US20150284208A1 - Paper medium stacking device - Google Patents

Paper medium stacking device Download PDF

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Publication number
US20150284208A1
US20150284208A1 US14/436,866 US201314436866A US2015284208A1 US 20150284208 A1 US20150284208 A1 US 20150284208A1 US 201314436866 A US201314436866 A US 201314436866A US 2015284208 A1 US2015284208 A1 US 2015284208A1
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United States
Prior art keywords
sheet
type medium
conveyor belt
arc
piece
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.)
Abandoned
Application number
US14/436,866
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English (en)
Inventor
Hongjun Wu
Shaohai Huang
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.)
GRG Banking Equipment Co Ltd
Original Assignee
GRG Banking Equipment Co Ltd
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Filing date
Publication date
Application filed by GRG Banking Equipment Co Ltd filed Critical GRG Banking Equipment Co Ltd
Assigned to GRG BANKING EQUIPMENT CO., LTD. reassignment GRG BANKING EQUIPMENT CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: HUANG, Shaohai, WU, HONGJUN
Publication of US20150284208A1 publication Critical patent/US20150284208A1/en
Abandoned legal-status Critical Current

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    • 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
    • B65H29/18—Delivering or advancing articles from machines; Advancing articles to or into piles by contact of one face only with moving tapes, bands, or chains and introducing into a pile
    • 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
    • B65H29/38—Delivering or advancing articles from machines; Advancing articles to or into piles by movable piling or advancing arms, frames, plates, or like members with which the articles are maintained in face contact
    • 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
    • B65H29/52—Stationary guides or smoothers
    • 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
    • B65H29/70—Article bending or stiffening arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H31/00—Pile receivers
    • B65H31/02—Pile receivers with stationary end support against which pile accumulates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H31/00—Pile receivers
    • B65H31/26—Auxiliary devices for retaining articles in the pile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H31/00—Pile receivers
    • B65H31/30—Arrangements for removing completed piles
    • B65H31/3027—Arrangements for removing completed piles by the nip between moving belts or rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H31/00—Pile receivers
    • B65H31/34—Apparatus for squaring-up piled articles
    • B65H31/36—Auxiliary devices for contacting each article with a front stop as it is piled
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/02—Feeding articles separated from piles; Feeding articles to machines by belts or chains, e.g. between belts or chains
    • B65H5/021—Feeding articles separated from piles; Feeding articles to machines by belts or chains, e.g. between belts or chains by belts
    • B65H5/023—Feeding articles separated from piles; Feeding articles to machines by belts or chains, e.g. between belts or chains by belts between a pair of belts forming a transport nip
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/26—Duplicate, alternate, selective, or coacting feeds
    • 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
    • G07D11/14—Inlet or outlet ports
    • 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
    • B65H2301/42—Piling, depiling, handling piles
    • B65H2301/421—Forming a pile
    • B65H2301/4212—Forming a pile of articles substantially horizontal
    • 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
    • B65H2301/42—Piling, depiling, handling piles
    • B65H2301/421—Forming a pile
    • B65H2301/4213—Forming a pile of a limited number of articles, e.g. buffering, forming bundles
    • 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
    • B65H2301/42—Piling, depiling, handling piles
    • B65H2301/421—Forming a pile
    • B65H2301/4219—Forming a pile forming a pile in which articles are offset from each other, e.g. forming stepped pile
    • B65H2301/42194—Forming a pile forming a pile in which articles are offset from each other, e.g. forming stepped pile forming a pile in which articles are offset from each other in the delivery direction
    • 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
    • B65H2301/449—Features of movement or transforming movement of handled material
    • B65H2301/4493—Features of movement or transforming movement of handled material intermittent
    • 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
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/51—Modifying a characteristic of handled material
    • B65H2301/512—Changing form of handled material
    • B65H2301/5121—Bending, buckling, curling, bringing a curvature
    • B65H2301/51214—Bending, buckling, curling, bringing a curvature parallel to direction of displacement of handled material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2403/00—Power transmission; Driving means
    • B65H2403/90—Machine drive
    • B65H2403/94—Other features of machine drive
    • B65H2403/942—Bidirectional powered handling device
    • 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
    • B65H2404/20—Belts
    • B65H2404/26—Particular arrangement of belt, or belts
    • B65H2404/268—Arrangement of belts facing a transport surface, e.g. contact glass in copy machine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2405/00—Parts for holding the handled material
    • B65H2405/10—Cassettes, holders, bins, decks, trays, supports or magazines for sheets stacked substantially horizontally
    • B65H2405/11—Parts and details thereof
    • B65H2405/111—Bottom
    • B65H2405/1114—Bottom with surface portions curved in lengthwise direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2405/00—Parts for holding the handled material
    • B65H2405/10—Cassettes, holders, bins, decks, trays, supports or magazines for sheets stacked substantially horizontally
    • B65H2405/11—Parts and details thereof
    • B65H2405/112—Rear, i.e. portion opposite to the feeding / delivering side
    • B65H2405/1124—Rear, i.e. portion opposite to the feeding / delivering side pivotable, details therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2405/00—Parts for holding the handled material
    • B65H2405/10—Cassettes, holders, bins, decks, trays, supports or magazines for sheets stacked substantially horizontally
    • B65H2405/14—Details of surface
    • B65H2405/141—Reliefs, projections
    • B65H2405/1412—Ribs extending in parallel to feeding/delivery direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2408/00—Specific machines
    • B65H2408/10—Specific machines for handling sheet(s)
    • B65H2408/13—Wall or kiosk dispenser, i.e. for positively handling or holding material until withdrawal by user

