The utility model relates to the technical field of glass cup production, and discloses a glass cup
processing and forming device which comprises a working table, a supporting frame is fixed on the top face of the working table, a
stamping assembly is arranged between the working table and the supporting frame and comprises a punch arranged below the supporting frame, a die is arranged above the working table, and the punch is arranged below the supporting frame. The mold is composed of two semicircular cylinders, patterns are arranged on the inner wall of the mold, a supporting plate is arranged below the mold, two supporting strips are fixed to the top face of the
workbench, and the supporting plate abuts against the top faces of the supporting strips. The forming die for the glass cup is divided into the two semicircular cylinders which can be rotationally separated, the two semicircular cylinders are combined into the complete die during
machining, and the supporting plate moves to the position below the die to be matched with the supporting strip to effectively support the bottom of the die at the moment, so that
dislocation possibly caused by suspension of the bottom of the die during punch forming is prevented; and the
processing effect of the glass cup is not good.