JP4111081B2 - Banknote deposit and withdrawal device - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a banknote depositing / dispensing apparatus which is incorporated in an automatic transaction apparatus and performs banknote depositing / dispensing processing.
[0002]
[Prior art]
FIG. 5 is a schematic side view showing the internal configuration of a conventional banknote depositing and dispensing apparatus of this type.
In the figure, 1 is a customer service port for customers to insert banknotes and pays out banknotes to customers, 2 is a discrimination unit for identifying banknotes sent one by one from this customer service port, 3a to 3d are this Temporary holding units for temporarily holding banknotes identified as depositable by the discrimination unit 2, 4a to 4d are banknote storage units, and the banknote storage units 4a to 4d are arranged in the vertical direction, and the temporary storage unit 3a -3d are provided corresponding to the banknote storage units 4a-4d, respectively.
[0003]
Here, the uppermost banknote storage unit 4a stores a banknote banknote at the time of deposit and banknotes of denominations that are not to be withdrawn, and the banknote storage units 4b to 4c use banknotes for withdrawal in denomination. It is set to be stowed.
Reference numeral 5 denotes a reject banknote storage unit for storing reject banknotes at the time of withdrawal, and reference numeral 6 denotes a forgotten banknote storage unit for taking in and storing banknotes forgotten by the customer. The reject banknote storage unit 5 and the forgotten banknote storage unit 6 are It is provided on the opposite side of the temporary storage part 3a across the banknote storage part 4a located at the uppermost stage.
[0004]
7-10 are the 1st-4th conveyance paths which pinch and convey a banknote, for example, are shown by patent document 1. FIG. Each transport path is provided with two pairs of belts, and each of the pair of belts is configured to sandwich and transport bills from both front and back surfaces. The part of the banknote clamped by this belt pair is a part on the inner side of a certain length from the end part in the banknote width direction (direction orthogonal to the transport direction).
[0005]
Here, the first transport path 7 is provided so as to reach the temporary holding sections 3a to 3d from the customer service port 1 through the discrimination section 2, and the second transport path 8 is identified in the banknote transport direction at the time of deposit. It is provided on the downstream side of the section 2 so as to branch from the first transport path 7 and return to the customer service port 1, and further, the third transport path 9 and the fourth transport path 10 are connected to the service port 1 and the discrimination unit 2. It is provided so as to branch from the first transport path 7 to reach the reject banknote storage unit 5 and the banknote storage unit 6 to be removed.
[0006]
In addition, the 1st conveyance path 7 and the 2nd conveyance path 8 can convey a banknote bidirectionally.
In the above-described configuration, the deposit process and the withdrawal process are performed as follows.
First, in the case of deposit processing, when a transaction is started and banknotes are inserted all at once by the customer with the shutter of the customer service port 1 opened, the shutter is closed and the banknotes are separated one by one from the service port 1. Then, it is fed out to the first transport path 7.
[0007]
The fed banknotes are conveyed to the discrimination unit 2 by the first conveyance path 7, and the discrimination unit 2 detects the banknotes' correctness, discrimination of denominations, and detection of conveyance abnormalities such as chaining and skewing.
As a result, banknotes with unknown denominations or banknotes in which a conveyance abnormality has been detected are sent back to the customer service port 1 through the second transport path 8 as deposit reject banknotes, and are distinguished from the inserted banknotes and accumulated.
[0008]
In addition, banknotes that have been distinguished from non-payment denominations that are partly cut or missing from the outline image of what the denomination has been identified, and banknotes that have been identified as non-withdrawal denominations are temporarily stored in the first transport path 7. It is sent to the holding unit 3a and temporarily held.
On the other hand, the banknote discriminated as a genuine note when it is suitable for withdrawal with the denomination target is transported to the temporary storage units 3b to 3d by the first transport path 7 and temporarily stored.
[0009]
When all the bills thrown into the customer service port 1 are drawn out and the discrimination is completed, the shutter of the customer service unit 1 is opened, and the rejected bills are returned to the customer.
When the transaction is confirmed, the banknotes accumulated in the temporary holding units 3a to 3d are taken in and stored in the corresponding banknote storage units 4a to 4b.
[0010]
In the case of the withdrawal process, when the transaction is started, the banknotes are fed out from the banknote storage units 4b to 4d and sent to the discrimination unit 2 through the first transport path 7 to discriminate between loss, denomination, and the like. A conveyance abnormality such as chaining or skewing is detected.
