WO2015064145A1 - 連結機構、媒体処理装置及び連結機構の製造方法 - Google Patents

連結機構、媒体処理装置及び連結機構の製造方法 Download PDF

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Publication number
WO2015064145A1
WO2015064145A1 PCT/JP2014/066214 JP2014066214W WO2015064145A1 WO 2015064145 A1 WO2015064145 A1 WO 2015064145A1 JP 2014066214 W JP2014066214 W JP 2014066214W WO 2015064145 A1 WO2015064145 A1 WO 2015064145A1
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WO
WIPO (PCT)
Prior art keywords
shaft
hole
coupling
pin
communication hole
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2014/066214
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English (en)
French (fr)
Japanese (ja)
Inventor
誠 高山
竜二 横倉
一秀 宇賀神
太田　裕二
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry Co Ltd
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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to CN201480021815.6A priority Critical patent/CN105210120B/zh
Publication of WO2015064145A1 publication Critical patent/WO2015064145A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • B65H29/58—Article switches or diverters
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D9/00—Counting coins; Handling of coins not provided for in the other groups of this subclass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
    • F16D1/0894—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with other than axial keys, e.g. diametral pins, cotter pins and no other radial clamping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2402/00—Constructional details of the handling apparatus
    • B65H2402/50—Machine elements
    • B65H2402/51—Joints, e.g. riveted or magnetic joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2402/00—Constructional details of the handling apparatus
    • B65H2402/60—Coupling, adapter or locking means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/60—Other elements in face contact with handled material
    • B65H2404/63—Oscillating, pivoting around an axis parallel to face of material, e.g. diverting means
    • B65H2404/632—Wedge member
    • 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 connection mechanism, a medium processing apparatus, and a method for manufacturing the connection mechanism, and can be applied to, for example, a switch for switching a bill conveyance direction provided in an automatic teller machine.
  • a banknote depositing / dispensing machine provided in an automatic teller machine is a deposit / withdrawal unit that serves as a bill insertion / reception port, a discrimination unit that discriminates a denomination or authenticity of a bill, and a bill temporarily. It is comprised by the temporary storage part to accommodate, the several banknote cassette which stores a banknote for every denomination, the conveyance path etc. which connect these.
  • the conveyance path that connects each part has a branch point, and a switch for switching the conveyance direction is provided at this branch point.
  • the banknote depositing / dispensing machine can control the switching operation of the switching unit to switch the conveyance direction of the banknote at the branch point.
  • the switch 100 will be described with reference to FIGS. 9A and 9B.
  • the switch 100 includes a shaft 101 that is rotatably supported and orthogonal to a conveyance path (not shown), and a plurality of blade portions 102 (102A to 102C) fixed to the shaft 101. ).
  • Each of the blade portions 102 (102A to 102C) includes a cylindrical base portion 103 that covers the outer periphery of the shaft 101, and a plurality of blades 104 that protrude from the outer periphery of the base portion 103 at a predetermined interval. Overall, it has a comb-like shape like a fork.
  • one end portion of the shaft 101 is connected to the rotation shaft 107 of the drive unit 106 via the coupling 105, and the shaft 101 is rotated as the rotation shaft 107 of the drive unit 106 rotates. Rotate.
  • the bill depositing / dispensing machine switches the conveyance direction at the branch point by rotating the shaft 101 of the switching device 100 in one direction and the other direction to change the rotation position of the blade portion 102 (102A to 102C).
  • the shaft 101 and the coupling 105 of the switch 100 are fixed by a fixing pin 110, and the coupling 105 and the rotating shaft 107 of the driving unit 106 are fixed by a screw 111. .
  • the shaft 101 of the switch 100 is provided with a pin hole 112 for driving the fixing pin 110 at one end on the coupling 105 side so as to penetrate in a direction perpendicular to the central axis of the shaft 101. Yes.
  • the coupling 105 has a cylindrical shaft side half portion 105A in which a shaft hole 113 for fitting the shaft 101 is formed along the central axis, and a rotation shaft for fitting the rotation shaft 107 of the drive unit 106.
  • the use hole 114 is configured by a cylindrical rotary shaft side half portion 105B formed along the central axis.
  • a pin hole 115 for driving the fixing pin 110 is provided so as to penetrate in a direction orthogonal to the central axis of the shaft-side half portion 105A.
