Sheet bonding machine, post processing device, image forming apparatus including same, and sheet bonding method
A sheet and bonding technology, which is applied to the electrical recording process using the charge pattern, the equipment and the instrument of the electric recording process using the charge pattern, etc., can solve the problems of separation angle deviation, poor bonding, oblique bending, etc., and achieve The effect of suppressing the formation of air bubbles, preventing the mixing of air bubbles, and easy and reliable formation
Inactive Publication Date: 2012-06-13
RICOH KK
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[0008] In addition, due to the deviation of the separation angle, the deviation from the desired bonding position will cause poor bonding, and if the slack on the front side and the back side of the device deviates, oblique bending will occur.
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[0058] Hereinafter, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following embodiments, although various limitations are made to the constituent elements, types, combinations, shapes, relative arrangements, etc., these are merely examples, and the present invention is not intended to limited to this.
[0059] [First Embodiment]
[0060] Next, a first embodiment of the image forming apparatus and the sheet bonding apparatus according to the present invention will be described with reference to the drawings. figure 1shows a schematic configuration of the image forming apparatus, figure 2 shows the schematic configuration of the photoreceptor unit, image 3 It is a configuration diagram of the sheet bonding apparatus according to the present invention. image 3 The sheet bonding apparatus according to the present embodiment shown is as follows: figure 1 As shown, it is attached to an electrophotograp...
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The present invention relates to a sheet bonding device, a post-processing device, a sheet bonding method, and an image forming device equipped with the sheet bonding device. The sheet bonding device includes a bonding means and a tension enduing means, wherein the bonding means is provided with a bonding unit and a separating unit. On the bonding unit, a first sheet is feed towards a certain direction and a second sheet with a bonding layer on one face is feed obliquely towards the first sheet to bond through the bonding layer; the separating unit is arranged on the upstream side of the bonding unit for separating an interleaving paper stacking on the bonding layer of the second sheet. The tension enduing means is arranged on the upstream side of the separating unit to endue tension to the second sheet. When bonding, the bonding position has zero deflection, which can prevent medium lap mark or oblique bending after bonding, and prevent interfusion air-bubble; a sheet bonding device and an image forming device with good bonding effect are also provided.
Description
technical field [0001] The present invention relates to a sheet bonding device for bonding sheets, a post-processing device, a sheet bonding method, and an image forming apparatus provided with such a sheet bonding device. Background technique [0002] At present, there are various structures for forming sheets between adhesive sheets. For example, an image is formed on one side of a transparent sheet by an electrophotographic image forming device, and the image is sandwiched between the transparent sheet and the white sheet. paper, bonded to form an image recording sheet. [0003] Using an electrophotographic image forming apparatus to form a glossy and textured image close to photographic quality is a very effective technical means. Conventionally, as an adhesive member for obtaining the image recording sheet, for example, Adhesives such as spray paste are sprayed onto the image side of the transparent sheet to bond the transparent sheet and white paper (for example, refe...
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IPC IPC(8): G03G15/00G03G9/08G03G15/01
Inventor 水谷武英须藤和久石桥干生中村历荒井惠岩崎有贵子结城和彦鲤沼宣之吉田隆司山本幸辅
Owner RICOH KK