Melt blown cloth production line

The invention provides a melt blown cloth production line. The melt blown cloth production line comprises an extruder, a melt filter, a metering pump and a melt blown die head connected in sequence. The melt blown die head is connected to an air compressor through an air heater through a pipeline. A fiber collector is arranged below the melt blown die head. The fiber collector comprises a grid conveyor belt device. A suction box with an opening is arranged inside the grid conveyor belt device. The suction box is connected to an exhaust fan through the pipeline. The side part of the fiber collector is correspondingly provided with a winding device. Air equalizing components are arranged in the suction box. The air equalization components with specific structures are arranged in the suctionbox of the fiber collector. Tests show that air flow rate above the suction box is uniform during production process, and the amount of fiber received in different areas of the grid conveyor belt device is consistent, so that