JPS6187956U - - Google Patents
Info
- Publication number
- JPS6187956U JPS6187956U JP17364584U JP17364584U JPS6187956U JP S6187956 U JPS6187956 U JP S6187956U JP 17364584 U JP17364584 U JP 17364584U JP 17364584 U JP17364584 U JP 17364584U JP S6187956 U JPS6187956 U JP S6187956U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- ink donor
- donor film
- winding mechanism
- take
- 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 7
- 230000037303 wrinkles Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Storage Of Web-Like Or Filamentary Materials (AREA)
- Impression-Transfer Materials And Handling Thereof (AREA)
- Winding Of Webs (AREA)
Description
第１図は本考案の感熱プリンタのインクドナー
フイルム巻取機構に使用する巻取りローラの一実
施例を示す斜視図、第２図は同、感熱プリンタの
インクドナーフイルム巻取り機構の概略構成図、
第３図、第４図は同、巻取りローラの他の実施例
を示す斜視図である。
図中１…送りローラ、２…サーマルヘツド、３
…プラテンローラ、４…巻取りローラ、５…イン
クドナーフイルム、６…ガイドローラ、７…中央
部、８，８′…鍔、９，９′…両端部、。
FIG. 1 is a perspective view showing an embodiment of the winding roller used in the ink donor film winding mechanism of the thermal printer of the present invention, and FIG. 2 is a schematic configuration diagram of the ink donor film winding mechanism of the thermal printer. ,
3 and 4 are perspective views showing other embodiments of the winding roller. In the figure 1...Feed roller, 2...Thermal head, 3
. . . platen roller, 4 . . . winding roller, 5 .
Claims (1)
ツドとプラテンローラとの接点を通り、ガイドロ
ーラを介して巻取りローラに至るインクドナーフ
イルムの巻取り機構において、前記巻取りローラ
の胴部の表面形状を、中央部の径に対し両端部の
径を細く設けることによつて、当該胴部に巻取る
インクドナーフイルムを中央部から両端部にかけ
て張力を作用させ、該張力によつて両端部のバラ
ンスをとり、当該フイルムの走行じわの発生を防
止するようにした感熱転写プリンタのインクドナ
ーフイルム巻取り機構。 In the ink donor film winding mechanism from the feed roller, through the guide roller, through the contact point between the thermal head and the platen roller, and through the guide roller to the take-up roller, the surface shape of the body of the take-up roller is set at the center. By making the diameter of both ends smaller than the diameter of the body, tension is applied to the ink donor film wound around the body from the center to both ends, and the tension balances the ends. An ink donor film winding mechanism for a thermal transfer printer that prevents the occurrence of wrinkles during running of the film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17364584U JPS6187956U (en) | 1984-11-14 | 1984-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17364584U JPS6187956U (en) | 1984-11-14 | 1984-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6187956U true JPS6187956U (en) | 1986-06-09 |
Family
ID=30731293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17364584U Pending JPS6187956U (en) | 1984-11-14 | 1984-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6187956U (en) |
-
1984
- 1984-11-14 JP JP17364584U patent/JPS6187956U/ja active Pending