EP1277576A2 - Machine d'impression et méthode pour agir mécaniquement sur une feuille de matériau - Google Patents

Machine d'impression et méthode pour agir mécaniquement sur une feuille de matériau Download PDF

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Publication number
EP1277576A2
EP1277576A2 EP02016018A EP02016018A EP1277576A2 EP 1277576 A2 EP1277576 A2 EP 1277576A2 EP 02016018 A EP02016018 A EP 02016018A EP 02016018 A EP02016018 A EP 02016018A EP 1277576 A2 EP1277576 A2 EP 1277576A2
Authority
EP
European Patent Office
Prior art keywords
printing machine
machine according
suction device
sheet
action
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.)
Withdrawn
Application number
EP02016018A
Other languages
German (de)
English (en)
Other versions
EP1277576A3 (fr
Inventor
Claus Haferkamp
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.)
OFFSET KETELS GMBH & CO. KG
Original Assignee
Offset Gluecksburg & Co KG GmbH
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 Offset Gluecksburg & Co KG GmbH filed Critical Offset Gluecksburg & Co KG GmbH
Publication of EP1277576A2 publication Critical patent/EP1277576A2/fr
Publication of EP1277576A3 publication Critical patent/EP1277576A3/fr
Withdrawn legal-status Critical Current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
    • B41F13/08—Cylinders
    • B41F13/42—Guards or covers, e.g. for preventing ingress or egress of foreign matter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F19/00—Apparatus or machines for carrying out printing operations combined with other operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41G—APPARATUS FOR BRONZE PRINTING, LINE PRINTING, OR FOR BORDERING OR EDGING SHEETS OR LIKE ARTICLES; AUXILIARY FOR PERFORATING IN CONJUNCTION WITH PRINTING
    • B41G7/00—Auxiliary perforating apparatus associated with printing devices

