DE668877C - Adjustable double former for rotary printing machines - Google Patents
Adjustable double former for rotary printing machinesInfo
- Publication number
- DE668877C DE668877C DEM137860D DEM0137860D DE668877C DE 668877 C DE668877 C DE 668877C DE M137860 D DEM137860 D DE M137860D DE M0137860 D DEM0137860 D DE M0137860D DE 668877 C DE668877 C DE 668877C
- Authority
- DE
- Germany
- Prior art keywords
- funnel
- rotary printing
- printing machines
- former
- adjustable
- 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
Links
- 238000012384 transportation and delivery Methods 0.000 description 3
- 238000007790 scraping Methods 0.000 description 1
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
- B65H45/00—Folding thin material
- B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
- B65H45/22—Longitudinal folders, i.e. for folding moving sheet material parallel to the direction of movement
- B65H45/221—Longitudinal folders, i.e. for folding moving sheet material parallel to the direction of movement incorporating folding triangles
- B65H45/226—Positional adjustment of folding triangles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/54—Auxiliary folding, cutting, collecting or depositing of sheets or webs
- B41F13/56—Folding or cutting
- B41F13/58—Folding or cutting lengthwise
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H45/00—Folding thin material
- B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
- B65H45/22—Longitudinal folders, i.e. for folding moving sheet material parallel to the direction of movement
- B65H45/221—Longitudinal folders, i.e. for folding moving sheet material parallel to the direction of movement incorporating folding triangles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/18—Form of handled article or web
- B65H2701/186—Several articles or webs processed together
- B65H2701/1864—Superposed webs
Description
Verstellbarer Doppelfalztricl@ter für Rotationsdruckmaschinen Die Erfindung betrifft einen verstellbaren D.oppelfalztrichter für Rotationsdruckmaschinen, bei dem zwecks Falzens verschieden breiter Papierbahnen wenigstens ein Falztrichter zusammen mit den zughörigen Falzwalzen seitlich verstellbar "ist.Adjustable double fold tricl @ ter for rotary printing machines The The invention relates to an adjustable double folder former for rotary printing machines, in the case of the paper webs of different widths for the purpose of folding at least one fold former can be adjusted laterally together with the associated folding rollers ".
Bei den bisher bekannten Einrichtungen dieser Art mußten Mittel vorgesehen werden, um bei dem Verschieben der Trichter auseinander den Zwischenraum auszufüllen. In dem einen Fall wurden zu diesem Zweck die beiden Trichter an den einander zugekehrten Seiten mit rechenartig ineinandergreifenden Einschnitten und - Vorsprüngen versehen.In the previously known devices of this type, funds had to be provided to fill the gap when the funnels are moved apart. In one case, the two funnels were attached to the one facing each other for this purpose Sides with rake-like interlocking incisions and protrusions.
Von diesen belcännten Anordnungen unterscheidet sich die Erfindung dadurch, daß die in Stirnansicht nebeneinanderliegenden, gegeneinander verstellbaren Trichter samt den zugehörigen Trichter-, Zug- und Falzwalzen in verschiedenen Höhenlagen angeordnet sind.The invention differs from these benign arrangements in that the side-by-side in the front view, mutually adjustable Funnel including the associated funnel, pulling and folding rollers at different heights are arranged.
Bei dieser Einrichtung wird das seitliche Verstellen der Trichter gegeneinander ermöglicht, ohne daß Mittel zum Ausfüllen des Zwischenraumes vorgesehen werden. Der hierdurch erzielte Vorteil besteht neinmal in der Vereinfachung des Einsteilens, dann aber auch darin, däß die Papierführung auf den Trichtern gegenüber der bekannten Anordnung stets völlig normal bleibt. Insbesondere wird das Abschmutzen oder Abschaben der Druckfarbe verhindert.With this device the lateral adjustment of the funnel is required allows against each other without providing means for filling the gap will. The advantage achieved by this is the simplification of the Partly, but also in the fact that the paper guide on the funnel opposite the known arrangement always remains completely normal. In particular, there will be fouling or scraping of the printing ink is prevented.
