Ultrasonic-assisted fiber-reinforced pultrusion thermosetting composite material device

The utility model relates to the technical field of reinforced plastic pultrusion, in particular to an ultrasonic-assisted fiber-reinforced pultrusion thermosetting composite material device which comprises a pre-forming die and a pultrusion die which are sequentially connected, the pultrusion die at least comprises five sections, the second section is provided with a raw material injection port and an ultrasonic transducer, and the second section is provided with a raw material injection port and an ultrasonic transducer. The ultrasonic transducers are arranged on at least one wall face in the circumferential direction of the second section. According to the pultrusion device, the pultrusion linear speed of the fiber-reinforced thermosetting composite material is increased, and the mechanical property of the thermosetting composite material is improved. 本申请涉及增强塑料拉挤成型技术领域，特别是一种超声辅助纤维增强拉挤热固复合材料的装置，包括依次连接的预成型模具和拉挤模具，所述拉挤模具至少包括五个区段，第二区段设有原料注入口和超声波换能器，超声波换能器布设于第二区段周向的至少一个壁面上。本申请的拉挤装置提高了纤维增强热固复合材料的拉挤线速度并且提升了热固性复合材