Fiber melt-blowing extruder with anti-blocking function

The utility model provides a fiber melt-blowing extruder with an anti-blocking function, which relates to the technical field of fiber processing, and comprises a base frame assembly and an extrusion mechanism, a driving feeding assembly in bolted connection is arranged above one end of the base frame assembly, and the other end of the base frame assembly is connected with the extrusion mechanism. An extrusion mechanism which is connected with the output end of the driving feeding assembly in a sleeving manner is arranged on the inner edge side of the base frame assembly, and the extrusion mechanism comprises an extrusion pipe, a heating cabin, a ring sleeve, a threaded auger, a sieve pore plate and a rotary tool apron; the driving motor is mainly used for outputting power to drive the first gear set and the driven gear in the gear box to carry out output transmission, and through output operation of the driven gear, the output end of the driven gear drives the meshing gear set in the sleeve cabin to carry ou