  • a screw hole 116 is provided in the rotation shaft side half portion 105B of the coupling 105 so as to penetrate in a direction orthogonal to the central axis of the rotation shaft side half portion 105B.
  • a screw hole 117 is provided in the rotating shaft 107 of the driving unit 106 so as to penetrate in a direction orthogonal to the central axis of the rotating shaft 107.
  • one end of the shaft 100 is fitted into the shaft hole 113 of the coupling 105, and the pin hole 112 of the shaft 100 and the shaft side are inserted.
  • the positions of the pin holes 112 and 115 are aligned so that the pin hole 115 of the half body 105A communicates with each other to form one communication hole.
  • a fixed pin 110 having a diameter slightly smaller than that of the communication hole and having the same length as that of the communication hole is driven into one communication hole in which the pin holes 112 and 115 communicate with each other. Thereby, the shaft 101 and the coupling 105 are fixed in a connected state.
  • Such a fixing method using a pin is common and well known (see, for example, Japanese Patent Application Laid-Open No. 11-175803).
  • the rotation shaft 107 of the drive unit 106 is fitted into the rotation shaft hole 114 of the coupling 105, and the screw hole 116 of the coupling 105 is inserted. And the screw holes 116 of the rotating shaft 107 communicate with each other so that one screw hole is aligned with each other.
  • the shaft 101 is rotated in one direction or the other direction every time the switching operation is performed.
  • an impact is applied to the fixing pin 110 that connects and fixes the shaft 101 and the coupling 105 each time.
  • FIG. As shown, the fixing pin 110 may loosen and fall out of the pin holes 112 and 115.
  • the fixing pin 110 is easily removed accordingly.
  • the fixing pin 110 loosens and falls off while repeatedly performing the switching operation, causing a malfunction. There was a problem.
  • the present invention takes the above points into consideration, and intends to propose a connection mechanism, a medium processing apparatus, and a method for manufacturing the connection mechanism that can operate more reliably than in the past.
  • a first aspect of the present invention is a coupling mechanism and a medium processing apparatus, which is rotatably supported and is rotated by the power of the drive unit, and is connected to one end of the shaft and transmits the power of the drive unit to the shaft. And a second through hole penetrating in a direction perpendicular to the axial direction provided in the connecting portion and a first hole penetrating in a direction perpendicular to the axial direction provided in the shaft.
  • a fixing tool that fixes the shaft and the connecting portion by being inserted into the communication hole, and a cover that covers the communication hole in which the fixing tool is inserted so that the fixing tool inserted into the communication hole does not come out of the communication hole.
  • a second aspect of the present invention is a method for manufacturing a coupling mechanism, wherein the coupling mechanism is connected to one end of a shaft that is rotatably supported and rotated by the power of the drive unit, for transmitting the power of the drive unit to the shaft.
  • the first hole that penetrates in the direction perpendicular to the axial direction provided in the shaft and the second through hole that penetrates in the direction perpendicular to the axial direction provided in the coupling part.
  • the fixture can be prevented from loosening and falling out of the communication hole.
  • connection mechanism even if the shaft rotates and an impact is applied to the fixture that fixes the shaft and the connecting portion, the fixture can be prevented from loosening and falling off the communication hole. In addition, it is possible to prevent malfunctions due to the fixtures coming off. Thus, it is possible to realize a connection mechanism, a medium processing apparatus, and a method for manufacturing the connection mechanism that can operate more reliably than in the past.
  • FIG. 5B is a cross-sectional view taken along B-B ′ of FIG. 5A. It is a basic diagram which shows the structure of the hole for pins of the coupling in 1st Embodiment.
  • FIG. 7B is a cross-sectional view taken along C-C ′ of FIG. 7A. It is an approximate line figure showing the composition of the pin omission prevention member in other embodiments. It is sectional drawing cut
  • FIG. 9B is a cross-sectional view taken along line A-A ′ of FIG. 9A.
  • FIG. 1 the external appearance structure of the automatic teller machine 1 is shown.
  • This automatic teller machine 1 is installed in, for example, a financial institution or the like, and performs transaction processing relating to cash such as deposit transactions and withdrawal transactions with customers.
  • the automatic teller machine 1 has a box-shaped housing 2.
  • casing 2 the front is a surface which opposes a customer, and the customer reception part 3 is provided in the upper part of the front.
  • the customer reception unit 3 is a part for directly exchanging cash and bankbooks with the customer, and for notifying information about transactions and receiving operation instructions.
