DE1820843U - DEVICE FOR QUICK SCREEN CHANGE ON SCREEN PRINTING MACHINES. - Google Patents
DEVICE FOR QUICK SCREEN CHANGE ON SCREEN PRINTING MACHINES.Info
- Publication number
- DE1820843U DE1820843U DESCH27805U DESC027805U DE1820843U DE 1820843 U DE1820843 U DE 1820843U DE SCH27805 U DESCH27805 U DE SCH27805U DE SC027805 U DESC027805 U DE SC027805U DE 1820843 U DE1820843 U DE 1820843U
- Authority
- DE
- Germany
- Prior art keywords
- screen
- printing machines
- screen printing
- quick
- sieve
- 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
- B41F15/00—Screen printers
- B41F15/14—Details
- B41F15/34—Screens, Frames; Holders therefor
- B41F15/36—Screens, Frames; Holders therefor flat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/08—Machines
- B41F15/0863—Machines with a plurality of flat screens mounted on a turntable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
- B41F15/40—Inking units
- B41F15/42—Inking units comprising squeegees or doctors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Description
Vorrichtung zum schnellen Siebwechsel an Siebdruckmaschinen An den bekannten Siebdruckmaschinen vermißt man immer noch eine Vorrichtung, die es erlaubt, ein beschädigtes Sieb innerhalb kürzester Zeit gegen ein neues auszuwechseln, dieses an genau der selben Stelle zu fixieren und sicher festzuhalten. Insbesondere dann, wenn Siebdruckmaschinen in Transfer-Straßen eingeordnet sind und im gleichen Rhythmus arbeiten müssen wie alle anderen Maschinen. Gerade die nachstehend beschriebene Neuerung erlaubt es, ein beschädigtes Sieb sekundenschnell gegen ein neues Sieb auszutauschen, ohne daß dadurch der Arbeitstakt der Gesamtanlage merkbar gestört wird. Sie besteht im wesentlichen darin, daß ein Sieb, dessen Seitenschenkel mit prismatischen Leisten aus Stahl versehen sind, an zwei ein-und ausschaltbare Elektro-oder Permanentmagnete angesetzt wird. Die Magnete besitzen prismatische Vertiefungen, die genau auf die Leisten passen. Zwei Stellschrauben dienen dabei als Anschlag nach hinten. Stehen nun eine Anzahl genau gleich kopierter Siebe zur Verfügung, kann an einer Siebdruckmaschine, die mit dieser Neuerung versehen ist, der Siebwechsel wie folgt geschehen : 1. Siebdruckmaschine anhalten 2. Magnete ausschalten 3. Altes Sieb herausnehmen 4. Neues Sieb mit den prismatischen Stahlleisten unter die Magnete halten und an die Anschlagschrauben drücken 5. Magnete einschalten 6. Farbe zugeben 7. Siebdruckmaschine wieder einschalten In der Zeichnung ist die Neuerung schematisch veranschaulicht und zwar zeigt die Abb. 1 die Vorderansicht und die Abb. 2 die Draufsicht dieser Neuerung.Device for quick screen changes on screen printing machines known screen printing machines one still misses a device that allows Replacing a damaged sieve with a new one within a very short time, this one to be fixed in exactly the same place and to be held securely. In particular, when screen printing machines are arranged in transfer lines and in the same rhythm have to work like any other machine. Just the one described below The innovation allows a damaged sieve to be replaced with a new sieve in a matter of seconds to be exchanged without noticeably disrupting the work cycle of the entire system will. It consists essentially in the fact that a sieve, the side legs with prismatic bars made of steel are provided with two on and off switchable electrical or Permanent magnets are attached. The magnets have prismatic recesses, that fit exactly on the strips. Two adjusting screws serve as a stop to the rear. If a number of sieves copied exactly the same are now available, can change the screen on a screen printing machine that is equipped with this innovation proceed as follows: 1. Stop the screen printing machine 2. Switch off the magnets 3. Old things Take out the sieve 4. New sieve with the prismatic steel strips under the magnets hold and press the stop screws 5. Switch on magnets 6. Add paint 7. Switch on the screen printing machine again. The new feature is schematic in the drawing Fig. 1 illustrates the front view and Fig. 2 shows the plan view this innovation.
An einer bevorzugten Ausführung sind an den Siebhaltearmen 1 zwei Spannelemente 2 befestigt, an denen die beiden ein-und ausschaltbaren Magnete 3 angeschraubt sind. Im Vorliegenden Falle handelt es sich um zwei Permanentmagnete, die sich durch Drehen eines Knopfes ein-und ausschalten lassen. Die beiden Magnete besitzen an ihrer Unterseite prismatische Ausfräsungen, in die die beiden aus Stahl bestehenden Prismenleisten 4 hineinpassen. Diese beiden Leisten sind mit dem Siebrahmen 5 fest verbunden und bilden zusammen mit dem Sieb 6 eine Einheit. Auf den Siebhaltearmen 1 befinden sich zwei weitere Spannelemente 7, die jeweils mit den Stellschrauben 8 versehen sind. Mit Hilfe dieser Stellschrauben kann beim erstmaligen Einrichten das Sieb 6 auf den Gegenstand 9 eingestellt werden. Stehen nun zwei oder mehrere gleich große und genau kopierte Siebe zur Verfügung, so kann ohne großen Zeitverlust ein beschädigtes Sieb gegen ein neues ausgetauscht werden.In a preferred embodiment, there are two on the sieve holding arms 1 Clamping elements 2 attached to which the two magnets 3 are screwed on. In the present case there are two permanent magnets, which can be switched on and off by turning a knob. The two magnets have prismatic millings on their underside, in which the two are made of steel existing prism bars 4 fit into it. These two bars are with the screen frame 5 firmly connected and together with the sieve 6 form a unit. On the sieve holder arms 1 there are two more clamping elements 7, each with the adjusting screws 8 are provided. With the help of these adjusting screws, the first time you set up the sieve 6 can be adjusted to the object 9. There are now two or more screens of the same size and exactly copied are available, so without wasting a lot of time a damaged sieve can be exchanged for a new one.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DESCH27805U DE1820843U (en) | 1960-08-25 | 1960-08-25 | DEVICE FOR QUICK SCREEN CHANGE ON SCREEN PRINTING MACHINES. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DESCH27805U DE1820843U (en) | 1960-08-25 | 1960-08-25 | DEVICE FOR QUICK SCREEN CHANGE ON SCREEN PRINTING MACHINES. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1820843U true DE1820843U (en) | 1960-11-03 |
Family
ID=32942759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DESCH27805U Expired DE1820843U (en) | 1960-08-25 | 1960-08-25 | DEVICE FOR QUICK SCREEN CHANGE ON SCREEN PRINTING MACHINES. |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1820843U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4226502A1 (en) * | 1992-08-11 | 1994-02-17 | Kammann Maschf Werner | Frame assembly for screen printing template - has main and secondary frames, with template fitted to secondary frame |
-
1960
- 1960-08-25 DE DESCH27805U patent/DE1820843U/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4226502A1 (en) * | 1992-08-11 | 1994-02-17 | Kammann Maschf Werner | Frame assembly for screen printing template - has main and secondary frames, with template fitted to secondary frame |
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