EP0708045B1 - Dispositif pour le déplacement latéral - Google Patents

Dispositif pour le déplacement latéral Download PDF

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Publication number
EP0708045B1
EP0708045B1 EP95114504A EP95114504A EP0708045B1 EP 0708045 B1 EP0708045 B1 EP 0708045B1 EP 95114504 A EP95114504 A EP 95114504A EP 95114504 A EP95114504 A EP 95114504A EP 0708045 B1 EP0708045 B1 EP 0708045B1
Authority
EP
European Patent Office
Prior art keywords
pulling device
lateral pulling
spindle
lateral
drive shaft
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
EP95114504A
Other languages
German (de)
English (en)
Other versions
EP0708045A1 (fr
Inventor
Burkhard Maass
Willi Becker
Stefan Döpke
Michaela Schwab
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
Priority claimed from DE19525185A external-priority patent/DE19525185C2/de
Application filed by Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Priority to EP97118475A priority Critical patent/EP0829437B1/fr
Publication of EP0708045A1 publication Critical patent/EP0708045A1/fr
Application granted granted Critical
Publication of EP0708045B1 publication Critical patent/EP0708045B1/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
    • B65H9/00—Registering, e.g. orientating, articles; Devices therefor
    • B65H9/10—Pusher and like movable registers; Pusher or gripper devices which move articles into registered position
    • B65H9/103—Pusher and like movable registers; Pusher or gripper devices which move articles into registered position acting by friction or suction on the article for pushing or pulling it into registered position, e.g. against a stop
    • B65H9/106—Pusher and like movable registers; Pusher or gripper devices which move articles into registered position acting by friction or suction on the article for pushing or pulling it into registered position, e.g. against a stop using rotary driven elements as part acting on the article
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S101/00—Printing
    • Y10S101/36—Means for registering or alignment of print plates on print press structure

Definitions

  • the invention relates to the arrangement and storage of a side pulling device.
  • DE 30 44 826 A1 shows a side pulling device that can be moved on a base plate is arranged, wherein the displacement is initiated by a spindle which with the Side pulling device is firmly connected.
  • a drivable nut is in drive connection arranged with a thread of the spindle, so that the side pulling device, together with the spindle can be moved transversely to the sheet transport direction.
  • GB 2 265 887 A shows a side pulling device for the lateral alignment of sheets on the feed table of a sheet-fed rotary printing machine, in which the side pulling device can be adjusted to the sheet format to be processed by means of a spindle.
  • the invention has for its object a format adjustable side pulling device to create higher precision.
  • the device according to the invention facilitates the precise Position the side puller.
  • the decoupling of the Functions such as transporting the pulling device z. B. with a Spindle and guide of the drawing device z. B. means Trussing prevents, for example, production-related Tolerances of the spindle or its bearing affect the Guide or storage of the pulling device have a negative impact.
  • the constructive separation of the A means of transport from the guide elements is permitted easy assembly and disassembly of the pulling device because the Pulling device without dismantling the means of transport, e.g. B. the spindle, can be installed and removed.
  • a feed table 1 for a sheet-fed rotary printing machine has in the area of forerunners or front marks 2, on both Pages one across the sheet transport direction movable side pulling device 3. Below the Feed table 1 are arranged parallel to each other Trusses 4.6 are provided, which are located transversely below the Extend feed table 1 from side to side.
  • the Trusses 4.6 are at least in the range of Side pulling device 3 made in one piece and form a housing 15 with the side walls 5, 10.
  • the rear Traverse 6 has a guide groove 7 and an inclined Support surface 8 on.
  • the front cross member 4 has one Paragraph 9 on, together with a rail 11 a Guide groove 12 forms.
  • the side pulling device 3 has two rollers 13, 14 arranged almost horizontally. This are at a lower end of a housing 16 Side pulling device by means of a pin 17 in each case rotatably mounted. A race 18 of the roller 13, 14 engages in the guide groove 12 a.
  • a horizontal arranged support arm 19 firmly connected to this.
  • An end of the support arm 19 is for torque support in the groove 7 guided.
  • the housing 16 has another one above the support arm 19 rotatably mounted roller 21.
  • a race 22 of the roller 21 is in rolling contact with the support surface 8.
  • Die Roller 21 is in a bend 24 by means of a pin 23 a leaf spring 26, the race 22 through engages an opening 27 in the leaf spring 26.
  • the Spring force is designed so that a bearing play Rollers 13,14,21 in the guide groove 7 and the support arm 19 in the guide groove 12 is exposed.
  • one spindle 28, 30 each is provided. This is in each case by means of their shaft ends in the side walls 5, 10 and approx. in the middle in a common bearing 29 and rotatable slidably supported by small paths.
  • the one common axis 31 arranged spindles 28,30 each have a gear 32 firmly connected to them, which each via a gear transmission 33 with one Drive motor 34 is drive-connected.
  • the gear 32 has to reduce backlash a large diameter d im Ratio to its tooth height h.
  • the spindles 28,30 are each in Radial needle bearings 36 to 39 are rotatably mounted and instruct their end faces each have an axial needle bearing 41, 42 and common axial needle bearing 43.
  • the axial needle bearing 42 is axially displaceable in a bearing bush 44 in the Side wall 10 arranged.
  • the axial needle bearing 43 is axial slidably and rotatably mounted in the bearing 29.
  • One coaxial to the axis 31 between the axial needle bearing 42 and a compression spring 47 arranged on a bottom 46 of the bearing bush 44 expresses a production-related, at the bearing points axial play of the spindles 28,30.
  • each mother 48; 49 has a support arm 50; 51 which fits into the guide groove 7 slidably engages and thus a twisting of the Mother 48; 49 prevented.
  • a drive shaft 61 is in the side walls 5, 10 drivable, rotatably mounted.
  • the drive shaft 61 points in an area in which the torque transmission to the Side pulling device 3 is two diametrical parallel keyways 62,63.
  • In the Keyways 62,63 engage with axial and radial Play afflicted sliding blocks 64,66, which on one die Drive shaft 61 coaxially encompassing at a distance Clamping ring 67 are screwed tight.
  • a clamping ring 67 is fixed with a drive means for one Pulling roller connected in the pulling device 3.
  • the T-nuts 64,66 are on the bottom and on the Side walls of the keyway 62,63 stored with play, see above that manufacturing tolerances - concentricity factors of e.g. B. the drive shaft 61 and its storage or Drive means have no influence on the pulling device and almost no forces other than torques on the Pulling device 3 are transmitted.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Registering Or Overturning Sheets (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Claims (9)

