DE929007C - Printing of cylindrical workpieces, in particular ampoules - Google Patents

Printing of cylindrical workpieces, in particular ampoules

Info

Publication number
DE929007C
DE929007C DEM15643A DEM0015643A DE929007C DE 929007 C DE929007 C DE 929007C DE M15643 A DEM15643 A DE M15643A DE M0015643 A DEM0015643 A DE M0015643A DE 929007 C DE929007 C DE 929007C
Authority
DE
Germany
Prior art keywords
printing
workpieces
roller
ampoules
cylindrical workpieces
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
Application number
DEM15643A
Other languages
German (de)
Inventor
Mac Jaeggi
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.)
MUELLER ERNST KG
Original Assignee
MUELLER ERNST KG
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 MUELLER ERNST KG filed Critical MUELLER ERNST KG
Priority to DEM15643A priority Critical patent/DE929007C/en
Application granted granted Critical
Publication of DE929007C publication Critical patent/DE929007C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F17/00Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
    • B41F17/08Printing apparatus or machines of special types or for particular purposes, not otherwise provided for for printing on filamentary or elongated articles, or on articles with cylindrical surfaces
    • B41F17/14Printing apparatus or machines of special types or for particular purposes, not otherwise provided for for printing on filamentary or elongated articles, or on articles with cylindrical surfaces on articles of finite length
    • B41F17/20Printing apparatus or machines of special types or for particular purposes, not otherwise provided for for printing on filamentary or elongated articles, or on articles with cylindrical surfaces on articles of finite length on articles of uniform cross-section, e.g. pencils, rulers, resistors
    • B41F17/22Printing apparatus or machines of special types or for particular purposes, not otherwise provided for for printing on filamentary or elongated articles, or on articles with cylindrical surfaces on articles of finite length on articles of uniform cross-section, e.g. pencils, rulers, resistors by rolling contact

Landscapes

  • Printing Methods (AREA)

Description

Die Erfindung betrifft das" Bedrucken, von Ampullen, Glasröhrchen und 'anderen zylindrischen Werkstücken im Offsetverfahren.The invention relates to the "printing" of ampoules and glass tubes and 'other cylindrical workpieces in the offset process.

Es, ist bekannt, zu bedruckende zylindrische Werkstücke auf sich frei drehenden Walzen oder auf einen Transportbänd den Druckprozeß durchlaufen zu lassen. Schwierigkeiten bereitete-bisher jedoch der Umstand, daß insbesondere Glasfläschchen vielfach unregelmäßige Durchmesser aufweisen und gegen Druck empfindlich sind.It is known to be free to print on cylindrical workpieces rotating rollers or on a conveyor belt to run the printing process. However, the fact that in particular glass vials often have irregular diameters and are sensitive to pressure.

Die Erfindung löst dieses Problem vermittelst eines. an der Umdruckstelle frei hängenden Transportbandes mit drehbar gelagerfen _ Tragrollen, weiches endlos über zwei Walzen läuft und dessen oberes Trumm, welches die zu bedruckenden Werkstücke an der Untdruckwalze vorbeifördert, durch das Gewicht des unteren Trumms in Form einer Seillinie gespannt wird. Diese Seillinie steht praktisch immer unter dem gleichen Zug trotz der Schwankungen im Durchmesser der zu bedruckenden Werkstücke. Somit vollzieht sich der Druckprozeß immer mit gleichmäßigem, sanftem Druck, welcher der Bildübertragung förderlich ist, unnötigen Bruch vermeidet sowie eine Arbeitsgeschwindigkeit der Maschine bis zu gooo Stück pro ;Stunde zuläßt.The invention solves this problem in one way. at the transfer printing point Free hanging conveyor belt with rotatable bearing rollers, soft endless runs over two rollers and its upper run, which is the workpieces to be printed Conveyed past the vacuum roller, by the weight of the lower run in shape a rope line is stretched. This rope line is practically always under the same Train despite the fluctuations in the diameter of the workpieces to be printed. Consequently the printing process is always carried out with even, gentle pressure, whichever is the Image transfer is conducive, avoids unnecessary breakage as well as a working speed the machine allows up to gooo pieces per hour.

Zweckmäßig wird die Vorrichtung mit einem Trocken- bzw. Brennofen ausgerüstet, in welchem die frisch bedruckten Werkstücke getrocknet bzw. eingebrannt werden können. Sie passieren den Ofen sich drehend, weil die sie tragenden Rollen auf einen- Tisch auflaufen und dadurch in Umdrehung versetzt werden.The device is expedient with a drying or firing furnace equipped, in which the freshly printed workpieces are dried or baked can be. They pass the furnace rotating because the rollers carry them run up on a table and are thereby set in rotation.

In der Zeichnung ist ein Ausführungsbeispiel der Erfindung schematisch dargestellt. Gezeigt ist ein Schnitt durch ,die Maschine.An exemplary embodiment of the invention is shown schematically in the drawing shown. A section through the machine is shown.

