IMAGE FORMING DEVICE AND SHEET COOLING DEVICE

To provide an image forming device capable of suppressing skew of a sheet to be conveyed as compared with a conventional one.SOLUTION: An image forming device includes: image forming means for forming an image on a sheet; fixing means for fixing the image formed on the sheet; and a plurality of shee...

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Bibliographic Details
Main Author SATO MASASHI
Format Patent
LanguageEnglish
Japanese
Published 15.04.2021
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Summary:To provide an image forming device capable of suppressing skew of a sheet to be conveyed as compared with a conventional one.SOLUTION: An image forming device includes: image forming means for forming an image on a sheet; fixing means for fixing the image formed on the sheet; and a plurality of sheet conveyance means 120, 121 for conveying the sheet, on which the image is fixed by the fixing means, at points different from each other on a conveyance path. At least one of the plurality of sheet conveyance means comprises a plurality of center sorting roll bodies 120F, 120R, 120'F, 120'R arranged with intervals in a region on a center side of the sheet in a width direction orthogonal to a conveyance direction, or comprises center roll bodies 121C, 121'C arranged in the region on the center side and both-side roll bodies 121F, 121R, 121'F, 121'R arranged with intervals on both sides of the center roll bodies.SELECTED DRAWING: Figure 5 【課題】搬送するシートのスキューを従来に比して抑制できる画像形成装置を提供する。【解決手段】シートに画像を形成する画像形成手段と、シートに形成された画像を定着する定着手段と、定着手段により画像が定着されたシートを搬送経路の互いに異なる箇所で搬送する複数のシート搬送手段120、121とを有する画像形成装置である。複数のシート搬送手段の少なくもと一つは、搬送方向と直交する幅方向において、シートの中央側の領域に間隔を置いて配置された複数の中央振分ロール体120F、120R、120´F、120´Rを備えるか、または、中央側の領域に配置された中央ロール体121C、121´Cと、中央ロール体の両側に間隔を置いて配置された両側ロール体121F、121R、121´F、121´Rとを備えるかする。【選択図】図5
Bibliography:Application Number: JP20190185392