JPH087155A - Paper money processor - Google Patents

Abstract

PURPOSE:To detect a stacker being full of paper moneies without increasing the shape of the stacker and cost by detecting the full of paper moneies inside the stacker based on the load output of a driving means when a paper money pressing plate presses the paper money to the side of the stacker. CONSTITUTION:The measurement means 104 of a full detector 103 measures the load output generated at the time of driving a stack motor 94, a judgement means 105 judges whether or not the measured value of the measured load output exceeds a set value and an informing means 106 outputs full detection signals to an external monitoring device 107 corresponding to the judged result of the judgement means 105. Then, the set value set in the judgement means 105 is set based on the measured value of the load output generated in the stack motor 94 when the stacker becomes full of the paper money, however, the set value can be appropriately set by the capacity of the stacker or the like. The function blocks are constituted of a CPU, a ROM and a RAM, etc., for instance.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bill processing device used in an automatic vending machine, a money changer, a pachinko ball lending machine, a medal lending machine, and the like.

[0002]

2. Description of the Related Art Generally, in a main body of an automatic vending machine or the like that handles banknotes, it is possible to discriminate the authenticity of inserted banknotes and to store and store only banknotes regarded as genuine coins. Is installed.

This banknote processing apparatus is roughly classified into a banknote conveying path for guiding the banknotes inserted from the banknote insertion slot into the apparatus main body, a banknote discriminating means for discriminating the authenticity of the conveyed banknotes, and a genuine coin. The banknote storage means is configured to push the regarded banknotes into the stacker and sequentially stack and store them.

FIG. 28 is a partially cutaway conceptual sectional view showing a conventional bill processing apparatus.

The banknote processing apparatus 1 is composed of an apparatus main body 2 which is formed in a generally inverted L-shape when viewed from the side, and a banknote insertion slot 3 is formed at its upper left tip.

The bill insertion slot 3 is attached to a door (not shown) which constitutes the front of a device such as a vending machine, and is arranged so that its tip is exposed to the outside.

On the other hand, the bill insertion slot 3 of the bill processing apparatus 1
Immediately after, a horizontal first banknote transport path 4 for guiding the banknotes inserted from the banknote insertion slot 3 to the right side of the drawing is formed, and a first transport belt 5 and this transport belt are provided in the middle thereof. A bill transporting means 8 composed of driven rollers 6, 7 and the like that are in pressure contact with 5 is provided. Note that bill discriminating means (not shown) such as a magnetic sensor and a photo sensor for discriminating the authenticity of bills are horizontally arranged along the horizontal first bill conveying path 4.

In such a bill processing apparatus 1, when a bill is inserted into the bill insertion slot 3, the presence or absence of a inserted bill is detected by a bill detection sensor (not shown) provided in the bill insertion slot 3 and the detection thereof. First forward clockwise rotation based on signal
Due to the driving force of the conveyor belt 5, the inserted bills are horizontally conveyed along the first bill conveying path 4 in the right direction in the drawing.

On the other hand, when the inserted bill is horizontally conveyed rightward in the drawing by the forward rotation of the first conveyor belt 5, the bill discrimination (not shown) arranged at a substantially intermediate point of the first conveyor belt 5 is performed. The authenticity of the inserted bill is determined by the means.

When the inserted bill is determined to be a false coin by the bill discriminating means, the first conveyor belt 5 is reversed (rotated counterclockwise) and the inserted bill is returned from the bill insertion slot 3. .

On the other hand, when the inserted bill is judged to be a true coin by the bill discriminating means, the first conveyor belt 5 continues to rotate in the normal direction on the basis of the detection signal, and the inserted bill follows the first conveying path 4. And further convey it horizontally. Further, the inserted bills that have been horizontally conveyed are further vertically downward along the second bill conveyance path 9 that is extended by being converted by about 90 degrees downward with respect to the first bill conveyance path 4 in the middle of the apparatus main body 2. It

Specifically, the second conveyor belt 10 arranged along the second banknote conveyor path 9 is driven to rotate clockwise in accordance with the normal rotation of the first conveyor belt 5 to form a true coin. The leading edge of the determined inserted bill is conveyed to the lower side of the stacker 11.

On the other hand, on the second banknote transport path 9, there is arranged a banknote accommodating means 12 for accommodating and accommodating the inserted banknotes, which are judged to be genuine coins, into the stacker 11 one after another.

The bill accommodating means 12 is composed of a link mechanism 13 having a pantograph structure, and when an inserted bill judged to be a true coin is guided to a predetermined position on the lower side of the stacker 11 along the second bill conveying path 9, As indicated by 29, the link mechanism 13 having a pantograph structure reciprocates in the right direction of the drawing to stack and store the banknotes, which are regarded as true coins, in the stacker 11 one by one.

