WO2015079593A1 - Dispositif de traitement de feuille de papier - Google Patents

Dispositif de traitement de feuille de papier Download PDF

Info

Publication number
WO2015079593A1
WO2015079593A1 PCT/JP2013/082809 JP2013082809W WO2015079593A1 WO 2015079593 A1 WO2015079593 A1 WO 2015079593A1 JP 2013082809 W JP2013082809 W JP 2013082809W WO 2015079593 A1 WO2015079593 A1 WO 2015079593A1
Authority
WO
WIPO (PCT)
Prior art keywords
paper sheet
banknote
light
light receiving
light emitting
Prior art date
Application number
PCT/JP2013/082809
Other languages
English (en)
Japanese (ja)
Inventor
坂本　雄一
林　俊介
田中　秀夫
Original Assignee
株式会社日本コンラックス
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社日本コンラックス filed Critical 株式会社日本コンラックス
Priority to KR1020167011339A priority Critical patent/KR101779310B1/ko
Priority to CN201380006740.XA priority patent/CN104254880B/zh
Publication of WO2015079593A1 publication Critical patent/WO2015079593A1/fr

Links

Images

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/16—Testing the dimensions
    • G07D7/162—Length or width
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/16—Delivering or advancing articles from machines; Advancing articles to or into piles by contact of one face only with moving tapes, bands, or chains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H43/00—Use of control, checking, or safety devices, e.g. automatic devices comprising an element for sensing a variable
    • B65H43/08—Photoelectric devices
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D11/00—Devices accepting coins; Devices accepting, dispensing, sorting or counting valuable papers
    • G07D11/10—Mechanical details
    • G07D11/16—Handling of valuable papers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/44—Moving, forwarding, guiding material
    • B65H2301/443—Moving, forwarding, guiding material by acting on surface of handled material
    • B65H2301/4432—Moving, forwarding, guiding material by acting on surface of handled material by means having an operating surface contacting only one face of the material, e.g. roller
    • B65H2301/44322—Moving, forwarding, guiding material by acting on surface of handled material by means having an operating surface contacting only one face of the material, e.g. roller belt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2553/00—Sensing or detecting means
    • B65H2553/40—Sensing or detecting means using optical, e.g. photographic, elements
    • B65H2553/41—Photoelectric detectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/19—Specific article or web
    • B65H2701/1912—Banknotes, bills and cheques or the like

