Equipment for distributing flexible sheet-shaped objects
AssigneeHeidelberger Druckmaschinen AG
InventorHans-Peter Würschum
Life of this patent
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Abstract
The invention relates to a device for distributing flexible sheet-shaped objects into multiple selectable target stations of a sheet material processing device, wherein the distributing device is mounted between a supply station and sheet conveyor units of the target stations. According to a preferred embodiment, the distributing device has several sheet deflecting elements that are connected together, and which are moveable together by a single drive unit.
Claims18
A device for distributing sheets to sheets target stations, said device being mountable between a supply station and sheet conveyer units directed to the target stations, said device having sheets deflecting elements jointly rotatable about a single axis of rotation and having sheet guide surfaces divergent in a direction of sheet travel, said sheet deflecting elements defining a sheet guide path between said sheet guide surface.
A device for distributing sheets to sheets target stations, said device being mountable between a supply station and sheet conveyer units directed to the target stations, said device having sheet deflecting elements jointly rotatable about a single axis of rotation and having sheet guide surfaces divergent in a direction of sheet travel;
- wherein said sheet deflecting elements are mounted in a common swiveling bracket and define a sheet guide path between said sheet guide surfaces.
A device for distributing sheets to sheet target stations, said device being mountable between a supply station and sheet conveyor units directed to the target stations, said device having sheet deflecting elements jointly rotatable about a single axis of rotation and having sheet guide surfaces divergent in a direction of sheet travel;
- wherein said sheet deflecting elements each define wedge tip ends facing the supply station and are configured to intersect a path of sheets from the sheet supply station.
A device for distributing sheets to sheet target stations, said device being mountable between a supply station and sheet conveyor units directed to the target stations, said device having sheet deflecting elements jointly rotatable about a single axis of rotation and having sheet guide surfaces divergent in a direction of sheet travel;
- further comprising a supplemental sheet guide surface opposing one of said sheet guide surfaces and another supplemental sheet guide surface opposing another of said sheet guide surfaces.
A device for distributing sheets to sheet target stations, said device being mountable between a supply station and sheet conveyor units directed to the target stations, said device having sheet deflecting elements jointly rotatable about a single axis of rotation and having sheet guide surfaces divergent in a direction of sheet travel;
- further comprising a microprocessor-controlled stepper motor with a toothed belt drive for moving said sheet deflecting elements.
A device for distributing sheets to first, second, and third target stations of a sheet material processing device, said device being mountable between a supply station and sheet conveyor units of the target stations, said device having sheet deflecting elements jointly rotatable about a single axis of rotation, said sheet deflecting elements defining first sheet guide surfaces facing each other for guiding sheets to the first target station, one of said sheet deflecting elements defining a second sheet guide surface for guiding sheets to the second target station, another of said sheet deflecting elements defining a third sheet guide surface for guiding sheets to the third target station.
A method of distributing sheets to target stations, comprising:
- guiding sheets through a guide path defined between a pair of sheet deflecting elements to a first of said target stations;
- rotating said sheet deflecting elements to a position about a single axis of rotation wherein one of said sheet deflecting elements defines a sheet guide surface that guides sheets to a second of said target stations;
- and,
- rotating said sheet deflecting elements to another position about said single axis of rotation wherein another of said sheet deflecting elements defines another sheet guide surface that guides sheets to a third of said target stations.
Dependencies are inferred from the claim text.