JPH047538U - - Google Patents
Info
- Publication number
- JPH047538U JPH047538U JP4704890U JP4704890U JPH047538U JP H047538 U JPH047538 U JP H047538U JP 4704890 U JP4704890 U JP 4704890U JP 4704890 U JP4704890 U JP 4704890U JP H047538 U JPH047538 U JP H047538U
- Authority
- JP
- Japan
- Prior art keywords
- document
- roller
- pick
- feed roller
- guide plate
- 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
Links
- 238000000926 separation method Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Sheets, Magazines, And Separation Thereof (AREA)
Description
第1図〜第4図は本考案に係る原稿自動送給装
置の一実施例を示す図であり、第1図はその要部
構成図、第2図は第1図における下側原稿ガイド
板の斜視図、第3,4図は原稿先端が給紙コロと
分離コロのニツプ部に挟み込んでセツトされた状
態を示す図である。第5図〜第8図は従来の原稿
自動送給装置を示す図であり、第5図はその要部
構成図、第6図は第5図における分離コロと砥石
ストツパの構成図、第7図は原稿の初期セツト状
態を示す図、第8図は原稿先端がピツクアツプコ
ロと給紙コロによつて搬送される状態を示す図あ
る。
3……ピツクアツプコロ、4……加圧板、5…
…給紙コロ(フイードコロ)、6……分離コロ、
8……原稿テーブル、10……ジヤンプ台、21
……原稿自動送給装置、22……下側ガイド板、
22a……搬送面、22b……突出穴、23a,
b……レール(調整部材)、24……原稿。
1 to 4 are diagrams showing an embodiment of the automatic document feeder according to the present invention, FIG. 1 is a configuration diagram of its main parts, and FIG. 2 is a lower document guide plate in FIG. 1. FIGS. 3 and 4 are perspective views showing a state in which the leading edge of the document is sandwiched between the nip portions of the paper feed roller and the separation roller. 5 to 8 are diagrams showing a conventional automatic document feeder, in which FIG. 5 is a configuration diagram of its main parts, FIG. 6 is a configuration diagram of the separation roller and grindstone stopper in FIG. 5, and FIG. This figure shows the initial set state of the original, and FIG. 8 shows the state where the leading edge of the original is conveyed by the pick-up roller and the paper feed roller. 3... Pick up roller, 4... Pressure plate, 5...
...Paper feeding roller (feed roller), 6...Separation roller,
8... Original table, 10... Jump table, 21
... Automatic document feeder, 22 ... Lower guide plate,
22a...Conveyance surface, 22b...Protrusion hole, 23a,
b...Rail (adjustment member), 24...Manuscript.
Claims (1)
を送り出すピツクアツプコロと、載置された原稿
の最上面に当接し原稿を該ピツクアツプコロに押
しつける圧板と、回転駆動されピツクアツプコロ
により送り出された原稿を搬送するフイードコロ
と、フイードコロに当接しピツクアツプコロによ
り送り出された原稿を1枚づつ分離する分離コロ
と、該各コロの搬送方向に延在して原稿が載置さ
れて搬送される搬送面を形成する原稿ガイド板と
、を備え、 該原稿ガイド板の下側に前記ピツクアツプコロ
およびフイードコロが配設され、該搬送面に載置
される原稿の最下面と各コロが当接するように各
コロが突出する突出穴が上部原稿ガイド板に形成
され、該突出穴からのフイードコロの突出による
搬送面との高低差により最下段の原稿の先端を前
記分離コロとフイードコロのニツプ部に案内する
原稿自動送給装置において、 前記フイードコロの突出による搬送面との高低
差を小さくする調整部材を前記原稿ガイド板上の
前記ニツプ部近傍に設けたことを特徴とする原稿
自動送給装置。[Scope of Claim for Utility Model Registration] A pick-up roller that comes into contact with the lowest surface of the placed document and feeds out the lowest document; a pressure plate that comes into contact with the top surface of the placed document and presses the document against the pick-up roller; A feed roller that is rotatably driven and conveys the document sent out by the pick-up roller, a separation roller that comes into contact with the feed roller and separates the document sent out by the pick-up roller one by one, and a separation roller that extends in the conveying direction of each roller and separates the document from the document sent out by the pick-up roller. a document guide plate forming a conveyance surface on which the document is placed and conveyed; the pick up roller and the feed roller are disposed below the document guide plate; and the lowermost surface of the document placed on the conveyance surface. A protruding hole from which each roller protrudes is formed in the upper document guide plate so that the