JPS62116265U

JPS62116265U -

Info

Publication number: JPS62116265U
Application number: JP245986U
Authority: JP
Priority date: 1986-01-10
Filing date: 1986-01-10
Publication date: 1987-07-23
Also published as: JPH0434532Y2

Description

[Brief explanation of the drawing]

第１図〜第３図は本考案の実施例を示し、第１
図は本考案の主要部を示す断面図、第２図はドラ
ムの一部を破断して示すもので、第１図の矢印Ｇ
方向から見た剥離ピン装置の正面図、第３図は本
考案を適用した湿式カラー電子写真複写機の概要
側面図である。１……ドラム、２……感光シート、３……湿式
現像装置、１０……剥離装置、１９……加熱定着
装置、３６……吸着搬送ドラム、３７……搬送駆
動装置、３８……ヒータ、３９……排出手段、７
１……ブレード。 Figures 1 to 3 show embodiments of the present invention;
The figure is a sectional view showing the main parts of the present invention, and Figure 2 is a partially broken view of the drum, showing the arrow G in Figure 1.
FIG. 3 is a schematic side view of a wet type color electrophotographic copying machine to which the present invention is applied. DESCRIPTION OF SYMBOLS 1... Drum, 2... Photosensitive sheet, 3... Wet developing device, 10... Peeling device, 19... Heat fixing device, 36... Adsorption conveyance drum, 37... Conveyance drive device, 38... Heater, 39...Discharge means, 7
1...Blade.

Claims

[Scope of Claim for Utility Model Registration] 1. A photosensitive sheet is wound around a rotatably supported drum, a toner image is formed on the photosensitive sheet by a wet developing device disposed around the drum, and a device for peeling off the photosensitive sheet In a wet-type electrophotographic copying machine, the toner image is peeled off from the drum by a heat fixing device, the toner image is fixed by a subsequent heat fixing device, and the photosensitive sheet is ejected from the machine by an ejection means.The heat fixing device holds the photosensitive sheet. It is equipped with a conveyance drum for conveying, a conveyance drive device that drives the conveyance drum in forward and reverse directions, and a heater that heats the photosensitive sheet held on the conveyance drum, so that the rear end of the photosensitive sheet heated and fixed exceeds the ejection means. 1. A wet-type electrophotographic copying machine, characterized in that the conveying drum is rotated in the normal direction by a driving means until the conveying drum reaches 100 degrees, and then the conveying drum is reversely rotated so that the rear end of the photosensitive sheet is peeled off by a blade of a discharge means. 2. A wet type electrophotographic copying machine as set forth in claim 1 of the utility model registration claim, wherein the conveying drum has an air intake hole and is configured to hold the photosensitive material sheet using negative air intake pressure. 3. The wet-type electrophotographic copying machine as set forth in claim 1 of the utility model registration, wherein the conveying drum is provided with an electrostatic adsorption plate on its surface and is configured to hold the photosensitive sheet by electrostatic attraction. 4. The ejecting means is equipped with a blade that is movable toward and away from the surface of the conveying drum, a solenoid that swings the blade up and down, and an ejection roller provided behind the blade, and ejects the sensitive material sheet from which the blade has been peeled off. A wet-type electrophotographic copying machine according to Claim 1 of the Utility Model Registration, which is configured to eject data into a tray using rollers. 5 Activate the solenoid of the ejection means in conjunction with the reversal of the conveyance drum, pull the blade downward,
Peel off the photosensitive sheet from the rear end with a blade,
A wet-type electrophotographic copying machine according to claim 4 of the utility model registration, which is configured to eject images with the image side facing up.