Definitions

  • the present invention relates to a paper sheet processing apparatus that is mounted on a vending machine, a change machine, a game machine, etc., and that identifies the authenticity of paper sheets, and in particular, stably conveys two types of paper sheets having different widths. Related to technology.
  • a bill processing device for discriminating whether or not a bill inserted is a genuine note and accommodating only a bill discriminated as a genuine note is mounted inside a device body such as a vending machine that handles the bill. ing.
  • Such a bill processing apparatus conveys the bill inserted from the bill insertion slot through the bill transport passage, and determines the authenticity of the bill by various identification sensors provided in the bill transport passage. Furthermore, the banknote discriminated as a genuine note is transported to the banknote storage position which is the downstream end of the banknote transport path and is opposed to the banknote storage section, and is stored in the banknote storage section by the banknote storage mechanism.
  • a banknote storage mechanism is provided in the position which opposes a banknote storage part via a conveyance path, the banknote press board which pushes the banknote in a banknote storage position into a banknote storage part from a banknote conveyance path, and a banknote press plate in a banknote storage part And a reciprocating mechanism for moving the
  • Patent Document 1 discloses a banknote identification device having a banknote insertion detection sensor that detects insertion of a banknote and a banknote width detection sensor that detects the width of the inserted banknote.
  • the width of a bill to be inserted is detected by a bill width detection sensor, and a movable wall provided in the width direction of the bill is moved to detect a feature of a predetermined place on the bill.
  • the posture of the banknote is regulated and stored in the banknote storage unit.
  • the movable wall is provided from a position upstream of the transport means on the banknote transport path to the banknote storage position, thereby restricting the posture of the banknote being transported and enabling stable transport.
  • the banknote can be securely stored in the banknote storage part by regulating the banknote posture at the banknote storage position, and stable banknote storage is possible.
  • Patent Document 2 a plurality of banknote insertion openings corresponding to a plurality of banknote widths are formed, the central part in the width direction of the banknote transport path is joined by a common banknote transport path, and each banknote is formed at both ends in the width direction.
  • a banknote processing apparatus is disclosed in which guide grooves corresponding to the width are formed by being stacked one above the other.
  • insertion of banknotes is detected at each banknote insertion slot by the first inlet sensor and the second inlet sensor.
  • the banknote inserted into each banknote slot is stored with its posture regulated so that the banknote can be securely stored in the banknote storage unit, and stable banknote storage is possible.
  • Patent Document 3 a bill is transported in a banknote transport path, and a plurality of optical sensors are arranged in the vicinity of the bill insertion slot in a direction perpendicular to the bill travel direction.
  • a bill identifying device that detects the width of a paper sheet inserted based on the output of an optical sensor and moves a movable piece based on the detected width is disclosed.
  • JP 2005-338990 A Japanese Patent No. 4281085 No. 7-45815
  • the banknote handling apparatus that handles banknotes with different widths as described above, various sensor configurations for detecting the insertion of banknotes and the width of banknotes are employed.
  • the banknote identification apparatus of patent document 1 the banknote insertion detection sensor which detects insertion of a banknote, and the banknote width detection sensor which detects the width
  • the banknote insertion detection sensor and the banknote width detection sensor are configured by a photo interrupter including a set of a light emitting diode and a light receiving element.
  • the banknote processing apparatus of Patent Document 2 needs to provide an inlet sensor for each of a plurality of banknote insertion ports corresponding to a plurality of banknote widths.
  • the entrance sensor includes a light emitting element and a light receiving element that faces the light emitting element with a certain distance therebetween. Therefore, in the banknote processing apparatus of Patent Document 2, a set of a light emitting element and a light receiving element is required for each banknote insertion slot, and as in Patent Document 1, a large number of parts are required for the sensor configuration. Moreover, in the banknote processing apparatus of patent document 2, since the some banknote slot is provided, it is thought that a user is wondering which banknote slot into which a banknote is thrown, or throws into the wrong banknote slot. It is done.
  • the bill identifying device of Utility Model Document 3 is a thing in which a plurality of optical sensors are arranged in the vicinity of the bill insertion slot, and each optical sensor includes a pair of a light emitting diode and a light receiving element. This is necessary, and a large number of parts are required for the sensor configuration. Further, when a wide paper sheet is inserted in an inclined state, it is erroneously detected as a narrow paper sheet. Therefore, in the case of Patent Document 2, in order to prevent erroneous detection, a position where a plurality of optical sensors are separated as much as possible from the banknote insertion slot in order to prevent the wide banknote from tilting and reaching the position of the optical sensor. Therefore, the apparatus becomes large.
  • the present invention provides a paper sheet processing apparatus that conveys paper sheets (including banknotes) having different widths, and detects the insertion of a paper sheet and the width of the inserted paper sheet with a small number of parts, and This is intended to be realized with a simple configuration.
  • the paper sheet processing apparatus employs the following configuration.
  • the inlet sensor is A light emitting device disposed on the first surface of the transport path;
  • a first light-receiving element and a second light-receiving element that are arranged on the first surface and arranged in a line in a direction orthogonal to the conveyance direction downstream of the light-emitting element in the conveyance direction of the paper sheet;
  • a light guide portion disposed on a second surface opposite to the first surface across the transport path, and branching light emitted from the light emitting elements and
  • control unit When the control unit detects that both of the first light receiving elements are shielded from the two sets of entrance sensors, the control unit starts transport by the transport mechanism.
  • the angle formed between the line segment connecting the light emitting element and the first light receiving element and the direction orthogonal to the transport direction of the paper sheet is the direction in which the first paper sheet is orthogonal to the transport direction at the position of the light emitting element. It is larger than the maximum inclination angle.
