Segmented network device for elasticizer

The utility model discloses a segmentation network device for draw texturing machine, including nozzle shell, nozzle core base and cover plate, the inside of nozzle shell is equipped with the gas pipe, the periphery of gas pipe is equipped with the seal ring, the nozzle core base is connected above the nozzle shell, the left side of nozzle core base is equipped with the cover plate, and the cover plate is equipped with the seal ring. The cover plate is connected with the nozzle core base through a shaft rod, a pressing block is connected to the middle of the bottom end of the cover plate, wire passing grooves are formed in the left side and the right side of the center line of the bottom of the pressing block, and an adjusting valve is connected to the bottom of the shell. The air inflow of input air can be controlled by adjusting the adjusting valve, the cover plate can be opened and closed through rotation of the shaft rod, a pressing block is connected to the middle of the bottom end of the cover plate, ya