公开(公告)号：US20110222363A1

公开(公告)日：2011-09-15

申请号：US13036148

申请日：2011-02-28

申请人： Timothy D. MAZZOCCA

发明人： Timothy D. MAZZOCCA

IPC分类号： B01F7/08

CPC分类号： B29C47/62 ,  B29B7/421 ,  B29B7/429 ,  B29C47/0009 ,  B29C47/0825 ,  B29C47/60 ,  B29C47/6043 ,  B29C47/605 ,  B29C47/6075

摘要： An extruder screw that enables mixing of viscous materials, such as rubber mixtures and thermoplastic materials, is disclosed. The screw includes a core extending from a sealing end to a nose cone end. At least one flight extends radially from the core in a quasi-helical pattern, wherein flights adjacent one another form channels therebetween. A plurality of elongate lugs extend radially from the core and are disposed in the channels. The shape as well as the number of lugs can be varied to ensure the requirements for a thorough and turbulent deflection and mixing of the material stream.

摘要翻译： 公开了一种能够混合粘性材料如橡胶混合物和热塑性材料的挤出机螺杆。 螺钉包括从密封端延伸到鼻锥端的芯。 至少一个飞行体以准螺旋图案从芯部径向延伸，其中相邻的飞行物在它们之间形成通道。 多个细长凸耳从芯部径向延伸并设置在通道中。 凸起的形状和数量可以变化，以确保对材料流的彻底和湍流偏转和混合的要求。