[0015]

In the above-described bill processing apparatus, the inserted bills are sequentially accommodated if the number of bills accommodated is within the permissible range of the stacker, but if the permissible range is exceeded, the next bill is billed. Must be prohibited.
The banknote handling apparatus shown in FIG. 28 is provided with a fullness detection switch including an optical sensor in order to detect that the banknotes are full in the stacker. That is, in the banknote handling apparatus of FIG. 28, the photosensors including light emitting and light receiving elements (not shown) are arranged on both sides of the stacker 11 at predetermined intervals, and the number of accommodated sheets is increased to increase the link mechanism 1.
When a part of 3 intercepts between the two elements, it is determined to be full.

However, such a conventional detection method requires independent optical parts such as an optical sensor, and requires space and man-hours for mounting these parts, which increases the stacker shape and It was a cause of cost increase.

In view of the above circumstances, it is an object of the present invention to provide a bill processing apparatus capable of detecting the fullness of bills without increasing the shape of the stacker and increasing the cost.

[0018]

In order to achieve the above-mentioned object, in a banknote handling apparatus according to the present invention, a banknote transport path for guiding a deposited banknote to a stacker in the apparatus main body and a banknote transport path for transporting the banknote. A stacker for stacking and storing banknotes, a banknote guide drum that is rotatably disposed on both sides in the width direction of the stacker, and that stores banknotes in the stacker, and a drive unit that rotates the banknote guide drum in synchronization.
In a banknote processing device having at least a banknote pressing plate which engages with the banknote guiding drum and presses the banknote to the stacker side according to the rotation of the banknote guiding drum, when the banknote pressing plate presses the banknote to the stacker side. According to the load output of the driving means, a fullness detecting means for detecting the fullness of the bills in the stacker is provided.

[0019]

The bills guided to the stacker by the bill feeding path are stored in the stacker one by one by the bill guiding drum. At this time, the bill pressing plate rises in conjunction with the rotation of the bill guiding drum to push the bill into the stacker. Since this bill pressing plate always moves to a predetermined position on the stacker side and pushes in the bills, as the bills are accumulated in the stacker, the bill pressing plate moves against the thickness of the accumulated bills, The resistance on the plate gradually increases. Since the movement of the bill pressing plate is interlocked with the bill guiding drum, if the resistance of the bill pressing plate becomes large, the load of the driving means for rotating the bill guiding drum will increase. Therefore, when the banknotes are full in the stacker, the load generated in the drive means is held as the load at the time of fullness, the load of the drive means is measured, and when the load exceeds the load at the time of fullness, ,
By determining that the bill is full in the stacker, it is possible to detect the full bill.

According to this, full detection can be performed with a simple structure in which an electrical connection is made to the existing bill processing apparatus, and an independent optical component such as an optical sensor is required. Since it is not necessary, a space and man-hours for mounting parts on the apparatus body are not required, and fullness detection can be performed without increasing the shape of the stacker and increasing the cost.

[0021]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the bill processing apparatus according to the present invention will be described below in detail with reference to the drawings.

FIG. 1 shows a bill processing apparatus 20 according to the present invention.
FIG.

The bill processing apparatus 20 is also formed in a generally inverted L-shape when viewed from the side, as in the conventional case.

The banknote handling apparatus 20 has a banknote insertion slot 21.
A front plate 23 having a front mask 22 fixed thereto, and a device main body 25 rotatably supported on the front plate 23 about a shaft 24 arranged at the lower end thereof in a clockwise direction. ing. The device body 25 is provided with a latch means 26 disposed on the upper portion thereof.
Is normally engaged with the front plate 23 and its rotation is restricted.

On the other hand, also in the banknote processing device 20, the first banknote which is connected to the banknote insertion slot 21 and which conveys the inserted banknote inserted from the banknote insertion slot 21 to an intermediate portion in the apparatus main body 25, as in the conventional case. A transport path 27 is formed.

In the main body 25 of the apparatus, from the end 27a of the first banknote transport path 27, the length of the banknotes stored in the stacker 28 arranged on the rear surface of the main body 25 in the traveling direction of the conveyed banknotes. A second banknote transport path 29 is formed so as to be bent downward approximately 90 degrees so as to extend along the direction (longitudinal direction of the apparatus body 25).

Of these, the first banknote transport path 27 that directly communicates with the banknote insertion slot 21 is substantially along the longitudinal direction of the banknotes stored in the stacker 28 (longitudinal direction of the apparatus main body 25) as shown in the drawing. It is meandering in a U shape.

