| 摘要 |
<p>In a glassware molding machine (1), the half-molds (5) of a mold (3) are moved between an open position and a closed position and cooled by an actuating and cooling assembly (12) having a fixed supporting structure (13) and, for each half-mold (5), a respective supporting and actuating arm (15) fitted to the relative half-mold (5) and hinged to the fixed supporting structure (13) to rotate about a fixed hinge axis (25a); each supporting arm (15) internally defining a chamber (25) communicating with a ring of cooling conduits (10) formed through the half-molds (5), and the chamber having an inlet (30) formed through an outer lateral wall (31) of the supporting arm (15) to receive cooling air from a compressed-air tank (39) of the machine (1).</p> |
