JPH02126137U

JPH02126137U -

Info

Publication number: JPH02126137U
Application number: JP3606689U
Authority: JP
Priority date: 1989-03-28
Filing date: 1989-03-28
Publication date: 1990-10-17

Description

[Brief explanation of drawings]

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図は該搬送部の給紙側および排紙側の要部拡
大断面図、第５図は弾性押圧板の斜視図、第６図
は弾性押圧板とシート部材の作動状態を示す要部
拡大断面図である。１０……復写機本体、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）、３０５，３０６……シ
ート止め板、３０７……段付ねじ、３０８……バ
ツクアツププレート、３０９……弾性押圧板、３
６１……シート押圧板、３６２……押圧駆動軸、
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 an enlarged cross-sectional view of the main parts of the paper feed side and paper discharge side of the conveyance section, FIG. 5 is a perspective view of the elastic press plate, and FIG. 6 is the main part showing the operating state of the elastic press plate and the sheet member. It is an enlarged sectional view. DESCRIPTION OF SYMBOLS 10... Copying machine main body, 11... Platen glass (original table), 12... Original rear end stopper (abutment plate), 100... Document conveying device, 200... Paper feeding section, 300... Conveying section , 301, 302, 303
... Document transport roller, 304 ... Document holding sheet member (white sheet member), 305, 306 ... Sheet stopping plate, 307 ... Stepped screw, 308 ... Backup plate, 309 ... Elastic pressing plate, 3
61... Seat pressing plate, 362... Pressing drive shaft,
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 conveyance device, one end of the white sheet member is wound around an elastic member and held under tension, and the elastic member is elastically deformed by the tension of the white sheet member, so that the vicinity of the end of the white sheet member is A document conveying device characterized in that it is configured to come into pressure contact with a document table surface.