Fully-automatic water cooling semisolid pulping machine

Abstract

The invention discloses a fully-automatic water cooling semisolid pulping machine. The fully-automatic water cooling semisolid pulping machine comprises a mechanical arm and a liquid extraction barrel, wherein the liquid extraction barrel is arranged on the mechanical arm through a supporting plate, and a barrel opening is formed in the lower end of the liquid extraction barrel. The fully-automatic water cooling semisolid pulping machine further comprises a main shaft and a motor used for driving the main shaft to rotate, and the lower portion of the main shaft is located in the liquid extraction barrel. A stirring head is arranged on the portion, located in the liquid extraction barrel, of the main shaft. A stopper capable of being matched with the barrel opening is arranged at the lower end of the main shaft, and the upper end of the main shaft is connected with an output shaft of the motor. A driving mechanism used for driving the motor to move up and down is arranged on the supporting plate, a cooling water channel is arranged in the main shaft in the axial direction, and a water inlet and outlet communicating with the cooling water channel is arranged outside the liquid extraction barrel. The fully-automatic water cooling semisolid pulping machine integrates soup feeding and pulping, and is easy, convenient and safe to operate. Soup feeding and pulping are carried out simultaneously and are more efficient compared with traditional two-step operation; purer aluminum liquid pulp can be extracted, and castings with higher quality are obtained.

Description

Technical field [0001] The invention relates to the technical field of casting, in particular to a fully automatic water-cooled semi-solid pulping machine. Background technique [0002] In the current casting process, the melt is taken out from the heating furnace or holding furnace through the soup feeding mechanism during casting, and then poured into the corresponding mold for casting. [0003] The existing soup feeding mechanism is mostly a soup spoon, and the molten liquid in the furnace is taken out through the soup spoon. However, the temperature of the semi-solid aluminum alloy in the spoon is higher. The higher the temperature, the greater the hydrogen intake, the larger the crystal grains formed during die-casting, the poor compactness of the castings, and the difficulty of guaranteeing product quality. Most of them add a set of stirring mechanisms. cool down. The soup feeding mechanism and the cooling mechanism are two sets of mechanisms to cooperate with the pulping a...

AI Technical Summary

Problems solved by technology

However, the temperature of the semi-solid aluminum alloy in the soup spoon is relatively high. The higher the temperature, the greater the hydrogen inhalation, the larger the grains formed during die-casting, the poor compactness of the casting, and the difficulty in guaranteeing the product quality. cool down

Two sets of mechanisms, the soup supply mechanism and the cooling mechanism, cooperate with pulping to supply the soup. It is difficult for the two mechanisms to cooperate consistently, the control operation is cumbersome, the production efficiency is low, and the molten liquid is easy to spill out during the cooling and transfer process after the soup ladle is taken out. cause safety accident

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