EP0899229A2 - Appareil d'empilage avec dispositif pour régler la position des bandes de transport de feuilles - Google Patents

Appareil d'empilage avec dispositif pour régler la position des bandes de transport de feuilles Download PDF

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Publication number
EP0899229A2
EP0899229A2 EP98115383A EP98115383A EP0899229A2 EP 0899229 A2 EP0899229 A2 EP 0899229A2 EP 98115383 A EP98115383 A EP 98115383A EP 98115383 A EP98115383 A EP 98115383A EP 0899229 A2 EP0899229 A2 EP 0899229A2
Authority
EP
European Patent Office
Prior art keywords
carriage
stacking device
longitudinal direction
carriages
head 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.)
Withdrawn
Application number
EP98115383A
Other languages
German (de)
English (en)
Other versions
EP0899229A3 (fr
Inventor
Ernesto Panizza
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.)
Civiemme SRL
Original Assignee
Civiemme SRL
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 Civiemme SRL filed Critical Civiemme SRL
Publication of EP0899229A2 publication Critical patent/EP0899229A2/fr
Publication of EP0899229A3 publication Critical patent/EP0899229A3/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Withdrawn legal-status Critical Current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
    • B65H29/14—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 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
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/10—Size; Dimensions
    • B65H2511/12—Width
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/20—Location in space
    • 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
    • B65H2701/1932—Signatures, folded printed matter, newspapers or parts thereof and books
    • 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

