| 摘要 |
<p>A machine for the manufacture of flexible moulds is described, in particular for the obtainment of lipsticks or the like, which comprises a female mould (1) including at least one moulding cavity (2) fillable with a plastic fluid (8), a male mould (4) including at least a male stem (7,15) and means to insert said male stem (7,15) into said cavity (2) of the female mould (1) after the same has been filled with said plastic fluid (8) and to extract it from the same after a prefixed cooling period suitable to transform said fluid plastic (8) into a flexible mould (8). In an embodiment thereof the machine comprises a revolving table (10) in order to move in sequence said female mould (1) and said male mould (4) through a sequence of operating stations, a first station in which said plastic fluid (8) is inserted into said cavity (2) of the female mould (1) while said male mould (4) is removed from said female mould (1), a second station in which said male mould (4) is brought near said female mould (1) and locked on it so as to insert and to lock said male stem (15) in said cavity (2) filled with plastic fluid (8), a plurality of stations to cool said plastic fluid (8) so as to transform it into a flexible mould (8), and a last station in which the male mould (4) lifts up thus dragging with itself the flexible mould (8). An apparatus (14) associated with said last station allows to pick up and to put in collection containers (37) said flexible mould (8). <IMAGE></p> |
