EP0530583B1 - Margeur de feuilles - Google Patents

Margeur de feuilles Download PDF

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Publication number
EP0530583B1
EP0530583B1 EP92114031A EP92114031A EP0530583B1 EP 0530583 B1 EP0530583 B1 EP 0530583B1 EP 92114031 A EP92114031 A EP 92114031A EP 92114031 A EP92114031 A EP 92114031A EP 0530583 B1 EP0530583 B1 EP 0530583B1
Authority
EP
European Patent Office
Prior art keywords
guide
guides
sheet
sheet feeder
adjusting element
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
EP92114031A
Other languages
German (de)
English (en)
Other versions
EP0530583A1 (fr
Inventor
Gerhard Pollich
Ernst Czotscher
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.)
Heidelberger Druckmaschinen AG
Original Assignee
Heidelberger 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 Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Publication of EP0530583A1 publication Critical patent/EP0530583A1/fr
Application granted granted Critical
Publication of EP0530583B1 publication Critical patent/EP0530583B1/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H9/00—Registering, e.g. orientating, articles; Devices 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
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/30—Orientation, displacement, position of the handled material
    • B65H2301/36—Positioning; Changing position
    • B65H2301/363—Positioning; Changing position of material in 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
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/42—Piling, depiling, handling piles
    • B65H2301/422—Handling piles, sets or stacks of articles

