The invention provides a core shooting machine convenient to disassemble. The core shooting machine comprises a feeding cylinder, a buckle, a through hole, a sealing cover, a filter net, a frame, a heat conducting pipe, a recycle box and a water storage tank. The feeding cylinder is mounted on the upper end surface of a core shooting machine body, the through hole is formed in the left end surfaceof the feeding cylinder, the sealing cover is mounted on the upper end surface of the through hole, the sealing cover is fixed to the feeding cylinder through the buckle, the filter net is mounted inside the feeding cylinder, and through the design, the problem that an original core shooting machine does not have the filter net convenient and quick disassembly function is solved. The frame is mounted inside the core shooting machine body, the heat conducting pipe is mounted on the left side inside the frame, the recycle box is mounted on the right side of the heat conducting pipe, the water storage tank is mounted on the lower end surface of a circulating pump, and through the design, the problem that the internal heat dissipation efficiency of the original core shooting machine is not ideal is solved. The core shooting machine is reasonable in structure, convenient to operate, high in functionality, good in stability and high in reliability.