| 摘要 |
PROBLEM TO BE SOLVED: To suppress heat from being transferred between a press head and a molding during press processing.SOLUTION: A glass molding manufacturing device 1 includes: a heating part for heating a forming mold having glass raw material housed therein; first and second press chambers each of which has a press head 49 and presses the forming mold with the press head to perform press-molding on the heated and softened glass material; first and second annealing chambers for cooling the forming mold; and heaters provided at least in the heating part, the first press chamber, and the first annealing chamber, for heating the forming mold. The press head 49 includes: a plurality of holding holes 64a formed on a facing surface that faces the forming mold; and a plurality of rolling bodies 66 each of which is held in each of the plurality of holding holes 64a in a rollable manner. Further, the rolling bodies 66 are respectively held inside the holding holes 64a such that a part thereof protrudes out from the facing surface. |