  • the card entry / exit 4, the deposit / withdrawal port 5, the operation display unit 6, a numeric keypad 7, a receipt issuing port 8, and the like are provided.
  • Card entry / exit 4 is a portion where various cards such as cash cards are inserted or ejected.
  • a card processing unit (not shown) for reading account numbers and the like magnetically recorded on various cards is provided on the back side of the card slot 4.
  • the deposit / withdrawal port 5 is a portion where a bill to be deposited by a customer is inserted and a bill to be dispensed to the customer is discharged.
  • the deposit / withdrawal port 5 is covered with a shutter (not shown), and the shutter is opened and exposed only when a bill is exchanged with a customer.
  • the operation display unit 6 is a touch panel in which an LCD (Liquid Crystal Display) for displaying a transaction guide screen and a touch sensor for selecting a transaction type, inputting a personal identification number, a transaction amount, and the like are integrated.
  • the numeric keypad 7 is a physical key that accepts input of numbers such as “0” to “9”, and is used when an input operation such as a password or transaction amount is performed.
  • the receipt issuing port 8 is a part that issues a receipt on which transaction details are printed at the end of transaction processing. On the back side of the receipt issuing port 8, a receipt processing unit (not shown) for printing transaction contents and the like on the receipt is provided.
  • the side on which the customer reception unit 3 is provided is the front side of the automatic teller machine 1, the opposite side is the rear side, and the left side and the right side as viewed from the customer standing in front of the automatic teller machine 1 The description will be made on the left side and the right side of the teller machine 1.
  • a main control unit 9 that performs overall control of the automatic teller machine 1, a bill depositing / dispensing machine 10 that performs various processes relating to depositing and dispensing.
  • the main control unit 9 is mainly configured by a CPU (not shown), and performs various processes such as a deposit transaction and a withdrawal transaction by reading and executing a predetermined program from a ROM or a flash memory (not shown).
  • the main control unit 9 includes a storage unit including a RAM, a hard disk drive, a flash memory, and the like, and stores various information in the storage unit.
  • the banknote deposit / withdrawal machine 10 is provided with a deposit / withdrawal control unit 11 and is controlled by the deposit / withdrawal control unit 11.
  • the deposit / withdrawal control unit 11 is mainly configured by a CPU (not shown), and by reading and executing a predetermined program from a ROM, a flash memory, etc. (not shown), the banknote transport destination is switched. Various processing related to deposits and withdrawals.
  • the deposit / withdrawal control unit 11 includes a storage unit including a RAM, a hard disk drive, a flash memory, and the like, and stores various information in the storage unit.
  • the housing 2 is provided with doors that can be opened and closed on some side surfaces such as the front side and the rear side, and unlocks and opens the doors as necessary when an operator or the like performs maintenance work. It is possible to access the inside.
  • the banknote depositing / dispensing machine 10 has a box-shaped housing 20.
  • a deposit / withdrawal unit 21 In the housing 20, a deposit / withdrawal unit 21, a discrimination unit 22, a temporary storage unit 23, a bill cassette 24 (24A to 24D), a reject cassette 25, and a transport path 26 (26A to 26M) are provided.
  • a deposit / withdrawal controller 11 FIG. 1 is also provided in the housing 20 at a predetermined location.
  • a deposit / withdrawal unit 21 having a deposit / withdrawal port 5 is provided at the front of the housing 20 at the front thereof. Further, a discrimination unit 22 is provided below the deposit / withdrawal unit 21. Further, a temporary storage unit 23 is provided behind the deposit / withdrawal unit 21, and a reject cassette 25 is provided below the temporary storage unit 23. On the other hand, four bill cassettes 24A to 24D are arranged in the front-rear direction on the lower side of the housing 20.
  • a transfer path 26 (26A to 26M) for connecting the deposit / withdrawal unit 21, the discrimination unit 22, the temporary storage unit 23, the four bill cassettes 24A to 24D, and the reject cassette 25 is provided. Yes.
  • the conveyance path 26 that connects each part is composed of conveyance paths 26A to 26M.
  • the transport path 26 has a plurality of branch points, and a switch (not shown in FIG. 2) for switching the transport direction (that is, the transport destination) is provided at this branch point.
  • a banknote becomes a rectangle and is conveyed in the direction which makes the transversal direction parallel to a conveyance direction.
