2results about How to "Rapid cooling and solidification" patented technology

The utility model relates to the technical field of glass bottle forming, in particular to an improved glass bottle forming device. According to the technical scheme, the device comprises a base, a bottom die is fixedly installed in the middle of the upper surface of the base, side plates are symmetrically and fixedly installed on the two sides of the upper surface of the base, hydraulic cylinders are fixedly installed on the outer sides of the two side plates, and the output ends of the two hydraulic cylinders are fixedly connected with movable plates; the inner sides of the two moving plates are fixedly provided with section molds, the positions, close to the two ends, of the outer sides of the two moving plates are fixedly provided with sliding sleeves, two sliding rods are fixedly connected between the inner sides of the two side plates, the sliding sleeves are slidably connected to the outer surfaces of the sliding rods in a sleeving mode, and the middle positions of the outer surfaces of the two sliding rods are fixedly connected with sleeves in a sleeving mode. According to the glass bottle forming mold, contact impact of the mold can be avoided in the mold closing process of the glass bottle forming mold, so that the mold is prevented from being damaged, and meanwhile, the mold after mold closing is positioned.

The utility model discloses a tube nest radiating and quenching device which comprises an upper box body, the bottom end of the upper box body is fixedly connected with a lower box body, a radiator is installed on the inner side of the upper box body in a sliding mode, the right side of the top end of the upper box body is fixedly connected with an air inlet, and the left side of the top end of the upper box body is fixedly connected with an air outlet. An upper blanking valve is fixedly mounted at the bottom end of the lower box body, and a lower blanking valve is fixedly mounted at the bottom end of the upper blanking valve; the heat dissipation of the tube nest is matched with the fins to cool the interior of the device, the tube nest is made of copper, the fins are made of aluminum, liquid nitrogen or other refrigerants can be introduced into the tube nest, the contact area is increased through the fins so as to absorb heat in hot gas containing molten powder, and the effect of rapid cooling and condensation is achieved; the bottom of the device is designed to be a slope, material collection is facilitated, the device is provided with the material falling opening, control is achieved through the double-layer material falling valve, non-stop discharging can be achieved, liquid drops are rapidly cooled and solidified, and then the spheroidizing efficiency is greatly improved.