Abstract: A system having an upstream module M for storing cardboard blanks, a central module C with a device for taking the blanks from the magazine, and a downstream packing and packaging module V having a station where the blanks are erected. The extractor arm is mounted on a carriage which is movable so as to move the blanks lengthwise and the arm is movable relative to the carriage by an actuating mechanism which enables the arm to articulate about an axis. The distance D between the exit edge of the magazine and the reference point of the station is fixed, and the carriage controls the movements of the blank extracted from the magazine in order to avert the risk of interference with the magazine and to position the blank in the station to enable it to be erected, and this for a whole range of forms of blanks.

Abstract: The fetching device has an arm which captures die-cut blanks located in the magazine of an erecting machine for erecting these blanks to form boxes or the like. The extractor arm is provided with suckers and these suckers are supplied by circuits and. The circuits and are connected to each end of the arm and they are also provided with dispenser-type devive and, respectively, so that they can be active together or separately. The suckers are wholly or partly provided with multifunction three-way valves. These valves are able to allow as many suckers as possible to be selected and used for the operation of extracting each die-cut blank and to isolate the circuits from each other in order to deactivate any suckers which are to be shunted in order to erect said die-cut blanks, for example.

Abstract: The fetching device has an arm which captures die-cut blanks located in the magazine of an erecting machine for erecting these blanks to form boxes or the like. The extractor arm is provided with suckers and these suckers are supplied by circuits and. The circuits and are connected to each end of the arm and they are also provided with dispenser-type devive and, respectively, so that they can be active together or separately. The suckers are wholly or partly provided with multifunction three-way valves. These valves are able to allow as many suckers as possible to be selected and used for the operation of extracting each die-cut blank and to isolate the circuits from each other in order to deactivate any suckers which are to be shunted in order to erect said die-cut blanks, for example.

Abstract: A system having an upstream module M for storing cardboard blanks, a central module C with a device for taking the blanks from the magazine, and a downstream packing and packaging module V having a station where the blanks are erected. The extractor arm is mounted on a carriage which is movable so as to move the blanks lengthwise and the arm is movable relative to the carriage by an actuating mechanism which enables the arm to articulate about an axis. The distance D between the exit edge of the magazine and the reference point of the station is fixed, and the carriage controls the movements of the blank extracted from the magazine in order to avert the risk of interference with the magazine and to position the blank in the station to enable it to be erected, and this for a whole range of forms of blanks.