This utility model discloses a material preparation extrusion die head for a twin-screw extruder, which comprises an extruder head and a fixed shaft. A fixed shaft is arranged on the side of the extruder head, a connecting plate is installed at the front end of the fixed shaft, sliding grooves are symmetrically formed on the left and right of the outer surface of the fixed shaft, a hidden groove is formed at the upper end of the outer surface of the fixed shaft, grooves are symmetrically formed on the inner wall of the hidden groove, a fixed rod is installed inside the groove, a stop block is arranged in the hidden groove, moving blocks are installed at the left and right ends of the stop block and sleeved on the outer surface of the fixed rod, a first spring is installed at the lower end of the stop block and fixedly connected to the bottom of the hidden groove, a sliding sleeve is sleeved on the outer surface of the fixed shaft and slidably connected with the fixed shaft, and sliding blocks are symmetrically installed on the inner wall of the sliding sleeve and respectively located in the two sliding grooves. The utility model can quickly install the corresponding extrusion die head on the extrusion head of the twin-screw extruder according to actual installation requirements, and the installation is convenient and fast, making the installation and disassembly of the extrusion die head easy.
Country Code: CN
Application Number: CN202321815326.0
