposit conveyance unit 20. Coins temporarily held in the temporary holding unit 40 are sent from the temporary holding unit 40 to the storage and feeding device 50. The storage and feeding device 50 feeds out the stored coins one by one. In the present embodiment, the plurality of storage and feeding devices 50 are arranged below the temporary storage unit 40 so as to form a plurality of rows along the horizontal plane.

The collection box 70 is disposed below the plurality of storage and feeding devices 50. The collection box 70 is detachably provided with a drawer 72 used in a checkout office or the like, and coins fed out from each storage and feeding device 50 are transferred to the drawer 72 attached to the collection box 70 for each denomination. It is designed to be stored in a state of being divided into two.

The control unit 80 is a control unit that controls each component of the coin depositing and dispensing machine 10, and is disposed inside the housing 12.

Hereinafter, details of each component of the coin depositing and dispensing machine 10 will be described.

As shown in FIG. 1 and FIG. 2, a coin receiving port 14 that receives a coin inserted from the outside of the housing 12 is provided in the upper portion of the housing 12, and the coin received in the coin receiving port 14 is self-weight. Is sent to the coin feeding device 30. Coins sent from the coin receiving port 14 to the coin feeding device 30 are temporarily stored in the coin feeding device 30.

(Coin feeding device)
As shown in FIG. 3, the coin feeding device 30 includes a base member 31, a coin transport disk 32, a belt 33 (an example of an elastic member), a belt drive mechanism 34 (an example of a moving mechanism), a cover member 35, and a coin storage space 36. The outer peripheral belt 37, the guide member 38, and the lever member 39 are included.

The base member 31 is a substantially plate-like member, and is a member to which each component of the coin feeding device 30 is attached. The coin transport disc 32 is a disc that rotates in a posture inclined with respect to the vertical direction, and transports the coins stored in the coin storage space 36 from the lower region to the upper region of the coin transport disc 32. That is, the coin transport disk 32 transports the coins that are in contact toward the belt 33.

The belt 33 is an example of an elastic member, and moves in contact with the coins on the coin transport disk 32, so that the multi-feed coins are spread. The belt driving mechanism 34 is an example of a moving mechanism, and moves the belt 33 toward the inside of the coin transport disk 32.

The cover member 35 is a resin member that covers the lower region of the coin transport disk 32, and forms a coin storage space 36 with the coin transport disk 32. The coin storage space 36 is a space for storing coins sent from the coin receiving port 14, and is a space formed between the coin transport disk 32 and the cover member 35.

The outer peripheral belt 37 contacts the coins in the lower region of the coin transport disk 32 and assists the transport of coins by the coin transport disk 32. The guide member 38 contacts the coins on the coin transport disk 32 and guides the coins transported by the belt 33 to the deposit transport unit 20. The lever member 39 is disposed upstream of the belt 33 in the direction in which coins are conveyed by the coin conveyance disk 32, contacts the coins on the friction conveyance portion 32c, and moves the coins to the step portion 32d (an example of a step member). ).

Details of the configuration of the coin feeding device 30 will be described with reference to FIGS.

As described above, the coin transport disk 32 is a disk that rotates with the rotation shaft 32 a as a rotation shaft in a posture inclined with respect to the vertical direction, and stores the coins stored in the coin storage space 36 below the coin transport disk 32. It is conveyed from the region to the upper region, that is, toward the belt 33. As shown in FIG. 3, FIG. 5, etc., the coin conveyance disk 32 is configured to have a friction conveyance portion 32c and a step portion 32d. The coin transport disc 32 is disposed so that the upper surface of the friction transport portion 32c is located on the same plane as the upper surface of the base member 31 and is in parallel, that is, in a flush relationship. . At this time, the rotation shaft 32 a is perpendicular to the base member 31.

Regarding the tilt angle of the coin transport disk 32 (angle with respect to the horizontal plane), the larger the tilt angle, the more difficult it is for foreign objects to reach the upper region of the coin transport disk 32 and the foreign matter removal capability is improved, but it is difficult to transport coins. . The inclination angle of the coin transport disk 32 is preferably 35 ° or more, and more preferably 35 ° or more and 40 ° or less.

The friction transfer part 32 c is an annular part formed along the outer periphery 32 b of the coin transfer disk 32 on the upper surface of the coin transfer disk 32. The width of the friction conveyance part 32c is larger than the maximum diameter of the coins to be processed by the coin depositing and dispensing machine 10. The friction conveyance part 32c is a part formed so as to increase the friction with the coin, and specifically, is formed by attaching rubber, resin or the like to the surface of the coin conveyance disk 32. The friction conveyance part 32c conveys the coin contacted with the friction conveyance part 32c to the upper region of the coin conveyance disk 32 by the frictional force with the coin.

The step part 32d is a part protruding from the friction transfer part 32c formed on the inner side of the friction transfer part 32c on the upper surface of the coin transfer disk 32. In the present embodiment, the stepped portion 32d is formed by attaching a disk-shaped thin plate member to the upper surface of the coin transport disk 32 in a state where the central axis thereof coincides with the rotation shaft 32a of the coin transport disk 32. . The step portion 32d is formed inside the friction conveyance portion 32c. That is, the outer peripheral part 32e which is a part facing the outer periphery of the coin transport disc 32 of the step part 32d, the inner peripheral side end and the outer peripheral end of the friction transport part 32c, and the outer peripheral part 32b of the coin transport disc 32 These are all circular with the rotation axis 32 a of the coin transport disk 32 as the center.

The upper surface of the step portion 32d is located above the upper surface of the friction conveyance portion 32c. In the present embodiment, an inclined portion 32f is formed in the vicinity of the outer periphery of the step portion 32d (see FIG. 6), and the periphery of the step portion 32d is a so-called tapered shape. The distance between the upper end of the outer peripheral part 32e of the step part 32d and the upper surface of the friction transfer part 32c is smaller than the minimum thickness of the coins to be processed that are processed by the coin feeding device 30. If it does so, two coins with the minimum thickness among the coins to be processed are transported in an overlapping manner on the coin transport disk 32, and when contacting the stepped portion 32d, the lower coin, that is, the coin transport disk 32 (friction Only the coin that is in contact with the transport part 32c) abuts on the step part 32d, and the other coin (the coin that is superimposed on the coin) cannot contact the step part 32d. Thereby, it becomes possible to carry out the multi-feed coin appropriately.

As described above, the belt 33 is an example of an elastic member, and moves in contact with the coins on the coin transport disk 32 so as to spread double-feed coins. Specifically, the belt 33 is elastically deformed by contacting the coin on the friction conveyance portion 32c, and moves the coin toward the step portion 32d. In the present embodiment, as shown in FIG. 3, the belt 33 is wound around the first pulley 34a and the second pulley 34e, and is driven and moved by the first pulley 34a. As shown in FIG. 4, FIG. 5, etc., the belt 33 has a main body portion 33a and an elastic deformation portion 33b.

The main body portion 33a is an annular belt, and has a convex portion for meshing with the outer periphery of the first pulley 34a. In the present embodiment, the main body portion 33a is formed as a wide belt having a rectangular cross section, and the surface corresponding to the long side of the cross section is disposed in contact with the first pulley 34a.

The elastic deformation portion 33 b is a portion configured to be elastically deformable in the belt 33. In the present embodiment, the elastically deformable portion 33b is a portion protruding in the width direction from the main body portion 33a, and is formed as a bar-like portion separated from each other. That is, in the present embodiment, the elastic deformation portion 33b is configured to have a plurality of rod-like portions that are spaced apart along the longitudinal direction of the belt 33 (that is, the running direction of the belt 33). The spacing between the elastic deformation portions 33b is approximately the same as the width of the elastic deformation portion 33b (the dimension along the longitudinal direction of the belt 33). The length of the elastic deformation portion 33b, that is, the length by which the elastic deformation portion 33b protrudes from the main body portion 33a is larger than the maximum thickness of the coins to be processed that are processed by the coin feeding device 30.

In the present embodiment, the cross section of the elastic deformation portion 33b is rectangular, the short side of the rectangular cross section coincides with the thickness direction of the belt 33, and the long side of the rectangular cross section coincides with the longitudinal direction of the belt 33. Thus, the bending rigidity of the elastic deformation portion 33b in the thickness direction of the belt 33 is lower than the bending rigidity of the elastic deformation portion 33b in the longitudinal direction of the belt 33 (that is, the running direction of the belt 33).

As described above, the belt driving mechanism 34 is an example of a moving mechanism, and moves the belt 33 toward the inside of the coin transport disk 32.
In the present embodiment, as shown in FIG. 3, the belt drive mechanism 34 includes a first pulley 34a, an upper surface pressing pulley 34c, a side surface pressing pulley 34d, and a second pulley 34e.

The first pulley 34a is disposed on the base member 31 in a posture in which the rotation shaft 34b is perpendicular to the base member 31 and the coin transport disk 32. The second pulley 34 e is disposed in the deposit conveyance unit 20 in a posture in which the rotation axis is perpendicular to the coin conveyance disk 32. Here, since the rotating shaft 32 a of the coin transport disk 32 is also perpendicular to the base member 31, the rotating shaft 34 b of the first pulley 34 a is parallel to the rotating shaft 32 a of the coin transport disk 32. The first pulley 34a is rotationally driven around the rotation shaft 34b by a motor (not shown).

The upper surface pressing pulley 34c is arranged in a state in which the rotating shaft is in contact with the upper surface of the belt 33 in a posture in which the rotating shaft is parallel to the base member 31. The upper surface pressing pulley 34c suppresses upward movement due to elastic deformation of the belt 33 in contact with coins.

The side pressing pulley 34d is disposed in contact with the side surface of the belt 33 in a posture in which the rotation shaft is perpendicular to the base member 31. The side surface pressing pulley 34d suppresses movement in the lateral direction (vertical direction in FIG. 3) due to the belt 33 coming into contact with coins and elastically deforming.

Here, with reference to FIG. 3 and FIG. 5, the conveyance of coins by the belt 33 and the belt drive mechanism 34 will be described. FIG. 5 is an explanatory view showing the state of pressing and transporting coins by the belt 33, but in order to explain the deformation state of the belt 33 in contact with the coins, sectional views from a plurality of directions are shown in combination.

When the first pulley 34a of the belt drive mechanism 34 is driven to rotate, the belt 33 runs around the first pulley 34a and the second pulley 34e in the direction of the arrow shown in FIG. 3, that is, counterclockwise in FIG. (Moving. Specifically, the belt 33 moves (runs) by the belt drive mechanism 34 as follows.

