EP2006228A2 - Dispositif de changement de rouleaux doté d'un système de wagon de transport - Google Patents

Dispositif de changement de rouleaux doté d'un système de wagon de transport Download PDF

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Publication number
EP2006228A2
EP2006228A2 EP08156295A EP08156295A EP2006228A2 EP 2006228 A2 EP2006228 A2 EP 2006228A2 EP 08156295 A EP08156295 A EP 08156295A EP 08156295 A EP08156295 A EP 08156295A EP 2006228 A2 EP2006228 A2 EP 2006228A2
Authority
EP
European Patent Office
Prior art keywords
roll
transport carriage
trolley
roller
change device
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Withdrawn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
EP08156295A
Other languages
German (de)
English (en)
Other versions
EP2006228A3 (fr
Inventor
Hans Moser
Daniel Knaus
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.)
Wifag Maschinenfabrik AG
Original Assignee
Wifag Maschinenfabrik AG
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 Wifag Maschinenfabrik AG filed Critical Wifag Maschinenfabrik AG
Publication of EP2006228A2 publication Critical patent/EP2006228A2/fr
Publication of EP2006228A3 publication Critical patent/EP2006228A3/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Withdrawn legal-status Critical Current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
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/12—Lifting, transporting, or inserting the web roll; Removing empty core
    • B65H19/126—Lifting, transporting, or inserting the web roll; Removing empty core with both-ends supporting 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
    • B65H2405/00—Parts for holding the handled material
    • B65H2405/40—Holders, supports for rolls
    • B65H2405/42—Supports for rolls fully removable from the handling machine
    • B65H2405/422—Trolley, cart, i.e. support movable on floor
    • B65H2405/4223—Cart holding roll placed onto another cart
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00—Application field
    • B65H2801/03—Image reproduction devices
    • B65H2801/21—Industrial-size printers, e.g. rotary printing press

Definitions

  • roller transfer station and the residual roll container lie one behind the other.
  • a disadvantage of this solution that high demands are placed on the position of the building pillars by the separate transfer points on the feed side.
  • the first trolley is parked in a separate rail section, so that the second trolley can drive with the residual roll container up to the transfer point.
  • An object of the invention is to provide a residual roll receptacle on a feed side of the roll changer such that it can be taken over automatically even in the presence of building pillars by mechanical means and transported away from the roll changer, for example, can be brought to the waste collection point.
  • a first transport trolley preferably a trolley
  • a second trolley preferably trolley
  • a residual role recording for example, a residual roll container
  • the trolleys are referred to below as a trolley representative of alternative trolley systems.
  • the second trolley In providing the Restrolleability for automatic removal on the transfer station moves the second trolley, at least partially on the first trolley.
  • New is the at least partially driving over the first trolley by the second.
  • the second transport vehicle preferably passes over the first transport vehicle to a transfer position, in which a residual roll conveyed by the second transport vehicle assumes the same position as a new roller of the same length, which assumes the transfer position as an alternative to the remaining roll on the first transport carriage can.
  • the roller changing device has a puncture channel or a differently formed guide track with preferably at least three, particularly preferably exactly three sections driven independently of one another, such as in the US Pat EP 0 587 015 described.
  • the sections are called “Track Roller”, “Track Slide Deck” and “Rail Tray”,
  • a first trolley for paper roll transport operates in the sections “Track Roller” and “Track Slide Deck”.
  • This first trolley has, for example, a prismatic above-ground geometry, which serves as a support for a new roll, and has its starting position at the transfer point at the end of the "rail roll",
  • a second trolley carries the remaining roll receptacle and reverses in preferably all three rail sections: For automatic picking up of a residual roll after a roll change only in the sections “rail container” and “rail transfer platform”. To provide the residual roll support on the transfer station, also in the "rail roll”. at Not in use, the second trolley is stationed in the "rail container".
  • the residual role recording may for example be formed as a rest on which the rest of the role rests only with their weight and preferably centered by itself.
  • the second trolley is equipped above ground with a platform for the absorption of the residual role absorption.
  • This platform is preferably asymmetric, so that it can protrude above the first trolley.
  • the residual role recording is preferably designed such that it can be lifted by means of an adjacent means of transport of the platform and brought to the central collection point for residual roles. So that the relative position between the remaining roll receptacle and the platform is always ensured, the residual roll receptacle can advantageously have centering elements.
  • the second trolley is therefore by means of support and preferably guide elements, such as rollers, stabilized, namely supported and preferably guided laterally.
  • guide elements such as rollers
  • the support elements whose distance is transverse to the direction of movement, in the case of rolls, this is the gauge, preferably greater than the width of the first trolley, the tilting moment is derived to the ground, preferably a cover of the guideway.
  • a guide element or pair of guide elements, preferably pair of rollers arranged such that the second trolley laterally centered when approaching the first trolley and thereby aligned axially parallel to this.
  • the centering elements are preferably rollers.
  • the residual roll receptacle If the residual roll receptacle is to be provided on the transfer station, its axis-parallel alignment with the guide path influences process reliability. Only then can it be ensured that the load-carrying means of the adjacent means of transport, such as for example, automated guided vehicle systems (AGVs), storage and retrieval machines (LBG) or crane systems that can properly pick up residual roll pick-up.
  • AGVs automated guided vehicle systems
  • LBG storage and retrieval machines
  • the first rolling carriage In order to drive the remaining roll receptacle onto the transfer station, the first rolling carriage is placed in such a way, preferably at the end of a rail section, that the second rolling carriage can move onto the first rolling carriage. If the gauge of the support elements is greater than the width of the first trolley, they can pass the Sprintfl mother the first trolley.
  • the centering elements have a distance which is only slightly larger than the width of the first trolley. About inlet slopes of the first trolley, the centering of the second trolley are placed in the correct position and ensure an axially parallel alignment of the second trolley with the remaining role recording safely.
  • An alternative embodiment is to use a more accurate guide system for the guideway, preferably guide channel, which ensures both the axis parallelism and the moment support of the second trolley.
  • a more accurate guide system for the guideway preferably guide channel, which ensures both the axis parallelism and the moment support of the second trolley.
  • the system according to the invention can be used in particular for collecting and transferring so-called residual rolls of rotary printing presses to an adjacent transport system.