  • the above invention relates to a stacking device with a device for adjusting the position of the Conveyor belts for the sheets to be conveyed.
  • Such machines for stacking sheets have one Headboard on that with guide and drive devices is equipped for the conveyor belts.
  • Stacking devices for paper sheets become at the outlet of a printing press, e.g. one Gravure printing machine are arranged and serve the purpose of Arch bundles formed groups in the form of a continuous flow of material.
  • the known devices have a device for the transport of the sheets and lead the sheet current in scaled arrangement to a cage-like structure, in which the bundles of sheets are stacked.
  • the object of the above invention is that listed disadvantages of the prior art avoid and a continuously working Propose stacking device with the different Formats can be processed.
  • the object of the invention is achieved with a Stacking device solved, the device for Adjust the position of the conveyor belts of the sheets has, and is equipped with a head piece that with guide and drive means for the Conveyor belts is equipped, and thereby is characterized in that the means for guiding the external conveyor belts of sliding carriages be recorded and these cars controlled and independent of each other during the operation of the Stacking device displaceable relative to the sheet flow are.
  • the threaded spindles of everyone, in the longitudinal direction extending carriage, are above one another Chain drive connected and synchronized via a controllable Drive system drivable.
  • the threaded spindles are able to move in a controlled manner operatively connected to drive wheels on the outside of the head piece are provided.
  • the control device of the servo motors for Moving the carriage is operatively connected to transducers, which determine the dimensions of the arcs in the arc stream.
  • the transducers are before or after the pressure rollers provided that in the back part of the head piece are arranged.
  • Transport belts assigned to contact wheels that are freely stretchable are stored and of vertically arranged wagons and e.g. near one vertically arranged stop plate for the bow are arranged.
  • the vertically arranged carriages can be moved by Carriage sled carried and with these over a Threaded spindle connected across the working plane of the Bands is arranged.
  • the carriage for the contact wheels which on the external tapes can be moved with the connected wagon frame extending in the longitudinal direction, around the outside conveyor belts cover when the carriage is transverse to the Arc current is shifted.
  • the carriage is slidable with a transversely arranged carriage connected in the longitudinal direction is displaceable relative to the arc flow and on Guides are arranged that are fixed to the head piece are connected.
  • the transversely arranged carriage is equipped with a control device, which is arranged on the head piece, over a chain connected.
  • the chain drive of the transversely arranged carriage is one Shaft operatively connected, which receives a gear transmission.
  • a handwheel is connected to the drive shaft, which is from Head piece protrudes.
  • the threaded spindle is arranged vertically Carriage and chain drive shaft for the cross arranged car with controllable auxiliary motors under Intermediation of reduction gears fitted.
  • the auxiliary motors are controlled by a control device, e.g. controlled an NC device, the NC device with transducers for detecting the position of the vertical arranged carriage and the transversely arranged carriage communicates.
  • a control device e.g. controlled an NC device
  • the NC device with transducers for detecting the position of the vertical arranged carriage and the transversely arranged carriage communicates.
  • the headpiece 1 of the Stacking device can be removed.
  • the head piece 1 of the stacking device has the shown exemplary embodiment box-like structure on, with side parts 2, 3 to accommodate the guide and Drive devices for the conveying means for the sheets 9, as will be described in more detail below.
  • the Binary side drive rollers 4, 5 are provided, which in themselves are known from the prior art. Furthermore, there are two Groups for receiving transport devices 6, 7 and Guide means for the arc stream 8 are provided.
  • the folded sheets reach after an orientation with its back part the stacking device.
  • the conveyor and guide devices for the compressed arc stream 8 are e.g. of several Transport bands 6, 7 formed side by side are arranged to an upper and a lower guide create, from which the arc stream 8 picked up and guided becomes.
  • the upper conveyor belts 15 and 16 are used by guide devices and drive devices recorded, which are marked overall with 17.
  • the outer conveyor belts 15, 16 are over a Drive roller 18 set in motion.
  • the guide discs 19 of the outside Transport belts 15, 16 are freely rotatable from the carriage 20, 21 added, which extend in the longitudinal direction.
  • the wagons 20, 21 extending in the longitudinal direction are threaded bushings 28 of threaded spindles 22, 23, 24, 25 added, arranged transversely in the head piece 1 are.
  • the threaded spindles are taken up by bearings by the side parts 2, 3 of the head piece 1 and one Longitudinal wall 26, which is centered above the head piece 12 is arranged, added.
  • toothed wheels 30 Inside the head piece 1 and near the Side parts 2, 3 are toothed wheels 30 with the threaded spindles 22, 23, 24, 25 connected.
  • a chain drive 31 synchronizes the movements of the Threaded spindles 22, 24 and 23, 25, which on the same side of the head piece 1 of the stacking device are arranged.
  • Threaded spindles 22, 23 in front of the head part (arrow F) or after the head part 1 (arrow B) are arranged with a Control device operatively connected.
