EP0958216B1 - Dispositif changeur de piles - Google Patents

Dispositif changeur de piles Download PDF

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Publication number
EP0958216B1
EP0958216B1 EP98905390A EP98905390A EP0958216B1 EP 0958216 B1 EP0958216 B1 EP 0958216B1 EP 98905390 A EP98905390 A EP 98905390A EP 98905390 A EP98905390 A EP 98905390A EP 0958216 B1 EP0958216 B1 EP 0958216B1
Authority
EP
European Patent Office
Prior art keywords
lifting
pile
residual
stack
residual pile
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.)
Expired - Lifetime
Application number
EP98905390A
Other languages
German (de)
English (en)
Other versions
EP0958216A1 (fr
Inventor
Peter Hummel
Robert Ortner
Bernd Ullrich
Harald Wolski
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.)
Manroland AG
Original Assignee
MAN Roland Druckmaschinen 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 MAN Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Publication of EP0958216A1 publication Critical patent/EP0958216A1/fr
Application granted granted Critical
Publication of EP0958216B1 publication Critical patent/EP0958216B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65H1/00—Supports or magazines for piles from which articles are to be separated
    • B65H1/26—Supports or magazines for piles from which articles are to be separated with auxiliary supports to facilitate introduction or renewal of the pile
    • B65H1/263—Auxiliary supports for keeping the pile in the separation process during introduction of a new 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
    • B65H2403/00—Power transmission; Driving 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
    • B65H2403/00—Power transmission; Driving means
    • B65H2403/40—Toothed gearings
    • B65H2403/41—Rack-and-pinion, cogwheel in cog railway
    • 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 invention relates to a device according to the preamble of claim 1.
  • Non-stop stack changers are suitable, for example during printing of paper sheets, i.e. in the machine run, remnants of processed sheet stacks to take over from a grooved pallet, for example a new sheet stack subsequently inserted in the sheet feeder to discontinue.
  • Known devices are characterized by large constructive and assembly costs and require special designs of the Sheet feeder. Furthermore, devices are used, the Remaining stack support device a rake engaging in the grooves of the pallet exhibit.
  • This rake is new when the remaining stack is combined with the used sheet stack as a whole between the two stack parts remove. This entails high driving forces and demands that of the Interface closest arch of the stack very strong. Also are To provide retention means that prevent the stack parts from moving and stress the stack edges. In addition, the operation of the Sheet feeder itself severely disabled or even made impossible. The arc run is difficult to master when changing, so that again and again Waste sheets arise.
  • DE 3931710 C2 describes a non-stop sheet feeder for Sheet rotation machines known. It has a residual pile support device, those below one leading from the sheet feeder to the sheet rotation machine Belt table is arranged.
  • the residual stack support device has one closed frame on which non-stop rods are arranged, which as Piston rods of individual cylinders are driven by means of a pressure medium can and retractable in the grooves of a pallet carrying a sheet stack are.
  • the non-stop bars are on both sides when retracted of the frame and are to be successively removed from the area of the sheet feeder be removed. Nothing is said about the order. Bridging the gap due to the non-stop rods between the main and remaining stacks an obstacle to a flawless continuous when stacking Processing. The device cannot be used because the stack of sheets is inclined must become.
  • a sheet feeder is known from DE 4203500 A1. It points parallel to Sheet feeder and associated with this end face an auxiliary stack support device as independent unit. In it are individual via a common drive drivable skewers provided in the grooves of a sheet stack carrying Pallet are retractable.
  • the drive has individual chain drives connected to the respective skewers can be coupled.
  • the Chain drives completely block the space in front of the sheet feeder, so that this is not accessible.