  1. Dispositif de traction latérale pour l'alignement latéral de feuilles sur la table de marge (1) d'une machine rotative à imprimer des feuilles, le dispositif (3) de traction latérale étant réglable au format des feuilles à traiter et une tige filetée (28 ; 30) étant prévue pour le déplacement du dispositif de traction latérale,
       caractérisé
    en ce que la tige filetée (28 ; 30) est montée sans contact par rapport à une enveloppe (16) du dispositif (3) de traction latérale et en ce que la tige filetée (28 ; 30) comporte des organes d'entraínement (48, 49) qui attaquent l'enveloppe (16) du dispositif (3) de traction latérale.
  2. Dispositif de traction latérale selon la revendication 1,
       caractérisé
    en ce qu'un accumulateur d'énergie (52) agissant dans la direction de déplacement est prévu et prend appui sur l'organe d'entraínement (48 ; 49) disposé sur la tige filetée (28 ; 30) et sur un mentonnet (56) de l'enveloppe (16).
  3. Dispositif de traction latérale selon l'une des revendications précédentes,
       caractérisé
    en ce que la tige filetée (28, 30) est montée rotative et déplaçable dans des points d'appui (29, 44 ; 39, 44).
  4. Dispositif de traction latérale selon l'une des revendications précédentes,
       caractérisé
    en ce que le point d'appui (44) comporte un accumulateur d'énergie (47) agissant en direction axiale sur les tiges filetées (28, 30).
  5. Dispositif de traction latérale selon l'une des revendications précédentes,
       caractérisé
    en ce que les roues dentées (32, 33) d'entraínement des tiges filetées (28, 30) ont un diamètre (d) qui est très grand par rapport aux hauteurs (h) de leurs dents particulières.
  6. Dispositif de traction latérale selon la revendication 1,
       caractérisé
    en ce qu'un arbre d'entraínement (61) est prévu pour provoquer un mouvement de traction du dispositif (3) de traction latérale et
    en ce que l'arbre d'entraínement (61) comporte des organes d'entraínement (64, 66) qui pénètrent avec jeu axial et radial dans des rainures de clavette (62, 63) de l'arbre d'entraínement (61) pour la transmission de couples de rotation à un organe (67) d'entraínement du dispositif (3) de traction latérale.
  7. Dispositif selon la revendication 6,
       caractérisé
    en ce que les organes d'entraínement (64, 66) sont des coulisseaux.
  8. Dispositif de traction latérale selon la revendication 7,
       caractérisé
    en ce que les coulisseaux (64, 66) sont fixés à l'organe d'entraínement (67) qui entoure l'arbre d'entraínement (61) coaxialement à distance.
  9. Dispositif de traction latérale selon la revendication 8,
       caractérisé
    en ce que l'organe d'entraínement (67) est un anneau de serrage.
EP95114504A 1994-10-15 1995-09-15 Dispositif pour le déplacement latéral Expired - Lifetime EP0708045B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP97118475A EP0829437B1 (fr) 1994-10-15 1995-09-15 Agencement et support d'un dispositif pour le déplacement latéral