Auf der Zeichnung wird beispielsweise eine Ausführungsform des Erfindungsgegenstandes schematisch dargestellt.The drawing shows, for example, an embodiment of the subject matter of the invention shown schematically.
Abb. r zeigt eine Seitenansicht der PapierfÜhrung über die Trichterwaalzen und Trichter bei zwei Papiersträngen und Abb.2 eine Stirnansicht der Trichter und Walzen.Fig. R shows a side view of the paper guide over the hopper rollers and funnel with two strands of paper and Fig.2 an end view of the funnel and Rollers.
Der gedrückte Strang a läuft unter die doppelbreite Trichterwalze b und wird in der Längsmitte durch ein Kreismesser c geschnitten. Die eine Hälfte a1 dieses geschnittenen Stranges a geht über die Einzeltrichterwalze d und den Trichtere zu den Zugwalzenpaaren f, g, h und i zu der nicht dargestellten Querschneidvorrichtung und Ausläge. Die andere Hälfte a2 läuft über die Einzeltrichterwalze h zu dem Trichter l und über die Zugwalzenpaare m, 3z; o und i, wo sie über die gefalzte Stranghälfte a1 zu liegen kommt und mit dieser zu der Querschneidevorrichtung und Auslage weitergeht.The pressed strand a runs under the double-width hopper roller b and is cut in the longitudinal center by a circular knife c. One half a1 of this cut strand a goes over the single funnel roller d and the funnel to the pairs of draw rollers f, g, h and i to the cross-cutting device and deliveries, not shown. The other half a2 runs over the single funnel roller h to the funnel l and over the pairs of draw rollers m, 3z; o and i, where it comes to rest over the folded strand half a1 and continues with this to the cross-cutting device and delivery.
Gewünschtenfalls kann jede Stranghälfte a1, a2' durch ein Kreismesser p, q in der Mitte geschnitten werden, so daß hinter den Zugwalzen! nur Einzelblätter übereinanderliegen.If desired, each strand half a1, a2 'can be cut through a circular knife p, q are cut in the middle so that behind the pull rollers! only single sheets lie on top of each other.
Wird. ein zweiter doppelbreiter Strang r gedruckt, so läuft dieser ebenfalls über die Trichterwalze b und wird zusammen mit dem Strang a durch das Kreismesser c in der Längsmitte geschnitten. Von den beiden Hälften geht die eine Hälfte r1 über die Einzeltrichterwalze d zu dem Trichtere und die andere Hälftet'`-' über die Einzeltrichterwalze h zu dem Trichter 1. Diese Stranghälften r1, r2 liegen auf den entsprechenden Stranghälften .u1, rt2 und gehen mit diesen durch die Zugwalzen f, i und n2, it, o, i zu der Querschneidevorrichtung und Auslage weiter.Will. If a second double-wide strand r is printed, it also runs over the funnel roller b and is cut along with the strand a by the circular knife c in the longitudinal center. Of the two halves, one half r1 goes over the single funnel roller d to the funnel and the other half goes over the single funnel roller h to the funnel 1. These strand halves r1, r2 lie on the corresponding strand halves .u1, rt2 and go with them this through the draw rollers f, i and n2, it, o, i to the cross-cutting device and delivery.
Es können selbstverständlich auch noch weitere gedruckte Papierstränge in derselben Weise behandelt werden.Of course, other printed paper strands can also be used treated in the same way.
