JP2636371B2 - Recording paper loading / unloading device - Google Patents

Recording paper loading / unloading device

Info

Publication number
JP2636371B2
JP2636371B2 JP63254529A JP25452988A JP2636371B2 JP 2636371 B2 JP2636371 B2 JP 2636371B2 JP 63254529 A JP63254529 A JP 63254529A JP 25452988 A JP25452988 A JP 25452988A JP 2636371 B2 JP2636371 B2 JP 2636371B2
Authority
JP
Japan
Prior art keywords
recording
unloading
base paper
loading
paper
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.)
Expired - Lifetime
Application number
JP63254529A
Other languages
Japanese (ja)
Other versions
JPH02100946A (en
Inventor
正治 中村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Omron Corp
Original Assignee
Omron Corp
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 by Omron Corp filed Critical Omron Corp
Priority to JP63254529A priority Critical patent/JP2636371B2/en
Publication of JPH02100946A publication Critical patent/JPH02100946A/en
Application granted granted Critical
Publication of JP2636371B2 publication Critical patent/JP2636371B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Conveyance By Endless Belt Conveyors (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Manual Feeding Of Sheets (AREA)

Description

【発明の詳細な説明】 (イ)産業上の利用分野 この発明は、複写機、ファクシミリ装置等に装備され
るような記録原紙搬入出装置に関し、さらに詳しくは記
録原紙の搬入出構造を能率よく簡素化した記録原紙搬入
出装置に関する。
The present invention relates to a recording base paper loading / unloading device provided in a copying machine, a facsimile machine or the like, and more particularly, to a recording base paper loading / unloading structure with high efficiency. The present invention relates to a simplified recording base paper loading / unloading device.

(ロ)従来の技術 一般に、この種の記録原紙搬入出装置を駆動操作する
搬送構造は、記録原紙を挟持して搬送するベルト搬送機
構が知られている(例えば先行出願の実願昭62−4145
号)。
(B) Prior art In general, as a transport structure for driving and operating this kind of recording base paper loading / unloading apparatus, a belt transport mechanism for sandwiching and transporting a recording base paper is known (for example, Japanese Patent Application No. 62-186, filed in the prior application). 4145
issue).

しかし、この搬送機構によれば記録原紙の搬送経路全
長に渡ってベルトを長く配設しなければならず、このた
め装置全体が大型化し、またベルト搬送機構の付帯設備
として多くの部品点数を要し、この結果、構造が複雑化
し、さらに所定のベルト張力に設定するための張力構造
を要するなどコスト高となる問題を有していた。
However, according to this transport mechanism, the belt must be disposed long along the entire length of the recording paper transport path, which results in an increase in the size of the entire apparatus and a large number of parts as ancillary equipment of the belt transport mechanism. However, as a result, there has been a problem that the structure is complicated and a cost is increased, for example, a tension structure for setting a predetermined belt tension is required.

(ハ)発明が解決しようとする問題点 この発明は、複数なベルト搬送機構に代えてシンプル
は搬入出ローラによる搬送機構を装備して、記録原紙を
搬入出処理することができる記録原紙搬入出装置の提供
を目的としている。
(C) Problems to be Solved by the Invention The present invention provides a recording / unloading paper loading / unloading system capable of loading / unloading recording / recording paper by simply providing a transporting mechanism using loading / unloading rollers instead of a plurality of belt transporting mechanisms. It is intended to provide equipment.

(ニ)問題点を解決するための手段 この発明は、記録原紙受入れ部にセットされた記録原
紙を内部に取込んで他へ転写処理し、その転写処理後の
記録原紙を外部に搬出する記録原紙搬入出装置であっ
て、前記受入れ部にセットされた記録原紙の前縁に接し
て記録原紙を取込み許容する搬入出ローラと、この搬入
出ローラに付勢対向して記録原紙を一枚出し規制する一
枚出し規制機構と、この一枚出し規制機構を記録原紙搬
出時に、前記搬入出ローラと離間させて記録原紙の搬出
通路を形成する通路変位機構とを備えた記録原紙搬入出
装置である。
(D) Means for solving the problem The present invention relates to a recording method in which a recording material set in a recording material receiving portion is taken in, transferred to another device, and the recording material after the transfer process is carried out to the outside. A base paper loading / unloading device, comprising: a loading / unloading roller that contacts a front edge of the recording base paper set in the receiving unit and allows a recording base paper to be taken in; A recording sheet transporting / unloading apparatus comprising a sheet unloading regulating mechanism for regulating the sheet unloading regulating mechanism and a passage displacement mechanism for forming a sheet unloading passage for the recording sheet by separating the sheet unloading regulating mechanism from the loading / unloading roller when unloading the recording sheet. is there.

