| 摘要 |
<p>In the process for forming tiles or like products, an apparatus for supplying the pressing dies with powder material used in the composition of said products, and for discharging the products formed with the pressing, comprises a belt conveyor, on a belt (12) of which the layers of material (14) (Sai) are laid at predetermined distances, with the purpose of making the single layer or multilayer tiles (3) or the like, an end portion (15) of said belt conveyor being advanceable and retractable above the die surface (Ps), according to multiple movements useful for laying one or more of said layers of material constituting the single tile or the like in the press die pit. To form a front unit (Ga), said end portion (15) of the belt conveyor is associated to means (2) for levelling and shaving the laid powders (4a) (4b), means (5) for ejecting the formed products and optionally means (6s) (6m) for cleaning the forming surfaces (Ss) (Si) of the dies. The method of supplying the press dies and discharging the formed products carried out with the above apparatus allows using simplified pressing machines compared to the traditional machines, in particular thanks to the elimination of the boxes and grilles for charging the dies currently used.</p> |