Between the horizontal portion 27b and the falling portion 27c which constitute the upstream side of the U-shaped meandering first bill conveying path 27, a cocked forcibly conveying the inserted bills into the main body 25 of the apparatus. A first banknote transport means 31 including a belt transport belt 30 is provided, and a bottom 27d of the first banknote transport path 27 is provided with a shutter section 32 for opening and closing the first banknote transport path 27. There is.

A banknote discriminating means 33 for discriminating the authenticity of the inserted banknotes is arranged along the rising portion 27e at the rising portion 27e which constitutes the downstream side of the first bill conveying path 27.

Therefore, according to the structure of the first banknote transport path 27 described above, the first banknote transport path 27 is formed in a serpentine shape in a substantially U shape along the longitudinal direction of the stored banknotes.
From the tip 21a of the banknote insertion slot 21 to the second banknote transport path 2 without shortening the entire banknote transport path 27.
The distance (thickness) L ′ in the depth direction up to the start end of 9 (the end 27a of the first bill transport path 27) can be greatly reduced.

On the other hand, in the front mask 22 forming the above-mentioned bill insertion slot 21, the first bill feeding means 31 is provided.
In addition to the shutter means 32, an entrance lever 41 for detecting the start end and the end of the inserted bill is arranged. Although not shown in the drawing, the entrance lever 41 inserts a bill near the entrance lever 41, An optical sensor for detecting the discharge is provided. The optical sensor 40 is a monitor lamp that notifies the operating state of the bill.

The first bill transporting means 31 applies the driving force to the transport belt 30, which is wound around the pair of pulleys 42 and 43, the driven roller 44 which is pressed against the transport belt 30, and the transport belt 30. Conveyor motor in mask 45
The driving force of the motor 45 is transmitted to the conveyor belt 30 via a gear transmission mechanism 46 including a plurality of gears.

Further, as shown in FIG. 2 which is an enlarged front view of the shutter means 32, the first plate 50 fixed to the front mask 22 and a rack and pinion mechanism 51 to be described later with respect to the first plate 50. And a second plate 52 slidably supported in the vertical direction by the lower plate 52. The lower end 52a of the second plate 52 is staggered (staggered) as shown in FIG. 3 shown in the bottom view.
A shutter 54 including a plurality of plates 53 planted in different postures is provided.

Of the plurality of plates 53, the plate 53a planted at the center has a substantially V-shaped cross section, and the others have a substantially rectangular cross section.

Further, since the shutter 54 composed of the plurality of plates 53 is planted with the postures alternately changed, when viewed from the front as shown in FIG. The entire area in the direction is covered with almost no space.

On the other hand, as shown in FIG.
The cross-sectional shape of each of the plurality of plates 53 so that the plurality of plates 53 forming the shutter 54 can be projected and retracted in the upper and lower chutes 55 and 56 that form the first banknote transport path 27 (FIG. 1) at a position facing each other. A plurality of holes 55a and 56a having a shape corresponding to the above are formed.

Next, the operation of the shutter means 32 described above will be described, and the structure thereof will be described in more detail.

As shown in FIG. 5 which is an enlarged cross-sectional view of the essential portion of FIG. 1, when the first bill transport path 27 is opened, the pinion 57a of the shutter motor 57 and the pinion 57a meshing with the pinion 57a. The second plate 52 is pulled upward by a predetermined distance by a rack and pinion mechanism 51 formed of a rack 52b formed on the two plates 52, whereby a plurality of plates 53 constituting a shutter 54 at the lower end of the second plate 52 are moved to a lower chute 56. The first banknote transport path 27 formed between the upper and lower chutes 55, 56 is opened by escaping from the hole 56a formed in the.

On the other hand, when closing the first bill transport path 27, as shown in FIG. 6, the driving force of the shutter motor 57 pulls the second plate 52 downward by a predetermined distance via the rack and pinion mechanism 51. As a result, the plurality of plates 5 constituting the shutter 54 at the lower end of the second plate 52 are formed.
3 is inserted into the hole 56a formed in the lower chute 56 to close the first banknote transport path 27 formed between the upper and lower chutes 55, 56.

According to the above-mentioned shutter means 32, the upper and lower chutes 55, 56 of the first bill conveying path 27 which is operated to be opened and closed have a narrow hole 55a in which the plurality of plates 53 constituting the shutter 54 appear and disappear, Since it is only necessary to form a plurality of 56a, when a banknote passes between the upper and lower chutes 55, 56 in which the plurality of holes 55a, 56a are formed, the jam of the banknote due to factors such as the leading edge of the banknote being caught does not occur. There is an effect.

Next, the second bill conveying means 60 arranged along the rising portion 27e downstream of the first bill conveying path 27 shown in FIG. 1 and the bill discriminating means 33 for discriminating the authenticity of the inserted bill.
The configuration of will be described.

