EP0034522A1 - Maschine mit kleiner Einstellzeit zum Herstellen von Kartons - Google Patents

Maschine mit kleiner Einstellzeit zum Herstellen von Kartons Download PDF

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Publication number
EP0034522A1
EP0034522A1 EP81400174A EP81400174A EP0034522A1 EP 0034522 A1 EP0034522 A1 EP 0034522A1 EP 81400174 A EP81400174 A EP 81400174A EP 81400174 A EP81400174 A EP 81400174A EP 0034522 A1 EP0034522 A1 EP 0034522A1
Authority
EP
European Patent Office
Prior art keywords
cardboard
machine
printing
plate
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.)
Granted
Application number
EP81400174A
Other languages
English (en)
French (fr)
Other versions
EP0034522B1 (de
Inventor
Jean-Jacques Barny
Bernard Capdeboscq
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.)
Martin SA
Original Assignee
Martin SA
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 Martin SA filed Critical Martin SA
Publication of EP0034522A1 publication Critical patent/EP0034522A1/de
Application granted granted Critical
Publication of EP0034522B1 publication Critical patent/EP0034522B1/de
Expired legal-status Critical Current

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Classifications

    • 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
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F21/00—Devices for conveying sheets through printing apparatus or machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2217/00—Printing machines of special types or for particular purposes
    • B41P2217/10—Printing machines of special types or for particular purposes characterised by their constructional features
    • B41P2217/11—Machines with modular units, i.e. with units exchangeable as a whole

Definitions

  • the present invention relates to machines for shaping and printing cardboard boxes and relates more particularly to a machine of this type on which it is possible to carry out a change of plate on the printers without loss of time detrimental to the performance of the machine.
  • a solution that we could consider to resolve this problem would be a modular construction with complete lateral displacement of the printing elements. not used during the passage of the series to a limited number of colors. We would then create one or more: holes in the machine, which it would be necessary to fill by bringing all the remaining elements of the machine together so that they are joined. Such a solution would have the drawback of constantly changing the length of the machine and, moreover, would use a lot of floor space since it would be necessary to move each corplet printing element laterally, comprising in particular its electrical cabinets, and therefore constituting a fairly bulky assembly.
  • the machine of the invention does not have the drawbacks of the aforementioned devices.
  • She. is of the type according to which the printer modules are equipped with means allowing lateral translation either of the plate cylinder alone, or of the assembly constituted by said plate cylinder and its inking device, and it is characterized in that 'it is also provided with retractable cardboard drive means capable of being put in place when said plate cylinder is retracted laterally so as to continue to provide the cardboard drive function which it provided before being lateral retraction.
  • each printing element (4,5) comprises two printing modules (8,9 and 10, 11) each provided with a counterpart cylinder (12,13,14, 15), a plate cylinder (16,17,18,19) and a conventional inking device (2 O , 21,22,23).
  • each assembly consisting of a plate cylinder and its inking system can be moved laterally, by means of rollers 24 and associated rails 25 hollowed out in the base 26 of each printing element.
  • Figures 1 to 3 show, by way of example, the second of these assemblies counted in the upstream-downstream direction, retracted by lateral translation, and we will therefore now give a more precise description thereof, being well it is understood that this description also applies to the other three.
  • the printer module considered 9 comprises a structure constituted by lateral frames 27 and 28.
  • a conventional set of gears with toothed wheels 29 makes it possible, in a manner known per se, to communicate with the various cylinders and drive shafts (3.30, 31.32.33, 34,35,36) or printing (16, 18, 19) a movement in synchronism with the other elements of the cardboard processing line.
  • the removable assembly constituted by the plate cylinder 17 and its conventional inking system shown diagrammatically at 21 is mounted on a separate rigid structure, comprising the uprights 37 and 38, and which can pass through the frame 28 which has an opening 39 Consequently.
  • the structure (37,38) is provided with the lateral displacement rollers 24 mentioned above.
  • each printing element (4,5) further comprises, directly following, in the direction of scrolling upstream-downstream of the carton, to each printing module (8,9 and 1 0 , 11), a pair shafts (31-31a, 33-33a and 35-35a, 36-36a) each lined with cardboard drive discs 40 (see also Figures 5 and 6).
  • Each of the lower shafts (31, 33, 35, 36) has at each end an oscillating lever 41 on which is mounted another drive shaft such as 32, furnished with disks 42 identical to the disks 40, and driven in rotation by the main shaft such as 33 using a conventional belt transmission 43.
  • the parallel shafts (33,32) are distant by a length equal to the component longitudinal of the distance separating the axis respectively of the first shaft (33) or its partner (33a) from the axis of the previous printing roller (17) or its counterpart (13).
  • each plate holder cylinder, such as 16, and its inking system, such as 20, are made laterally removable, which is preferable when it is desired to make a washing the inking system.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Rotary Presses (AREA)
EP81400174A 1980-02-06 1981-02-04 Maschine mit kleiner Einstellzeit zum Herstellen von Kartons Expired EP0034522B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8002601A FR2474952A1 (fr) 1980-02-06 1980-02-06 Machine de faconnage de caisses en carton a court temps de reglage
FR8002601 1980-02-06

Publications (2)

Publication Number Publication Date
EP0034522A1 true EP0034522A1 (de) 1981-08-26
EP0034522B1 EP0034522B1 (de) 1983-05-25

Family

ID=9238287

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81400174A Expired EP0034522B1 (de) 1980-02-06 1981-02-04 Maschine mit kleiner Einstellzeit zum Herstellen von Kartons

Country Status (3)

Country Link
EP (1) EP0034522B1 (de)
DE (1) DE3160333D1 (de)
FR (1) FR2474952A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58160202A (ja) * 1982-01-15 1983-09-22 ザ・ミ−ド・コ−ポレ−シヨン 包装機械
JPS60151037A (ja) * 1984-01-20 1985-08-08 三菱重工業株式会社 シングルフエ−サ
EP1031416A1 (de) * 1999-02-18 2000-08-30 Ward Holding Company, Inc. Flexodruckmaschine und Flexodruckverfahren

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4449450A (en) * 1982-07-28 1984-05-22 S.A. Martin Retractable propulsion apparatus for cardboard box printing machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB637333A (en) * 1946-10-23 1950-05-17 Champlain Company Inc Enclosed fountain gravure press

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB647613A (de) * 1900-01-01
DE561429C (de) * 1928-12-20 1932-10-14 Harris Seybold Potter Company Papierbahnfoerdervorrichtung fuer Druckmaschinen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB637333A (en) * 1946-10-23 1950-05-17 Champlain Company Inc Enclosed fountain gravure press

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58160202A (ja) * 1982-01-15 1983-09-22 ザ・ミ−ド・コ−ポレ−シヨン 包装機械
JPH0543563B2 (de) * 1982-01-15 1993-07-02 Mead Corp
JPS60151037A (ja) * 1984-01-20 1985-08-08 三菱重工業株式会社 シングルフエ−サ
EP1031416A1 (de) * 1999-02-18 2000-08-30 Ward Holding Company, Inc. Flexodruckmaschine und Flexodruckverfahren
EP1325811A1 (de) * 1999-02-18 2003-07-09 Ward, Inc. Flexodruckmaschine und Flexodruckverfahren

Also Published As

Publication number Publication date
EP0034522B1 (de) 1983-05-25
DE3160333D1 (en) 1983-07-07
FR2474952B1 (de) 1983-10-07
FR2474952A1 (fr) 1981-08-07

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