  • DAS 1095297 is a sheet feeder with several Stacking hoists known. It has a fork-shaped residual stack support device on, which is provided with insertable residual stack bars in the grooves of a pallet. The device enables a remnant of a stack of sheets to be taken over from the pallet for the continuous feeding of the sheets during a new sheet stack is inserted into the sheet feeder.
  • the residual stacking device is with a separate hoist parallel to the main stacking hoist within the Sheet feeder connected so that the remaining stack can be raised continuously. The The working area of the residual pile carrier is restricted. The Remaining pile support device hinders access to the sheet feeder.
  • the aim of the invention is to improve the device for stack change so that the disadvantages described are avoided.
  • the object of the invention is to provide a device of the type mentioned improve that the device in a simple manner in a sheet feeder can be integrated.
  • the device can therefore instead of one manual non-stop device used on a sheet feeder and also be retrofitted without complex construction measures and large Space is required.
  • a sheet feeder 2 is connected to a sheet processing Machine, for example shown with a sheet printing machine 1.
  • a sheet stack S is used for processing.
  • the Sheet stack S can by means of a main stacker, which is not shown here is shown to be raised in time with the sheet processing.
  • the bow of the Sheet stack S are separated at the top and the Sheet printing machine 1 fed in a sheet stream.
  • a sheet separation device 4 is provided in the sheet feeder 2 arranged a residual stack support device 3, which the Sheet printing machine 1 facing away from the face of the sheet feeder 2 is.
  • the residual stack support device 3 is provided with a frame 6 in which Remaining stacking rods 7 are mounted to be longitudinally displaceable.
  • the Remaining stack support device 3 suspended from a remaining stack lifting mechanism 5.
  • the Remaining stacking hoist 5 is only in its position here, but not in details indicated.
  • the residual pile hoist 5 serves a residual pile H im To hold sheet feeder 2 and lift in time with the sheet processing. Therefore the rest of the stacker 5 is also synchronized with the main stacker controllable.
  • the residual pile hoist 5 consists of the sheet feeder 2 connected vertical guide rails 8, on which the frame 6 is guided, and has, for example, lifting chains, by means of which the residual stack support device 3 can be raised or lowered.
  • the sheet feeder 2 is shown in a view from above.
  • a sheet table 20 adjoins the sheet feeder 2 in the sheet travel direction indicated by arrows, via which the sheet stream generated by the separation is transported to the sheet processing machine, for example the printing press 1.
  • the orientation of the remaining stacking rods 7 is shown in their arrangement in relation to the sheet feeder 2, only the two outer remaining stacking rods 7 being shown and the others being indicated with lines of action.
  • the position shown is, for example, the standby position before the initiation of a change process or the waiting position outside the operating area of the sheet feeder 2.
  • the remaining stacking bars 7 are guided within the remaining stacking support device 3, so that in the position shown they assume a horizontal position outside the area of the sheet feeder 2 .
  • the remaining stacking bars 7 are divided into thicker carrying bars and thinner spacing bars and arranged alternately.
  • the rest of the stack support device 3 with its frame 6 is guided on the sheet feeder 2 by means of the guide rails 8 and can be moved vertically.
  • the rest of the stacking hoist 5 is indicated in its position and, as is generally the case, is located on the top of the guide rails 8, for example on the frame of the sheet feeder 2, from there engages the frame 6 of the rest of the stacking support device 3 and moves it up and down on the guide rails 8.
  • FIG. 1 shows that the residual stack support device 3 by means of the guide rails 8 is installed directly in the sheet feeder 2.
  • the residual pile hoist 5 is on the one hand while supplying the printing press 1 with sheet can be raised / lowered and the Residual stack support device 3 is outside the processing area for the actual stack change movable.
  • the residual pile hoist 5 has three Pairs of lifting chains 60, 61 and 62.