As shown in FIG. 1, the second bill conveying means 60 has a drive pulley 6 rotatably supported by a drive shaft 61.
2 and a driven pulley 64 rotatably supported by the driven shaft 63.
And a driven belt 66, which is a cocked belt and is wound between the driven belts 66 and 67.

A driven roller 68, which is in pressure contact with the driven roller 67, is disposed at the start end of the rising portion 27e.

On the other hand, the carrying motor 69 that gives a driving force to the drive shaft 61 is arranged at the uppermost part of the apparatus main body 25, and when the carrying motor 69 is driven, it is moved to the side of the apparatus main body 25. The drive shaft 61 rotates via the gear transmission mechanism (not shown) provided.

When the drive shaft 61 is rotationally driven in this way,
The inserted banknotes sandwiched between the transport belt 65 and the driven rollers 66 and 67 and between the driven roller 67 and the driven roller 68 are forcibly transported toward the end 27a of the first banknote transport path 27.

The drive shaft 61 of the second bill transport means 60
Between the driven shaft 63 and the driven shaft 63, the bill discriminating means 33 for discriminating the authenticity of the inserted bill is arranged.

This bill discriminating means 33 is used for the first bill conveying path 2
It is composed of an optical sensor 70 and a magnetic sensor 71 for detecting the change in density and magnetism of the inserted bill passing through 7, and the authenticity of the inserted bill is determined based on the output signals of the optical sensor 70 and the magnetic sensor 71. It

The optical sensor 70 is used for the first banknote transport path 2
7 and a light emitting and receiving element 70a, 70b arranged at a predetermined interval, and a magnetic sensor 71 is composed of a magnetic head 71a and a pressure roller 71b which is in pressure contact with the magnetic head 71a.

Next, in order to convey the inserted bill conveyed in the first bill conveying passage 27 along the longitudinal direction of the stacker 28 (longitudinal direction of the apparatus main body 25), the end 27a of the first bill conveying passage 27. The second banknote transport path 29 formed so as to be bent approximately 90 degrees downward from the second banknote transport path 29 will be described, and the third banknote transport means 80 disposed along the second banknote transport path 29 and the second banknote transport means 80 will be described. The banknote accommodating means 90 for stacking and accommodating the banknotes transported in the banknote transport path 29 one by one in the stacker 28 will be described.

A part of each component of the third bill transporting means 80 arranged along the second bill transporting path 29 is also used as a component of the second bill transporting means 60.

That is, as shown in FIG. 1, the third bill conveying means 80 includes a drive pulley 62 rotatably supported by a drive shaft 61, a driven pulley 64 rotatably supported by a driven shaft 63, and The drive and driven pulleys 62 and 64 are constituted by a conveyor belt 65 which is a cocked belt.

Further, the third bill transporting means 80 is the apparatus main body 2
As shown in the rear view of FIG. 7 with the stacker 28 removed from the No. 5, the driven pulley 81 rotatably supported by the driven shaft 63 outside the driven pulley 64, and one end of the driven pulley 63 at the intermediate portion of the driven shaft 63. Shoot plate 82 movably supported
A driven shaft 83 rotatably supported on the tip of the chute plate 82, a driven pulley 84 rotatably supported on the driven shaft 83, and a winding between the driven pulley 84 and the driven pulley 81. The transport belt 85 includes a rotated cocked belt. The chute plate 82 constitutes a part of a bill storing means 90 which will be described later, and the chute plate 82 is stretched between its back surface and the back plate 25a of the apparatus body 25 as shown in FIG. The coil spring 86 provided constantly urges the coil spring 86 toward the back plate 25a.
It has stopped at the initial position indicated by.

According to the third bill transport means 80, as shown in FIG. 1, when the drive shaft 61 is rotated by the transport motor 69 arranged at the uppermost part of the apparatus main body 25, the drive shaft 61 is rotated. Subsequent to the conveyance belt 65 and the conveyance belt 8
5 rotate in the same direction, and the inserted bills conveyed to the terminal end 27a of the first bill conveyance path 27 are forcibly conveyed along the second bill conveyance path 29 by the third bill conveyance means 80. Become.

It should be noted that the pulleys and the conveyor belt of each bill conveying means shown in FIG. 1 are arranged in pairs so as to face each other on both sides of the shaft supporting the pulleys.

In FIG. 1, reference numeral 200 denotes an exit lever which is disposed upstream of the second banknote transport path 29 and detects the start end and the rear end of the inserted banknote transported in the second banknote transport path 29. is there.

Next, the bill accommodating means 90 for accumulating and accumulating the bills conveyed in the second bill conveying path 29 one by one in the stacker 28 will be explained.

