JPS6429336U - - Google Patents
Info
- Publication number
- JPS6429336U JPS6429336U JP12279487U JP12279487U JPS6429336U JP S6429336 U JPS6429336 U JP S6429336U JP 12279487 U JP12279487 U JP 12279487U JP 12279487 U JP12279487 U JP 12279487U JP S6429336 U JPS6429336 U JP S6429336U
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- conveying
- suction
- conveying device
- suction means
- 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
- 238000001179 sorption measurement Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Delivering By Means Of Belts And Rollers (AREA)
Description
第1図はこの考案の一実施例であるシート搬送
装置を有する電子写真製版機の概略構成図、第2
図はバキユームチヤンバ内の静圧の変化を示す図
、第3図は従来のシート搬送装置を有する電子写
真製版機の概略構成図である。
1B…マスタペーパー、10,30…シート搬
送装置、11…ベルト、12a,12b…ローラ
、13…バキユームチヤンバ、13a…吸着孔。
Figure 1 is a schematic configuration diagram of an electrophotographic engraving machine having a sheet conveying device, which is an embodiment of this invention;
The figure shows changes in static pressure within the vacuum chamber, and FIG. 3 is a schematic diagram of an electrophotographic engraving machine having a conventional sheet conveying device. 1B... Master paper, 10, 30... Sheet conveying device, 11... Belt, 12a, 12b... Roller, 13... Vacuum chamber, 13a... Suction hole.
Claims (1)
設された吸着孔で吸着する吸着手段とを具備して
成り、前記シートを前記吸着手段の吸着作用によ
り前記搬送手段に密着させながら搬送するシート
搬送装置において、前記吸着孔の前記吸着手段上
の分布密度が前記搬送方向に対して入口側を高く
、出口側を低くするようにしたことを特徴とする
シート搬送装置。 A sheet conveying device comprising a conveying means for conveying a sheet, and a suction means for suctioning the sheet with a suction hole formed therein, and conveying the sheet while keeping it in close contact with the conveying means by the adsorption action of the suction means. A sheet conveying device characterized in that the distribution density of the suction holes on the suction means is higher on the inlet side and lower on the outlet side with respect to the conveyance direction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12279487U JPS6429336U (en) | 1987-08-11 | 1987-08-11 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12279487U JPS6429336U (en) | 1987-08-11 | 1987-08-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6429336U true JPS6429336U (en) | 1989-02-21 |
Family
ID=31371055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12279487U Pending JPS6429336U (en) | 1987-08-11 | 1987-08-11 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6429336U (en) |
-
1987
- 1987-08-11 JP JP12279487U patent/JPS6429336U/ja active Pending