Waiting tray for sheet processing tray
First Claim
1. A sheet post-process apparatus, comprising:
- a plurality of rollers which receive sheets transferring sequentially from an MFP and convey the sheets forward;
a waiting tray which is provided in a conveying path and holds some of the sheets conveyed from the rollers that are part of a bundle of sheets while previously transferred sheets are being post-processed;
a processing tray which holds the sheets held on and conveyed from the waiting tray and sheets conveyed via the conveying path without being conveyed to the waiting tray that complete the bundle of sheets,wherein the waiting tray opens and closes by a sliding reciprocating motion in a direction of a sheet width with respect to a conveying direction of the conveyed sheets and causes the sheets held on the waiting tray to fall in an opening created by opening of the sliding reciprocating motion of the waiting tray, due to gravity, onto the processing tray;
a sheet-aligning mechanism which aligns the bundle of sheets held on the processing tray with one another, at a transverse edge and a longitudinal edge;
a post-process mechanism which performs a post-process on the bundle of sheets on the processing tray;
a sheet-conveying mechanism which conveys the bundle of sheets from the processing tray; and
a storage tray which holds the bundle of sheets processed on the processing tray.
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Accused Products
Abstract
A waiting tray is provided in a sheet-conveying path and holds sheets if the sheets need to be post-processed. A processing tray receives sheets conveyed from the waiting tray. It may receive sheets conveyed through the sheet-conveying path and coming not via the waiting tray, before the sheets are post-processed. A conveying mechanism is provided, which causes the sheets to fall, due to gravity, from the waiting tray onto a processing tray. A sheet-aligning mechanism aligns the sheets on the processing tray, at their transverse edges and longitudinal edges. On the processing tray, the sheets are post-processed, forming a bundle. The conveying mechanism conveys the bundle of sheets to a storage tray. An opening is provided between the waiting tray and the processing tray and located at downstream of the waiting tray and processing tray.
85 Citations
25 Claims
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1. A sheet post-process apparatus, comprising:
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a plurality of rollers which receive sheets transferring sequentially from an MFP and convey the sheets forward; a waiting tray which is provided in a conveying path and holds some of the sheets conveyed from the rollers that are part of a bundle of sheets while previously transferred sheets are being post-processed; a processing tray which holds the sheets held on and conveyed from the waiting tray and sheets conveyed via the conveying path without being conveyed to the waiting tray that complete the bundle of sheets, wherein the waiting tray opens and closes by a sliding reciprocating motion in a direction of a sheet width with respect to a conveying direction of the conveyed sheets and causes the sheets held on the waiting tray to fall in an opening created by opening of the sliding reciprocating motion of the waiting tray, due to gravity, onto the processing tray; a sheet-aligning mechanism which aligns the bundle of sheets held on the processing tray with one another, at a transverse edge and a longitudinal edge; a post-process mechanism which performs a post-process on the bundle of sheets on the processing tray; a sheet-conveying mechanism which conveys the bundle of sheets from the processing tray; and a storage tray which holds the bundle of sheets processed on the processing tray. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A sheet post-process apparatus, comprising:
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first means for receiving sheets transferring sequentially from an MFP and convey the sheets forward; second means provided in a conveying path, for holding some of the sheets conveyed from the first means that are part of a bundle of sheets while previously transferred sheets are being post-processed; third means for holding the sheets held on and conveyed from the second means and sheets conveyed via the conveying path without being conveyed to the second means that complete the bundle of sheets, the second means opening and closing by a sliding reciprocating motion in a direction of a sheet width with respect to a conveying direction of the conveyed sheets and causing the sheets held on the second means to fall, due to gravity, onto the third means; fifth means for aligning the bundle of sheets held on the third means with one another, at a transverse edge and a longitudinal edge; sixth means for performing a post-process on the bundle of sheets on the third means; seventh means for conveying a processed bundle of sheets from the sixth means; eighth means for holding the processed bundle of sheets processed by the sixth means. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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17. A sheet processing apparatus, comprising:
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a buffering mechanism provided in a conveying path, which temporary holds sheets conveyed from a conveying member that are part of a bundle of sheets and aligns the sheets when waiting is requested for processing previously conveyed sheets; a processing mechanism which holds sheets conveyed from the buffering mechanism and sheets conveyed through the conveying path without being held by the buffering mechanism that complete the bundle of sheets, and aligns the bundle of sheets held on the processing mechanism with one another, at a traverse edge and longitudinal edge, when a number of sheets being held by the processing mechanism reaches a predetermined number, wherein the buffering mechanism is arranged between the processing mechanism and the conveying member and includes a sliding opening section which opens and closes by a sliding motion and a sliding reciprocating motion in a direction of a sheet width with respect to a conveying direction of the conveyed sheets causing the sheets held on the buffering mechanism to fall through an opening present by open of the sliding reciprocating motion in the buffering mechanism, due to gravity, onto the processing mechanism; a post-process mechanism which performs a post-process on the bundle of sheets on the processing mechanism; and a storage tray which holds the bundle of sheets processed by the processing mechanism and further processed by the post-process mechanism. - View Dependent Claims (18, 19, 20, 21, 22, 23, 24)
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25. A method for processing a sheet, comprising:
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buffering sheets conveyed by a conveying member that are part of a bundle of sheets when waiting is requested for a processing being carried out on previously conveyed sheets; aligning the sheets by a sliding reciprocating motion in a direction of a sheet width with respect to a conveying direction of the conveyed sheets and making the sheets being buffered for processing to fall by the sliding reciprocating motion and due to gravity when the number of sheets being held reaches a predetermined number; conveying buffered sheets and sheets not requiring buffering that complete the bundle of sheets for processing; and processing the buffered sheets and the sheets not requiring buffering when a number of sheets reaches a predetermined number.
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Specification