摘要:
A take-out device includes a take-out mechanism which takes out postal matters supplied to a take-out position at one end of a deposit section one by one, a separating mechanism which separates second and subsequent postal matters that are carried along with a postal matter to be taken out from the take-out position, and an auxiliary mechanism which applies a negative pressure to the postal matter on the take-out position so as to feed it in both forward and opposite directions. The separating mechanism applies a negative pressure to the postal matter on the conveyance path via a plurality of adsorption holes of a separating roller so as to adsorb it, and applies a separating torque in an opposite direction to the take-out direction thereto.
摘要:
A sheet take-out apparatus includes an insertion portion configured to stack and insert a plurality of sheets in an upright state, a supply structure configured to move the plurality of inserted sheets in the stacking direction and supply a sheet at a leading edge in a moving direction to a take-out position at one end of the insertion portion, a take-out structure configured to rotate in contact with the sheet supplied to the take-out position, thereby take out the sheet in a direction almost perpendicular to the stacking direction, and a suction structure configured to permit an air current to act on the sheet, supplied to the take-out position by the supply structure, at the leading edge in the moving direction and absorb the sheet toward the take-out position. Wherein the suction structure, so as to raise the fallen sheet at the leading edge in the moving direction and permit it to face the take-out structure, makes a flow rate of the air current acting on the sheet different in a surface thereof.
摘要:
To provide a sheet take-out apparatus for preventing double feed of sheets and controlling gaps to a desired value, a sheet processing apparatus, and a sheet take-out method. A take-out apparatus includes a supply structure for supplying postal matter to a take-out position, a take-out structure for taking out the postal matter from the take-out position, and a conveying structure for receiving and conveying the postal matter taken out on a conveying path. When a leading edge of the postal matter is held by the conveying structure, an absorbing operation of a vacuum pump is stopped and a moving speed of a take-out belt is reduced. Furthermore, when the postal matter is detected by a sensor, the take-out belt is stopped.
摘要:
To provide a sheet take-out apparatus for preventing double feed of sheets and controlling gaps to a desired value, a sheet processing apparatus, and a sheet take-out method. A take-out apparatus includes a supply structure for supplying postal matter to a take-out position, a take-out structure for taking out the postal matter from the take-out position, and a conveying structure for receiving and conveying the postal matter taken out on a conveying path. When a leading edge of the postal matter is held by the conveying structure, an absorbing operation of a vacuum pump is stopped and a moving speed of a take-out belt is reduced. Furthermore, when the postal matter is detected by a sensor, the take-out belt is stopped.
摘要:
To provide a sheet take-out apparatus for preventing double feed of sheets and controlling gaps to a desired value, a sheet processing apparatus, and a sheet take-out method. A take-out apparatus includes a supply structure for supplying postal matter to a take-out position, a take-out structure for taking out the postal matter from the take-out position, and a conveying structure for receiving and conveying the postal matter taken out on a conveying path. When a leading edge of the postal matter is held by the conveying structure, an absorbing operation of a vacuum pump is stopped and a moving speed of a take-out belt is reduced. Furthermore, when the postal matter is detected by a sensor, the take-out belt is stopped.
摘要:
To provide a sheet take-out apparatus for preventing double feed of sheets and controlling gaps to a desired value, a sheet processing apparatus, and a sheet take-out method. A take-out apparatus includes a supply structure for supplying postal matter to a take-out position, a take-out structure for taking out the postal matter from the take-out position, and a conveying structure for receiving and conveying the postal matter taken out on a conveying path. When a leading edge of the postal matter is held by the conveying structure, an absorbing operation of a vacuum pump is stopped and a moving speed of a take-out belt is reduced. Furthermore, when the postal matter is detected by a sensor, the take-out belt is stopped.
摘要:
A sheet take-out apparatus includes a supplying structure configured to move a plurality of sheets supplied in a stacking state in a stacking direction and supply a sheet at a leading edge thereof in a movement direction to a take-out position, a take-out structure configured to make contact with the sheet supplied to the take-out position and rotate, thereby taking out the sheet in a direction almost orthogonal to the stacking direction, and move the sheet to a conveying route, a suction structure configured to generate an air current to suck the sheet at the leading edge in the movement direction to the take-out position on an upstream side of a position where the take-out structure makes contact with the sheet in the sheet take-out direction by the take-out structure, and a controller configured to control an operation of the suction structure so as to decrease suction force by the suction structure when the sheet at the leading edge in the movement direction is not taken out by the take-out structure.
摘要:
A take-out device includes a take-out mechanism which takes out postal matters supplied to a take-out position at one end of a deposit section one by one, a separating mechanism which separates second and subsequent postal matters that are carried along with a postal matter to be taken out from the take-out position, and an auxiliary mechanism which applies a negative pressure to the postal matter on the take-out position so as to feed it in both forward and opposite directions. The separating mechanism applies a negative pressure to the postal matter on the conveyance path via a plurality of adsorption holes of a separating roller so as to adsorb it, and applies a separating torque in an opposite direction to the take-out direction thereto.
摘要:
According to one embodiment, a sheet handling apparatus includes a conveying path to convey a sheet, a processing portion to perform a predetermined process on the sheet while conveying the sheet on the conveying path, a separable roller pair that is arranged at a certain distance from the processing portion on an upstream side or a downstream side in conveying direction, the separable roller pair being adapted to hand over the sheet between the conveying path and the processing portion by holding the sheet with a nip and rotating, a separating mechanism to separate the separable roller pair, and a controller that controls the separating mechanism such that the separable roller pair is separated before or after processing is started with the processing portion on a sheet that is conveyed on the conveying path.
摘要:
According to one embodiment, a pickup device includes a separation mechanism for applying, to a to-be-subsequently-fed mail item picked up from accumulated mail items, a separation force exerting in a direction opposite to a mail item pickup direction. The separation mechanism comprises an outer drum with suction holes that face the to-be-subsequently-fed mail item during rotation, an inner drum provided inside and concentric with the outer drum and having air holes that overlap with the suction holes during rotation, a pump for drawing air through the suction holes facing the to-be-subsequently-fed mail item and the air holes overlapping with them to attach the to-be-subsequently-fed mail item to the outer peripheral surface of the outer drum. A controller rotates the inner and outer drums in association with each other to apply a sufficient separation force to the to-be-subsequently-fed mail item.