Extruder feeding device for plastic product production

The utility model relates to the technical field of feeding devices, and discloses an extruder feeding device for plastic product production, which comprises a base, universal wheels are fixedly connected to the bottom of the base, a support frame is fixedly connected to the top of the base, a feeding box is fixedly connected to the top of the support frame, a filtering and discharging mechanism is arranged in the feeding box, and a feeding mechanism is arranged in the feeding box. In the using process, a first motor rotates to enable a fixing block to move and cooperate with a flow guide plate, raw materials are conveniently mixed, meanwhile, uniform discharging is conducted, a second motor works to enable a residual gear to rotate, cooperate with a toothed plate, enable a scraping plate to move and cooperate with a spring, reciprocating motion of the scraping plate is conveniently achieved, and feeding is convenient. And the screw feeder rotates through rotation of the threaded sleeve and cooperation with t