JPH045435U

JPH045435U -

Info

Publication number: JPH045435U
Application number: JP4586290U
Authority: JP
Priority date: 1990-04-27
Filing date: 1990-04-27
Publication date: 1992-01-20

Description

[Brief explanation of the drawing]

第１図はこの考案による搬送ベルトの斜視図、
第２図および第３図は該搬送ベルトの展開平面図
、第４図は該搬送ベルトのＡ−Ａ断面拡大図、第
５図はこの考案による搬送ベルトの他の実施例を
示す展開平面図、第６図はこの考案に係る複写機
の全体構成図、第７図は搬送ベルトの駆動系を示
す斜視図である。１００……複写機本体、１０１……原稿台ガラ
ス、１０２……原稿ストツパ、１１０……露光光
学系、２００……原稿搬送装置（ＲＤＨ装置等）
、２０１……原稿載置台、２１０……搬送ベルト
、２１１……第一ローラ、２１２……第二ローラ
、２１３……正逆切換え手段、２１４……メイン
モータ、２１６……テンシヨンローラ、２１７，
２１８，２１９……押えローラ、２１０１，２１
０２，２１０３，２１０４，２１０５，２１０６
……凹状溝部、２１０７……外表面、Ｄ，Ｄ１，
Ｄ２，Ｄ３，Ｄ４……原稿、Ｔ……搬送ベルトの
板厚、ｄ……溝深さ、ｗ……溝幅。 Figure 1 is a perspective view of the conveyor belt according to this invention.
2 and 3 are developed plan views of the conveyor belt, FIG. 4 is an enlarged sectional view taken along line A-A of the conveyor belt, and FIG. 5 is a developed plan view showing another embodiment of the conveyor belt according to this invention. 6 is an overall configuration diagram of a copying machine according to this invention, and FIG. 7 is a perspective view showing a drive system of a conveyor belt. 100...Copying machine main body, 101...Original table glass, 102...Document stopper, 110...Exposure optical system, 200...Document transport device (RDH device, etc.)
, 201... Document placement table, 210... Conveyance belt, 211... First roller, 212... Second roller, 213... Forward/reverse switching means, 214... Main motor, 216... Tension roller, 217 ，
218, 219... Presser roller, 2101, 21
02, 2103, 2104, 2105, 2106
... Concave groove, 2107 ... Outer surface, D, D1,
D2, D3, D4...Document, T...Thickness of conveyor belt, d...Groove depth, w...Groove width.

Claims

[Scope of utility model registration request]

Supplying the original set on the original platen to the image exposure position on the glass platen surface of the image recording device,
After exposure processing of the original by the image recording device, in the original transporting device that stores the original on the ejection tray or the original placing table, the original is rotatably stretched and conveyed onto the glass surface of the original platen and then ejected. A plurality of parallel striped white concave grooves are formed along the document conveyance direction on the document pressing surface of the endless elastic wide conveyor belt, and the concave grooves are located at the side edges in the width direction of the document being conveyed. A document conveying belt of a document conveying device characterized by being arranged as follows.