JPS5836841A - Passage device of paper feed - Google Patents
Passage device of paper feedInfo
- Publication number
- JPS5836841A JPS5836841A JP13574381A JP13574381A JPS5836841A JP S5836841 A JPS5836841 A JP S5836841A JP 13574381 A JP13574381 A JP 13574381A JP 13574381 A JP13574381 A JP 13574381A JP S5836841 A JPS5836841 A JP S5836841A
- Authority
- JP
- Japan
- Prior art keywords
- take
- passage
- sheet
- paper feed
- out passage
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
Abstract
Description
【発明の詳細な説明】
い機器に用いられる給紙通路表１１ｉ′に関し、！侍に
、複数のシート取入通路な有する紹紙通路裟蒲に関１−
る。[Detailed Description of the Invention] Regarding the paper feed path table 11i' used in the equipment,! Samurai has multiple sheet intake passages related to paper passages 1-
Ru.
周知のように、複数の給紙台ケもったｆＭ ′Ｊｊ−機
または機外から記録紙を取入れることができろ取入口を
もった複写機においては、異なった】１ソ人通路 １
ー
から取入れＶ）れたシート（記録紙）ｆｆひとつの取出
通路に誘導する必要かある。このためＶＣは、取入通路
の合流部の通路幅を狭ばめてシート先端部を確実に取出
通路へ向って方向規１ｂ１１を行なえばよい。しかしな
がら、実際のこの種給紙通路袈瞬で１、給紙タイミング
または給紙速度の都合から、同通路装置中πシートを一
時的に停止させてシートの中間部をループ状に垂るませ
る場合／）−ある。As is well known, in fM'Jj-machines with multiple paper feed trays or copying machines with an inlet that allows recording paper to be taken in from outside the machine, the path is different.
It is necessary to guide the sheets (recording paper) ff taken in from V) to one take-out passage. For this reason, the VC only needs to narrow the passage width at the merging part of the intake passage to ensure that the leading edge of the sheet is directed toward the take-out passage 1b11. However, in the actual case of this type of paper feed path, 1. Due to paper feed timing or paper feed speed reasons, the π sheet in the same path device is temporarily stopped and the middle part of the sheet is allowed to hang down in a loop shape. /) - Yes.
したがって、このよりな」易合しでは、シートの中間部
の垂るノ＾を許容させて）ため、取入通路の幅及び同合
流部の通路幅を拡大しておくｌ要ｈ′−あり、これらの
幅拡大によりシート先端部の方向規制が不完全になり、
ノノールしたシートや腰の弱いシートが給紙通路装置中
ＶＣ引徂ろ場合ハ）ｋ）ろ。Therefore, in this case, it is necessary to enlarge the width of the intake passage and the width of the passage at the confluence part to allow for the sagging of the middle part of the sheet. , due to these widenings, the direction regulation of the sheet tip becomes incomplete,
If a loose sheet or a weak sheet is pulled up by the VC in the paper feed path device, c)k).
本発明は、以上−で述べたような従来の給紙通路ｊｋ誼
の実状ＶＣ鑑み、？４０数の取入通路から取入れられた
シー）・を取出通路方向へ確実に誘導でき、しかイ、、
シート中曲部の老るみを許容できる給紙通路表置を提案
するものである。The present invention has been developed in view of the actual situation of the conventional paper feed path VC as described above. It is possible to reliably guide the seawater taken in from over 40 intake passages toward the extraction passage, but...
This paper proposes a paper feed path surface arrangement that can tolerate aging of the middle curved portion of the sheet.
以下、図面に示す実施例により本発明の実施例の詳細を
説明する。Hereinafter, details of embodiments of the present invention will be explained with reference to embodiments shown in the drawings.
