JPH02145274U - - Google Patents

Description

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

第１図は本考案による原稿送り装置の一実施例
の正面一部断面図、第２図は排紙部の斜視図、第
３図は排紙部の側面一部断面図、第４図は原稿再
セツト状態を示す構成図、第５図は原稿サイドフ
エンスの駆動機構の斜視図、第６図は原稿サイド
フエンス間隙と抵抗値との関係を示す説明図、第
７図は原稿セツトの説明図、第８図、第９図は排
紙ユニツトの移動機構の他の実施例を示す構成図
である。 １……給送手段 ７……搬送手段、１３……排
紙手段、１５……排紙ユニツト、１８……仕切板
、２１……原稿テーブル、５０，５３……駆動手
段、６３，Ｓ……検知手段。 FIG. 1 is a front partial sectional view of an embodiment of the document feeder according to the present invention, FIG. 2 is a perspective view of the paper ejection section, FIG. 3 is a side partial sectional view of the paper ejection section, and FIG. 5 is a perspective view of the driving mechanism of the document side fence, FIG. 6 is an explanatory diagram showing the relationship between the document side fence gap and the resistance value, and FIG. 7 is an explanation of document setting. 8 and 9 are configuration diagrams showing other embodiments of the moving mechanism for the paper discharge unit. DESCRIPTION OF SYMBOLS 1... Feeding means 7... Conveyance means, 13... Paper discharge means, 15... Paper discharge unit, 18... Partition plate, 21... Document table, 50, 53... Drive means, 63, S... ...detection means.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 原稿テーブルにセツトした原稿を分離給送する
給送手段と、分離した原稿を複写位置まで送り込
むための搬送手段と、所定の複写工程終了後に原
稿を前記原稿テーブルに戻す排紙手段とを備えた
原稿送り装置において、セツトされた原稿と複写
工程終了後の原稿とを区切る仕切板を有する排紙
ユニツトと、原稿サイズを検知する検知手段と、
前記排紙ユニツトを移動させる駆動手段とを設け
、セツトされた原稿サイズに応じて排紙ユニツト
を所定位置まで移動させるように構成したことを
特徴とする原稿送り装置。 The apparatus includes a feeding means for separating and feeding the original set on the original table, a conveying means for feeding the separated original to a copying position, and a paper ejecting means for returning the original to the original table after a predetermined copying process is completed. In the document feeding device, a paper ejection unit having a partition plate that separates the set document from the document after the copying process has been completed, and a detection means for detecting the document size;
1. A document feeder comprising: a drive means for moving said paper discharge unit, and configured to move the paper discharge unit to a predetermined position according to the set document size.