Sheet processing device and image processing system
AssigneeToshiba Tec Kabushiki Kaisha
InventorShoichi Dobashi
Life of this patent
Estimating the term…
Abstract
According to one embodiment, a sheet processing device includes a moving member, an extrusion member, a first motor, a second motor, a first power transmission unit, a second power transmission unit, and a shaft. The first motor drives the moving member. The second motor drives the extrusion member. The second motor is a motor separated from the first motor. The first power transmission unit includes a first rotor. The first power transmission unit transfers power from the first motor to the moving member. The second power transmission unit includes a second rotor. The second power transmission unit transfers power from the second motor to the extrusion member. The shaft supports the first rotor and the second rotor.
Claims20
A sheet processing device, comprising:
- a processing tray configured to mount a sheet;
- a moving member configured to contact an end of the sheet mounted in the processing tray on an upstream side in a sheet conveyance direction, and to move along the sheet conveyance direction while contacting the sheet in a first region in the sheet conveyance direction;
- an extrusion member configured to contact an end of the sheet mounted in the processing tray on the upstream side in the sheet conveyance direction, and to extrude the sheet from the upstream side toward a downstream side in the sheet conveyance direction in a second region on the downstream side from the first region in the sheet conveyance direction;
- a first motor configured to drive the moving member;
- a second motor configured to drive the extrusion member and separated from the first motor;
- a first power transmission unit including a first rotor and configured to transfer power from the first motor to the moving member;
- a second power transmission unit including a second rotor and configured to transfer power from the second motor to the extrusion member;
- and
- a shaft configured to support the first rotor and the second rotor.
A sheet processing method, comprising:
- contacting an end of a sheet mounted in a processing tray on an upstream side in a sheet conveyance direction with a moving member, and moving the moving member along the sheet conveyance direction while contacting the sheet in a first region in the sheet conveyance direction;
- contacting an end of the sheet mounted in the processing tray on the upstream side in the sheet conveyance direction with an extrusion member, and extruding the sheet from the upstream side toward a downstream side in the sheet conveyance direction in a second region on the downstream side from the first region in the sheet conveyance direction;
- driving the moving member with a first motor;
- driving the extrusion member with a second motor, the second motor separated from the first motor;
- transferring power from the first motor to the moving member with a first power transmission unit including a first rotor;
- transferring power from the second motor to the extrusion member with a second power transmission unit including a second rotor;
- and
- supporting the first rotor and the second rotor with a shaft.
Dependencies are inferred from the claim text.