The utility model relates to a water -based paint multifunctional heat preservation bucket belongs to
sand casting technical field to solve the problem that the existing
sand casting production, because of winter
environmental temperature is too low to lead to the performance of
coating weakening, there is the problem of poor sand core
dip coating quality and the decline of
casting yield. The present application includes the
barrel body, heating
assembly and
temperature control assembly, the inside of
barrel body is equipped with the inner bucket to form the container cavity, the heating
assembly includes heating water tank and circulating
water pipe, heating water tank is equipped with heating part and water pump, circulating
water pipe is installed in the inner bucket, and it is equipped with two connecting ports connected with heating water tank, the
temperature control assembly includes
inductor and controller, the
inductor is installed in the inner bucket and heating water tank respectively, and
inductor, heating part and water pump are electric connection with controller respectively. The heat preservation bucket of the present application can realize the
coating heating preservation and
coating stirring in the
barrel, will not reduce the performance of coating, improve sand core coating quality and
casting yield.