Canon Finetech Nisca Inc.

Koji Okamoto

Keiichi Nagasawa

Dai Matsubara

Tadahito Takano

Tsukasa Kondou

Isao Itagaki

A sheet bundle discharging apparatus K, including: a conveyance unitconfigured to convey a sheet bundle; a guide unitconfigured to guide the sheet bundle conveyed by the conveyance unit; a discharging unitconfigured to discharge the sheet bundle to an outside of the sheet bundle discharging apparatus; and a receiving unitconfigured to receive the sheet bundle guided by the guide unit, wherein the receiving unit includes: a contact portionwith which a leading end portion of the sheet bundle, which is guided by the guide unit, in a moving direction of the sheet bundle is to be brought into contact; and a pushing portion, which is formed integrally with the contact portion, and is configured to push a first surface of the sheet bundle, and wherein the receiving unit is rotatable between a first position and a second position, and is configured to receive the sheet bundle in the first position and rotate from the first position to the second position, thereby allowing the pushing portion to push the first surface of the sheet bundle to place a second surface of the sheet bundle, which is on a side opposite to the first surface, on the discharging unit.

Sheet bundle discharging apparatus and bookbinding apparatus

A sheet bundle discharging apparatus including: a conveyance belt configured to convey and discharge a sheet bundle in a conveyance direction; an attitude changing unit configured to change an attitude of the sheet bundle from a first attitude in which the sheet bundle is apart from the conveyance belt to a second attitude in which the sheet bundle is placed on the conveyance belt; and a receiving member configured to receive an end portion of the sheet bundle, wherein the attitude changing unit allows the end portion of the sheet bundle to pass through a region in which the conveyance belt is provided, in a belt width direction perpendicular to the conveyance direction, and thereafter reach a region in which the receiving member is provided, a friction coefficient between the sheet bundle and the receiving member being smaller than a friction coefficient between the sheet bundle and the conveyance belt.

A sheet bundle discharging apparatus, including: a guide unit configured to guide a sheet bundle with a spine as a leading end; a receiving unit configured to receive the spine of the sheet bundle guided by the guide unit; and a discharging unit configured to discharge the sheet bundle, wherein the receiving unit includes: a first surface configured to receive the spine at a first position; a second surface configured to push the sheet bundle in a rotation direction of the receiving unit; and a third surface configured to regulate a movement of the sheet bundle in the rotation direction while the receiving unit rotates from the first position to a second position, and wherein a friction coefficient between the sheet bundle and the third surface in a direction away from the first surface is larger than a friction coefficient between the first surface and the sheet bundle.

Sheet bundle discharging apparatus

Provided is a sheet post-processing apparatus capable of reliably protecting an edge-binding stapling unit and a sheet material, and of performing a sheet-binding process without increasing the size of the apparatus. The sheet post-processing apparatus includes: a binding unit movable to a binding position in which the binding unit performs a binding process using a binding member on a sheet, and an access position in which a user is accessable to the binding unit; and a control unit configured to cause, when the binding unit performs a setting operation for the binding member, the binding unit to perform the setting operation after causing the binding unit to move to a position different from the access position.

Growing community of inventors

Tsukubamirai, Japan

Koji Okamoto