EP0776765B1 - Paroi latérale d'une unité d'impression dans une machine d'impression rotative à feuilles - Google Patents

Paroi latérale d'une unité d'impression dans une machine d'impression rotative à feuilles Download PDF

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Publication number
EP0776765B1
EP0776765B1 EP96117492A EP96117492A EP0776765B1 EP 0776765 B1 EP0776765 B1 EP 0776765B1 EP 96117492 A EP96117492 A EP 96117492A EP 96117492 A EP96117492 A EP 96117492A EP 0776765 B1 EP0776765 B1 EP 0776765B1
Authority
EP
European Patent Office
Prior art keywords
frame
printing
side wall
printing units
units according
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
EP96117492A
Other languages
German (de)
English (en)
Other versions
EP0776765A3 (fr
EP0776765A2 (fr
Inventor
Carsten Kelm
Oliver Koch
Norbert Dr. Thünker
Michael Dr. Voge
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
Priority to EP00112887A priority Critical patent/EP1044811B1/fr
Publication of EP0776765A2 publication Critical patent/EP0776765A2/fr
Publication of EP0776765A3 publication Critical patent/EP0776765A3/fr
Application granted granted Critical
Publication of EP0776765B1 publication Critical patent/EP0776765B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/0024—Frames

Definitions

  • the invention relates to a printing unit of a sheet-fed rotary printing press in series with several printing units arranged one behind the other according to the preamble of claim 1.
  • KBA Rapida 104" is the side wall of the printing unit frame on the drive side (AS) in Box construction with a substructure box and one placed on it Superstructure system executed.
  • the one that spanned several printing units Substructure box is one piece with one on the outside of the machine flat, approximately vertically extending part, connected frame stiffened.
  • at least one gear wheel passes through an opening in one upper frame frame, in the toothing of the drive from the Drive wheel train on driven cylinders and rollers of the printing unit with the To be able to intervene inking gear transmitting.
  • These cylinders and rollers are, however, in a separate superstructure set placed on the base box stored, which is screwed to the base box.
  • This two-part version has a negative impact on the stability of the printing unit. He also hampers himself a flexible assembly that extends over many printing units individual printing units corresponding to specific customer requirements.
  • the object of the invention is to create a printing unit side wall that is as rigid as possible for the printing units one of several printing units in series to create composable sheet-fed rotary printing press.
  • the side wall of the printing unit consists at least on the drive side. made of a box-shaped cross-sectional profile that is open on one side, which is built into the substructure area of the side wall with the help of a Rigid and torsion-resistant inside ribbed lid, preferably made of steel or cast iron firmly connected to the frame of the side wall body, in particular is screwed.
  • the bearing in its upper area for rollers of the inking unit and for cylinders of the Printing unit receiving one-piece side wall body is on the open side the box-shaped cross-sectional profile in the superstructure area also by a Braced plate.
  • a Braced plate transmits those preferably emanating from friction rollers Axial forces directly on the frame of the box-shaped one-piece side wall, so that take advantage of the high bending and torsional moment of resistance of a box wall becomes.
  • This plate can also be used as an additional storage point for the inking unit rollers be used.
  • FIG. 1 illustrates a sheet-fed rotary printing press in series construction, at of which several printing units 1 are arranged one behind the other and a feeder 2 is provided, which separates the sheets provided in a sheet stack 3 and feeds the first printing unit 1.
  • Each printing unit 1 has on both sides of the machine each have a side wall 4 in which the bearings for sheet-guiding cylinders, for inking rollers or the like are arranged.
  • the side walls 4 of the printing units 1 on both Machine sides are made in one piece and together in a manner known per se connected.
  • the one-piece side wall 4 is divided into a substructure area 4a and a superstructure area 4b.
  • the bearings for are in the substructure area 4a bow-guiding cylinder and on the drive side (AS) the bearings for the gears of the Drive wheel train arranged.
  • the bearings of the plate cylinder, the Blanket cylinders and the rollers of the inking unit are in the Track area 4b.
  • the side wall body is at least on the drive side box-shaped so that it has a substantially flat vertical wall and one connected to it in one piece, extending approximately perpendicular to it Has frame 5, both of which result in a bowl-shaped construction, according to the outside of the machine is open.
  • In the area of the gears 6 Drive wheel train are laterally open recesses 7 ( Figures 2, 5 to 7) provided to reach through the individual gears. These cutouts (7) can to facilitate the assembly and disassembly of these gears to the outside be open.
  • a rigid, ribbed inside 8 is placed and with the End faces of the frame 5 firmly connected by screws 9 or the like. Reach through gears 6 of each printing unit with a partial circumference of the side Recesses 7 of the frame 5 of the side wall and thereby allow the Tooth meshing of the gear train between adjacent printing units, their Side walls in the machine are placed close together and also together are connected.
  • the torsionally rigid cover 8 is preferably designed as a steel structure or consists of a cast part or from a rigid composite construction. An exemplary embodiment for the cover 8 is shown in Figures 3 and 4, with ribs 13 and 14 a high bending and torsional rigidity of the lid is achieved.
  • a rigid plate 10 is provided in the superstructure area 4b and by screws 11 firmly connected to the side wall body.
  • This plate 10 stiffens the Box construction of the side wall in the superstructure area 4b. It transfers axial forces the grater directly on the frame 5 of the box structure of the side wall.
  • the high Bending and torsional moment of resistance of a box construction is used to advantage.
  • the rigid plate 10 is easily removable and thus has advantages Maintenance and repair work on the inking unit.
  • the stiff Plate serve as an additional storage point for the inking unit rollers. Although in the Inking unit area already additional storage locations for the inking rollers in one Side wall is known by means of a plate, but this plate is with stud bolts attached, making the attachment much softer than the Training according to the invention.
  • Optimal stiffening is achieved by additionally the plate 10 with the cover 8 positive or non-positive, for example by a screw connection 15, which is indicated in FIG. 2 with dashed lines, is connected.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Presses (AREA)