Definitions

  • the invention relates to sheet feeders according to the preamble of claim 1.
  • Such a sheet feeder is known for sheet printing machines from EP-A2 0 309 388.
  • laterally adjustable guides are effective for the vertical movement of the stacking table, which is usually arranged on a stacking plate suspended from chains, so that the stacking table is laterally aligned according to the lateral offset of the sheet side detected by the sensor.
  • the adjusting element consists of a motor-driven spindle which is rotatably mounted on the stacking plate and which passes through an axially fixed nut thread.
  • a device for the lateral alignment of the main stack on a stacking table in a sheet feeder is also known from DE-OS 28 08 774.
  • a device for automatically aligning at least one side edge of the sheet in the auxiliary stack of a non-stop device from a rod supported on the sheet leading edge and on the sheet trailing edge on a transverse rail is described in DE-PS 29 11 735.
  • This device also has a sensor which scans the position of the sheet side, through which actuators for the lateral alignment of the auxiliary stack are controlled.
  • the actuators also consist of a spindle and a threaded nut, which in this arrangement is driven by an electric motor.
  • the arrangement of guides for the vertical movement of the auxiliary stack is also known from this, but these vertical guides are fixed.
  • the publication does not mention that the main stack can have separate means for automatic lateral alignment.
  • the invention achieves this object by training with the features according to the characterizing part of patent claim 1.
  • This configuration achieves the automatic alignment and tracking of the main stack and the auxiliary stack of a non-stop device by means of a single adjusting device, it also being possible for the main stack to be aligned laterally with respect to the auxiliary stack while the machine is running.
  • This has the advantage that the auxiliary stack and, at the same time, a new main stack that has been inserted into the feeder are automatically aligned laterally by the sheet feed control. The new main stack can then be adjusted to align its position with the auxiliary stack, in order to enable a smooth transition from the auxiliary stack to the new main stack when changing the stack.
  • the guides for the non-stop device are connected to and fixed to fixed parts of the machine frame by an adjusting element controlled by the sheet feed control another manually or motorized actuator between the guide for the non-stop device and the guide for the vertical movement of the stacking table is provided in order to be able to change the lateral distance in the guides.
  • a common laterally adjustable guide is provided, which is connected to a fixed frame part of the machine by an adjusting element controlled by the sheet feed control and a further actuator is mounted directly on the stacking plate in order to adjust this stacking plate laterally relative to the common guide .
  • a stacking table 2 for the between the two side parts 1 Main stack 3 arranged on a stacking plate 4, which is suspended, for example, on chains which are connected to a drive for executing the vertical movements of the stacking plate and the stacking table arranged thereon.
  • the stacking plate is guided in a guide 5 which is arranged such that it can move laterally in order to enable lateral alignment movements of the main stack 3.
  • the front non-stop rail 6 and the rear non-stop rail, not shown in the drawing, are likewise arranged on a chain hoist, not shown in the drawing, and serve to support the non inserted in the sheet running direction from behind for non-stop operation -Stop rods 7 to support the auxiliary stack 8.
  • the non-stop rails 6 are guided on both sides in vertical guides 9, which are also arranged laterally movable.
  • a threaded spindle 10 passes through a threaded nut 11 fastened to the guide 9 and is axially fixed with one end in the side wall 1 of the frame so that it can rotate.
  • the other end of the threaded spindle 10 is connected to a gear motor 12 controlled by the sheet travel control.
  • Another threaded spindle 13 passes through a threaded nut 14 fastened to the vertical guides 5 for the stacking table 2 and is rotatable in a radial / axial bearing 15 arranged on the guide 9, but is non-displaceably mounted in the axial direction.
  • This threaded spindle 13 thus connects the vertical guide 5 for the stacking table 2 with the vertical guide 9 for the front non-stop rail 6, so that the gear motor 12 controlled by the sheet inlet control adjusts the guides 9 and 5 laterally together.
  • the rear non-stop rail (auxiliary stack rail) is mounted so that it can be moved laterally and is also moved by the non-stop rods 7 and the stack lying thereon. It is also possible to provide a rigid connection between the two non-stop rails.
  • rotatable threaded spindle 13 Via the by a handwheel 16 or alternatively or additionally by a motor 17 rotatable threaded spindle 13 is a displacement of the vertical guide 5 for the stacking table 2 relative to the vertical guide 9 for the non-stop rail 6, so that the main stack 3 on the one hand via the sheet travel control and on the other hand by pressing the Handwheel 16 or the gear motor 17 can be aligned.
  • FIG. 2 shows an exemplary embodiment in which the guide 9 composed of several individual elements is effective in the vertical direction as a guide both for the stacking plate 4 and for the non-stop device not shown in this drawing figure.
  • a transverse guide bar 18 is vertically movably connected to the guide 9 by a guide pin 19.
  • a sliding block 21 fastened to the stacking plate 4 is horizontally movable, which engages behind a step formation, so that a fixed connection in the direction of sheet travel is established between the guide 9 and the stacking plate 4.
  • this connection is horizontally displaceable in the recess 20 by the sliding block 21 and also vertically movable by the guide pin 19.
  • the paper stops extending vertically parallel to one another are designated by 22 in the drawing figures.
  • FIGS. 3 and 4 A simplified embodiment of the inventive concept is shown in FIGS. 3 and 4. According to this, only a vertical guide 9 is provided, on which both the non-stop rails 6 carrying the auxiliary stack 8 via the non-stop rods 7 and the stacking plate 4 carrying the main stack 3 on the stacking table 2 are guided.
  • a threaded spindle 10 connects this guide 9 with the side part 1 of the frame, not shown in the rest. It passes through a threaded nut 11 attached to the guide 9 and is controlled by a control of the sheet travel control Geared motor can be driven.
  • Another threaded spindle 13 is axially immovable directly rotatably mounted on the stacking plate 4 and engages through the thread of a threaded nut 14, which is firmly connected to the guide bar 18, the fixed connection in the direction of sheet travel is made with the parts of the guide 9 by a guide pin 19, such as it has already been described for FIG. 2.
  • a lateral alignment movement takes place via the threaded spindle 10, both of the auxiliary stack supported on the non-stop rails and of the main stack supported on the stacking table of the stacking plate, but this can also be aligned laterally relative to the auxiliary stack by rotating the threaded spindle 13 relative to the auxiliary stack .
  • a handwheel 16 is provided for actuating the threaded spindle 13 instead of a motor.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Unwinding Webs (AREA)
  • Photographic Developing Apparatuses (AREA)
  • Fixing For Electrophotography (AREA)
  • Registering Or Overturning Sheets (AREA)
  • Pile Receivers (AREA)