As shown in FIG. 7, the bill accommodating means 90 is arranged in the longitudinal direction of both sides of the apparatus main body 25, and is a pair of bill guides rotatably supported in one direction with its upper and lower ends as axes. The drums 91 and 92 and the bill guiding drum 9
It is composed of a drive device 93 for rotating the first and the second motors 92 and 92 in opposite directions and in the same phase.

Of these, lattice-shaped ribs 91a and 92a are formed on the peripheral surfaces of the bill guiding drums 91 and 92, and the second ribs are formed in the longitudinal direction thereof, that is, in the direction along the second bill conveying path 29. A slit (which will be described later) for guiding the inserted bill conveyed in the bill conveying path 29 is formed.

Further, notches 91b and 92b are formed in the central portion of the bill guiding drums 91 and 92 along the circumferential direction, and the notches 91b and 92b are formed on both sides of the tip of the chute plate 82. Protrusions 82a, 82b
Are engaged.

On the other hand, the driving device 93 for driving the bill guiding drums 91, 92 is a stack motor 94 and this stack motor 94 as shown in FIG. 8 which is an AA enlarged cross section of FIG.
Of the gear transmission 95 that meshes with the pinion 94a of the gear. The shafts 96 and 97 arranged on both sides of the gear transmission 95 are provided with worm gears 98 and 99, respectively.
A pair of worm wheels 101, 102 having protrusions 101a, 102a for fitting with the lower ends of the bill guiding drums 91, 92 are meshed with the worm gears 98, 99. The stack motor 94 is connected to a fullness detecting device 103 described later.

According to such a driving device 93, when the stack motor 94 rotates in one direction, the worm wheels 101 and 102 are reversed from each other through the gear transmission 95 and the worm gears 98 and 99 as shown by arrows. The bill guide drums 91 and 92, which rotate in the same direction and in the same phase as the projections 101a and 102a of the worm wheels 101 and 102, also rotate in the opposite direction and in the same phase.

Next, the operation of the above-described bill accommodating means 90 will be described, and the structure will be described in more detail.

FIG. 9 is a conceptual sectional view taken along the line BB of FIG. 7, and particularly shows a state in which the stacker 28 is mounted on the back surface of the apparatus main body.

On the peripheral surfaces of the bill guiding drums 91 and 92, bill guiding grooves 91c and 92c are formed along the axial direction thereof, that is, along the carrying direction of the second bill carrying path 29.
Further, at the initial position of the bill guiding drums 91 and 92, as shown in FIG. 9, the bill guiding grooves 91c and 92c are stopped so as to face each other, and the bills are guided into the bill guiding grooves 91c and 92c from the tip end side thereof. I am waiting for you.

On the other hand, such bill guide drums 91, 9
As shown in FIG. 9, the bill 100 is guided into the bill guiding grooves 91c and 92c of the second bill by the third bill guiding means 80, and when it reaches a predetermined position, the bill guiding drums 91 and 92.
Start to rotate in the opposite phase and in the same phase as indicated by the arrow.

In this way, the bill guide drums 91 and 92 are in opposite directions as shown by the arrows (in FIG. 9, the bill guide drums 91 and 92).
Is counterclockwise, and the bill guide drum 92 is clockwise, and when rotated in the same phase, the bill 100 is moved in parallel to the stacker 28 side by the bill guide grooves 91c and 92c, as shown in FIGS. The stacking spring 28a disposed inside the stacker 28 is pressed and sandwiched between the stacker plate 28b and the outer peripheral surfaces of the bill guiding drums 91 and 92 against the pressing force of the stack spring 28a. At that time, at the same time, the chute plate 82 of the second banknote transport path 29 in which the projections 82a and 82b engage with the banknote guide grooves 91c and 92c formed in the notches 91b and 92b of the banknote guide drums 91 and 92 at the same time is the banknote. As the guide drums 91 and 92 rotate, the stacker 28
Since the bills 100 are moved to the side, the bills 100 are reliably pushed into the stacker 28 and stored.

On the other hand, even after the banknotes 100 guided in the banknote guide grooves 91c and 92c are stored on the stacker 28 side, the banknote guide drums 91 and 92 continue to rotate in the same direction as shown in FIG. At this time, as shown in FIG. 13, when the bill guiding groove 91 is rotated by a certain rotation angle or more, the bill guiding groove 91 is formed by the notches 91b and 92b formed in the bill guiding drums 91 and 92.
The engagement between c and 92c and the shoot plate protrusions 82a and 82b is released, and the attraction force of the coil spring 86 causes the shoot plate 82 to instantly return to the initial position for guiding the next inserted bill.

The bill guiding drums 91 and 92 further rotate from the position shown in FIG. 13 and stop rotating when reaching the position shown in FIG.
It returns to the initial position to be stored inside.