Definitions

  • the present application relates to a technique for processing a sheet-type medium, and particularly to a device for end-to-end stacking sheet-type medium piece by piece.
  • a device for identifying financial bills piece by piece is generally required to be installed in the machine for processing financial bills, and after being identified piece by piece, the bills which are conveyed piece by piece are stacked to facilitate withdrawing the bills.
  • a conventional automatic teller machine multiple sheets of stacked banknotes are sorted, conveyed and identified piece by piece, and then are stacked to be delivered out.
  • a conveyor belt fits closely to an arc-shaped plate to convey a single sheet of banknote to a specific location to be stacked.
  • the first sheet of banknote is settled in the specific location, a front end of the second sheet of banknote is superposed on a tail end of the first sheet of banknote, and the first sheet of banknote and the second sheet of banknote are clamped by the conveyor belt and the arc-shaped plate to move forwards together, and the first sheet of banknote stops moving forward when its front end reaches a predetermined blocking member.
  • the second sheet of banknote is driven by the conveyor belt to overcome the frictional force between the banknotes and continue to slide forward, and stops moving forward until it reaches the predetermined blocking member.
  • the third sheet of banknote and subsequent banknotes go through the same process as the first and second sheets of banknotes, that is, the front end of a subsequent sheet of banknote is superposed on the tail end of a previous banknote and the banknotes are all conveyed to the predetermined blocking member, to be stacked.
  • the front ends of all the banknotes are aligned to the predetermined movable blocking plate, and a whole stack of banknotes are delivered to a predetermined position for an operator.
  • each sheet of banknote goes through the process of clinging to and rubbing against a previous sheet of banknote.
  • the subsequent banknote is apt to be jammed at the slit, or if the sheet of banknote has a severe fold, the sheet of banknote is apt to be folded and arched at the fold, which may result in a banknote jam at the fold.
  • An object of the present application is to provide a sheet-type medium stacking device for effectively stacking sheet-type medium having a slit or being soft and old.
  • the sheet-type medium stacking device includes:
  • the arc-shaped stacking device includes three sections, a section near the piece-by-piece sheet-type medium conveying mechanism forms a rear arc-shaped plate, a section near the discharging outlet forms a front arc-shaped plate, and a middle section forms a reversing device.
  • a recycling conveyor belt assembly and a discharging conveyor belt assembly are arranged below the reversing device and the front arc-shaped plate, wherein at least a section of the recycling conveyor belt assembly fits with a section of the discharging conveyor belt assembly to form a recycling conveying passage for the sheet-type medium.
  • a floating pinch roller is provided on a side, away from the arc-shaped plate, of the upper conveyor belt at a position corresponding to the convex ribs, and is configured to increase a conveying force of the upper conveyor belt to the sheet-type medium.
  • the valuable document identification device has the following advantages.
  • the sheet-type medium being clamped and conveyed forms a V shape, which greatly increases the rigidity of the sheet-type medium, and effectively solves the problems of blockage caused by the slit at the tail of the sheet-type medium and blockage caused by folding and arching of soft and old medium.
  • FIG. 1 is a schematic view showing the structure of a sheet-type medium stacking device according to the present application
  • FIG. 2 is a schematic view of a stacking and recycling device of the sheet-type medium stacking device in FIG. 1 ;
  • FIG. 3 is a partial schematic view of an arc-shaped stacking plate of the stacking and recycling device in FIG. 2 ;
  • FIG. 4 is a sectional view of the arc-shaped stacking plate in FIG. 3 ;
  • FIG. 5 is a schematic view of the sheet-type medium stacking device in FIG. 1 which is further provided with a floating roller;
  • FIG. 6 is a schematic view showing the depositing and withdrawing process of the sheet-type medium stacking device in FIG. 1 ;
  • FIG. 7 is a side view showing the stacking and recycling device in FIG. 2 with a movable blocking plate in an open state and a reversing device at a second position;
  • FIG. 8 is an axonometric view of the stacking and recycling device in FIG. 2 ;
  • FIG. 9 is a side view of a first conveyor belt assembly of the stacking and recycling device in FIG. 2 ;