  • the lifting chains 60 (dashed lines) are on the front of the sheet processing machine associated side of the Remaining pile hoist 5 arranged. On this page is also the Remaining stack lifting rail coupled to the lifting chains 60. For example, it is in a vertical guide on support stops not shown here and can of can be lifted there by means of the residual stacking hoist 5.
  • the lifting chains 61 (dash-double-dotted) are the opposite rear side of the Remaining pile hoist 5 assigned.
  • the lifting chains 62 (dash-dotted) are the Frame 6 of the residual stack support device 3 assigned.
  • the lifting chains 60 and 61 are via chain deflection wheels in the frame of the sheet feeder 1 to one Remaining pile drive 63 performed.
  • the lifting chains 60 to 62 are on both sides of the Sheet feeder 2 via deflection sprockets only indicated here in traverses 64 guided.
  • the cross members 64 are in the frame of the sheet feeder 2 with the Remaining stack support device 3 connected and together with this by means of Remaining pile hoist 5 guided vertically displaceably on the guide rails 8.
  • the traverses 64 have supports at their front ends on which the Remaining stacking lifting rail can be carried.
  • the rest of the stacking lifting rail can of course also be fixed with the Trusses 64 connected.
  • the ends of the lifting chains 60 and 61 are on the cross member 64 with a movable bearing block 65 firmly connected. On the sliding bearing block 65 a deflection sprocket 66 is mounted. Around the deflection sprocket 66 Lift chain 62 guided around in a loop. The lifting chain 62 is still over a deflection sprocket 67 from the cross member 64 up to a deflection sprocket 68 on a bracket 69 carried along with the rest of the stack support device 3 or on guided the upper end of the guide rail 8 and runs from there down again. The ends of the lifting chain 62 are on the one hand on the cross member 64 and on the other hand firmly attached to the frame 6 of the residual stack support device 3. As a result of Weight of the remaining stack support device 3 together with the cross members 64 the lifting chain 62 over the loop around the deflection sprocket 66 against the Lift chains 60 and 61 and thus also against the residual stack lift drive 63 tense.
  • the lifting chains 60 and 61 are largely extended.
  • the slidable bracket 65 with the deflection sprocket 66 is in this operating position through the chain loop to the right against a stop fixed.
  • the frame 6 of the residual stack support device 3 hangs in the lifting chains 62. Compared to the trusses, it can also go down on one stop sit on. The lifting chain 62 is then on the chain loop on the bracket 65th curious; excited.
  • FIG. 5 shows the remaining stack support device 3 being out of operation shown.
  • the Lifting movement of the lifting chains 60 and 61 of the bearing block 65 on the cross members 64 shifted to the left.
  • the lifting chain 62 runs over the deflection chain roller 66, 67 and 68 from.
  • the loop in the lifting chain 62 is extended while that end of the lifting chain 62 fastened to the frame 6 is drawn in. So that will be Frame 6 lifted from the traverses 64 and over the upper end position of the Trusses 64 raised.
  • the frame 6 carrying the remaining stacking bars 7 the rest of the stack support device 3 is brought into a parking position. In this Position it is decommissioned.
  • the rest of the stacking hoist 5 can also be designed differently in details. So it can Lifting effect of the lifting chain 62 due to changed deflections in the area of Loop can be enlarged or reduced.
  • the connection can both the bearing block 65 and the connection of the frame 6 with the trusses 64 can be designed lockable. However, this is based on previous experience not mandatory.
  • the remainder of the stack support device 3, which is integrated in the sheet feeder self-regulating elevator of the frame 6 carrying the remaining stacking bars 7 allows retrofitting existing sheet feeder 2 with the above Equipment for automatic stack change.
  • the stack support device 3 which is integrated in the sheet feeder self-regulating elevator of the frame 6 carrying the remaining stacking bars 7 allows retrofitting existing sheet feeder 2 with the above Equipment for automatic stack change.
  • no additional installation space required, as is the case with other known devices is the case.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Stacking Of Articles And Auxiliary Devices (AREA)
  • Massaging Devices (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Pile Receivers (AREA)

