JPS59138975U - Paper sheet feeding device - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図Ａ、　Ｂは従来の繰出し装置を示す説明図、第２
図は本考案による繰出し装置の一実施例を示す側面図、
第３図は第２図Ｉ−Ｉ線視図、第４図　　−は第３図の
■−■線断面拡大側面図、第５図はゲート部の構成例を
示す斜視図、第６図は紙葉の送出時の状態を示す説明図
である。 １・・・紙葉載置板、２・・・ゲート部材、３・・・繰
出しローラ、３Ａ・・・けり出し部、６・・・摩擦ゲー
ト部材、６Ａ・・・摩擦面、６Ｂ・・・突出摩擦面、７
・・・滑面部材、７Ａ・・・滑面、７Ｂ・・・突出摩擦
面、９・・・回転体の一例としてのプーリー、１１・・
・ガイド部材の一例としての送り出じローラ、１３・・
・ベルト、Ｐ・・・紙葉。Figures 1A and B are explanatory diagrams showing a conventional feeding device;
The figure is a side view showing an embodiment of the feeding device according to the present invention.
3 is a view taken along the line I-I in FIG. FIG. 3 is an explanatory diagram showing a state when paper sheets are sent out. DESCRIPTION OF SYMBOLS 1...Paper sheet placement plate, 2...Gate member, 3...Feeding roller, 3A...Kicking part, 6...Friction gate member, 6A...Friction surface, 6B...・Protruding friction surface, 7
...Smooth surface member, 7A...Smooth surface, 7B...Protruding friction surface, 9...Pulley as an example of a rotating body, 11...
・Feeding roller as an example of a guide member, 13...
・Belt, P...paper leaf.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 整列される紙葉群の最前位の紙葉の巾方向はＳ゛中央部
位に対向して配設され、周面の一部に紙葉に摩擦接触し
てこれをけり出すけり出し部を有する繰出しローラと、
この繰出しローラに対向して設けられ繰出しローラと協
働してゲート間隙を形成するゲート部材と、前記繰出し
ローラの両側に位置して該繰出しローラの軸上に設けら
れ、外周面が滑りやすい滑面とされた回転体と、前記ゲ
ート部材の両側位置にあって前記回転体に対向して設け
られ、該回転体との簡にゲート間隙より大きいガイド間
隙を前記ゲート部材の両側に形成するローラ等のガイド
部材とを有し、前記ゲート部材、　　　は、最前位の紙
葉に追従する紙葉群の先端縁を摩゛・　　擦接触により
係止する前記繰出しローラより巾が広い摩擦面を備え、
その繰出しローラの周面に対向する摩擦面部分は該ロー
ラ周面との間に１枚の紙葉の通過を許容するゲート間隙
が形成され、このローラの両端面より巾方向外方両側に
位置する摩擦面部分はゲート間隙を形成する摩擦面部分
に対し該ローラ周面と交叉する位置まで突出した突出摩
擦面とされた摩擦ゲート部材と、この摩擦ゲート部材の
摩擦面の始端に向は紙葉の先端縁を滑動させて誘導し、
前記ゲート間隙が形成される摩擦面の上流位置の滑面、
および突出摩擦面の上流位置に形成され該突出摩擦面に
向けて上流側から次第に突出摩擦面に連なる突出滑面を
有する滑面部材とで構成してなり、前記繰出しローラの
回転により繰出される紙葉の巾方向中央部位先端縁を繰
出しローラとゲート部材の突出滑面および突出摩擦面と
で分離し、分離されてゲート間隙へ送り込まれろ紙葉を
ゲート間隙を形成する摩擦面で分離するようにし、摩擦
面により係止しきれない追従紙葉のみをゲート間隙で係
止し、回転体とガイ　　　゛ド部材は繰出される紙葉の
両側部位をその紙葉の巾方向中央部位先端縁のゲート間
隙位置での変位とはＳ゛同形状に変位させて次位以降の
紙葉との分離を補助するとともに繰出される紙葉のゲー
ト間隙通過の際の紙葉両側部位をガイド間隙でガイドし
てその通過を容易にし、かつ繰出される紙葉および次位
以降の紙葉の繰出し方向姿勢を維持して紙葉の傾き繰出
しを防ぎ、１枚のみの紙葉の繰出　　　　　−′しをな
さしめるようにしたことを特徴とする紙葉類繰出し装置
。　　。The width direction of the frontmost paper sheet in the set of paper sheets to be arranged is disposed opposite to the central part of S, and a part of the circumferential surface thereof has a kick-out part that makes frictional contact with the paper sheet and kicks it out. Laura and
A gate member is provided facing the feeding roller and cooperates with the feeding roller to form a gate gap; a rotating body having a flat surface, and rollers that are provided on both sides of the gate member and facing the rotating body, and that form guide gaps with the rotating body that are easily larger than the gate gap on both sides of the gate member. The gate member has a friction surface wider than the feed roller that locks the leading edge of a group of sheets following the foremost sheet through frictional contact.
A gate gap is formed between the friction surface portion facing the circumferential surface of the feeding roller and the circumferential surface of the roller, which allows passage of one sheet of paper, and is located on both sides outward in the width direction from both end surfaces of the roller. The friction surface portion that forms the gate gap is a friction gate member that is a protruding friction surface that protrudes to a position that intersects the roller circumferential surface, and the starting end of the friction surface of this friction gate member is a sheet of paper. Guide by sliding the tip of the leaf,
a smooth surface located upstream of the friction surface where the gate gap is formed;
and a smooth surface member having a protruding smooth surface formed at a position upstream of the protruding friction surface and gradually continuous with the protruding friction surface from the upstream side toward the protruding friction surface, and is fed out by rotation of the feed roller. The tip edge of the center portion in the width direction of the paper sheet is separated by the feeding roller and the protruding smooth surface and the protruding friction surface of the gate member, and the separated filter paper sheet is fed into the gate gap and separated by the friction surface forming the gate gap. Then, only the trailing sheet that cannot be locked by the friction surface is locked in the gate gap, and the rotating body and guide member move both sides of the sheet to be fed out to the center of the sheet in the width direction. Displacement at the gate gap position means S. Displace the paper in the same shape to assist in separating it from the next and subsequent sheets, and guide the paper sheet on both sides with the guide gap as the sheet passes through the gate gap. This method facilitates the passage of the sheet, maintains the orientation of the sheet to be fed and subsequent sheets in the feeding direction, prevents the sheet from being fed out at an angle, and prevents the feeding of only one sheet. A paper sheet feeding device characterized in that it is configured to be tightened. .