As a result, a partly cut or missing banknote (a banknote stored in the banknote storage units 4b to 4d by replenishment or the like) or a banknote in which a transport abnormality is detected is a third transport path 9 as a withdrawal reject banknote. And is stored in the reject banknote storage unit 5 by the third transport path 9.
[0011]
The banknotes that have been identified as genuine bills by the discrimination unit 2 and whose denomination has been determined are transported by the first transport path 7 and accumulated in the customer service port 1.
When banknotes corresponding to the denomination and number of sheets designated in advance by the customer are accumulated at the customer service opening 1, the shutter is opened and the customer is withdrawn.
[0012]
When the customer forgets to take the banknote, the banknote is sent to the second conveyance path 8 side in the customer service port 1 and is fed out to the second conveyance path 8 and passes through the discrimination unit 2 from the first conveyance path 7. , The fourth transport path 10 is sent to and stored in the banknote storage unit 6 forgotten.
As described above, the banknotes that have been discriminated from the damaged bills partially cut or lost by the discrimination unit 2 during the deposit process and the withdrawal process are stored in the reject banknote storage unit 5.
[0013]
[Patent Document 1]
Japanese Patent Laid-Open No. 05-242337 (for example, paragraphs [0009] to [0012] and FIGS. 1 and 2)
[0014]
[Problems to be solved by the invention]
However, in the above-described conventional technology, although the loss identification part is cut or lost by performing the damage discrimination in the discrimination part, it is excluded as a reject ticket at the time of deposit / withdrawal. However, since it is not possible to detect a banknote with deteriorated quality due to its weakness, such a deteriorated banknote will be accepted and stored in the storage section of the money type. There will be a problem that the customer will be withdrawn, and the customer will not be able to dispense with a clean banknote.
[0015]
An object of the present invention is to solve such a problem.
[0016]
[Means for Solving the Problems]
Therefore, according to the present invention, the portion inside the both ends of the banknote in the direction orthogonal to the banknote transport direction is sandwiched and transported by the transport path so that the end of the banknote with weak waist hangs down by its own weight. And the banknote which was drawn out from the banknote storage part at the time of a withdrawal transaction by arranging an optical detector at a position below the nipping position of the banknote by the transport path in a direction substantially parallel to the transport surface and perpendicular to the transport direction In the middle of transporting the banknote in the horizontal direction, the optical detector detects the drooping of the banknote end, determines whether or not the banknote can be withdrawn based on the detection result , and scoops the sagging end of the banknote on the slope. The guide member is provided on the downstream side of the optical detector in the bill conveyance direction .
[0017]
DETAILED DESCRIPTION OF THE INVENTION
Embodiments of the present invention will be described below with reference to the drawings.
Figure 3 is a side view showing a schematic configuration of the embodiment.
In the figure, 1 is a customer service port, 2 is a discrimination section, 3a to 3d are temporary holding sections, 4a to 4d are banknote storage sections, 5 is a reject banknote storage section, 6 is a forgotten banknote storage section, and 7 to 10 are first to 1st sections. In the fourth transport path, these are the same components as those of the conventional one, and are configured in the same manner, so the description thereof is omitted.
[0018]
Reference numeral 11 denotes an optical sensor (optical detector) for detecting a banknote whose quality has deteriorated due to remarkably weak paper due to long-term use. Reference numerals 12 and 13 denote front and rear positions of the optical sensor 11 in the banknote transport direction. It is a bill guide provided in.
FIG. 1 is a perspective view of the main part of the embodiment, and FIG. 2 is a side view of the main part. The details of the first transport path 7, the optical sensor 11, and the bill guides 12 and 13 will be described with reference to both figures.
[0019]
The first transport path 7 includes a horizontal portion that sandwiches the banknote A between the service port 1 and the discrimination section 2 and transports it horizontally, and more strictly, a horizontal portion between the discrimination section 2 and the switching blade 14. including.
The horizontal portion is composed of a pair of upper and lower endless conveying belts 7a and 7b arranged substantially horizontally and a belt roller (pulley) that supports the conveying belts 7a and 7b. Thus, the belts are driven to rotate the conveyor belts 7a and 7b.
[0020]
Note that the switching blade 14 is rotatably provided at a branch portion of the first transport path 7 and the third transport path 9 so as to switch the transport direction of the bill A.
The position of the banknote A sandwiched between the two sets of transport belts 7a and 7b is a part that is a certain length inside from both ends in the width direction of the banknote A (direction orthogonal to the transport direction). However, when the waist of the paper is remarkably weak due to long-term use or the like, both end portions of the banknote A, that is, portions protruding outward from the transport belts 7a and 7b hang down due to their own weight according to the degree of weakness of the waist.
