EP0708045A1 - Agencement et support d'un dispositif pour le déplacement latéral - Google Patents

Agencement et support d'un dispositif pour le déplacement latéral Download PDF

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Publication number
EP0708045A1
EP0708045A1 EP95114504A EP95114504A EP0708045A1 EP 0708045 A1 EP0708045 A1 EP 0708045A1 EP 95114504 A EP95114504 A EP 95114504A EP 95114504 A EP95114504 A EP 95114504A EP 0708045 A1 EP0708045 A1 EP 0708045A1
Authority
EP
European Patent Office
Prior art keywords
pulling device
side pulling
spindle
housing
sheet
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.)
Granted
Application number
EP95114504A
Other languages
German (de)
English (en)
Other versions
EP0708045B1 (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 which is arranged displaceably on a base plate, the displacement being initiated by a spindle which is firmly connected to the side pulling device.
  • a drivable nut is arranged in drive connection with a thread of the spindle, so that the side pulling device, together with the spindle, can be displaced transversely to the sheet transport direction.
  • the invention has for its object to provide a format adjustable side puller of higher precision.
  • the device according to the invention facilitates the precise positioning of the side pulling device.
  • a statically determined mounting of the pulling device by "three-point support” favors the stability of the pulling device, in particular in the stationary state.
  • Rolling bearing guides avoid so-called stick-slip phenomena, which occur with sliding guides and can lead to jamming or tipping of the pulling devices during positioning.
  • gear wheels are provided, the ratio of gear wheel diameter to gear wheel height of which is very large.
  • Another particularly advantageous embodiment is the production of the guide elements for the side pulling device from one piece, i. H. the trusses and guides for receiving the table plates are made from one part.
  • a feed table 1 for a sheet-fed rotary printing press points to both in the area of pre-grippers or front marks 2 Pages each have a side pulling device 3 which can be moved transversely to the sheet transport direction.
  • Beneath the feed table 1 there are provided cross members 4, 6 which are arranged parallel to one another and which extend transversely below the feed table 1 from one side to the other.
  • the cross members 4, 6 are made in one piece at least in the area of the side pulling device 3 and form a housing 15 with the side walls 5, 10.
  • the rear cross member 6 has a guide groove 7 and an inclined support surface 8.
  • the front crossmember 4 has a shoulder 9 which, together with a rail 11, forms a guide groove 12.
  • the side pulling device 3 has two rollers 13, 14 arranged almost horizontally. These are rotatably mounted on a lower end of a housing 16 of the side pulling device by means of a bolt 17 in each case. A race 18 of the roller 13, 14 engages in the guide groove 12.
  • a horizontally arranged support arm 19 is fixedly connected to the latter.
  • One end of the support arm 19 is guided in the groove 7 for torque support.
  • the housing 16 has a further rotatably mounted roller 21.
  • a race 22 of the roller 21 is in rolling contact with the support surface 8.
  • the roller 21 is mounted by means of a bolt 23 in a bend 24 of a leaf spring 26, the race 22 reaching through an opening 27 in the leaf spring 26.
  • the spring force is designed so that a bearing play of the rollers 13, 14, 21 in the guide groove 7 and the support arm 19 in the guide groove 12 is highlighted.
  • a spindle 28, 30 is provided for setting the format of the side pulling device 3. This is in each case by means of its shaft ends in the side walls 5, 10 and approx. in the middle in a common bearing point 29 rotatable and slidably supported.
  • the spindles 28, 30 arranged on a common axis 31 each have a gear 32 which is fixedly connected to them and which is each drive-connected via a gear transmission 33 to a drive motor 34.
  • gear 32 has a large diameter d in relation to its tooth height h.
  • the spindles 28, 30 are each rotatably supported in radial needle bearings 36 to 39 and each have an axial needle bearing 41, 42 and a common axial needle bearing 43 on their end faces.
  • the axial needle bearing 42 is arranged axially displaceably in a bearing bush 44 in the side wall 10.
  • the axial needle bearing 43 is axially displaceable and rotatable in the bearing 29.
  • a compression spring 47 arranged coaxially to the axis 31 between the axial needle bearing 42 and a base 46 of the bearing bush 44 presses out an axial play of the spindles 28, 30 that occurs at the bearing points and is caused by production.
  • each nut 48; 49 has a support arm 50; 51 which slidably engages in the guide groove 7 and thus prevents the nut 48; 49 from rotating.
  • a spacer sleeve 53 and a bushing 54 acted upon by the force of a compression spring 52 are mounted axially displaceably between the nuts 48, 49.
  • a cam 56 of the housing 16 engages and is clamped there under the force of the compression spring 52.
  • the side pulling device 3 is clamped and guided by means of the spacer sleeve 51 and the bush 54 via a pressure surface 57, 58 each Cam 56.
  • the spindle 28 or 30 and the housing 16 of the side pulling device 3 do not come into contact.
  • the drive shaft 61 is rotatably supported in the side walls 5, 10. In a region in which the torque is transmitted to the side-pulling device 3, the drive shaft 61 has two parallel keyways 62, 63 which are arranged diametrically opposite one another. In the feather key grooves 62, 63 there are slot nuts 64, 66, each with axial and radial play, which are screwed onto a clamping ring 67, which coaxially encompasses the drive shaft 61 at a distance.
  • the clamping ring 67 is fixedly connected to a drive means for a drawing roller in the drawing device 3.
  • the sliding blocks 64, 66 are each mounted on the base and on the side walls of the parallel key groove 62, 63 with play, so that manufacturing-related tolerances - concentricity factors of z. B. the drive shaft 61 and its storage or its drive means have no influence on the pulling device and except torques almost no other forces are transmitted to the pulling device 3.

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)
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 true EP0708045A1 (fr) 1996-04-24
EP0708045B1 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6382624B1 (en) 1999-03-29 2002-05-07 Heidelberger Druckmaschinen Ag Apparatus for transmitting a torque and sheet-processing printing machine

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (4)

* 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
DE3044826A1 (de) 1980-11-28 1982-07-01 Mabeg Maschinenbau Gmbh Nachf. Hense & Pleines Gmbh & Co, 6050 Offenbach Seitenmarkenvorrichtung
GB2265887A (en) * 1992-04-09 1993-10-13 Heidelberger Druckmasch Ag Laterally registering fed sheets
DE4310299C1 (de) * 1993-03-30 1994-04-07 Heidelberger Druckmasch Ag Seitenmarkeneinrichtung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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

Patent Citations (4)

* 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
DE3044826A1 (de) 1980-11-28 1982-07-01 Mabeg Maschinenbau Gmbh Nachf. Hense & Pleines Gmbh & Co, 6050 Offenbach Seitenmarkenvorrichtung
GB2265887A (en) * 1992-04-09 1993-10-13 Heidelberger Druckmasch Ag Laterally registering fed sheets
DE4310299C1 (de) * 1993-03-30 1994-04-07 Heidelberger Druckmasch Ag Seitenmarkeneinrichtung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6382624B1 (en) 1999-03-29 2002-05-07 Heidelberger Druckmaschinen Ag Apparatus for transmitting a torque and sheet-processing printing machine

Also Published As

Publication number Publication date
EP0708045B1 (fr) 1999-03-24
JP3802593B2 (ja) 2006-07-26
JP3851280B2 (ja) 2006-11-29
US5842415A (en) 1998-12-01
JP2003237989A (ja) 2003-08-27
JPH08225193A (ja) 1996-09-03

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