First, the belt 33 moves along the outer periphery of the first pulley 34a, and enters the coin transport disk 32 from the upper side of the coin transport disk 32 toward the rotary shaft 32a, that is, in the diameter direction. The belt 33 gradually changes the moving direction along the outer periphery of the first pulley 34a. In other words, the belt 33 moves along a circular path centering on the rotation shaft 34b of the first pulley 34a. At this time, the belt 33 travels in the vicinity of the step portion 32d of the coin transport disk 32. Subsequently, the belt 33 moves away from the first pulley 34 a toward the second pulley 34 e in the right direction in FIG. 3, and then retreats from the coin transport disk 32. In other words, the belt 33 moves (runs) from the top of the coin transport disk 32 to the outside of the coin transport disk 32. Next, the belt 33 enters the deposit conveyance unit 20, passes through the identification unit 22, and travels on the conveyance path 21 a. The belt 33 moves along the outer periphery of the second pulley 34e and circulates to the first pulley 34a.

The coin C32 conveyed toward the belt 33 by the coin conveying disk 32 comes into contact with the belt 33, is pressed toward the stepped portion 32d by the belt 33, contacts the stepped portion 32d, and is below the belt 33 ( That is, it sneaks into (between the belt 33 and the coin transport disc 32) (state of the coin C50 in FIG. 5).

In other words, when the belt 33 moves toward the step portion 32d along the outer periphery of the first pulley 34a, the coin C32 moves toward the belt 33 by the coin transport disk 32, and the coin C32 moves to the belt 33. Contact. Since the coin C32 rotates with the coin transport disk 32 and moves to the right while in contact with the stepped portion 32d, the coin C32 moves the belt 33 toward the rotating shaft 34b of the first pulley 34a, that is, the first. It will push toward the inside of the pulley 34a. Then, the belt 33 is elastically deformed toward the rotation shaft 34b of the first pulley 34a, that is, toward the inside of the first pulley 34a. And the belt 33 moves along the outer periphery of the 1st pulley 34a, and moves to the upper side of the coin C32 (state of the coin C50 of FIG. 5).

The state of the coin C50 in FIG. 5 shows a state in which the coin C50 has elastically deformed the belt 33, specifically, the elastic deformation portion 33b of the belt 33, and has entered between the belt 33 and the coin transport disk 32. At this time, the plurality of elastic deformation portions 33b of the belt 33 are bent by the coin C50 in the middle in the longitudinal direction of the elastic deformation portion 33b, and are elastically deformed toward the inside of the first pulley 34a.

The state of the coin C51 in FIG. 5 shows a state where a coin smaller and thinner than the coin C50 has entered between the belt 33 and the coin transport disk 32. At this time, the three elastic deformation portions 33b are elastically deformed by the coin C51. And the coin C51 is pressed toward the coin conveyance disk 32 (friction conveyance part 32c) by the elastically deformed elastic part 33b.

The state of the coin C52 in FIG. 5 shows a state in which a thicker and larger coin than the coin C51 has entered between the belt 33 and the coin transport disk 32. At this time, the five elastic deformation portions 33b are elastically deformed by the coin C52. The coin C52 is pressed toward the base member 31 by the elastically deformed elastic portion 33b.

The length of the region where the elastic deformation portion 33b of the belt 33 is deformed by the coin C52 (the length along the traveling direction of the belt 33) is larger than the length of the region where the belt 33 is deformed. The amount of deformation of the elastic deformation portion 33b by the coin C52 (for example, the length of the bent portion, the amount of displacement to the inside of the first pulley 34a, etc.) is larger than the amount of deformation by the coin C51. In this way, the belt 33 (and the elastic deformation portion 33b) is elastically deformed according to the size and thickness of the coins to be contacted.

The distance D1 between the coin transport disc 32 and the tip of the elastic deformation portion 33b is smaller than the minimum thickness of the coins to be processed by the coin feeding device 30. That is, the distance between the coin transport disc 32 and the end of the belt 33 (elastic member) on the coin transport disc 32 side is smaller than the minimum thickness of the processing target coin that is processed by the coin feeding device 30. . Further, the distance D2 between the coin transport disk 32 and the base of the elastically deformable portion 33b is larger than the maximum thickness of the coins to be processed by the coin feeding device 30. Thereby, even if it is a coin with the smallest thickness among processing object coins, the tip of elastic deformation part 33b can contact and can move the coin toward level difference part 32d. Moreover, even if it is a coin with the largest thickness among process target coins, the said coin does not contact the main body part 33a, but the elastic deformation part 33b can be elastically deformed by the said coin.

As shown in FIG. 5, the coins C50, C51, and C52 pressed by the elastically deforming portion 33b are moved from the top of the friction conveying portion 32c to the top of the base member 31, as the belt 33 is moved by the belt driving mechanism 34. It moves out of the coin transport disc 32 and moves to the deposit transport unit 20.

As described above, the cover member 35 is a resin member that covers the lower region of the coin transport disk 32, and forms a coin storage space 36 with the coin transport disk 32. The cover member 35 includes an opening / closing part 35a, a shaft member 35b, and a pressing member 35c, and is attached to the base member 31 via an urging mechanism 35d. The urging mechanism 35d is configured to include a column, a spring, and a plate-like member. The column is provided on the base member 31, and the plate-like member attached to the column via the spring transfers the cover member 35 to the coin transport disk. It is energizing towards 32.

The pressing member 35 c is a metal plate-like member, and is formed in a shape along the outer peripheral arc of the coin transport disk 32 and the cover member 35. The pressing member 35c has a posture in which the outer arc is along the outer periphery of the cover member 35 and the surface of the cover member 35 on the coin transport disc 32 side at a position facing the friction transport portion 32c. It is attached.

Here, the cover member 35 is urged toward the coin transport disk 32 by the urging mechanism 35d. Then, as shown in FIG. 6, when a coin enters between the pressing member 35 c and the friction conveying portion 32 c of the coin conveying disk 32, the pressing member 35 c presses the coin against the coin conveying disk 32.

That is, the coin feeding device 30 includes a pressing member 35 c and an urging mechanism 35 d, and the pressing member 35 c is positioned in a lower region of the coin transport disc 32 in a posture facing the friction transport portion 32 c of the coin transport disc 32. Arranged on the upper side of the coin transport disk 32, the urging mechanism 35d biases the pressing member 35c toward the coin transport disk 32, and the pressing member 35c presses the coin against the coin transport disk 32. If it does so, the frictional force between a coin and the friction conveyance site | part 32c will increase, and the coin conveyance by the coin conveyance disk 32 will be performed reliably. Thereby, even if it is a case where a small number of coins exist in the coin storage space 36, the situation where the coins are reliably fed out and the coins not fed out to the coin feeding device 30 remain can be suppressed. In addition, since the frictional force between the coin and the friction conveyance portion 32c increases, the rotational speed of the coin conveyance disk 32 can be increased.

The opening / closing part 35a is a part formed in the cover member 35. By opening and closing, the foreign matter E (for example, a clip or a key) inside the coin storage space 36 is discharged to the outside of the coin storage space 36 ( (See FIGS. 7 and 8). In this embodiment, the opening / closing part 35a is attached to the cover member 35 via a shaft member 35b, and is driven by a solenoid or the like to rotate around the shaft member 35b to perform an opening / closing operation. The foreign substance E is discharged from the coin storage space 36 by opening and closing the opening / closing part 35a when no coins are stored in the coin storage space 36.
For example, a sensor that detects the presence or absence of coins inside the coin storage space 36 is provided in the coin feeding device 30, and the control unit 80 controls the opening / closing of the opening / closing part 35 a based on the output of the sensor. For example, the control unit 80 opens and closes the opening / closing part 35a when the sensor does not detect a coin. Thereby, when there is a foreign substance inside the coin storage space 36, the foreign substance is discharged. For example, if the sensor outputs a detection signal in a state where coins are not fed out to the deposit transport unit 20 even when the coin transport disc 32 is driven, the control unit 80 may have a foreign object inside the coin storage space 36. Open / close part 35a is opened and closed. Thereby, the foreign material inside the coin storage space 36 is discharged.

That is, the coin feeding device 30 has a cover member 35, the cover member 35 forms a coin storage space 36 for storing coins between the coin transport disk 32, and the cover member 35 discharges foreign matter in the coin storage space 36. It has an opening / closing part 35a. As a result, it is possible to eliminate foreign matters from the coin storage space 36, and the foreign matter removal capability of the coin feeding device 30 can be further enhanced, which is preferable.

As described above, the outer peripheral belt 37 contacts the coins in the lower region of the coin transport disk 32 and assists the transport of coins by the coin transport disk 32. As shown in FIGS. 3 and 6, the outer peripheral belt 37 is disposed adjacent to the coin transport disk 32 in the lower region of the coin transport disk 32 with the transport surface facing the outer periphery of the coin transport disk 32. Yes.

In this embodiment, the outer peripheral belt 37 is a flat belt and is wound around three outer peripheral pulleys 37a. The three outer peripheral pulleys 37a are freely rotatable. In the vicinity of the coin transport disk 32, the outer peripheral belt 37 is disposed between the peripheral wall 31 a of the base member 31 and the coin transport disk 32 in contact with the outer periphery 32 b of the coin transport disk 32. When the coin transport disk 32 rotates, the outer peripheral belt 37 moves together with the coin transport disk 32 while being in contact with the coin transport disk 32.

Then, as shown in FIG. 6, the coin C <b> 60 on the friction conveyance portion 32 c is conveyed by the coin conveyance disk 32 in a state where the outer periphery thereof is in contact with the outer peripheral belt 37. At this time, the outer peripheral belt 37 runs in synchronization with the coin transport disk 32 and moves to the upper region of the coin transport disk 32 together with the coin C60. Therefore, when the coin C60 is transported, sliding between the coin C60 and the wall surface does not occur, and the transport of the coin C60 is performed smoothly. In other words, the coin C60 receives a force from both the friction transfer portion 32c of the coin transfer disk 32 and the outer peripheral belt 37 and is transferred to the upper region of the coin transfer disk 32.

That is, the coin feeding device 30 has an outer peripheral belt 37, and the outer peripheral belt 37 is placed on the coin transport disk 32 in the lower region of the coin transport disk 32 with the transport surface facing the outer periphery 32 b of the coin transport disk 32. It arrange | positions adjacently, moves to the same direction as the rotation direction of the coin conveyance disk 32, contacts the coin on the friction conveyance site | part 32c, and assists the conveyance of the coin by the coin conveyance disk 32.

As described above, the lever member 39 is disposed upstream of the belt 33 in the direction in which coins are transported by the coin transport disk 32, contacts the coins on the friction transport part 32c, and directs the coins toward the step part 32d. To move.
In the present embodiment, the lever member 39 is a member that is curved in an arc as shown in FIG. 3, and has one end attached to the base member 31 in a state of being rotatable around the shaft 39 a. The other end of the lever member 39 is disposed on the friction transfer portion 32c of the coin transfer disc 32. A spring 39 b is connected to the lever member 39, and when the lever member 39 is displaced toward the outside of the coin transport disk 32 by the coin on the coin transport disk 32, the spring 39 b causes the lever member 39 to move to the coin transport disk 32. Energize inward.