(ホ)発明の作用 この発明によれば、搬入出ローラの駆動により受入れ
部にセットされた記録原紙は一枚出し規制機構の規制作
用を受けながら内部に取込まれ、内部で他へ転写処理が
行なわれ、搬出時には通路変位機構により搬出専用の搬
出通路を形成し、この搬出通路を介して記録原紙は搬入
出ローラの駆動作用を受けて外部の所定位置に搬出され
る。
(E) According to the present invention, the recording base paper set in the receiving section by the driving of the carry-in / out roller is taken in while being regulated by the one sheet take-out regulating mechanism, and is internally transferred to another. When the paper is unloaded, an unloading passage dedicated to unloading is formed by the passage displacement mechanism, and the recording base paper is driven out by the unloading roller via the unloading passage to be unloaded to a predetermined external position.

(ヘ)発明の効果 このため、装置の一側に配設した搬入出ローラの正逆
転操作で記録原紙を搬入・搬出動作することができ、記
録原紙の長さに拘らず、ベルトレス構造の簡素化した部
品点数の少ないローラ構成で、確実に低コスト化および
小型化を図ることができる。また、搬入通路と搬出通路
を別々に構成して連続的な転写処理を可能にし、かつ両
通路の搬送駆動源を同一の搬入出ローラを使用して、搬
送構造を効率よく構成することができる。
(F) Effects of the Invention For this reason, the recording base paper can be loaded / unloaded by the forward / reverse operation of the loading / unloading roller disposed on one side of the apparatus, and regardless of the length of the recording base paper, the beltless structure can be used. With a simplified roller configuration with a small number of parts, cost reduction and size reduction can be reliably achieved. In addition, the transfer path can be continuously configured by separately configuring the carry-in path and the carry-out path, and the transfer structure can be efficiently configured by using the same carry-in / roll-out roller as the transfer drive source for both paths. .

(ト)実施例 この発明の一実施例を以下図面に基づいて詳述する。(G) Embodiment One embodiment of the present invention will be described in detail below with reference to the drawings.

図面は電子式写真複写機に適用した記録原紙搬入出装
置を示し、第1図〜第3図において、この記録原紙搬入
出装置は複写機本体11の上部一側に装備され、記録原紙
12を搬入出する搬入出ローラ13と、記録原紙を一枚出し
規制する一枚出し規制機構14と、記録原紙の搬出通路を
形成する通路変位機構15とを備えている。
The drawings show a recording base paper loading / unloading device applied to an electrophotographic copying machine. In FIGS. 1 to 3, the recording base paper loading / unloading device is mounted on one side of an upper part of a copying machine main body 11, and a recording base paper is provided.
The apparatus includes a carry-in / out roller 13 for carrying in / out 12, a one-sheet take-out regulating mechanism 14 for taking out one record base paper, and a passage displacement mechanism 15 for forming a carry-out passage of the recording base paper.

上述の搬入出ローラ13の前段には、記録原紙12の受台
16が装備され、この受台16は平板面を有する可動受台16
aと固定受台16bとを前後方向に直列に、かつ前下がりの
傾斜状態に配設し、これら上面に記録原紙12の多数枚を
積層してセットする。そして、この受台16の先端対向位
置に搬入出ローラ13が対設される。
In front of the above-mentioned loading / unloading roller 13, a receiving tray for the recording base paper 12 is provided.
The movable pedestal 16 has a flat surface.
The a and the fixed receiving table 16b are arranged in series in the front-rear direction and in a downwardly inclined state, and a large number of recording base papers 12 are stacked and set on the upper surface thereof. The loading / unloading roller 13 is provided at a position facing the front end of the receiving table 16.