Nach der Erfindung werden die nebeneinanderliegenden Falztricht.ere,1 in verschiedener Höhe angeordnet, um dadurch Raum nvischen denselben zu schaffen, so daß sie je nach der Strangbreite seitlich verstellt werden -können. Bei der Anordnung gemäß Abb.2 ist angenommen worden, daß der Trichter l feststeht, während der Trichter e mit der Einzeltrichterwalze d und dem Kreismesser p seitlich verstellbar ist. Dementsprechend muß auch ein seitliches Verstellen des Kreismessers c gegenüber der Wälze b erfolgen können.According to the invention, the adjacent folding formers, 1 arranged at different heights in order to create space between the same, so that they can be adjusted sideways depending on the width of the strand. In the arrangement according to Fig.2 it has been assumed that the funnel 1 is fixed, while the funnel e is laterally adjustable with the single hopper roller d and the circular knife p. Accordingly, a lateral adjustment of the circular knife c must also be performed the roller b can take place.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM137860D DE668877C (en) | Adjustable double former for rotary printing machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM137860D DE668877C (en) | Adjustable double former for rotary printing machines |
Publications (1)
Publication Number | Publication Date |
---|---|
DE668877C true DE668877C (en) | 1938-12-10 |
Family
ID=7333933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEM137860D Expired DE668877C (en) | Adjustable double former for rotary printing machines |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE668877C (en) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0481172A1 (en) * | 1990-09-29 | 1992-04-22 | M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft | Rotary printing machine for book and calendar printing, with two longitudinal folding devices |
DE4204254A1 (en) * | 1992-02-13 | 1993-08-19 | Koenig & Bauer Ag | DEVICE FOR LONG-FOLDING SEVERAL MULTIPLE-SIDED PAPER FILMS IN A ROLL ROTARY PRINTING MACHINE |
EP0629499A1 (en) * | 1993-06-15 | 1994-12-21 | KOENIG & BAUER-ALBERT AKTIENGESELLSCHAFT | Inlet of paper strips in a former for longitudinal folding |
EP0685335A1 (en) * | 1994-06-01 | 1995-12-06 | MAN Roland Druckmaschinen AG | Double tunnel folding apparatus |
US6024684A (en) * | 1995-11-08 | 2000-02-15 | Koenig & Bauer Aktiengesellschaft | Device for producing folded items |
DE10003025C1 (en) * | 2000-01-25 | 2001-05-23 | Koenig & Bauer Ag | Paper web folding station to give cut and folded sheets in a tabloid newspaper format has sliding folding units with folding funnels and cutters and folding rollers to give a number of folding units at a station |
EP1145850A1 (en) * | 2000-04-13 | 2001-10-17 | MAN Roland Druckmaschinen AG | Folding unit for a web printing press |
EP1415944A1 (en) * | 2002-10-30 | 2004-05-06 | MAN Roland Druckmaschinen AG | Apparatus for the adjustment of pressing rollers and/or cutting blades in folding machines |
EP1522515A1 (en) * | 2003-09-10 | 2005-04-13 | Koenig & Bauer Aktiengesellschaft | Longitudinal folder |
FR2865963A1 (en) * | 2004-02-05 | 2005-08-12 | Roland Man Druckmasch | Cutting device for printing sheet, has sheet cut into two with tips overlapped to tips of other sheet forming partial web |
WO2006108779A3 (en) * | 2005-04-13 | 2007-04-19 | Koenig & Bauer Ag | Former assembly and printing unit of a web-fed rotary press |
US7523925B2 (en) | 2002-12-18 | 2009-04-28 | Koenig & Bauer Aktiengesellschaft | Device for transmitting and conveying a strip of material and method for regulating these devices |
FR2925391A1 (en) * | 2007-12-19 | 2009-06-26 | Goss Systemes Graphiques Nante | Longitudinal folding device for rotary press, has cones movably mounted with respect to each other along transversal direction to adjust distance between points and shifted to be displaced along direction to partially overlap cones |