[0021]
The optical sensor 11 is composed of a light emitting element and a light receiving element. The light emitting element and the light receiving element are arranged on the conveying belts 7a and 7b in the horizontal first conveying path 7 between the discrimination section 2 and the switching blade 14. It is provided at a position lower than the contact position, that is, the position where the banknote A is sandwiched between the conveyor belts 7a and 7b (conveying surface) so as to face the lower conveying belt 7b substantially in parallel with the conveying surface. ing.
[0022]
The banknote guides 12 and 13 are formed of a plate material having a smooth surface so that the banknote A can slip easily. The banknote guides 12 and 13 face each other across the installation position of the optical sensor 11 in the conveyance direction of the banknote A. These are arranged on both outer sides of the lower belt 7b so as to form an inclined surface.
[0023]
Thereby, the banknote guide 12 will be located in the downstream of the optical sensor 11 in the banknote conveyance direction at the time of payment transaction, and the banknote guide 13 will be located in the downstream of the optical sensor 11 in the banknote conveyance direction at the time of payment transaction. In each position, the banknote guides 12 and 13 are configured such that when both ends of the banknote A are hung down, the sagging part is scooped up by a slope.
[0024]
FIG. 4 is an explanatory view showing edge detection of the bill A by the optical sensor 11.
As described above, the optical sensor 11 is provided at a position lower than the position where the bill A is sandwiched between the transport belts 7a and 7b so as to face each other with the lower transport belt 7b interposed therebetween. When the banknote A sandwiched between the belts 7a and 7b and transported in the horizontal direction has become extremely weak due to long-term use or the like, as shown in FIG. Since the amount of sag is increased and the optical axis of the optical sensor 11 is cut off, the optical sensor 11 detects it.
[0025]
On the other hand, when the paper of the banknote A is not so weak, the amount of sag at both ends is small as shown in FIG. 4B, so that the optical axis of the optical sensor 11 is not blocked. The optical sensor 11 is not detected.
Note that the bill A conveyed by the conveyor belts 7a and 7b is monitored by the conveyance monitoring sensor when passing through the position of the optical sensor 11, and based on the signal of the conveyance monitoring sensor, the optical sensor exceeds a predetermined time (length). When the 11 optical axis is interrupted, it is determined that the end of the bill A is hanging down, and the determination means (not shown) determines that the withdrawal is not possible.
[0026]
Moreover, since the width | variety of a banknote changes with denominations , the amount of sag changes with the denominations of a banknote. Therefore, regardless of the denomination, the installation height of the optical sensor 11 is determined by an experiment so that the edge of the banknote that is drooped and drooped due to long-term use or the like can be detected.
[0027]
Furthermore, the conveyance speed of the banknote A by the conveyor belts 7a and 7b is set to a speed at which the edge of the banknote that is drooped due to long-term use or the like and does not rise when the end of the banknote that hangs down is cut off. The optical sensor 11 can reliably detect the sagging of the water.
[0028]
Next, the effect | action of the structure mentioned above is demonstrated.
Since the deposit transaction is performed in the same manner as before, only the withdrawal process will be described here.
When the withdrawal transaction is started, banknotes are paid out from the banknote storage units 4b to 4d and sent to the discrimination unit 2 by the first transport path 7 to discriminate between loss, denomination, etc., chain, skew, etc. The conveyance abnormality is detected.
[0029]
And the banknote A which passed the discrimination part 2 is further detected by the optical sensor 11 in the horizontal part of the 1st conveyance path 7, and the drooping of both ends was detected by the optical sensor 11, and the banknote A from which the sagging of the edge part was detected by the optical sensor 11 Is determined to be non-withdrawal.
As a result, the banknote A of which the denomination is unknown in the discrimination unit 2, the banknote A that has been discriminated from a partially damaged or missing banknote, the banknote A in which a conveyance abnormality has been detected, and the optical sensor 11 detect the sag of the end. The banknote A thus made is sent from the first transport path 7 to the third transport path 9 by the switching blade 14 as a withdrawal reject banknote that is not suitable for withdrawal, and the reject banknote storage unit 5 is sent by the third transport path 9. Sent to and stored.
[0030]
Note that the bill A in which the hanging of the end portion is detected by the optical sensor 11 is scooped up by the bill guide 12 and guided to the third transport path 9 by the switching blade 14.
On the other hand, the bill A which has been identified as a genuine note by the discrimination unit 2 and whose denomination has been determined and the sagging of the end portion has not been detected by the optical sensor 11 is transported by the first transport path 7 as it is to the service entrance 1. Accumulated.