  • the banknote deposit / withdrawal machine 10 has such an internal configuration, and the deposit / withdrawal control unit 11 controls each part to deposit / withdraw banknotes.
  • the bill depositing / dispensing machine 10 opens the shutter of the deposit / withdrawal port 5 at the time of deposit transaction, for example, and when the bill is inserted into the deposit / withdrawal port 5 by the customer, the shutter is closed, Are separated one by one and sent to the discrimination unit 22 via the conveyance path 26A.
  • the banknotes sent to the discrimination unit 22 are discriminated by the discrimination unit 22 for denomination, authenticity, etc., and the banknotes determined as depositable normal banknotes are sent to the temporary storage unit 23 via the transport paths 26C and 26D. And accumulated there.
  • banknotes determined as reject banknotes not suitable for depositing by the discrimination unit 22 are returned to the depositing / dispensing unit 21 via the transport paths 26C and 26E and accumulated there. And this banknote (reject banknote) is returned to a customer, when the banknote depositing / withdrawing machine 10 opens the shutter of the deposit or withdrawal port 5.
  • the banknote depositing / dispensing machine 10 separates the banknotes accumulated in the temporary holding unit 23 one by one and sends them again to the discrimination unit 22 via the transport paths 26D and 26C.
  • the banknotes sent to the discrimination unit 22 are again discriminated by the discrimination unit 22 and sent to the banknote cassettes 24A to 24D designated for each denomination via the transport paths 26B, 26F, 26H to 26K. , Is accumulated there.
  • banknote deposit and withdrawal machine 10 deposits banknotes.
  • the banknote depositing / dispensing machine 10 delivers the banknotes one by one from each of the banknote cassettes 24A to 24D according to the number of banknotes for each denomination required for the amount requested by the customer at the time of a withdrawal transaction, It sends to the discrimination part 22 via 26K, 26G, 26F, and 26B.
  • the banknotes sent to the discrimination unit 22 are discriminated by the discrimination unit 22 as to denomination, authenticity, etc., and the banknotes determined as normal banknotes that can be withdrawn are transferred via the transport paths 26C and 26E. Sent to and collected there.
  • the banknote determined as the reject banknote unsuitable for withdrawal by the discrimination unit 22 is sent to the temporary storage unit 23 via the transport paths 26C and 26D and accumulated there.
  • the banknote depositing / dispensing machine 10 receives the banknotes accumulated in the depositing / withdrawing unit 21 by opening the shutter of the depositing / dispensing port 5 when the bills accumulated in the depositing / dispensing unit 21 reach the requested amount. hand over.
  • the banknote depositing / dispensing machine 10 sends and stores the banknotes (reject banknotes) stored in the temporary storage unit 23 to the reject cassette 25 via the transport paths 26D and 26M.
  • the bill deposit / withdrawal machine 10 performs bill withdrawal.
  • the transport path 26 has a plurality of branch points, and a switch 30 is provided at each of the branch points. Since the basic configuration of the switch 30 is the same, an example is given here. As an example, a description will be given of the switch 30 provided at a branch point located at a connection portion between the conveyance path 26G and the conveyance path 26J.
  • the conveyance path 26G extending in the front-rear direction is formed by a plurality of belts Bt and rollers Rr
  • the conveyance path 26J extending in the vertical direction is formed by a plurality of rollers Rr.
  • a switch 30 for switching the transport direction is provided at a branch point located at a connection portion between the transport path 26G and the transport path 26J.
  • the switcher 30 includes a shaft 31 that is rotatably supported and orthogonal to the conveyance paths 26 ⁇ / b> G and 26 ⁇ / b> J, and a plurality (for example, three) fixed to the shaft 31. ) Blade portion 32 (32A to 32C).
  • Each of the blade portions 32A to 32C includes a cylindrical base portion 33 that covers the outer periphery of the shaft 31, and a plurality of blades 34 that protrude from the outer periphery of the base portion 33 with a predetermined interval. It has a comb-like shape like a fork.
  • one end portion of the shaft 31 is connected to the rotation shaft 37 of the drive unit 36 via the coupling 35, and the rotation shaft 37 of the drive unit 36 rotates. Accordingly, the shaft 31 rotates.
  • the banknote depositing / withdrawing machine 10 rotates the shaft 31 of the switching device 30 in one direction and the other direction to change the rotation position of the blade portion 32, thereby changing the conveyance direction at the branch point. Switch.
