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 PDFInfo
- 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
Links
Images
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)
- 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. - Unité d'impression selon la revendication 1,
caractérisée en ce que le couvercle (8) est vissé au cadre (5). - 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.
- 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.
- 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.
- 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).
- 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.
- 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. - 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).
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 |
---|---|---|---|
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 |
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 |
Family Applications Before (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) | EP1044811B1 (fr) |
JP (1) | JPH09174804A (fr) |
CN (1) | CN1158295A (fr) |
DE (3) | DE19544477C2 (fr) |
Families Citing this family (9)
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 |
DE102004063944B4 (de) * | 2004-04-05 | 2008-04-10 | 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)
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 |
-
1995
- 1995-11-29 DE DE19544477A patent/DE19544477C2/de not_active Expired - Fee Related
-
1996
- 1996-10-31 EP EP00112887A patent/EP1044811B1/fr not_active Expired - Lifetime
- 1996-10-31 DE DE59607819T patent/DE59607819D1/de not_active Expired - Fee Related
- 1996-10-31 DE DE59610338T patent/DE59610338D1/de not_active Expired - Lifetime
- 1996-10-31 EP EP96117492A patent/EP0776765B1/fr not_active Expired - Lifetime
- 1996-11-27 JP JP8315863A patent/JPH09174804A/ja active Pending
- 1996-11-27 US US08/758,377 patent/US5727465A/en not_active Expired - Fee Related
- 1996-11-28 CN CN96120752A patent/CN1158295A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
CN1158295A (zh) | 1997-09-03 |
EP1044811A2 (fr) | 2000-10-18 |
EP0776765A3 (fr) | 1997-08-13 |
US5727465A (en) | 1998-03-17 |
DE59607819D1 (de) | 2001-11-08 |
DE19544477C2 (de) | 2001-03-29 |
EP0776765A2 (fr) | 1997-06-04 |
EP1044811A3 (fr) | 2000-11-15 |
DE59610338D1 (de) | 2003-05-15 |
EP1044811B1 (fr) | 2003-04-09 |
JPH09174804A (ja) | 1997-07-08 |
DE19544477A1 (de) | 1997-06-05 |
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