JPH0288945U - - Google Patents

Info

Publication number
JPH0288945U
JPH0288945U JP16764988U JP16764988U JPH0288945U JP H0288945 U JPH0288945 U JP H0288945U JP 16764988 U JP16764988 U JP 16764988U JP 16764988 U JP16764988 U JP 16764988U JP H0288945 U JPH0288945 U JP H0288945U
Authority
JP
Japan
Prior art keywords
sheets
sheet
suction unit
pressure suction
stacked
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
JP16764988U
Other languages
Japanese (ja)
Other versions
JP2518073Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1988167649U priority Critical patent/JP2518073Y2/en
Publication of JPH0288945U publication Critical patent/JPH0288945U/ja
Application granted granted Critical
Publication of JP2518073Y2 publication Critical patent/JP2518073Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Paper Feeding For Electrophotography (AREA)
  • Conveyance By Endless Belt Conveyors (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図及び第２図は本考案の実施例の給紙装置
の説明図、第３図ａは従来の給紙装置のガイド部
材の一例を示す平面図、第３図ｂはそのＡ―Ａ線
断面図である。 ３……エアーナイフ装置、４……用紙先端ガイ
ド板（押さえ部材）、４ａ……ブラシローラ（回
転体）、５……バキユームタンク（負圧吸引部）
、６……搬送ベルト、７……ガイド板（ガイド部
材）。 1 and 2 are explanatory diagrams of a paper feeder according to an embodiment of the present invention, FIG. 3a is a plan view showing an example of a guide member of a conventional paper feeder, and FIG. 3b is an A-A FIG. 3... Air knife device, 4... Paper leading edge guide plate (pressing member), 4a... Brush roller (rotating body), 5... Vacuum tank (negative pressure suction unit)
, 6... Conveyor belt, 7... Guide plate (guide member).

Claims (1)

【実用新案登録請求の範囲】 (1) 積載されたシートの給送側先端部へ空気を
吹きつけ該シート間を分離し、最下シートを負圧
吸引部で吸引しつつ搬送し、該負圧吸引部のシー
ト給送方向後流側に設けたガイド部材を通して給
送する給紙装置において、 前記シートが積載される前には退避した位置に
あり、積載された後、空気吹きつけにより分離さ
れた前記シートを上部から押さえる位置まで動く
押さえ部材を設けたことを特徴とする給紙装置。 (2) 積載されたシートの給送側先端部へ空気を
吹きつけ該シート間を分離し、最下シートを負圧
吸引部で吸引しつつ搬送し、該負圧吸引部のシー
ト給送方向後流側に設けたガイド部材を通して給
送する給紙装置において、 前記ガイド部材の入口部に、給送される前記最
下シートの先端部を案内する回転体を設けたこと
を特徴とする給紙装置。[Scope of Claim for Utility Model Registration] (1) Air is blown to the leading ends of the stacked sheets on the feeding side to separate the sheets, and the bottom sheet is conveyed while being sucked by the negative pressure suction unit. In a paper feeding device that feeds sheets through a guide member provided on the downstream side in the sheet feeding direction of a pressure suction unit, the sheets are in a retracted position before being stacked, and after being stacked, they are separated by air blowing. A paper feeding device comprising a pressing member that moves to a position where it presses the sheet from above. (2) Air is blown to the leading edge of the stacked sheets on the feeding side to separate the sheets, the bottom sheet is conveyed while being sucked by the negative pressure suction unit, and the sheet is conveyed in the sheet feeding direction of the negative pressure suction unit. A sheet feeding device that feeds sheets through a guide member provided on a downstream side, characterized in that a rotary body is provided at an inlet of the guide member to guide a leading end of the bottom sheet to be fed. paper equipment.
JP1988167649U 1988-12-27 1988-12-27 Paper feeder Expired - Lifetime JP2518073Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988167649U JP2518073Y2 (en) 1988-12-27 1988-12-27 Paper feeder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988167649U JP2518073Y2 (en) 1988-12-27 1988-12-27 Paper feeder

Publications (2)

Publication Number Publication Date
JPH0288945U true JPH0288945U (en) 1990-07-13
JP2518073Y2 JP2518073Y2 (en) 1996-11-20

Family

ID=31456136

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988167649U Expired - Lifetime JP2518073Y2 (en) 1988-12-27 1988-12-27 Paper feeder

Country Status (1)

Country Link
JP (1) JP2518073Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04138469A (en) * 1990-09-28 1992-05-12 Sharp Corp Electrophotographic device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5266498U (en) * 1975-11-12 1977-05-17
JPS6024537A (en) * 1983-07-21 1985-02-07 Fuji Xerox Co Ltd Automatic original feeding device
JPS6044435A (en) * 1983-08-19 1985-03-09 Fuji Xerox Co Ltd Paper feeding device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5266498U (en) * 1975-11-12 1977-05-17
JPS6024537A (en) * 1983-07-21 1985-02-07 Fuji Xerox Co Ltd Automatic original feeding device
JPS6044435A (en) * 1983-08-19 1985-03-09 Fuji Xerox Co Ltd Paper feeding device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04138469A (en) * 1990-09-28 1992-05-12 Sharp Corp Electrophotographic device

Also Published As

Publication number Publication date
JP2518073Y2 (en) 1996-11-20

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