Patent ID: 8616876

Claim:
Kit for a machine for the injection moulding of moulded parts, the moulding machine comprising a first platen and a second platen, the kit comprising: a first support plate intended to be fixed to the said first platen, a second support plate intended to be fixed to the said second platen, the two platens being designed to be able to move with respect to each other by sliding in a translation direction so as to adopt successively an open position in which the two support plates are distant from each other and a closed position in which the two support plates are up against each other, for the first support plate, at least one first barrel, mounted so as to able to move in rotation on the said first support plate about an axis perpendicular to the plane of the said first support plate, and carrying at least two cavities, for the second support plate, at least one second barrel, mounted so as to be able to move in rotation on said second support plate about an axis perpendicular to the plane of the said second support plate, and carrying at least three counter-cavities, driving means intended to rotate each barrel to allow the successive positioning of each cavity, opposite at least two different counter-cavities and so that, at each rotation movement of each barrel, one of the cavities of said first barrel is opposite one of counter-cavities of the said second barrel and so that, at each rotation movement of each barrel, the other cavity of said first barrel and the associated counter-cavity of said second support plate constitute a moulding pair for a first element of the part to be moulded, one of the other cavities of said second barrel and the associated counter-cavity of said first support plate constitute a moulding pair for a second element of the part to be moulded, one of the other cavities of said second barrel and the associated counter-cavity of said first support plate constitute an overmoulding pair for said second element, and said pair consisting of the cavity of said first barrel and counter-cavity of said second barrel constitute an assembly pair for said first element thus moulded and for said second element thus moulded and overmoulded.