rollers come into contact with each other, and the height difference between the feeding roller and the conveying surface caused by the protrusion of the feed roller from the protruding hole allows the leading edge of the lowest document to be moved between the separation rollers. An automatic document feeder that guides documents to a nip portion of a feed roller, characterized in that an adjustment member is provided near the nip portion on the document guide plate to reduce a height difference between the feed roller and the conveying surface due to the protrusion of the feed roller. Automatic document feeder.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990047048U JP2542803Y2 (en) | 1990-05-02 | 1990-05-02 | Automatic paper feeder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990047048U JP2542803Y2 (en) | 1990-05-02 | 1990-05-02 | Automatic paper feeder |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH047538U true JPH047538U (en) | 1992-01-23 |
JP2542803Y2 JP2542803Y2 (en) | 1997-07-30 |
Family
ID=31562643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990047048U Expired - Fee Related JP2542803Y2 (en) | 1990-05-02 | 1990-05-02 | Automatic paper feeder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2542803Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009234728A (en) * | 2008-03-27 | 2009-10-15 | Konica Minolta Business Technologies Inc | Paper feeding device |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58158040U (en) * | 1982-04-16 | 1983-10-21 | 三洋電機株式会社 | Automatic document feeder |
JPS58161930U (en) * | 1982-04-23 | 1983-10-28 | 富士ゼロックス株式会社 | Original feed tray |
JPS61116647U (en) * | 1985-01-09 | 1986-07-23 | ||
JPH01285543A (en) * | 1988-05-09 | 1989-11-16 | Fuji Xerox Co Ltd | Automatic document feeder |
-
1990
- 1990-05-02 JP JP1990047048U patent/JP2542803Y2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58158040U (en) * | 1982-04-16 | 1983-10-21 | 三洋電機株式会社 | Automatic document feeder |
JPS58161930U (en) * | 1982-04-23 | 1983-10-28 | 富士ゼロックス株式会社 | Original feed tray |
JPS61116647U (en) * | 1985-01-09 | 1986-07-23 | ||
JPH01285543A (en) * | 1988-05-09 | 1989-11-16 | Fuji Xerox Co Ltd | Automatic document feeder |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009234728A (en) * | 2008-03-27 | 2009-10-15 | Konica Minolta Business Technologies Inc | Paper feeding device |
JP4513885B2 (en) * | 2008-03-27 | 2010-07-28 | コニカミノルタビジネステクノロジーズ株式会社 | Paper feeder |
US8109501B2 (en) | 2008-03-27 | 2012-02-07 | Konica Minolta Business Technologies, Inc. | Sheet feeding device with guide member |
Also Published As
Publication number | Publication date |
---|---|
JP2542803Y2 (en) | 1997-07-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE60114926D1 (en) | paper feeding | |
JPH047538U (en) | ||
JPH0321038U (en) | ||
JPH0450270Y2 (en) | ||
JPH0380044U (en) | ||
JPH0324515Y2 (en) | ||
JPS60137734U (en) | automatic paper feeder | |
JPH0117550Y2 (en) | ||
JPS6450243U (en) | ||
JPS6023148U (en) | automatic paper feeder | |
JPS6011859Y2 (en) | automatic paper feeder | |
JPH0297339U (en) | ||
JPS58161946U (en) | Paper sheet stacking device | |
JPH0215876Y2 (en) | ||
JPH0272237U (en) | ||
JPS58187536U (en) | Gate device for paper sheet processing machine | |
JPS63197232U (en) | ||
JPS60110347U (en) | Automatic document feeder in copying machines | |
JPH0170725U (en) | ||
JPS6123051A (en) | Original feed-out device | |
JPH0279374U (en) | ||
JPH061473A (en) | Document separation device | |
JPS6414743U (en) | ||
JPS64542U (en) | ||
JPH0234576U (en) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |