JPS6178632U - - Google Patents
Info
- Publication number
- JPS6178632U JPS6178632U JP16423584U JP16423584U JPS6178632U JP S6178632 U JPS6178632 U JP S6178632U JP 16423584 U JP16423584 U JP 16423584U JP 16423584 U JP16423584 U JP 16423584U JP S6178632 U JPS6178632 U JP S6178632U
- Authority
- JP
- Japan
- Prior art keywords
- transfer
- transfer film
- roll
- mentioned
- sensor
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Description
第１図は本考案の実施例を示す一部欠截正面図
、第２図は第１図の−線からみた一部欠截側
面図、第３図は第２図の−線からみた一部欠
截平面図である。
Ａ…ズレ検出機構、Ｂ…ズレ修正機構、１…転
写ロール、７…転写対象物品、８…被転写面、９
…回転治具、１０…転写フイルム、１１…繰出し
軸、１２…巻取り軸、１７…光電センサー、１８
…制御回路、２０…制動部、２１ａ…可動な制動
バー、２１ｂ，２１ｃ…固定された制動バー、２
２…支持枠、２３…流体圧シリンダ、２５…駆動
部、２６ａ，２６ｂ…支軸、２７ａ，２７ｂ…ス
ライド軸受、２８…連結板、２９…雌ネジ部、３
０…ネジ棒、３１…可逆モータ、イ…光電センサ
ー１７の検出出力、ロ…制御回路１８の駆動出力
。
Fig. 1 is a partially cutaway front view showing an embodiment of the present invention, Fig. 2 is a partially cutaway side view taken from the - line in Fig. 1, and Fig. 3 is a partially cutaway side view taken from the - line in Fig. 2. It is a partially cutaway plan view. A... Misalignment detection mechanism, B... Misalignment correction mechanism, 1... Transfer roll, 7... Transfer target article, 8... Transfer target surface, 9
... Rotating jig, 10... Transfer film, 11... Feeding shaft, 12... Winding shaft, 17... Photoelectric sensor, 18
...control circuit, 20...braking unit, 21a...movable brake bar, 21b, 21c...fixed brake bar, 2
2... Support frame, 23... Fluid pressure cylinder, 25... Drive unit, 26a, 26b... Support shaft, 27a, 27b... Slide bearing, 28... Connection plate, 29... Female threaded part, 3
0... Threaded rod, 31... Reversible motor, A... Detection output of photoelectric sensor 17, B... Drive output of control circuit 18.
Claims (1)
りする転写ロールと、それら両者間へ連続的に供
給させる長尺な転写フイルムの繰出し軸および巻
取り軸とが備えられたロール式熱転写機に於いて
、上記した転写部位へ供給されつつある転写フイ
ルムの幅方向へのズレを検出する機構と、そのズ
レを修正する機構とからなり、且つ前者のズレ検
出機構は、繰出し軸と転写ロールとの間で転写フ
イルムに対向させられる非接触形の光電センサー
と、該センサーの検出出力からズレの方向を判別
して必要な駆動出力を出す電気的な制御回路とで
構成され、後者のズレ修正機構は、上記したセン
サーと転写ロールとの間で転写フイルムに弱い制
動力を加える制動部と、上記の駆動出力に応動し
て該制動部を転写フイルムの幅方向へ移動させる
駆動部とで構成されていることを特徴とするロー
ル式熱転写機における転写フイルムの蛇行修正装
置。 A roll-type thermal transfer machine is equipped with a transfer roll that rotates while being pressed against the transfer surface of an object to be transferred, and a feed-out shaft and a take-up shaft for continuously feeding a long transfer film between the two. The transfer film is composed of a mechanism for detecting a shift in the width direction of the transfer film being supplied to the above-mentioned transfer site, and a mechanism for correcting the shift. It consists of a non-contact photoelectric sensor that faces the transfer film between the two, and an electric control circuit that determines the direction of misalignment from the detection output of the sensor and outputs the necessary drive output. The apparatus is comprised of a braking section that applies a weak braking force to the transfer film between the above-mentioned sensor and the transfer roll, and a drive section that moves the braking section in the width direction of the transfer film in response to the above-mentioned drive output. A meandering correction device for a transfer film in a roll-type thermal transfer machine, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16423584U JPH028753Y2 (en) | 1984-10-29 | 1984-10-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16423584U JPH028753Y2 (en) | 1984-10-29 | 1984-10-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6178632U true JPS6178632U (en) | 1986-05-26 |
| JPH028753Y2 JPH028753Y2 (en) | 1990-03-02 |
Family
ID=30722100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16423584U Expired JPH028753Y2 (en) | 1984-10-29 | 1984-10-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH028753Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009073016A (en) * | 2007-09-20 | 2009-04-09 | Ryobi Ltd | Winding method of transferring film and transferring device to printing paper |
-
1984
- 1984-10-29 JP JP16423584U patent/JPH028753Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009073016A (en) * | 2007-09-20 | 2009-04-09 | Ryobi Ltd | Winding method of transferring film and transferring device to printing paper |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH028753Y2 (en) | 1990-03-02 |
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