  • the conveyance direction at the branching point of the bill BL that is conveyed from the front through the conveyance path 26G is lower (that is, perpendicular to the conveyance path 26G (ie, Direction of the transport path 26J).
  • the conveyance direction at the branching point of the banknote BL conveyed from the front through the conveyance path 26G is the rear along the conveyance path 26G.
  • the banknote BL conveyed from the front of the branch location through the conveyance path 26G is a conveyance route orthogonal to the conveyance path 26G at the branch location. It is guided to 26J, and is conveyed downward through the conveyance path 26J.
  • the switching device 30 when the switching device 30 is at the rotational position indicated by the dotted line in FIG. 3, the bill BL conveyed from the front of the branch location through the conveyance path 26G passes through the branch location as it is and passes through the conveyance path 26G. It is conveyed backward.
  • the banknote depositing / dispensing machine 10 switches the conveyance direction of the banknote BL by operating the switch 30 in this way.
  • connection mechanism that connects the switch 30, the coupling 35, and the rotation shaft 37 of the drive unit 36 will be described in detail.
  • the shaft 31 and the coupling 35 of the switcher 30 are fixed by a cylindrical fixing pin 40, and the coupling 35 and the rotating shaft 37 of the drive unit 36 are fixed by a screw 41. ing.
  • the shaft 31 of the switch 30 is provided with a pin hole 42 for driving the fixing pin 40 at one end on the coupling 35 side so as to penetrate in a direction perpendicular to the central axis of the shaft 31. Yes.
  • the coupling 35 has a cylindrical shaft side half portion 35A in which a shaft hole 43 for fitting the shaft 31 is formed along the central axis, and a rotation shaft for fitting the rotation shaft 37 of the drive portion 36.
  • the hole 44 is constituted by a cylindrical rotating shaft side half portion 35B formed along the central axis.
  • a pin hole 45 for driving the fixing pin 40 passes through the shaft side half 35A of the coupling 35 in a direction perpendicular to the central axis through the shaft hole 43 of the shaft side half 35A. Is provided. Further, a screw hole 46 is provided in the rotation shaft side half portion 35B of the coupling 35 so as to pass through the rotation shaft hole 44 of the rotation shaft side half portion 35B and in a direction perpendicular to the central axis. Yes.
  • a screw hole 47 is provided in the rotating shaft 37 of the driving unit 36 so as to penetrate in a direction orthogonal to the central axis of the rotating shaft 37.
  • one end portion of the shaft 31 is fitted and connected to the shaft hole 43 of the coupling 35, and the pin hole 42 of the shaft 31 is connected.
  • the positions of the pin holes 42 and 45 are adjusted so that the pin hole 45 of the shaft-side half portion 35A communicates with each other to form one communication hole.
  • a fixed pin 40 having a diameter slightly smaller than the communication hole and having the same length as that of the communication hole is driven into a single communication hole in which the pin holes 42 and 45 communicate with each other. Thereby, the shaft 31 and the coupling 35 are fixed in a connected state.
  • the pin hole 45 of the coupling 35 may have an outer end portion slightly wider than the other portion, for example, as shown in FIG. The same applies to the pin hole 42 of the shaft 31.
  • the rotation shaft 37 of the drive unit 36 is fitted and connected to the rotation shaft hole 44 of the coupling 35, and the screw of the coupling 35 is connected.
  • the positions of the screw holes 46 and 47 are aligned so that the hole 46 and the screw hole 47 of the rotating shaft 37 communicate with each other to form one screw hole.
  • the screw 41 is inserted while being rotated into one screw hole formed by communicating the screw holes 46 and 47. Thereby, the coupling 35 and the rotating shaft 37 are fixed in a connected state.
  • the base portion 33 of the blade portion 32C closest to the coupling 35 is replaced by the coupling 35.
  • the shaft side half body part 35A is extended to cover the mouth of the pin hole 45 of the shaft side half body part 35A in which the fixing pin 40 is inserted by the extension part 33x of the base part 33.
  • the fixing pin 40 is confined inside the extension portion 33 x of the base portion 33, and is fixed and held in the pin holes 42 and 45. Thereby, even if the switch 30 is repeatedly rotated in one direction and the other direction, the fixing pin 40 does not loosen and fall off.
  • the shaft 31 and the coupling 35 are first connected and fixed by the fixing pin 40.
