Method and apparatus for arranging papers
AssigneeRicoh Company, Ltd.
InventorsShinji Asami, Tadashi Ikoma
Life of this patent
Estimating the term…
Abstract
An apparatus for arranging papers comprising a route switch lever which changes paper conveyor route for conveying a paper after a treatment depending on whether the paper is to be directly transferred to a discharge tray or stacked to form a paper group to be stapled together. The apparatus also comprises a stapler which receives papers one by one to form a stack of papers and staples an end of the paper stack. The apparatus further comprises a junction unit which has a conveyor route for directly transferring the paper to the discharge tray and is capable of moving between a first position for receiving a stapled group of papers from the stapling means and a second position for transferring the stapled group of papers to the discharge tray.
Claims8
An apparatus for arranging papers comprising:
- a switch means for changing a paper conveyor route for conveying a paper after a treatment depending on whether the paper is to be directly transferred to a discharge tray or to be stacked to form a paper group to be stapled together;
- a stapling means for receiving papers one by one so as to form a paper stack and for stapling the paper stack at one end thereof;
- and
- a junction means including a pair of rollers being able to be positioned at each of a first position opposing to the stapling means and a second position opposing to the discharge tray, and a moving means for moving the rollers selectively to one of the first position and the second position, the rollers being adapted to receive the stapled paper stack at the first position and to discharge the stapled paper stack at the second position.
A method for arranging papers comprising:
- a first step for receiving a predetermined number of papers after a treatment one by one to form a stack of papers and stapling an end of the paper stack;
- a second step for guiding the other end of the stapled paper stack into between a pair of junction rollers which is in a first position by rotating the rollers and holding the end portion of the paper stack therebetween;
- a third step for moving the junction rollers to a second position;
- a fourth step for discharging the stapled papers to the discharge tray by reversely rotating the junction rollers.
An apparatus for arranging papers comprising:
- a switch means for changing a paper conveyor route for conveying a paper after a treatment depending on whether the paper is to be directly transferred to a discharge tray or to be stacked to form a paper group to be stapled together;
- a stapling means for receiving papers one by one so as to form a paper stack and for stapling the paper stack at one end thereof;
- and
- a junction means which has a conveyor route for directly transferring the paper to the discharge tray and which is capable of moving between a first position for receiving the stapled paper stack from the stapling means and a second position for transferring the stapled paper stack to the discharge tray,
- said junction means comprises a pair of rollers which are rotatable in one direction and vice versa, a change lever disposed behind the rollers for changing a paper conveyor route depending on whether one paper is to be conveyed or the stapled paper stack is to be conveyed, and a spring for urging one of the rollers against the other of the rollers.
An apparatus for arranging papers comprising:
- a switch means for changing a paper conveyor route for conveying a paper after a treatment depending on whether the paper is to be directly transferred to a discharge tray or to be stacked to form a paper group to be stapled together;
- a stapling means for receiving papers one by one so as to form a paper stack and for stapling a paper stack and for stapling the paper stack at one end thereof;
- a junction means which has a conveyor route for directly transferring the paper to the discharge tray and which is capable of moving between a first position for receiving the stapled paper stack fromt he stapling means and a second position for transferring the stapled paper stack to the discharge tray,
- a support table for receiving one by one thereon papers discharged from a paper discharge outlet;
- an aligning means for aligning rear ends of the papers received on the support table;
- and
- a conveyor belt arranged in such a manner that the lower end thereof is positioned in the vicinity of the aligning means and such that the belt is substantially vertical with respect to the support table, the conveyor belt having teeth on an outer surface thereof to thereby form a plurality of lateral grooves, the grooves catching a rear end of the paper and moving compulsively the rear end of the paper to the support table.
Dependencies are inferred from the claim text.