A stacking device for stacking signatures (S 1), comprising: a first conveyance unit configured to sequentially convey the signatures; a second conveyance unit; a stacking unit configured to stack the signatures conveyed from the second conveyance unit; characterized in that the second conveyance unit comprises a pair of conveyance members arranged for receiving the signatures from the first conveyance unit, at least one of the conveyance members being configured to be driven to rotate, the second conveyance unit being configured to convey the signatures through the pair of conveyance members by means of rotation of the pair of conveyance members while sandwiching both sides of the signatures between the pair of conveyance members; and that the stacking device further comprises: a first sensor (10, 11) configured to detect the signatures that have passed through the pair of conveyance members; a second sensor configured to detect when the stacking unit is ready to receive the signatures; and a controller configured to control rotation of the at least one of the conveyance members based on a feedback from the first sensor and a feedback from the second sensor, wherein, when it is determined based on the feedback from the first sensor that a predetermined number of the signatures have passed the pair of conveyance members, the controller is configured to switch the conveyance members from continuous rotation to intermittent rotation or stop, wherein, when the conveyance members are in intermittent rotation or stopped, the controller is configured to convey the signatures stacked in the stacking unit, and wherein, when the conveyance members are in intermittent rotation or stopped, and when it is determined based on the feedback from the second sensor that the stacking unit is ready to receive the signatures, the controller is configured to switch the conveyance members from the intermittent rotation or stop to the continuous rotation. a first conveyance unit configured to sequentially convey the signatures; a second conveyance unit; a stacking unit configured to stack the signatures conveyed from the second conveyance unit; characterized in that the second conveyance unit comprises a pair of conveyance members arranged for receiving the signatures from the first conveyance unit, at least one of the conveyance members being configured to be driven to rotate, the second conveyance unit being configured to convey the signatures through the pair of conveyance members by means of rotation of the pair of conveyance members while sandwiching both sides of the signatures between the pair of conveyance members; and that the stacking device further comprises: a first sensor (10, 11) configured to detect the signatures that have passed through the pair of conveyance members; a second sensor configured to detect when the stacking unit is ready to receive the signatures; and a controller configured to control rotation of the at least one of the conveyance members based on a feedback from the first sensor and a feedback from the second sensor, wherein, when it is determined based on the feedback from the first sensor that a predetermined number of the signatures have passed the pair of conveyance members, the controller is configured to switch the conveyance members from continuous rotation to intermittent rotation or stop, wherein, when the conveyance members are in intermittent rotation or stopped, the controller is configured to convey the signatures stacked in the stacking unit, and wherein, when the conveyance members are in intermittent rotation or stopped, and when it is determined based on the feedback from the second sensor that the stacking unit is ready to receive the signatures, the controller is configured to switch the conveyance members from the intermittent rotation or stop to the continuous rotation. a first sensor (10, 11) configured to detect the signatures that have passed through the pair of conveyance members; a second sensor configured to detect when the stacking unit is ready to receive the signatures; and a controller configured to control rotation of the at least one of the conveyance members based on a feedback from the first sensor and a feedback from the second sensor, wherein, when it is determined based on the feedback from the first sensor that a predetermined number of the signatures have passed the pair of conveyance members, the controller is configured to switch the conveyance members from continuous rotation to intermittent rotation or stop, wherein, when the conveyance members are in intermittent rotation or stopped, the controller is configured to convey the signatures stacked in the stacking unit, and wherein, when the conveyance members are in intermittent rotation or stopped, and when it is determined based on the feedback from the second sensor that the stacking unit is ready to receive the signatures, the controller is configured to switch the conveyance members from the intermittent rotation or stop to the continuous rotation.