Pig machine demoulding mechanism

The utility model relates to a pig machine technical field especially relates to a pig machine demoulding mechanism, including following the cast iron mould that the sprocket removed, cast iron mouldbelow is equipped with takes off the wheel, it is circular structure to take off the wheel, be formed with a plurality of cusp spares that are used for inserting cast iron mould inside groove on taking off the outer wall of wheel, the middle part of taking off the wheel is equipped with the transmission shaft, the both ends suit of transmission shaft is on the bearing frame, the bearing frame bottom is equipped with and makes its coupling mechanism who reciprocates. The utility model discloses a bearing frame can cushion the motion from top to bottom to adjustment positional deviation that canbe timely reduces the buffering between bearing frame and the cast iron mould, avoids the card of the chain and sprocket that bursts of bearing frame to die, and is less to the impact force of cast iron mould, ensures the qua