Next, the fullness detecting device 103 connected to the stack motor 94 will be described. FIG. 14 is a block diagram showing the functional configuration of the fullness detection device 103. The fullness detecting device 103 determines a measuring unit 104 that measures a load output (for example, a load current, a load voltage, etc.) generated when the stack motor 94 is driven, and determines whether the measured value of the measured load output exceeds a set value. Determination means 105
And a notification means 10 for outputting a full detection signal to the external monitor device 107 according to the determination result of the determination means 105.
It is composed of six. The functional block shown in FIG. 14 can be configured by a circuit having CPU (central processing unit), ROM, RAM, etc. as main components.

The set value set by the determination means 105 is set based on the measured value of the load output generated by the stack motor 94 when the stacker 28 is full of bills. However, this set value can be appropriately set according to the stacker capacity and the like.

The fullness detecting device 103 is installed at a predetermined position in the bill processing device 20 (for example, in the driving device 93), but at any place if it can be electrically connected to the bill processing device 20. It may be installed in. For example, it can be installed in a control device (not shown) in a device body such as a vending machine in which the banknote processing device 20 is mounted.

Next, the operation of the entire bill processing apparatus 20 having the above-described structure will be described, and the structure will be described in more detail.

First, as shown in FIG. 15 in which the same parts as in FIG.
If there is an abnormality, the shutter means 32 closes the first banknote transport path 27 to restrict the entry of the inserted banknotes, and it is determined that the status is normal. If it does so, the 1st bill conveyance way 27 will be opened by shutter means 32, and entrance of the inserted bill will be permitted.

Next, the bill insertion slot 21 of the bill processing apparatus 20.
When the inserted bill 100 is inserted therein and the entrance lever 41 rotates counterclockwise, the entrance sensor is turned on by the rotation of the lever, and the entry of the inserted bill 100 is detected.

Then, based on the bill detection signal generated by the rotation of the entrance lever 41, the in-mask transport motor 45 of the first bill transport means 31 is driven to rotate the transport belt 30 in the counterclockwise direction. Is gripped between the conveyor belt 30 and the driven roller 44, and is conveyed into the apparatus main body 25 along the first bill conveyance path 27. In addition to the first bill conveying means 31, the second and third bill conveying means 60, based on the bill detection signal generated by the rotation of the entrance lever 41,
80 is driven in the same manner, and the inserted bill 100 is transferred to the device main body 25
Conveyed inside.

On the other hand, the authenticity of the inserted bill 100 is that the leading end 100a of the bill 100 is the exit lever 20 as shown in FIG.
It is conveyed while rotating 0 in the clockwise direction, and further, while the rear end 100b of the inserted bill 100 reaches the lower end of the shutter means 32, it is discriminated based on the detection signal of the bill discriminating means 33. When the bill 100 is determined to be a true coin by the bill discriminating unit 33 at the feeding position of the inserted bill 100 illustrated in FIG. 16, the bill 100 regarded as the true coin is further counted by the third bill feeding unit 80. The paper money is conveyed to the downstream side of the 2-banknote conveyance path 29. Further, at the conveyance position of the inserted bill 100 shown in FIG. 16, the bill 100 is the bill discriminating means 33.
When it is determined that the bill is a counterfeit coin, the first to third bill transporting means 31, 60, 80 are reversed, and the inserted bill 100 is returned from the bill insertion slot 21.

On the other hand, when the inserted bill 100 is determined to be a true coin and its tip 100a is guided into the bill guide drums 91 and 92 of the bill accommodating means 90 as shown in FIG. The end 100b moves to a position beyond the exit lever 200 which also functions as a pullout prevention lever.

As shown in FIG. 17, when the rear end 100b of the bill 100 reaches a position beyond the exit lever 200,
The exit lever 200 rotates counterclockwise by the elastic force of a return spring (not shown) and returns to the initial position that closes the second banknote transport path 29, so that the inserted banknote 1 shown in FIG.
The inserted banknote 100 cannot be pulled out from the transport position of 00.

Further, as shown in FIG. 17, when the exit lever 200 for detecting the presence / absence of bills returns to the initial position, the shutter means 32 is driven based on the detection signal, and the shutter 54 at the tip thereof conveys the first bill. The passage 27 is closed to prevent the continuous insertion of banknotes, and at the same time, the drive of all the banknote conveying means is stopped.

By the detection signal by the return of the exit lever 200 to the initial position, the rear end 100b of the inserted bill 100 passes the position of the exit lever 200, and the entire bill 100 is formed on the bill guiding drums 91, 92 of the bill accommodating means 90. When it is detected that the bills are guided in the bill guiding grooves 91c and 92c (Fig. 9), the bill accommodating means 9 is detected based on the detection signal.
The drive unit 93 of 0 is driven, and the work of storing the inserted bill 100 in the stacker 28 is started.