Definitions

  • the present invention relates to one for mechanical action, such as for printing, for perforating, for embossing, for creasing, for slitting, cutting, punching or the like, on at least one sheet of material, in particular on at least one Paper sheets, laid out printing machine, in particular sheet printing machine, comprising at least one printing unit with at least one Blanket cylinder and with at least one impression cylinder.
  • the present invention relates to a method for mechanical Impact, such as for printing, perforating, embossing, for creasing, slitting, cutting, punching or the like, on at least one sheet of material, in particular on at least one a paper sheet, by means of at least one printing machine, in particular by means of at least one sheet printing machine.
  • a method for mechanical Impact such as for printing, perforating, embossing, for creasing, slitting, cutting, punching or the like, on at least one sheet of material, in particular on at least one a paper sheet, by means of at least one printing machine, in particular by means of at least one sheet printing machine.
  • the present invention is therefore on the surface of the blanket cylinder at least one action plate for mechanical, preferably provided rotative action on the material sheet.
  • This action plate which is essential to the invention as at least a preferably stretched on the surface of the blanket cylinder Punching plate can be formed, which has for the mechanical action provided any shape, for example (circle) round and / or oval and / or polygonal areas, which can be achieved by means of the Action plate can be punched out of the material sheet.
  • the specialist in the field of printing technology will in this connection especially appreciate that the positioning of the Action plate on the surface of the blanket cylinder by means of at least a clamping device assigned to the blanket cylinder in The direction of sheet travel - even when standing - can be corrected.
  • the present invention take advantage of the essential property that the length of the action plate advantageously in approximately the length of the for Blanket cylinder provided rubber blanket corresponds.
  • This protective device can be used as at least one protective plate, in particular as at least one protector sheet (with an exemplary thickness on the order of about 0.2 millimeters), or as at least one Be plastic film.
  • the protective device at least one adhesive, in particular by means of at least one in particular double-sided adhesive film to be attached to the impression cylinder so that the protective device due to the mechanical action of the action plate withstands the increased loads caused and above all does not replace.
  • At least one suction device for Extraction of waste arising from mechanical action Sheet of material provided which is preferably the impression cylinder is assigned and even easily rest or sit on it can.
  • the suction device can ensure on the impression cylinder appropriately hood-shaped and / or funnel-shaped be trained. Not only, but also with such a hood-shaped and / or funnel-shaped design can be an excellent Suction effect of the suction device can be achieved, that the broadside of the suction device facing the impression cylinder at least a portion of the impression cylinder, preferably assigned to approximately the entire width of the impression cylinder becomes.
  • suction effect to eliminate the mechanical Acting (perforating, embossing, creasing, slitting, cutting, Punching or the like) resulting waste from the material sheet can according to a preferred embodiment of the present invention can be optimized by the suction device with one or more rotating brushes, in particular with one or more rotating brushes Scraper brushes.
  • the brushes can be used on each other facing away from the outside of the suction device to each other be arranged.
  • the Suction device on its broad side facing the impression cylinder have at least one, in particular curved, exhaust pipe.
  • the Suction device in particular by means of at least one fastening rail expediently attached to at least one step plate.
  • the mounting rail can have at least one slot for horizontal and / or vertical adjustment of the suction device, so that this depends on the respective working conditions the position of the impression cylinder can be adapted.
  • the suction device is advantageous with at least a suction device, for example with at least one side channel compressor, connected.
  • a suction device for example with at least one side channel compressor
  • a flexible channel or at least one flexible pipe or at least a flexible hose can be arranged as a connection.
  • the mechanical Exposed waste in at least one preferably solid Container, in at least one press, in at least one sack or in to release the like.
  • the new procedure is based on the type and sequence of the overall printing process independently. Therefore, the process can be both "in-line” as well as being used “offline”, also on one or Multi-color sheet-fed offset printing machines.
  • a punched sheet 22 is required for the first exemplary embodiment (cf. Figure 3:
  • stamping plates 22 are from different manufacturers in different designs for rotary punching, slitting, creasing and the like), the length of which corresponds to the length of the for relevant blanket cylinder 20 (see FIGS. 2 and 3) usual blanket essentially coincides, and an approximately 0.2 millimeter thick Protector plate 34 (see FIG. 3) to protect the surface of the impression cylinder 30 (see FIGS. 2 and 3).
  • This equipment according to FIGS. 1 to 3 is already sufficient for rotary Punching, slitting and punching with breakpoints.
  • the breakpoints prevent that the punching waste is already fall out in the printing press 100.
  • the punching plate 22 is opened instead of the rubber printing blanket the blanket cylinder 20 tensioned so that with the help of the blanket tensioner Stand corrections in the direction of sheet travel are also possible are.
  • the protector plate 34 is by means of a double-sided adhesive film 32 (see FIG. 3) glued to the impression cylinder 30. The provision of printing will be fully retracted and gradually increased until a clean one Punching or slitting is achieved.
  • a printing press 100 so-called "two-color Heidelberg Speedmaster in Format IIIB ”
  • any Shapes for example, circular, oval, polygonal, etc.
  • a punched sheet 22 is required for the second exemplary embodiment (cf. Figure 6:
  • stamping plates 22 are from different manufacturers in different designs for rotary punching, slitting, creasing and the like), the length of which corresponds to the length of the for relevant blanket cylinder 20 (see FIGS. 5 and 6) usual blanket essentially coincides, and a plastic film 34 '(cf. Figure 6) to protect the surface of the impression cylinder 30 (see 5 and 6).
  • Such a suction device has an intake funnel 40 (cf. figures 5 to 8: width about 1,000 millimeters, height about 400 millimeters), the is provided with a rotating brush 44 (cf. FIGS. 5 to 8) with that of the suction funnel 40 easily on that provided with the plastic film 34 ' Impression cylinder 30 rests. Furthermore, the suction device 40 on their facing the impression cylinder 30, about 1,000 mm wide broadside 42 with a curved exhaust pipe 50 provided (see FIG. 7).
  • the suction funnel 40 is fastened to a step plate 60 (cf. FIG. 5). It is advantageous here for the fastening rails 46 to have elongated holes 48 to provide to adjust the suction funnel 40 horizontally and vertically to be able to.
  • the suction funnel 40 is by means of a flexible tube 70 (cf. Figures 4 to 6: diameter about 150 millimeters) with a side channel compressor 80 (see FIGS. 4 and 5) or with a similar one, a strong one Absorbing device connected.
  • the suction funnel 40 points in the direction from the connection to the flexible Pipe 70 towards its counter-pressure cylinder 30 Broadside 42 has a conically tapering shape (see FIG. 8).
  • the extracted waste comes from the side channel compressor 80 released in a sack 90 (see FIGS. 4 and 5).

