DE10035001B4 - guide roll - Google Patents
guide roll Download PDFInfo
- Publication number
- DE10035001B4 DE10035001B4 DE2000135001 DE10035001A DE10035001B4 DE 10035001 B4 DE10035001 B4 DE 10035001B4 DE 2000135001 DE2000135001 DE 2000135001 DE 10035001 A DE10035001 A DE 10035001A DE 10035001 B4 DE10035001 B4 DE 10035001B4
- Authority
- DE
- Germany
- Prior art keywords
- guide roller
- bearing part
- longitudinal axis
- bearing
- pivot axis
- 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 - Fee Related
Links
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
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/02—Conveying or guiding webs through presses or machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H27/00—Special constructions, e.g. surface features, of feed or guide rollers for webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2403/00—Power transmission; Driving means
- B65H2403/50—Driving mechanisms
- B65H2403/52—Translation screw-thread mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/10—Rollers
- B65H2404/13—Details of longitudinal profile
- B65H2404/134—Axle
- B65H2404/1345—Axle with two or more degrees of freedom
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/10—Rollers
- B65H2404/17—Details of bearings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Unwinding Webs (AREA)
Abstract
Leitwalze (01) an deren Außenumfang (02) eine Materialbahn, insbesondere eine Papierbahn, zumindest bereichsweise zur Anlage bringbar ist, wobei die Leitwalze (01) in einem Gestell (07), insbesondere um ihre Längsachse (13) drehbar ist, wobei die Leitwalze (01) radial zu ihrer Längsachse (13) in zumindest zwei zueinander nicht parallelen Stellebenen (14; 16) verstellbar gelagert ist, dadurch gekennzeichnet, dass beide Zapfen (04; 06) der Leitwalze (01) jeweils in einem Lager (08; 09) gelenkig gelagert sind, so dass die Leitwalze (01) im ersten Lager (08) zumindest geringfügig um eine sich unter einem Winkel von 90° zu einer ersten Stellebene (14) erstreckenden ersten Schwenkachse (17) verschwenkbar ist und im zweiten Lager (09) zumindest geringfügig um eine sich unter einem Winkel von 90° zu einer zweiten Stellebene (16) erstreckenden zweiten Schiwenkachse (18) verschwenkbar ist. guide roll (01) on the outer circumference (02) a material web, in particular a paper web, at least can be brought to the area in some areas, wherein the guide roller (01) in a frame (07), in particular about its longitudinal axis (13) is rotatable, wherein the guide roller (01) radially to its longitudinal axis (13) in at least two mutually non-parallel planes (14; 16) adjustably mounted is, characterized in that both pins (04; 06) of the guide roller (01) each in a bearing (08, 09) are articulated, so that the guide roller (01) in the first bearing (08) at least slightly to a at an angle of 90 ° to a first position plane (14) extending first pivot axis (17) is pivotable and in the second camp (09) at least slightly to a at an angle of 90 ° to a second plane (16) extending second Schiwenkachse (18) is pivotable.
Description
Die Erfindung betrifft eine Leitwalze gemäß dem Oberbegriff der Ansprüche 1 oder 13.The The invention relates to a guide roller according to the preamble of claims 1 or 13th
Derartige Leitwalzen finden beispielsweise in Rotationsdruckmaschinen Verwendung, um die zu bedruckende Papierbahn in der Druckmaschine entlang bestimmter Transportwege zu führen. Dabei kommt die Papierbahn am Umfang der Leitwalze zumindest bereichsweise zur Anlage, so dass die Papierbahn insbesondere auch um bestimmte Winkel abgelenkt werden kann. Es sind sowohl fest im Gestell der Druckmaschine fixierte Leitwalzen, als auch drehbar gelagerte Leitwalzen bekannt. Falls zum Antrieb der Papierbahn erforderlich, können die Leitwalzen auch mit einer Antriebseinrichtung ausgestattet und beispielsweise in der Art eines Zugwalzenpaares angeordnet sein.such Guide rolls are used, for example, in rotary printing presses, around the paper web to be printed in the printing press along certain To guide transport routes. The paper web comes at the periphery of the guide roller at least partially to the plant, so that the paper web in particular to certain Angle can be deflected. There are both firm in the frame of Pressing machine fixed guide rollers, as well as rotatably mounted guide rollers known. If required to drive the paper web, the Guide rollers also equipped with a drive device and, for example be arranged in the manner of a Zugwalzenpaares.
Aus
der
Aus
der
Die
Der Erfindung liegt die Aufgabe zugrunde, eine Leitwalze zu schaffen, die leicht einstellbar ist.Of the Invention has for its object to provide a guide roller, which is easily adjustable.
Diese Aufgabe wird erfindungsgemäß durch die Merkmale der Ansprüche 1 oder 13 gelöst.These The object is achieved by the Features of the claims 1 or 13 solved.