When the drive portion 93 of the bill storing means 90 is driven, the bill guiding grooves 91c of the bill guiding drums 91, 92,
The inserted bill 100 guided in the bill 92c (FIG. 9) is rotated by the bill guiding drums 91, 92 in one direction as shown in FIG.
It is translated into the stacker 28 as shown at 8. At that time, in conjunction with the rotation of the bill guide drums 91 and 92, the second
Chute plate 82 forming a part of the bill transport path 29
Also rotates counterclockwise around the shaft 63, and the inserted bill 100
Is pushed to the stacker 28 side.

In this way, as shown in FIG. 19, after the inserted bill 100 is pushed and sandwiched between the outer peripheral surfaces of the bill guiding drums 91 and 92 and the stacker plate 28b,
When the bill guiding drums 91, 92 further rotate and return to the initial position, the chute plate 82 also returns to the initial position by the attraction force of the coil spring 86 as shown in FIG. 20, and detects the return of the initial position. The shutter 54 of the shutter means 32 based on the signal from the sensor
Also returns to the initial position where the first banknote transport path 27 is expanded and ready for receiving the next banknote.

When the genuine banknotes 100 are sequentially stacked and housed in the banknote stacker 28 by the above-described procedure, the stacked banknotes 100 increase in thickness, so that they move to the stacker side as shown in FIG. Shoot plate 8 when
The resistance of 2 becomes large. As described above, since the chute plate 82 is interlocked with the bill guide drums 91 and 92, when the chute plate 82 has a large resistance,
The load output of the stack motor 94 that rotates the bill guiding drums 91 and 92 increases. When the load output of the stack motor 94 exceeds a predetermined value as the banknotes are stored, the fullness detection device 103 detects that the banknotes stacked in the stacker 28 are full and notifies the external monitor device 107.

As described above, after it is detected that the banknotes stacked in the stacker 28 are full and the external monitor device 107 is notified, as shown in FIG. 28 is rotated clockwise about a bearing shaft (not shown) arranged at the lower end to expand the upper surface of the stacker 28, and a stack of bills 30 that is a stack of inserted bills.
Pull 0 upward as shown by the arrow and collect.

As shown in FIG. 22, when the stack of bills 300 stacked and accommodated in the stacker 28 is pulled out and collected, the stack of bills 300 is prevented from being scattered so as to be collected.
Box levers 110 for preventing scattering are provided on both sides of the bank bundle 8 for partially restraining both sides of the bill bundle 300.

This box lever 110 is used for the stacker 2
As shown in FIG. 23, which is a plan view of No. 8, a pair of stackers 28 are provided on both sides of the stacker 28 so as to face each other.
L-shaped lever 112 rotatably supported around
It consists of

When the upper part of the stacker 28 is removed from the main assembly 25 of the apparatus as shown in FIG. 25, the tip end 112a of the lever 112 as shown in FIG. 24 is bundled by the pressing force of the coil spring 113 wound around the shaft 111. The upper surface of the banknotes 300 is entered and the upper surface of the banknote stack 300 is restrained from both sides, so that when the banknote stack 300 is pulled out from above the stacker 28 as indicated by an arrow, it is regulated so as not to be scattered.

It should be noted that the lever rear end 112b of the box lever 110 is a disk-shaped box disposed inside the apparatus body 25 shown in FIG. 25 when the stacker 28 is mounted inside the apparatus body 25 as shown in FIG. The box lever 110 abuts on the lever guide 114, so that the box lever 110 rotates around the shaft 111 along the outer shape of the box lever guide 114 as shown by the arrow, and the lever tip portion 112a thereof retracts from the upper surface of the stacker plate 28b. Therefore, the box lever 110 does not hinder the storage of bills when storing the inserted bills.

Note that, in the above bill processing apparatus 20, FIG.
Since the main body 25 of the apparatus can be opened and closed with respect to the front plate 23 around the shaft 24 at the lower end, the latch means 2 can be used at the time of maintenance and inspection such as jam of bills in the first bill transport passage 27.
6 is released from the engagement between the device body 25 and the front plate 23, and the device body 25 is rotated clockwise about the shaft 24, the space between the device body 25 and the front plate 23 is widened, and Since the first bill transport passage 27 is released, the workability thereof can be improved, and if the lower chute 56 of the first bill transport passage 27 is rotated in the clockwise direction, the first bill located on the lower surface of the shutter 54 is removed. The bill transport passage 27 is expanded, and the maintenance and inspection of that portion can be further improved.

