SHEET PROCESSING DEVICE AND IMAGE FORMATION SYSTEM

To improve an aligned state of recording materials loaded on a discharge tray by reducing skew of the conveyed recording material.SOLUTION: A sheet processing device comprises: a guide drive part 35 for conveying sheets by moving a bundle discharge guide 34 extruding the sheets; a bundle discharge r...

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Bibliographic Details
Main Author FURUKAWA HITOSHI
Format Patent
LanguageEnglish
Japanese
Published 31.08.2023
Subjects
CINEMATOGRAPHY
CONVEYING
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HANDLING THIN OR FILAMENTARY MATERIAL
HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES
HOLOGRAPHY
MAGNETOGRAPHY
PACKING
PERFORMING OPERATIONS
PHOTOGRAPHY
PHYSICS
STORING
TRANSPORTING
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Summary:To improve an aligned state of recording materials loaded on a discharge tray by reducing skew of the conveyed recording material.SOLUTION: A sheet processing device comprises: a guide drive part 35 for conveying sheets by moving a bundle discharge guide 34 extruding the sheets; a bundle discharge roller 36 for conveying the sheets by rotating while holding the sheets conveyed by the bundle discharge guide 34; and a sheet receiving position selection part 411 for determining which is to be selected of positions of a receiving position A for stopping the sheets conveyed by the guide drive part 35 and a receiving position B, for stopping the sheets conveyed by the guide drive part 35, positioned on a downstream side than the receiving position A in a conveyance direction of the sheets, for conveying the sheets by the guide drive part 35 (S101, S102), based on sheet information (S100).SELECTED DRAWING: Figure 4 【課題】搬送される記録材の斜行を低減し、排出トレイ上に積載される記録材の整列状態を向上させること。【解決手段】シートを押し出す束排出ガイド３４を移動させることでシートを搬送するガイド駆動部３５と、束排出ガイド３４により搬送されてきたシートを挟持して回転することでシートを搬送する束排出ローラ３６と、シート情報に基づいて（Ｓ１００）、ガイド駆動部３５により搬送されているシートを停止させる受取位置Ａと、ガイド駆動部３５により搬送されているシートを停止させる受取位置Ｂであって、シートの搬送方向において受取位置Ａより下流の受取位置Ｂと、のどちらの位置までガイド駆動部３５によりシートを搬送させるかを選択する（Ｓ１０１、Ｓ１０２）シート受取位置選択部４１１と、を備える。【選択図】図４
Bibliography:Application Number: JP20220024515