JP2005306506A5 - - Google Patents

Download PDF

Info

Publication number
JP2005306506A5
JP2005306506A5 JP2004122291A JP2004122291A JP2005306506A5 JP 2005306506 A5 JP2005306506 A5 JP 2005306506A5 JP 2004122291 A JP2004122291 A JP 2004122291A JP 2004122291 A JP2004122291 A JP 2004122291A JP 2005306506 A5 JP2005306506 A5 JP 2005306506A5
Authority
JP
Japan
Prior art keywords
sheet
conveyed
regulating member
conveying
stacking
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2004122291A
Other languages
Japanese (ja)
Other versions
JP4632232B2 (en
JP2005306506A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2004122291A priority Critical patent/JP4632232B2/en
Priority claimed from JP2004122291A external-priority patent/JP4632232B2/en
Priority to US11/103,589 priority patent/US7300046B2/en
Priority to CNB2005100657828A priority patent/CN100528720C/en
Publication of JP2005306506A publication Critical patent/JP2005306506A/en
Publication of JP2005306506A5 publication Critical patent/JP2005306506A5/ja
Application granted granted Critical
Publication of JP4632232B2 publication Critical patent/JP4632232B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Claims (10)

処理されるシートを積載するシート積載手段を備え、前記シート積載手段に搬送されたシートを整合してシート束を形成し、前記整合されたシート束に対して処理を行うシート処理装置において、
前記シート積載手段のシート搬送方向上流側に設けられ、前記シートのシート搬送方向の位置を規制する規制部材と、
前記シート積載手段に搬送された前記シートをシート搬送方向に搬送した後、前記シートを前記規制部材に当接させるよう該シートを前記シート搬送方向と逆方向に搬送する正逆転可能なシート搬送手段と、
を備え、
前記シート搬送手段の正転により前記シートをシート搬送方向に搬送した後、該シート搬送手段の逆転により前記シートを該シートが前記規制部材に当接するように搬送し、かつ前記シートを前記規制部材に当接するように搬送した後も、前記シート搬送手段を所定時間逆転させるようにしたことを特徴とするシート処理装置。 In a sheet processing apparatus comprising sheet stacking means for stacking sheets to be processed, forming a sheet bundle by aligning the sheets conveyed to the sheet stacking means, and processing the aligned sheet bundle,
A regulating member provided on the upstream side of the sheet stacking direction of the sheet stacking unit and regulating the position of the sheet in the sheet conveying direction;
After conveying the sheet conveyed to the sheet stacking means in a sheet conveying direction, a reversible sheet transport means for transporting the sheet so as to abut the sheet to the regulating member in the sheet conveying direction and reverse direction When,
With
After the sheet is conveyed in the sheet conveying direction by the normal rotation of the sheet conveying means, the sheet is conveyed by the reverse rotation of the sheet conveying means so that the sheet abuts the regulating member, and the sheet is conveyed by the regulating member The sheet processing apparatus is characterized in that the sheet conveying means is reversely rotated for a predetermined time even after being conveyed so as to be in contact with the sheet. 前記シート搬送手段は前記シートが前記規制部材に当接した後は、前記シート上をスリップすることを特徴とする請求項１記載のシート処理装置。   The sheet processing apparatus according to claim 1, wherein the sheet conveying unit slips on the sheet after the sheet comes into contact with the regulating member. 前記シート搬送手段は、外周部が弾性体で構成された円筒部材であることを特徴とする請求項１又は２記載のシート処理装置。 It said sheet conveying means, the sheet processing apparatus according to claim 1 or 2, wherein the outer peripheral portion is cylindrical member made of an elastic body. 前記シート搬送手段を、前記シート積載手段に前記シートが搬送される際には該シートの搬送を妨げない位置に移動させ、前記シート積載手段に前記シートが搬送された後には前記シートと当接する位置に移動させる位置制御手段を備えたことを特徴とする請求項１乃至３の何れか１項に記載のシート処理装置。 When the sheet is conveyed to the sheet stacking unit, the sheet conveying unit is moved to a position that does not interfere with the conveyance of the sheet, and comes into contact with the sheet after the sheet is conveyed to the sheet stacking unit. The sheet processing apparatus according to any one of claims 1 to 3 , further comprising position control means for moving the position to a position. 前記シート積載手段のシート搬送方向と直交する幅方向の端部に設けられ、前記シートの幅方向端部の位置を規制する側端規制部材と、
前記シート搬送手段を前記シートに当接させた状態で前記幅方向に移動させ、前記シートを前記側端規制部材に当接させる移動手段と、
を備え、
前記移動手段により、前記シート積載手段にシートが搬送される毎に前記シート搬送手段を前記シートと一体で前記幅方向に移動させ、前記シートを前記側端規制部材に当接させることを特徴とする請求項１乃至４の何れか１項に記載のシート処理装置。 A side end regulating member that is provided at an end in the width direction perpendicular to the sheet conveying direction of the sheet stacking unit and regulates the position of the width direction end of the sheet;
