JP2876251B2 - Power transmission device for recording medium supply mechanism - Google Patents
Power transmission device for recording medium supply mechanismInfo
- Publication number
- JP2876251B2 JP2876251B2 JP26063690A JP26063690A JP2876251B2 JP 2876251 B2 JP2876251 B2 JP 2876251B2 JP 26063690 A JP26063690 A JP 26063690A JP 26063690 A JP26063690 A JP 26063690A JP 2876251 B2 JP2876251 B2 JP 2876251B2
- Authority
- JP
- Japan
- Prior art keywords
- recording medium
- medium supply
- supply mechanism
- power transmission
- transmission device
- 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 - Fee Related
Links
Landscapes
- Conveying Record Carriers (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、CAD分野等に利用される記録装置に連続シ
ート状の記録媒体を供給するための記録媒体供給機構の
動力伝達装置に関する。Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a power transmission device of a recording medium supply mechanism for supplying a continuous sheet recording medium to a recording device used in the CAD field or the like.
従来の記録媒体供給機構においては記録媒体供給専用
モータを使用し記録媒体の供給動作を行っている。In a conventional recording medium supply mechanism, a recording medium supply operation is performed using a recording medium supply dedicated motor.
然しながらこのような装置では記録媒体供給専用モー
タ及び記録媒体供給専用モータ駆動用回路が必要となり
価格が上昇する欠点がある。However, such an apparatus requires a dedicated motor for supplying the recording medium and a circuit for driving the dedicated motor for supplying the recording medium.
本発明の目的はこのような欠点を除去した安価で信頼
性の高い記録媒体供給機構の動力伝達装置を提供するに
ある。An object of the present invention is to provide an inexpensive and highly reliable power transmission device for a recording medium supply mechanism that eliminates such disadvantages.
本発明の記録媒体供給機構の動力伝達装置は、記録手
段を装着可能とした移動子を記録媒体上に視覚像を形成
するよう移動せしめるための駆動機構と、上記記録媒体
を供給するための機構と、上記２つの機構を連結する連
結機構とより成り、上記連結機構が、上記２つの機構を
互に連結するクラッチと、このクラッチを選択的に係合
せしめるため上記移動子が所定の位置に移動したとき作
動されるクラッチ附勢手段とより成ることを特徴とす
る。A power transmission device for a recording medium supply mechanism according to the present invention includes a driving mechanism for moving a movable member to which recording means can be attached so as to form a visual image on the recording medium, and a mechanism for supplying the recording medium. And a coupling mechanism for coupling the two mechanisms, wherein the coupling mechanism couples the two mechanisms to each other, and the movable element is moved to a predetermined position to selectively engage the clutch. And a clutch urging means that is activated when moved.
本発明の記録媒体供給機構の動力伝達装置においては
記録手段駆動用の移動子を所定の位置に移動すればその
都度連結機構が附勢され、これを介して記録媒体供給機
構に上記移動子の駆動力が伝達され、記録媒体が供給さ
れるようになる。In the power transmission device of the recording medium supply mechanism of the present invention, the coupling mechanism is energized each time the moving means for driving the recording means is moved to a predetermined position, and the moving medium is supplied to the recording medium supply mechanism via this. The driving force is transmitted, and the recording medium is supplied.
以下図面によって本発明の実施例を説明する。 Hereinafter, embodiments of the present invention will be described with reference to the drawings.
第１図は本発明を多ペン式記録装置に適用した例を示
し、第１図において１はＸ軸移動子駆動用モータ（以
下、Ｘ軸モータと称する）、２はＸ軸モータ１により駆
動されＸ軸方向のガイドレール（図示せず）上を移動す
るＸ軸移動子、３はＸ軸移動子２に固定されたＹ軸ガイ
ドレール、４はＹ軸ガイドレール３上を移動できるＹ軸
移動子、５は記録ペンを示し、本発明においては第２
図，第３図に示すようにＸ軸モータ１の回転軸６をクラ
ッチ７を介して伝達プーリ8aに連結し、ロール駆動プー
リ8bを記録媒体供給機構の記録媒体巻き取りロール９に
連結し、上記両プーリ8a、8b間に動力伝達ベルト10を懸
架すると共に、クラッチレバー11の中間部を機枠12に回
動自在に枢支し、このレバー11の下端を上記クラッチ７
に対接し、上記Ｙ軸移動子４にクラッチトリガ13を突設
し、このＹ軸移動子４を第３図に示すように上記クラッ
チトリガ13が上記レバー11の上端に接する位置から更に
矢印方向に移動せしめた場合、第４図に示すように上記
レバー11がこのレバー11に設けたばね14に抗して回動さ
れて上記クラッチ７が係合され、その結果Ｘ軸モータ１
により記録媒体巻き取りロール９が回動され連続シート
状の記録媒体の供給が開始されるようにする。FIG. 1 shows an example in which the present invention is applied to a multi-pen type recording apparatus. In FIG. 1, reference numeral 1 denotes a motor for driving an X-axis moving member (hereinafter referred to as X-axis motor), and 2 denotes a motor driven by an X-axis motor 1. An X-axis mover that moves on a guide rail (not shown) in the X-axis direction, 3 is a Y-axis guide rail fixed to the X-axis mover 2, 4 is a Y-axis that can move on the Y-axis guide rail 3 The moving element 5 is a recording pen, and in the present invention, the second
As shown in FIG. 3 and FIG. 3, the rotating shaft 6 of the X-axis motor 1 is connected to a transmission pulley 8a via a clutch 7, and a roll driving pulley 8b is connected to a recording medium winding roll 9 of a recording medium supply mechanism. A power transmission belt 10 is suspended between the pulleys 8a and 8b, and an intermediate portion of a clutch lever 11 is pivotally supported on a machine frame 12 so that a lower end of the lever 11 is
, A clutch trigger 13 is protruded from the Y-axis mover 4, and the Y-axis mover 4 is further moved from the position where the clutch trigger 13 contacts the upper end of the lever 11 in the direction of the arrow as shown in FIG. 4, the lever 11 is rotated against the spring 14 provided on the lever 11 to engage the clutch 7 as shown in FIG.
