The invention discloses a convenient-for-demoulding movable work table for sand shooting. The convenient-for-demoulding movable work table comprises second supporting plates, fifth driving devices fixed on the second supporting plates and a plurality of sand moulds and a plurality of demoulding power assisting devices which are located on the second supporting plates, wherein each sand mould comprises a base and side plates and a rear plate located on the base; the surface of each side plate is fixedly provided with a baffle bar; the bottom of the front end of each side plate is movably connected with the corresponding base through a rotary shaft; each demoulding power assisting device comprises a sixth driving device and a first pushing block and a second pushing block which are driven by the sixth driving device; each first pushing block is pressed against the corresponding baffle bar; and each second pushing block is pressed against the corresponding rear plate. According to the convenient-for-demoulding movable work table for sand shooting, the driving systems are provided, so that butt jointing with other stations can be realized, and a basis is provided for automatic production; and besides, sand-shooting moulded products can be pushed out of the moulds automatically, so that operation personnel can take out the products conveniently.