  • the paper sheet processing apparatus includes: A first paper sheet to be detected and arranged in the width direction of the paper sheet; and two sets of inlet sensors for detecting a second paper sheet having a width narrower than the first paper sheet; A transport mechanism for transporting inserted paper sheets; A movable wall forming a width conveying path; A drive unit that changes the position of the movable wall according to the width of the paper sheet detected by the entrance sensor; A control unit that controls the drive unit according to the detection result of the inlet sensor,
  • the inlet sensor is A light receiving element disposed on the first surface of the transport path; A first light emitting element and a second light emitting element arranged in a row in a direction orthogonal to the conveying direction, arranged on the first surface and downstream of the light emitting element in the conveying direction of the paper sheet; A light guide section that is disposed on a second surface facing the first surface across the transport path and guides light emitted from the two light emitting elements to the light receiving element side, In the two sets of
  • the width of the paper sheet is detected based on the light receiving state of the light receiving element when the second light emitting element is caused to emit light, and the position of the movable wall is determined. change.
  • control unit detects that both of the first light emitting elements are shielded based on a light receiving state of the light receiving elements when the first light emitting elements emit light in the two sets of entrance sensors, Transport by mechanism is started.
  • the angle between the line segment connecting the light receiving element and the first light emitting element and the direction orthogonal to the paper sheet conveying direction is the direction in which the first paper sheet is orthogonal to the conveying direction at the position of the light receiving element. It is larger than the maximum inclination angle.
  • the insertion detection of the paper sheets and the width detection of the inserted paper sheets are reduced. It can be realized with the number of parts and a simple configuration. Further, by moving the movable wall according to the detected width of the paper sheet and forming a transport path according to the width of the paper sheet, it is possible to stably transport the paper sheet.
  • FIG. 1 is an external perspective view of a banknote handling apparatus according to an embodiment of the present invention.
  • the front view of the banknote processing apparatus which concerns on embodiment of this invention (at the time of front cover removal)
  • the front view and side view of the conveyance unit which concern on embodiment of this invention
  • Sectional drawing for demonstrating banknote conveyance of the banknote processing apparatus which concerns on embodiment of this invention.
  • the figure for demonstrating the banknote conveyance path of the banknote processing apparatus which concerns on embodiment of this invention.
  • positioning of the entrance sensor which concerns on embodiment of this invention The perspective view of the light guide part which concerns on embodiment of this invention
  • positioning of the entrance sensor which concerns on other embodiment The figure which shows the relationship between the banknote classification which concerns on other embodiment, and the light reception state at the time of light emitting element lighting.
  • movement of the conveyance unit which concerns on embodiment of this invention The figure which shows the interlocking mechanism which concerns on embodiment of this invention (when wide)
  • Sectional drawing which shows the structure of the banknote storage box vicinity which concerns on embodiment of this invention.
  • the block diagram which shows the control structure of the banknote processing apparatus which concerns on embodiment of this invention.
  • the flowchart which shows the banknote acceptance process of the banknote processing apparatus which concerns on embodiment of this invention.
  • the paper sheet processing apparatus will be described by taking as an example a banknote processing apparatus in which the authenticity determination target is a banknote.
  • the paper sheet processing apparatus according to the present invention can set not only a banknote as an identification target as in the banknote processing apparatus but also various paper sheets such as a cash voucher, coupon, and securities. is there.
  • FIG. 1 is an external perspective view of a banknote handling apparatus 1 according to an embodiment of the present invention.
  • This banknote handling apparatus is incorporated as a unit in various devices such as vending machines, currency exchange machines, game machines, etc., and is used for providing goods and services by taking in banknotes inserted from the banknote entrance 12a and determining their authenticity. Recognize the amount to be paid.
  • the banknote processing device 1 is a device for processing a banknote inserted into the banknote insertion port 12a by a transport path connected to the banknote insertion port 12a, a transport belt arranged in the transport path, and an identification sensor, as in the conventional banknote processing device. Guides inside and identifies the authenticity and denomination of banknotes.
  • the banknote processing apparatus 1 includes a housing 11 and a front cover 12 provided on the front surface of the housing 11.
  • the front cover 12 is provided with an opening for inserting banknotes (banknote insertion part 12a), a part of a passage wall on the front side of the transport path, and the like.
  • the coordinate for performing various description about the banknote processing apparatus 1 is defined in the lower left.
  • the horizontal direction of the banknote handling machine 1 is defined as the X axis
  • the vertical direction is defined as the Y axis
  • the depth direction is defined as the Z axis.
  • FIG. 2 shows a front view of the banknote processing apparatus 1 when the front cover 12 is removed.
  • FIG. 3 shows a front view (A) and a side view (B) of the transport unit 20.
  • the transport unit 20 includes the width of the banknote inserted from the banknote insertion slot 12a, inlet sensors 61R and 61L for detecting insertion, movable walls 35R and 35L for adjusting the transport path to the banknote width, and the banknotes. Conveying belts 24R and 24L for conveying are provided.
  • the conveyance path C of the bill inserted from the bill insertion slot 12a is indicated by an arrow.
  • the banknotes inserted into the banknote insertion slot 12a are detected by the inlet sensors 61R and 61L for the insertion of banknotes and the width of the banknotes.
  • the movable walls 35R and 35L operate in accordance with the detected banknote width.
  • the distance between the two movable walls 35R and 35L is in a state suitable for a wide banknote, and when the narrow banknote is detected, the movable walls 35R and 35L It moves inside and the distance between both movable walls 35R and 35L becomes a state suitable for a narrow banknote.
  • a banknote transport path is formed between the transport unit 20 and the front cover 12 and between the transport unit 20 and the housing 11 by mounting the transport unit 20 in the housing 11 to which the front cover 12 is attached. Is done.
  • the banknote transport path faces transport belts 24R, 24L wound around drive pulleys 21R, 21L and driven pulleys 22R, 22L, 23R, 23L.
  • the banknote inserted in the banknote insertion slot 12a is conveyed to the banknote storage box 42 side located under the housing
  • the bill processing apparatus 1 is reduced in thickness and size.
  • FIG. 4 shows a cross-sectional view in the YZ plane of the banknote handling apparatus 1 according to the embodiment of the present invention.
  • the transport mechanism includes a first drive source 31, a drive pulley 21R, driven pulleys 22R and 23R, a transport belt 24R, and driven rollers 25R to 29R.