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Rotary Presses (AREA)
  • Printing Plates And Materials Therefor (AREA)
EP02016018A 2001-07-19 2002-07-18 Machine d'impression et méthode pour agir mécaniquement sur une feuille de matériau Withdrawn EP1277576A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20111983U 2001-07-19
DE20111983U DE20111983U1 (de) 2001-07-19 2001-07-19 Druckmaschine

Publications (2)

Publication Number Publication Date
EP1277576A2 true EP1277576A2 (fr) 2003-01-22
EP1277576A3 EP1277576A3 (fr) 2007-03-07

Family

ID=7959497

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02016018A Withdrawn EP1277576A3 (fr) 2001-07-19 2002-07-18 Machine d'impression et méthode pour agir mécaniquement sur une feuille de matériau

Country Status (2)

Country Link
EP (1) EP1277576A3 (fr)
DE (1) DE20111983U1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10338352A1 (de) 2003-08-21 2005-03-17 Cgh Consultants Verfahren zum Inline-Stanzen beim Bogenoffsetdruck und Bogenoffsetdruckmaschine
DE102004063189A1 (de) * 2004-12-29 2006-07-13 Man Roland Druckmaschinen Ag Beschichtungseinrichtung für Kaltfolienprägung
DE102005037494A1 (de) * 2005-08-09 2007-02-22 Man Roland Druckmaschinen Ag Vorrichtung und Verfahren zum Erzeugen einer Brailleschrift in einer Druckmaschine
WO2007028557A1 (fr) 2005-09-08 2007-03-15 Man Roland Druckmaschinen Ag Procédé de production d'une matrice ou d'une contre-estampe
DE102006038937A1 (de) * 2006-08-18 2008-02-21 Koenig & Bauer Aktiengesellschaft Bogenoffsetdruckmaschine mit einer Stanzvorrichtung
BE1018509A3 (nl) * 2009-03-11 2011-02-01 Den Bergh Marc Van Werkwijze voor het vervaardigen van een conversiemachine die een folie, patch of label kan aanbrengen op een substraat.
DE102013015354A1 (de) 2013-09-17 2015-03-19 Heidelberger Druckmaschinen Ag Rotationsstanzvorrichtung, insbesondere in einer Druckmaschine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4435307A1 (de) 1994-10-01 1996-04-04 Kba Planeta Ag Verfahren und Vorrichtung zum Perforieren, Stanzen, Prägen o. dgl.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE138445C (fr) *
DE1436601B2 (de) * 1965-08-20 1970-11-26 Maschinenfabrik Goebel GmbH, 6IOO Darmstadt Vorrichtung zum Ausbilden einer Papierbahn für den Druck von Wertpapieren
CH655903A5 (de) * 1982-05-17 1986-05-30 Rolf Schellenberg Verfahren und vorrichtung zum perforieren, stanzen oder rillen von papier und karton in rotationsdruckmaschinen.
DE4138278C2 (de) * 1991-11-21 1997-01-30 Kba Planeta Ag Vorrichtung zum Stanzen, Rillen und Perforieren für Bogendruckmaschinen
US5224422A (en) * 1992-03-17 1993-07-06 John Marozzi Flexographic printing system
EP0842774B1 (fr) * 1996-10-28 2000-12-27 Hans E. Ruprecht Holding AG Dispositif dans une machine à imprimer pour perforer, poinconner, couper, canneler et pour vernir partiellement ou pour imprimer des envelopes
DE19949753A1 (de) * 1998-11-02 2000-05-04 Heidelberger Druckmasch Ag Verfahren und Vorrichtung zur Reinigung einer Oberfläche, insbesondere in einer bedruckstoffverarbeitenden Maschine
DE29903890U1 (de) * 1999-03-05 1999-10-14 Munz, Richard, Zimmersheim Motorisiertes, mobiles Leitwalzenreinigungsgerät zum Reinigen der Rotationsdruckmaschine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4435307A1 (de) 1994-10-01 1996-04-04 Kba Planeta Ag Verfahren und Vorrichtung zum Perforieren, Stanzen, Prägen o. dgl.

Also Published As

Publication number Publication date
DE20111983U1 (de) 2001-10-25
EP1277576A3 (fr) 2007-03-07

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