  • FIG. 10 is an axonometric view of a second conveyor belt assembly and a third conveyor belt assembly of the stacking and recycling device in FIG. 2 ;
  • FIG. 11 is a side view of the second conveyor belt assembly and the third conveyor belt assembly of the stacking and recycling device in FIG. 2 ;
  • FIG. 12 is a side view of the second conveyor belt assembly and the third conveyor belt assembly of the stacking and recycling device in FIG. 2 when the floating support is at a second position;
  • FIG. 13 is a flow diagram showing the stacking and recycling device conveying a first sheet of banknote and a second sheet of banknote;
  • FIG. 14 is a schematic view of a control system of the sheet-type medium stacking device in FIG. 1 ;
  • FIG. 15 is a sectional schematic view of a sheet-type medium at the position of convex ribs of the arc-shaped stacking plate in the stacking process;
  • FIG. 16 is a schematic view showing banknotes being stacked and aligned in the stacking and recycling device in FIG. 2 ;
  • FIG. 17 is a schematic view showing a whole stack of banknotes being delivered out by the stacking and recycling device in FIG. 2 .
  • FIG. 1 is a schematic view showing the structure of a sheet-type medium stacking device (a deposit machine).
  • the deposit machine has a depositing port 101 , a sheet separating device 1 , a sheet tilt correction device 2 , a sheet identifying device 3 , a temporary storage device 4 , a stacking and recycling device 5 and a storage box 6 .
  • the sheet separating device 1 separates banknotes at the depositing port 101 piece by piece and delivers the separated banknotes into the deposit machine.
  • the sheet tilt correction device 2 is configured to adjust the banknotes inclined with respect to an advancing direction and align the banknotes with a datum plane in parallel with the advancing direction.
  • the sheet identifying device 3 is configured to identify the authenticity, the face value, the obverse and reverse, and the condition of banknotes and checks and to detect whether the sheets are conveyed abnormally, such as being titled, overlapped or continuous, to determine whether the sheets can be stored.
  • the temporary storage device 4 is configured to temporarily store banknotes or checks which are identifiable and are determined as being conveyed normally.
  • the stacking and recycling device 5 is configured to stack banknotes or checks, to deliver out returned banknotes or checks, and to recycle the banknotes or checks that customers forget to withdraw. Conveying mechanisms 102 , 103 , 104 and 105 for conveying sheet-type medium piece by piece are provided between the above devices to convey banknotes.
  • the stacking and recycling device 5 includes an upper conveyor belt 153 for providing a driving force to the sheet-type medium, an arc-shaped stacking plate for supporting the sheet-type medium, a movable blocking mechanism 20 for selectively blocking the sheet-type medium, a sensor device 17 and a control unit.
  • the upper conveyor belt 153 is arranged around a driving transmission shaft 151 and a driven transmission shaft 156 which are arranged in a conveying direction of the sheet-type medium.
  • the arc-shaped stacking plate includes three sections; the section, near the conveying mechanism for conveying sheet-type medium piece by piece, forms a rear arc-shaped plate 18 ; the section near a medium discharging outlet forms a front arc-shaped plate 19 ; and the middle section forms a reversing device 25 .
  • the upper conveyor fits closely to the arc-shaped surface of the arc-shaped stacking plate, thereby forming a conveying passage for the sheet-type medium.
  • the length of the conveying passage is at least greater than that the length of one sheet of the sheet-type medium in the conveying direction.
  • One end of the conveying passage abuts the conveying mechanism 105 for conveying sheet-type medium piece by piece and is slightly lower than a delivering outlet of the conveying mechanism.
  • Another end of the conveying passage forms the discharging outlet for a whole stack of sheet-type mediums.
  • the movable blocking mechanism 20 is arranged on a section of the conveying passage close to the discharging outlet.
  • the sensor device 17 is arranged at the tail end of the delivering outlet of the conveying mechanism for conveying sheet-type medium piece by piece and is configured to detect the arrival and passing of a sheet of the sheet-type medium.
  • the control unit is configured to control the upper conveyor belt 153 to move or stop moving according to the information feedback from the sensor device 17 , thereby connecting the adjacent sheet-type mediums, entering into the arc-shaped stacking device, end to end.
  • a first conveyor belt assembly 15 is provided corresponding to the upper conveyor belt 153