  • the drive pulley 21R, the driven pulleys 22R and 23R, the transport belt 24R, and the driven rollers 25R to 29R are configured to include two sets in the width direction of the bills to be transported.
  • the symbol R in the figure indicates a set located on the right side when viewed from the front of the banknote handling apparatus 1.
  • the pair of transport mechanisms located on the right side will be described, but the pair located on the left side is similarly driven by the first drive source 31.
  • the first drive source 31 drives the drive pulley 21R to rotate.
  • the first drive source 31 is a member that generates a rotational drive force such as a motor, and the rotational drive force generated by the first drive source 31 rotates the drive pulley 21R by a transmission mechanism such as a gear (not shown).
  • the conveyor belt 24R is wound around the drive pulley 21R and the driven pulleys 22R and 23R, and is arranged so that the outer periphery thereof is supported by the driven rollers 25R to 29R.
  • the bill inserted from the bill insertion slot 12a is sandwiched between the transport belt 24R and the driven rollers 25R to 29R and is transported in the back direction of the bill transport path 15.
  • Authenticity determination and type determination of a banknote transported through the banknote transport path 15 are performed by an identification sensor (described later) during the transport.
  • the banknote determined to be genuine in the authenticity determination is transported to a position facing the banknote storage box 42 and is pressed in the positive direction of the Z axis by the pressing portion 411 of the banknote storage mechanism 41, and the banknote storage box 42.
  • the banknote storage unit 423 (corresponding to “storage unit” in the present invention).
  • the bill storage mechanism 41 is driven by a second drive source 32 such as a motor, and moves the plate-shaped pressing portion 411 in the Z-axis direction when storing bills in the bill storage box 42.
  • the bill storage box 42 is provided with a plate 413 supported by a conical coil spring 422.
  • the banknote handling apparatus 1 is provided with a shutter 45 that closes the banknote transport path 15 to prevent fraud.
  • This shutter 45 closes the through-hole 164 provided in the banknote conveyance path 15 with the driving force of the solenoid 46 (not shown), and prevents the banknote after authenticity determination execution from returning to the banknote insertion slot 12a side. .
  • the solenoid 46 not shown
  • FIG. 5 is a cross-sectional view for explaining the branch of the banknote conveyance path of the banknote handling apparatus 1 and the arrangement of the entrance sensor and the identification sensor.
  • the banknote handling apparatus 1 includes an entrance sensor and an identification sensor.
  • the entrance sensor is disposed in the bill conveyance path 15 in the vicinity of the bill insertion slot 12a.
  • the entrance sensor is a sensor that detects that a bill has been inserted from the bill insertion slot 12a and the width of the bill.
  • FIG. 6 is a schematic diagram for explaining an arrangement state of the inlet sensor according to the embodiment of the present invention.
  • 6A is a schematic diagram when the inlet sensors 61R and 61L are viewed from the front side of the banknote recognition apparatus 1
  • FIG. 6B is a view when the inlet sensor 61L is viewed from the side of the banknote identification apparatus 1.
  • the banknote transport path 15 includes two sets of inlet sensors 61R and 61L arranged in the width direction of the banknote to be transported.
  • Each entrance sensor 61R (the parenthesis indicates the configuration on the 61L side) includes a light emitting element 62a (62b), four light guides 63a to 63d (63e to 63h), and light receiving elements 64a and 64b (64c and 64d). Configured.
  • the light emitting element 62a (62b) is an optical element that is configured by an LED or the like and can emit invisible light such as infrared light or visible light.
  • the light emitting element 62a (62b) emits light constantly or intermittently in order to detect the insertion of a bill and the width of the inserted bill.
  • the light emitting element 62a (62b) is disposed on the first surface of the banknote transport path 15 (the right side surface in FIG. 6B), and the first light is transmitted to the banknote transport path 15 via the light guide portion 63a (63e).
  • An optical path L1 is formed.
  • the second and third optical paths L2 and L3 are formed in the banknote transport path 15 by being injected to the banknote transport path 15 side.
  • the second optical path enters the light receiving element 64a (64d) through the light guide 63c (63g) after passing through the banknote transport path 15.
  • the third optical path is incident on the light receiving element 64b (64c) via the light guide portion 63d (63h).
  • Optical elements such as prisms can be used for the light guide parts 63a to 63d (63e to 63h).
  • the light guides 63a, 63c, 63d (63e, 63g, 63h) efficiently condense or guide the light emitted from the light emitting element 62a (62b) to the light guide 63b (63e). It is provided for the purpose of efficiently condensing the light emitted from the section 63b (63e) on the light receiving elements 64a and 64b (64c and 64d), and is omitted from the configuration of the inlet sensors 61R and 61L. Is also possible.
  • the inlet sensors 64R and 64L are arranged symmetrically with the bill conveyance direction as an axis.
  • the four light emitting elements 64a to 64d are arranged in a row in a direction orthogonal to the banknote transport direction. Further, the two light receiving elements 62a and 62 are also arranged in a line in a direction orthogonal to the bill conveyance direction.
  • FIG. 7 shows the configuration of the light guides 63a to 63d of the inlet sensor 61L located on the left side.
  • the inlet sensor 61R located on the right side has a symmetric configuration with respect to the inlet sensor 61L and the bill conveyance direction.
  • Dotted lines in the drawing schematically show how the light emitted from the light emitting element 62a is branched and passed through the light guides 63a to 63d.
  • the light guides 63a, 63c, 63d are integrally formed on the base material, simplification in manufacturing and simplification of optical alignment are achieved. It has been.
  • the light receiving elements 64a and 64b are disposed downstream of the light emitting elements 62a and 62b in the bill conveyance direction, and can detect the reception of light incident on the second optical path L2 and the third optical path L3. It is an optical element.
  • the light receiving elements 64a to 64d are arranged on the back side of the banknote transport path 15 relative to the light emitting elements 62a and 62b, thereby suppressing erroneous detection due to receiving external light.
  • the interval between the light emitting elements 62a and 62b is shorter than the width of the wide banknote to be identified by the banknote processing apparatus 1, and the banknote processing apparatus 1 recognizes it. It is set longer than the width of the narrow banknote.
  • interval between the light receiving elements 64a and 64d located in the outer side (side near the movable walls 35R and 35L) in the two sets of inlet sensors 61R and 61L is the width of the wide banknote to be identified by the banknote processing apparatus 1. Shorter than the width of the narrow banknote to be identified by the banknote processing apparatus 1.