  • the shaft 31 and the coupling 35 fixed by the fixing pin 40 are fixed to the die of the blade portion 32 (32A to 32C), and the resin that becomes the blade portion 32 (32A to 32C) is fixed to the die.
  • the shaft 31, the coupling 35, and the blade portion 32 (32A to 32C) are integrally molded.
  • the base portion 33 of the blade portion 32C fixed to the shaft 31 of the switch 30 is extended to the coupling 35, and the pin hole 45 of the coupling 35 into which the fixing pin 40 is inserted. To cover. By doing so, the fixing pin 40 is fixedly held in the pin holes 42 and 45, and it can be prevented that the fixing pin 40 loosens and falls off due to the rotation of the shaft 31.
  • the shaft 31 and the coupling 35 are fixed by the fixing pin 40, and then the resin to be the blade portion 32 (32A to 32C) is poured into the mold and solidified to thereby form the shaft 31.
  • the coupling 35 and the blade portion 32 (32A to 32C) are integrally molded. By doing so, the resin of the blade part 32C flows into the gap (back) between the pin holes 42 and 45 of the shaft 31 and the coupling 35 and the fixing pin 40, and this gap (back) is filled with the resin.
  • the play between the pin holes 42 and 45 of the shaft 31 and the coupling 35 and the fixing pin 40 can be prevented.
  • the rotation of the rotation shaft 37 of the drive unit 36 can be smoothly transmitted to the shaft 31 and the shaft 31 can be smoothly rotated.
  • the shaft 31 can be prevented from being damaged, and the life of the switch 30 can be increased as compared with the conventional one.
  • the banknote depositing / dispensing machine 10 can prevent the fixing pin 40 from loosening and falling off, thereby preventing malfunction, and thus can operate more reliably than in the past. it can.
  • FIG. 6 shows a configuration of a connecting portion between the switch 30 and the coupling 35 according to the second embodiment.
  • the shaft 31 and the coupling 35 of the switch 30 are fixed by the fixing pin 40, and the rotation shaft 37 of the coupling 35 and the drive unit 36 is screwed 41. It is fixed by.
  • the base portion 33 of the blade portion 32C is not extended to cover the pin hole 45 of the shaft side half portion 35A as in the first embodiment, but the blade portion 32 is not covered.
  • the mouth of the pin hole 45 of the shaft side half body portion 35A is covered with a member 50 different from the base portion 33 of the shaft portion.
  • this member (this is referred to as a pin drop prevention member) 50 is provided separately, in the second embodiment, the base portion 33 of the blade portion 32C closest to the coupling is not extended, and the necessary minimum And the length. That is, the base portion 33 of the blade portion 32C of the second embodiment is shorter than the base portion 33 of the first embodiment by the extension portion 33x.
  • This pin dropout prevention member 50 is a cylindrical member that covers the outer periphery of the shaft side half portion 35A of the coupling 35 instead of the base portion 33 of the blade portion 32C.
  • the pin removal prevention member 50 is molded of the same resin as the blade portion 32C. Is done.
  • the length in the axial direction of the pin dropout prevention member 50 may be slightly larger than the diameter of the pin hole 45, and the length in the axial direction is shorter than the extension portion 33x of the base portion 33 in the first embodiment. .
  • the pin removal preventing member 50 covers the pin hole 45 of the coupling 35 into which the fixing pin 40 is inserted, and the fixing pin 40 is fixedly held in the pin holes 42, 45. It can be prevented from loosening and falling off.
  • the shaft 31 and the coupling 35 fixed by the fixing pin 40 are fixed to the die of the pin drop prevention member 50, and the pin drop prevention member 50 is attached to the die.
  • the shaft 31, the coupling 35, and the pin drop prevention member 50 are integrally formed by pouring the resin to be solidified.
  • blade portion 32 (32A to 32C) and the pin drop prevention member 50 are once formed by using the die of the blade portion 32 (32A to 32C) and the die of the pin drop prevention member 50 as one die. You may make it shape
  • the second embodiment also has the same effect as that of the first embodiment, that is, the fixing pin 40 is prevented from loosening and falling off, and malfunction can be prevented. The effect that can be obtained.
  • the base portion 33 of the blade portion 32C is not extended to the shaft side half portion 35A of the coupling 35 to cover the pin hole 45, but the base portion 33 is not extended.
  • the third embodiment is an embodiment in which the configuration of the connection portion between the switch 30 and the coupling 35 (that is, the configuration of the connection mechanism) is different from the first and second embodiments.
