Automatic feeding device of extruder for processing degradable garbage bag

The utility model discloses an extruder automatic feeding device for processing degradable garbage bags, which comprises a feeding tank, a screen is movably clamped in the feeding tank, a discharge port is arranged on the side surface of the feeding tank, an eccentric wheel is movably connected onto the inner wall of the feeding tank, an eccentric connecting rod is hinged onto the eccentric wheel, and a feeding port is arranged on the eccentric connecting rod. The bottom end of the eccentric connecting rod is fixedly connected to the upper end of the screen, and a discharging plate and a stopping plate are arranged in the feeding tank. According to the automatic feeding device of the extruder for degradable garbage bag processing, the eccentric wheel rotates to drive the eccentric connecting rod to move up and down, so that up-and-down vibration of the screen is achieved, raw materials falling onto the screen are filtered, caked materials are guided out from the discharging opening, uniform feeding is achieve