JPH02126855U - - Google Patents
Info
- Publication number
- JPH02126855U JPH02126855U JP3446089U JP3446089U JPH02126855U JP H02126855 U JPH02126855 U JP H02126855U JP 3446089 U JP3446089 U JP 3446089U JP 3446089 U JP3446089 U JP 3446089U JP H02126855 U JPH02126855 U JP H02126855U
- Authority
- JP
- Japan
- Prior art keywords
- ink sheet
- ink
- pair
- thermal head
- arm members
- 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
Landscapes
- Impression-Transfer Materials And Handling Thereof (AREA)
Description
第１図は本考案の張力付与装置を備えた印字機
構の全体構成説明図、第２図ａ，ｂは本考案の要
部の詳細図である。
１……プラテンローラ、２……サーマルヘツド
、４……インクシート、５……送出し軸、７……
張力付与装置、１０……固定部材、１１……支持
ピン、１３，１４……アーム部材、１５……側壁
、１６……長穴、１８……ローラ支持シヤフト、
２０，２１……連設部材、２４，２５……テンシ
ヨンローラ、２６，２７……バネ。
FIG. 1 is an explanatory view of the overall configuration of a printing mechanism equipped with the tension applying device of the present invention, and FIGS. 2a and 2b are detailed views of the main parts of the present invention. 1...Platen roller, 2...Thermal head, 4...Ink sheet, 5...Feeding shaft, 7...
Tension applying device, 10... Fixed member, 11... Support pin, 13, 14... Arm member, 15... Side wall, 16... Elongated hole, 18... Roller support shaft,
20, 21... Continuous member, 24, 25... Tension roller, 26, 27... Spring.
Claims (1)
トと記録紙を重ねて供給し、サーマルヘツドの発
熱によつて溶融したインクシートのインクを記録
紙面に転写することによつて印字を行なう熱転写
記録装置において、 前記プラテン及びサーマルヘツドから成る印字
部とインクシート送出しロールとの間にはインク
シートの張力付与装置が配設され、 該張力付与装置は、基端を枢支されることによ
つてその他端をインクシートの幅方向へ回動可能
に構成された一対のアーム部材と、インクシート
の幅方向と平行に配設されるとともに上下移動可
能に支持されたローラ支持シヤフトと、該ローラ
支持シヤフト上に軸方向移動自在に遊嵌されると
ともに前記各アーム部材の各他端によつて夫々幅
方向へ回動可能に枢支された一対の連設部材と、
該各連設部材とともに軸方向スライド移動可能で
あるとともに夫々回転自在に支持されたテンシヨ
ンローラと、該一対のアーム部材を接近方向へ常
時付勢するバネとを備えたことを特徴とするイン
クシートへの張力付与装置。[Scope of claim for utility model registration] By supplying an ink sheet and recording paper in a stacked manner between a platen and a thermal head, and transferring ink from the ink sheet melted by heat generated by the thermal head onto the recording paper surface. In a thermal transfer recording device that performs printing, an ink sheet tension applying device is disposed between the printing unit consisting of the platen and the thermal head and the ink sheet delivery roll, and the tension applying device has a base end pivotably supported. a pair of arm members whose other ends are configured to be rotatable in the width direction of the ink sheet when a shaft; a pair of connected members loosely fitted onto the roller support shaft so as to be movable in the axial direction, and pivotally supported by the other ends of the respective arm members so as to be rotatable in the width direction;
An ink comprising: a tension roller that is slidably movable in the axial direction together with each of the connecting members and rotatably supported, and a spring that constantly biases the pair of arm members in the approaching direction. A device that applies tension to the sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3446089U JPH02126855U (en) | 1989-03-27 | 1989-03-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3446089U JPH02126855U (en) | 1989-03-27 | 1989-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02126855U true JPH02126855U (en) | 1990-10-18 |
Family
ID=31538946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3446089U Pending JPH02126855U (en) | 1989-03-27 | 1989-03-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02126855U (en) |
-
1989
- 1989-03-27 JP JP3446089U patent/JPH02126855U/ja active Pending