JPH0585360B2 - - Google Patents
Info
- Publication number
- JPH0585360B2 JPH0585360B2 JP58210593A JP21059383A JPH0585360B2 JP H0585360 B2 JPH0585360 B2 JP H0585360B2 JP 58210593 A JP58210593 A JP 58210593A JP 21059383 A JP21059383 A JP 21059383A JP H0585360 B2 JPH0585360 B2 JP H0585360B2
- Authority
- JP
- Japan
- Prior art keywords
- recording
- sheet
- suction force
- force generating
- recording 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.)
- Expired - Lifetime
Links
Landscapes
- Delivering By Means Of Belts And Rollers (AREA)
- Registering Or Overturning Sheets (AREA)
- Printers Characterized By Their Purpose (AREA)
- Handling Of Sheets (AREA)
Description
【発明の詳細な説明】
本発明はシート状物を平面状に吸着保持する装
置に関する。この種のシート吸着装置は例えばＸ
−Ｙレコーダ等に使用される。第１図にこの種の
シート吸着装置を使用するＸ−Ｙレコーダを示
す。第１図において、１はＸ−Ｙレコーダ、２は
シート保持装置を有した記録面、３は記録紙、４
は記録ペン駆動機構、５はペンキヤリツジ、６は
記録ペンである。このＸ−Ｙレコーダ１は記録面
２上に載置された記録紙３上に外部入力Ｘ−Ｙ信
号によりＸ−Ｙ記録を行なうものであるがこの場
合、記録紙３は静置されなければならない。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an apparatus for sucking and holding a sheet-like object in a flat shape. This type of sheet suction device is, for example,
-Used for Y recorders, etc. FIG. 1 shows an X-Y recorder using this type of sheet suction device. In FIG. 1, 1 is an X-Y recorder, 2 is a recording surface with a sheet holding device, 3 is recording paper, and 4 is a recording surface having a sheet holding device.
5 is a recording pen drive mechanism, 5 is a pen cartridge, and 6 is a recording pen. This X-Y recorder 1 performs X-Y recording on a recording paper 3 placed on a recording surface 2 using an externally input X-Y signal, but in this case, the recording paper 3 must be left still. It won't happen.
ところで、この種のＸ−Ｙレコーダ等に使用さ
れるシート吸着装置はシート吸着力が十分であ
ること、吸着力のぬけが早いことが必要とな
る。 Incidentally, the sheet suction device used in this type of X-Y recorder and the like needs to have sufficient sheet suction force and to quickly lose the suction force.
従来装置においてはこの２つの条件を満たすこ
とは困難であつた。 In conventional devices, it has been difficult to satisfy these two conditions.
本発明はこの点に鑑みて成されたもので十分な
吸着力を保持するとともに吸着力のぬけ時間を短
縮したシート吸着装置を提供するものである。 The present invention has been made in view of this point, and it is an object of the present invention to provide a sheet suction device that maintains sufficient suction force and shortens the time required for the suction force to fade.
以下、本発明に関して、図面の一実施例を参照
して説明する。 The present invention will be described below with reference to an embodiment of the drawings.
第２図は本発明のシート吸着装置として使用可
能な静電吸着方式の動作原理を示す構成図であ
る。第２図において、７は基板、８は例えばくし
歯状に形成された電極である。この電極に電圧を
印加し、基板７側に電荷を帯電させると基板７上
の誘電体（図示せず）を介して載置されるシート
に電荷が帯電し、シートが吸着保持される。前述
のＸ−Ｙレコーダにおいてはこの基板７が記録面
２を構成する。 FIG. 2 is a block diagram showing the operating principle of an electrostatic adsorption system that can be used as the sheet adsorption device of the present invention. In FIG. 2, 7 is a substrate, and 8 is an electrode formed, for example, in the shape of a comb. When a voltage is applied to this electrode to charge the substrate 7 side, the sheet placed on the substrate 7 via a dielectric (not shown) is charged, and the sheet is attracted and held. In the aforementioned XY recorder, this substrate 7 constitutes the recording surface 2.