DE102005036451B4 (en) * | 2005-08-03 | 2013-08-22 | Koenig & Bauer Aktiengesellschaft | Device for producing a product section in a web-processing machine |
-
0
- DE DEM137860D patent/DE668877C/en not_active Expired
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0481172A1 (en) * | 1990-09-29 | 1992-04-22 | M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft | Rotary printing machine for book and calendar printing, with two longitudinal folding devices |
US5176371A (en) * | 1990-09-29 | 1993-01-05 | Man Roland Druckmaschinen Ag | Rotary printing machine and printed web folding and handling system combination |
DE4204254A1 (en) * | 1992-02-13 | 1993-08-19 | Koenig & Bauer Ag | DEVICE FOR LONG-FOLDING SEVERAL MULTIPLE-SIDED PAPER FILMS IN A ROLL ROTARY PRINTING MACHINE |
EP0557774A1 (en) * | 1992-02-13 | 1993-09-01 | KOENIG & BAUER-ALBERT AKTIENGESELLSCHAFT | Device for longitudinally folding several paper webs of equal width in a rotary web-fed printing machine |
US5328437A (en) * | 1992-02-13 | 1994-07-12 | Koenig & Bauer Aktiengesellschaft | Paper web folder with laterally shiftable formers |
EP0629499A1 (en) * | 1993-06-15 | 1994-12-21 | KOENIG & BAUER-ALBERT AKTIENGESELLSCHAFT | Inlet of paper strips in a former for longitudinal folding |
DE4319806A1 (en) * | 1993-06-15 | 1995-01-05 | Koenig & Bauer Ag | Paper strand inlet in a longitudinal folding funnel |
US5469788A (en) * | 1993-06-15 | 1995-11-28 | Koenig & Bauer Aktiengesellschaft | Paper train inlet in a longitudinal fold gate |
EP0685335A1 (en) * | 1994-06-01 | 1995-12-06 | MAN Roland Druckmaschinen AG | Double tunnel folding apparatus |
DE4419217A1 (en) * | 1994-06-01 | 1995-12-07 | Roland Man Druckmasch | Double hopper folder |
US6024684A (en) * | 1995-11-08 | 2000-02-15 | Koenig & Bauer Aktiengesellschaft | Device for producing folded items |
WO2001055021A1 (en) * | 2000-01-25 | 2001-08-02 | Koenig & Bauer Aktiengesellschaft | Folder |
DE10003025C1 (en) * | 2000-01-25 | 2001-05-23 | Koenig & Bauer Ag | Paper web folding station to give cut and folded sheets in a tabloid newspaper format has sliding folding units with folding funnels and cutters and folding rollers to give a number of folding units at a station |
US6712749B1 (en) | 2000-01-25 | 2004-03-30 | Koenig & Bauer Aktiengesellschaft | Folder |
EP1145850A1 (en) * | 2000-04-13 | 2001-10-17 | MAN Roland Druckmaschinen AG | Folding unit for a web printing press |
EP1415944A1 (en) * | 2002-10-30 | 2004-05-06 | MAN Roland Druckmaschinen AG | Apparatus for the adjustment of pressing rollers and/or cutting blades in folding machines |
US6949062B2 (en) | 2002-10-30 | 2005-09-27 | Man Roland Druckmaschinen Ag | Apparatus for adjusting pull rollers and/or cutting knives in folders |
US7523925B2 (en) | 2002-12-18 | 2009-04-28 | Koenig & Bauer Aktiengesellschaft | Device for transmitting and conveying a strip of material and method for regulating these devices |
EP1522515A1 (en) * | 2003-09-10 | 2005-04-13 | Koenig & Bauer Aktiengesellschaft | Longitudinal folder |
FR2865963A1 (en) * | 2004-02-05 | 2005-08-12 | Roland Man Druckmasch | Cutting device for printing sheet, has sheet cut into two with tips overlapped to tips of other sheet forming partial web |
DE102004005890B4 (en) * | 2004-02-05 | 2007-04-05 | Man Roland Druckmaschinen Ag | Device with two superposed hoppers for folding a web |
WO2006108779A3 (en) * | 2005-04-13 | 2007-04-19 | Koenig & Bauer Ag | Former assembly and printing unit of a web-fed rotary press |
DE102005036451B4 (en) * | 2005-08-03 | 2013-08-22 | Koenig & Bauer Aktiengesellschaft | Device for producing a product section in a web-processing machine |
FR2925391A1 (en) * | 2007-12-19 | 2009-06-26 | Goss Systemes Graphiques Nante | Longitudinal folding device for rotary press, has cones movably mounted with respect to each other along transversal direction to adjust distance between points and shifted to be displaced along direction to partially overlap cones |
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