公开(公告)号：US20040257904A1

公开(公告)日：2004-12-23

申请号：US10849897

申请日：2004-05-21

Applicant: Husky Injection Molding Systems Ltd.

Inventor： Raymond W. Zhang ,  Denise D. Craig

IPC: B29B007/42

CPC classification number: B29C45/47 ,  B29C47/0009 ,  B29C47/60 ,  B29C47/6018 ,  B29C47/625

Abstract: The invention provides an improved mixer section for a screw for a molding machine. The improved mixer section includes at least one conveying flight and at least one spill flight intersecting with the conveying flight. At least one notch is formed in the conveying flight to enable mixing between adjacent flow channels. The spill flight terminates near the output of the mixer to create a trap zone for any unmelts that reach that area of the mixer.

Abstract translation: 本发明提供了一种用于成型机的螺杆的改进的混合器部分。 改进的混合器部分包括至少一个输送飞行和与输送飞行相交的至少一个溢流飞行。 在输送飞行中形成至少一个凹口以使相邻的流动通道之间能够混合。 溢出飞行在混合器输出附近终止，以产生到达混合器区域的任何未熔化的捕集区。