WO2002085627A1 - Imprimante flexographique perfectionnee - Google Patents

Imprimante flexographique perfectionnee Download PDF

Info

Publication number
WO2002085627A1
WO2002085627A1 PCT/ES2002/000189 ES0200189W WO02085627A1 WO 2002085627 A1 WO2002085627 A1 WO 2002085627A1 ES 0200189 W ES0200189 W ES 0200189W WO 02085627 A1 WO02085627 A1 WO 02085627A1
Authority
WO
WIPO (PCT)
Prior art keywords
rollers
cylinder
printer
flexographic printer
rotation
Prior art date
Application number
PCT/ES2002/000189
Other languages
English (en)
Spanish (es)
Inventor
Ramon Serra Obiol
Original Assignee
Cimco, S.L.
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 Cimco, S.L. filed Critical Cimco, S.L.
Priority to EP02724319A priority Critical patent/EP1386734A1/fr
Publication of WO2002085627A1 publication Critical patent/WO2002085627A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F31/00—Inking arrangements or devices
    • B41F31/30—Arrangements for tripping, lifting, adjusting, or removing inking rollers; Supports, bearings, or forks therefor
    • B41F31/302—Devices for tripping inking devices as a whole
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F5/00—Rotary letterpress machines
    • B41F5/24—Rotary letterpress machines for flexographic printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2200/00—Printing processes
    • B41P2200/10—Relief printing
    • B41P2200/12—Flexographic printing

Definitions

  • the present specification refers to an improved flexographic printer whose obvious purpose is to achieve from it a better print quality in the sector, with prints that require differentiated frames of anilox rollers as printed on coated paper or on absorbent papers
  • the invention is based on the coupling of three anilox rollers in the same machine by means of the revolver system, allowing the mechanism to rotate and fix each of the three anilox rollers in working position, with different frames, which have been located in Each machine in order to use the chosen anilox roller in a comfortable and fast way.
  • the invention allows the margin to easily disassemble each of the anilox rollers for cleaning, replacement or transport to another similar application machine.
  • This invention has its application within the industry dedicated to the manufacture of printing machines, and more specifically within flexographic printing machines. BACKGROUND OF THE INVENTION
  • the refined flexographic printer that the invention proposes is configured in itself as an obvious novelty within its specific field of application, achieving a better print quality in the sector, with prints that require different patterns of the rollers of anilox according to how the printing is done, that is, if it is done on coated papers or on absorbent papers.
  • the improved flexographic printer is constituted from a printing cylinder with a diameter substantially greater than three ceramic rollers that are incorporated in the lower part on which an ink chamber with a double sliding scraper acts, providing the cylinder Large size printer with two different diameter rollers positioned diagonally on the top and left side of the same.
  • the cliché is incorporated into the surface of the printing cylinder, allowing on its surface the passage of the cardboard or the like, then acting the collaborating cylinders located diagonally, and at the same time the ceramic cylinders that act in collaboration with an interlocking cylinder located above one piece positioned at the same time equidistant.
  • Figure number 1 Represents a side elevation view of a conventional flexographic printer which requires a plurality of operations for cleaning and maintenance thereof.
  • Figure number 2. Corresponds to a side elevation view of the improved flexographic printer object of the invention.
  • the improved flexographic printer (10) is constituted from a structure, chassis or similar (11), on which a printing cylinder (12) is mounted on which the cliché is attached (20), having two diagonal rollers (15) of different diameters that collaborate for the passage of the cardboard or the like (30) diagonally on the upper left and lateral side, presenting at the bottom three rollers (14) located equidistant mounted on a piece (17) that acts as the center of rotation of the three ceramic or anilox cylinders, there being an ink chamber (18) with double scraper and of a movable character that collaborates in the incorporation of the ink on said cylinders (14).
  • the invention features an interlocking cylinder (16) that acts in direct collaboration with the cylinders (14) and the center of rotation (17) located in the central area of the support piece, and it should be noted that the rotation of the roller (12) It will generate the impression on the corrugated cardboard or similar (30) in collaboration with the rollers (14).

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Presses (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)

Abstract

L'invention concerne une imprimante flexographique perfectionnée comprenant une structure (11) sur laquelle est monté un cylindre (12) d'impression sur lequel repose le cliché (20), et comprenant dans la diagonale de la partie supérieure latérale gauche deux rouleaux (15) de différent diamètre pour le passage du carton ou autre matériau semblable (30), comprenant également dans la partie inférieure trois rouleaux (14) équidistants montés sur une pièce (17) servant de centre de rotation des trois cylindres (14) en céramique ou anilox, avec une chambre (18) à encre pourvue d'un double grattoir et incorporant un cylindre (16) de verrouillage, la rotation du rouleau (11) générant l'impression sur le carton ondulé ou autre matériau semblable (30) grâce à l'action des trois rouleaux (14).
PCT/ES2002/000189 2001-04-20 2002-04-18 Imprimante flexographique perfectionnee WO2002085627A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP02724319A EP1386734A1 (fr) 2001-04-20 2002-04-18 Imprimante flexographique perfectionnee

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200101011U ES1049059Y (es) 2001-04-20 2001-04-20 Impresora flexografica perfeccionada.
ESU200101011 2001-04-20

Publications (1)

Publication Number Publication Date
WO2002085627A1 true WO2002085627A1 (fr) 2002-10-31

Family

ID=8497603

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2002/000189 WO2002085627A1 (fr) 2001-04-20 2002-04-18 Imprimante flexographique perfectionnee

Country Status (3)

Country Link
EP (1) EP1386734A1 (fr)
ES (1) ES1049059Y (fr)
WO (1) WO2002085627A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1535541A (fr) * 1967-06-09 1968-08-09 Windmoeller & Hoelscher Système d'encrage à cuve pour imprimeuses flexographiques à grande vitesse
US4244292A (en) * 1979-10-17 1981-01-13 Sun Chemical Corporation Inker apparatus
EP0468655A1 (fr) * 1990-07-23 1992-01-29 Ward Holding Company, Inc. Système à rouleaux encreurs multiples pour stations d'impression flexographique
EP0481801A1 (fr) * 1990-10-17 1992-04-22 Simon Container Machinery Limited Unité d'impression flexographique
EP0739730A2 (fr) * 1995-04-27 1996-10-30 Mitsubishi Jukogyo Kabushiki Kaisha Machine à imprimer flexographique
EP0884175A2 (fr) * 1997-06-04 1998-12-16 Aurelia Offsett S.p.A. Dispositif d'impression flexographique pour l'application sur une presse offset

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1535541A (fr) * 1967-06-09 1968-08-09 Windmoeller & Hoelscher Système d'encrage à cuve pour imprimeuses flexographiques à grande vitesse
US4244292A (en) * 1979-10-17 1981-01-13 Sun Chemical Corporation Inker apparatus
EP0468655A1 (fr) * 1990-07-23 1992-01-29 Ward Holding Company, Inc. Système à rouleaux encreurs multiples pour stations d'impression flexographique
EP0481801A1 (fr) * 1990-10-17 1992-04-22 Simon Container Machinery Limited Unité d'impression flexographique
EP0739730A2 (fr) * 1995-04-27 1996-10-30 Mitsubishi Jukogyo Kabushiki Kaisha Machine à imprimer flexographique
EP0884175A2 (fr) * 1997-06-04 1998-12-16 Aurelia Offsett S.p.A. Dispositif d'impression flexographique pour l'application sur une presse offset

Also Published As

Publication number Publication date
ES1049059Y (es) 2002-03-16
ES1049059U (es) 2001-11-01
EP1386734A1 (fr) 2004-02-04

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