この搬入出ローラ13は、駆動モータMの主軸17に連結
された駆動ギャG1に大径中間ギャG2を噛合させ、これと
同軸上の小径中間ギャG3に従動ギャG4を噛合させて所定
の回転速度に減速し、この減速された従動ギャG4と同軸
の回転軸18上に搬入出ローラ13を装備して、所定の回転
速度で搬入出ローラ13を正逆転自在に回転駆動する。ま
た、そのローラ13の回転制御は駆動モータMに併設され
たスリット円板19とフォト検知センサ20とによって駆動
制御する。
The carry-in / out roller 13 engages a large-diameter intermediate gear G2 with a driving gear G1 connected to a main shaft 17 of a driving motor M, and meshes a driven-diameter gear G4 coaxially therewith with a driven-diameter gear G3 to perform predetermined rotation. The speed is reduced to a speed, and the carry-in / out roller 13 is mounted on a rotating shaft 18 coaxial with the driven gear G4, and the carry-in / out roller 13 is rotatably driven at a predetermined rotation speed so as to be capable of normal and reverse rotation. In addition, the rotation of the roller 13 is controlled by a slit disk 19 and a photo detection sensor 20 provided along with the drive motor M.

そして、搬入出ローラ13の上面一部が受台16の上面よ
り突出して、受台16上にセットされた記録原紙12の先端
部下面に接して取込み許容した状態にある。
A part of the upper surface of the carry-in / out roller 13 protrudes from the upper surface of the receiving table 16, and is in contact with the lower surface of the leading end of the recording base paper 12 set on the receiving table 16, and is in a state of allowing the taking-in.

この搬入出ローラ13の上面対向位置には、一枚出し規
制機構14としての、板バネ性の加圧弾性片21と、分離促
進用の摩擦接触片22とが対接され、加圧弾性片21は記録
原紙12の取込みに適した挟持圧を持たせるべく搬入出ロ
ーラ13に一定圧で付勢対接している。また、摩擦接触片
22は受台16上にセットされた記録原紙12の先端側に対向
し、かつ一枚出しを許容する対向隙間を有して搬入出ロ
ーラ13に対向させている。
At a position facing the upper surface of the carry-in / out roller 13, a pressure elastic piece 21 having a plate spring property and a friction contact piece 22 for promoting separation are brought into contact with each other as a single sheet take-out regulating mechanism 14. Numeral 21 urges and comes in contact with the carry-in / out roller 13 with a constant pressure so as to have a holding pressure suitable for taking in the recording base paper 12. Also, friction contact piece
Numeral 22 is opposed to the leading end side of the recording base paper 12 set on the receiving table 16, and is opposed to the carry-in / out roller 13 with a facing gap allowing one sheet to be taken out.

また、搬入出ローラ13の中間部には、搬入あるいは搬
出される記録原紙12を、この搬入出ローラ13の周面に沿
わせて安定して搬送ガイドするための加圧ローラ23と搬
送ガイド板24とを対設しており、またこの位置を通過す
る記録原紙12を記録原紙検知センサSで検知して搬送位
置を正確に制御するようにしている。
A pressure roller 23 and a conveyance guide plate for stably conveying and guiding the recording paper 12 to be carried in or out along the peripheral surface of the carry-in / out roller 13 are provided at an intermediate portion of the carry-in / out roller 13. The recording paper 12 passing this position is detected by the recording paper detection sensor S so as to accurately control the transport position.

そして、搬入出ローラ13に沿って搬入された記録原紙
12は、複写機本体11の上面に位置する大きな平板状の透
明板25と、その上面に一定の挿入隙間を有して平面対設
される隙間形成板26との間に導かれ、この透明板25上に
導かれた記録原紙12は、ここで該原紙12の記憶内容が他
の複写用紙に複写処理される。なお、これら両板25,26
上には全体を覆う上面カバー27が配備されている。
The recording base paper carried in along the carry-in / out rollers 13
12 is guided between a large flat plate-shaped transparent plate 25 located on the upper surface of the copying machine main body 11 and a gap forming plate 26 which is flatly provided with a certain insertion gap on the upper surface thereof. With respect to the recording base paper 12 guided on the plate 25, the stored content of the base paper 12 is copied to another copy paper. These two plates 25, 26
A top cover 27 that covers the whole is provided on the top.

この記録原紙12の搬出通路としては後述する通路変位
機構15によって、搬入通路から搬出通路へと切換えて形
成される。
The carry-out passage of the recording base paper 12 is formed by switching from the carry-in passage to the carry-out passage by a passage displacement mechanism 15 described later.