The coins transported by the coin transport disk 32 are transported by centrifugal force, for example, positioned near the outer periphery of the coin transport disk 32 like a coin C31 in FIG. When such a coin comes into contact with the lever member 39, the coin is moved toward the inside of the coin transport disk 32 by the lever member 39 and contacts the stepped portion 32 d of the coin transport disk 32.

Next, the handling of double-fed coins performed by the coin feeding device 30 will be described with reference to FIGS. 9 and 10.

When the coins are transported from the lower region by the coin transport disc 32, a plurality of coins may be transported one by one as in the case of coins C30 to C32 in FIG. 3 or as in the case of coins C91 to C97 in FIG. In some cases, it may be hardened or overlapped. This is remarkable when the coin transport disk 32 rotates at high speed and the centrifugal force increases.

The coin C92 in FIG. 9 is caught by the coin C91 and conveyed, but if it exceeds this position, there is a high possibility of falling downward due to the action of gravity. The coin C94 is in contact with the lever member 39 and is moved toward the stepped portion 32d by the lever member 39. At this time, the lever member 39 is pushed upward by the coin C94 and displaced upward. The coin C95 contacts the lever member 39 and is moved toward the stepped portion 32d. However, since the coin C95 overlaps the coin C94, the coin C95 does not get caught by the stepped portion 32d and falls downward due to the action of gravity.

The coin C96 is in a state where it contacts the belt 33 in contact with the stepped portion 32d and sneaks under the belt 33. On the other hand, since the coin C97 overlaps with the coin C96, it is in contact with the belt 33 without being in contact with the outer peripheral portion 32e of the stepped portion 32d. Then, the coin C97 cannot deform the elastic deformation portion 33b of the belt 33, cannot enter the belt 33, and is pushed down by the belt 33 and falls downward. In this way, the double feed coins are whisked by the belt 33 (elastic member) of the coin feeding device 30 and the coins arranged in the radial direction (direction perpendicular to the feeding direction) of the coin transport disk 32 are also in a line. Thus, the payout (coins C98, C99) in the one-line state to the deposit conveyance unit 20 is realized.

(Deposit Transfer Department)
As described above, the coins fed from the coin feeding device 30 are transported one by one by the deposit transport unit 20. Details of the configuration of the deposit conveyance unit 20 will be described with reference to FIG.

The deposit conveyance part 20 conveys the coins sent from the upper conveyance part 20a extending along the substantially horizontal direction, the upper conveyance part 20a, and the folding conveyance part 20b for changing the conveyance direction of the coins in this case, The lower conveyance part 20c is provided below the upper conveyance part 20a, extends substantially in the horizontal direction, and conveys coins sent from the folded conveyance part 20b. Then, the coins fed out from the coin feeding device 30 are transported in the order of the upper transport portion 20a, the folded transport portion 20b, and the lower transport portion 20c. Further, as shown in FIGS. 1 and 3, the upper transport portion 20a and the lower transport portion 20c have sorting sections 24 (24a to 24h) for sorting coins based on the coin identification result by the identification section 22, respectively. A plurality are provided.

The upper transport portion 20a includes a transport path 21a extending along a substantially horizontal direction, and a belt 33 provided along the transport path 21a. One coin is formed by the belt 33 along the transport path 21a. They are transported one by one. More specifically, the transport path 21a includes a transport path side surface 21c and a transport path bottom surface 21d, and the transport path side surface 21c is an inclined surface that is inclined at a predetermined angle with respect to the vertical direction. As shown in FIG. 3, in the conveyance path 21a, coins are conveyed to the right in FIG. 3 along the conveyance path side surface 21c by the belt 33 so as to come into contact with the conveyance path bottom surface 21d by their own weight. Yes.

The belt 33 conveys the coin while holding the coin between the conveyance path side surface 21 c and the belt 33. Further, a plurality (specifically, five) sorting sections 24 (24a to 24e) are provided in the upper transport portion 20a. As shown in FIG. 3, an identification unit 22 is provided on the upstream side of each sorting unit 24 in the upper transport portion 20 a, and the identification unit 22 is a denomination of coins fed out from the coin feeding device 30. And authenticity are identified.

Each sorting unit 24 provided in the upper transport portion 20a sorts the coins transported by the upper transport portion 20a based on the coin identification result by the identification unit 22, and will be described later with a reject unit 47 and an overflow box 49, Alternatively, it is sent to the temporary holding unit 40.
Specifically, out of a total of five sorting sections 24 provided in the upper transport portion 20a, the sorting section 24a located on the most upstream side in the coin transport direction functions as a reject sorting section for sorting reject coins. The reject coins are sorted by the sorting unit 24a and sent to the reject unit 47 (see FIG. 1). Of the total five sorting sections 24 provided in the upper transport portion 20a, the sorting section 24c arranged third from the upstream side in the coin transport direction has already been provided with the storage and feeding device 50 corresponding to the denomination. It functions as an overflow sorting unit that sorts overflow coins that are full, and the sorting unit 24c sorts the overflow coins and sends them to the overflow box 49 (see FIG. 2). .

Of the five sorting units 24 provided in the upper transport portion 20a, the sorting

units

24b, 24d, and 24e other than the sorting

units

24a and 24c described above function as denomination sorting units that sort coins by denomination. It is supposed to be. More specifically, for example, when processing of euro (EURO) coins is performed in the coin depositing and dispensing machine 10 of the present embodiment, the sorting unit 24b disposed second from the upstream side in the coin transport direction is identified. A coin that has been identified as a 1-cent coin by the unit 22 is selected, and a sorting unit 24d that is arranged fourth from the upstream side in the coin transport direction is a coin that has been identified as a 5-cent coin by the identifying unit 22 The sorting unit 24e arranged fifth from the upstream side in the coin transport direction sorts the coins identified by the identifying unit 22 as being 10-cent coins.

Details of the configuration of each sorting unit 24 will be described with reference to FIG. As shown in FIG. 3, openings 25 are provided on the conveyance path side surface 21 c of the conveyance path 21 a in the upper conveyance portion 20 a so as to correspond to the respective sorting sections 24. A chute 26 (see FIGS. 1 and 2) is connected to each opening 25. When coins conveyed along the conveyance path 21a by the belt 33 enter the opening 25, the coins correspond to the corresponding chute 26. Finally, coins are sent to the reject unit 47, the overflow box 49, or the temporary storage unit 40 by its own weight via the chute 26.

Further, a branch member 27 is provided below each opening 25. Each branch member 27 is normally positioned below the conveyance path bottom surface 21d in the conveyance path 21a, and is advanced above the conveyance path bottom surface 21d when coins are selected. More specifically, when the branch member 27 is located below the transport path bottom surface 21d of the transport path 21a, and the coins transported in the transport path 21a are not advanced upward from the transport path bottom surface 21d, the coins are branched. 27 is not pushed upward from the bottom 21d of the conveyance path. For this reason, the coin conveyed by the conveyance path 21 a does not enter the opening 25. On the other hand, when the branch member 27 advances upward from the transport path bottom surface 21d of the transport path 21a, the coins conveyed on the transport path 21a are lifted upward from the transport path bottom surface 21d by the branch member 27 in FIG. Will enter the opening 25.

As described above, each sorting unit 24 includes the opening 25, the branching member 27, and the like. By controlling whether the branching member 27 advances upward from the conveyance path bottom surface 21d by the control unit 80 described later, Each sorting unit 24 sorts coins.

Coins that have not been sorted by the sorting sections 24 in the upper transport portion 20a are sent to the return transport portion 20b. Here, as shown in FIG. 1 and FIG. 3, the folded conveyance portion 20 b has an arc shape, more specifically a semicircular shape, when the coin depositing and dispensing machine 10 is viewed from the side. And in the return conveyance part 20b, a coin is conveyed from the upper conveyance part 20a to the lower conveyance part 20c by the fall by dead weight.

The lower conveyance portion 20c is configured by a first conveyance portion 20d where coins are sent from the folded conveyance portion 20b, and a second conveyance portion 20e provided on the downstream side of the first conveyance portion 20d in the coin conveyance direction. . More specifically, the first conveyor portion 20d is provided with a conveyor belt 21e, and the second conveyor portion 20e is also provided with a conveyor belt 21f. A transport belt 21e provided in the first transport portion 20d is configured to transport the coins sent from the upper transport portion 20a due to falling by its own weight in the folded transport portion 20b to the left in FIG. In addition, the transport belt 21f provided in the second transport portion 20e is configured to receive coins transported by the transport belt 21e, and the transport belt 21f receives the coins transferred from the transport belt 21e. The sheet is conveyed leftward in FIG. In the present embodiment, the conveyor belt 21e and the conveyor belt 21f can have the same structure as the belt 33 described above.

In addition, the conveyance speed of the coin by the conveyance belt 21f provided in the 2nd conveyance part 20e is larger than the conveyance speed of the coin by the conveyance belt 21e provided in the 1st conveyance part 20d. For this reason, the coin interval is widened when coins are transferred from the conveyor belt 21e provided in the first conveyor part 20d to the conveyor belt 21f provided in the second conveyor part 20e, and the coins can be reliably selected, Coins can be delivered smoothly without troubles such as jams.

The lower conveyance part 20c is provided with a conveyance path having the same configuration as the conveyance path 21a of the upper conveyance part 20a. Further, three sorting sections 24 (sorting sections 24f to 24h) are provided in the second transport section 20e in the lower transport section 20c. Each sorting unit 24 provided in the second transport portion 20e of the lower transport portion 20c sorts the coins transported by the second transport portion 20e based on the coin identification result by the identification unit 22, and temporarily holds the coins. 40 to send. Specifically, each of the sorting units 24f to 24h functions as a denomination sorting unit that sorts coins by denomination. More specifically, for example, when processing of Euro (EURO) coins is performed in the coin depositing and dispensing machine 10 of the present embodiment, the sorting unit 24f arranged on the most upstream side in the coin transport direction is The sorting unit 24g arranged second from the upstream side in the coin conveyance direction sorts out the coins identified as 1 euro coins by sorting the coins identified as 2 euro coins. The sorting unit 24h arranged third from the upstream side in the coin transport direction sorts the coins identified by the identifying unit 22 as being 2 cent coins. Further, in the second transport portion 20e of the lower transport portion 20c, an opening 24i is provided on the downstream side of these three sorting portions 24f to 24h in the coin transport direction, and each sorting portion is provided in the opening 24i. Coins that have not been sorted by 24f to 24h, specifically, for example, 20 cent coins are inserted. The chute 26 is also connected to the opening 24 i, and the 20 cent coin that has entered the opening 24 i is sent to the temporary storage unit 40 via the chute 26.

