Biodegradable polylactic acid agricultural plastic mulching film processing equipment

The invention discloses biodegradable polylactic acid agricultural plastic mulching film processing equipment, and particularly relates to the technical field of agricultural plastic mulching films. The biodegradable polylactic acid agricultural plastic mulching film processing equipment comprises supporting legs and a box body, wherein the supporting legs are fixedly connected to the four corners of the bottom end of the box body respectively; heating mechanisms are arranged on the two sides of the box body; and a first cover plate is arranged at the top end of the box body. Raw materials continuously fall into the box body and move downwards along a material storage cavity in a feeding main pipe when passing through a material guiding mechanism; the raw materials move along the inner bottom walls of material guiding pipes when entering the material guiding pipes through arranged side plates and are not prone to leaking out; the raw materials are blocked by a material blocking plate; when a pressure sensor d