JPH01209253A - Paper mounting mechanism - Google Patents
Paper mounting mechanismInfo
- Publication number
- JPH01209253A JPH01209253A JP3448388A JP3448388A JPH01209253A JP H01209253 A JPH01209253 A JP H01209253A JP 3448388 A JP3448388 A JP 3448388A JP 3448388 A JP3448388 A JP 3448388A JP H01209253 A JPH01209253 A JP H01209253A
- Authority
- JP
- Japan
- Prior art keywords
- cassette
- paper
- tractor
- rollers
- switch
- 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.)
- Pending
Links
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、プリンタのトラクタに用紙を装着する用紙装
着機構に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a paper loading mechanism for loading paper onto a tractor of a printer.
〔従来の技術）
従来、プリンタにおける紙送り用トラクタは、−旦セッ
トされると、取外しできないようになっていた。[Prior Art] Conventionally, paper feeding tractors in printers cannot be removed once they have been set.
上述した従来のトラクタは、取外しできないので、用紙
をプリンタにセットする場合、トラクタの扉を開は用紙
をセットしなければならず、用紙交換に大変手間がかか
るという欠点がある。The above-mentioned conventional tractor is not removable, so when setting paper in the printer, the door of the tractor must be opened to set the paper, which has the disadvantage that it takes a lot of effort to replace the paper.
本発明によれば、トラクタと、用紙が差し込まれトラク
タに対して取り外し可能なカセットと、カセットのトラ
クタへの装着を検出する手段と、カセットをトラクタ内
へ移動させる手段とを有する用紙装着機構が得られる９
〔実施例〕
次に、本発明の一実施例を示した図面を参照して、本発
明の詳細な説明する。According to the present invention, a paper loading mechanism includes a tractor, a cassette into which paper is inserted and is removable from the tractor, means for detecting attachment of the cassette to the tractor, and means for moving the cassette into the tractor. Obtained 9 [Example] Next, the present invention will be described in detail with reference to the drawings showing an example of the present invention.
第１図を参照すると、本発明の一実施例においては、カ
セット２に用紙１が差し込まれる。この時、カセットシ
ャラフト３は伸縮可能となり、用紙１の幅に合わせられ
る。用紙１をセットされたカセット２をトラクタ本体４
のローラ６上に載せる。これによって、ローラ６の下に
置かれたスイッチ１０が押され、ローラ５〜８が回転し
カセット２を引き込む。引き込まれたカセ・７ト２のカ
セットシャフト３がスイッチ９を押すと、ローラ５〜８
は回転を止め、カセットシャフト３が回転し、用紙１を
引き込む。Referring to FIG. 1, in one embodiment of the invention, paper 1 is inserted into a cassette 2. As shown in FIG. At this time, the cassette shaft 3 becomes expandable and retractable, and is adjusted to the width of the paper 1. Place the cassette 2 containing the paper 1 into the tractor body 4.
Place it on roller 6. As a result, the switch 10 placed under the roller 6 is pressed, and the rollers 5 to 8 rotate to draw in the cassette 2. When the cassette shaft 3 of the drawn cassette 7 2 presses the switch 9, the rollers 5 to 8
stops rotating, the cassette shaft 3 rotates, and the paper 1 is drawn in.
逆にカセット排出時にはローラ５〜８を逆回転させ、カ
セットがローラ６を通過すると、スイッチ１０が切れロ
ーラ５〜８の回転を止め、カセット２は取り外し可能と
なる。On the contrary, when the cassette is ejected, the rollers 5 to 8 are rotated in the opposite direction, and when the cassette passes the roller 6, the switch 10 is turned off and the rotation of the rollers 5 to 8 is stopped, and the cassette 2 can be removed.
以上説明したように、本発明によれば、トラクタからカ
セットが取り外し可能なようにすることにより、用紙の
セットをワンタッチで簡単にできるとともに用紙の吸入
が自動にできる。As described above, according to the present invention, by making the cassette removable from the tractor, paper can be easily set with one touch, and the paper can be sucked in automatically.
第１図は本発明の一実施例の外観図、第２図は本発明の
一実施例の縦断面図である。
１：用紙、２：カセット、３：カセットシャフト、４：
トラクタ本体、５〜８：ローラ、９〜１０：スイッチ。FIG. 1 is an external view of an embodiment of the present invention, and FIG. 2 is a longitudinal sectional view of an embodiment of the present invention. 1: Paper, 2: Cassette, 3: Cassette shaft, 4:
Tractor body, 5-8: rollers, 9-10: switch.
Claims (1)
り外し可能なカセットと、前記カセットの前記トラクタ
への装着を検出する手段と、前記カセットを前記トラク
タ内に移動させる手段とを有することを特徴とする用紙
装着機構。The present invention is characterized by comprising a tractor, a cassette into which paper is inserted and which is removable from the tractor, means for detecting attachment of the cassette to the tractor, and means for moving the cassette into the tractor. Paper loading mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3448388A JPH01209253A (en) | 1988-02-16 | 1988-02-16 | Paper mounting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3448388A JPH01209253A (en) | 1988-02-16 | 1988-02-16 | Paper mounting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01209253A true JPH01209253A (en) | 1989-08-23 |
Family
ID=12415494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3448388A Pending JPH01209253A (en) | 1988-02-16 | 1988-02-16 | Paper mounting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01209253A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5253015A (en) * | 1990-03-22 | 1993-10-12 | Konica Corporation | Sheet load system for image forming apparatus |
| US6629661B2 (en) | 1999-02-25 | 2003-10-07 | Kabushikikaisha Taiheiseisakusho | Take-up reel, veneer reeling apparatus, tape feeding unit for veneer roll, veneer roll unwinding apparatus and a production method for laminated wood |
-
1988
- 1988-02-16 JP JP3448388A patent/JPH01209253A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5253015A (en) * | 1990-03-22 | 1993-10-12 | Konica Corporation | Sheet load system for image forming apparatus |
| US6629661B2 (en) | 1999-02-25 | 2003-10-07 | Kabushikikaisha Taiheiseisakusho | Take-up reel, veneer reeling apparatus, tape feeding unit for veneer roll, veneer roll unwinding apparatus and a production method for laminated wood |
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