EP1995198A2 - Dispositif de transport d'objets en forme de feuille - Google Patents

Dispositif de transport d'objets en forme de feuille Download PDF

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Publication number
EP1995198A2
EP1995198A2 EP08155320A EP08155320A EP1995198A2 EP 1995198 A2 EP1995198 A2 EP 1995198A2 EP 08155320 A EP08155320 A EP 08155320A EP 08155320 A EP08155320 A EP 08155320A EP 1995198 A2 EP1995198 A2 EP 1995198A2
Authority
EP
European Patent Office
Prior art keywords
transport
sheet
transfer
conveying
objects
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.)
Withdrawn
Application number
EP08155320A
Other languages
German (de)
English (en)
Other versions
EP1995198A3 (fr
Inventor
Heinz Saathoff
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.)
Wincor Nixdorf International GmbH
Original Assignee
Wincor Nixdorf International GmbH
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 Wincor Nixdorf International GmbH filed Critical Wincor Nixdorf International GmbH
Publication of EP1995198A2 publication Critical patent/EP1995198A2/fr
Publication of EP1995198A3 publication Critical patent/EP1995198A3/fr
Withdrawn legal-status Critical Current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
    • B65H29/12—Delivering or advancing articles from machines; Advancing articles to or into piles by means of the nip between two, or between two sets of, moving tapes or bands 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
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/12—Delivering or advancing articles from machines; Advancing articles to or into piles by means of the nip between two, or between two sets of, moving tapes or bands or rollers
    • B65H29/125—Delivering or advancing articles from machines; Advancing articles to or into piles by means of the nip between two, or between two sets of, moving tapes or bands or rollers between two sets of 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
    • B65H2220/00—Function indicators
    • B65H2220/09—Function indicators indicating that several of an entity are present
    • 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
    • B65H2403/70—Clutches; Couplings
    • B65H2403/73—Couplings
    • B65H2403/732—Torque limiters
    • 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
    • B65H2404/10—Rollers
    • B65H2404/14—Roller pairs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2513/00—Dynamic entities; Timing aspects
    • B65H2513/10—Speed
    • 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 invention relates to a device for conveying sheet-like objects such as banknotes, documents and the like, comprising a first transport device and a second transport device with a transfer nip for the sheet-like objects between the two transport devices, which can be driven at different conveying speeds.
  • transport devices are understood to mean not only belt or roller transports, but also processing stations for the sheet-like objects in which they are moved for processing or handling, such as a reel storage for banknotes.
  • slip compensation must take place in the transitional area between the two transport devices. If a sheet is transferred from the faster transport device to the slower one, the sheet must be able to form a bump, ie there must be a free space in the transition area that allows this bump formation. The sheet guide can thus not be closed. If the transfer from the slow transport device to the fast transport device, the latter must provide a slip, so that the sheet is not too plucked or possibly even torn. It should be noted that, for example, banknotes are to be transported in ATMs at high speed and a short distance and therefore usually the banknotes are to be conveyed without slip from the transport facilities to allow the transport with the necessary precision.
  • the invention has the object of providing a conveyor of the type mentioned in such a way that a reliable transfer of sheet-like objects between the driven at different speeds transport facilities is possible.
  • This object is achieved in that the length of the transfer nip in the conveying direction is at least equal to the dimension measured in the conveying direction of the sheet-shaped objects and that in the transfer nip a transfer transport is arranged coupled to the drive via a torque-dependent coupling to the drive of the faster of the two transport devices is.
  • the solution according to the invention has the advantage that the material pairing of the transport elements of the transport devices does not have to be designed for slippage.
  • material pairings that work on slippage are usually not long-term stability, since the coefficients of friction change.
  • the possibility of precise guidance of the sheet-shaped objects is thereby significantly improved. If one of the two transport devices is formed, for example, by a roller store, the load on the drive of the roller store can be significantly reduced. This also simplifies the control of the roller storage, so that the distances between the sheets to be stored can be reduced to a minimum and thus the capacity of the roller storage can be significantly increased.
  • the torque-dependent clutch may be, for example, a magnetic coupling.
  • the transfer transport can be designed such that it comprises at least two transport rollers forming a conveying gap for the sheet-like objects.
  • first and the second transport means are denoted by 10 and 12 and the transfer transport between them is denoted by 14.
  • Each of the transport devices 10, 12 and the transfer conveyor 14 are represented by two transport rollers 16, 18 and 20, each pairwise a conveying gap for sheet-shaped objects 22, form, for example, banknotes, check forms or vouchers. It is assumed that the first transport device 10 is driven at a higher speed compared to the second transport device 12.
  • the transport rollers 20 of the transfer conveyor 14 are coupled to the drive of the first transport device 10, as indicated by the drive belt 24. This coupling takes place with the interposition of a torque-dependent coupling 26, which may be formed for example by a magnetic coupling.
  • the couplings are assigned to the transfer transfer 14 in the illustrated embodiments. Of course, they could also be arranged on the side of the first transport device 10.
  • the distance L between the conveying nip of the first transporting device 10 and the conveying nip of the second transporting device 12 is at least equal to the maximum dimension measured in the conveying direction of the sheets 22 to be conveyed, so that the sheets 22 can not be detected simultaneously by both transporting devices 10, 12.
  • Fig.1 shows the transfer of a document 22 from the first, driven at a higher speed transport device 10 to the second, driven at a lower speed transport device 12.
  • the torque-dependent Clutch 26 causes a slip in the drive of the transport rollers 20 of the transfer conveyor 14, so that the sheet 22 is not pushed faster than it can be taken over by the second transport device 12. Thus, the risk of buckling of the sheet 22 in the transfer gap between the two transport devices 10 and 12 is avoided.
  • Fig.2 shows the reverse case in which the sheet 22 is to be transferred from the slower transport device 12 to the faster transport device 10.
  • the slippage in the transfer transport 14 made possible by the torque-dependent clutch 26 ensures that its conveying speed adapts to the conveying speed of the second transport device 12 as long as the sheet 22 is gripped by the transport rollers 18 of the second transport device 12.
  • the transfer conveyor 14 adapts to the conveying speed of the first transport device 10, and the sheet 22 has left the conveying gap of the second transport device 12.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
EP08155320A 2007-05-21 2008-04-29 Dispositif de transport d'objets en forme de feuille Withdrawn EP1995198A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007023602A DE102007023602B3 (de) 2007-05-21 2007-05-21 Vorrichtung zur Förderung von blattförmigen Gegenständen

