Cutting device and overturning table

The invention relates to the technical field of building material processing, and provides a cutting device and an overturning table, the cutting device comprises a bearing frame, a cutting frame, a first truss, a second truss, a first driving mechanism, a first synchronous transmission structure, a second synchronous transmission structure and a second driving mechanism, the cutting frame is arranged on the first truss, and the second truss is slidably connected with the first truss; the first driving mechanism is arranged on the second trusses and is suitable for driving the pair of first trusses to synchronously move in the first direction through the first synchronous transmission structure, the first direction is parallel to the height direction of the green body, and the second driving mechanism is in transmission connection with the second trusses; the second synchronous transmission structure is suitable for driving the pair of second trusses to synchronously move in the second direction, and the seco