  • the light receiving elements 64b and 64c located on the inner side are either wide or narrow. Even when the bill is inserted, the two third optical paths L3 incident on the left and right light receiving elements 64b and 64c are arranged at positions where they are shielded by the bill.
  • FIG. 8 is a diagram illustrating a state when a wide banknote is inserted by the inlet sensors 61R and 61L according to the embodiment of the present invention.
  • the movable walls 35R and 35L of the banknote processing apparatus 1 before the banknote is inserted are located at an initial position suitable for wide banknotes, and the width of the banknote transport path 15 formed between the movable walls 35R and 35L is:
  • the width W1 is the same as or slightly larger than the width Wa of the wide banknote B1 to be identified.
  • FIG. 8 (A) shows a case where a wide banknote B1 is inserted straight into such a banknote conveyance path 15.
  • the two first optical paths L1 at the positions of the light emitting elements 62a and 62b are shielded by the bill B1. Accordingly, in the left and right entrance sensors 61R and 61L, all the light receiving elements 64a to 64d are turned off. In the present embodiment, the state in which all the light receiving elements 64a to 64d are in the OFF state is detected as insertion of the wide banknote B1.
  • the off state refers to the state of the light receiving element when the optical path is shielded with banknotes, and refers to the state where the amount of light received by the light receiving element is less than a predetermined threshold.
  • a state where the optical path is not shielded and has a received light amount equal to or greater than a predetermined threshold is referred to as an on state.
  • FIG. 8B shows a state where the wide banknote B1 is inserted obliquely.
  • both the third optical paths L3 incident on the light receiving elements 64b and 64c are shielded in the left and right entrance sensors 61R and 61L. And that at least one of the second optical paths L2 incident on the light receiving elements 64a and 64d is not shielded. As shown in FIG.
  • FIG. 9 is a diagram schematically showing the arrangement relationship between the wide banknote B1 inserted at an inclination shown in FIG. 8B and the inlet sensors 61R and 61L.
  • a banknote may be expanded and contracted from the state at the time of manufacture because of its usage status, usage environment, and the like.
  • the contracted banknote B1 is inserted, the inclination of the banknote B1 is maximized.
  • the maximum inclination angle of the bill B1 at the position where the wide bill B1 reaches the light emitting element 62a (the side of the inserted bill is a predetermined line segment (the bill conveyance direction and The angle between the light emitting element 62a and the light receiving element 64b in the entrance sensor 61L is a predetermined line segment (here, the angle between the vertical direction line segment) and the bill is not bent).
  • the light emitting element 62a and the light receiving element 64b are arranged so that the angle ⁇ is larger than the maximum inclination angle ⁇ of the banknote, where the angle ⁇ and the angle formed with the line segment perpendicular to the banknote transport direction are the angle ⁇ . is doing.
  • the optical path at the position of the light receiving elements 64b and 64c is the banknote B1.
  • the light path at the positions of the light emitting elements 62a and 62b is blocked by the bill B1 before entering the light blocking state, and erroneous detection of the wide bill B1 as a narrow bill is suppressed.
  • the angle ⁇ between the line segment connecting the light emitting element 62b and the light receiving element 64c and the predetermined line segment is placed at the position of the light emitting element, and a wide banknote is predetermined.
  • the light emitting element 62b and the light receiving element 64c are arranged so as to be larger than the maximum inclination angle ⁇ formed by the line segment.
  • FIG. 10A shows a case where the center position of the narrow banknote B2 is inserted straight along the center position of the banknote transport path 15.
  • FIG. 10A shows a case where the center position of the narrow banknote B2 is inserted straight along the center position of the banknote transport path 15.
  • FIG. 10A shows a case where the center position of the narrow banknote B2 is inserted straight along the center position of the banknote transport path 15.
  • FIG. 10A shows a case where the center position of the narrow banknote B2 is inserted straight along the center position of the banknote transport path 15.
  • FIG. 10A shows a case where the center position of the narrow banknote B2 is inserted straight along the center position of the banknote transport path 15.
  • FIG. 10A shows a case where the center position of the narrow banknote B2 is inserted straight along the center position of the banknote transport path 15.
  • FIG. 10A shows a case where the center position of the narrow banknote B2 is inserted straight along the center position of the banknote transport path 15.
  • FIG. 10 (B) shows a case where a narrow banknote B2 is inserted in the banknote transport path 15 while being biased to the right.
  • the width Wb of the narrow banknote B2 causes both of the third optical paths L3 incident on the light receiving elements 64b and 64c in the left and right entrance sensors 61R and 61L to be in a shielded state. 64b and 64c are turned off. Further, since the right entrance sensor 61R is shielded from light at the position of the light emitting element 62b, the light receiving element 64d of the entrance sensor 61R is also turned off.
  • the narrow banknote B2 when the narrow banknote B2 is inserted while being biased to the right side, the light receiving elements 64b, 64c and 64d are turned off, and the light receiving element 64a is turned on.
  • the narrow banknote B2 is inserted with a bias toward the left side, the light receiving elements 64a, 64b, and 64c are turned off and the light receiving element 64d is turned on.
  • FIG. 11 shows the relationship between the bill type and the state of the light receiving element with respect to the forms of the inlet sensors 61R and 61L described in FIG.
  • the wide banknote B1 all the light receiving elements 64a to 64d are turned off.
  • the narrow banknote B2 there are three types of light receiving elements 64a to 64d according to the currency position of the banknote (center, right side, and left side).
  • the narrow banknote B2 passes through the center, the light receiving elements 64b and 64c are turned off, and the light receiving elements 64a and 64d are turned on.
  • the insertion of banknotes is performed on the condition that both the light receiving elements 64b and 64c located inside in the width direction of the banknote are turned off in the entrance sensors 61R and 61L. Detected.
  • the bill transport mechanism is started to start transporting bills.
  • the type of the banknote is determined according to the light receiving state of the light receiving elements 64a and 64d located outside in the width direction of the banknote in the entrance sensors 61R and 61L. I am going to do that.
  • the light emitted from the light emitting element 62a (62b) is branched by the light guide unit 63b (63f) as shown in FIG.
  • the two light receiving elements 64a and 64b (64c and 64d) it is possible to reduce the number of optical elements to be used and to insert the banknote and detect the width of the banknote with a simple configuration.
  • FIG. 12 is a schematic diagram showing the arrangement of inlet sensors 61R and 61L according to another embodiment of the present invention.
