1results about How to "Consistent flow" patented technology

This utility model provides a bending extrusion molding machine based on the production of battery pack heat dissipation pipes, relating to the field of multi-hole flat tube extrusion molding technology. It includes an extruder body and an aluminum material rod. A mold fixing seat is mounted on the extruder body. A detection mechanism is provided on the front side of the mold fixing seat. The detection mechanism includes a positioning ring seat, a reference support, and a contact swing rod. A guide groove is opened on the front side of the reference support, and a detection slider is slidably installed in the guide groove. A laser displacement sensor is installed on the detection slider. A support spring connects the detection slider to the top of the guide groove. The middle part of the contact swing rod is pivotally connected to the reference support. A downward torsion spring connects the reference support and the contact swing rod. The upper end of the contact swing rod slides and abuts against the lower side of the detection slider. In this utility model, the shrinkage amount at the end of the aluminum material rod can be detected by the contact swing rod to control the feed speed and ensure consistent aluminum flow within the mold.