Die zu bedruckenden Glasampullen i rollen vom Einlegetisch :2 über die Einfüllrampe 3 auf das: endlose Rollenband 4, wo sie Stück für Stück zwischen je zwei im Bande selbst drehbar gelagerten Rollen 5 zu -liegen kommen. Das Transportband 4 schiebt sie an die elastische, z. B: aus-- Gummi. gefertigte Umdruckwalze 8 heran, wo sie erfaßt, in Drehung versetzt und bedruckt werden. Die Umdruckwalze 8 wird laufend durch die Formwalze 7 eingefärbt, welche ihrerseits durch die im Farbstuhl 6 gelagerten Walzen g mit Farbstoff versehen wird. Die Austragung der Farbe aus dem Farbsto:ffbehälter i i vermittelt die regelbare Welle i2, welche mit der Pendelwalze io intermittierend zusammenarbeitet.The glass ampoules i to be printed roll off the insert table: 2 over the filling ramp 3 on the: endless roller belt 4, where it is placed piece by piece between two rollers 5, which are rotatably mounted in the band itself, come to rest. The conveyor belt 4 pushes them to the elastic, e.g. B: made of - rubber. manufactured transfer printing roller 8, where they are captured, rotated and printed. The transfer printing roller 8 is continuously colored by the forming roller 7, which in turn by the in the color stool 6 stored rollers g is provided with dye. The discharge of the color the dyestuff container i i mediates the adjustable shaft i2, which with the pendulum roller io cooperates intermittently.

Die frisch bedrucktem Ampullen i gelangen anschließend in den Trockenofen 13. Da hier das Transportband 4 auf den Tisch 14 aufläuft, kommen die Walzen und mit ihnen :die Ampullen i in Umdrehung, so d'aß letztere allseitig gleichmäßig trocknen können. Über ein Transportband 15 laufen die Ampullen i ab. .The freshly printed ampoules i then go into the drying oven 13. Since the conveyor belt 4 runs onto the table 14 here, the rollers and come with them: turn the ampoules so that the latter dry evenly on all sides can. The ampoules i run off via a conveyor belt 15. .

Claims (1)

PATENTANSPRÜCHE: i. Bedrucken von walzenförmigem Werkstücken, insbesondere Ampullen im Offsetverfahren, die auf einem geschlossenen Rollenband an die mit ihm zwangläufig gekuppelte Umdruckwalze herangebracht .und im Abwälzen :das Druckbild übernehmend an ihm vorbeitransportiert werden, gekennzeichnet durch ein im oberen Trumm an der Druckstelle frei: hängendes Rollenband (4), das die Werkstücke (i) nur unter dem Gewicht des unteren Trumms weich und elastisch an die Umdruckwalze andrückt. a. Druckvorrichtung nach Anspruch i mit einem anschließenden Trocken- oder Brennofen, gekennzeichnet durch einen Tisch (14), der die auflaufenden Rollen (5) mit den aufliegenden Werkstücken (i) in der Trockenzone in Umdrehung versetzt. Angezogene Druckschriften.: Deutsche Patentschrift Nr. 666 256; französische Patentschrift Nr. 824 646PATENT CLAIMS: i. Printing of cylindrical workpieces, in particular Ampoules in the offset process on a closed roller belt attached to it Inevitably coupled transfer printing roller brought up and rolling: the print image to be transported past him, marked by a in the upper part Trumm free at the pressure point: hanging roller belt (4) that holds the workpieces (i) soft and elastic to the transfer roller only under the weight of the lower strand presses. a. Printing device according to claim i with a subsequent drying or kiln, characterized by a table (14) that carries the incoming rollers (5) with the workpieces (i) on top of it in rotation in the drying zone. Cited publications .: German Patent No. 666 256; French patent specification No. 824 646
DEM15643A 1952-09-26 1952-09-26 Printing of cylindrical workpieces, in particular ampoules Expired DE929007C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM15643A DE929007C (en) 1952-09-26 1952-09-26 Printing of cylindrical workpieces, in particular ampoules

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM15643A DE929007C (en) 1952-09-26 1952-09-26 Printing of cylindrical workpieces, in particular ampoules

Publications (1)

Publication Number Publication Date
DE929007C true DE929007C (en) 1955-06-16

Family

ID=7296942

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM15643A Expired DE929007C (en) 1952-09-26 1952-09-26 Printing of cylindrical workpieces, in particular ampoules

Country Status (1)

Country Link
DE (1) DE929007C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1214596B (en) * 1958-12-06 1966-04-14 Max Kettner Device for applying a color coating to bottle necks
DE102008034187A1 (en) * 2008-07-17 2010-01-21 Tampoprint Ag Apparatus for printing on the peripheral surface of cylindrical workpieces
ITRN20110015A1 (en) * 2011-03-08 2012-09-09 Stefano Veschi PRINTING MACHINE FOR WOODS
ITRN20110063A1 (en) * 2011-09-02 2013-03-03 Stefano Veschi MANUAL PRINTING MACHINE FOR BOSSOLI

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR824646A (en) * 1937-07-22 1938-02-11 Antigraphic Process Bottle printing machine
DE666256C (en) * 1935-07-02 1938-10-14 J A Carp S Garenfabrieken N V Machine for the direct printing of sleeves and similar workpieces

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE666256C (en) * 1935-07-02 1938-10-14 J A Carp S Garenfabrieken N V Machine for the direct printing of sleeves and similar workpieces
FR824646A (en) * 1937-07-22 1938-02-11 Antigraphic Process Bottle printing machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1214596B (en) * 1958-12-06 1966-04-14 Max Kettner Device for applying a color coating to bottle necks
DE102008034187A1 (en) * 2008-07-17 2010-01-21 Tampoprint Ag Apparatus for printing on the peripheral surface of cylindrical workpieces
ITRN20110015A1 (en) * 2011-03-08 2012-09-09 Stefano Veschi PRINTING MACHINE FOR WOODS
ITRN20110063A1 (en) * 2011-09-02 2013-03-03 Stefano Veschi MANUAL PRINTING MACHINE FOR BOSSOLI

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