  • This embodiment has a relationship in which the arrangement of the light emitting element and the light receiving element is switched as compared with the above-described embodiment. That is, the light receiving element 62a (62b) is arranged at a position close to the bill insertion slot 12a, and the light emitting elements 64a and 64b (64c, 64d) are arranged at a position far from the bill insertion slot 12a. Looking at the entrance sensor 61L, the two lights emitted from the light emitting elements 64a and 64b are guided by the light guide 63c and enter the light receiving element 62a.
  • the angle ⁇ between the line segment connecting the light receiving element 62a (62b) and the light emitting element 64b (64c) and the direction perpendicular to the banknote transport direction is the maximum of the banknote.
  • the light receiving element 62a (62b) and the light receiving element 64b (64c) are arranged so as to be larger than the inclination angle ⁇ (the angle between the side of the inserted banknote and the direction perpendicular to the banknote transport direction).
  • the light emitting elements 64a and 64b are controlled to emit light at different timings, and the light receiving element 62a (62b) is controlled by the light emitting elements 64a and 64b (64c and 64d).
  • the state of the optical path at the position of each light emitting element 64a, 64b (64c, 64d), that is, whether or not it is shielded by the inserted bill.
  • FIG. 13 shows the relationship between the bill type and the light receiving state when the light emitting element is turned on according to the embodiment shown in FIG.
  • the light receiving elements 62a and 62b are turned off.
  • the light receiving elements 62a and 62b are in the three types (center, right side, and left side) of the light emitting elements 64a to 64d according to the currency position of the banknote.
  • the light receiving elements 62a and 62b are turned off when the light emitting elements 64b and 64c emit light, and the light receiving elements 62a and 62b are turned on when the light emitting elements 64a and 64d emit light.
  • the narrow banknote B2 passes rightward, the light receiving elements 62a and 62b are turned off when the light emitting elements 64b, 64c and 64d emit light, and the light receiving element 62a is turned on when the light emitting element 64a emits light.
  • the light receiving elements 62a and 62b are turned off when the light emitting elements 64a, 64b and 64c emit light, and the light receiving element 62b is turned on when the light emitting element 64d emits light.
  • the banknote B1 is wide, and when the light emitting elements 64a and 64d emit light, either one of the light receiving elements 62a and 62b. Is determined to be a narrow banknote B1.
  • FIG. 14 shows a state in which the width of the banknote transport path 15 is variable with respect to the transport unit 20.
  • 14A-1 and 14A-2 show a state in which the width (W1) of the bill conveyance path 15 is wide.
  • FIG. 14A-1 is a front view of the conveyance unit 20, and FIG. A-2) is a perspective view of the transport unit 20.
  • 14B-1 and 14B-2 show a state in which the width (W2) of the banknote transport path 15 is narrow.
  • FIG. 14B-1 is a front view of the transport unit 20, and FIG. B-2) is a perspective view of the transport unit 20.
  • FIGS. 14A-2 and 14B-2 show first engaging portions 741R and 741L for moving the movable walls 35R and 35L. Comparing FIG. 14A-2 and FIG. 14B-2, it can be seen that the positions of the first engagement portions 741R and 741L are different. The positions of the movable walls 35R and 35L are changed by operating the first engaging portions 741R and 741L with a drive mechanism.
  • FIG. 15 and 16 show the interlocking mechanism according to the embodiment of the present invention.
  • FIG. 15 shows a state where the width (W1) of the bill conveyance path 15 is wide
  • FIG. 16 shows a state where the width (W2) of the conveyance path is narrow.
  • 15A, 16 ⁇ / b> A are views of the interlocking mechanism viewed from the back side of the banknote handling apparatus 1
  • FIG. 16B is a view of a part of the interlocking mechanism viewed from the front side of the banknote processing apparatus 1.
  • a driving mechanism of the second driving source 32 is an interlocking mechanism that uses the driving mechanism of the movable walls 35R and 35L and the driving mechanism of the bill storage mechanism 41.
  • the driving force generated by the second driving source 32 such as a motor is converted into a driving force for rotating the cam 72 by a transmission unit 73 such as a gear.
  • a transmission unit 73 such as a gear.
  • the cam 72 has a cam projection 72a formed at a position deviating from the center of rotation, and meshes with the engagement hole 71a on the main link 71 side. As the cam 72 rotates, the main link 71 is moved in the vertical direction.
  • the upper end of the main link 71 is separated from the first engaging portions 741R and 741L provided at the lower ends of the branch links 74R and 74L.
  • the upper end of the main link 71 is the engaging portion. 741R and 741L are in contact.
  • the branch links 74R and 74L are rotatably engaged with the frame 75 on the housing 11 side via the rotation portions 742R and 742L.
  • the upper ends of the branch links 74R and 74L are engaged with the movable walls 35R and 35L via the second engaging portions 743R and 743L.
  • FIG. 15 shows a state in which the main link 71 is located at the upper end. At this time, the distance between the movable walls 35R and 35L, that is, the width (W1) of the transport path is wide.
  • FIG. 16 shows a state in which the main link 71 is located at the lower end. At this time, the distance between the movable walls 35R and 35L, that is, the width (W2) of the transport path is narrow.
  • the drive mechanism of the movable walls 35R and 35L in the present embodiment is an interlocking mechanism that shares the drive mechanism of the bill storage mechanism 41 and the second drive source 32.
  • the banknote storage mechanism 41 can move the pressing portion 411 toward the banknote storage box 42 according to the movement of the main link 71 and store the banknotes located in the fixed wall 50 into the banknote storage portion 423. .
  • portions indicated by hatching in the bill conveyance path 15 are portions whose widths are regulated by the movable walls 35 ⁇ / b> R and 35 ⁇ / b> L.
  • the banknotes that have passed through the banknote transport path 15 are transported to the first branch transport path 55A or the second branch transport path 55b formed in the fixed walls 50R and 50L depending on the width.
  • the fixed walls 50R and 50L are fixed members unlike the movable walls 35R and 35L.
  • the portion formed by the movable walls 35R and 35L and the portion formed by the fixed walls 50R and 50L are separated, so that the portion occupied by the movable portion can be reduced, thereby reducing cost and maintenance. It has an excellent structure. Further, as shown in FIG. 3, the transport unit 20 including the movable walls 35R and 35L can be configured to be separable from the housing 11, facilitating the manufacturing process and improving the maintenance performance. It is also possible to plan.
  • the fixed walls 50R and 50L have the first branch conveyance path 55A or the banknotes conveyed by the banknote conveyance path 15 formed by the movable walls 35R and 35L according to the width of the banknotes without having a movable part. It is possible to guide to the second branch conveyance path 55B.
  • FIG. 17 is a perspective view showing a configuration in the vicinity of the bill storage box 42 according to the embodiment of the present invention.
  • FIG. 17 is a diagram illustrating a banknote conveyance path formed by the fixed walls 50R and 50L and the movable walls 35R and 35L according to the embodiment of the present invention.