In the coin depositing and dispensing machine 10 of the present embodiment, the diameter of the coins to be sorted by the sorting unit 24 (sorting

units

24b, 24d, 24e) provided in the upper transport portion 20a (specifically, one cent coin) The diameter of the 5-cent coin and the 10-cent coin) is the size of the diameter of the coin that is sorted by the sorting unit 24 (sorting unit 24f to 24h) provided in the lower transport portion 20c or enters the opening 24i. (Specifically, it is smaller than the diameter of 2 euro coin, 1 euro coin, 2 cent coin, 50 cent coin, 20 cent coin). For this reason, it is suppressed that the coin with a comparatively small diameter is sent to the lower conveyance part 20c via the folding | returning conveyance part 20b, and, thereby, the folding conveyance part 20b and the lower conveyance part by such a comparatively small diameter coin. It becomes possible to prevent troubles such as jams from occurring at 20c.

Further, the coin conveyance speed by the conveyance belt 21f provided in the second conveyance part 20e of the lower conveyance part 20c is the same as the coin conveyance speed by the belt 33 provided in the upper conveyance part 20a. As described above, the coin conveyance speed by the conveyance belt 21f provided in the second conveyance portion 20e is higher than the coin conveyance speed by the conveyance belt 21e provided in the first conveyance portion 20d.

Moreover, in the coin depositing and dispensing machine 10 of the present embodiment, the denomination of the coins sorted by the sorting unit 24 provided in each of the upper transport part 20a and the lower transport part 20c can be freely set for each sorting part 24. It has become. That is, for each of the sorting units 24a to 24h shown in FIG. 3, for example, when it is known in advance that the number of coins of a specific denomination among the coins to be processed is large, You may make it allocate a specific denomination.

(Temporary holding part)
As described above, the coins sorted by the sorting sections 24 provided in the upper transport portion 20a and the lower transport portion 20c of the deposit transport section 20 are passed through the chute 26 provided corresponding to each sorting section 24. , Sent to the reject unit 47, overflow box 49, or temporary storage unit 40. Here, the detail of the structure of the temporary storage part 40 is demonstrated.

As shown in FIG. 2, in the coin depositing and dispensing machine 10 of the present embodiment, a pair of left and right temporary storage units 40 are provided. Each temporary holding unit 40 is divided into a plurality of holding parts. The coins sorted by the sorting units 24 are temporarily held in the denominations in the plurality of holding portions in each temporary holding unit 40. The coins temporarily held in the plurality of holding portions in each temporary holding unit 40 are selectively sent to the return box 48 or each storage and feeding device 50. Moreover, each temporary storage part 40 is provided with the coin full detection part 40b which detects this when any one of the several storage parts in the said temporary storage part 40 becomes a coin full state. (See FIG. 11). Specifically, a coin full sensor is provided in each holding portion, and when a coin full state is detected by the coin full sensor in at least one of the holding portions, the coin full detection unit 40b is a control unit 80 described later. A signal related to the coin full information is sent to.

The return box 48 is configured to be able to be pulled out from the inside of the housing 12, and the operator can take out the coins in the return box 48 by pulling the return box 48 out of the housing 12. It has become. As described above, the return box 48 is used to return the coin temporarily held in the temporary holding unit 40 to the outside of the housing 12. The return box 48 is configured to accommodate a plurality of denomination coins in a mixed state. The return box 48 is not limited to such a configuration. For example, the return box 48 may be divided into a plurality of return parts in the same manner as the temporary holding units 40. In this case, the plurality of return parts separated from each other in the return box 48 correspond to the plurality of holding parts in each temporary holding part 40 so that coins are stored in these return parts in denominations. Become.

Each temporary storage unit 40 is movable between a first position as shown by a solid line in FIG. 2 and a second position as shown by a two-dot chain line in FIG. And when each temporary storage part 40 exists in a 1st position, the said temporary storage part 40 receives the coin sorted by each sorting part 24. When each temporary storage unit 40 moves from the first position to the second position, coins temporarily stored in the temporary storage unit 40 are sent to each storage and feeding device 50.

More specifically, as shown in FIG. 2, each temporary storage portion 40 has a frame body 42 whose top portion and bottom portion are opened, and a bottom plate 43 that selectively closes the opening of the bottom portion of the frame body 42. .
The frame body 42 and the bottom plate 43 move independently from each other between a first position as shown by a solid line in FIG. 2 and a second position as shown by a two-dot chain line in FIG. It is free. As shown in FIG. 2, a return box 48 is provided at a position directly below the frame body 42 at the first position. On the other hand, a plurality of chutes 46 are provided corresponding to each holding portion at a position directly below the frame body 42 in the second position, and these chutes 46 are respectively stored and feeding devices 50 of the corresponding denominations. Communicating with

When the frame body 42 and the bottom plate 43 are respectively in the first position, the temporary storage unit 40 receives the coins sorted by the respective sorting units 24 of the deposit conveyance unit 20 and sent via the chute 26 on the frame body 42. It is received through the opening at the top. At this time, since the opening at the bottom of the frame body 42 is closed by the bottom plate 43, the coins sent to the temporary storage unit 40 are temporarily stored in the temporary storage unit 40. When the frame body 42 moves from the first position to the second position while the bottom plate 43 is maintained at the first position, the coins temporarily held in the respective holding portions of the temporary holding unit 40 are temporarily stored. It passes through the opening provided in the holding part 40 and falls by its own weight, and is sent to each storing and feeding device 50 through each chute 46 provided corresponding to the holding part. On the other hand, when the bottom plate 43 is moved from the first position to the second position while the frame body 42 is maintained at the first position, the coins temporarily held in the respective holding portions of the temporary holding unit 40 are returned to the return box. 48.

The driving of the frame body 42 and the bottom plate 43 in each temporary storage unit 40 as described above is performed by a temporary storage unit drive unit 40p (see FIG. 11).

In this way, the coins temporarily held in the plurality of holding portions in each temporary holding unit 40 are collectively sent to each storing and feeding device 50 or the return box 48. In addition, in the coin depositing and dispensing machine 10 of this embodiment, the structure of the temporary storage part 40 is not limited to such a thing. For example, coins temporarily held in each holding part in the temporary holding unit 40 may be individually sent to each storage and feeding device 50 or the return box 48 independently of other holding parts.

(Storing and feeding device)
Next, details of the configuration of the storage and feeding device 50 will be described. Each storage and feeding device 50 is arranged in a plurality of rows, specifically two rows along the horizontal plane. In each row, four storage and feeding devices 50 are provided.

Further, each storage and feeding device 50 is provided with a chute 68 for guiding the coins fed from the storage and feeding device 50. The plurality of chutes 68 are provided corresponding to the storage and feeding devices 50, respectively. Each chute 68 is disposed on the side of each storage and feeding device 50 between the storage and feeding device 50 in one row and the storage and feeding device 50 in the other row.

Each storage and feeding device 50 includes a feeding unit 51 that feeds out coins, and a transport unit 60 that stores the coins sent from each temporary storage unit 40 and transports the stored coins to the feeding unit 51. Yes. The feeding unit 51 of each storage and feeding device 50 is a coin storage that stores coins between a rotating disk 52 that is inclined at a predetermined angle with respect to the vertical direction and is rotated in an inclined posture, and the surface of the rotating disk 52. And a cover member 54 that forms a space 53. On the surface of the rotating disk 52, a plurality of conveying projection members protruding from the surface are provided. These conveying projection members are arranged at a predetermined pitch along two rows of circumferential directions, ie, an inner circumferential direction and an outer circumferential direction. Each conveying projection member on the outer peripheral side is arranged upstream of each conveying projection member on the inner circumferential side in the rotation direction of the rotary disk 52. When the rotary disk 52 is rotated, the inner circumferential side protruding projection member holds the coins one by one with the cover member 54 and picks up coins from the lower area of the rotary disk 52 to the upper area, thereby conveying the inner circumferential side. Coins picked up in the upper region of the rotary disk 52 by the protruding member are pushed out toward the outlet of the storage and feeding device 50 by the conveying protruding member on the outer peripheral side.

A guide member is provided at a fixed position in the upper region of the rotating disk 52 in the feeding portion 51, and this guide member is disposed so as to cover the upper region of the rotating disk 52. More specifically, the guide member is disposed at a slight distance from the surface of the rotary disk 52 on the coin storage space 53 side. The guide member is configured to guide the coins transported from the lower region to the upper region of the rotary disk 52 by the rotation of the rotary disk 52 to the outlet. Then, the coin guided to the outlet by the guide member is sent to the chute 68 corresponding to the storage and feeding device 50 and falls within the chute 68 by its own weight. Further, in the storage and feeding device 50, an exclusion protrusion member is provided on the surface of the rotating disk 52. When two or more coins are hooked on one transporting projection member, the exclusion projecting member is a part of the coin hooked on the transporting projection member when the coin is guided by the guide member in the upper region of the rotating disk 52. Of these, only one coin is not floated from the surface of the rotating disk 52, and the other coins are floated from the surface of the rotating disk 52. Then, the second and subsequent coins floating from the surface of the rotating disk 52 are scooped up by the tip portion of the guide member, and fall into the lower area of the rotating disk 52.

The conveyance unit 60 in each storage and feeding device 50 has an endless conveyance belt 62 extending in a substantially horizontal direction. The coins sent from each temporary storage unit 40 are accumulated on the transport belt 62. Then, as the conveyor belt 62 circulates, the piles of coins accumulated on the conveyor belt 62 are destroyed, and the coins are stored in the coins formed between the rotating disk 52 and the cover member 54 in the feeding portion 51. It is sent to the space 53. Here, the conveyance belt 62 in the conveyance unit 60 and the rotating disk 52 in the feeding unit 51 are operated in synchronization.

(Collection box, drawer)
The coins fed out from each storage and feeding device 50 are stored in a drawer 72 attached to the collection box 70 via a chute 68 corresponding to the storage and feeding device 50. Next, the configuration of the collection box 70 and the drawer 72 will be described.

A collection box 70 (collection box) is detachably provided at the bottom of the housing 12 of the coin depositing and dispensing machine 10. The collection box 70 can be pulled out from the front surface of the housing 12 to the front side. The collection box 70 is provided with a caster (not shown) so that it can be pulled out from the housing 12 instead of a cart. In such a collection box 70, a drawer mount can be detachably mounted. Various types of drawers 72 can be placed on the drawer platform. When the drawer 72 is mounted on the collection box 70 in a state where the drawer 72 is placed on the drawer platform, and the collection box 70 is accommodated in the housing 12, the coins fed out from the respective storage and feeding devices 50 are Then, it is stored in the drawer 72 attached to the collection box 70 via the chute 68 corresponding to the storage and feeding device 50.