この通路変位機構15は、第4図および第5図に示すよ
うに、ソレノイド28のON・OFF動作により傾動する傾動
レバー29を設け、この傾動レバー29を可動受台16aの下
面に対接して構成するものであって、この傾動レバー29
と対応する可動受台16aは後端部の回動支点ピン30を回
動支点として傾動許容された状態にあり、通常のOFF状
態では後部側の固定受台16bと一枚板の如く連設した状
態にある。この状態よりソレノイド28をON動作すると、
これに連動して可動受台16aは後端部回動支点ピン30を
支点に上動し、この可動受台16aの下方に、該受台16aの
下面と搬入出ローラ13間に記録原紙12を搬出許容する搬
出通路31が形成される。
As shown in FIGS. 4 and 5, the passage displacement mechanism 15 is provided with a tilting lever 29 that is tilted by ON / OFF operation of a solenoid 28, and the tilting lever 29 is brought into contact with the lower surface of the movable receiving table 16a. This tilt lever 29
The movable receiving table 16a corresponding to the above is in a state where the tilting is permitted with the rotating fulcrum pin 30 at the rear end as a rotating fulcrum, and in a normal OFF state, it is connected to the fixed receiving table 16b on the rear side as a single plate. It is in a state of having done. When the solenoid 28 is turned ON from this state,
In conjunction with this, the movable receiving table 16a moves upward with the rear end rotation fulcrum pin 30 as a fulcrum, and below the movable receiving table 16a, between the lower surface of the receiving table 16a and the loading / unloading roller 13, the recording paper 12 is moved. A carry-out passage 31 is formed to allow carry-out.

ところで、上述の可動受台16aはコ形状を有してお
り、このコ形中空部が搬入通路32として対応し、またコ
形上部側に既述した加圧弾性片21と摩擦接触片22は該可
動受台16aに一体に固定指示されており、この可動受台1
6aの連動して上動回避し、搬出に適した搬出通路31を形
成する。
By the way, the above-mentioned movable receiving table 16a has a U-shape, and the U-shaped hollow portion corresponds to the carry-in passage 32, and the pressure elastic piece 21 and the friction contact piece 22 described above on the U-shaped upper side are The movable pedestal 1a is instructed to be fixed integrally with the movable pedestal 16a.
The upward movement is avoided in conjunction with 6a to form a carry-out passage 31 suitable for carry-out.

そして、この搬出通路31より搬入出ローラ13に沿って
反転搬送され、記録原紙12は受台16の下方に相当する外
部の上面カバー27上に順次集積される。
Then, the recording base paper 12 is conveyed reversely along the carry-in / out roller 13 from the carry-out passage 31, and the recording base paper 12 is sequentially accumulated on an external upper surface cover 27 corresponding to a lower portion of the receiving table 16.

次に、記録原紙搬入出装置の処理動作を第6図(イ)
〜(ホ)を参照して説明する。
Next, the processing operation of the recording base paper loading / unloading device will be described with reference to FIG.
This will be described with reference to (e).

今、記録原紙12を複写する場合、その記録原紙12を受
台16にセットする。そして、複写機本体11のスイッチを
ON動作する。これにより、駆動モータMに連動して搬入
出ローラ13が搬入方向に回転し、受台16上の記録原紙12
の一枚が、一枚出し規制機構14の規制作用を受けながら
第6図(イ)に示すように、搬入出ローラ13に沿って内
部に取込まれ、取込まれた記録原紙12の後端位置が、第
6図(ロ)に示すように、搬入出ローラ13の真下に達し
た時点で取込み停止され、この位置で記録原紙12から複
写用紙への複写処理が行なわれる。
Now, when copying the recording base paper 12, the recording base paper 12 is set on the receiving table 16. Then, switch on the copier body 11
ON operation. As a result, the carry-in / out roller 13 rotates in the carry-in direction in conjunction with the drive motor M, and the recording paper 12
6 is taken in along the carry-in / out roller 13 while being regulated by the single-sheet take-out regulating mechanism 14, as shown in FIG. As shown in FIG. 6 (b), when the end position has reached just below the carry-in / out roller 13, the take-in is stopped. At this position, the copying process from the recording base paper 12 to the copy paper is performed.

そして、複写処理後の搬出時には、通路変位機構15に
より搬出通路31を形成し、第6図(ハ)〜(ホ)に示す
ように、この搬出通路31を介して記録原紙12を外部の上
面カバー27上に搬出して返却する。このような搬入・搬
出動作を順次繰返して複数枚の記録原紙12…の連続複写
処理を行なう。
At the time of unloading after the copying process, the unloading passage 31 is formed by the passage displacement mechanism 15, and as shown in FIGS. It is carried out on the cover 27 and returned. Such loading and unloading operations are sequentially repeated to perform continuous copying of a plurality of recording base papers 12.