  • a second conveyor belt assembly 22 is provided corresponding to the front arc-shaped plate 19
  • a third conveyor belt assembly 23 is provided corresponding to the reversing device 25 .
  • FIG. 3 and FIG. 4 Two pairs of convex ribs 183 , 184 are formed on a section of the arc-shaped surface of the rear arc-shaped plate 18 at two sides of the upper conveyor belt 153 . A distance between each pair of convex ribs 183 , 184 is smaller than the minimum dimension of the sheet-type medium in a direction perpendicular to the conveying direction. Reference is made to FIG. 5 .
  • a floating pinch roller 30 is provided on a side, away from the arc-shaped plate 18 , of the upper conveyor belt at a position corresponding to the convex ribs 183 , and is fixed at an end of a floating plate 32 via a mandrel 31 .
  • the floating plate 32 is pivotally mounted on a mandrel 33 .
  • FIG. 1 the specific working process of the deposit machine is illustrated herein.
  • a customer puts one or more sheets of banknotes at the depositing port 101 , and the banknotes are separated by the sheet separating device 1 piece by piece and then passes through the sheet tilt correction device 2 and the sheet identifying device 3 .
  • the banknotes determined to be normal and the face value of which has been identified or the checks which are identifiable enter into the temporary storage device 4 via a route 102 .
  • the banknotes or checks which are unidentifiable are returned to the stacking and recycling device 5 via a route 103 and a routine 105 , and then are aligned and stacked at the stacking unit 51 , and the returned banknotes are stacked and then delivered out after the banknotes at the depositing port 101 are completely separated.
  • the banknotes or checks are recycled to the recycling unit 52 .
  • the banknotes depositing and returning process of the deposit machine is described herein. After the banknotes are completely separated piece by piece, the banknotes detected determined to be normal and the face value of which has been identified are conveyed into the temporary storage device 4 , at this time, if the customer confirms depositing, the banknotes are conveyed out of the temporary storage 4 and then conveyed into the storage box 6 via a routine 104 , thereby implementing the banknotes depositing process.
  • the banknotes are conveyed out of the temporary device 4 and conveyed to the stacking and recycling device 5 via the routine 105 , and then are aligned and stacked in the stacking unit 51 , and finally are stacked and then delivered out, thereby implementing the banknotes returning process.
  • the banknotes are recycled to the recycling unit 52 .
  • the banknotes are returned via the routine 105 and are clamped between an upper delivering conveyor belt 11 and a lower delivering conveyor belt 12 piece by piece to be conveyed to the stacking and recycling device 5 .
  • An upper guiding board 13 and a lower guiding board 14 are arranged in the advancing direction of the discharged banknotes.
  • the first conveyor belt assembly 15 arranged in parallel to the advancing direction of the banknotes is provided in front (the rightward direction in the figures) of the upper guiding board 13 .
  • a first sensor device 17 is arranged between the driving roller 151 and the delivering roller 16 , and is configured to detect each sheet of discharged banknote.
  • the rear arc-shaped plate 18 , the front arc-shaped plate 19 and the reversing device 25 which have similar curvatures are provided below the first conveyor belt assembly 15 , and a rear-end plane 181 of the rear arc-shaped plate 18 is obviously lower than the outlet (a port for discharging the banknotes) formed between the upper delivering conveyor belt 11 and the lower delivering conveyor belt 12 .
  • the movable blocking plate 20 is pivotally mounted on a mandrel 152 and has two working states, including a closed state as shown in FIG. 2 and an open state as shown in FIG. 7 .
  • a second sensor device 21 is fixed in front of the movable blocking plate 20 and is configured to detect the presence of banknotes in front of the movable blocking plate 20 and above the front arc-shaped plate 19 .
  • the adjustable second conveyor belt assembly 22 is arranged below the front arc-shaped plate 19
  • the third conveyor belt assembly 23 is arranged at a corresponding position at the rear end of the second conveyor belt assembly 22 .
  • the first conveyor belt assembly 15 , the second conveyor belt assembly 22 and the third conveyor belt assembly 23 are driven by the same power.
  • a storage container 24 is arranged below the recycling unit 52 , and an inlet of the storage container 24 is corresponding to a conveying port formed by a recycling floating roller 221 of the second conveyor belt assembly 22 and a driving roller 231 of the third conveyor belt assembly 23 .