Further, in the coin depositing and dispensing machine 10 of the present embodiment, when the collection box 70 is attached to the lower part of the housing 12 with the drawer 72 and the drawer platform removed from the collection box 70, each storage and feeding device 50 is provided. The coins that are fed out and fallen by their own weight through the respective shoots 68 are stored in the collection box 70 in a denomination mixed state. In this case, when the collection box 70 is pulled out from the housing 12, the coins can be collected together with the collection box 70.

In this way, when the operator wants to perform the coin withdrawal process from the coin depositing and dispensing machine 10, by attaching the collection box 70 to the housing 12 with the drawer 72 attached to the collection box 70, The coins fed out from each storage and feeding device 50 are stored in the drawer 72, and the operator pulls out the collection box 70 from the housing 12 to use the coins stored in the drawer 72 as the withdrawal coins. Will be able to. On the other hand, when the operator wishes to collect coins from the coin depositing / dispensing machine 10, each storage and feeding device is mounted by attaching the collection box 70 to the housing 12 with the drawer 72 removed from the collection box 70. The coins fed out from 50 are stored in the collection box 70, and the operator can collect the coins together with the collection box 70.

In the coin depositing and dispensing machine 10 of the present embodiment, a mounting state detection unit 78 that detects the mounting state of the collection box 70 in the lower part of the housing 12 is provided (see FIG. 11). The mounting state detection unit 78 determines whether or not the collection box 70 is mounted on the lower portion of the housing 12, and if the collection box 70 is mounted on the lower portion of the housing 12, Whether or not the drawer 72 is attached is detected.

(Control part)
Moreover, in the coin depositing / withdrawing machine 10 of this embodiment, the control part 80 which controls each component of the said coin depositing / withdrawing machine 10 is provided. The configuration of the control unit 80 will be described with reference to FIG.

As shown in FIG. 11, the control unit 80 drives a drive unit (not shown) that drives each of the

conveyor belts

21 e and 21 f in the deposit conveyance unit 20, and drives the coin conveyance disk 32 in the identification unit 22 and the coin feeding device 30. A rotary disk drive unit 32p for performing the above operation, a belt drive unit 34p for driving the first pulley 34a, a temporary storage unit drive unit 40p for driving the frame body 42 and the bottom plate 43 in each temporary storage unit 40, and a coin full detection unit 40b, It is connected to the feeding unit 51, the transport unit 60, and the like in the storage and feeding device 50, and transmits and receives signals to and from these components. More specifically, a signal related to the coin identification result by the identification unit 22 of the deposit conveyance unit 20 is sent to the control unit 80. In addition, the control unit 80 includes a driving unit that drives the

transport belts

21e and 21f in the deposit transport unit 20, a rotary disk drive unit 32p and a belt drive unit 34p in the coin feeding device 30, and a temporary storage unit in the temporary storage unit 40. Control signals are sent to the drive unit 40p, the feeding unit 51, the transport unit 60, and the like in the storage and feeding device 50 to control these components.

Further, a mounting state detection unit 78 is connected to the control unit 80, and a signal related to detection information of the mounting state of the collection box 70 to the housing 12 detected by the mounting state detection unit 78 is transmitted to the control unit 80. To be sent to.

In addition, a notification unit 82 is connected to the control unit 80, and the notification unit 82 can perform various notifications to the operator by display, voice, or the like. The control unit 80 is provided with an operation unit 84 for an operator to give various commands to the control unit 80. As an example of the notification unit 82 and the operation unit 84, for example, a display unit that is provided on the front surface or the upper surface of the housing 12 and includes a touch panel integrated with the notification unit 82 and the operation unit 84 is known.

In addition, a storage unit 86 is connected to the control unit 80 so that information such as various settings of the coin depositing / dispensing machine 10 and processing results of coins by the coin depositing / dispensing machine 10 is stored in the storage unit 86. It has become. Specifically, information related to the setting of the denomination of coins selected by each sorting unit 24 provided in the deposit transport unit 20, the number of coins stored in each storage and feeding device 50 for each denomination, Information such as the amount of money is stored in the storage unit 86.

Further, an interface 88 is connected to the control unit 80, and the control unit 80 can send and receive signals to and from an external device (for example, a host device) of the coin depositing and dispensing machine 10 via the interface 88. It is like that.

Further, the coin depositing / dispensing machine 10 is provided with a defect detecting unit 90, and this defect detecting unit 90 detects this when an abnormality occurs in the coin depositing / dispensing machine 10. The abnormality detection information by the defect detection unit 90 is sent to the control unit 80.

As described above, the coin feeding device 30 of the present embodiment includes the coin transport disk 32, the elastic member (belt 33), and the moving mechanism (belt drive mechanism 34). The coin transport disk 32 is a friction transport part. 32c and a step portion 32d, which rotates in a posture inclined with respect to the vertical direction, and the friction transfer portion 32c is formed on the upper surface of the coin transfer disc 32 along the outer periphery 32b of the coin transfer disc 32. Then, the coin that has come into contact with the friction transfer part 32c is transferred to the upper region of the coin transfer disk 32 by the frictional force with the coin, and the step part 32d is formed on the upper surface of the coin transfer disk 32 by the friction transfer part 32c. A portion formed on the inner side and protruding from the friction transfer portion 32c, and has an outer peripheral portion 32e that is a portion facing the outer periphery of the coin transfer disc 32, and the upper end of the outer peripheral portion 32e and the friction The distance from the upper surface of the feeding portion 32c is smaller than the minimum thickness of the coins to be processed that are processed by the coin feeding device 30, and the moving mechanism (belt drive mechanism 34) In the upper region of the coin transport disk 32, it is moved toward the inside of the coin transport disk 32 along the upper surface of the coin transport disk, and the elastic member (belt 33) contacts the coin on the friction transport part 32c. It is elastically deformed and the coin is moved toward the stepped portion 32d.

According to the coin feeding device 30 as described above, since the friction transfer portion 32c of the coin transfer disk 32 transfers the coin to the upper region, the interval of the coins on the coin transfer disk 32 becomes arbitrary, and the interval of the coins is narrowed. It becomes possible to pay out. That is, it is possible to improve the feeding efficiency and speed up the processing. In addition, since the conveyance of foreign matter to the upper region by the coin conveyance disk 32 is suppressed, the foreign matter removal capability can be enhanced.

In addition, since the elastic member (belt 33) moves the coins on the friction conveyance portion 32c toward the stepped portion 32d, it is possible to reliably throw the double feed coins and to feed the coins in a line. it can. To explain, when a plurality of coins are overlapped and conveyed to the upper region, the elastic member (belt 33) moves these coins toward the stepped portion 32d.
Then, the lowermost coin in contact with the friction conveyance portion 32c comes into contact with the stepped portion 32d, but other coins cannot contact the stepped portion 32d and fall below the stepped portion 32d. . In this way, one layer of coins is aligned on the coin transport disk 32. Even when the small diameter coins are arranged in the radial direction of the coin transport disk 32, they are aligned in a line in the feeding direction by the pressing action of the elastic member (belt 33). And since an elastic member (belt 33) contacts and elastically deforms the coin on the friction conveyance site | part 32c and performs the above-mentioned double feeding coin, the coin feeding apparatus 30 respond | corresponds to the coin of various thickness. be able to. That is, it is possible to diversify the processing target coins of the coin feeding device 30.

Further, in the coin feeding device 30 of the present embodiment, the elastic member (belt 33) presses the coin on the friction conveyance portion 32c toward the coin conveyance disk 32 in a state of being elastically deformed, and moves the movement mechanism (belt drive mechanism 34). ) Moves the elastic member (belt 33) from the top of the friction transfer portion 32c to the outside of the coin transfer disc 32, and moves the coin to the outside of the coin transfer disc 32. For this reason, the elastically deformed elastic member (belt 33) presses the coin to stabilize the posture, and the coin can be fed out from the coin feeding device 30 in this state, which is advantageous in terms of speeding up the processing.

In the coin feeding device 30 of the present embodiment, the distance between the coin transport disk 32 and the end of the elastic member (belt 33) on the coin transport disk 32 side is the object of processing by the coin feeding device 30. It is configured to be smaller than the minimum thickness of the coin to be processed.

Further, in the coin feeding device 30 of the present embodiment, the moving mechanism (belt drive mechanism 34) is configured to include a first pulley 34a, and the elastic member (belt 33) is a belt wound around the first pulley 34a. The rotational axis of the first pulley 34a is substantially parallel to the rotational axis of the coin transport disk 32, and the end portion in the width direction of the belt 33 is configured to come into contact with the coin on the friction transport site 32c.

In addition, the coin feeding device 30 of the present embodiment has a lever member 39, and the lever member 39 is disposed upstream of the elastic member (belt 33) in the coin conveying direction by the coin conveying disk 32, and is frictionally disposed. It is configured to move the coin toward the stepped portion 32d in contact with the coin on the transporting portion 32c.

For this reason, since the lever member 39 moves the coin toward the stepped portion 32d on the upstream side of the elastic member (belt 33), the coins on the coin transport disk 32 are aligned, and the weight on the elastic member (belt 33) is increased. Since the coin feeding is performed stably, the processing of the coin feeding device 30 can be further speeded up, which is preferable.

In addition, the coin feeding device 30 of the present embodiment has an outer peripheral belt 37, and the outer peripheral belt 37 has a coin in a lower region of the coin transport disk 32 in a posture in which the transport surface faces the outer periphery 32 b of the coin transport disk 32. It arrange | positions adjacent to the conveyance disk 32, moves to the same direction as the rotation direction of the coin conveyance disk 32, contacts the coin on the friction conveyance part 32c, and is comprised so that conveyance of the coin by the coin conveyance disk 32 may be assisted. The

For this reason, since the outer peripheral belt 37 assists the conveyance of coins by the coin conveyance disk 32, it is preferable that the processing of the coin feeding device 30 can be further speeded up.

In addition, the coin feeding device 30 of the present embodiment includes a pressing member 35c and an urging mechanism 35d, and the pressing member 35c faces the friction transfer part 32c of the coin transfer disk 32, and the coin transfer disk 32. The biasing mechanism 35d is configured to urge the pressing member 35c toward the coin transporting disc 32 so that the pressing member 35c presses the coin against the coin transporting disc 32. Is done.

Then, since the pressing member 35c presses the coin against the coin transport disc 32, the transport force of the coin by the coin transport disc 32 increases, so that the processing of the coin feeding device 30 can be further speeded up, and the coin remaining The generation can be suppressed, which is preferable.

Further, the coin feeding device 30 of the present embodiment has a cover member 35, and the cover member 35 forms a coin storage space 36 for storing coins between the coin transport disk 32 and the cover member 35 is a coin storage space 36. It is comprised so that it may have the opening-and-closing part 35a which discharges the foreign material.