  • FIG. 7A and 7B show a configuration of a connection portion between the switch 30 and the coupling 35 according to the third embodiment.
  • the shaft 31 and the coupling 35 of the switch 30 are fixed by the fixing pin 60, and the rotation shaft 37 of the coupling 35 and the drive unit 36 is screwed 41. It is fixed by.
  • the base portion 33 of the blade portion 32C closest to the coupling is extended to the shaft side half portion 35A of the coupling 35, and the base portion 33
  • the extension portion 33x covers the pin hole 45 of the shaft side half portion 35A.
  • a hollow fixing pin 60 is used instead of the fixing pin 40.
  • the resin that becomes the blade portion 32C is poured into the fixing pin 60, and the inside of the fixing pin 60 is made of resin. The resin was allowed to solidify in the filled state.
  • the fixing pin 60 is more securely fixed and held in the pin holes 42 and 45.
  • the resin that has entered the inside of the fixing pin 60 serves as a cushion, the fixing pin 40 can be prevented from being broken or damaged by a force added when the shaft 31 is rotated.
  • the fixing pin can be prevented from loosening and falling off, and the fixing pin can be prevented from being broken, thereby further reliably preventing malfunction. be able to.
  • the fixing pin 40 when the fixing pin 40 is replaced with the hollow fixing pin 60 as in the third embodiment and the pin drop prevention member 50 is molded, the resin that becomes the pin drop prevention member 50 is replaced with the fixing pin 60.
  • the fixing pin 60 may be solidified in a state where the inside of the fixing pin 60 is filled with resin.
  • the pin dropout prevention member 70 includes a resin lid portion 70A that covers one mouth of the pin hole 45 of the coupling 35 and a resin lid portion 70B that covers the other mouth inside the fixing pin 60. It is connected by the resin 70C which has been poured and solidified.
  • This pin drop prevention member 70 is also formed by pouring the resin that becomes the pin drop prevention member 70 into the fixed pin 60 when the shaft 31, the coupling 35, and the pin drop prevention member 70 are integrally formed.
  • Such a pin drop prevention member 70 can prevent pin drop and can be molded with a smaller amount of resin as compared with the second embodiment, so that the cost can be further reduced.
  • the present invention can be applied to a coupling mechanism that couples a roller shaft and a coupling.
  • the present invention is not limited to this, and the rotary shaft 37 of the drive unit 36 can be used as a connecting portion, and the rotary shaft 37 can be directly connected to the shaft 31 without using the coupling 35.
  • the rotation shaft 37 of the drive unit 36 is made thicker than the shaft 31, a shaft hole is formed on the rotation shaft 37 side, and the shaft 31 is inserted into the shaft hole and fixed by the fixing pin 40.
  • the shaft 31 is made thicker than the rotation shaft 37 of the drive unit 36, a rotation shaft hole is formed on the shaft 31 side, the rotation shaft 37 is inserted into the rotation shaft hole, and a fixed pin.
  • pin removal can be prevented by providing a member that covers the pin hole into which the fixing pin 40 is inserted.
  • the banknote depositing and dispensing machine 10 often uses a ready-made drive unit 36, and in this case, it is difficult to process the rotating shaft 37 of the drive unit 36.
  • the shaft 31 is made thicker than the rotation shaft 37 of the drive unit 36, a rotation shaft hole is formed on the shaft 31 side, and the rotation shaft is formed in the rotation shaft hole.
  • a method of connecting by inserting 37 and fixing with the fixing pin 40 is adopted.
  • the shaft 31 should be as thin as possible within the range that the strength allows in consideration of downsizing of the switch 30 or the like, but when the connecting method of connecting the shaft 31 thicker than the rotating shaft 37 is adopted, It cannot be made thinner than the rotating shaft 37 of the drive unit 36.
  • the shaft 31 and the rotary shaft 37 of the drive unit 36 are arranged as in the first to third embodiments described above. It is realistic and desirable that the coupling 35 is interposed.
  • the pin dropout prevention member 50 is made of the same resin as the blade portion 32, and the resin that becomes the pin dropout prevention member 50 is used as the pin hole of the shaft 31 and the coupling 35.
  • the shaft and the coupling 35 are integrally molded so as to be poured into a gap (backlash) between 42 and 45 and the fixing pin 40.