  • the reversing device 25 is arranged between the rear arc-shaped plate 18 and the front arc-shaped plate 19 and above the conveying port formed by the recycling floating roller 221 and the driving roller 231 , and is pivotally mounted on a mandrel 26 , and has two working states, including a first position as shown in FIG. 2 and a second position as shown in FIG. 7 .
  • a first conveyor belt 153 (that is the upper conveyor belt) of the first conveyor belt assembly 15 is arranged around the driving roller 151 , a roller 154 , a roller 155 and the pinch roller 156 .
  • the lower section of the first conveyor belt 153 is tensed by the upper surfaces of the rear arc-shaped plate 18 and the front arc-shaped plate 19 .
  • the pinch roller 156 is fixed at the front end of the pressing plate 158 via a mandrel 157 , and the pressing plate 158 is swingable around the mandrel 152 .
  • the second conveyor belt assembly and the third conveyor belt assembly of the stacking and recycling device are illustrated.
  • Two abreast second conveyor belts 222 of the second conveyor belt assembly 22 are arranged around the recycling floating roller 221 , the second driving roller 223 , a second pinch roller 224 and a tensioning roller 225 .
  • the second pinch roller 224 is directed to the pinch roller 156 of the first conveyor belt assembly 15 .
  • the recycling floating roller 221 is mounted on a recycling floating support 226 through a pair of bearings and is swingable around a mandrel 227 .
  • a banknote-delivering floating support 229 swingable around a mandrel 228 is mounted at a front end of the second conveyor belt assembly 22 , and has two working states, including a first position as shown in FIG. 11 and a second position as shown in FIG. 12 .
  • the swinging of the delivering floating support 229 and the movable blocking plate 20 are driven by the same power.
  • the delivering floating support 229 is provided with two rows of roller sets 230 corresponding to the second conveyor belt 222 .
  • the roller sets 230 may make the working surface of the second conveyor belt 222 higher or lower than the upper arc-shaped surface of the front arc-shaped plate 19 through the swinging of the delivering floating support 229 .
  • a third conveyor belt 233 of the third conveyor belt assembly 23 is arranged around a third driving roller 232 and the third driven roller 231 .
  • the process for realizing the function of the stacking and recycling device is illustrated.
  • the movable blocking plate 20 is in the closed state as shown in FIG. 13 , to prevent the banknotes from moving in the advancing direction of banknotes.
  • the delivering floating support 229 is in the first position, to make the working surface of the upper section of the second conveyor belt 222 lower than the upper arc-shaped surface of the front arc-shaped plate 19 , thus, when slipping along the arc-shaped plate, the banknotes will not contact the working surface of the second conveyor belt 222 .
  • the reversing device 25 is in the first position, to allow the banknotes to pass along the arc-shaped surface smoothly.
  • the first sheet of banknote 27 is delivered out by the upper delivering conveyor belt 11 and the lower delivering conveyor belt 12 , the front end of the banknote passes through the first sensor device 17 (an acquisition module), the sensor 17 feeds back an information to a processing module of the control system, and the processing module processes the information and then sends out a signal, to start a first driving motor (an execution module) immediately or start the first driving motor after a period of time, thereby driving the first conveyor belt assembly 15 , the second conveyor belt assembly 22 and the third conveyor belt assembly 23 to rotate in the direction shown in FIG. 13 .
  • a first driving motor an execution module
  • the first conveyor belt assembly 15 cooperates with the rear arc-shaped plate 18 to convey the banknote forward, the sensor 17 feeds back an information to the processing module of the control system when the tail end of the banknote leaves the first sensor device 17 , and the processing module processes the information and sends out a signal to stop the first driving motor, and in this case, all of the conveyor belt assemblies are stopped, the banknote stops at position 182 with the tail end being exposed behind the first conveyor belt assembly 15 .
  • the front end of the first sheet of banknote 27 reaches the first pair of convex ribs 183 and the second pair of convex ribs 184 . As shown in FIG.
  • the first sheet of banknote 27 is bent upward at two sides of the advancing direction, thus the section, perpendicular to the advancing direction, of the banknote forms a V shape.