For this reason, foreign matter can be discharged from the opening / closing part 35a, which is preferable because the foreign matter removal capability can be further enhanced.

In addition, the coin feeding device 30 of the present embodiment includes a coin transport disk 32 and an outer peripheral belt 37. The coin transport disk 32 includes a friction transport part 32c and a step part 32d, and is perpendicular to the vertical direction. The friction conveying part 32c is rotated along an inclined posture, and is formed along the outer periphery 32b of the upper surface of the coin conveying disk 32. The coin contacting the friction conveying part 32c is conveyed by a frictional force with the coin. The outer peripheral belt 37 is transported to the upper region of the disk 32, and the outer peripheral belt 37 is disposed adjacent to the coin transport disk 32 in the lower region of the coin transport disk 32 with the transport surface facing the outer periphery 32 b of the coin transport disk 32. The coin conveyance disk 32 moves in the same direction as the rotation direction, and contacts the coins on the friction conveyance part 32c to assist the coin conveyance by the coin conveyance disk 32.

Then, since the friction transfer part 32c of the coin transfer disk 32 transfers the coins to the upper region, the interval of the coins on the coin transfer disk 32 becomes arbitrary, and the coins can be fed out with a reduced interval. Further, even coins having a large diameter difference can be reliably fed out one by one by the cooperative action of the step portion 32d, the belt 33, and the moving mechanism. That is, it is possible to improve the feeding efficiency and speed up the processing. In addition, since the conveyance of foreign matter to the upper region by the coin conveyance disk 32 is suppressed, the foreign matter removal capability can be enhanced. In addition, since the outer peripheral belt 37 assists the transport of coins by the coin transport disk 32, the processing of the coin feeding device 30 can be further speeded up, which is preferable.

In addition, the coin feeding device 30 of the present embodiment includes a rotating coin transport disk 32, a step portion 32d (step member), a belt 33, and a belt drive mechanism 34, and the coin transport disk 32 is in contact with the coin transport disk 32. The coin is transported toward the belt, and the step portion 32d is disposed on the upper side of the coin transport disc 32 and has an outer peripheral portion 32e that is a portion facing the outer periphery 32b of the coin transport disc 32. The distance between the upper end and the upper surface of the coin transport disk 32 is smaller than the minimum thickness of the coins to be processed that are to be processed by the coin feeding device 30, and the belt drive mechanism 34 moves the belt 33 to the coin transport disk 32. The belt 33 is made to travel toward the inside of the coin transport disk 32 along the upper surface of the belt, and the belt 33 comes into contact with the coin on the coin transport disk 32 and elastically deforms to move the coin toward the step portion 32d. .

According to the coin feeding device 30 as described above, the belt 33 moves the coin toward the stepped portion 32d, so that it is possible to reliably throw the double feed coin. If it demonstrates, when it conveys toward the belt 33 in the state in which the some coin overlapped, the coin with which the belt 33 overlapped will be moved toward the level | step difference site | part 32d. Then, the lowest layer coin in contact with the coin transport disk 32 is in contact with the stepped portion 32d, but other coins cannot contact the stepped portion 32d and are pushed over the stepped portion 32d. Become. In this way, one layer of coins is aligned on the coin transport disk 32. Even when the small-diameter coins are arranged in the radial direction of the coin transport disk 32, the coins are aligned in a line in the feeding direction by the pressing action of the belt 33. And since the belt 33 contacts the coin on the coin conveyance disk 32, and elastically deforms and performs the above-mentioned double feeding coin, the coin feeding apparatus 30 can respond to coins of various thicknesses. Further, the belt 33 moves the coins toward the stepped portion 32d, so that the coins can be reliably fed out in a line. That is, according to the above configuration, it is possible to provide a coin feeding device 30 that can reliably carry out multi-feed coins and small-diameter coins even when processing is speeded up, and can feed coins one by one. It becomes possible.

Further, in the coin feeding device 30 of the present embodiment, the belt 33 presses the coin on the coin transport disk 32 toward the coin transport disk 32 in an elastically deformed state, and the belt drive mechanism 34 transports the belt 33 to the coin. It is comprised so that it may run out of the coin conveyance disk 32 from the top of the disk 32, and a coin may be moved out of the coin conveyance disk 32. For this reason, the elastically deformed belt 33 presses the coin to stabilize the posture, and the coin can be fed from the coin feeding device 30 in this state, which is advantageous in terms of speeding up the processing.

Further, in the coin feeding device 30 of the present embodiment, the distance between the coin transport disk 32 and the end of the belt 33 on the coin transport disk 32 side is the processing target coin that the coin feeding device 30 is to process. It is configured to be smaller than the minimum thickness.

In the coin feeding device 30 of the present embodiment, the belt drive mechanism 34 includes a first pulley 34a, the belt 33 is wound around the first pulley 34a, and the rotation shaft 34b of the first pulley 34a. Is substantially parallel to the rotation shaft 32 a of the coin transport disk 32, and is configured such that the end of the belt 33 in the width direction comes into contact with coins on the coin transport disk 32.

Further, in the coin feeding device 30 of the present embodiment, when the belt 33 contacts the coins on the coin transport disk 32, the end portion in the width direction of the belt 33 is elastically deformed toward the inside of the first pulley 34a. Composed.

Further, the coin feeding device 30 of the present embodiment is configured such that the bending rigidity of the elastic deformation portion 33b in the thickness direction of the belt 33 is lower than the bending rigidity of the elastic deformation portion 33b in the running direction of the belt 33.

Further, the coin feeding device 30 of the present embodiment is configured such that the elastic deformation portion 33b is divided along the running direction of the belt 33.

Further, the coin feeding device 30 of the present embodiment is configured such that the elastically deformable portion 33b has a plurality of rod-like portions that are spaced apart along the running direction of the belt 33.

(Second Embodiment)
In the above-described embodiment, the cover member 35 has the urging mechanism 35d. The coin feeding device 30 according to the present embodiment includes a coin detection unit, and the cover member 35 is configured to include a pressing mechanism instead of the urging mechanism 35d. Specifically, the cover member 35 is attached to the base member 31 via a pressing mechanism. In the following description of the second embodiment, components similar to those in the first embodiment are denoted by the same reference numerals, and description thereof is omitted.

The coin detection unit is a sensor that detects the amount of coins on the coin transport disk 32, and includes, for example, a projector and an optical sensor, and outputs a control corresponding to the amount of coins on the coin transport disk 32 to the control unit. To 80.

The pressing mechanism moves the pressing member 35c and changes the distance between the pressing member 35c and the coin transport disk 32 based on the amount of coins on the coin transport disk 32 detected by the coin detection unit. Specifically, the pressing mechanism includes an actuator such as a motor, for example, and moves the cover member 35 with respect to the coin transport disk 32 in accordance with a signal from the control unit 80, so that the pressing member 35c and the coin are moved. The distance from the transport disk 32 is changed.

The control unit 80 instructs the pressing mechanism to move the cover member 35 based on the amount of coins on the coin transport disk 32 detected by the coin detection unit. For example, the distance between the cover member 35 and the pressing member 35c is increased as the amount of coins is increased, and the distance between the cover member 35 and the pressing member 35c is decreased as the amount of coins is decreased. For example, when the amount of coins is smaller than a predetermined threshold, the distance between the cover member 35 and the pressing member 35c is controlled to be smaller than the minimum thickness of the coins to be processed by the coin feeding device 30.

That is, the coin feeding device 30 of the present embodiment includes a pressing member 35c, a coin detecting unit, and a pressing mechanism, and the pressing member 35c is a coin facing in a posture facing the friction transfer portion 32c of the coin transfer disk 32. In the lower region of the transport disk 32, the coin detection unit detects the amount of coins on the coin transport disk 32, and the pressing mechanism determines the amount of coins detected by the coin detection unit. Based on this, the pressing member 35c is moved to change the distance between the pressing member 35c and the coin transport disk 32, and the pressing member 35c is configured to press the coin against the coin transport disk 32.

Then, the pressing mechanism moves the pressing member 35c based on the amount of coins detected by the coin detection unit to change the distance between the pressing member 35c and the coin transport disk 32, and the pressing member 35c transfers the coins to the coin transport disk. Since the coin conveying force by the coin conveying disk 32 is increased, the processing of the coin feeding device 30 can be further speeded up, and the occurrence of remaining coins can be suppressed.

(Third embodiment)
In the above-described embodiment, the elastic deformation portion 33b of the belt 33 is formed as a bar-like portion that is separated from each other. As the form of the belt 33, the following different forms are possible. In the following description, the same components as those in the first embodiment are denoted by the same reference numerals, and description thereof is omitted.

As shown in FIG. 12, the belt 201 according to the present embodiment includes a main body part 201a and an elastic deformation part 201b. The elastic deformation part 201b is configured to have a wide part 201c and a narrow part 201d. The width of the wide portion 201c (the width along the longitudinal direction of the belt 33) is larger than the width of the narrow portion 201d. In this embodiment, the wide site | part 201c and the narrow site | part 201d are arrange | positioned alternately with the form which adjoined. The length of the wide portion 201c and the length of the narrow portion 201d are approximately the same. The length of the wide part 201c (and the narrow part 201d), that is, the length by which the elastically deforming part 33b protrudes from the main body part 33a is larger than the maximum thickness of the coins to be processed that are processed by the coin feeding device 30. large.

In this embodiment, the cross sections of the wide portion 201 c and the narrow portion 201 d are both rectangular, the short sides of the cross section rectangle coincide with the thickness direction of the belt 33, and the long sides of the cross section rectangle are the longitudinal direction of the belt 33. Is consistent with As a result, the bending rigidity of the elastic deformation portion 33b (the wide portion 201c and the narrow portion 201d) in the thickness direction of the belt 33 is such that the elastic deformation portion 33b (in the longitudinal direction of the belt 33 (that is, the running direction of the belt 33)). The bending rigidity of the wide part 201c and the narrow part 201d) is lower.

The state of the coin C120 in FIG. 12 shows a state where the coin C120 is elastically deformed by the belt 201, specifically, the elastic deformation portion 201b of the belt 201, and has entered between the belt 201 and the coin transport disk 32. At this time, the plurality of elastic deformation portions 201b of the belt 201 are bent in the middle in the longitudinal direction of the elastic deformation portion 201b by the coin C120, and are elastically deformed toward the inside of the first pulley 34a.

The state of the coin C121 in FIG. 12 shows a state in which a coin smaller and thinner than the coin C120 has entered between the belt 201 and the coin transport disk 32. At this time, the six elastic deformation parts 201b are elastically deformed by the coin C121. And the coin C121 is pressed toward the coin conveyance disk 32 (friction conveyance part 32c) by the elastically deformed elastic part 201b.