  • the threaded spindles 22, 23, at the front (arrow F) of the head piece 1 or alternatively, the threaded spindles 24, 25 on the Rear side (arrow B) of the head piece are arranged with Auxiliary motors operatively connected, which advantageously not shown, intermediate reduction gears work together.
  • the auxiliary motors stand with a control and monitoring device, e.g. an NC device, in operative connection.
  • a control and monitoring device e.g. an NC device
  • the desired location of the cars 20, 21 in Transverse direction is via a feedback from Position transducers accomplished with an NC device.
  • Devices for displaying an angular position with the free end of the shafts 22, 23 for driving the car 20, 21 operatively connected in the transverse direction For example, Devices for displaying an angular position with the free end of the shafts 22, 23 for driving the car 20, 21 operatively connected in the transverse direction.
  • the NC device for controlling the drive of the carriage 20, 21 also connected to transducers, which are the dimensions recognize the arc in the arc stream.
  • transducers to recognize the dimensions of the arches in the arc stream can be on the back (B) of the headboard 1, before or after the pressure rollers 4, 5 to be arranged thus enabling the NC device to adjust the position of the car 20, 21 automatically when feeding of sheets with different dimensions.
  • the contact wheels 35 are advantageously in the Near a vertically arranged stop plate 36 against which start the sheet 9, provided. This will avoided that the sheet stack 9 of uneven thickness maintain, partially lift the conveyor belts 6 and thereby to irregularities in the feed movement of the Bogenstromes 8 lead, which clogs the Stack cages would lead 10.
  • the contact wheels 35 are freely rotatable from vertical arranged carriage or carriage 38 added.
  • the vertically arranged carriages or sledges 38 are slidably mounted on receiving carriage 39.
  • the vertical position (transverse to the course of the arc stream 8) is arranged vertically via the active connection of the Carriage 38 with the receiving carriage 39 via the threaded spindle 40 set transverse to the course of the arc stream 8 is arranged.
  • the threaded spindle 40 is controllable Drive system operatively connected.
  • the threaded spindle 40 is advantageously over a Reduction gear with a controllable auxiliary motor (not shown) connected.
  • the controllable auxiliary motor is equipped with a control device, e.g. connected to an NC unit and to the location of the To be able to adjust contact wheels 35 is the auxiliary motor via transducers to record the exact position of the vertically arranged car 38 opposite the Pick-up carriage 39 fed back and with a transducer equipped to record pressure values, which is in stock at the Pressure shaft 35 is arranged, equipped.
  • a control device e.g. connected to an NC unit and to the location of the To be able to adjust contact wheels 35 is the auxiliary motor via transducers to record the exact position of the vertically arranged car 38 opposite the Pick-up carriage 39 fed back and with a transducer equipped to record pressure values, which is in stock at the Pressure shaft 35 is arranged, equipped.
  • the receiving carriage 39 for the pressure wheels 35 outer conveyor belt 15, 16 is associated with the Carriage 20, 21, which extends in the longitudinal direction, connected and enables the external tapes 15, 16 to follow if this is transverse to the direction of Arc stream 8 are moved.
  • the receiving carriage 38 are with a transversely arranged carriage 45, which can be moved in the longitudinal direction of the arc stream 8 is connected to create the possibility that Press wheels 35 near the front part of the Stacking cages 19 to arrange for the sheets.
  • the transversely arranged carriage 45 is on guides 46 slidably arranged, which is connected to the head piece 1 are.
  • the transversely arranged carriage 45 is with a drive spindle 47 connected via a chain drive 49.
  • the Drive spindle 47 has a handwheel 48 at one end, that comes to rest on the outside of the head piece 1.
  • the spindle 47 with a Auxiliary motor connected.
  • the controllable auxiliary motor can over a control device, e.g. an NC device, can be controlled and is via a transducer which is used for Detect the exact position of the transversely arranged wagon is provided opposite the head piece.
  • the outside bands 15, 16 are during their Transverse movement over tensioning devices 50, 51, which by Springs are acted upon and of which are in Longitudinally extending car 20, 21 added are kept taut.
  • the sheet 9 fed to the head piece 1 is a Have thickness that is not evenly distributed, such as this e.g. the case with an arch is multiple has been folded, there is the possibility of independent the individual conveyor belts act to the bow to press evenly in order to achieve a uniform Set up the sheet package in the stacking cage 10.
  • the contact wheels 35 are connected to the carriage, thus there is the possibility that the conveyor belt 16 pressure to increase or decrease.
  • the pressure wheels 35 in the longitudinal direction opposite the head piece 1 move in order to close these contact wheels Arrange the front (F) of the stacking cage 10.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Pile Receivers (AREA)
  • Discharge By Other Means (AREA)
  • Registering Or Overturning Sheets (AREA)
EP98115383A 1997-08-29 1998-08-17 Appareil d'empilage avec dispositif pour régler la position des bandes de transport de feuilles Withdrawn EP0899229A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT001977 IT1294358B1 (it) 1997-08-29 1997-08-29 Impilatore con dispositivo per la regolazione della posizione delle cinghie di trasporto delle segnature
ITMI971977 1997-08-29