第３図は本発明の一実施例を示す正面図であ
る。この第３図のシート吸着装置は第２図に示し
た吸着力発生部を３個有しており、第２、第３の
吸着力発生部は最内側に設けられた第１の吸着力
発生部を順次とり巻くように形成されている。第
３図において９は第１の吸着力発生部、１０は第
２の吸着力発生部、１１は第３の吸着力発生部で
ある。このシート吸着装置上に記録紙３を載置
し、最内側の吸着力発生部９から順次電圧を印加
し、またこの印加電圧を順次除いていき最終的に
最外側の吸着力発生部１１のみで記録紙３を吸着
保持する構成としたものである。（第４図参照）
以上において、本発明の構成を有したシート吸
着装置を使用することによつて以下に述べる効果
が得られる。 FIG. 3 is a front view showing an embodiment of the present invention. The sheet suction device shown in FIG. 3 has three suction force generating sections shown in FIG. 2, and the second and third suction force generating sections are arranged in the innermost position. It is formed so as to surround the parts one after another. In FIG. 3, 9 is a first suction force generating section, 10 is a second suction force generating section, and 11 is a third suction force generating section. The recording paper 3 is placed on this sheet suction device, and a voltage is sequentially applied from the innermost suction force generating section 9, and this applied voltage is sequentially removed until finally only the outermost suction force generating section 11 is applied. The structure is such that the recording paper 3 is held by suction. (See FIG. 4) In the above, by using the sheet suction device having the structure of the present invention, the following effects can be obtained.
(1) 最内側に吸着力発生部から順次動作させ、最
終的に最外側の吸着力発生部のみでシートを保
持するので、電源OFF後の残留電荷が少ない
ので吸着力のぬけ時間が短縮される利点があ
る。そのため、Ｘ−Ｙレコーダ等においては記
録紙の着脱が容易になるとともに、ロール記録
紙を使用した自動給紙方式のＸ−Ｙレコーダに
おいて、その取扱いが容易になる利点がある。(1) Since the sheet is operated sequentially from the innermost suction force generating part, and the sheet is finally held only by the outermost suction force generating part, there is less residual charge after the power is turned off, so the time for the suction force to release is shortened. It has the advantage of Therefore, in an X-Y recorder or the like, recording paper can be easily attached and removed, and in an automatic paper-feeding X-Y recorder using roll recording paper, it is easy to handle.
(2) また従来方式のシート吸着装置においてはシ
ートとシート面との間に空気が入り吸着した時
にシートに凸部が生じるが、本発明の構成によ
れば中央より順に吸着力を発生するので、この
凸部をなくすことができる。(2) In addition, in conventional sheet suction devices, when air enters between the sheet and the sheet surface and the sheet is suctioned, convex portions are created on the sheet, but with the configuration of the present invention, suction force is generated sequentially from the center. , this protrusion can be eliminated.
(3) 上記の理由により、最外側の吸着力発生部の
内側においては真空状態が形成されるので十分
な保持力が発生できる利点がある。(3) For the above-mentioned reasons, a vacuum state is formed inside the outermost adsorption force generating section, so there is an advantage that sufficient holding force can be generated.
なお、本明細書実施例においては静電吸着方式
を使用したシート吸着装置について述べたがこれ
に限られるものではない。また、第３図において
３つの吸着力発生部を有したシート吸着装置につ
いて説明したがこの発明においては少なくとも２
つの実質的吸着力発生部を必要とするものであ
る。 Note that in the embodiments of this specification, a sheet adsorption device using an electrostatic adsorption method has been described, but the present invention is not limited to this. Furthermore, although the sheet suction device having three suction force generating parts was explained in FIG. 3, in this invention at least two
This requires two substantial adsorption force generating parts.