  • FIG. 17A illustrates the fixed walls 50R and 50L as banknotes.
  • 18 (B-1) and FIG. 18 (B-2) are views of the movable walls 35R and 35L at the outlet of the banknote. It is the figure seen from the side (in FIG. 17, the Y-axis positive direction was seen).
  • FIG. 18B-1 shows a state with a narrow width (W2)
  • FIG. 17B-2 shows a state with a wide width (W1).
  • the left and right fixed walls 50R and 50L include first walls 51R and 51L, second walls 52R and 52L, and partition walls 53R and 53L disposed between the first walls 51R and 51L and the second walls 52R and 52L. It is configured.
  • a space between the first walls 51R, 51L and the partition walls 53R, 53L forms a first branch conveyance path 55A having a wide width (W1 ').
  • the space between the second walls 52R, 52L and the partition walls 53R, 53L forms a second branch conveyance path 55B having a narrow width (W2 ').
  • the width W1 ′ of the first transport path 55A is set to be substantially the same length as the wide width W1 of the movable walls 35R and 35L, and the width W2 ′ of the second transport path 55B is the wide width of the movable walls 35R and 35L. It is set to substantially the same length as W2.
  • Inclined surfaces 54R and 54L are formed at the left and right ends of the second branch passage 55B. In FIG. 17, the shape of the inclined surface 54L side located on the left side can be seen well.
  • the banknote conveyance path 15 formed by the movable walls 35R and 35L is located facing the narrow second branch conveyance path 55B. Therefore, a narrow banknote is conveyed from the banknote conveyance path 15 to the 2nd branch conveyance path 55B.
  • the wide banknote transported from the banknote transport path 15 has its left and right ends along the inclined surfaces 54R and 54L, and is transported to the first branch transport path 55A. Therefore, the banknotes conveyed to the fixed walls 50R and 50L are conveyed into the first branch conveyance path 55A or the second branch conveyance path 55B depending on the width.
  • FIG. 19 shows a cross-sectional view in the vicinity of the bill storage box 42 according to the embodiment of the present invention.
  • the banknotes transported to the first branch transport path 55A or the second branch transport path 55B in the fixed walls 50R and 50L are stored into the banknote storage box 42 by the banknote storage mechanism 41 described in FIG.
  • FIG. 19 is a diagram illustrating a state in which the narrow banknote B transported into the second branch transport path 55B is stored in the banknote storage unit 423 in the banknote storage box 42.
  • the wide banknote conveyed in the 1st branch conveyance path 55A is accommodated in the same process.
  • the pressing portion 411 is moved downward by the operation of the bill storage mechanism 41 as shown in FIG. 19 (B). And start moving.
  • the bill B pushed downward by the pressing portion 411 pushes down the plate 421 supported by the conical coil spring 422 downward and is stored in the bill storage portion 423.
  • the pressing portion 411 returns upward by the operation of the bill storage mechanism 41, but both ends of the bill B are stored in the bill storage by the end portions of the bill storage box 42. The state stored in the part 423 is maintained.
  • the banknote conveyance in the banknote processing apparatus 1 of this embodiment was demonstrated, in the banknote processing apparatus 1 of this embodiment, especially the banknote conveyance path 15 formed by movable wall 35R, 35L, and a fixed wall Since the first branch conveyance path 55A and the second branch conveyance path 55B in 50R and 50L are configured separately, there is no need to provide a movable part for the entire conveyance path of bills, a simple configuration, good maintenance, And it is possible to suppress the failure.
  • the control is demonstrated about the banknote processing apparatus 1 demonstrated above.
  • the block diagram which shows the control structure of the banknote processing apparatus 1 which concerns on embodiment of this invention is shown by FIG.
  • the banknote handling apparatus 1 includes various configurations centering on the control unit 81.
  • the control unit 81 includes a CPU, a ROM that stores a control program, a D / A conversion unit that digitally converts the output of sensors, a RAM that temporarily stores output from the sensors, and the like. ing.
  • the sensors provided in the banknote handling apparatus 1 are provided in the vicinity of the banknote insertion slot 12a, and an inlet sensor 60A for detecting the insertion of banknotes and the width of the banknotes, and identification for performing banknote authenticity determination and type determination. It has a sensor 60B.
  • the banknote transport mechanism includes a first drive source 31 that rotates the drive pulley 21 and transports banknotes using the transport belts 24R and 24L, and a banknote storage mechanism 41 that stores banknotes in the banknote storage box 42, and banknotes having different widths.
  • the second drive source 32 for operating the movable walls 35R and 35L is provided.
  • the banknote conveyance mechanism of this embodiment demonstrated as what conveys a banknote with the conveyance belts 24R and 24L, it replaces with the conveyance belts 24R and 24L, and employ
  • FIG. 21 is a flowchart showing the banknote acceptance process of the banknote handling apparatus 1 according to the embodiment of the present invention.
  • the processes of S101 to S113 are repeatedly executed.
  • the width of the inserted banknote is determined based on the output signal of the entrance sensor 60A.
  • the determined banknote width is the second width (narrow) (S102: second width)
  • the second drive source 32 starts to be driven at the first timing immediately after the banknote width is detected, and the movable wall 35R and 35L are changed to a narrow state (S103).
  • the first drive source 31 is driven to start conveyance of the banknote (S104).
  • the first drive source 31 is started to start the banknote transport (S105).
  • the initial state of the movable walls 50R and 50L is the state of the width (W1) as shown in FIG. 18 (B-2), that is, the state suitable for the wide banknote.
  • the banknote is conveyed using an appropriate width of the conveyance path 15, and a predetermined position of the conveyed banknote is detected by the identification sensor 60 ⁇ / b> B (light emitting element 65 and light receiving element 66) provided in the conveyance path 15. In addition, it is possible to improve the identification accuracy.
  • the identification sensor 60B determines the authenticity and type of the banknote (S106).
  • the authenticity determination is a determination as to whether the banknote is genuine or fake
  • the type determination is a determination as to which banknote type is a plurality of types of banknotes.
  • the amount corresponding to the banknote type determined in S106 is added as the insertion amount (S110). And while stopping the drive of the 1st drive source 31 and the 2nd drive source 32, driving of the solenoid 46 is stopped and the banknote conveyance path 15 is returned to an open state (S111).
  • the transport mechanism is driven in reverse to transport the bill in the reverse direction (the bill insertion slot 12a side).
  • the banknote is confirmed to be discharged (S113: Yes)
  • the first drive source 31 and the second drive source 32 are stopped (S111).
  • the paper sheet processing apparatus which concerns on this invention identifies not only a banknote but various paper sheets, such as a cash voucher, a coupon ticket, and securities, as a paper sheet. It is possible to target.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)