Publications (2)

Publication Number Publication Date
EP1995198A2 true EP1995198A2 (fr) 2008-11-26
EP1995198A3 EP1995198A3 (fr) 2010-08-11

Family

ID=39764825

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08155320A Withdrawn EP1995198A3 (fr) 2007-05-21 2008-04-29 Dispositif de transport d'objets en forme de feuille

Country Status (2)

Country Link
EP (1) EP1995198A3 (fr)
DE (1) DE102007023602B3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102556738A (zh) * 2011-12-29 2012-07-11 大连佳林设备制造有限公司 整形压平机
WO2024088480A1 (fr) * 2022-10-28 2024-05-02 Giesecke+Devrient Currency Technology Gmbh Procédé et dispositif de transport de documents de valeur

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04237075A (ja) * 1991-01-21 1992-08-25 Canon Inc 画像形成装置におけるシート搬送装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2562981B2 (ja) * 1990-05-21 1996-12-11 ローレルバンクマシン株式会社 シート繰り出し装置
EP1043254A1 (fr) * 1999-04-06 2000-10-11 Grapha-Holding Ag Margeur de feuilles pour une assembleuse
JP4077163B2 (ja) * 2000-03-22 2008-04-16 株式会社リコー シート部材搬送装置及び画像形成装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04237075A (ja) * 1991-01-21 1992-08-25 Canon Inc 画像形成装置におけるシート搬送装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102556738A (zh) * 2011-12-29 2012-07-11 大连佳林设备制造有限公司 整形压平机
CN102556738B (zh) * 2011-12-29 2016-08-10 大连佳林设备制造有限公司 整形压平机
WO2024088480A1 (fr) * 2022-10-28 2024-05-02 Giesecke+Devrient Currency Technology Gmbh Procédé et dispositif de transport de documents de valeur

Also Published As

Publication number Publication date
EP1995198A3 (fr) 2010-08-11
DE102007023602B3 (de) 2008-11-06

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