JP2012126515A5

JP2012126515A5 -

Info

Publication number: JP2012126515A5
Application number: JP2010279568A
Authority: JP
Filing date: 2010-12-15
Publication date: 2014-09-04
Anticipated expiration: 2030-12-15

Description

前記課題を解決するため、本発明は、シートが収容され、シート束として積載されるシート積載手段と、シート積載手段上に積載されたシート束のシート搬送方向に移動可能で、かつ、後端部に沿ってシート幅方向に移動可能であって、シートの搬送方向後端の当接によりシート搬送方向後端部を整合する整合部材と、シート搬送方向後端部に沿って移動可能であって、整合されたシート束を綴じる綴じ手段と、前記整合部材をシート搬送方向に移動させる移動手段と、を備えたシート処理装置において、前記整合部材をシート搬送方向に移動させることによってシートの搬送方向後端部から綴じ位置までの距離が調整可能であることを特徴とする。 In order to solve the above-described problems, the present invention provides a sheet stacking unit in which sheets are stored and stacked as a sheet bundle , and is movable in the sheet conveyance direction of the sheet bundle stacked on the sheet stacking unit. a movable in the sheet width direction along the section, the aligning member for aligning the sheet conveying direction trailing end portion by the abutment of the conveying direction trailing end of the sheet, a movable along a sheet conveying direction trailing end portion Te, a binding means for binding a sheet bundle aligned in the sheet processing apparatus and a moving means for moving the aligning member in the sheet conveying direction, conveying of the sheet by moving the aligning member in the sheet conveying direction wherein the distance from the rearward end portion to the binding position is adjustable.

なお、後述の実施形態では、シートは符号Ｓに、シート束は符号ＳＢに、シート積載手段は端面綴じ処理トレイＦに、シートの搬送方向後端はシート後端ＳＴに、整合部材は後端基準フェンス５１（５１ａ，５１ｂ）に、綴じ手段は端面綴じスティプラＳ１に、移動手段はスライド溝５０ｆ、突出部材６４ｃ、ラック５０ｇ、ピニオン５０ｈ、及び搬送方向フェンス駆動モータ５０ｉに、それぞれ対応する。 In the embodiment described later, the sheet is denoted by reference numeral S, the sheet bundle is denoted by reference numeral SB, the sheet stacking means is disposed at the end surface binding processing tray F, the rear end in the sheet conveyance direction is disposed at the sheet rear end ST, and the alignment member is disposed at the rear end. reference fence 51 (51a, 51b), the the binding means end face binding stapler S1, the moving means slides groove 50f, the protruding member 64c, a rack 50 g, pinion 50h, and the conveying direction fence drive motor 50i,, respectively Re its corresponding To do.

本発明によれば、小型かつ安価な構成で、端面からの綴じ位置を個々のユーザがそれぞれ任意に設定することができる。 According to the present invention, a small mold and inexpensive structure, the binding position from the end face individual users can each be set arbitrarily.

Claims

Sheet stacking means for storing sheets and stacking them as a sheet bundle;
The sheet bundle stacked on the sheet stacking means can be moved in the sheet conveying direction , and can be moved in the sheet width direction along the rear end portion. An alignment member for aligning the rear end;
A movable along a sheet conveying direction trailing end portion, and a binding means for binding a sheet bundle aligned,
A sheet processing apparatus comprising: a moving unit that moves the alignment member in a sheet conveying direction;
A sheet processing apparatus characterized in that a distance from a trailing end in a sheet conveying direction to a binding position can be adjusted by moving the alignment member in the sheet conveying direction.

The sheet processing apparatus according to claim 1,
The sheet stacking unit is in contact with a rear end portion of the sheet bundle stacked on the sheet stacking unit, and includes a conveying unit for unloading the sheet bundle from the sheet stacking unit, and the moving unit is bound after the binding position is adjusted. A sheet processing apparatus, wherein a sheet bundle is transferred to the conveying unit by movement of the alignment member.

The sheet processing apparatus according to claim 2, wherein
The sheet processing apparatus according to claim 1, wherein the moving range of the alignment member includes at least a position where the conveying unit can be transferred.

The sheet processing apparatus according to any one of claims 1 to 3,
A sheet processing apparatus, wherein a plurality of the alignment members are provided along a rear end of the sheet bundle in the conveyance direction.

The sheet processing apparatus according to claim 4, wherein
A sheet processing apparatus comprising control means for controlling a movement position of the alignment member by the movement means.

The sheet processing apparatus according to claim 5, wherein
When the control unit automatically sets the binding position, the control unit calculates the movement amount of the alignment member based on at least one of the number of sheets bundled, the sheet bundle thickness, the sheet size, and the sheet type, and the movement A sheet processing apparatus, wherein the aligning member is moved by means.

The sheet processing apparatus according to claim 5, wherein
The sheet processing apparatus, wherein the control unit sets the binding position based on an instruction input from a user.

A sheet processing apparatus according to any one of claims 1 to 7,
An image forming apparatus including an image forming unit that forms an image on a sheet;
An image forming system comprising:

A sheet processing apparatus according to claim 7;
An image forming apparatus including an image forming unit that forms an image on a sheet;
With
An image forming system, wherein an instruction input from the user is performed from an operation panel of the image forming apparatus.

Sheet stacking means for storing and stacking sheets; and
A binding means that is movable in a direction perpendicular to the sheet conveying direction and binds the sheet bundle at a predetermined binding position;
An alignment member that is movable in the sheet width direction and the sheet conveyance direction and aligns the sheet conveyance direction of the sheets stacked on the sheet stacking means;
A sheet processing apparatus comprising: a moving unit configured to move the binding position by the binding unit so as to be adjustable in a sheet conveyance direction with respect to the alignment position by the alignment member.

The sheet is discharged onto the sheet stacking means and stacked as a sheet bundle,
An alignment member that aligns the trailing edge of the sheet conveyance direction by abutting the trailing edge of the sheet conveyance direction is moved along the conveyance direction rear edge of the sheet bundle stacked on the sheet stacking unit;
The direction in which the discharge member is directed by binding the desired position by moving the sheet binding means along the rear end of the sheet conveying direction with respect to the sheet bundle that has been aligned in the sheet conveying direction and the direction orthogonal to the sheet conveying direction. In the sheet binding method of aligning the end of the sheet with the discharge member by rotating the discharge belt on the sheet,
A sheet processing method comprising adjusting a distance from a trailing end portion in a sheet conveying direction to a binding position by moving the alignment member in the sheet conveying direction.

The sheet processing apparatus according to claim 1, wherein the sheet stacking unit includes a sheet discharge belt that is rotatable in a sheet conveying direction, and the sheet discharge belt extends above the alignment member. apparatus.