Claims (8)

  1. Dispositif pour changer une pile de feuilles (S) dans un margeur de feuilles (2) sur une machine traitant des feuilles, comportant une unité de levage de pile principale pour soulever et abaisser une pile de feuilles (S), un dispositif de support de pile résiduelle (3), qui comporte des barres de pile résiduelle (7) pour recevoir de façon temporaire une pile résiduelle (H) et la transférer sur une pile de feuilles (S) nouvellement amenée, les barres de pile résiduelle (7) étant munies de moyens d'entraínement pour engendrer un mouvement longitudinal décalé, de sorte qu'elles peuvent être poussées dans la zone de pile et au moins écartées de là de façon décalée l'une de l'autre, et une unité de levage de pile résiduelle (5) pour soulever le dispositif de support de pile résiduelle (3), l'unité de levage de pile résiduelle (5) étant agencée à l'intérieur du margeur de feuilles (2),
    caractérisé en ce que le dispositif de support de pile résiduelle (3) est constitué d'un premier dispositif de support, relié à l'unité de levage de pile résiduelle (5), pour recevoir un rail de levage de pile résiduelle (14) et d'un second dispositif de support portant les barres de pile résiduelle (7), en ce que les premier et second dispositifs de support sont guidés en commun sur des rails de guidage verticaux (8) intégrés dans le margeur de feuilles (2), le premier dispositif de support étant agencé à l'intérieur du margeur de feuilles (2) et le second dispositif de support étant agencé de façon frontale à l'extérieur du margeur de feuilles (2), et en ce que les premier et second dispositifs de support sont agencés de façon séparée l'un de l'autre et sont reliés par des moyens de levage.
  2. Dispositif selon la revendication 1,
    caractérisé en ce que l'unité de levage de pile résiduelle (5) présente une liaison d'entraínement autonome avec un dispositif de levage pour déplacer le second dispositif de support par rapport au premier dispositif de support sur les rails de guidage verticaux (8).
  3. Dispositif selon la revendication 1,
    caractérisé en ce que des traverses (64) reliées à l'unité de levage de pile résiduelle (5) et un bâti (6) portant les barres de pile résiduelle (7), guidés en commun, sont prévus sur les rails de guidage verticaux (8).
  4. Dispositif selon les revendications 1 à 3,
    caractérisé en ce que le bâti (6) est verticalement déplaçable sur les rails de guidage (8) par rapport aux traverses (64) au moyen d'un dispositif de levage.
  5. Dispositif selon les revendications 1 à 3,
    caractérisé en ce que les traverses (64) présentent des moyens de guidage pour un rail de levage de pile résiduelle, qui est guidé verticalement sur la face avant du margeur de feuilles (2), et en ce que le rail de levage de pile résiduelle, au moyen du mouvement de levage du dispositif de support de pile résiduelle (3), peut être couplé avec celui-ci, de sorte que le rail de levage de pile résiduelle peut être soulevé à partir d'une position d'extrémité inférieure en commun avec le dispositif de support de pile résiduelle (3).
  6. Dispositif selon les revendications 4 et 5,
    caractérisé en ce que l'unité de levage de pile résiduelle (5) présente deux paires de chaínes de levage (60, 61), un entraínement de levage de pile résiduelle (65) et un dispositif d'entraínement pour le dispositif de levage pour déplacer le bâti (6) par rapport aux traverses (64) étant prévus.
  7. Dispositif selon les revendications 4 à 6,
    caractérisé en ce que le bâti (6) est relié, au moins au moyen de chaínes de levage (62) guidées par l'intermédiaire de rouleaux de renvoi de chaíne (68) sur l'extrémité supérieure des rails de guidage (8), aux traverses (64).
  8. Dispositif selon une des revendications 2 à 7,
    caractérisé en ce que les chaínes de levage (60, 61) de l'unité de levage de pile résiduelle (5) sont reliées, à chaque fois, à un palier, agencé de façon déplaçable sur les traverses (64), pour des rouleaux de renvoi de chaíne (66), autour desquels les chaínes de levage (62) sur le bâti (6) sont guidées en une boucle, et en ce que les traverses (64) présentent des moyens de butée pour limiter le mouvement de levage vers le haut.
EP98905390A 1997-02-05 1998-02-03 Dispositif changeur de piles Expired - Lifetime EP0958216B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19704285 1997-02-05
DE19704285 1997-02-05
PCT/EP1998/000563 WO1998034862A1 (fr) 1997-02-05 1998-02-03 Dispositif changeur de piles

Publications (2)

Publication Number Publication Date
EP0958216A1 EP0958216A1 (fr) 1999-11-24
EP0958216B1 true EP0958216B1 (fr) 2001-09-26

Family

ID=7819351

Family Applications (6)

Application Number Title Priority Date Filing Date
EP98904171A Expired - Lifetime EP0958215B1 (fr) 1997-02-05 1998-02-03 Dispositif changeur de piles
EP98905391A Expired - Lifetime EP0958217B1 (fr) 1997-02-05 1998-02-03 Dispositif changeur de piles
EP98905390A Expired - Lifetime EP0958216B1 (fr) 1997-02-05 1998-02-03 Dispositif changeur de piles
EP98908046A Expired - Lifetime EP0958220B1 (fr) 1997-02-05 1998-02-03 Dispositif changeur de piles
EP98908045A Expired - Lifetime EP0958219B1 (fr) 1997-02-05 1998-02-03 Dispositif changeur de piles
EP98908044A Expired - Lifetime EP0958218B1 (fr) 1997-02-05 1998-02-03 Dispositif changeur de piles

Family Applications Before (2)

Application Number Title Priority Date Filing Date
EP98904171A Expired - Lifetime EP0958215B1 (fr) 1997-02-05 1998-02-03 Dispositif changeur de piles
EP98905391A Expired - Lifetime EP0958217B1 (fr) 1997-02-05 1998-02-03 Dispositif changeur de piles

Family Applications After (3)

