JPS62147564U - - Google Patents
Info
- Publication number
- JPS62147564U JPS62147564U JP3498186U JP3498186U JPS62147564U JP S62147564 U JPS62147564 U JP S62147564U JP 3498186 U JP3498186 U JP 3498186U JP 3498186 U JP3498186 U JP 3498186U JP S62147564 U JPS62147564 U JP S62147564U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- winding
- take
- ink ribbon
- ribbon
- 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 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims 2
- 230000007246 mechanism Effects 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
Landscapes
- Impression-Transfer Materials And Handling Thereof (AREA)
Description
第1図はインクリボン搬送機構を示す概略縦断
面図、第2図はインクリボンカートリツジの分解
斜視図、第3図はカラーサーマルプリンタの内部
機構を示す概略図、第4図は外観斜視図。
8…サーマルヘツド、15…プラテンローラ、
24…巻取軸(巻取ローラ)、25…インクリボ
ン、26…巻取補助ローラ、P…用紙。
Fig. 1 is a schematic vertical sectional view showing the ink ribbon transport mechanism, Fig. 2 is an exploded perspective view of the ink ribbon cartridge, Fig. 3 is a schematic view showing the internal mechanism of the color thermal printer, and Fig. 4 is an external perspective view. . 8... Thermal head, 15... Platen roller,
24... Winding shaft (winding roller), 25... Ink ribbon, 26... Winding auxiliary roller, P... Paper.
Claims (1)
プラテンローラとサーマルヘツドとの間に挾持し
た用紙をインクリボンとともに所定距離往動させ
ることにより、用紙上に画像を形成するサーマル
プリンタにおいて、熱転写領域を通過したインク
リボンを巻取る巻取ローラを有しているとともに
、熱転写領域と巻取ローラとの間に巻取補助ロー
ラを有しており、上記巻取補助ローラの駆動の周
速が、プラテンローラの駆動の周速よりも大きく
、かつ巻取ローラによるインクリボン巻取の駆動
の周速が巻取補助ローラの駆動の周速よりも大き
くなるように、それぞれ設定されているとともに
、上記巻取ローラ、および巻取補助ローラが、そ
れぞれインクリボンの緊張状態においてインクリ
ボンとの間でスリツプが生じさせられるものであ
ることを特徴とするサーマルプリンタにおけるイ
ンクリボン巻取装置。 Transmits rotational force from the drive source to the platen pulley,
A thermal printer that forms an image on paper by moving the paper held between a platen roller and a thermal head a predetermined distance together with an ink ribbon has a take-up roller that winds up the ink ribbon that has passed through the thermal transfer area. In addition, a winding auxiliary roller is provided between the thermal transfer area and the winding roller, and the driving peripheral speed of the winding auxiliary roller is greater than the driving peripheral speed of the platen roller, and the winding The circumferential speed of the ink ribbon winding drive by the take-up roller is set to be greater than the drive circumferential speed of the take-up auxiliary roller, and the take-up roller and the take-up auxiliary roller each An ink ribbon winding device for a thermal printer, characterized in that a slip occurs between the ribbon and the ink ribbon when the ribbon is under tension.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3498186U JPS62147564U (en) | 1986-03-11 | 1986-03-11 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3498186U JPS62147564U (en) | 1986-03-11 | 1986-03-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62147564U true JPS62147564U (en) | 1987-09-18 |
Family
ID=30844047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3498186U Pending JPS62147564U (en) | 1986-03-11 | 1986-03-11 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62147564U (en) |
-
1986
- 1986-03-11 JP JP3498186U patent/JPS62147564U/ja active Pending