[0031]
When banknotes corresponding to the denomination and number of sheets designated in advance by the customer are accumulated at the customer service opening 1, the shutter is opened and the customer is withdrawn.
When the customer forgets to take the banknote, the banknote is sent to the second conveyance path 8 side in the customer service port 1 and is fed out to the second conveyance path 8 and passes through the discrimination unit 2 from the first conveyance path 7. The fourth bill path 10 is sent to and stored in the banknote storage unit 6 that is left behind.
[0032]
Although the embodiment of the present invention has been described above, the present invention is not limited to this.
For example, in the form mentioned above, since processing at the time of deposit transaction is performed in the same manner as before, if the banknote is a withdrawal target banknote whose denomination has been determined by the discrimination unit 2, the banknote storage units 4b to 4d. The banknote inserted into the customer service port 1 at the time of deposit transaction is detected by the optical sensor 11 in front of the discrimination section 2 and the hanging of the edge is detected after that. However, when it is discriminated that the denomination has been confirmed by the discriminating unit 2 by the discriminating unit 2, the bill may be sent to the temporary holding unit 3a and stored in the bill storing unit 4a after the transaction is confirmed.
[0033]
In this way, the number of banknotes whose end portion is detected by the optical sensor 11 during the withdrawal transaction is reduced, so that the time for the withdrawal process can be shortened.
Further, the banknote inserted into the customer service port 1 at the time of deposit transaction is detected by the optical sensor 11 in front of the discrimination unit 2 to detect the sag at the end, and the banknote in which the sag is detected is identified by the discrimination unit 2. Regardless of the method, it is possible to determine that the deposit is not possible by a determination means (not shown) and return it to the customer service port 1 and return it. In this case, the number of deteriorated banknotes in the apparatus can be reduced. become.
[0034]
【The invention's effect】
As described above, the present invention detects the drooping of the end of the banknote in the direction orthogonal to the transport direction in the middle of transporting the banknote fed out from the banknote storage unit in the horizontal direction, and determines the long-term depending on the detection result. This prevents the banknotes that are deteriorated due to the use of the paper from being weakened, so that the banknotes that are deteriorated can be dispensed with the customer.
[Brief description of the drawings]
FIG. 1 is a perspective view of a main part showing an embodiment. FIG. 2 is a side view of the main part showing an embodiment. FIG. 3 is a side view showing a schematic configuration of the embodiment. Explanatory drawing showing edge detection [FIG. 5] Side view showing schematic configuration of conventional example [Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Service entrance 2 Discrimination part 3a-3d Temporary holding | maintenance part 4a-4d Banknote storage part 5 Reject banknote storage part 6 Forgetting banknote storage part 7 1st conveyance path 7a, 7b Conveyance belt 8 2nd conveyance path 9 3rd Transport path 10 Fourth transport path 11 Optical sensor 12, 13 Banknote guide A Banknote

Claims (3)

By squeezing and transporting the inner part from both ends of the banknote in the direction perpendicular to the banknote transport direction with the transport path, the end of the banknote with weak waist is caused to hang down by its own weight, and depending on the transport path At a position below the banknote clamping position, an optical detector is arranged in a direction substantially parallel to the transport surface and perpendicular to the transport direction, and the banknotes fed from the banknote storage unit during the withdrawal transaction are transported in the horizontal direction. On the way, the optical detector detects the drooping of the end of the banknote, and determines whether or not the banknote can be withdrawn according to the detection result .
A bill depositing / dispensing apparatus, wherein a guide member for scooping up a hanging end of a bill with a slope is provided on the downstream side of the optical detector in the bill transport direction . By squeezing and transporting the inner part from both ends of the banknote in the direction perpendicular to the banknote transport direction with the transport path, the end of the banknote with weak waist is caused to hang down by its own weight, and depending on the transport path In the middle of transporting the bills inserted into the customer service section in the horizontal direction by placing the optical detector at a position below the sandwiching position of the bills in a direction substantially parallel to the transport surface and perpendicular to the transport direction. The optical detector detects the drooping of the edge of the banknote, determines whether the banknote can be deposited based on the detection result,
A bill depositing / dispensing apparatus, wherein a guide member for scooping up a hanging end of a bill with a slope is provided on the downstream side of the optical detector in the bill transport direction . In the banknote depositing / withdrawing apparatus according to claim 1 or 2 ,
A bill depositing / dispensing apparatus characterized in that the bill conveyance speed through the conveyance path is set to a speed at which the hanging portion of the bill edge portion does not rise when the bill ends.

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