JPH0451439U - - Google Patents

Info

Publication number
JPH0451439U
JPH0451439U JP9270990U JP9270990U JPH0451439U JP H0451439 U JPH0451439 U JP H0451439U JP 9270990 U JP9270990 U JP 9270990U JP 9270990 U JP9270990 U JP 9270990U JP H0451439 U JPH0451439 U JP H0451439U
Authority
JP
Japan
Prior art keywords
paper
sheet
feeding
feed
double
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP9270990U
Other languages
Japanese (ja)
Other versions
JP2547049Y2 (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1990092709U priority Critical patent/JP2547049Y2/en
Publication of JPH0451439U publication Critical patent/JPH0451439U/ja
Application granted granted Critical
Publication of JP2547049Y2 publication Critical patent/JP2547049Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Description

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

第１図は本考案を適用するカードラベラの概要
を示す説明図であり、第２図および第３Ａ〜３Ｃ
図は本考案の重送防止機構の概要を示す説明図で
ある。 １……カードテーブル、２……用紙繰出しロー
ル、３……案内アーム、４……用紙捌きロール、
５，６……重送防止ロール、７〜１０……給紙ロ
ール、Ｆ……給紙経路、Ｇ……ロール間隙、ＰＨ
……カード検知センサ、Ｐ１……最上面カード、
Ｐ２……次葉カード（重送カード）。 FIG. 1 is an explanatory diagram showing an outline of a card labeler to which the present invention is applied, and FIGS. 2 and 3A to 3C are
The figure is an explanatory diagram showing an outline of the double feeding prevention mechanism of the present invention. 1... Card table, 2... Paper feeding roll, 3... Guide arm, 4... Paper handling roll,
5, 6...Double feed prevention roll, 7-10...Paper feed roll, F...Paper feed path, G...Roll gap, PH
...Card detection sensor, P1 ...Top card,
P2 ...Next leaf card (multiple card).

Claims (1)

【実用新案登録請求の範囲】 (1) 複数の枚葉用紙を最上面側の用紙から各葉
毎に繰出して処理装置側に供給するようになされ
た給紙装置における重送防止機構において、 複数の枚葉用紙Ｐを載置しかつ載置された用紙
の最上面を所定の高さに保つように昇降自在にな
された用紙載置テーブル１と、 載置された枚葉用紙Ｐの最上面に間欠的に当接
し、最上面側の枚葉用紙を給紙経路に沿つて順次
繰出す用紙繰出し部材２と、 前記枚葉用紙の一枚分の厚さよりも大きくかつ
二枚分の厚さよりも小さい間隙Ｇをもつて前記給
紙経路に沿つて互いに対向して設けられた一対の
ロール５，６とからなり、少なくとも一方のロー
ル６が前記枚葉用紙の繰出し方向と逆方向に回転
駆動される重送防止ロールと、 前記重送防止ロール５，６を通過した用紙を処
理装置側に送る少なくとも一対の紙送りロールと
を備えていることを特徴とする給紙装置における
重送防止機構。 (2) 前記一対のロール５，６の間の給紙経路の
間隙Ｇが調節可能になされている前記請求項１記
載の重送防止機構。 (3) 前記用紙載置テーブル１が、前記載置され
た枚葉用紙Ｐの載置端面に回転当接するように設
けられて、各用紙間に順次繰出し方向へのずれを
生じさせるための用紙捌きロール４を備えている
前記請求項１記載の重送防止機構。[Scope of Claim for Utility Model Registration] (1) In a multi-feed prevention mechanism in a paper feeding device that feeds a plurality of sheets one by one from the topmost sheet to a processing device, A paper loading table 1 on which sheets of paper P are placed, and which is movable up and down so as to keep the top surface of the sheets of paper P placed thereon at a predetermined height; a sheet feed-out member 2 that intermittently contacts and sequentially feeds out the uppermost sheets of paper along the paper feed path; A pair of rolls 5 and 6 are provided facing each other along the sheet feeding path with a small gap G, and at least one roll 6 is rotationally driven in a direction opposite to the feeding direction of the sheet. A double-feed prevention mechanism in a paper feeding device, comprising: a double-feed prevention roll, and at least a pair of paper feed rolls that transport the paper that has passed through the double-feed prevention rolls 5 and 6 to a processing device side. . (2) The double feeding prevention mechanism according to claim 1, wherein a gap G in the paper feeding path between the pair of rolls 5 and 6 is adjustable. (3) The paper placement table 1 is provided so as to be in rotational contact with the placement end surface of the sheet paper P placed thereon, and the paper is used to cause a shift in the feeding direction between each sheet of paper. 2. The double feeding prevention mechanism according to claim 1, further comprising a separating roll.
JP1990092709U 1990-09-05 1990-09-05 Double feed prevention mechanism in paper feeder Expired - Fee Related JP2547049Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990092709U JP2547049Y2 (en) 1990-09-05 1990-09-05 Double feed prevention mechanism in paper feeder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990092709U JP2547049Y2 (en) 1990-09-05 1990-09-05 Double feed prevention mechanism in paper feeder

Publications (2)

Publication Number Publication Date
JPH0451439U true JPH0451439U (en) 1992-04-30
JP2547049Y2 JP2547049Y2 (en) 1997-09-03

Family

ID=31829379

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990092709U Expired - Fee Related JP2547049Y2 (en) 1990-09-05 1990-09-05 Double feed prevention mechanism in paper feeder

Country Status (1)

Country Link
JP (1) JP2547049Y2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52103588U (en) * 1976-02-03 1977-08-06
JPS58199101A (en) * 1982-05-14 1983-11-19 松下電工株式会社 Method of extracting loaded veneer
JPH01149338U (en) * 1988-04-07 1989-10-16

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52103588U (en) * 1976-02-03 1977-08-06
JPS58199101A (en) * 1982-05-14 1983-11-19 松下電工株式会社 Method of extracting loaded veneer
JPH01149338U (en) * 1988-04-07 1989-10-16

Also Published As

Publication number Publication date
JP2547049Y2 (en) 1997-09-03

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