Claims (6)

  1. Margeur de feuille comportant une table d'empilage (2) guidée mobile verticalement dans des organes de guidage (5) réglables latéralement, comportant un dispositif non-stop (6, 7) également mobile verticalement dans des organes de guidage (9) réglables latéralement ainsi qu'un dispositif pour l'orientation automatique d'au moins un côté de la feuille, qui comporte un capteur détectant la position du bord du côté, qui commande des organes de réglage motorisés pour des mouvements d'orientation latérale d'un support soutenant la pile avant le transfert des feuilles, caractérisé en ce que les organes de guidage (5) pour la table d'empilage (2) et les organes de guidage (9) pour le dispositif non-stop (6, 7) peuvent être déplacés conjointement et réglés l'un par rapport à l'autre dans la direction du mouvement d'orientation latérale.
  2. Margeur de feuille selon la revendication 1, caractérisé en ce que les organes de guidage (5) pour la table d'empilage (2) et les organes de guidage (9) pour le dispositif non-stop (6, 7) sont reliés entre eux par un organe de déplacement (13, 14), agissant dans la direction du mouvement d'orientation latérale.
  3. Margeur de feuille selon les revendications 1 et 2, caractérisé en ce que l'organe de déplacement est constitué par une broche (13) tournante et un écrou fileté (14) traversé par celle-ci, qui est fixé sur un organe de guidage (5), la broche filetée (13) étant montée de manière à ne pouvoir se déplacer axialement sur l'autre organe de guidage (9).
  4. Margeur de feuille selon l'une quelconque des revendications 1 à 3, caractérisé en ce qu'un autre organe de déplacement (10, 11), agissant dans la direction du mouvement d'orientation latérale, relie de manière réglable l'organe de guidage (9) pour le dispositif de pile auxiliaire (6, 7), avec une partie latérale (1) fixe d'un bâti et comporte un moteur d'entraînement réglé par la commande du passage des feuilles, le premier organe de déplacement (13, 14) reliant cet organe de guidage (9), toujours de manière réglable, avec l'organe de guidage (5) pour la table d'empilage (2).
  5. Margeur de feuille selon l'une quelconque des revendications 1 à 4, caractérisé en ce que l'organe de déplacement (10, 11) motorisé pour l'organe de guidage (9) par rapport à la partie latérale (1), est également constitué d'une broche filetée (10) qui est montée, fixée axialement, dans la partie latérale et traverse un écrou fileté (11), qui est fixé sur l'organe de guidage (9) pour le dispositif non-stop (6, 7).
  6. Margeur de feuille selon la revendication 3, caractérisé en ce que l'organe de déplacement (13, 14) agissant entre l'organe de guidage (9) pour le dispositif non-stop (6, 7) et l'organe de guidage (5) pour la table d'empilage (2), peut être tourné à la main.
EP92114031A 1991-09-02 1992-08-18 Margeur de feuilles Expired - Lifetime EP0530583B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4129132 1991-09-02
DE4129132A DE4129132C1 (fr) 1991-09-02 1991-09-02

Publications (2)

Publication Number Publication Date
EP0530583A1 EP0530583A1 (fr) 1993-03-10
EP0530583B1 true EP0530583B1 (fr) 1994-04-13

Family

ID=6439675

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92114031A Expired - Lifetime EP0530583B1 (fr) 1991-09-02 1992-08-18 Margeur de feuilles

Country Status (10)

