PNEUMATIC MOULDING MACHINE Russian patent published in 2000 - IPC

FIELD: moulding machines. SUBSTANCE: the pneumatic moulding machine has a frame, conveying device, heating device, moulder tool, pressing device with a drive for joining the half-moulds of the moulder tool, devices for length and cross cutting. The device for length cutting is located behind the moulder tool, kinematically linked with the conveying device and made for adjusting the distance of cutting, and the device for cross cutting is mounted behind the device for length cutting. The device for length cutting is made in the form of spring-loaded blades that are installed for movement in axial direction with the aid of sliding keys and fixing with the aid of nuts on the shaft kinematically linked with the shaft of the conveying device. The device for cross cutting is made in the form of blades installed from above and below of the conveying assembly and rigidly coupled to the fixed parts of the pressing device. The arrangement and inter- relation of cutting device in the pneumatic moulding machine with the other members of the construction provides for quick readjustment to standard sizes of products. EFFECT: enhanced efficiency. 3 cl, 2 dwg