JP2000247533A5

JP2000247533A5 -

Info

Publication number: JP2000247533A5
Application number: JP1999046866A
Authority: JP
Filing date: 1999-02-24
Publication date: 2005-09-29
Anticipated expiration: 2019-02-24

Description

【０００６】
【課題を解決するための手段】
前記目的を達成するため、第１の手段は、搬送されてきた複数の用紙をスタックするトレイと、このトレイにおいて用紙の揃え動作を行うための揃え手段と、揃えられた用紙をスティプルするためのスティプル手段と、このスティプル手段によりスティプル処理された用紙束を放出する複数の放出部材を備えた放出手段と、この放出手段の駆動を制御する制御手段とを有する用紙処理装置において、前記制御手段は、前記放出手段を駆動し、用紙サイズに応じて前記トレイに用紙が進入する際に前記複数の放出部材の待機位置を変更することを特徴とする。 0006
[Means for solving problems]
To achieve the above object, the first means includes a conveyance by a plurality of sheets have stack to belt lay, and aligning means for performing justification operation paper in tray this, aligned A paper processing apparatus having a stippling means for stippling paper, a discharging means including a plurality of discharging members for discharging a stack of paper stippled by the stippling means, and a control means for controlling the driving of the discharging means. in, the control means drives said releasing means, the sheet on the tray, characterized in that changing the standby positions of the plurality of discharge members when entering in accordance with the paper size.

第２の手段は、第１の手段において、前記複数の放出部材は、用紙が前記トレイに進入する際の妨げとならない位置で待機することを特徴とする。 Second means, in the first means, said plurality of discharge member may be waiting at a position where it does not interfere when the sheet enters before Quito ray.

第４の手段は、第３の手段において、前記制御手段は、前記１つの放出部材が前記トレイにスタックされた用紙の放出方向先端を揃えるように移動したとき、他の放出部材は反対側に位置し、前記１つの放出部材が用紙を放出したときには、前記他の放出部材が次の用紙の待機位置に位置するように制御することを特徴とする。 Fourth means, in the third means, wherein, when moved to align the emission direction leading end of the sheet in which the one discharge member is stack before Quito Ray, other release member opposite It is located on the side, and when the one discharging member discharges the paper, the other discharging member is controlled to be positioned at the standby position of the next paper.

第５の手段は、第１ないし第４の手段において、前記放出手段は、エンドレスベルト状の搬送部材と、この搬送部材のほぼ相対する位置に設けられた２つの放出爪とから構成されていることを特徴とする。
第６の手段は、搬送される複数の用紙を順次重ねるための用紙重ね手段と、前記用紙重ね手段により重ねられた用紙を搬送する搬送手段と、前記搬送された用紙を排出する排出手段と、前記排出された用紙を載置するトレイと、前記排出手段により排出される用紙を前記トレイ上で突き当てる突き当て位置及び前記トレイ外で待機する待機位置が設定される放出部材と、を備え、前記排出手段により用紙が前記トレイ上に排紙されるとき、前記放出部材を突き当て位置にするか待機位置にするかをモードにより変更することを特徴とする。
第７の手段は、第６の手段において、前記放出部材を突き当て位置にするか待機位置にするかを変更するモードが、前記排出手段により排出される用紙のサイズにより決まり、用紙サイズが所定以下の時、前記放出部材を突き当て位置に位置させて用紙を突き当てるようにしたことを特徴とする。
第８の手段は、第６の手段において、前記トレイ上の用紙を排出する際は、前記放出部材を待機位置に移動させることを特徴とする。
第９の手段は、第６の手段において、前記放出部材は前記排出手段により排出される用紙の先端を突き当てることを特徴とする。
第１０の手段は、第６の手段において、前記放出部材は前記排出手段により排出される用紙の搬送方向の整合動作をすることを特徴とする。 A fifth means is that in the first to fourth means, the discharge means is composed of an endless belt-shaped transport member and two discharge claws provided at substantially opposite positions of the transport member. It is characterized by that.
The sixth means includes a paper stacking means for sequentially stacking a plurality of sheets to be conveyed, a conveying means for conveying the sheets stacked by the paper stacking means, a discharging means for discharging the conveyed paper, and the like. A tray on which the discharged paper is placed, and a discharge member for which a butt position for abutting the paper discharged by the discharge means on the tray and a standby position for waiting outside the tray are set are provided. When the paper is discharged onto the tray by the discharging means, it is characterized in that whether the discharging member is in the abutting position or the standby position is changed depending on the mode.
In the seventh means, in the sixth means, the mode for changing whether the discharging member is in the abutting position or the standby position is determined by the size of the paper discharged by the discharging means, and the paper size is predetermined. In the following cases, the release member is positioned at the abutting position so that the paper is abutted.
The eighth means is characterized in that, in the sixth means, when the paper on the tray is discharged, the discharge member is moved to the standby position.
The ninth means is characterized in that, in the sixth means, the discharging member abuts the tip of the paper discharged by the discharging means.
The tenth means is characterized in that, in the sixth means, the discharging member performs a matching operation in the transport direction of the paper discharged by the discharging means.

