Screen printer

A challenge to be met by the present invention is to provide a screen printer arranged so as to be able to readily perform both replacement of squeegees and operation for filling a paste feed syringe with paste. A paste feed syringe (14) is configured so as to be able to change its position between...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MURAKAMI TOSHIYUKI, ABE SEIKOU
Format:	Patent
Sprache:	eng
Schlagworte:	ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING, OR PRINTINGFOR OFFICE OR OTHER COMMERCIAL PURPOSES APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY LINING MACHINES MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PERFORMING OPERATIONS PRINTED CIRCUITS PRINTING PRINTING MACHINES OR PRESSES SPRAYING OR ATOMISING IN GENERAL STAMPS TRANSPORTING TYPEWRITERS
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Beschreibung
Zusammenfassung:	A challenge to be met by the present invention is to provide a screen printer arranged so as to be able to readily perform both replacement of squeegees and operation for filling a paste feed syringe with paste. A paste feed syringe (14) is configured so as to be able to change its position between a paste feed attitude having an imaginary extension within a vertical plane at an oblique angle such that a nozzle (14a) provided at a lower end of the paste feed syringe comes to a position immediately below squeegees (15) and a storage attitude which is turned from the paste feed attitude through about 90 degrees around an axial line (41). When the paste feed syringe (14) is driven in a horizontal direction orthogonal to a direction of reciprocal movement of a squeegee base (30), a first cam follower (45) serving as a driven member disposed at a position below the axial line (41) of the paste feed syringe (14) is guided by a guide surface (44a) of a guide member (44), whereupon the paste feed syringe (14) is swayed around the axial line (41), to thus assume the storage attitude.