JPS63104350U

JPS63104350U -

Info

Publication number: JPS63104350U
Application number: JP19840586U
Authority: JP
Priority date: 1986-12-25
Filing date: 1986-12-25
Publication date: 1988-07-06

Description

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

第１図乃至第４図は本考案の一実施例を示すも
ので、第１図および第２図は給紙状態における平
面図および正面図、第３図は帳票類を整位するた
めシートガイドを帳票類の幅方向へ移動させたと
きの平面図、第４図はその正面図である。Ｐ……帳票類、１……給紙台、２……搬送基準
面、３ａ，４ａ……第１の給紙ローラ（給紙機構
）、３ｂ，４ｂ……第２の給紙ローラ（給紙機構
）、５ａ，５ｂ……アームブロツク、６……駆動
用シヤフト、７……シートガイド、１０……２枚
送り防止機構、１３……セパレータ、１５……付
勢体（付勢機構）、１７……検出器、１９……制
御部。 Figures 1 to 4 show an embodiment of the present invention. Figures 1 and 2 are a plan view and a front view in a paper feeding state, and Figure 3 is a sheet guide for aligning forms. FIG. 4 is a plan view of the document when it is moved in the width direction of the forms, and FIG. 4 is a front view thereof. P...Forms, 1...Paper feed table, 2...Conveyance reference surface, 3a, 4a...First paper feed roller (paper feed mechanism), 3b, 4b...Second paper feed roller (paper feed paper mechanism), 5a, 5b...arm block, 6...drive shaft, 7...sheet guide, 10...two-sheet feeding prevention mechanism, 13...separator, 15...biasing body (biasing mechanism) , 17...detector, 19...control unit.

Claims

【実用新案登録請求の範囲】 (1) 帳票類を載置し、少なくとも給紙機構と張
票が接触する給紙端部が上下動可能な給紙台と、
この給紙台上に載置された帳票の給紙端部と接触
し帳票を１枚ずつ取り出す一端部と、２枚送り防
止機構とともに取り出された帳票の２枚送りを防
止する他端部とから成る１対の給紙機構とを持つ
給紙装置において、前記給紙台上に載置された帳
票の幅を揃えるシートガイドと、前記１対の給紙
機構のうち一方は帳票に対して固定の位置で接触
し、他方は前記シートガイドと連動するとともに
、他端部を中心に一端部が回動可能な給紙機構と
、前記２枚送り防止機構を前記給紙機構の他端部
へ付勢する付勢機構と、前記給紙機構の回動を検
出する検出器と、この検出器からの検出結果に応
じて前記付勢機構を制御する制御部とを具備した
ことを特徴とする帳票類の給紙装置。 (2) 給紙機構は一端部に設けられた第１の給紙
ローラと、他端部に設けられた第２の給紙ローラ
とから成るものを１対設けたことを特徴とする実
用新案登録請求の範囲第１項記載の帳票類の給紙
装置。 (3) 給紙機構は１対の給紙ベルトから成ること
を特徴とする実用新案登録請求の範囲第１項記載
の帳票類の給紙装置。[Scope of claim for utility model registration] (1) A paper feed stand on which forms are placed and at least the paper feed end where the paper feed mechanism and the paper sheet come into contact can move up and down;
One end comes into contact with the feed end of the forms placed on the paper feed table and takes out the forms one by one, and the other end works with a double-sheet feed prevention mechanism to prevent the ejected forms from being fed twice. In a paper feeding device having a pair of paper feeding mechanisms consisting of a sheet guide for aligning the width of the forms placed on the paper feeding tray, and one of the pair of paper feeding mechanisms a paper feeding mechanism that contacts at a fixed position, the other interlocks with the sheet guide, and has one end rotatable around the other end; and the double sheet feed prevention mechanism is connected to the other end of the paper feeding mechanism The paper feed mechanism is characterized by comprising: a biasing mechanism that biases the paper feeding mechanism; a detector that detects rotation of the paper feeding mechanism; and a control unit that controls the biasing mechanism according to the detection result from the detector. Paper feeding device for documents. (2) A utility model characterized in that the paper feeding mechanism is provided with a pair of paper feeding rollers consisting of a first paper feeding roller provided at one end and a second paper feeding roller provided at the other end. A paper feeding device for forms as set forth in claim 1. (3) The paper feeding device for forms as set forth in claim 1 of the utility model registration claim, wherein the paper feeding mechanism comprises a pair of paper feeding belts.