The present invention discloses a twin-screw extruder facilitating material feeding, comprising a frame. A support base is fixedly connected to the upper portion of the frame via a connecting rod. A conveying motor is installed inside the U-shaped slide block. A rotating shaft is pivotally mounted on one side of the U-shaped slide block via a support bearing. a first spring is fitted over the rotating shaft. One side of the U-shaped slide block is fixedly connected to a plunger rod, with a second spring fitted over the plunger rod. A screw rod is threadedly mounted on the fixed plate, with one end of the screw rod fixedly connected to a sleeve and the other end fixedly installed with an adjustment handwheel. A sealed bearing is fixedly installed on the rotating shaft, a piston block is fitted over the sealed bearing, and a screw conveyor blade is fixedly connected to one end of the rotating shaft. This invention utilizes the spring's return force and pressure balancing characteristics to achieve continuous and stable feeding. Its structure is simple to operate and easy to implement. It also facilitates reasonable adjustment of feeding pressure based on actual production conditions, thereby extending the service life of the conveying motor.
Country Code: CN
Application Number: CN201910215017.1
