JPH0183559U - - Google Patents
Info
- Publication number
- JPH0183559U JPH0183559U JP1987178218U JP17821887U JPH0183559U JP H0183559 U JPH0183559 U JP H0183559U JP 1987178218 U JP1987178218 U JP 1987178218U JP 17821887 U JP17821887 U JP 17821887U JP H0183559 U JPH0183559 U JP H0183559U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- stacker
- paper
- separating
- uppermost sheet
- 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
- 238000000926 separation method Methods 0.000 claims 2
Landscapes
- Handling Of Cut Paper (AREA)
Description
第１図は本考案を具体化した一実施例のプリン
タの用紙給送装置の第二のスタツカを示す平面図
、第２図は用紙供給装置の断面図、第３図はスタ
ツカの側フレームにおける要部断面図、第４図は
操作レバーを用紙送出位置に配置した状態を示す
断面図、第５図は操作レバーをローラ離隔位置に
配置した状態を示す要部断面図である。
図中、１６は第二のスタツカ、３１は第二の駆
動軸（支軸）、３６は送出ローラ、３８は第一の
ローラ、４２は第二のローラ、６１はスプリング
（付勢手段）、６５は押下カム、６６は操作レバ
ー（押下カム及び操作レバーにより解除手段が構
成される）、７１は連結部材、７２はリリースレ
バー（連結部材及びリリースレバーによりローラ
離隔手段が構成される）である。
FIG. 1 is a plan view showing a second stacker of a paper feeding device of a printer embodying the present invention, FIG. 2 is a sectional view of the paper feeding device, and FIG. 3 is a side frame of the stacker. FIG. 4 is a cross-sectional view of the main part showing a state in which the operating lever is placed at the paper feeding position, and FIG. In the figure, 16 is a second stacker, 31 is a second drive shaft (support shaft), 36 is a delivery roller, 38 is a first roller, 42 is a second roller, 61 is a spring (biasing means), 65 is a push cam, 66 is an operating lever (the push cam and the operating lever constitute a release means), 71 is a connecting member, and 72 is a release lever (the connecting member and the release lever constitute a roller separating means). .
Claims (1)
部に単票用紙を１枚ずつ供給するようにした用紙
供給装置において、 前記単票用紙を積層収容するためのスタツカと
、 スタツカ内の最上側の単票用紙と対向するよう
に設けられ、その最上側の単票用紙をスタツカか
ら送出する分離ローラと、 スタツカ内の単票用紙を分離ローラの周面に接
する方向に付勢する付勢手段と、 その付勢手段の作用を解除する解除手段と、 スタツカと前記印字機構部との間に設けられ、
用紙供給方向と直交する支軸と、 その支軸上に回転可能に、且つ前記分離ローラ
と一体に支軸に沿つて移動可能に支持された第一
のローラと、 その第一のローラの周面に接する方向に付勢さ
れ、第一のローラとの協働によりスタツカから送
出された単票用紙を印字機構部へ送出する第二の
ローラと、 前記解除手段に連結され、解除手段による解除
動作に伴つて前記支軸と前記第二のローラとの間
に突出し、前記第一のローラと第二のローラとを
離隔させるローラ離隔手段と よりなるプリンタの用紙供給装置。[Scope of Claim for Utility Model Registration] A paper supply device installed in a printer and configured to feed cut sheets one by one to a printing mechanism of the printer, comprising: a stacker for storing the cut sheets in a stack; A separating roller is provided to face the uppermost sheet of paper in the stacker and sends out the uppermost sheet of paper from the stacker, and a separating roller is provided to face the uppermost sheet of paper in the stacker, and a separating roller that feeds the uppermost sheet of paper from the stacker, and a separating roller that is arranged to face the uppermost sheet of paper in the stacker, and a separation roller that feeds the cut sheet of paper in the stacker in a direction that touches the circumferential surface of the separating roller. a biasing means for biasing the biasing means; a release means for releasing the action of the biasing means; provided between the stacker and the printing mechanism,
a support shaft perpendicular to the paper supply direction; a first roller rotatably supported on the support shaft and movable along the support shaft integrally with the separation roller; and a circumference of the first roller. a second roller that is biased in a direction in contact with the surface and cooperates with the first roller to send out the cut sheet sent from the stacker to the printing mechanism section; and a second roller that is connected to the release means and is released by the release means. A paper supply device for a printer comprising a roller separating means that protrudes between the spindle and the second roller during operation to separate the first roller and the second roller.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987178218U JPH0183559U (en) | 1987-11-20 | 1987-11-20 | |
| US07/222,043 US4966358A (en) | 1987-07-24 | 1988-07-20 | Apparatus for feeding recording medium, having means for easy handling of jamming trouble |
| EP88306831A EP0300835B1 (en) | 1987-07-24 | 1988-07-25 | Apparatus for feeding recording medium, having means for easy handling of jamming trouble |
| DE88306831T DE3884305T2 (en) | 1987-07-24 | 1988-07-25 | Device for conveying recording material equipped with means for easily eliminating faults caused by material jams. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987178218U JPH0183559U (en) | 1987-11-20 | 1987-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0183559U true JPH0183559U (en) | 1989-06-02 |
Family
ID=31469842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987178218U Pending JPH0183559U (en) | 1987-07-24 | 1987-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0183559U (en) |
-
1987
- 1987-11-20 JP JP1987178218U patent/JPH0183559U/ja active Pending
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