JPH02127653U

JPH02127653U -

Info

Publication number: JPH02127653U
Application number: JP3606589U
Authority: JP
Priority date: 1989-03-28
Filing date: 1989-03-28
Publication date: 1990-10-22

Description

[Brief explanation of the drawing]

第１図はこの考案による原稿搬送装置の断面図
、第２図はこの原稿搬送装置の全体の駆動系統図
、第３図は搬送部の主要構成部材を示す斜視図、
第４図は原稿搬送装置底部のバツクアツププレー
ト近傍の要部仰観斜視図、第５図は露光時のプラ
テンガラス面上の原稿を押圧する手段の要部拡大
断面図、第６図は原稿搬送装置を揺動起立させた
状態を示す複写機の斜視図である。１０……複写機本体、１１……プラテンガラス
（原稿台）、１２……原稿後端ストツパ（突当て
板）、１００……原稿搬送装置、２００……給紙
部、３００……搬送部、３０１，３０２，３０３
……原稿搬送ローラ、３０４……原稿押えシート
部材（白色シート部材）、３０４Ｄ，３０４Ｅ…
…両サイド面、３０５，３０６……シート止め板
、３０７Ａ，３０７Ｂ……シート押え部材（弾性
部材）、３０８……バツクアツププレート（固定
部材）、３０８Ａ，３０８Ｂ……フランジ面、３
０９……弾性押圧板、３６１……シート押圧板、
４００……排紙部、Ｄ……原稿。 FIG. 1 is a sectional view of the original document conveying device according to this invention, FIG. 2 is a diagram of the entire drive system of this document conveying device, and FIG. 3 is a perspective view showing the main components of the conveying section.
FIG. 4 is a perspective view of the essential parts near the back-up plate at the bottom of the document conveying device, FIG. 5 is an enlarged sectional view of the essential parts of the means for pressing the document on the platen glass surface during exposure, and FIG. 6 is the document FIG. 2 is a perspective view of the copying machine showing a state in which the conveying device is oscillated and erected. 10...Copying machine main body, 11...Platen glass (original table), 12...Document trailing edge stopper (abutment plate), 100...Document conveyance device, 200...Paper feeding section, 300...Transportation section, 301, 302, 303
...Document transport roller, 304...Document holding sheet member (white sheet member), 304D, 304E...
...both side surfaces, 305, 306... sheet retaining plate, 307A, 307B... sheet holding member (elastic member), 308... back up plate (fixing member), 308A, 308B... flange surface, 3
09...Elastic pressure plate, 361...Sheet pressure plate,
400...Paper output section, D...Document.

Claims

[Scope of utility model registration request]

Consists of a document transport roller that transports the original fed from the paper feed section onto the document table and the exposed document that has been exposed to the document discharge section, and a white sheet member that presses and separates the document from the document table. In the document conveying device, a fixed member facing the document table is provided at a predetermined distance from the document table below the end surfaces of both sides other than the document passing surface.
2. A document conveying device, characterized in that an elastic member is disposed so as to maintain the original document passage surface, and the elastic member is configured to abut or face each other with a slight distance from both end surfaces of the white sheet member other than the document passing surface.