Device for storing and removing cardboard for a bridge in a corrugated cardboard production line

A method for cardboard storage and removal for a bridge in a corrugated cardboard production line, the method comprising:

• providing a device comprising a bridge structure with a planar surface on an upper side, a conveyor system for conveying a single-sided laminated corrugated cardboard web arranged above the bridge structure, a first cardboard guide roll and a second cardboard guide roll, a separating plate, a movable cardboard storage carriage unit provided on the bridge structure under the conveyor system for conveying the single-sided laminated corrugated cardboard web, a drive system connected to the movable cardboard storage carriage unit and a conveyor belt system provided in the bridge structure under the movable cardboard storage carriage unit, said movable cardboard storage carriage unit and said bridge structure forming a sliding pair, said conveyor system comprising a conveyor belt, extending parallel to the planar surface for conveying the single-sided laminated corrugated cardboard web and the conveyor system having an entry end and an exit end where a clamping and cutting unit is provided, wherein a vertical gap is provided between the first cardboard guide roll and the second cardboard guide roll, the first cardboard guide roll and the second cardboard guide roll being provided outside of the exit end of the conveyor system for conveying the single-sided laminated corrugated cardboard web, the separating plate extending parallel to a direction of travel of the conveyor belt for conveying the single-sided laminated corrugated cardboard web, the separating plate being provided below the conveyor system for conveying the single-sided laminated corrugated cardboard web, the drive system comprising a first cardboard storage roll and a second cardboard storage roll, wherein a vertical gap is provided between the first cardboard storage roll and the second cardboard storage roll, the first cardboard guide roll, the first cardboard storage roll, the second cardboard guide roll and the second cardboard storage roll being arranged one after another along a vertical direction with a vertical gap between each of the first cardboard guide roll, the first cardboard storage roll, the second cardboard guide roll and the second cardboard storage roll, wherein an opening is provided in the bridge structure adjacent to one end of the conveyor belt system, and a flap is provided in the opening, wherein a waste cardboard collecting carriage is provided under the flap.