Der mit der Erfindung erzielbare Vorteil besteht insbesondere darin, dass die Leitwalze radial zu ihrer Längsachse in zumindest zwei zueinander nicht parallelen Stellebenen verstellbar gelagert ist. Bei der Umlenkung einer Materialbahn an einer Leitwalze, beispielsweise um 90°, ist für die saubere Führung der Materialbahn eine gleichmäßige Spannung der Materialbahn an der Leitwalze von entscheidender Bedeutung. Treten an der Materialbahn über ihre Breite unterschiedliche Spannungen auf, kann es zur Faltenbildung in der Materialbahn kommen, durch die der Druckprozess gestört und die Qualität des Endprodukts verschlechtert werden kann. Durch die Einstellung der Leitwalze radial zu ihrer Längsachse in zumindest zwei zueinander nicht parallelen Stellebenen kann die Leitwalze in Abhängigkeit von den jeweiligen Prozessbedingungen, beispielsweise dem verwendeten Papier, zur Erreichung einer gleichmäßigen Spannung in der Materialbahn eingestellt werden. Aufgrund der Umlenkung der Materialbahn an der Leitwalze ist eine Verstellung radial zur Längsachse der Leitwalze in zumindest zwei zueinander nicht parallelen Stellebenen erforderlich, um die Spannung der Materialbahn genau einstellen zu können.Of the The advantage obtainable with the invention is, in particular, that the guide roll radially to its longitudinal axis in at least two mutually non-parallel adjustment planes is mounted adjustable. When deflecting a material web on a guide roller, for example around 90 °, is for the clean leadership the material web a uniform tension of the Material web on the guide roller of crucial importance. To step at the material web over Their width varies in tension, it can cause wrinkling come in the web through which disturbed the printing process and the quality of the final product can be degraded. By the attitude the guide roll radially to its longitudinal axis in at least two mutually non-parallel planes can the Guide roller in dependence from the respective process conditions, for example the one used Paper, to achieve a uniform tension in the web be set. Due to the deflection of the web at the Guide roller is an adjustment radially to the longitudinal axis of the guide roller in at least two mutually non-parallel adjustment planes required to the voltage to adjust the material web exactly.
Ein Ausführungsbeispiel der Erfindung ist in den Zeichnungen dargestellt und wird im folgenden näher beschrieben.One embodiment The invention is illustrated in the drawings and will be described in more detail below.
Es zeigen:It demonstrate:
In
Die
Leitwalze
Um
die Spannung einer an der Leitwalze
Um
die Leitwalze
Zur
konstruktiven Lösung
der zugleich gelenkigen und axial verstellbaren Lagerung der Zapfen
Wie
in
Zur
exakten Einstellung des zweiten Lagerteils
Beim
Umlenken einer Materialbahn an der Leitwalze
In
Statt
der starren Fixierung des zweiten Lagerteils
- 0101
- Leitwalzeguide roll
- 0202
- Außenumfangouter periphery
- 0303
- Ballenbale
- 0404
-
Zapfen
(
01 )Cones (01 ) - 0505
- 0606
-
Zapfen
(
01 )Cones (01 ) - 0707
- Gestellframe
- 0808
- Lager, erstesCamp, first
- 0909
- Lager, zweitesCamp, second
- 1010
- 1111
- Befestigungsschraubefixing screw
- 1212
- Ausnehmungrecess
- 1313
-
Längsachse
(
01 )Longitudinal axis (01 ) - 1414
- Stellebene, erstePlacement plane, first
- 1515
- 1616
- Stellebene, zweitePlacement plane, second
- 17 17
- Schwenkachse, erstePivot axis first
- 1818
- Schwenkachse, zweitePivot axis second
- 19 19
- Bewegungspfeil movement arrow
- 2020
- 2121
- Bewegungspfeilmovement arrow
- 2222
- Gelenkbolzenhinge pins
- 2323
- Gelenkbolzenhinge pins
- 2424
- Lagerteil, erstes, Grundplatte, kreisrundBearing part, first, base plate, circular
- 2525
- 2626
- Lagerteil, zweitesBearing part, second
- 2727
- 2828
- Wandungsabschnittwall section
- 2929
- Ausnehmungrecess
- 3030
- Außenumfangouter periphery
- 3131
- 3232
- Stelleinrichtung, StellschraubeSetting device, screw
- 3333
- Stelleinrichtung, StellschraubeSetting device, screw
- 3434
- Gewindethread
- 3535
- 3636
- Gewindethread
- 3737
- Kontermutterlocknut
- 3838
- Kontermutterlocknut
- 3939
- Fixierelement, Schraubefixing, screw
- 4040
- 4141
-
Lagerfläche(
01 )Storage area(01 ) - 4242
-
Lagerfläche(
01 )Storage area(01 ) - 4343
-
Lagerfläche(
08 ;09 )Storage area(08 ;09 ) - 4444
-
Lagerfläche(
08 ;09 )Storage area(08 ;09 ) - 4545
- 4646
- Zwischenraumgap
- 4747
- Zwischenraumgap
