JPS6440547U - - Google Patents
Info
- Publication number
- JPS6440547U JPS6440547U JP13369187U JP13369187U JPS6440547U JP S6440547 U JPS6440547 U JP S6440547U JP 13369187 U JP13369187 U JP 13369187U JP 13369187 U JP13369187 U JP 13369187U JP S6440547 U JPS6440547 U JP S6440547U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- drive shaft
- shaft
- idler gear
- rotation
- 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 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Handling Of Sheets (AREA)
- Handling Of Cut Paper (AREA)
- Handling Of Continuous Sheets Of Paper (AREA)
Description
第１図はこの考案の一実施例を示す斜視図、第
２図ａ，ｂは正常状態を示す要部説明図、第３図
ａ，ｂは連続紙の負荷の増加による作動状態を示
す要部説明図、第４図は従来のプリンタの連続紙
搬送装置を示す斜視図である。
１……回動軸、２……トラクタ（給紙手段）、
５……ステツピングモータ、７……駆動軸、７ｂ
……第１のギア、９……アイドラギア、９ａ……
アイドラギアの回動中心軸、１０……第２のギア
、１２……ばね（弾性部材）、１３……マイクロ
スイツチ（検出手段）、Ａ……搬送経路。
Fig. 1 is a perspective view showing an embodiment of this invention, Figs. 2 a and b are explanatory diagrams of the main parts showing the normal state, and Figs. 3 a and b are main parts showing the operating state due to an increase in the load of continuous paper. FIG. 4 is a perspective view showing a continuous paper conveying device of a conventional printer. 1... Rotating shaft, 2... Tractor (paper feeding means),
5... Stepping motor, 7... Drive shaft, 7b
...First gear, 9...Idler gear, 9a...
Rotation center axis of idler gear, 10...second gear, 12...spring (elastic member), 13...micro switch (detection means), A...conveyance path.
Claims (1)
設けた第１のギアと、 回動軸の回動により連続紙を搬送経路へ送給す
る給紙手段と、 前記回動軸に固着した第２のギアと、前記第１
、第２のギアに噛合するアイドラギアとを備え、
駆動軸の回動力を前記３個のギアを介して前記回
動軸に伝達し前記給紙手段を作動させるようにし
たプリンタの用紙搬送装置において、少なくとも
１個のアイドラギアの回動中心軸を装着した連結
部材を前記駆動軸に回動自在に支持し、アイドラ
ギアを駆動軸を中心に回動可能とすると共に、前
記アイドラギアを弾性部材により前記第２のギア
と噛合する方向へ付勢し、かつ前記アイドラギア
の位置を検出手段により検出するようにしたこと
を特徴とするプリンタの連続紙搬送装置。[Claims for Utility Model Registration] A drive shaft that is rotated by a drive source, a first gear provided on the drive shaft, and a paper feeding means that feeds continuous paper to a conveyance path by rotation of the rotation shaft. , a second gear fixed to the rotation shaft, and a second gear fixed to the rotation shaft;
, and an idler gear meshing with the second gear,
In a paper conveyance device for a printer, the rotational force of a drive shaft is transmitted to the rotation shaft via the three gears to operate the paper feed means, and the rotation center shaft of at least one idler gear is installed. rotatably supporting the connecting member on the drive shaft, making the idler gear rotatable around the drive shaft, and urging the idler gear in a direction to mesh with the second gear by an elastic member; A continuous paper conveyance device for a printer, characterized in that the position of the idler gear is detected by a detection means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13369187U JPH0717497Y2 (en) | 1987-08-31 | 1987-08-31 | Printer continuous paper transport device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13369187U JPH0717497Y2 (en) | 1987-08-31 | 1987-08-31 | Printer continuous paper transport device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6440547U true JPS6440547U (en) | 1989-03-10 |
| JPH0717497Y2 JPH0717497Y2 (en) | 1995-04-26 |
Family
ID=31391788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13369187U Expired - Lifetime JPH0717497Y2 (en) | 1987-08-31 | 1987-08-31 | Printer continuous paper transport device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0717497Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002347975A (en) * | 2001-05-23 | 2002-12-04 | Sony Corp | Photographic paper sheet carrying device and printer |
-
1987
- 1987-08-31 JP JP13369187U patent/JPH0717497Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002347975A (en) * | 2001-05-23 | 2002-12-04 | Sony Corp | Photographic paper sheet carrying device and printer |
| JP4506033B2 (en) * | 2001-05-23 | 2010-07-21 | ソニー株式会社 | Printing paper transport device and printer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0717497Y2 (en) | 1995-04-26 |
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