The state of the coin C122 in FIG. 12 shows a state in which a thicker and larger coin than the coin C121 has entered between the belt 201 and the coin transport disk 32. At this time, the eleven elastic deformation portions 201b are elastically deformed by the coin C122. The coin C122 is pressed toward the base member 31 by the elastically deformed elastic part 201b.

The length of the region where the elastic deformation portion 201b of the belt 201 is deformed by the coin C122 (the length along the traveling direction of the belt 201) is larger than the length of the region where the belt 201 is deformed. The amount of deformation of the elastic deformation portion 201b by the coin C122 (for example, the length of the bent portion, the amount of displacement to the inside of the first pulley 34a) is larger than the amount of deformation by the coin C121. As described above, the belt 201 (and the elastic deformation portion 201b) is elastically deformed according to the size and thickness of the coins to be contacted.

(Fourth embodiment)
As shown in FIGS. 13 and 14, the belt 301 according to the present embodiment includes a main body part 301 a and an elastic deformation part 301 b. The elastic deformation part 301b is configured to have a thick part 301c and a thin part 301d. Unlike the first and second embodiments, the elastically deformable portion 301b according to the present embodiment is formed as a continuous member that is not separated or separated along the longitudinal direction of the belt 301.

The width of the thick portion 301c (the width along the longitudinal direction of the belt 33) is larger than the width of the thin portion 301d. In this embodiment, the thick part 301c and the thin part 301d are alternately arranged in a form adjacent to each other. The length of the thick part 301c and the length of the thin part 301d are approximately the same. The length of the thick portion 301c (and the thin portion 301d), that is, the length by which the elastic deformation portion 33b protrudes from the main body portion 33a is larger than the maximum thickness of the processing target coin that is processed by the coin feeding device 30. large.

In this embodiment, the thickness of the thick part 301c is larger than the thickness of the thin part 301d.
The bending rigidity of the elastic deformation portion 33b (thick portion 301c and thin portion 301d) in the thickness direction of the belt 33 is the elastic deformation portion 33b (thick portion) in the longitudinal direction of the belt 33 (that is, the running direction of the belt 33). It is lower than the bending rigidity of 301c and thin part 301d).

The state of the coin C140 in FIG. 14 shows a state in which the coin C140 has elastically deformed the belt 301, specifically, the elastic deformation portion 301b of the belt 301, and has entered between the belt 301 and the coin transport disk 32. At this time, the elastic deformation portion 301b of the belt 301 is bent in the middle in the longitudinal direction of the elastic deformation portion 301b by the coin C140, and is elastically deformed toward the inside of the first pulley 34a.

14 shows a state in which a coin smaller and thinner than the coin C140 has entered between the belt 301 and the coin transport disk 32. The state of the coin C141 in FIG. At this time, the coin C141 is pressed toward the coin transport disc 32 (friction transport part 32c) by the elastically deformed elastic part 301b.

The state of the coin C142 in FIG. 14 shows a state in which a thicker and larger coin than the coin C141 has entered between the belt 301 and the coin transport disk 32. At this time, the coin C142 is pressed toward the base member 31 by the elastically deformed elastic portion 301b.

The length of the region where the elastic deformation portion 301b of the belt 301 is deformed by the coin C142 (the length along the traveling direction of the belt 301) is larger than the length of the region deformed by the coin C141. The amount of deformation of the elastic deformation portion 301b by the coin C142 (for example, the length of the bent portion, the amount of displacement to the inside of the first pulley 34a, etc.) is larger than the amount of deformation by the coin C141. As described above, the belt 301 (and the elastic deformation portion 301b) is elastically deformed according to the size and thickness of the coins to be contacted.

(Fifth embodiment)
In the above-described embodiment, the step portion 32d fixed to the coin transport disk 32 corresponds to the step member. The step member may be a member fixed to the coin feeding device 30. That is, the step member is not a form that rotates together with the coin transport disk 32 as in the above-described embodiment, but may be a member that is stopped with respect to the coin feeding device 30.

Moreover, in the above-mentioned embodiment, the friction conveyance site | part 32c is formed in the upper surface of the coin conveyance disk 32 along the outer periphery 32b of the coin conveyance disk 32, and the coin which contacted the said friction conveyance site | part 32c is made into the said coin. It was comprised so that it might convey to the upper area | region of the coin conveyance disk 32 with the frictional force of. That is, in the above-described embodiment, the coin transport disk 32 transports coins by a so-called friction method. It is also possible to use a so-called projection system in which a projection part is provided on the coin transport disc 32 and a coin is hooked and conveyed on this projection part.

The coin feeding device 30 of this embodiment is configured to include a coin transport disc 401 and a step member 402 as shown in FIG.

The coin transport disc 401 is a disc that rotates around the rotation shaft 401 a in a posture inclined with respect to the vertical direction, and the coins stored in the coin storage space 36 are transferred from the lower region to the upper region of the coin transport disc 401. In other words, it is conveyed toward the belt 33. As shown in FIG. 15, a plurality of protruding portions 401 c are formed on the upper surface of the coin transport disc 401. These protruding portions 401 c are provided at equal intervals along the outer periphery of the coin transport disc 401. And each protrusion part 401c catches a coin on the surface of the coin conveyance disk 401, The coin in the lower area | region of the coin conveyance disk 401 is conveyed to an upper area | region by the rotation of the said coin conveyance disk 401. FIG. .

The step member 402 is a member provided at a fixed position with respect to the coin feeding device 30 and is located on the inner side of the protruding portion 401c of the coin transport disc 401 with a slight gap from the upper surface of the coin transport disc 401. Is arranged. The distance between the step member 402 and the coin transport disc 401 is smaller than the minimum thickness of the coins to be processed by the coin feeding device 30.

The step member 402 includes an outer peripheral part 402a, an inclined part 402b, and a guide part 402c. The outer peripheral part 402 a is a part facing the outer periphery of the coin transport disc 401. In the present embodiment, an inclined portion 402b is formed near the outer periphery of the step member 402 (see FIG. 15), and the periphery of the step member 402 has a so-called taper shape. The distance between the upper end of the outer peripheral portion 402a of the step member 402 and the upper surface of the coin transport disc 401 is smaller than the minimum thickness of the processing target coin that is processed by the coin feeding device 30. If it does so, two coins with the smallest thickness among the coins to be processed are transported on the coin transport disc 401 and overlapped with each other, and when contacting the step member 402, the lower coin, that is, the coin transport disc 401 is contacted. Only the coins that are in contact with the step member 402, and the other coins (coins that overlap the coins) cannot contact the step member 402. Thereby, it becomes possible to carry out the multi-feed coin appropriately.

With reference to FIG. 15, the conveyance of coins and the handling of double-fed coins in the coin feeding device 30 of the present embodiment will be described. As described above, in the coin feeding device 30 of the present embodiment, the coin is hooked on the protruding portion 401c of the coin transport disc 401 and transported. Coins that are in contact with the coin transport disc 401 are transported in contact with the outer peripheral portion 402 a of the step member 402 and the protruding portion 401 c of the coin transport disc 401, as in the case of the coin C 150, and approach the belt 33.

The coin (coin C151) that has contacted the belt 33 is pushed by the outer peripheral portion 402a and the protruding portion 401c and contacts the elastically deformable portion 33b of the belt 33. Then, the end portion (elastic deformation portion 33b) in the width direction of the belt 33 pressed in contact with the coin C151 is elastically deformed toward the inside of the first pulley 34a. Then, the coin C151 enters between the belt 33 and the coin transport disc 401.

On the other hand, since the coin C152 overlaps with the coin C151, the coin C152 contacts the belt 33 without contacting the outer peripheral portion 402a of the step member 402. Then, the coin C152 cannot deform the elastic deformation portion 33b of the belt 33, cannot enter under the belt 33, is pushed by the belt 33, and falls downward. The coins C151 and C153 that have entered under the belt 33 are guided to the guide portion 402c of the step member 402 and the belt 33, and are conveyed to the deposit conveyance unit 20. In this way, the multi-feed coins are rolled up by the belt 33 of the coin feeding device 30, and the feeding in the one-line state to the deposit conveyance unit 20 is realized.

In addition, it is preferable that the height of the protruding portion 401c of the coin transport disc 401 is smaller than the minimum thickness of the coin to be processed by the coin feeding device 30. The distance between the coin transport disc 401 and the end of the belt 33 on the coin transport disc 401 side (the tip of the elastic deformation portion 33b) is preferably smaller than the minimum thickness of the coins to be processed by the coin feeding device 30. The coin feeding device 30 is preferably configured such that the protruding portion 401c of the coin transport disc 401 and the elastically deforming portion 33b of the belt 33 are not in contact with each other.

(Other embodiments)
(1) The belt 33 (elastic member) may be formed integrally with the main body portion 33a and the elastic deformation portion 33b as in the above-described embodiment, or may be formed as separate members, and the elastic deformation portion. You may attach 33b to the main-body site | part 33a. The belt 33 may be formed of an elastic material such as rubber or resin, or may be configured by connecting non-elastic parts (or low elasticity) to each other by a hinge or an elastic member.

(2) In the above-described embodiment, the elastic deformation portion 33b is formed as a bar-like portion that is separated from each other. The cross section of the elastic deformation portion 33b can be circular or elliptical. The interval between the elastic deformation portions 33b can be arbitrarily changed, and a configuration in which a plurality of elastic deformation portions 33b are adjacent to each other is also possible. In addition, the elastic deformation portion 33 b can be configured to be continuous in the longitudinal direction of the belt 33. For example, the elastically deformable portion 33b can be formed in a fin shape thinner than the main body portion 33a, or a portion in which a portion having a large thickness and a portion having a small thickness are alternately arranged.

(3) In the above-described embodiment, the belt 33 wound between the first pulley 34a and the second pulley 34e corresponds to the elastic member. The elastic member is not limited to a belt-like member, and any elastic member may be used as long as it can be elastically deformed by contact with the coin on the friction conveyance portion 32c and move the coin toward the step portion 32d. For example, a spatula-like elastic member may be moved by a moving mechanism, contacted with a coin on the friction conveyance portion 32c and elastically deformed, and the coin may be moved toward the step portion 32d.

(4) In the above-described embodiment, the pressing member 35 c is attached to the cover member 35. By modifying this, the cover member 35 may also serve as the pressing member 35c. In other words, the portion of the cover member 35 facing the friction conveyance portion 32c may be configured to press the coin against the coin conveyance disk 32 by the urging mechanism 35d or the pressing mechanism.