第１図は本発明な施こされた複写機の給紙装置の断面図
であり、この給紙装置／け多蚊枚の記録紙Ａを収容した
カ七ツト一を装着できる。給紙台Ｊを備え、このカセッ
トλ中の記録、祇Ａは給紙台３に付設される給；１７（
ユニツＩ−ＩＩ ＶＣｊ １′１一枚づ−）給紙通路装
置Ｓ中に取出される。本発明による給紙通路装置左は、
前記Ａ・Ｅｊ ｒ低ユニツトゲＷ整列さ江た第１の取入
通路乙と、機体底部に開設した＋１ν人開［二１７から
記録紙Ａを一枚づつ１１９．入れく）第コのＩＩＶ人通
路ｇとを有する。給紙通路装置、ｔ ４’；ｌ： Ｉ・
−［−［７４向する一対の案内板９．ＩＯで形成された
１（ｙ出Ｉ山路／／を有し、この取出通路／／には仮想
線で示す感光体ドラムＢの回転運動ＶＣ関係したタイミ
ングで回転開始されろ給紙ローラノコ、及び、＋：ｉｓ
記目己録紙Ａの先端部を感知し′て一定時間後に１袷紙
ユ、−ソトダを停止させるフォトカブラ／、？が設けｈ
、Ｆｌ、ろ。FIG. 1 is a sectional view of a paper feeder of a copying machine to which the present invention is applied, and a container containing many sheets of recording paper A can be attached to this paper feeder. 17(
Units I-II VCj 1'1 One sheet at a time) The paper is taken out into the paper feed path device S. The paper feed path device left according to the present invention is
The first intake passage B where the A and Ej r low unit spikes W were aligned, and the +1ν manhole opened at the bottom of the fuselage [119. It has a third IIV person passage (g). Paper feed path device, t4';l: I.
-[-[74 A pair of facing guide plates 9. The take-out path // has a paper feeding roller saw which starts rotating at a timing related to the rotational movement VC of the photoreceptor drum B shown by the imaginary line, and +:is
A photocabra that senses the leading edge of the recording paper A and stops the paper after a certain period of time. is set h
,Fl,ro.
また、前記案内板り、１０の先端ｔｆｌＩ ｋ１第１の
取入通路乙と第２の取入通路ｇの外（＋ｌｌＩに／ｆ″
Ｉうよ５に広げられ、これらの案内板９．／θの先鼓、
１部間の等を間１．！ＩＩち両数入通路Ａ１ｇの合流部
πは、本発明による可とう骨板／ｌが設けられる。In addition, the guide plate, the tip of 10 tflI k1 outside the first intake passage B and the second intake passage g (+llI/f''
These guide boards 9. /θ first drum,
Between 1 and 1. ! II. A flexible bone plate/l according to the present invention is provided at the confluence part π of the two entrance passages A1g.
薄いマイラー紙等で作られろ可とう柱板／ｌＩ−は、第
１の取入Ｍ路乙とり！ｇ、２の４１＆人通路ｇとを隔絶
する］（ｖ付７１／ −Ａ ／３ Ｖｃ基部／４ａを固
定され、その先がＩＡ都／グｂ ＆ｊ前記１１９．出ｉ
＋！’ｉ路／／（で指向される。The flexible pillar plate made of thin Mylar paper etc. is the first M-route Otori! g, 2 of 41 & person passage g] (v attached 71/-A /3 Vc base/4a is fixed, and beyond that is IA city/g b&j above 119. Exit i
+! Directed at 'i path//(.
本発明の給紙］１１路表置は、以上のような構造でル）
るから、１１己祿紙Ａ（シート）がカセット２カ）ら繰
出される場合、記録紙への先端部は町とぅ骨板／／／−
の表面によってＩＩ！２出ＩＩＴ回路／／方向へ寮内さ
れろ。Paper feeding of the present invention] The 11-way display has the structure as described above.
Therefore, when 11 sheets of recording paper A (sheet) are fed out from cassette 2), the leading edge to the recording paper is at the center plate.
By the surface of II! Go inside the dormitory in the direction of the 2nd IIT circuit.
このため、先端がカールした記録紙Ａや１要ノ弱い記録
紙であっても、先端部が案内板１０ｖｃ突当っで″ジャ
ム′ン状態Ｋ ｆ：ｃろことはｌＺい。また、記録紙Ａ
が図示のように給紙通路裟１α、ダ甲ｆ一時停止される
際には、可と５性板／／Ｉが仮想練水のようにたわむか
ら、；君／のＨ又入ｊｌｆｌ路乙と妃２の取入】山路に
の自陣部に、記録紙Ａの充分な垂ろみ即らループを形成
できる。／、ｃお、１収入開ロアが６機内に１１″Ｉ込
まれる記録紙の場合［あっても、記録紙の先端部が１１
丁と５性板／／Ｉで案内され、同町とう外板／ダのたわ
みによりループかり１そ成されるの（・す指摘するまで
もない。Therefore, even if the leading edge of the recording paper A is curled or the recording paper is weak, the leading edge will hit the guide plate 10vc and the recording paper will be in a "jammed" state. A
As shown in the figure, when the paper feed path is temporarily stopped, the board bends like a virtual water drill, so the [Intake of Princess 2] It is possible to form a sufficient sag, that is, a loop, of the recording paper A in the own position on the mountain road. /, c, 1 income open lower is 6 In the case of recording paper inserted into the machine [even if the leading edge of the recording paper is 11"
There is no need to point out that the loop is formed by the deflection of the outer plate//da, which is guided by the outer plate//I.
