Device for material removal from building blocks

摘要

A conveyor (9-12) conveys the building blocks (14) through the machinig appliance (1). At least one machining unit has machining tools along one or both sides of the conveyor and at right angles to the direction of travel.(3,4). The at least two conveyor elements making up the conveyor are parallel and touch the building blocks (14) from underneath or above them. The horizontal distance between the conveyor elements is vertically adjustable, as are the conveyor elements in contact with the building blocks, so that the staggered position (15) between the top edge of one conveyor element and the bottom edge of the other conveyor element is adjustable so that the elements are flush with each other,