JPS5940344B2 - recording device - Google Patents
recording deviceInfo
- Publication number
- JPS5940344B2 JPS5940344B2 JP52152898A JP15289877A JPS5940344B2 JP S5940344 B2 JPS5940344 B2 JP S5940344B2 JP 52152898 A JP52152898 A JP 52152898A JP 15289877 A JP15289877 A JP 15289877A JP S5940344 B2 JPS5940344 B2 JP S5940344B2
- Authority
- JP
- Japan
- Prior art keywords
- paper feed
- feed roller
- gear
- recording
- latch lever
- 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
Links
Landscapes
- Replacement Of Web Rolls (AREA)
- Facsimiles In General (AREA)
- Fax Reproducing Arrangements (AREA)
Description
【発明の詳細な説明】
本発明は文書、画等の送信および受信機能を具備し紙送
りローラの脱着操作により記録紙等を装′ 着すること
が出来る記録装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a recording device that is equipped with functions for transmitting and receiving documents, images, etc., and is capable of loading recording paper or the like by attaching and detaching a paper feed roller.
本発明の目的は記録紙等装着時に紙送りローラを記録ヘ
ッドから引き放して行うものであるが装着後この紙送り
ローラを元の位置に確実に戻すことが出来、均一な記録
および円滑な紙送りが行ない得る記録装置を提供するも
のである。次に本発明の要点はこの記録装置の紙送りロ
ーラは記録紙の繰り出しおよび記録ヘッドの記録部に記
録紙を圧接し記録を行なわしめる二つの目的をもつもの
である。記録紙の装着の際は前にも述べたように紙送り
ローラを記録ヘッドより引き放して行うものであるが、
紙送りローラを戻した後円滑な紙送りおよび均一な記録
を行なわしめるため、紙送りローラ駆動ギヤドレーンの
アイドルギヤと紙送りローラ位置決め用ラッチレバーを
連結し装着時に連動させることにより紙送りローラを元
の位置に確実に戻すと同時にギヤの噛合せを所定の位置
に保持させ得るものである。The purpose of the present invention is to pull the paper feed roller away from the recording head when loading recording paper, etc., but it is possible to reliably return the paper feed roller to its original position after loading, and to achieve uniform recording and smooth paper. The present invention provides a recording device that can perform feeding. Next, the main point of the present invention is that the paper feed roller of this recording apparatus has two purposes: feeding out the recording paper and pressing the recording paper against the recording section of the recording head to perform recording. As mentioned before, when loading the recording paper, the paper feed roller is pulled away from the recording head.
In order to ensure smooth paper feeding and uniform recording after returning the paper feed roller, the idle gear of the paper feed roller drive gear drain and the latch lever for positioning the paper feed roller are connected and interlocked when installed, so that the paper feed roller can be returned to its original position. It is possible to reliably return the gear to the position shown in FIG.
また、送信および受信開始直前には操作スイッチにより
紙送りローラに押しつけられている記録ヘッドをソレノ
イドで引き放し、紙送りローラヘの外力をとり去ること
により紙送りローラ位置決め用ラッチレバーを確実にラ
ツナさせ得るものである。In addition, just before starting transmission or reception, a solenoid is used to release the recording head that is pressed against the paper feed roller using an operation switch, and by removing external force on the paper feed roller, the latch lever for positioning the paper feed roller is reliably latched. It's something you get.
以下本発明の実施例について述べる。第１図において紙
送り用ギヤドレーンは紙送りローラ（ギヤ付）１とアイ
ドルギヤ２およびモータギヤ３で構成され、送信および
受信時にモータ４により駆動するものである。受信記録
時において記録紙５は紙送りローラと記録ヘツド６の間
に装着され記録ヘツドはスプリング７により紙送りロー
ラに押しつけられている。Examples of the present invention will be described below. In FIG. 1, the paper feed gear drain is composed of a paper feed roller (with gears) 1, an idle gear 2, and a motor gear 3, and is driven by a motor 4 during transmission and reception. During reception and recording, the recording paper 5 is mounted between a paper feed roller and a recording head 6, and the recording head is pressed against the paper feed roller by a spring 7.
この時紙送りローラ位置決め用ラツチレバ一８はラツチ
ピン９に落ち込み紙送りローラは所定の位置に保持され
ている。記録紙がなくなり再装着する場合は第２図に示
すように操作カバー１０を矢印Ａ方向に開くため操作レ
バー１１を矢印Ｂ方向に回動させラツチレバ一と連結バ
一１２を介してこれに連動するアイドルギヤはＸ−×方
向に動いてラツチおよびギヤトレーンより紙送りローラ
が外れ記録紙を再装着することが出来る。At this time, the paper feed roller positioning latch lever 18 falls into the latch pin 9 and the paper feed roller is held at a predetermined position. When the recording paper runs out and is to be reinstalled, the operation lever 11 is rotated in the direction of arrow B in order to open the operation cover 10 in the direction of arrow A, as shown in FIG. The idle gear moves in the X-X direction to disengage the paper feed roller from the latch and gear train, allowing the recording paper to be reloaded.
次に記録紙装着後は操作カバーを矢印Ｃ方向に戻すこと
によりラツチレバ一は元のラツチ状態に戻り紙送りロー
ラは元の位置に復旧すると同時にラツチレバ一に連動し
ているアイドルギヤも元の位置に戻りギヤトレーンが構
成される。Next, after loading the recording paper, by returning the operation cover in the direction of arrow C, the latch lever returns to its original latched state, and the paper feed roller returns to its original position.At the same time, the idle gear that is linked to the latch lever also returns to its original position. The gear train is then configured.