Publications (2)

Publication Number Publication Date
EP0899229A2 true EP0899229A2 (fr) 1999-03-03
EP0899229A3 EP0899229A3 (fr) 1999-06-02

Family

ID=11377796

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98115383A Withdrawn EP0899229A3 (fr) 1997-08-29 1998-08-17 Appareil d'empilage avec dispositif pour régler la position des bandes de transport de feuilles

Country Status (2)

Country Link
EP (1) EP0899229A3 (fr)
IT (1) IT1294358B1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1264794A2 (fr) * 2001-06-07 2002-12-11 E.C.H. WILL GmbH Méthode et dispositif pour la formation d'une pile sur un récepteur de pile
EP2602220A1 (fr) * 2011-12-07 2013-06-12 Ferag AG Dispositif et procédé d'assemblage de produits plats, en particulier de produits d'imprimerie

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE243013C (fr) *
US3764024A (en) * 1971-11-22 1973-10-09 Fleetwood Syst Inc Automatic vertical feeding machine for vertical stacking of carton blanks of the like
US4484736A (en) * 1981-04-09 1984-11-27 Jagenberg Ag Device for stacking sheets of paper
EP0128873A2 (fr) * 1983-06-14 1984-12-19 CIVIEMME S.r.l. Machine d'empilage de cahiers
DE4224010A1 (de) * 1991-08-03 1993-02-04 Will E C H Gmbh & Co Vorrichtung zum handhaben von bahn- oder bogenmaterial aus papier
DE4305579A1 (de) * 1993-02-24 1994-08-25 Will E C H Gmbh & Co Vorrichtung zum Ansammeln von Papierbogen
EP0639466A1 (fr) * 1993-08-18 1995-02-22 Riso Kagaku Corporation Machine rotative d'impression par stencil équipée avec des moyens de commande de la position des galets presseurs

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE243013C (fr) *
US3764024A (en) * 1971-11-22 1973-10-09 Fleetwood Syst Inc Automatic vertical feeding machine for vertical stacking of carton blanks of the like
US4484736A (en) * 1981-04-09 1984-11-27 Jagenberg Ag Device for stacking sheets of paper
EP0128873A2 (fr) * 1983-06-14 1984-12-19 CIVIEMME S.r.l. Machine d'empilage de cahiers
DE4224010A1 (de) * 1991-08-03 1993-02-04 Will E C H Gmbh & Co Vorrichtung zum handhaben von bahn- oder bogenmaterial aus papier
DE4305579A1 (de) * 1993-02-24 1994-08-25 Will E C H Gmbh & Co Vorrichtung zum Ansammeln von Papierbogen
EP0639466A1 (fr) * 1993-08-18 1995-02-22 Riso Kagaku Corporation Machine rotative d'impression par stencil équipée avec des moyens de commande de la position des galets presseurs

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1264794A2 (fr) * 2001-06-07 2002-12-11 E.C.H. WILL GmbH Méthode et dispositif pour la formation d'une pile sur un récepteur de pile
EP1264794A3 (fr) * 2001-06-07 2004-03-03 E.C.H. WILL GmbH Méthode et dispositif pour la formation d'une pile sur un récepteur de pile
US7066462B2 (en) 2001-06-07 2006-06-27 E.C.H. Will Gmbh Method of and apparatus for stacking sheets of paper and the like
CN1325353C (zh) * 2001-06-07 2007-07-11 E.C.H.威尔有限公司 收集片材在堆垛存放处形成堆垛的方法和装置
EP2602220A1 (fr) * 2011-12-07 2013-06-12 Ferag AG Dispositif et procédé d'assemblage de produits plats, en particulier de produits d'imprimerie
US9221628B2 (en) 2011-12-07 2015-12-29 Ferg Ag Device and method for composing two-dimensional products, in particular printed products

Also Published As

Publication number Publication date
EP0899229A3 (fr) 1999-06-02
ITMI971977A1 (it) 1999-03-01
IT1294358B1 (it) 1999-03-24

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