JPS62185056U - - Google Patents
Info
- Publication number
- JPS62185056U JPS62185056U JP7370786U JP7370786U JPS62185056U JP S62185056 U JPS62185056 U JP S62185056U JP 7370786 U JP7370786 U JP 7370786U JP 7370786 U JP7370786 U JP 7370786U JP S62185056 U JPS62185056 U JP S62185056U
- Authority
- JP
- Japan
- Prior art keywords
- belt
- drive pulley
- rotation
- reverse directions
- printing 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Description
第１図ないし第３図はこの考案の一実施例を示
しこれを熱転写カラープリンタに適用した場合を
示し、第１図はこの考案のベルトテンシヨン付与
機構の側面図、第２図は平面図、第３図はこの熱
転写カラープリンタの紙送り機構の概略構成図で
ある。第４図および第５図はこの考案の他の実施
例を示し、第４図はそのベルトテンシヨン付与機
構の側面図、第５図は平面図である。
１０……プラテン、１１……プラテン軸、１３
……駆動プーリ、１４……従動プーリ、１５……
ベルト、１６……揺動板、２１，２２……テンシ
ヨンコロ、２３……用紙。
Figures 1 to 3 show an embodiment of this invention, and show a case in which it is applied to a thermal transfer color printer. Figure 1 is a side view of the belt tension applying mechanism of this invention, and Figure 2 is a plan view. , FIG. 3 is a schematic diagram of the paper feeding mechanism of this thermal transfer color printer. FIGS. 4 and 5 show another embodiment of this invention, with FIG. 4 being a side view and FIG. 5 being a plan view of the belt tensioning mechanism. 10... platen, 11... platen shaft, 13
... Drive pulley, 14 ... Driven pulley, 15 ...
Belt, 16... rocking plate, 21, 22... tension roller, 23... paper.
Claims (1)
リ間にベルトを掛け渡して前記駆動プーリの回転
をプラテンへと伝達し、それを正逆両方向に回動
し、該プラテンの回転にしたがつてそのプラテン
にセツトした用紙を正逆両方向に搬送可能とし、
その用紙に適宜印字を行う印字装置において、前
記駆動プーリの正逆両方向への回転にしたがいそ
れぞれ支点を中心として所定の方向に回転する揺
動板を設け、該揺動板上に前記ベルトの張り側お
よび弛み側の双方を挾んで２つのテンシヨンコロ
を回動自在に取付け、前記駆動プーリの回転でそ
のテンシヨンコロの１つを前記ベルトの弛み側に
押し当ててなる、印字装置のベルトテンシヨン付
与機構。 A belt is passed between the drive pulley and a driven pulley attached to the platen shaft, and the rotation of the drive pulley is transmitted to the platen, and the rotation of the drive pulley is rotated in both forward and reverse directions. The set paper can be transported in both forward and reverse directions.
In a printing device that appropriately prints on the paper, a swing plate is provided which rotates in a predetermined direction about a fulcrum as the drive pulley rotates in both forward and reverse directions, and the belt is tensioned on the swing plate. A belt tension applying mechanism for a printing device, comprising two tension rollers rotatably mounted on both sides of the belt and the slack side thereof, and one of the tension rollers being pressed against the slack side of the belt by rotation of the drive pulley. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7370786U JPS62185056U (en) | 1986-05-16 | 1986-05-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7370786U JPS62185056U (en) | 1986-05-16 | 1986-05-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62185056U true JPS62185056U (en) | 1987-11-25 |
Family
ID=30918277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7370786U Pending JPS62185056U (en) | 1986-05-16 | 1986-05-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62185056U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012141029A (en) * | 2011-01-04 | 2012-07-26 | Seiko Epson Corp | Belt drive transmission device |
-
1986
- 1986-05-16 JP JP7370786U patent/JPS62185056U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012141029A (en) * | 2011-01-04 | 2012-07-26 | Seiko Epson Corp | Belt drive transmission device |
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