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE4437008 1994-10-15
DE4437008 1994-10-15
DE19525185A DE19525185C2 (de) 1994-10-15 1995-07-11 Seitenziehvorrichtung
DE19525185 1995-07-11

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP97118475A Division EP0829437B1 (fr) 1994-10-15 1995-09-15 Agencement et support d'un dispositif pour le déplacement latéral

Publications (2)

Publication Number Publication Date
EP0708045A1 EP0708045A1 (fr) 1996-04-24
EP0708045B1 true EP0708045B1 (fr) 1999-03-24

Family

ID=25941112

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95114504A Expired - Lifetime EP0708045B1 (fr) 1994-10-15 1995-09-15 Dispositif pour le déplacement latéral

Country Status (3)

Country Link
US (1) US5842415A (fr)
EP (1) EP0708045B1 (fr)
JP (2) JP3802593B2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10004998A1 (de) 1999-03-29 2000-10-05 Heidelberger Druckmasch Ag Vorrichtung zur Übertragung eines Drehmomentes
US20050112392A1 (en) * 2003-11-17 2005-05-26 Applied Extrusion Technologies, Inc. Film with improved antiblocking and adhesion properties
CN101683780B (zh) * 2008-09-25 2013-08-07 海德堡印刷机械股份公司 用于在处理机中侧向地定向页张的方法和装置
CN105856826B (zh) * 2016-04-11 2018-09-04 太仓市鑫鹤印刷包装有限公司 一种电磁印刷机拉规

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE461991C (de) * 1926-04-15 1928-07-02 Eric Harry Liljebladh Vorrichtung zum seitlichen Ausrichten der Bogen bei Druckpressen und aehnlichen Maschinen
US2730362A (en) * 1950-01-10 1956-01-10 Roland Offsetmaschf Device for side registering sheets in printing or similar machines
DE837703C (de) * 1950-01-11 1952-05-02 Roland Offsetmaschf Vorrichtung zum seitlichen Ausrichten von Bogen an Druckmaschinen oder aehnlichen Maschinen
DE3044826A1 (de) 1980-11-28 1982-07-01 Mabeg Maschinenbau Gmbh Nachf. Hense & Pleines Gmbh & Co, 6050 Offenbach Seitenmarkenvorrichtung
JPS6229351U (fr) * 1985-08-05 1987-02-21
US5290027A (en) * 1992-02-19 1994-03-01 Ark, Inc. Article positioning apparatus and method for positioning an article
DE4211922C2 (de) * 1992-04-09 1994-08-11 Heidelberger Druckmasch Ag Tischabdeckung
DE4310299C1 (de) * 1993-03-30 1994-04-07 Heidelberger Druckmasch Ag Seitenmarkeneinrichtung
DE4327012A1 (de) * 1993-08-12 1995-02-23 Heidelberger Druckmasch Ag Vorrichtung zur Betätigung seitlicher Bogenführungen an Rotationsdruckmaschinen
JP3732876B2 (ja) * 1994-10-01 2006-01-11 ハイデルベルガー ドルツクマシーネン アクチエンゲゼルシヤフト 枚葉紙整列装置

Also Published As

Publication number Publication date
JP3802593B2 (ja) 2006-07-26
JP3851280B2 (ja) 2006-11-29
US5842415A (en) 1998-12-01
EP0708045A1 (fr) 1996-04-24
JP2003237989A (ja) 2003-08-27
JPH08225193A (ja) 1996-09-03

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