摘要:
A sheet treating apparatus including, a conveying device for conveying sheets, a sheet stack tray for stacking the sheets conveyed by the conveying device, a sensor detecting the sheets conveyed to the sheet stack tray, a pressure-contact conveying device for conveying the sheets on the sheet stack tray in pressure contact with the sheets, a pressure-contact device for bringing the pressure-contact conveying device into pressure-contact with the sheets, and a controlling device for varying a time from when the sensor detects the sheets to when the pressure-contact device starts operating according to a sheet conveyance speed of the conveying device.
摘要:
A sheet processing apparatus including: a conveying unit, which conveys a sheet; a stacking unit on which the conveyed sheet is stacked; a processing unit, which processes the stacked sheet; a buffering unit, which allows the sheet conveyed to the stacking unit by the conveying unit to pass, and buffers a predetermined number of sheets to be passed during an operation of the processing unit; a transferring unit, which receives the buffer sheets and transfers the predetermined number of buffer sheets from the buffering unit to the stacking unit; and a controlling unit, which controls a sheet conveying speed to make a speed when the transferring unit transfers the buffer sheet lower than a speed when the transferring unit receives the buffer sheets to prevent the sheet conveyed by the conveying unit from interfering the transferring unit during an operation of transferring the sheet.
摘要:
A sheet processing apparatus is provided with a processing tray on which sheets are to be stacked and subjected to a processing, a stack tray provided in the downstream of the processing tray with respect to the sheet conveying direction on which sheets are to be stacked, an oscillation roller pair for conveying the sheets stacked on the processing tray to the stack tray, and a trailing edge assist for conveying the sheet stacked on the processing tray toward the stack tray. The sheets stacked on the processing tray are discharged to the stack tray by the oscillation roller pair and the trailing edge assist.
摘要:
The present invention provides a sheet processing apparatus comprising a sheet holding device capable of storing supplied sheets, a first sheet stacking tray on which sheets are stacked at a downstream side of the sheet holding device in a sheet conveying direction and on which the sheets are subjected to processing, a sheet discharging device for discharging the sheets stacked on the first sheet stacking tray, a second sheet stacking tray on which the sheets discharged by the sheet discharging device are stacked, and a controller for controlling the sheet discharging device and the sheet holding device if sheet jam occurs at an upstream side of the sheet holding device, in such a manner that, after the sheets on the first sheet stacking tray are discharged onto the second sheet stacking tray, the sheets stored in the sheet holding device are discharged onto the first sheet stacking tray.
摘要:
An apparatus for stacking discharged sheets on a sheet stacking plate, including a distance sensor disposed above the sheet stacking plate and having a light illumination portion for illuminating the sheet stacking plate and a light receiving portion for receiving reflected light, and a control device for determining the distance between the distance sensor and a sheet stack resting on the sheet stacking plate and for determining a sheet stacking condition of the sheet stacking plate on the basis of the determined distance.
摘要:
The present invention provides a sheet processing apparatus comprising a sheet holding device capable of storing supplied sheets, a first sheet stacking tray on which sheets are stacked at a downstream side of the sheet holding device in a sheet conveying direction and on which the sheets are subjected to processing, a sheet discharging device for discharging the sheets stacked on the first sheet stacking tray, a second sheet stacking tray on which the sheets discharged by the sheet discharging device are stacked, and a controller for controlling the sheet discharging device and the sheet holding device if sheet jam occurs at an upstream side of the sheet holding device, in such a manner that, after the sheets on the first sheet stacking tray are discharged onto the second sheet stacking tray, the sheets stored in the sheet holding device are discharged onto the first sheet stacking tray.
摘要:
The present invention provides a sheet processing apparatus comprising a sheet holding device capable of storing supplied sheets, a first sheet stacking tray on which sheets are stacked at a downstream side of the sheet holding device in a sheet conveying direction and on which the sheets are subjected to processing, a sheet discharging device for discharging the sheets stacked on the first sheet stacking tray, a second sheet stacking tray on which the sheets discharged by the sheet discharging device are stacked, and a controller for controlling the sheet discharging device and the sheet holding device if sheet jam occurs at an upstream side of the sheet holding device, in such a manner that, after the sheets on the first sheet stacking tray are discharged onto the second sheet stacking tray, the sheets stored in the sheet holding device are discharged onto the first sheet stacking tray.
摘要:
A sheet stacking apparatus including a first tray on which sheets discharged form an outlet are stacked, the first tray being movable between a stacking position at which sheets discharged from an outlet are stacked and a first retracted position above the staking position; a second tray on which sheets discharged from an outlet are stacked, the first tray being disposed below the first tray and being movable independently of the first tray, the second tray being movable between the stacking position and a second retracted position below the stacking position; and a controller that causes the second tray to descend when the sheets are to be stacked on the first tray, the controller causing the second tray to stop descending when the second tray reaches a standby position where a distance between the outlet and a top surface of the sheets stacked on the second tray is a predetermined distance.
摘要:
A sheet processing apparatus is provided with a processing tray on which sheets are to be stacked and subjected to a processing, a stack tray provided in the downstream of the processing tray with respect to the sheet conveying direction on which sheets are to be stacked, an oscillation roller pair for conveying the sheets stacked on the processing tray to the stack tray, and a trailing edge assist for conveying the sheet stacked on the processing tray toward the stack tray. The sheets stacked on the processing tray are discharged to the stack tray by the oscillation roller pair and the trailing edge assist.
摘要:
A sheet processing apparatus is provided with a processing tray on which sheets are to be stacked and subjected to a processing, a stack tray provided in the downstream of the processing tray with respect to the sheet conveying direction on which sheets are to be stacked, an oscillation roller pair for conveying the sheets stacked on the processing tray to the stack tray, and a trailing edge assist for conveying the sheet stacked on the processing tray toward the stack tray. The sheets stacked on the processing tray are discharged to the stack tray by the oscillation roller pair and the trailing edge assist.