Claims (9)

  1. Unité d'impression d'une machine à imprimer rotative à feuilles, constituée de plusieurs unités d'impression, disposées les unes derrières les autres en série, l'unité d'impression comportant un corps à parois latérales à rigidité au gauchissement, réalisé sous la forme d'un profilé en forme de caisson à section transversale ouverte sur un côté, avec un cadre (5) s'étendant à peu près transversalement par rapport au plan de la paroi latérale, cadre qui, dans la zone de substructure ou de fondation (4a), supportant les paliers des cylindres d'impression, du corps de paroi latérale comporte un ou plusieurs évidements (7) pour le passage de roues dentées d'un train d'entraínement à roues dentées,
    caractérisée en ce que,
    dans la zone de substructure (4a), du côté ouvert du profilé à section transversale en forme de caisson, le cadre (5) est rigidifié au moyen d'un couvercle (8) à nervurage intérieur, démontable, et le cadre (5) est en outre rigidifié dans une zone de superstructure (4b) supportant un rouleau d'un groupe d'encrage, par une plaque (10) montée de façon amovible.
  2. Unité d'impression selon la revendication 1,
    caractérisée en ce que le couvercle (8) est vissé au cadre (5).
  3. Unités d'impression selon l'une des revendications 1 à 2, caractérisées en ce que le couvercle (8) et le cadre (5) s'engagent l'un dans l'autre, en produisant une liaison à ajustement de forme.
  4. Unités d'impression selon l'une des revendications précédentes, caractérisées en ce que le couvercle (8) est en acier ou en fonte, ou bien en une construction composite rigide.
  5. Unités d'impression selon l'une des revendications précédentes, caractérisées en ce que les évidements (7), prévus pour faciliter le montage des roues dentées, sont ouverts latéralement.
  6. Unités d'impression selon l'une des revendications précédentes, caractérisées en ce que la plaque (10) comporte des points de tourillonnement supplémentaires pour les rouleaux de l'unité d'encrage ou transmet des efforts axiaux des rouleaux broyeurs au cadre (5).
  7. Unités d'impression selon l'une des revendications précédentes, caractérisées en ce que, entre la zone de superstructure (4b) et la zone de substructure (4a) de la paroi latérale, le cadre (5) est d'une allure brisée et/ou en retrait, et en ce que des appuis (12), des nervures ou des entretoises, reliant la partie (5a, 5b) à allure brisée du cadre (5) à la partie fond (5c) du cadre (5), sont intégrés dans le profil à section transversale en forme de caisson, afin d'augmenter la rigidité de la paroi latérale.
  8. Unités d'impression selon la revendication 7,
    caractérisées en ce que les appuis (12), les nervures ou les entretoises sont passées des deux côtés, autour des paliers d'arbres reliant les roues dentées et les cylindres d'impression.
  9. Unités d'impression selon l'une des revendications précédentes, caractérisées en ce que le cadre (5) est réalisé d'une seule pièce, pour ce qui concerne la zone de superstructure (4b) et la zone de structure (4a).
EP96117492A 1995-11-29 1996-10-31 Paroi latérale d'une unité d'impression dans une machine d'impression rotative à feuilles Expired - Lifetime EP0776765B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP00112887A EP1044811B1 (fr) 1995-11-29 1996-10-31 Paroi latérale d'une unité d'impression dans une machine d'impression rotative à feuilles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19544477A DE19544477C2 (de) 1995-11-29 1995-11-29 Seitenwand eines Druckwerks in einer Bogenrotationsdruckmaschine
DE19544477 1995-11-29

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP00112887A Division EP1044811B1 (fr) 1995-11-29 1996-10-31 Paroi latérale d'une unité d'impression dans une machine d'impression rotative à feuilles

