Auxiliary demolding mechanism for precast concrete component

The utility model relates to an auxiliary demoulding mechanism for a precast concrete component, which comprises a support frame, a first conveying mechanism and a clamping mechanism, and a second conveying mechanism is further arranged in the support frame. After the mold boxes are clamped by the clamping mechanism, whether the mold boxes are separated from the concrete prefabricated part or not can be distinguished, the mold boxes which are successfully demolded are conveyed backwards through the second conveying mechanism to be stored, the mold boxes which are not successfully demolded are conveyed forwards through the second conveying mechanism, and after manual separation and manual auxiliary separation, the empty mold boxes are conveyed to the line body; and the products are conveyed out through the belt below, so that the auxiliary demolding mechanism can distinguish the mold boxes which are demolded or not demolded, and the defects that after demolding is conducted through an existing demolding mode,