JPH02138055A - Sheet winding mechanism for printing device - Google Patents
Sheet winding mechanism for printing deviceInfo
- Publication number
- JPH02138055A JPH02138055A JP28954588A JP28954588A JPH02138055A JP H02138055 A JPH02138055 A JP H02138055A JP 28954588 A JP28954588 A JP 28954588A JP 28954588 A JP28954588 A JP 28954588A JP H02138055 A JPH02138055 A JP H02138055A
- Authority
- JP
- Japan
- Prior art keywords
- spool
- take
- winding spool
- winding
- claw
- 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
- 238000004804 winding Methods 0.000 title claims abstract description 17
- 210000000078 claw Anatomy 0.000 claims abstract description 7
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Winding Of Webs (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明はＰＯ８用印字装置に関し、特にそのジャーナル
巻取部の巻取スプールに関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a PO8 printing device, and particularly to a take-up spool of a journal take-up portion thereof.
従来、この種の巻取スプールは手動で巻付を行っていた
。Conventionally, this type of take-up spool has been wound manually.
上述した従来の巻取スプールは用紙セット時必ず手で用
紙を巻取スプールに巻き付け、印字装置にセットしなけ
ればならないという欠点がある。The above-mentioned conventional take-up spool has the disadvantage that when setting paper, the paper must be manually wound around the take-up spool and then set in the printing device.
本発明の目的は前記課題を解決した印字装置の用紙巻取
機構を提供することにある。An object of the present invention is to provide a paper winding mechanism for a printing device that solves the above problems.
前記目的を達成するため、本発明に係る印字装置の用紙
巻取機構においては、すべりクラッチを介してモータよ
り常に回転を伝えられ、がっストッパ部を備えた巻取ス
プールと、該巻取スプールのストッパ部に嵌合し巻取ス
プールを停止させその用紙差込部を特定位置に向ける爪
と、該爪を駆動するキープソレノイドとを含むものであ
る。In order to achieve the above object, the paper winding mechanism of the printing device according to the present invention includes a winding spool to which rotation is constantly transmitted from the motor via a slip clutch and is provided with a stopper portion, and the winding spool. This includes a pawl that fits into the stopper portion of the paper to stop the take-up spool and direct the paper insertion portion to a specific position, and a keep solenoid that drives the pawl.
以下、本発明の一実施例を図により説明する。 Hereinafter, one embodiment of the present invention will be described with reference to the drawings.
第１図は本発明の一実施例を示す斜視図、第２図は同側
面図である。FIG. 1 is a perspective view showing one embodiment of the present invention, and FIG. 2 is a side view of the same.
図において、１はすべりクラッチ７を介してモータ８に
より常に回転を伝えられる巻取スプールであり、該巻取
スプール１はその巻取軸１ａに用紙の端部を差込むスリ
ット１ｂが設けられており、その外周一部にストッパ部
２が設けられている。In the figure, reference numeral 1 denotes a take-up spool to which rotation is constantly transmitted by a motor 8 via a slip clutch 7, and the take-up spool 1 has a take-up shaft 1a provided with a slit 1b into which the end of the paper is inserted. A stopper portion 2 is provided on a part of its outer periphery.
一方、巻取スプール１のストッパ部２に嵌合する爪３を
支点のまわりに角回転可能に枢支し、該爪３をキープソ
レノイド５に連結する。６はキープソレノイド５を復帰
させる復帰スプリング６である。On the other hand, a pawl 3 that fits into the stopper portion 2 of the take-up spool 1 is pivotally supported around a fulcrum so as to be angularly rotatable, and the pawl 3 is connected to a keep solenoid 5. 6 is a return spring 6 that returns the keep solenoid 5 to its original state.
実施例において、印字装置にセットされた状態において
１巻取スプール１はすべりクラッチ７を介しモータ８に
より常に回転させられている。このとき、巻取スプール
１に負荷がかかると、すべりクラッチ７がすべり巻取ス
プール１の回転が遅くなる。当初、爪３はキープソレノ
イド５により支点４を中心として図中のＡ方向に上げら
れている。In the embodiment, the single take-up spool 1 is constantly rotated by the motor 8 via the slip clutch 7 when it is set in the printing device. At this time, when a load is applied to the take-up spool 1, the slip clutch 7 slips and the rotation of the take-up spool 1 becomes slow. Initially, the claw 3 is raised in the direction A in the figure by the keep solenoid 5 about the fulcrum 4.
セットされた巻取スプール１がすべりクラッチ７を介し
てモータ８により回転させられているときに、キープソ
レノイド５が解除され復帰スプリング６により爪３が図
中Ｂ方向に下げられる。回転させられた巻取スプール１
はそのストッパ部２が爪３の部分に来たとき、ストッパ
部２と爪３とが嵌合して巻取スプール１が停止する。こ
のとき、モータ８は回り続けており、すべりクラッチ７
ですべっている。While the set take-up spool 1 is being rotated by the motor 8 via the slip clutch 7, the keep solenoid 5 is released and the claw 3 is lowered in the direction B in the figure by the return spring 6. Rotated take-up spool 1
When the stopper part 2 comes to the pawl 3, the stopper part 2 and the pawl 3 fit together, and the take-up spool 1 is stopped. At this time, the motor 8 continues to rotate, and the slip clutch 7
It's slipping.
このことにより、巻取スプール１の用紙差込用スリット
１ｂを決まった方向へ向けておくことができる。This allows the paper insertion slit 1b of the take-up spool 1 to be oriented in a fixed direction.
以上説明したように本発明は巻取スプールの用紙差込部
を決まった方向へ向けておくことにより、自動巻付がで
きるようになる効果がある。As explained above, the present invention has the effect of enabling automatic winding by orienting the paper insertion portion of the take-up spool in a predetermined direction.
第１図は本発明の一実施例を示す斜視図、第２図は同側
面図である。FIG. 1 is a perspective view showing one embodiment of the present invention, and FIG. 2 is a side view of the same.
Claims (1)
えられ、かつストッパ部を備えた巻取スプールと、該巻
取スプールのストッパ部に嵌合し巻取スプールを停止さ
せその用紙差込部を特定位置に向ける爪と、該爪を駆動
するキープソレノイドとを含むことを特徴とする印字装
置の用紙巻取機構。(1) A take-up spool to which rotation is constantly transmitted from the motor via a slip clutch and is equipped with a stopper part, and the take-up spool is fitted into the stopper part of the take-up spool to stop the take-up spool, and the paper insertion part is inserted into the take-up spool. A paper winding mechanism for a printing device, comprising a claw that directs to a specific position, and a keep solenoid that drives the claw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28954588A JPH02138055A (en) | 1988-11-16 | 1988-11-16 | Sheet winding mechanism for printing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28954588A JPH02138055A (en) | 1988-11-16 | 1988-11-16 | Sheet winding mechanism for printing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02138055A true JPH02138055A (en) | 1990-05-28 |
Family
ID=17744632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28954588A Pending JPH02138055A (en) | 1988-11-16 | 1988-11-16 | Sheet winding mechanism for printing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02138055A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6079654A (en) * | 1996-09-04 | 2000-06-27 | Fuji Photo Film Co., Ltd | Method and apparatus for producing roll photo film |
-
1988
- 1988-11-16 JP JP28954588A patent/JPH02138055A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6079654A (en) * | 1996-09-04 | 2000-06-27 | Fuji Photo Film Co., Ltd | Method and apparatus for producing roll photo film |
| US6367727B1 (en) | 1996-09-04 | 2002-04-09 | Fuji Photo Film Co, Ltd. | Method and apparatus for producing roll photo film |
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