第１図はシート吸着装置を有する装置の一例を
示す斜視図、第２図は静電吸着方式を利用したシ
ート吸着装置の原理を示す正面図、第３図は本発
明の一実施例であるシート吸着装置の正面図、第
４図は印加電圧の関係図である。
１…Ｘ−Ｙ記録計、２…記録面、３…記録紙、
４…記録ペン駆動機構、５…ペンキヤリツジ、６
…記録ペン、７…基板、８…電極、９…第１の吸
着力発生部、１０…第２の吸着力発生部、１１…
第３の吸着力発生部。
Fig. 1 is a perspective view showing an example of a device having a sheet suction device, Fig. 2 is a front view showing the principle of a sheet suction device using an electrostatic adsorption method, and Fig. 3 is an embodiment of the present invention. FIG. 4, a front view of the sheet suction device, is a relationship diagram of applied voltage. 1...X-Y recorder, 2...recording surface, 3...recording paper,
4... Recording pen drive mechanism, 5... Pen cartridge, 6
...Recording pen, 7...Substrate, 8...Electrode, 9...First attraction force generation section, 10...Second attraction force generation section, 11...
Third adsorption force generating section.
Claims (1)
ため、記録装置の記録面上に上記記録シートを静
電的に吸着保持させる記録装置の記録シート静電
吸着装置において、 上記記録シートを吸着する３以上の複数の静電
吸着力発生部を内側から順次とりまくように配置
して記録装置の記録面を構成し、 上記記録面に上記記録シートを静電吸着保持さ
せる際、上記記録面の最も内側に配置された静電
吸着力発生部から順次吸着力を発生させていくと
ともに内側に配置された静電吸着力発生部の吸着
力の発生を停止させ最終的に最も外側の静電吸着
力発生部の発生する静電吸着力のみで上記記録シ
ートを上記記録面に吸着保持させるシート吸着制
御手段を設けたことを特徴とする記録装置の記録
シート静電吸着装置。[Scope of Claims] 1. A recording sheet electrostatic attraction device for a recording device that electrostatically attracts and holds the recording sheet on the recording surface of the recording device in order to perform recording on the recording sheet in accordance with a recording signal, A recording surface of the recording device is configured by arranging a plurality of three or more electrostatic attraction force generating portions that attract the recording sheet in order from the inside so as to surround the recording sheet, and when the recording sheet is electrostatically attracted and held on the recording surface. , the suction force is generated sequentially from the electrostatic suction force generating part placed on the innermost side of the recording surface, and the generation of suction force of the electrostatic suction force generating part placed on the inside is stopped until finally the most A recording sheet electrostatic attraction device for a recording apparatus, characterized in that a recording sheet electrostatic attraction device for a recording apparatus is provided, comprising a sheet attraction control means for attracting and holding the recording sheet on the recording surface using only the electrostatic attraction force generated by an outer electrostatic attraction force generating section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21059383A JPS60101097A (en) | 1983-11-09 | 1983-11-09 | Suction apparatus for sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21059383A JPS60101097A (en) | 1983-11-09 | 1983-11-09 | Suction apparatus for sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60101097A JPS60101097A (en) | 1985-06-05 |
| JPH0585360B2 true JPH0585360B2 (en) | 1993-12-07 |
Family
ID=16591887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21059383A Granted JPS60101097A (en) | 1983-11-09 | 1983-11-09 | Suction apparatus for sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60101097A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0813598B2 (en) * | 1988-03-28 | 1996-02-14 | ローランド株式会社 | XY plotter electrostatic adsorption device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5480086A (en) * | 1977-12-09 | 1979-06-26 | Hitachi Ltd | Mask aligner |
| JPS54143489U (en) * | 1978-03-30 | 1979-10-04 | ||
| JPS5529444U (en) * | 1978-08-15 | 1980-02-26 |
-
1983
- 1983-11-09 JP JP21059383A patent/JPS60101097A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60101097A (en) | 1985-06-05 |
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