  • the front end of the second sheet of banknote 28 passes through the first sensor device 17 , the first sensor device 17 feeds back an information to the control system, and the control system sends out a signal for starting the first driving motor, to start the first driving motor immediately or after a period of time, thereby driving the first conveyor belt assembly, the second conveyor belt assembly and the third conveyor belt assembly to rotate in the direction shown in FIG. 13 .
  • the front end of the second sheet of banknote 28 is superposed on the tail end of the first sheet of banknote 27 , and the two sheets of banknotes which are partially overlapped are conveyed forward together by the first conveyor belt assembly 15 .
  • the first sensor device 17 feeds back information to the control system, and the control system stops the first driving motor, and the second sheet of banknote stops at the position 182 .
  • the third sheet of banknote and the subsequent banknotes are conveyed in the same manner, in which the front end of a subsequent sheet of banknote is superposed on the tail end of a previous sheet of banknote.
  • the banknote is prevented from moving forward, and slips with respect to the first conveyor belt 153 .
  • the action force on the banknotes from the first conveyor belt 153 is greater than the frictional force between the banknotes, thereby making the second sheet of banknote 28 and the first sheet of banknote 27 rub against each other to be aligned to the movable blocking plate 20 .
  • the rubbing process is illustrated as follow. Under the action of the first conveyor belt 153 , the first pair of convex ribs 183 and the second pair of convex ribs 184 , the second sheet of banknote 28 is bent upward at two side of the advancing direction, thereby making the section, perpendicular to the advancing direction, of the banknote form a V shape.
  • the two sides of the second sheet of banknote 28 being bent upward makes the two sides of the second sheet of banknote 28 higher than the two sides of the first sheet of banknote 27 , which intensifies the strength of the banknotes in the advancing direction. Therefore, when the second sheet of banknote 28 or the first sheet of banknote 27 have slits, the slits can be avoided in a certain extent. And if the banknote is blocked at the slit, the first conveyor belt 153 can provide an enough conveying force for the second sheet of banknote 28 , to allow the second sheet of banknote 28 to cross the slit without being folded and arched. As shown in FIG. 16 , the third sheet of banknote and the subsequent banknotes go through the same process, and the front ends thereof are eventually aligned to the movable blocking plate 20 .
  • the control system sends out a signal to control the second motor, to shift the movable blocking plate 20 to the open state as shown in FIG. 17 , thereby removing the blockage in the advancing direction of the banknotes.
  • the delivering floating support 229 is shifted to the second position to make the working surface of the second conveyor belt 222 higher than the upper arc-shaped surface of the front arc-shaped plate 19 , thus the working surface of the second conveyor belt 222 is in contact with the banknotes.
  • the first driving motor is started to drive the first conveyor belt assembly, the second conveyor belt assembly and the third conveyor belt assembly to rotate in the direction shown in FIG. 17 .
  • the banknotes are clamped between the first conveyor belt assembly 15 and the second conveyor belt assembly 22 to be delivered out, and the pressing plate 158 may automatically adjust the gap between the pinch roller 156 and the second pinch roller 224 according to the total thickness of the banknotes.
  • the transmission structure stops the conveyor belts when the banknotes are delivered out for a certain distance, and the tail ends of the banknotes are clamped between the pinch roller 156 and the second pinch roller 224 , thereby accomplishing the delivering process.
  • the movable blocking plate 20 and the reversing device 25 of the stacking and recycling device are shifted to the position as shown in FIG.
  • control system controls the first conveyor belt assembly, the second conveyor belt assembly and the third conveyor belt assembly to rotate in the reversed direction, and the whole stack of banknotes are conveyed reversely under the action of the first conveyor belt assembly and the second conveyor belt assembly and guided into the recycling box 52 by the reversing device 25 in the reverse conveying process.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Pile Receivers (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
US14/436,866 2012-11-09 2013-07-03 Paper medium stacking device Abandoned US20150284208A1 (en)

