Paper stacker apparatus and method
AssigneeEastman Kodak Company
InventorHidehiro Nishiguchi
Life of this patent
Estimating the term…
Abstract
A paper stacking apparatus enables documents emerging in a continuous flow from the exit of an image processing system to be stacked in the order in which the documents exit, even when the documents exit at irregular intervals. The paper stacking apparatus utilizes a conveyor belt which is divided into two transport segments. A first transport segment transports documents away from an exit of an image processing machine and drives a leading edge of each document onto an inclined stacking tray. A second transport segment, which slopes downwardly, pushes a trailing edge of each document onto the stacking tray.
Claims7
A paper stacking apparatus that stacks up a continuous flow of documents in the order in which the documents exit a system, the paper stacking apparatus comprising:
- a transport section provided with a first transport segment for transporting documents from the exit of the system and a second transport segment that slopes downward from the first transport segment;
- and
- a document stacking tray that is arranged toward a downstream end of the second transport segment at an angle thereto and on which documents that have passed the first transport segment are stacked up by a conveying force of the second transport segment.
A paper stacking apparatus that stacks up a continuous flow of documents in the order in which the documents exit a system, the paper stacking apparatus comprising:
- a transport section provided with a first transport segment for transporting the documents from the exit of the system and a second transport segment that slopes downward from the first transport segment;
- a feed roller that is disposed in the vicinity of a connection between the first transport segment and the second transport segment which feed roller feeds the documents transported by the first transport segment in a direction that is an extension of the line of the first transport segment;
- and
- a document stacking tray that is arranged toward a downstream end of the second transport segment at an angle thereto and on which documents that have passed the feed roller are stacked up by a conveying force of the second transport segment.
A document stacker for stacking a plurality of non-overlapped documents emerging from a document processing machine comprising:
- means for conveying each of the documents away from the document processing machine in a substantially horizontal plane;
- means for sequentially interrupting a horizontal travel of a leading edge of each of the document such that the leading edge of the document is tilted upwardly above the horizontal plane;
- and
- means for sequentially producing a substantially simultaneous downward motion of a trailing edge of each of the documents below the horizontal plane such that a central portion of the document is oriented so as to be intersected by the horizontal plane such that the documents are sequentially stacked in the order in which they emerge from the document processing apparatus.
A method for stacking a plurality of nonoverlapped documents emerging from a document processing machine comprising the steps of:
- conveying each of the documents away from the document processing machine in a substantially horizontal plane;
- sequentially interrupting a horizontal travel of a leading edge of each of the document so that the leading edge of the document is tilted upwardly above the horizontal plane;
- and
- sequentially producing a substantially simultaneous downward motion of a trailing edge of each of the documents below the horizontal plane whereby a central portion of the document is oriented so as to be intersected by the horizontal plane such that the documents are sequentially stacked in the order in which they emerge from the document processing apparatus.
Dependencies are inferred from the claim text.