Publications (3)

Publication Number Publication Date
EP0776765A2 EP0776765A2 (fr) 1997-06-04
EP0776765A3 EP0776765A3 (fr) 1997-08-13
EP0776765B1 true EP0776765B1 (fr) 2001-10-04

Family

ID=7778697

Family Applications (2)

Application Number Title Priority Date Filing Date
EP96117492A Expired - Lifetime EP0776765B1 (fr) 1995-11-29 1996-10-31 Paroi latérale d'une unité d'impression dans une machine d'impression rotative à feuilles
EP00112887A Expired - Lifetime EP1044811B1 (fr) 1995-11-29 1996-10-31 Paroi latérale d'une unité d'impression dans une machine d'impression rotative à feuilles

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP00112887A Expired - Lifetime EP1044811B1 (fr) 1995-11-29 1996-10-31 Paroi latérale d'une unité d'impression dans une machine d'impression rotative à feuilles

Country Status (5)

Country Link
US (1) US5727465A (fr)
EP (2) EP0776765B1 (fr)
JP (1) JPH09174804A (fr)
CN (1) CN1158295A (fr)
DE (3) DE19544477C2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19855127B4 (de) * 1998-11-30 2006-09-21 Man Roland Druckmaschinen Ag Abdeckung
DE10008220A1 (de) 2000-02-23 2001-08-30 Roland Man Druckmasch Gestell eines Druckwerkes
DE10143626B4 (de) * 2001-09-06 2005-03-03 Koenig & Bauer Ag Verfahren zur Herstellung einer bebilderten wieder bebilderbaren Druckplatte
DE10260574A1 (de) * 2002-12-21 2004-07-01 Man Roland Druckmaschinen Ag Modulare Druckeinheit
DE102004037888B4 (de) * 2004-04-05 2008-09-04 Koenig & Bauer Aktiengesellschaft Druckeinheiten einer Rollenrotationsdruckmaschine
DE102007031012A1 (de) * 2007-07-04 2009-01-08 Manroland Ag Funktionseinheit für eine Rotationsdruckmaschine und Rotationsdruckmaschine mit einer solchen Funktionseinheit
CN101195294B (zh) * 2008-01-07 2012-01-11 广东隆兴包装实业有限公司 印杯机的三板式支撑结构
DE102009002936A1 (de) * 2009-05-08 2010-11-25 Koenig & Bauer Aktiengesellschaft Maschineneinheit einer Druckmaschine
DE102011089197A1 (de) * 2011-12-20 2013-06-20 Koenig & Bauer Aktiengesellschaft Seitengestell einer Druckmaschine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2310262A (en) * 1940-04-05 1943-02-09 S & S Corrugated Paper Mach Pressure roll adjustment
US2447887A (en) * 1945-01-12 1948-08-24 Goss Printing Press Co Ltd Printing press frame
GB606939A (en) * 1946-01-22 1948-08-23 British Overseas Airways Corp Improvements relating to adjustable seats
US2479023A (en) * 1946-08-03 1949-08-16 Michie Printing Press & Mfg Co Frame structure for printing press units and assembling method therefor
US2948215A (en) * 1958-10-23 1960-08-09 Miehle Goss Dexter Inc Constant backlash gearing for a printing couple
DE1237140B (de) * 1962-10-19 1967-03-23 Planeta Veb Druckmasch Werke Antrieb fuer Mehrfarben-Bogenrotations-druckmaschinen in Reihenanordnung
DD123793A1 (fr) * 1976-02-03 1977-01-19
DE2632455C3 (de) * 1976-07-19 1979-05-23 Windmoeller & Hoelscher, 4540 Lengerich Vorrichtung zum Ein- und Ausfahren des Farbwerkes und des Formzylinders einer Rotations-Tiefdruckmaschine
DE3401626A1 (de) * 1984-01-18 1985-07-18 Fischer & Krecke, 4800 Bielefeld Flexodruckmaschine mit temperaturstabilisiertem druckmaschinengestell
DD240173A1 (de) * 1985-08-09 1986-10-22 Polygraph Leipzig Verkleidungsdeckel fuer druckmaschinen
US4793584A (en) * 1987-06-10 1988-12-27 Pathfinder Graphic Associates Inc. Modular press frame and stacking pedestal

Also Published As

Publication number Publication date
CN1158295A (zh) 1997-09-03
DE59607819D1 (de) 2001-11-08
JPH09174804A (ja) 1997-07-08
EP1044811B1 (fr) 2003-04-09
EP0776765A3 (fr) 1997-08-13
DE19544477C2 (de) 2001-03-29
EP0776765A2 (fr) 1997-06-04
DE59610338D1 (de) 2003-05-15
EP1044811A3 (fr) 2000-11-15
DE19544477A1 (de) 1997-06-05
US5727465A (en) 1998-03-17
EP1044811A2 (fr) 2000-10-18

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