JPS61157552U - - Google Patents
Info
- Publication number
- JPS61157552U JPS61157552U JP4147085U JP4147085U JPS61157552U JP S61157552 U JPS61157552 U JP S61157552U JP 4147085 U JP4147085 U JP 4147085U JP 4147085 U JP4147085 U JP 4147085U JP S61157552 U JPS61157552 U JP S61157552U
- Authority
- JP
- Japan
- Prior art keywords
- brush
- roller
- power supply
- lever
- supply brush
- 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
- 239000002184 metal Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Handling Of Cut Paper (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Description
第１図は、本考案の給電ブラシ開閉機構を有す
る記録紙移送装置を備えたドラム型プロツタの斜
視図、第２図は、本考案の一実施例の給電ブラシ
開閉機構を示す斜視図、第３図は、同実施例の動
作説明図である。
１……プラテン、２……記録紙、３ａ，３ｂ…
…ガイドローラ、６……メインシヤフト、７……
ガイドシヤフト、８……セパレータ、９……操作
用把手、１１……第１のレバー、１２，１８……
給電ブラシ、１３……ブラシ保護板、１５……ス
プリング、１６，１７……ストツパー、２１……
第２のレバー、２２……リンク、２５……ゴム、
２６……芯金。
FIG. 1 is a perspective view of a drum-type plotter equipped with a recording paper transport device having a power supply brush opening/closing mechanism according to the present invention, and FIG. 2 is a perspective view showing a power supply brush opening/closing mechanism according to an embodiment of the present invention. FIG. 3 is an explanatory diagram of the operation of the same embodiment. 1...Platen, 2...Recording paper, 3a, 3b...
...Guide roller, 6...Main shaft, 7...
Guide shaft, 8... separator, 9... operating handle, 11... first lever, 12, 18...
Power supply brush, 13... Brush protection plate, 15... Spring, 16, 17... Stopper, 21...
Second lever, 22...link, 25...rubber,
26... Core metal.
Claims (1)
加し、前記ローラの上にセツトしたシート上に近
接又は接触してローラ前面部及び背面部に第１及
び第２の給電ブラシを配置し、前記ローラの芯金
と各給電ブラシとの間に生じる静電気力により前
記シートを前記ローラに吸着しながらローラの回
転とともにシートを移送する吸着移送装置に設け
られ、前記ローラを支持する左右のフレームにそ
れぞれ回動自在に支持された回動中心を有すると
ともに一端が操作用把手をなし他端に前記第１の
給電ブラシの端部がそれぞれ固定された第１のレ
バーと、一端が前記フレームに回動自在に支持さ
れ他端に前記第２の給電ブラシの端部がそれぞれ
固定された第２のレバーと、前記第１のレバーと
第２のレバーとを連結するリンクとからなり、前
記把手を動かすことにより前記第１及び第２の給
電ブラシを同時に前記ローラに近接又は離間する
ことを特徴とする給電ブラシの開閉機構。 (2) 前記第１及び第２のレバーは、給電ブラシ
固定部の近傍に、シートの移送をガイドするガイ
ドローラのシヤフト端部をそれぞれ支持している
ことを特徴とする実用新案登録請求の範囲第(1)
項記載の給電ブラシの開閉機構。 (3) 前記第１のレバーは、給電ブラシ固定部の
近傍に、前記第１の給電ブラシを保護するブラシ
保護板の端部をスプリングで付勢して保持する保
持部をそれぞれ有し、前記把手により前記第１の
給電ブラシをローラから離間させたとき、前記フ
レームに設けたストツパーにより前記ブラシ保護
板の上端を押え、前記スプリングの付勢力に抗し
て前記ブラシ保護板の先端を前記第１の給電ブラ
シの先端より突出させることを特徴とする実用新
案登録請求の範囲第(1)項又は第(2)項記載の給電
ブラシの開閉機構。[Claims for Utility Model Registration] (1) A high voltage is applied to the core metal of a roller coated with insulation, and a first layer is applied to the front and back surfaces of the roller by applying a high voltage to the core metal of the roller, which is placed close to or in contact with a sheet set on the roller. and a second power feeding brush is disposed, and the sheet is attracted to the roller by electrostatic force generated between the core metal of the roller and each power feeding brush, and the sheet is transferred as the roller rotates. , a first power supply brush having a rotation center rotatably supported by the left and right frames supporting the roller, one end having an operation handle, and the other end having an end portion of the first power supply brush fixed thereto. a second lever, one end of which is rotatably supported by the frame and the other end of which is fixed to an end of the second power supply brush, and the first lever and the second lever. An opening/closing mechanism for a power supply brush, characterized in that the first and second power supply brushes are simultaneously brought close to or separated from the roller by moving the handle. (2) Claims for registration of a utility model characterized in that the first and second levers each support a shaft end of a guide roller that guides the conveyance of the sheet in the vicinity of the power supply brush fixing part. No. (1)
The power supply brush opening/closing mechanism described in section. (3) The first lever has, in the vicinity of the power feeding brush fixing portion, a holding portion that holds an end portion of a brush protection plate that protects the first power feeding brush by urging it with a spring, and When the first power feeding brush is separated from the roller by the handle, a stopper provided on the frame presses the upper end of the brush protection plate, and the tip of the brush protection plate is moved against the biasing force of the spring. 1. An opening/closing mechanism for a power supply brush according to claim 1 or 2, wherein the mechanism protrudes from the tip of one power supply brush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4147085U JPH0442276Y2 (en) | 1985-03-25 | 1985-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4147085U JPH0442276Y2 (en) | 1985-03-25 | 1985-03-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61157552U true JPS61157552U (en) | 1986-09-30 |
| JPH0442276Y2 JPH0442276Y2 (en) | 1992-10-06 |
Family
ID=30551324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4147085U Expired JPH0442276Y2 (en) | 1985-03-25 | 1985-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0442276Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02175537A (en) * | 1988-12-27 | 1990-07-06 | Matsushita Electric Ind Co Ltd | Paper sheets carrying device |
-
1985
- 1985-03-25 JP JP4147085U patent/JPH0442276Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02175537A (en) * | 1988-12-27 | 1990-07-06 | Matsushita Electric Ind Co Ltd | Paper sheets carrying device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0442276Y2 (en) | 1992-10-06 |
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