Applications Claiming Priority (3)

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CN201210447728.X 2012-11-09
CN201210447728XA CN102968851A (zh) 2012-11-09 2012-11-09 一种纸页类介质堆叠装置
PCT/CN2013/078732 WO2014071744A1 (zh) 2012-11-09 2013-07-03 一种纸页类介质堆叠装置

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US20150284208A1 true US20150284208A1 (en) 2015-10-08

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US14/436,866 Abandoned US20150284208A1 (en) 2012-11-09 2013-07-03 Paper medium stacking device

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US (1) US20150284208A1 (de)
EP (1) EP2919206B1 (de)
CN (1) CN102968851A (de)
AU (1) AU2013344144B2 (de)
CL (1) CL2015001185A1 (de)
TR (1) TR201806869T4 (de)
WO (1) WO2014071744A1 (de)
ZA (1) ZA201503190B (de)

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CN102968851A (zh) * 2012-11-09 2013-03-13 广州广电运通金融电子股份有限公司 一种纸页类介质堆叠装置
CN103268665B (zh) * 2013-05-20 2015-11-25 广州广电运通金融电子股份有限公司 一种钞票堆叠装置
CN105096449B (zh) * 2015-06-25 2017-11-03 中国人民银行印制科学技术研究所 多路片状材料汇合清分方法及其装置
CN107792696B (zh) * 2017-11-22 2023-10-20 深圳怡化电脑股份有限公司 介质传输存储装置及介质传输方法
CN113706766B (zh) * 2021-10-27 2022-03-08 恒银金融科技股份有限公司 一种机芯大角度回转通道

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WO2014071744A1 (zh) 2014-05-15
AU2013344144B2 (en) 2017-03-02
CN102968851A (zh) 2013-03-13
CL2015001185A1 (es) 2015-07-31
EP2919206B1 (de) 2018-05-09
EP2919206A4 (de) 2017-06-28
EP2919206A1 (de) 2015-09-16
ZA201503190B (en) 2016-01-27
TR201806869T4 (tr) 2018-06-21
AU2013344144A1 (en) 2015-05-07

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