上述のように、装置の一側に配設した搬入出ローラの
正逆転操作で記録原紙を搬入・搬出動作することがで
き、記録原紙の長さに拘らず、ベルトレス構造の簡素化
した部品点数の少ないローラ構成で、確実に低コスト化
および小型化を図ることができる。また、搬入通路と搬
出通路とを別々に構成してあるため、連続的な複写処理
が可能であり、しかも両通路の搬送駆動源を同一の搬入
出ローラを用いて効率のよい搬送構造を構成している。
As described above, the recording base paper can be loaded / unloaded by the forward / reverse operation of the loading / unloading roller disposed on one side of the apparatus, and the beltless structure can be simplified regardless of the length of the recording base paper. With a roller configuration having a small number of points, cost reduction and downsizing can be reliably achieved. In addition, since the carry-in passage and the carry-out passage are configured separately, continuous copying can be performed, and an efficient carrying structure using the same carry-in / out rollers as the carrying drive source for both passages. doing.

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

図面はこの発明の一実施例を示し、 第1図は記録原紙搬入出装置の要部縦断側面図、 第2図は記録原紙搬入出装置の要部平面図、 第3図は記録原紙の搬入セット状態を示す縦断側面図、 第4図は記録原紙の搬出状態を示す縦断側面図、 第5図は通路変位機構の動作説明図、 第6図(イ)〜(ホ)は記録原紙の搬入出処理動作を示
す説明図である。 11……複写機本体、12……記録原紙 13……搬入出ローラ、14……一枚出し規制機構 15……通路変位機構、16……受台 31……搬出通路
FIG. 1 shows an embodiment of the present invention. FIG. 1 is a longitudinal sectional side view of a main part of a recording base paper loading / unloading apparatus, FIG. 2 is a plan view of a main part of a recording base paper loading / unloading apparatus, and FIG. FIG. 4 is a vertical sectional side view showing the unloading state of the recording paper, FIG. 5 is an explanatory view of the operation of the passage displacement mechanism, and FIGS. 6 (a) to 6 (e) are the loading of the recording paper. It is an explanatory view showing an output processing operation. 11: Copy machine body, 12: Recording base paper 13: Loading / unloading roller, 14: Single-sheet unloading control mechanism 15: Passage displacement mechanism, 16: Receiving stand 31: Delivery passage

Claims (1)

(57)【特許請求の範囲】(57) [Claims] 【請求項1】記録原紙受入れ部にセットされた記録原紙
を内部に取込んで他へ転写処理し、その転写処理後の記
録原紙を外部に搬出する記録原紙搬入出装置であって、 前記受入れ部にセットされた記録原紙の前縁に接して記
録原紙を取込み許容する搬入出ローラと、 この搬入出ローラに付勢対向して記録原紙を一枚出し規
制する一枚出し規制機構と、 この一枚出し規制機構を記録原紙搬出時に、前記搬入出
ローラと離間させて記録原紙の搬出通路を形成する通路
変位機構とを備えた 記録原紙搬入出装置。
1. A recording base paper loading / unloading device which takes in a recording base paper set in a recording base paper receiving section, transfers the recording base paper to another, and carries out the recording base paper after the transfer processing to the outside. A loading / unloading roller which contacts the front edge of the recording paper set in the unit and allows the recording paper to be taken in; a sheet unloading regulating mechanism which urges the loading and unloading roller so as to regulate the ejection of the recording paper; A recording base paper loading / unloading device, comprising: a path displacement mechanism that forms a paper base transporting path by separating the single sheet unloading regulating mechanism from the loading / unloading roller when the recording base paper is transported.
JP63254529A 1988-10-07 1988-10-07 Recording paper loading / unloading device Expired - Lifetime JP2636371B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63254529A JP2636371B2 (en) 1988-10-07 1988-10-07 Recording paper loading / unloading device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63254529A JP2636371B2 (en) 1988-10-07 1988-10-07 Recording paper loading / unloading device

Publications (2)

Publication Number Publication Date
JPH02100946A JPH02100946A (en) 1990-04-12
JP2636371B2 true JP2636371B2 (en) 1997-07-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP63254529A Expired - Lifetime JP2636371B2 (en) 1988-10-07 1988-10-07 Recording paper loading / unloading device

Country Status (1)

Country Link
JP (1) JP2636371B2 (en)

Also Published As

Publication number Publication date
JPH02100946A (en) 1990-04-12

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