JPH0328038Y2

JPH0328038Y2 -

Info

Publication number: JPH0328038Y2
Application number: JP15394485U
Authority: JP
Priority date: 1985-10-07
Filing date: 1985-10-07
Publication date: 1991-06-17
Also published as: JPS6263256U

Description

【考案の詳細な説明】〔考案の利用分野〕本考案は、カツト用紙が印刷面を上面に向けて
排出口より排出される装置におけるカツト用紙反
転装置に関するものである。[Detailed Description of the Invention] [Field of Application of the Invention] The present invention relates to a cut paper reversing device in an apparatus in which the cut paper is discharged from a discharge port with the printed side facing upward.

[Background of the idea]

従来、カツト用紙を用いて印刷記録する複写機
及びプリンタにおいては印刷面を上面にしてカツ
ト用紙を排出する。 Conventionally, in copying machines and printers that print and record using cut sheets, the cut sheets are discharged with the printed side facing upward.

そのため頁順に出力されるプリンタにおいて
は、出力され積み重なつたカツト用紙が逆の頁順
になるため、頁順をそろえ直す時は、第２図に示
す様なスイツチバツク方式のカツト用紙反転装置
が用いられていた。 For this reason, in printers that output in page order, the output and stacked cut sheets are in the reverse page order, so when reordering the pages, a switch-back type cut sheet reversing device as shown in Figure 2 is used. It was getting worse.

しかし、この方法では、シーケンシヤルスタツ
クをさせたい場合、カツト用紙反転装置全体を、
カツト用紙排出口から取り出し、シーケンシヤル
トレイを新たに設置しなければならないという不
便さがあつた。 However, with this method, if you want to perform sequential stacking, the entire cutting paper reversing device is
There was an inconvenience in that the cut paper had to be removed from the paper outlet and a new sequential tray had to be installed.

[Purpose of invention]

本考案の目的は、上記した従来技術の不便さを
なくした、カツト用紙反転装置を提供することに
ある。 An object of the present invention is to provide a cut sheet reversing device that eliminates the inconveniences of the prior art described above.

[Summary of the idea]

本考案は、スイツチバツク式のカツト用紙反転
装置の保持部材の役割に注目し、カツト用紙反転
時には、保持部材として、シーケンシヤルスタツ
ク時には、シーケンシヤルトレイととなる様に、
保持部材を着脱可能としてそれぞれにおける設置
位置、角度を工夫したものである。 The present invention focuses on the role of the holding member of the switchback type cut paper reversing device, and functions as a holding member when reversing the cut paper, and as a sequential tray during sequential stacking.
The holding members are removable and the installation positions and angles of each are devised.

[Example of idea]

第１図に、本考案の一実施例を示す。以下に実
施例を説明する。 FIG. 1 shows an embodiment of the present invention. Examples will be described below.

カツト用紙１２を反転させる場合は、保持部材
８をヒンジピン１１ａにかける。この時保持部材
８は水平線を基準にθ₁＝約60゜の角度で設置され、
プリンタ本体との距離も、用紙が反転するのに適
したものになつている。こうして、カツト用紙
は、けり出しローラ５，６によつて排出され、保
持部材８上に一時保持され、その後自重によりガ
イド部材９に沿つて、反転してトレイ１０にスタ
ツクされる。カツト用紙１２をシーケンシヤルス
タツクさせる時には、保持部材８をヒンジピン１
１ａから取り外し、ヒンジピン１１ｃにかける。
保持部材８はヒンジピン１１の上にのつているだ
けなので着脱容易である。この時保持部材８は、
水平線を基準にθ₂＝約20゜の角度に設置され、保
持部材８のプリンタ側終端部は排出されたカツト
用紙がすき間から落ちない様にガイド部材９とほ
ぼ接する様になつている。こうして、カツト用紙
１２は、けり出しローラ５，６によつて排出さ
れ、保持部材８上にスタツクされる。 When the paper cut 12 is to be reversed, the holding member 8 is hung on the hinge pin 11a. At this time, the holding member 8 is installed at an angle of θ ₁ = approximately 60° with respect to the horizontal line,
The distance from the printer itself is also suitable for reversing the paper. In this way, the cut sheets are ejected by the kicking rollers 5 and 6, temporarily held on the holding member 8, and then reversed and stacked on the tray 10 along the guide member 9 by their own weight. When sequentially stacking the cut sheets 12, the holding member 8 is attached to the hinge pin 1.
Remove it from 1a and hang it on the hinge pin 11c.
Since the holding member 8 simply rests on the hinge pin 11, it is easy to attach and detach. At this time, the holding member 8 is
It is installed at an angle of θ ₂ =approximately 20° with respect to the horizontal line, and the terminal end of the holding member 8 on the printer side is made to almost touch the guide member 9 to prevent the ejected cut paper from falling through the gap. In this manner, the cut sheets 12 are ejected by the kick-off rollers 5 and 6 and stacked on the holding member 8.

[Effect of idea]

本考案によれば、反転用保持部材をシーケンシ
ヤルスタツク用トレイとして使うことができるの
で、トレイの切り換えの際に、カツト用紙反転装
置全体の着脱を行わなくて済むようになつた。 According to the present invention, since the reversing holding member can be used as a sequential stack tray, it is no longer necessary to attach and detach the entire cut sheet reversing device when switching trays.

[Brief explanation of the drawing]

第１図は、本考案によるカツト用紙反転装置の
一実施例を示す縦断面図である。第２図は、従来
技術によるカツト用紙反転装置を示す縦断面図で
ある。図において、１はプリンタ本体、２はコンソー
ルベース、３はヒートローラ、４はバツクアツプ
ローラ、５，６はけり出しローラ、７は反転装置
フレーム、８は保持部材、９はガイド部材、１０
はトレイ、１１ａ〜１１ｃはヒンジピン、１２は
カツト用紙である。 FIG. 1 is a longitudinal sectional view showing an embodiment of a cut sheet reversing device according to the present invention. FIG. 2 is a longitudinal sectional view showing a cut sheet reversing device according to the prior art. In the figure, 1 is the printer body, 2 is a console base, 3 is a heat roller, 4 is a back-up roller, 5 and 6 are kick-out rollers, 7 is a reversing device frame, 8 is a holding member, 9 is a guide member, 10
11 is a tray, 11a to 11c are hinge pins, and 12 is a cut sheet.

Claims

[Scope of utility model registration request]

It is installed adjacent to the device that ejects the cut paper, holds the cut paper temporarily, and has an inclination so that the paper falls toward the end of the paper due to its own weight after being ejected. In a device having a holding member with a space provided therebetween, a guide member for assisting in reversing a fallen cut sheet, and a tray for storing the reversed cut sheet, the holding member acts as a holding member for reversing the cut sheet. A cut paper reversing device characterized in that it is removably installed between an attachment position that acts as a sequential tray and an attachment position that acts as a sequential tray.