Application Number Title Priority Date Filing Date
EP98908046A Expired - Lifetime EP0958220B1 (fr) 1997-02-05 1998-02-03 Dispositif changeur de piles
EP98908045A Expired - Lifetime EP0958219B1 (fr) 1997-02-05 1998-02-03 Dispositif changeur de piles
EP98908044A Expired - Lifetime EP0958218B1 (fr) 1997-02-05 1998-02-03 Dispositif changeur de piles

Country Status (6)

Country Link
US (6) US6547513B1 (fr)
EP (6) EP0958215B1 (fr)
JP (6) JP3332937B2 (fr)
AT (6) ATE201378T1 (fr)
DE (6) DE59801949D1 (fr)
WO (6) WO1998034861A1 (fr)

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CH693850A5 (fr) * 2000-05-16 2004-03-15 Bobst Sa Dispositif d'asservissement des organes délivrant des feuilles à une machine.
CH693927A5 (fr) * 2000-05-16 2004-04-30 Bobst Sa Station de réception de presse de façonnage.
DE102004002307A1 (de) * 2003-02-03 2004-08-12 Heidelberger Druckmaschinen Ag Verfahren zur Synchronisation von Haupt- und Hilfsstapel
DE102006046823C5 (de) * 2005-10-26 2020-10-08 Heidelberger Druckmaschinen Ag Computergesteuertes Ziehen des Rechens im Non-Stop Anleger oder Ausleger
IT1401868B1 (it) 2010-08-31 2013-08-28 Nuova Pignone S R L Turbomacchina con stadio a flusso misto e metodo.
DE102015217170B4 (de) 2014-09-17 2023-10-05 Heidelberger Druckmaschinen Ag Vorrichtung zur Vereinigung eines Hilfsstapels mit einem Hauptstapel
CN106335804B (zh) * 2016-08-26 2018-01-02 河南省新斗彩印刷有限公司 胶印机全自动换纸插杆装置
TWI725713B (zh) * 2019-02-11 2021-04-21 瑞士商巴柏斯特麥克斯合資公司 用於改變在片材饋送器中之片材堆疊的方法與裝置

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Also Published As

Publication number Publication date
JP2000509694A (ja) 2000-08-02
DE59800760D1 (de) 2001-06-28
JP2000509695A (ja) 2000-08-02
DE59802710D1 (de) 2002-02-21
EP0958215A1 (fr) 1999-11-24
US6209863B1 (en) 2001-04-03
WO1998034865A1 (fr) 1998-08-13
EP0958219A1 (fr) 1999-11-24
EP0958218B1 (fr) 2001-09-12
EP0958217B1 (fr) 2001-09-26
JP3322888B2 (ja) 2002-09-09
EP0958220B1 (fr) 2001-11-21
JP2001505861A (ja) 2001-05-08
DE59801949D1 (de) 2001-12-06
JP3346478B2 (ja) 2002-11-18
WO1998034861A1 (fr) 1998-08-13
EP0958215B1 (fr) 2001-10-31
JP2000510083A (ja) 2000-08-08
WO1998034866A1 (fr) 1998-08-13
ATE206097T1 (de) 2001-10-15
US6547513B1 (en) 2003-04-15
WO1998034863A1 (fr) 1998-08-13
US6547512B1 (en) 2003-04-15
US6286826B1 (en) 2001-09-11
DE59801572D1 (de) 2001-10-31
ATE206098T1 (de) 2001-10-15
JP3332938B2 (ja) 2002-10-07
DE59801444D1 (de) 2001-10-18
EP0958216A1 (fr) 1999-11-24
JP3332936B2 (ja) 2002-10-07
ATE205455T1 (de) 2001-09-15
WO1998034864A1 (fr) 1998-08-13
US6485016B1 (en) 2002-11-26
ATE209154T1 (de) 2001-12-15
EP0958217A1 (fr) 1999-11-24
EP0958218A1 (fr) 1999-11-24
EP0958220A1 (fr) 1999-11-24
JP3332937B2 (ja) 2002-10-07
JP2000509692A (ja) 2000-08-02
WO1998034862A1 (fr) 1998-08-13
JP2000509693A (ja) 2000-08-02
ATE201378T1 (de) 2001-06-15
JP3297442B2 (ja) 2002-07-02
ATE207841T1 (de) 2001-11-15
US6676364B1 (en) 2004-01-13
EP0958219B1 (fr) 2001-05-23
DE59801570D1 (de) 2001-10-31

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