Abstract

Le problème à résoudre selon la présente invention est de détecter la largeur d'une feuille de papier qui est soumise à un traitement dans un dispositif de traitement de feuille de papier. La solution selon la présente invention concerne un dispositif de traitement de feuille de papier qui comprend un ensemble de deux capteurs d'orifice d'admission, les premiers éléments photorécepteurs étant positionnés à des emplacements qui, pendant l'insertion d'une première feuille de papier ou d'une seconde feuille de papier, sont bloqués par l'insertion du papier-monnaie. Des éléments électroluminescents et des seconds éléments photorécepteurs sont positionnés davantage à l'extérieur que les premiers éléments photorécepteurs par rapport au sens de la largeur de la feuille de papier. Lorsque les deux premiers éléments photorécepteurs parmi l'ensemble de deux capteurs d'orifice d'admission sont dans un état éteint, une unité de commande détecte la largeur de la feuille de papier en fonction de l'état de réception de lumière des seconds éléments photorécepteurs et modifie les emplacements des séparations mobiles.
PCT/JP2013/082809 2013-11-26 2013-12-06 Dispositif de traitement de feuille de papier WO2015079593A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020167011339A KR101779310B1 (ko) 2013-11-26 2013-12-06 지엽류 처리 장치
CN201380006740.XA CN104254880B (zh) 2013-11-26 2013-12-06 纸张类处理装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013243820A JP5456936B1 (ja) 2013-11-26 2013-11-26 紙葉類処理装置
JP2013-243820 2013-11-26

Publications (1)

Publication Number Publication Date
WO2015079593A1 true WO2015079593A1 (fr) 2015-06-04

Family

ID=50619208

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2013/082809 WO2015079593A1 (fr) 2013-11-26 2013-12-06 Dispositif de traitement de feuille de papier

Country Status (3)

Country Link
JP (1) JP5456936B1 (fr)
KR (1) KR101779310B1 (fr)
WO (1) WO2015079593A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016004389A (ja) * 2014-06-16 2016-01-12 株式会社日本コンラックス 紙幣識別装置
JP6515501B2 (ja) * 2014-11-20 2019-05-22 富士電機株式会社 紙葉類識別装置
CN105825576B (zh) * 2016-03-11 2019-08-27 深圳怡化电脑股份有限公司 一种存取款设备的卡钞预警方法及系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003312897A (ja) * 2002-04-25 2003-11-06 Seiko Epson Corp 搬送物の搬送状態に応じて制御を行なう制御方式及び方法
JP2006251954A (ja) * 2005-03-09 2006-09-21 Nippon Conlux Co Ltd 紙幣識別装置の紙幣挿入センサ装置
JP2008134679A (ja) * 2006-11-27 2008-06-12 Matsushita Electric Ind Co Ltd 紙幣識別装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2908525B2 (ja) 1990-06-19 1999-06-21 日本信号株式会社 紙幣・カード識別装置
JP2801127B2 (ja) 1993-07-28 1998-09-21 日本碍子株式会社 半導体装置およびその製造方法
JP4281085B2 (ja) 2003-05-21 2009-06-17 株式会社日本コンラックス 紙幣処理装置
JP2005338990A (ja) 2004-05-25 2005-12-08 Matsushita Electric Ind Co Ltd 紙幣識別装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003312897A (ja) * 2002-04-25 2003-11-06 Seiko Epson Corp 搬送物の搬送状態に応じて制御を行なう制御方式及び方法
JP2006251954A (ja) * 2005-03-09 2006-09-21 Nippon Conlux Co Ltd 紙幣識別装置の紙幣挿入センサ装置
JP2008134679A (ja) * 2006-11-27 2008-06-12 Matsushita Electric Ind Co Ltd 紙幣識別装置

Also Published As

Publication number Publication date
JP5456936B1 (ja) 2014-04-02
JP2015103068A (ja) 2015-06-04
KR20160064203A (ko) 2016-06-07
KR101779310B1 (ko) 2017-09-26

Similar Documents

Publication Publication Date Title
JP2006143383A (ja) 紙幣取扱装置、及び紙幣収納ユニット
US8245830B2 (en) Paper currency handling device
JP5456936B1 (ja) 紙葉類処理装置
JP5199619B2 (ja) 紙葉類識別機の異常紙葉類早期検出方法および紙葉類識別機
US20060113160A1 (en) Bill processing apparatus
CN104254880B (zh) 纸张类处理装置
JP6265380B2 (ja) 紙葉類処理装置
KR101916576B1 (ko) 지폐 분리집적부
JP6265379B2 (ja) 紙葉類処理装置
JP5330866B2 (ja) 紙幣識別装置
JP5046623B2 (ja) 紙幣識別装置並びにこの紙幣識別装置を収納した遊技媒体貸機
WO2009093716A1 (fr) Dispositif de traitement de feuilles de papier ou d'éléments similaires
JP2004348354A (ja) 紙幣処理装置
JP6515501B2 (ja) 紙葉類識別装置
JP5323336B2 (ja) 紙葉類識別装置
JP2015046120A (ja) 紙葉類識別装置
JP2007035005A (ja) 紙幣処理装置
JP5175069B2 (ja) 紙葉類識別機
JP2002260064A (ja) 紙幣識別収納装置
JP6520067B2 (ja) 紙葉類識別装置
JPS61124473A (ja) 紙幣選別装置
JP2009042958A (ja) 紙葉類識別機の紙葉類引き抜き防止機構
JP3393622B2 (ja) 紙幣搬送識別装置
JP2010211335A (ja) 紙幣識別装置
JP2006061527A (ja) 紙幣判別装置

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 201380006740.X

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13898284

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 20167011339

Country of ref document: KR

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 13898284

Country of ref document: EP

Kind code of ref document: A1