DE929007C - Printing of cylindrical workpieces, in particular ampoules - Google Patents
Printing of cylindrical workpieces, in particular ampoulesInfo
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F17/00—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
- B41F17/08—Printing 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
- B41F17/14—Printing 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
- B41F17/20—Printing 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
- B41F17/22—Printing 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)
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)
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)
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 |
-
1952
- 1952-09-26 DE DEM15643A patent/DE929007C/en not_active Expired
Patent Citations (2)
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)
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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