Composite material laying device

The invention provides a composite material layer laying device which comprises a base, a layer laying base plate, a first layer laying transfer plate and a second layer laying transfer plate, the layer laying base plate is arranged on the base and is in sliding connection with the base, the base is provided with at least one laying station, and the first layer laying transfer plate and the second layer laying transfer plate are arranged on the base. The laying substrate is at least provided with a first position and a second position, and an overlapping area is formed between the first position and the second position; the first laying layer transfer plate and the second laying layer transfer plate are rotationally connected to the two opposite sides of the base correspondingly, and the laying layer base plate is located between the first laying layer transfer plate and the second laying layer transfer plate; wherein the first laying layer transfer plate is used for bearing a first functional prepreg block a