The invention discloses a multilayered fabric weaving machine. The multilayered fabric weaving machine comprising a let-off mechanism, a shedding mechanism, a weft insertion mechanism, a beating-up mechanism, and a rolling mechanism, wherein the shedding mechanism comprises a shedding frame; a plurality of shedding cylinders, a plurality of upper connecting plates, an upper amplifying plate, an upper mesh plate, a harness wire, a lower mesh plate, a lower amplifying plate, a plurality of lower connecting plates are arranged on the shedding frame; every shedding cylinder is connected with the corresponding upper connecting plates; the lower end of every lower connecting plate is provided with a returning spring; and the lower end of the returning spring is fixed at the bottom end of the shedding frame. After being connected with harness cords respectively, the upper end and lower end of every harness wire are respectively crossed through the upper mesh plate and lower mesh plate, the upper amplifying plate and the lower amplifying plate through the harness cords, then every group of harness cords are connected with the corresponding connecting plate; through the direct connection between the harness cords and the harness wires, the space limit caused by a heald frame in the traditional weaving machine is avoided; thereby weaving of the multilayered fabric is realized under a certain opening.