(5) In the above-described embodiment, the cover member 35 is provided with the opening / closing part 35 a, and the foreign matter is discharged from the coin storage space 36. The size of the opening / closing part 35a can be arbitrarily changed. The entire cover member 35 may also serve as the opening / closing part 35a. That is, the cover member 35 may be configured to move (open and close) with respect to the coin storage space 36 and discharge foreign matter in the coin storage space 36.

(6) In the above-described embodiment, the stepped portion 32d (stepped member) has an outer periphery (outer peripheral portion 32e) formed in an arc shape. Concavities and convexities may be formed on the outer periphery of the stepped portion 32d. For example, a mountain-shaped convex portion having an obtuse apex angle may be formed on the outer periphery of the stepped portion 32d. Thereby, the conveyance force which moves a coin to the rotation direction of the coin conveyance disk 32 increases.

(7) In the above-described embodiment, the coin transport disk 32 (coin transport disk 401) is arranged in a posture inclined with respect to the vertical direction. It is also possible to arrange the coin transport disk horizontally.

(8) The coin feeding device 30 can be applied to various devices in addition to the coin depositing and dispensing machine 10 described above. For example, the present invention can be applied to a device for processing coins such as an ATM, a currency processing device, a change machine, or a device for processing medals used in a gaming machine (medal counting machine or the like).

Further, each configuration illustrated in the above-described embodiment is functionally schematic and does not necessarily need to be physically configured as illustrated. That is, the form of distribution / integration of each device is not limited to that shown in the figure, and all or a part thereof may be functionally or physically distributed / integrated in an arbitrary unit according to various loads or usage conditions. Can be configured.

As described above, the coin feeding device according to the present invention can increase the feeding efficiency of coins, speed up the processing, increase the foreign matter removal capability, and diversify the coins to be processed.

DESCRIPTION OF SYMBOLS 10: Coin depositing / withdrawing machine 12: Case 14: Coin receiving port 20: Deposit conveyance part 20a: Upper conveyance part 20b: Folding conveyance part 20c: Lower conveyance part 20d: First conveyance part 20e: Second conveyance part 21a: Conveyance Path 21c: transport path side surface 21d: transport path bottom surface 21e: transport belt 21f: transport belt 22:

identification section

24, 24a to h: sorting section 24i: opening 25: opening 26: chute 27: branching member 30: coin feeding device 31 : Base member 31a: peripheral wall 32: coin transfer disk 32a: rotating shaft 32b: outer periphery 32c: friction transfer part 32d: step part (step member)
32e: outer peripheral part 32f: inclined part 32p: rotating disk drive unit 33: belt (elastic member)
33a: body part 33b: elastic deformation part 34: belt drive mechanism (moving mechanism)
34a: first pulley 34b: rotating shaft 34c: upper surface pressing pulley 34d: side surface pressing pulley 34e: second pulley 34p: belt driving unit 35: cover member 35a: opening / closing part 35b: shaft member 35c: pressing member 35d: urging mechanism 36: Coin storage space 37: Outer belt 37a: Outer pulley 38: Guide member 39: Lever member 39a: Shaft 39b: Spring 40: Temporary holding unit 40b: Coin full detecting unit 40p: Temporary holding unit driving unit 42: Frame 43 : Bottom plate 46: Chute 47: Reject part 48: Return box 49: Overflow box 50: Storage and feeding device 51: Feeding part 52: Rotary disk 53: Coin storage space 54: Cover member 60: Conveying part 62: Conveying belt 68: Chute 70: Collection box 72 Drawer 78: Wearing state detection unit 80: Control unit 82: Notification unit 84: Operation unit 86: Storage unit 88: Interface 90: Defect detection unit 201: Belt 201a: Body part 201b: Elastic deformation part 201c: Wide part 201d: Width Narrow part 301: Belt 301a: Body part 301b: Elastic deformation part 301c: Thick part 301d: Thin part
401: Coin transport disk 401a: Rotating shaft 401c: Projection part 402: Step member 402a: Outer peripheral part 402b: Inclined part 402c: Guide part C30 etc .: Coin D1: Distance D2: Distance E: Foreign matter

Claims

A coin feeding device having a coin transport disk, an elastic member, and a moving mechanism,
The coin transport disk has a friction transport part and a step part, and rotates in a posture inclined with respect to the vertical direction,
The friction conveyance part is formed along the outer periphery of the coin conveyance disk on the upper surface of the coin conveyance disk, and the coin that has contacted the friction conveyance part is caused to be absorbed by the friction force of the coin with the coin conveyance disk. Transport to the upper area,
The step portion is a portion that is formed on the inner surface of the friction conveyance portion on the upper surface of the coin conveyance disk and protrudes with respect to the friction conveyance portion, and is a portion that faces the outer periphery of the coin conveyance disk. Has an outer peripheral part,
The distance between the upper end of the outer peripheral part and the upper surface of the friction conveyance part is smaller than the minimum thickness of the processing target coins to be processed by the coin feeding device,
The moving mechanism moves the elastic member toward the inside of the coin transport disk along the upper surface of the coin transport disk in the upper region of the coin transport disk,
The said elastic member contacts the coin on the said friction conveyance site | part, and elastically deforms, The coin feeding apparatus which moves a coin toward the said level | step difference site | part.
The elastic member presses the coin on the friction conveyance part toward the coin conveyance disk in an elastically deformed state,
2. The coin feeding device according to claim 1, wherein the moving mechanism moves the elastic member from the top of the friction transfer part to the outside of the coin transfer disk and moves the coin to the outside of the coin transfer disk.
The distance between the said coin conveyance disk and the edge part by the side of the said coin conveyance disk of the said elastic member is smaller than the minimum thickness of the process target coin which the said coin feeding apparatus is a process object. The coin feeding device described in 1.
The moving mechanism includes a pulley, the elastic member is a belt wound around the pulley, and the rotation axis of the pulley is substantially parallel to the rotation axis of the coin transport disk, The coin feeding device according to any one of claims 1 to 3, wherein an end portion in a width direction of the belt is in contact with a coin on the friction conveyance portion.
A lever member, and the lever member is disposed upstream of the elastic member in the coin transport direction by the coin transport disk, contacts the coin on the friction transport portion, The coin feeding device according to any one of claims 1 to 4, wherein the coin feeding device is moved toward a stepped portion.
An outer peripheral belt, and the outer peripheral belt is disposed adjacent to the coin transport disc in a lower region of the coin transport disc in a posture in which the transport surface faces the outer periphery of the coin transport disc, and the coin transport The coin feeding device according to any one of claims 1 to 5, wherein the coin feeding device moves in the same direction as a rotation direction of the disk, and contacts a coin on the friction transfer portion to assist the coin transfer by the coin transfer disk. .
A pressing member; and an urging mechanism, wherein the pressing member is disposed on an upper side of the coin transport disk in a lower region of the coin transport disk in a posture facing the friction transport part of the coin transport disk. The coin urging mechanism according to any one of claims 1 to 6, wherein the urging mechanism urges the pressing member toward the coin conveyance disk, and the pressing member presses the coin against the coin conveyance disk. apparatus.
A pressing member, a coin detector, and a pressing mechanism, wherein the pressing member faces the friction transfer portion of the coin transfer disk, and is arranged in a lower region of the coin transfer disk. It is arranged on the upper side, the coin detection unit detects the amount of coins on the coin transport disk, and the pressing mechanism moves the pressing member based on the amount of coins detected by the coin detection unit. The coin feeding device according to any one of claims 1 to 6, wherein a distance between the pressing member and the coin transport disk is changed, and the pressing member presses the coin against the coin transport disk.
A cover member is provided, the cover member forms a coin storage space for storing coins with the coin transport disk, and the cover member has an opening / closing part for discharging foreign matter in the coin storage space. 9. The coin feeding device according to any one of items 8.
A coin feeding device having a coin transport disk and an outer peripheral belt,
The coin transport disk has a friction transport part and a step part, and rotates in a posture inclined with respect to the vertical direction,
The friction conveyance part is formed along the outer periphery of the upper surface of the coin conveyance disk, and conveys the coin that has contacted the friction conveyance part to the upper region of the coin conveyance disk by the frictional force with the coin,
The outer peripheral belt is disposed adjacent to the coin transport disk in a lower region of the coin transport disk in a posture in which the transport surface faces the outer periphery of the coin transport disk, and is the same as the rotation direction of the coin transport disk. A coin feeding device that moves in the direction and contacts the coins on the friction conveyance part to assist the coin conveyance by the coin conveyance disk.
A coin feeding device having a rotating coin transport disk, a step member, a belt, and a belt drive mechanism,
The coin transport disk transports the coins in contact toward the belt,
The step member is arranged on the upper side of the coin transport disk, and has an outer peripheral part that is a part facing the outer periphery of the coin transport disk,
The distance between the upper end of the outer peripheral portion and the upper surface of the coin transport disk is smaller than the minimum thickness of the coins to be processed that are processed by the coin feeding device,
The belt drive mechanism causes the belt to travel along the upper surface of the coin transport disk toward the inside of the coin transport disk,
The belt is a coin feeding device in which the belt is elastically deformed by contacting a coin on the coin transport disk and moves the coin toward the step member.
The belt presses the coin on the coin transport disk in an elastically deformed state toward the coin transport disk,
The coin feeding device according to claim 11, wherein the belt drive mechanism causes the belt to travel from the top of the coin transport disk to the outside of the coin transport disk to move the coin to the outside of the coin transport disk.
The distance between the said coin conveyance disc and the edge part by the side of the said coin conveyance disc of the said belt is smaller than the minimum thickness of the processing object coin which the said coin feeding apparatus makes the object of processing to Claim 11 or 12 The coin feeding device described.
The belt drive mechanism is configured to include a pulley, the belt is wound around the pulley, the rotation axis of the pulley is substantially parallel to the rotation axis of the coin transport disk, and the width of the belt The coin feeding device according to any one of claims 11 to 13, wherein an end portion in a direction comes into contact with a coin on the coin transport disk.
15. The coin feeding device according to claim 14, wherein the belt is elastically deformed toward an inner side of the pulley when an end portion in a width direction of the belt comes into contact with a coin on the coin transport disk.
The belt has an elastic deformation portion, and the elastic deformation portion is a portion protruding to the coin transport disk side from the pulley in the width direction of the belt,
The coin feeding device according to claim 14 or 15, wherein when the belt contacts a coin on the coin transport disk, the elastic deformation portion contacts the coin and elastically deforms.
The coin feeding device according to claim 16, wherein a bending rigidity of the elastic deformation portion in the thickness direction of the belt is lower than a bending rigidity of the elastic deformation portion in the running direction of the belt.
The coin feeding device according to claim 16 or 17, wherein the elastically deforming portion is divided along a running direction of the belt.
The coin feeding device according to any one of claims 16 to 18, wherein the elastically deforming portion includes a plurality of rod-like portions that are spaced apart from each other along the running direction of the belt.