  • the embodiment is not limited to this, and the pin drop prevention member 50 may not be integrally formed with the shaft 31 and the coupling 35.
  • a cylindrical pin drop prevention member (not shown) having an inner diameter slightly smaller than the outer diameter of the shaft side half portion 35A of the coupling 35 is separately molded from resin and fixed to the coupling 35. It may be inserted from the other end portion side of the shaft 31 and fitted into a position covering the pin hole 45 of the coupling 35.
  • pin drop prevention member is not limited to resin and may be made of other materials such as metal. The same applies to the blade portion 32 of the switch 30.
  • the coupling 35 or the rotating shaft 37 is used as a specific example of the connecting portion connected to one end of the shaft 31.
  • the embodiment is not limited to this, and a connection portion different from the coupling 35 and the rotating shaft 37 may be used as long as it is connected to one end of the shaft 31 and transmits the power of the drive portion 36 to the shaft 31. May be.
  • the pin hole 42 as the first hole provided in the shaft 31 and the pin hole 45 as the second hole provided in the coupling 35 as the connecting portion are communicated.
  • the fixing pins 40 and 60 are used as a specific example of the fixture to be inserted into the communication hole.
  • the embodiment is not limited to this, and a fixing tool different from the fixing pins 40 and 60 may be used as long as it functions as a fixing tool that fixes the shaft 31 and the connecting portion.
  • the base portion 33 of the blade portion 32 and the pin drop prevention members 50 and 70 are used as specific examples of the covering portion that covers the communication hole in which the fixture is inserted.
  • the embodiment is not limited to this, and a cover portion different from the base portion 33 of the blade portion 32 and the pin dropout prevention members 50 and 70 may be used as long as it functions as a cover portion that covers the communication hole into which the fixture is inserted. You may make it use.
  • the embodiment is not limited thereto, and the shaft and the connecting portion are connected. Any medium processing apparatus having a coupling mechanism may be applied to a medium processing apparatus other than the automatic teller machine 1.
  • the embodiment is not limited thereto, and media other than banknotes such as paper and tickets are handled. Even if it is a medium processing apparatus, if it is a medium processing apparatus which has a connection mechanism which connects a shaft and a connection part, it is applicable.
  • Embodiment 6 Further, the embodiments are not limited to the first to third embodiments described above and other embodiments. That is, the scope of application of the present invention extends to embodiments in which some or all of the above-described embodiments and other embodiments are arbitrarily combined, and embodiments in which some are extracted.
  • the configuration of the present disclosure can be widely used in apparatuses having a coupling mechanism that couples the shaft and the coupling portion.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
PCT/JP2014/066214 2013-10-28 2014-06-18 連結機構、媒体処理装置及び連結機構の製造方法 Ceased WO2015064145A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201480021815.6A CN105210120B (zh) 2013-10-28 2014-06-18 连结机构、介质处理装置以及连结机构的制造方法

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JP2013223236A JP6217313B2 (ja) 2013-10-28 2013-10-28 連結機構、媒体処理装置及び連結機構の製造方法
JP2013-223236 2013-10-28

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FR3044801A1 (fr) * 2015-12-07 2017-06-09 Vips France Dispositif d'orientation d'articles dans un module de tri suivant une destination desiree

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JP6575227B2 (ja) * 2015-08-24 2019-09-18 沖電気工業株式会社 媒体処理装置
KR102348054B1 (ko) * 2020-05-08 2022-01-06 효성티앤에스 주식회사 금융자동화기기의 게이트 어셈블리 및 그 제조 방법

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JPH0538243Y2 (https=) * 1986-03-17 1993-09-28
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GB2424257A (en) * 2005-03-18 2006-09-20 Mechadyne Plc Single cam phaser camshaft with adjustable connections between the inner shaft and associated cam lobes
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JPH0726001U (ja) * 1993-10-01 1995-05-16 大同特殊鋼株式会社 圧延機におけるカップリングカバーを用いた連結装置
JP2007261803A (ja) * 2006-03-30 2007-10-11 Laurel Seiki Kk 紙幣搬送装置およびその装置を用いる紙幣入出金機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3044801A1 (fr) * 2015-12-07 2017-06-09 Vips France Dispositif d'orientation d'articles dans un module de tri suivant une destination desiree

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JP6217313B2 (ja) 2017-10-25
CN105210120A (zh) 2015-12-30
CN105210120B (zh) 2017-12-19

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