A moving means for moving the sheet conveying means in the width direction in a state where the sheet conveying means is brought into contact with the sheet;
With
Each time the sheet is conveyed to the sheet stacking means by the moving means, the sheet conveying means is moved in the width direction integrally with the sheet, and the sheet is brought into contact with the side end regulating member. The sheet processing apparatus according to any one of claims 1 to 4 . 前記シート搬送手段により前記シートをシート搬送方向と逆方向に搬送して前記規制部材に当接させ、前記移動手段により前記シート搬送手段と一体的にシートを前記幅方向に移動させて前記側端規制部材に当接させ、該シートを整合することを特徴とする請求項５記載のシート処理装置。 The sheet conveying means conveys the sheet in a direction opposite to the sheet conveying direction to contact the regulating member, and the moving means moves the sheet integrally with the sheet conveying means in the width direction so as to form the side edge. 6. The sheet processing apparatus according to claim 5 , wherein the sheet is aligned by abutting against a regulating member. 前記移動手段は、前記シート搬送手段による前記シートの移動動作を、前記シートが前記側端規制部材に当接するように移動した後も、所定時間継続させることを特徴とする請求項５又は６記載のシート処理装置。The said moving means continues the movement operation | movement of the said sheet | seat by the said sheet conveyance means for a predetermined time, even after moving so that the said sheet | seat contact | abuts to the said side edge regulating member. Sheet processing equipment. 前記シート搬送手段は、前記シートが前記側端規制部材に当接した後は、前記シート上をスリップすることを特徴とする請求項５乃至７の何れか１項に記載のシート処理装置。The sheet processing apparatus according to claim 5, wherein the sheet conveying unit slips on the sheet after the sheet abuts on the side end regulating member. シートに画像を形成する画像形成部と、前記画像形成部により画像が形成されたシートを処理する請求項１乃至８のいずれか１項に記載のシート処理装置とを備えたことを特徴とする画像形成装置。 An image forming unit for forming an image on a sheet, characterized by comprising a sheet processing device according to any one of claims 1 to 8 for processing the by the image forming unit the image has been formed sheet Image forming apparatus. 画像形成部からシート積載手段に搬送されたシートを整合してシート束を形成し、前記整合されたシート束に対して綴じ手段により綴じ処理を行う画像形成装置において、
前記シート積載手段のシート搬送方向上流側に設けられ、前記シートのシート搬送方向の位置を規制する規制部材と、
前記シート積載手段に搬送された前記シートをシート搬送方向に搬送した後、前記シートを前記規制部材に当接させるよう該シートを前記シート搬送方向と逆方向に搬送する正逆転可能なシート搬送手段と、
を備え、
前記シート搬送手段の正転により前記シートをシート搬送方向に搬送した後、該シート搬送手段の逆転により前記シートを該シートが前記規制部材に当接するように搬送し、かつ前記シートを前記規制部材に当接するように搬送した後も、前記シート搬送手段を所定時間逆転させるようにしたことを特徴とする画像形成装置。 In an image forming apparatus that aligns sheets conveyed from an image forming unit to a sheet stacking unit to form a sheet bundle, and performs binding processing on the aligned sheet bundle by a binding unit.
A regulating member provided on the upstream side of the sheet stacking direction of the sheet stacking unit and regulating the position of the sheet in the sheet conveying direction;
After conveying the sheet conveyed to the sheet stacking means in a sheet conveying direction, a reversible sheet transport means for transporting the sheet so as to abut the sheet to the regulating member in the sheet conveying direction and reverse direction When,
With
After the sheet is conveyed in the sheet conveying direction by the normal rotation of the sheet conveying means, the sheet is conveyed by the reverse rotation of the sheet conveying means so that the sheet abuts the regulating member, and the sheet is conveyed by the regulating member An image forming apparatus characterized in that the sheet conveying means is reversely rotated for a predetermined time after being conveyed so as to abut against the sheet.
JP2004122291A 2004-04-16 2004-04-16 Sheet processing apparatus and image forming apparatus having the same Expired - Fee Related JP4632232B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2004122291A JP4632232B2 (en) 2004-04-16 2004-04-16 Sheet processing apparatus and image forming apparatus having the same
US11/103,589 US7300046B2 (en) 2004-04-16 2005-04-12 Sheet processing apparatus and image forming apparatus having the same
CNB2005100657828A CN100528720C (en) 2004-04-16 2005-04-15 Sheet processing apparatus and image forming apparatus having the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004122291A JP4632232B2 (en) 2004-04-16 2004-04-16 Sheet processing apparatus and image forming apparatus having the same