【００５１】
【発明の効果】
これまでの説明から明らかなように、本発明によれば、用紙サイズ別に放出部材の待機位置を変化させているので、放出部材による用紙押さえ動作や放出動作を行う際に無駄な動作が無くなり、動作時間の短縮化が図れ、これにより総合的にスティプル処理の生産性を向上させることができる。 0051
【Effect of the invention】
As is clear from the above description , according to the present invention, since the standby position of the discharge member is changed according to the paper size, there is no unnecessary operation when the paper is pressed or discharged by the discharge member. The operating time can be shortened, which can improve the productivity of the stippling process as a whole.

Claims

And conveyance by a plurality of sheets have stack to belt lay, and aligning means for performing justification operation paper in tray of this, the stipple means for stapling the aligned sheet, the staple unit In a sheet processing apparatus having a discharge unit including a plurality of discharge members that discharge a bundle of sheets subjected to the stippling process, and a control unit that controls driving of the discharge unit.
Wherein said control means drives said releasing means, the sheet processing apparatus the sheet to the tray, characterized in that changing the standby positions of the plurality of discharge members when entering in accordance with the paper size.

Wherein the plurality of release members, the sheet processing apparatus according to claim 1, wherein the waiting at a position where it does not interfere when the sheet enters before Quito ray.

When the sheet is discharged by one of the plurality of discharge members, the other discharge member of the plurality of discharge members is positioned at a standby position for discharging the next sheet. The sheet processing apparatus according to claim 2.

Wherein, when moved to align the emission direction leading end of the sheet in which the one discharge member is stack before Quito Ray, other release member is located on the opposite side, the one discharge member is paper 4. The sheet processing apparatus according to claim 3, wherein when the sheet is discharged, the other discharge member is controlled to be positioned at a standby position for the next sheet.

5. The discharge unit according to claim 1, wherein the discharge unit includes an endless belt-shaped transfer member and two discharge claws provided at substantially opposite positions of the transfer member. The paper processing apparatus as described.

A paper stacking means for sequentially stacking a plurality of papers to be transported, a transporting means for transporting the papers stacked by the paper stacking means, a discharge means for discharging the transported paper, and the discharged paper A tray on which the paper is to be placed, and a discharge member in which an abutting position where the paper ejected by the ejecting means abuts on the tray and a standby position for waiting outside the tray are set. A sheet processing apparatus, wherein when the sheet is discharged onto the tray, the mode is changed depending on a mode, whether the discharge member is set to a butting position or a standby position.

The mode for changing the discharge member to the abutment position or the standby position is determined by the size of the paper discharged by the discharge means, and when the paper size is less than a predetermined value, the discharge member is set to the abutment position. 7. The paper processing apparatus according to claim 6, wherein the paper processing apparatus is positioned so as to abut against the paper.

The paper processing apparatus according to claim 6, wherein when discharging the paper on the tray, the discharge member is moved to a standby position.

The sheet processing apparatus according to claim 6, wherein the discharge member abuts a leading end of the sheet discharged by the discharge unit.

The sheet processing apparatus according to claim 6, wherein the discharge member performs an alignment operation in a conveyance direction of the sheet discharged by the discharge unit.