Claims (13)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2000135001 DE10035001B4 (en) | 2000-07-19 | 2000-07-19 | guide roll |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2000135001 DE10035001B4 (en) | 2000-07-19 | 2000-07-19 | guide roll |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10035001A1 DE10035001A1 (en) | 2002-02-14 |
DE10035001B4 true DE10035001B4 (en) | 2005-06-02 |
Family
ID=7649393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2000135001 Expired - Fee Related DE10035001B4 (en) | 2000-07-19 | 2000-07-19 | guide roll |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10035001B4 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10331605B3 (en) * | 2003-07-12 | 2004-11-18 | Koenig & Bauer Ag | Printing press roller supported at either end for adjustment in a radial direction relative to roller longitudinal axis |
DE102004021626B3 (en) * | 2004-05-03 | 2005-12-22 | Koenig & Bauer Ag | Material web guide for rotary printing machine, has pivot bearing formed by elastically deformable section of wall of frame |
WO2008093132A2 (en) * | 2007-02-02 | 2008-08-07 | G24 Innovations Limited | Methods of using photovoltaic cell arrays |
DE102008061930A1 (en) * | 2008-12-12 | 2010-07-01 | Eastman Kodak Co. | Device for adjusting position of guiding and/or transporting rollers for printing materials in printing machine, has counter bearing acting on adjusting element opposite to effective direction of lever device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1474994B2 (en) * | 1966-04-13 | 1975-05-22 | Buckbee-Mears Co., St. Paul, Minn. (V.St.A.) | Deflection and correction device for web material |
EP0453869A1 (en) * | 1990-04-26 | 1991-10-30 | MAN Roland Druckmaschinen AG | Turning-bar arrangement for strips of web running one above another |
EP0767124A2 (en) * | 1995-10-07 | 1997-04-09 | KOENIG & BAUER-ALBERT AKTIENGESELLSCHAFT | Pair of traction rollers |
-
2000
- 2000-07-19 DE DE2000135001 patent/DE10035001B4/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1474994B2 (en) * | 1966-04-13 | 1975-05-22 | Buckbee-Mears Co., St. Paul, Minn. (V.St.A.) | Deflection and correction device for web material |
EP0453869A1 (en) * | 1990-04-26 | 1991-10-30 | MAN Roland Druckmaschinen AG | Turning-bar arrangement for strips of web running one above another |
EP0767124A2 (en) * | 1995-10-07 | 1997-04-09 | KOENIG & BAUER-ALBERT AKTIENGESELLSCHAFT | Pair of traction rollers |
Also Published As
Publication number | Publication date |
---|---|
DE10035001A1 (en) | 2002-02-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0331870B1 (en) | Bearing device | |
DE60122438T2 (en) | Device for regulating the gap between two rollers | |
EP0170111B1 (en) | Transfer drum for sheet-fed printing machines, in particular for cartoning machines | |
EP0157246B1 (en) | Conveyor belt scrapping device | |
CH673623A5 (en) | ||
EP0570689B1 (en) | Device for tensioning a printing plate on the plate cylinder of a printing machine, particularly a sheet offset printing machine | |
DE3221011C2 (en) | ||
EP0154843B1 (en) | Tensioning device for printing plates | |
DE60316883T2 (en) | Clamping device for an injection molding machine | |
EP0823508A2 (en) | Press arrangement | |
DE10035001B4 (en) | guide roll | |
EP0654434A1 (en) | Device for pressing folded, printed articles such as newspapers, magazines and parts thereof | |
DE3448410C2 (en) | Thermographic printing device | |
EP1110887A1 (en) | Device for guiding sheets and method for applying the guiding device | |
WO2001083214A1 (en) | Arrangement for adjusting the interval between the rotational axes of cylinders | |
DE3137573A1 (en) | DEFLECTION AND REVERSE DEVICE FOR STRIP-SHAPED RAILWAY MATERIAL | |
DE29716031U1 (en) | Adjustment device for a pair of rollers for setting a roller gap | |
DE2753284C2 (en) | Bearer ring arrangement between two printing unit cylinders | |
DE8817034U1 (en) | Device for aligning leading edges of sheets | |
EP0387485B1 (en) | Device for changing the position of the second (upper) roller of a couple of intermediate rollers connecting the inking and the damping units | |
DE19611124B4 (en) | Sheet transfer device of a sheet-fed rotary printing machine | |
DE19757815C1 (en) | roller | |
DE10331605B3 (en) | Printing press roller supported at either end for adjustment in a radial direction relative to roller longitudinal axis | |
DE9316916U1 (en) | Combined wet inking unit | |
DE10211328B4 (en) | Device for setting a roller to a substantially moving with the peripheral speed of the roller abutment means of a spindle-spindle nut pairing |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: KOENIG & BAUER AKTIENGESELLSCHAFT, 97080 WUERZB, DE |
|
8339 | Ceased/non-payment of the annual fee |