Further, in the above-mentioned embodiment, the first bill transporting means 31 is arranged in the front mask 22 as shown in FIG. 1, but the present invention is not limited to the above-mentioned embodiment. As shown in the banknote handling apparatus 20 of FIG. 27 in which the same parts as those of FIG.
The banknote transport means 31 is deleted, and the first banknote transport path 27 is substantially L.
It is also possible to form a serpentine shape, and when configured in this manner, the second bill transport path 2 is extended from the tip 21a of the bill insertion slot 21.
The distance L ″ (L ″ <L ′) in the depth direction to the start end of 9 (the end 27a of the first banknote transport path 27) is further shortened, and the thickness of the banknote handling machine 20 in the depth direction is made thinner. be able to.

[0091]

As described above, according to the banknote handling apparatus of the present invention, the banknote pressing plate can be used in the stacker based on the load output of the driving means when the banknote pressing plate presses the banknote toward the stacker. Since a fullness detecting means for detecting the fullness of bills is provided, it is possible to perform fullness detection with a simple configuration by simply making an electrical connection to an existing bill processing device, and to detect the fullness of the optical sensor. Since there is no need for such an independent optical component, there is no need for a space for mounting components or man-hours for mounting.
Without increasing the shape of the stacker or increasing the cost,
It becomes possible to detect the fullness of the bill.

[Brief description of drawings]

FIG. 1 is a conceptual cross-sectional view of a bill processing apparatus according to the present invention.

FIG. 2 is a conceptual bottom view of a shutter portion.

FIG. 3 is a conceptual bottom view of a shutter portion.

FIG. 4 is a plan view of a conveyance path.

FIG. 5 is a conceptual sectional view of a shutter portion.

FIG. 6 is a conceptual cross-sectional view of a shutter portion.

FIG. 7 is a rear view of the apparatus body.

FIG. 8 is a conceptual conceptual diagram of a drive unit that constitutes a bill storage unit.

FIG. 9 is a conceptual cross-sectional view showing the operation of the bill storage unit.

FIG. 10 is a conceptual cross-sectional view showing the operation of the bill storage unit.

FIG. 11 is a conceptual cross-sectional view showing the operation of the bill storage unit.

FIG. 12 is a conceptual cross-sectional view showing the operation of the bill storage unit.

FIG. 13 is a conceptual cross-sectional view showing the operation of the bill storage unit.

FIG. 14 is a block diagram showing a functional configuration of a fullness detector.

FIG. 15 is a conceptual cross-sectional view showing the operation of the banknote handling machine according to the present invention.

FIG. 16 is a conceptual cross-sectional view showing the operation of the banknote handling machine according to the present invention.

FIG. 17 is a conceptual sectional view showing the operation of the banknote handling machine according to the present invention.

FIG. 18 is a conceptual cross-sectional view showing the operation of the banknote handling machine according to the present invention.

FIG. 19 is a conceptual sectional view showing an operation of the banknote handling machine according to the present invention.

FIG. 20 is a conceptual sectional view showing the operation of the banknote handling machine according to the present invention.

FIG. 21 is a conceptual sectional view showing the operation of the banknote handling machine according to the present invention.

FIG. 22 is a conceptual diagram showing an operation of the banknote handling machine according to the present invention.

FIG. 23 is a plan view of a stacker showing a box lever.

FIG. 24 is a plan view of a stacker showing a box lever.

FIG. 25 is a conceptual side view of the banknote handling apparatus showing a box lever.

FIG. 26 is a conceptual sectional view showing the operation of the banknote handling machine according to the present invention.

FIG. 27 is a conceptual sectional view showing another embodiment of the banknote handling machine according to the present invention.

FIG. 28 is a conceptual cross-sectional view showing a conventional banknote handling machine.

FIG. 29 is a conceptual cross-sectional view showing the operation of the conventional banknote handling machine.

[Explanation of symbols]

 20 ... Banknote processing device 27 ... 1st banknote conveyance path 28 ... Stacker 29 ... 2nd banknote conveyance path 103 ... Full detection device

Claims (1)

[Claims] 1. A banknote transport path for guiding inserted banknotes to a stacker in the apparatus main body, a stacker for stacking and accommodating the banknotes transported by the banknote transport path, and rotatably disposed on both sides in the width direction of the stacker. The banknote guide drum for storing the banknotes in the stacker, the driving means for synchronously rotating the banknote guide drum, and the banknote guide drum are engaged, and the banknotes are transferred to the stacker side according to the rotation of the banknote guide drum. In a banknote processing apparatus having at least a banknote pressing plate that presses to, the fullness of banknotes in the stacker is detected based on the load output of the drive unit when the banknote pressing plate presses the banknote to the stacker side. A bill processing apparatus, characterized in that it is provided with a full detection means.