Composite foaming heat insulation plate of PE sheet structure and pressing manufacturing equipment of composite foaming heat insulation plate

The invention discloses a composite foaming heat insulation plate of a PE sheet structure and pressing manufacturing equipment of the composite foaming heat insulation plate. The composite foaming heat insulation plate comprises a PE sheet, a foaming heat insulation plate and a synthetic resin film. After the PE sheet is pressed through an embossing roller, lines are pressed on the surface of the PE sheet to form a wrinkle-shaped PE sheet; the wrinkle-shaped PE sheet is bonded to the upper layer of the foaming heat insulation plate; the synthetic resin film is adhered to the lower layer of the foaming heat insulation plate; the composite foaming heat insulation plate is formed after pressing is conducted through pressing equipment; an upper pressing roller and a lower pressing roller are symmetrically arranged, the wrinkle-shaped PE sheet, the composite foaming heat insulation plate and the synthetic resin film penetrate through space between the upper pressing roller and the lower pressing roller and are pre