Country Link
US (1) US5294108A (fr)
EP (1) EP0530583B1 (fr)
JP (1) JP3293890B2 (fr)
CN (1) CN1027247C (fr)
AT (1) ATE104244T1 (fr)
AU (1) AU658214B2 (fr)
CA (1) CA2076411C (fr)
DE (2) DE4129132C1 (fr)
HK (1) HK67495A (fr)
SG (1) SG33648G (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4242731A1 (de) * 1992-12-17 1994-06-23 Heidelberger Druckmasch Ag Vorrichtung zum seitlichen Ausrichten von Bogen in Druckmaschinen
CN1071997C (zh) * 1993-06-18 2001-10-03 叶隆清 植物促长剂及制造方法
CZ284297B6 (cs) * 1997-05-19 1998-10-14 Dobrušské Strojírny, A.S. Zařízení pro zvedání stohu archů papíru k nakládací hlavě tiskařského stroje
JP3628543B2 (ja) * 1999-03-18 2005-03-16 理想科学工業株式会社 給紙装置
FI106015B (fi) * 1999-04-30 2000-11-15 Pussikeskus Oy Pakkauslaite ja menetelmä litteiden tavaroiden, kuten kirjojen, pakkaamiseksi
DE10100191C2 (de) * 2001-01-04 2003-10-09 Koenig & Bauer Ag Bogenanleger
WO2007109642A2 (fr) * 2006-03-20 2007-09-27 Thiele Technologies, Inc. Assemblage de guidage lateral ajustable lateralement pour utilisation avec des machines de distribution de feuilles par friction
WO2007109644A2 (fr) * 2006-03-20 2007-09-27 Thiele Technologies, Inc. Ensemble de guide latéral pourvu de guides latéraux repositionnables verticalement à utiliser avec des machines d'alimentation en feuilles à frottement
JP4777839B2 (ja) * 2006-07-07 2011-09-21 株式会社リコー シート整合装置、シート処理装置、及び画像形成装置
JP2017100828A (ja) * 2015-11-30 2017-06-08 ニスカ株式会社 シート整合装置、画像形成システムおよびシート後処理装置
CN108190564B (zh) * 2017-12-27 2019-09-20 湖南至简复印机再制造有限公司 一种打印机纸张补充进纸装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2505762C2 (de) * 1975-02-12 1977-09-19 Spiess Gmbh G Vorrichtung fuer den stapelwechsel bei kontinuierlich arbeitenden bogenanlegern
DD131549B1 (de) * 1977-03-04 1979-12-27 Frank Fichte Vorrichtung zum seitlichen ausrichten des bogenstapels
DE2808744A1 (de) * 1978-03-01 1979-09-13 Ver Glaswerke Gmbh Aktive antenne, insbesondere aktive scheibenantenne fuer kraftfahrzeuge
DE2911735A1 (de) * 1979-03-26 1980-10-09 Spiess Gmbh G Bogenanleger
DE3321724C1 (de) * 1983-06-16 1984-03-29 Heidelberger Druckmaschinen Ag, 6900 Heidelberg Bogenanleger an Rotationsdruckmaschinen
US4971311A (en) * 1987-09-24 1990-11-20 Komori Printing Machinery Co., Ltd. Feeder for sheet-feed printing machine
JP2694732B2 (ja) * 1988-07-13 1997-12-24 大日本印刷株式会社 枚葉紙給紙部の自動積替装置
JP2649842B2 (ja) * 1989-05-17 1997-09-03 株式会社小森コーポレーション 枚葉印刷機の給紙紙積装置

Also Published As

Publication number Publication date
EP0530583A1 (fr) 1993-03-10
JPH05229668A (ja) 1993-09-07
US5294108A (en) 1994-03-15
HK67495A (en) 1995-05-12
JP3293890B2 (ja) 2002-06-17
CA2076411C (fr) 1998-02-10
ATE104244T1 (de) 1994-04-15
DE59200116D1 (de) 1994-05-19
CN1070157A (zh) 1993-03-24
CN1027247C (zh) 1995-01-04
SG33648G (en) 1995-09-01
DE4129132C1 (fr) 1992-12-03
CA2076411A1 (fr) 1993-03-03
AU2201892A (en) 1993-03-11
AU658214B2 (en) 1995-04-06

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