1results about How to "Quick die change" patented technology

This utility model belongs to the field of die changing for engineering plastic extruders, and in particular, it is a quick die changing device for engineering plastic extruders. It addresses the problem that existing extrusion dies are installed by multiple bolts to the extrusion tube of the extruder, and extrusion is performed through the extrusion tube and the die. However, changing the extrusion dies usually requires manual disassembly and installation, which is cumbersome and time-consuming, leading to low production efficiency. The proposed solution includes an extruder and four extrusion dies. The top of the extruder is an extrusion cylinder, and one end of the extrusion cylinder is an extrusion tube. A die changing mechanism enables quick die changing. Compared to traditional manual die changing, the device significantly shortens the die changing time and reduces downtime, thereby significantly improving production efficiency. The stable rotation and precise positioning of the rotating disc of the stabilizing mechanism avoids die changing errors caused by vibration or shaking, improving the quality of the extruded product.