JPS60172154U - paper conveyance device - Google Patents
paper conveyance deviceInfo
- Publication number
- JPS60172154U JPS60172154U JP5973684U JP5973684U JPS60172154U JP S60172154 U JPS60172154 U JP S60172154U JP 5973684 U JP5973684 U JP 5973684U JP 5973684 U JP5973684 U JP 5973684U JP S60172154 U JPS60172154 U JP S60172154U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- protruding member
- fixing device
- predetermined distance
- transport
- 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
Landscapes
- Fixing For Electrophotography (AREA)
- Paper Feeding For Electrophotography (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
添付図面の第１図は従来の用紙搬送装置の例を示す概略
図、第２図は定着器の入口に用紙先端がぶつかった状態
を示す概略図、第３図は本考案の用紙搬送装置の一実施
例を示す概略図、第４図は第３図の矢印Ｐ方向に見た概
略平面図、第５図及−′び第６図は第３図の用紙搬送装
置における補助ロールと搬送ベルトとの関係を詳細に示
す概略図である。
１・・・感光体、８・・・搬送ベルト、１０・・・用紙
、１１・・・定着ロール、１２・・・押圧ロール、１３
・・・用紙案内部材、１４・・・補助ロール、１５・・
・突起部材、１６・・・軸。Figure 1 of the accompanying drawings is a schematic diagram showing an example of a conventional paper conveyance device, Figure 2 is a schematic diagram showing a state in which the leading edge of the paper collides with the inlet of the fixing device, and Figure 3 is a schematic diagram showing an example of the paper conveyance device of the present invention. A schematic diagram showing one embodiment; FIG. 4 is a schematic plan view seen in the direction of arrow P in FIG. 3; FIGS. FIG. 2 is a schematic diagram showing in detail the relationship between DESCRIPTION OF SYMBOLS 1... Photoreceptor, 8... Conveyance belt, 10... Paper, 11... Fixing roll, 12... Press roll, 13
...Paper guide member, 14...Auxiliary roll, 15...
- Projection member, 16...shaft.
Claims (1)
着器まで搬送する搬送ベルトを有する用紙搬送装置にお
いて、少なくとも１つの突起部材を周辺に有しだ補−ロ
ールを少なくとも１つ前記搬送ベルトの下面に配置し、
前記突起部材は、前記補助ロール回転させるとき、前記
搬送ベルト面に沿って前記定着器の方へ所定距離に亘っ
て、前記搬送ベルト面上に突出して移動させられるよう
になっており、前記突起部材が前記搬送ベルト面上へ最
初に突出する位置から前記定着器の入口までの距離を、
対応する搬送すべき用紙の長さより長く設定し、前記所
定距離を、定着器入口までの前記距離と前記用紙長さと
の差より大きくなるように設定し、前記突起部材の前記
搬送ベルト面に沿っての移動速度を、用紙速度に等しい
かそれより太き（なるように設定したことを特徴とする
用紙搬送装置。In a paper transport device having a transport belt that transfers an image on a photoreceptor to a copy paper and then transports the paper to a fixing device, at least one auxiliary roll having at least one protruding member on the periphery is provided for said transport. Placed on the underside of the belt,
When the auxiliary roll is rotated, the protruding member is configured to protrude and move onto the conveying belt surface over a predetermined distance toward the fixing device along the conveying belt surface, and the protruding member The distance from the position where the member first protrudes onto the surface of the conveyor belt to the entrance of the fuser,
The predetermined distance is set to be longer than the length of the corresponding sheet of paper to be conveyed, the predetermined distance is set to be greater than the difference between the distance to the entrance of the fixing device and the length of the sheet, and the protruding member is moved along the conveying belt surface. A paper conveying device characterized in that the moving speed of the paper is set to be equal to or thicker than the paper speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5973684U JPS60172154U (en) | 1984-04-23 | 1984-04-23 | paper conveyance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5973684U JPS60172154U (en) | 1984-04-23 | 1984-04-23 | paper conveyance device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60172154U true JPS60172154U (en) | 1985-11-14 |
| JPH046034Y2 JPH046034Y2 (en) | 1992-02-19 |
Family
ID=30586430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5973684U Granted JPS60172154U (en) | 1984-04-23 | 1984-04-23 | paper conveyance device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60172154U (en) |
-
1984
- 1984-04-23 JP JP5973684U patent/JPS60172154U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH046034Y2 (en) | 1992-02-19 |
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