U-shaped hasp-type hollow sunlight plate extrusion die head

The utility model belongs to the technical field of moulds, and relates to a U-shaped hasp-type hollow sunlight plate extrusion die head. A mould core is arranged in the middle of a mold body; an upper mould lip is arranged on the upper side of the mould core; a lower mould lip is arranged on the lower side of the mould core; a discharging gap is defined between the mould core and the upper mould lip/lower mould lip; two fluid feed openings are formed in the mold body; a first flow passage communicated with the fluid feed opening between the upper mould lip and the mould core is defined between the upper mould lip and the mould core; a second flow passage communicated with the fluid feed opening between the lower mould lip and the mould core is defined between the lower mould lip and the mould core; a flow passage used for extrusion molding of latticed board bodies is formed in the main body of the mould core; flow passages used for extrusion molding of barbs are formed in two ends on the same side of the mould core; a flow passage used for extrusion molding of double hooks is formed in the middle on the same side of the mould core; half of each hook can be hung on a corresponding barb; the flow passage for extrusion molding of the latticed board bodies, the flow passage for extrusion molding of the barbs, and the flow passage for extrusion molding of the double hooks are all communicated with the first and the second flow passages. The extrusion die head has the advantages that the raw material consumption of a produced sunlight plate is less; the production cost is low; the assembly is convenient.