結局、本発明によれば、簡単１（０丁とぅ骨板のイ・１
加により紙づまりを起こさず、しかイ）通路中に記録紙
（シート）の充分なループを１ヒＩＪｋできる給紙通路
装置ｄを提供可能である。In the end, according to the present invention, simple 1
It is possible to provide a paper feed path device d that does not cause paper jams due to the addition of the paper, but is capable of making a sufficient loop of recording paper (sheet) in the path.
第１図は本発明を施こした複写機の給紙部の断面図であ
る。
Ａ・・・記録紙、Ｂ・・・感蓋体ドラム、Ｓ・・・給紙
通路装置、乙１ｇ・・・１１１２人＋１ｆｉ路、ワ、１
０・・・案内板、／ｌ・・・取出通路、ｌｌＩ・・・可
と５性板。FIG. 1 is a sectional view of a paper feed section of a copying machine embodying the present invention. A... Recording paper, B... Sensitive drum, S... Paper feed path device, Otsu 1g... 1112 people + 1fi path, Wa, 1
0...Guidance plate, /l...Take out passage, llI...Possible and 5 sex board.
Claims (1)
ート取入通路から取入れられたシートをひとつのシーｌ
−取出通路に導出する給紙通路袋筒において、ｍｌ記シ
ート取入通路の合流位橘゛に先端部をシート取出通路に
向けた博い可とう柱板な片時的に位１６′シ、この町と
５性板により取入れられたシー １・の方向づけな行な
う給紙１市路装ｊＨ９1) It has martyrdom sheet intake passages that merge, and the sheets taken from these sheet intake passages are combined into one seal.
- In the paper feed passage bag tube leading to the take-out passage, a flexible pillar plate is temporarily positioned 16' at the confluence point of the sheet intake passage marked ml with its tip facing the sheet take-out passage; This town and the sea adopted by the 5th board 1. Paper feed 1 city road installation jH9
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13574381A JPS5836841A (en) | 1981-08-29 | 1981-08-29 | Passage device of paper feed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13574381A JPS5836841A (en) | 1981-08-29 | 1981-08-29 | Passage device of paper feed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5836841A true JPS5836841A (en) | 1983-03-03 |
| JPH0215457B2 JPH0215457B2 (en) | 1990-04-12 |
Family
ID=15158828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13574381A Granted JPS5836841A (en) | 1981-08-29 | 1981-08-29 | Passage device of paper feed |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5836841A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0325450U (en) * | 1989-07-19 | 1991-03-15 | ||
| EP0529294A2 (en) * | 1991-07-24 | 1993-03-03 | Mita Industrial Co., Ltd. | Sheet feeding mechanism for feeding sheets and sheet guiding equipment for conveying sheets |
| US5451043A (en) * | 1991-07-24 | 1995-09-19 | Mita Industrial Co., Ltd. | Sheet feeding mechanism for feeding sheets and sheet guiding equipment for conveying sheets |
| US5493263A (en) * | 1991-07-19 | 1996-02-20 | Fujitsu Limited | Microstrip which is able to supply DC bias current |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0681975U (en) * | 1993-05-06 | 1994-11-25 | 日本化薬株式会社 | Package |
-
1981
- 1981-08-29 JP JP13574381A patent/JPS5836841A/en active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0325450U (en) * | 1989-07-19 | 1991-03-15 | ||
| US5493263A (en) * | 1991-07-19 | 1996-02-20 | Fujitsu Limited | Microstrip which is able to supply DC bias current |
| EP0529294A2 (en) * | 1991-07-24 | 1993-03-03 | Mita Industrial Co., Ltd. | Sheet feeding mechanism for feeding sheets and sheet guiding equipment for conveying sheets |
| US5451043A (en) * | 1991-07-24 | 1995-09-19 | Mita Industrial Co., Ltd. | Sheet feeding mechanism for feeding sheets and sheet guiding equipment for conveying sheets |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0215457B2 (en) | 1990-04-12 |
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