Automatic and unmanned production system for double-block sleeper

The utility model discloses an automatic and unmanned production system for a double-block sleeper. The production line comprises a mold detection device, a mold release agent spraying device, a casing spiral bar mounting and rechecking device, a truss stirrup mounting and rechecking device, a concrete pouring device, a steam curing device, a sleeper detection device, a sleeper temporary storage curing device, a truss stirrup assembling device, a blow-injection buckle device and a control center. Wherein the mold cleaning device has a double-screening function, the sleeper demolding device hasa multi-directional conveying function, the control center is electrically connected with execution parts of the devices, and the devices form an annular automatic circulation semi-finished product production line and a sleeper finished product production line. All devices in the system can realize automatic operation, and each device does not need to be operated manually, so that the labor costcan be saved, and the slee