Feeding device of cable insulation layer extruder

The utility model relates to the field of cable production, and discloses a cable insulation layer extruder feeding device which comprises a material storage box, a shell and a machine body, a first servo motor is fixedly connected to the position, close to the middle, of the outer wall of the front end of the material storage box, and the output end of the first servo motor penetrates through the material storage box and is fixedly connected with a stirring shaft; a plurality of stirring blades are fixedly connected to the outer wall of the stirring shaft, a discharging opening is fixedly connected to the lower end of the material storage box, and a material crushing box is fixedly connected to the upper surface of the material storage box. According to the utility model, the stirring shaft can be driven to stir the insulating material by starting the first servo motor, so that the problem of unsmooth conveying caused by excessive accumulation of the insulating material can be prevented, and the insulating m