この機構においてはラツチレバ一がラツチされることに
より紙送りローラの位置およびアイドルギヤの位置関係
が変ることなく確実に保持されるという特徴をもつてい
る。This mechanism is characterized in that by latching the latch lever, the position of the paper feed roller and the positional relationship of the idle gear are reliably held without changing.
また送信および受信においては第３図、第４図に示すよ
うに送信および受信の直前にスイツチ１５（ＳＷ，）に
よりソレノイド１３を動作させ、紙送りローラに押しつ
けられている記録ヘツドを引き放すことにより紙送りロ
ーラへの外力をとり去りスプリング１４によりラツチレ
バ一がさらに確実にラツチされ得る動作手順としたもの
である。In addition, when transmitting and receiving, as shown in FIGS. 3 and 4, just before transmitting and receiving, the solenoid 13 is operated by the switch 15 (SW,) to release the recording head that is pressed against the paper feed roller. This is an operating procedure in which the external force on the paper feed roller is removed and the latch lever can be more reliably latched by the spring 14.
このソレノイドの動作後はスイツチ１６（ＳＷ２）によ
り紙送りが開始すると同時にスイツチ１７（ＳＷ３）に
より記録ヘツドは信号ループが形成され信号１９により
記録されるものである。以上述べたように本発明によれ
ば記録紙交換等における紙送りローラの脱着操作後円滑
な紙送り、均一な記録が行ないうる必要条件としての紙
送りローラの位置およびギヤトレーンのギヤ噛合い位置
が保持される等の効果を有する。After the operation of this solenoid, paper feeding is started by switch 16 (SW2), and at the same time, a signal loop is formed in the recording head by switch 17 (SW3), and recording is performed by signal 19. As described above, according to the present invention, the position of the paper feed roller and the gear engagement position of the gear train are the necessary conditions for smooth paper feeding and uniform recording after the paper feed roller is attached and detached during recording paper replacement, etc. It has the effect of being retained.
第１図は本発明の一実施例である紙送りローラ駆動系の
側面図、第２図は同様に紙送りローラの脱着を示す側面
図、第３図および第４図は紙送り用モータ、記録ヘツド
、ソレノイドの動作原理図である。
符号の説明、１・・・・・・紙送りローラ、２・・・・
・・アイドルギヤ、６・・・・・・記録へツド、８・・
・・・・ラツチレバ一 １３・・・・・・ソレノイド。FIG. 1 is a side view of a paper feed roller drive system according to an embodiment of the present invention, FIG. 2 is a side view similarly showing how the paper feed roller is attached and removed, and FIGS. 3 and 4 are a paper feed motor, FIG. 3 is a diagram of the operating principle of the recording head and solenoid. Explanation of symbols, 1...Paper feed roller, 2...
...Idle gear, 6...... Record, 8...
...Latch lever 13... Solenoid.
Claims (1)
紙送りローラに取付けたギヤとアイドルギヤおよびモー
タギヤからなるギヤトレーンの内、前記アイドルギヤと
前記ギヤトレーンのギヤ噛合せ位置および紙送りローラ
の位置決め用ラツチレバーを連結レバーを介して結合し
、紙送りローラに取付けられたギヤのアイドルギヤから
の脱着時に前記ラッチレバーとアイドルギヤとを連動さ
せることにより前記アイドルギヤと総送りローラに取付
けられたギヤとの噛合せを所定の位置に確実に保持する
紙送りローラ着脱機構を設けたことを特徴とする記録装
置。 ２ 送信および受信開始直前に紙送りローラに押しつけ
られている記録ヘッドをソレノイドで引き放すことによ
り紙送りローラへの外力を取り去りラッチレバーを確実
にラッチさせ得る動作手順としたことを特徴とする特許
請求の範囲第１項記載の記録装置。[Claims] 1. A recording device in which a paper feed roller can be attached and detached,
Of a gear train consisting of a gear attached to the paper feed roller, an idle gear, and a motor gear, the idle gear and the gear engagement position of the gear train and the latch lever for positioning the paper feed roller are connected via a connecting lever, and the latch lever for positioning the paper feed roller is connected to the paper feed roller. A paper feed system that reliably maintains the engagement between the idle gear and the gear attached to the total feed roller at a predetermined position by interlocking the latch lever and the idle gear when the attached gear is detached from the idle gear. A recording device characterized by being provided with a roller attachment/detachment mechanism. 2 A patent characterized in that the operating procedure is such that the recording head pressed against the paper feed roller is released using a solenoid immediately before the start of transmission and reception, thereby removing external force on the paper feed roller and ensuring that the latch lever is latched. A recording device according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP52152898A JPS5940344B2 (en) | 1977-12-21 | 1977-12-21 | recording device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP52152898A JPS5940344B2 (en) | 1977-12-21 | 1977-12-21 | recording device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5485629A JPS5485629A (en) | 1979-07-07 |
| JPS5940344B2 true JPS5940344B2 (en) | 1984-09-29 |
Family
ID=15550534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP52152898A Expired JPS5940344B2 (en) | 1977-12-21 | 1977-12-21 | recording device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5940344B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60159750U (en) * | 1984-04-03 | 1985-10-24 | ノーリツ鋼機株式会社 | Conveying device for web-like materials |
-
1977
- 1977-12-21 JP JP52152898A patent/JPS5940344B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5485629A (en) | 1979-07-07 |
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