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Advancing Webs (AREA)
EP08156295A 2007-06-21 2008-05-15 Dispositif de changement de rouleaux doté d'un système de wagon de transport Withdrawn EP2006228A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200710028683 DE102007028683A1 (de) 2007-06-21 2007-06-21 Rollenwechselvorrichtung mit Transportwagensystem

Publications (2)

Publication Number Publication Date
EP2006228A2 true EP2006228A2 (fr) 2008-12-24
EP2006228A3 EP2006228A3 (fr) 2009-10-21

Family

ID=39768969

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08156295A Withdrawn EP2006228A3 (fr) 2007-06-21 2008-05-15 Dispositif de changement de rouleaux doté d'un système de wagon de transport

Country Status (2)

Country Link
EP (1) EP2006228A3 (fr)
DE (1) DE102007028683A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011008583A1 (de) * 2011-01-14 2012-07-19 Manroland Ag Beladungsanordnung für einen Rollenwechsler einer Rollendruckmaschine und Verfahren zum Betreiben derselben
WO2022241959A1 (fr) * 2021-05-21 2022-11-24 海南赛诺实业有限公司 Appareil de retrait de rouleau pour retirer et monter un rouleau
CN115973826A (zh) * 2023-02-16 2023-04-18 国家电投集团氢能科技发展有限公司 涂布机用换卷车组和换卷方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0587015A1 (fr) 1992-09-07 1994-03-16 Von Roll Ag Dispositif de transport
EP1400472A1 (fr) 2002-09-23 2004-03-24 Metso Paper AG Installation de transport pour des rouleaux en papier, procédé pour le fonctionnement et chariot

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4535774A (en) 1983-06-30 1985-08-20 Medtronic, Inc. Stroke volume controlled pacer
DE19714551C2 (de) * 1997-04-09 2002-02-28 Roland Man Druckmasch Vorrichtung zum Ausachsen einer Bedruckstoffrolle
EP1718552B1 (fr) * 2004-02-23 2011-02-02 Koenig & Bauer Aktiengesellschaft Dispositif de transport de rouleaux de matiere

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0587015A1 (fr) 1992-09-07 1994-03-16 Von Roll Ag Dispositif de transport
EP1400472A1 (fr) 2002-09-23 2004-03-24 Metso Paper AG Installation de transport pour des rouleaux en papier, procédé pour le fonctionnement et chariot

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011008583A1 (de) * 2011-01-14 2012-07-19 Manroland Ag Beladungsanordnung für einen Rollenwechsler einer Rollendruckmaschine und Verfahren zum Betreiben derselben
WO2022241959A1 (fr) * 2021-05-21 2022-11-24 海南赛诺实业有限公司 Appareil de retrait de rouleau pour retirer et monter un rouleau
CN115973826A (zh) * 2023-02-16 2023-04-18 国家电投集团氢能科技发展有限公司 涂布机用换卷车组和换卷方法

Also Published As

Publication number Publication date
EP2006228A3 (fr) 2009-10-21
DE102007028683A1 (de) 2008-12-24

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