As a result, the recording medium take-up roll 9 is rotated to start supplying the continuous sheet-shaped recording medium.
尚上記プーリ8a、8bとベルト11を用いた伝達要素の代
りに歯車等を用いても良い。Note that a gear or the like may be used instead of the transmission element using the pulleys 8a and 8b and the belt 11.
以上の様に本発明においては記録ペン駆動用移動子を
所定の位置、例えば記録ペンが非記録位置となるような
位置に移動した際記録装置の駆動用モータによって記録
媒体供給機構が駆動されるようにしたので記録媒体供給
専用モータ及び、モータ駆動用の回路を省略でき、記録
媒体供給機構を安価になし得る大きな利益がある。As described above, in the present invention, when the moving member for driving the recording pen is moved to a predetermined position, for example, the position where the recording pen becomes the non-recording position, the recording medium supply mechanism is driven by the driving motor of the recording device. With this configuration, a motor dedicated to recording medium supply and a circuit for driving the motor can be omitted, and there is a great advantage that the recording medium supply mechanism can be manufactured at low cost.
第１図は本発明装置の平面図、第２図は記録媒体供給機
構に対する動力伝達部分の平面図、第３図及び、第４図
は本発明の動力伝達装置の動作を示す側面図である。 １……Ｘ移動子移動用モータ、２……Ｘ軸移動子、３…
…Ｙ軸ガイドレール、４……Ｙ軸移動子、５……記録ペ
ン、６……回転軸、７……クラッチ、8a、8b……プー
リ、９……記録媒体巻き取りロール、10……ベルト、11
……クラッチレバー、12……機枠、13……クラッチトリ
ガ。FIG. 1 is a plan view of the apparatus of the present invention, FIG. 2 is a plan view of a power transmission portion for a recording medium supply mechanism, and FIGS. 3 and 4 are side views showing the operation of the power transmission apparatus of the present invention. . 1 ... X mover moving motor, 2 ... X-axis mover, 3 ...
... Y-axis guide rail, 4 ... Y-axis mover, 5 ... recording pen, 6 ... rotary shaft, 7 ... clutch, 8a, 8b ... pulley, 9 ... recording medium take-up roll, 10 ... Belt, 11
… Clutch lever, 12… Machine frame, 13… Clutch trigger.
Claims (1)
体上に視覚像を形成するよう移動せしめるための駆動機
構と、上記記録媒体を供給するための機構と、上記２つ
の機構を連結する連結機構とより成り、上記連結機構
が、上記２つの機構を互に連結するクラッチと、このク
ラッチを選択的に係合せしめるため上記移動子が所定の
位置に移動したとき作動されるクラッチ附勢手段とより
成ることを特徴とする記録媒体供給機構の動力伝達装
置。1. A drive mechanism for moving a movable member to which a recording means can be attached so as to form a visual image on a recording medium, a mechanism for supplying the recording medium, and a connection between the two mechanisms. A coupling mechanism that couples the two mechanisms to each other, and a clutch that is actuated when the mover is moved to a predetermined position to selectively engage the clutch. A power transmission device for a recording medium supply mechanism, comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26063690A JP2876251B2 (en) | 1990-10-01 | 1990-10-01 | Power transmission device for recording medium supply mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26063690A JP2876251B2 (en) | 1990-10-01 | 1990-10-01 | Power transmission device for recording medium supply mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04140195A JPH04140195A (en) | 1992-05-14 |
| JP2876251B2 true JP2876251B2 (en) | 1999-03-31 |
Family
ID=17350675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26063690A Expired - Fee Related JP2876251B2 (en) | 1990-10-01 | 1990-10-01 | Power transmission device for recording medium supply mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2876251B2 (en) |
-
1990
- 1990-10-01 JP JP26063690A patent/JP2876251B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04140195A (en) | 1992-05-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |