JPH0454874U

JPH0454874U -

Info

Publication number: JPH0454874U
Application number: JP9721390U
Authority: JP
Priority date: 1990-09-18
Filing date: 1990-09-18
Publication date: 1992-05-11

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例における搬送駆動系
を表した正面説明図、第２図は本考案を適用する
フイニツシヤの全体構成を表した側面説明図、第
３図は排出トレイへの排出部を表した外観斜視図
、第４図はトレイシフト揺動機構におけるトレイ
嵌合状態を表した平面説明図、第５図および第６
図はトレイシフト揺動機構の駆動系を表した平面
説明図および外観斜視図、第７図は排紙押さえ機
構を表した外観斜視図、第８図および第９図は排
紙トレイ上下機構の側面説明図および外観斜視図
、第１０図は排紙処理系の概略構造を表した模式
的側面説明図、第１１図および第１２図はステー
プル部の概略構成を表した正面説明図および底面
説明図、第１３図はステープラの取付構造を表し
た側面説明図、第１４図は排出装置の外観斜視図
、第１５図は第１１図中のＢ−Ｂ線断面図、第１
６図はステープル排出部の拡大側面説明図、第１
７図は本考案を実施するための制御系を表したブ
ロツク線図である。 ……シフト仕分け部、……ステープル部、
Ｓ……ステープラ、３……排紙ローラ、５，６…
…ジヨガーフエンス、１７……放出ベルト、２２
……ベルト駆動モータ、２６，２７……ガイド板
、５３……排紙トレイ、１０７……排出トレイ、
２６０…入口ローラ、２６１，２６２，２６７，
２６８……タイミングプーリ、２６３，２６４…
…一方向クラツチ、２６５，２６６……タイミン
グベルト。 Fig. 1 is a front explanatory view showing a conveyance drive system in an embodiment of the present invention, Fig. 2 is a side explanatory view showing the overall configuration of a finisher to which the present invention is applied, and Fig. 3 is an explanatory side view showing the overall configuration of a finisher to which the present invention is applied. FIG. 4 is an explanatory plan view showing the tray fitting state in the tray shift swing mechanism, and FIGS. 5 and 6 are
The figures are an explanatory plan view and an external perspective view showing the drive system of the tray shift swing mechanism, Fig. 7 is an external perspective view showing the paper ejection holding mechanism, and Figs. 8 and 9 are the ejection tray up and down mechanism. FIG. 10 is a schematic side view showing the general structure of the paper discharge processing system; FIGS. 11 and 12 are a front view and bottom view showing the general structure of the stapling unit. Fig. 13 is a side explanatory view showing the mounting structure of the stapler, Fig. 14 is an external perspective view of the ejecting device, Fig. 15 is a sectional view taken along line B-B in Fig. 11,
Figure 6 is an enlarged side view of the staple ejection section, the first
FIG. 7 is a block diagram showing a control system for implementing the present invention. ...Shift sorting section, ...Stapling section,
S... Stapler, 3... Paper ejection roller, 5, 6...
...JyogaFence, 17...Emission belt, 22
... Belt drive motor, 26, 27 ... Guide plate, 53 ... Paper ejection tray, 107 ... Ejection tray,
260...Entrance roller, 261, 262, 267,
268...timing pulley, 263, 264...
...One-way clutch, 265,266...Timing belt.

Claims

[Scope of utility model registration request]

A storage unit that stores recording paper, a vertical movement means that moves the storage unit up and down according to the amount of recording paper stored, and a first storage unit that detects when the height of the stored recording paper has reached a predetermined position. A recording paper post-processing device comprising: a height detection means; and a second storage height detection means for detecting that the height of the stored recording paper has become lower than a specified position.