Publications (3)

Publication Number Publication Date
JP2005306506A JP2005306506A (en) 2005-11-04
JP2005306506A5 true JP2005306506A5 (en) 2007-06-07
JP4632232B2 JP4632232B2 (en) 2011-02-16

Family

ID=35435702

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004122291A Expired - Fee Related JP4632232B2 (en) 2004-04-16 2004-04-16 Sheet processing apparatus and image forming apparatus having the same

Country Status (1)

Country Link
JP (1) JP4632232B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5079543B2 (en) 2008-02-25 2012-11-21 キヤノンファインテック株式会社 Sheet processing apparatus and image forming apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03128858A (en) * 1989-10-13 1991-05-31 Ricoh Co Ltd Sheet matching device in image forming device and the like
JPH089088Y2 (en) * 1989-10-31 1996-03-13 ジューキ株式会社 Paper posture adjusting device in printer
JP3621565B2 (en) * 1997-08-27 2005-02-16 株式会社リコー Sheet alignment apparatus and image forming apparatus
JP2002037512A (en) * 2000-07-21 2002-02-06 Canon Aptex Inc Sheet after-treatment device and image forming device furnished with this device
JP2003137472A (en) * 2001-10-31 2003-05-14 Omron Corp Paper post-processing device, and image forming device

Similar Documents

Publication Publication Date Title
JP2008297085A5 (en)
JP2008239298A5 (en)
JP2008201585A5 (en)
JP2006027863A5 (en)
JP2010173804A5 (en)
JP2006027859A5 (en)
JP2008273735A5 (en)
JP2008037605A5 (en)
JP2006027862A5 (en)
JP2015016980A5 (en)
JP2006298555A5 (en)
JP2007269436A5 (en)
JP2009218733A5 (en)
JP2006131349A5 (en)
JP2006306603A5 (en)
JP2007314342A5 (en)
WO2009034723A1 (en) Paper sheet handling mechanism, paper sheet handling method, and paper sheet handling device
JP2005089121A5 (en)
JP2005306505A5 (en)
JP2005306506A5 (en)
JP2006337549A5 (en)
JP2009126658A5 (en)
JP2011190100A5 (en)
JP2007131440A5 (en)
JP2010070272A5 (en)