The invention discloses a profile
cutting method for a
laser cutting automatic
production line, and relates to the field of
laser machining. The automatic
production line comprises a feeding area, a
cutting area and a blanking area, wherein a storage rack and a feeding table are arranged in the feeding area, a side pushing
assembly used for pushing profiles to the feeding table is arranged on thestorage rack, the cutting area comprises a feeding end and a discharging end, one end of the feeding table is in
butt joint with the feeding end, a forward pushing
assembly is further arranged on thefeeding table, the blanking area comprises a first blanking area and a second blanking area, the first blanking area is positioned below the cutting area, and the second blanking area is in butt jointwith the discharging end. According to the method, the blanking area is divided into the first blanking area and the second blanking area, and the blanking of the
cut profiles with length less than 1m and the
cut profiles with length more than or equal to 1m is carried out through the blanking area and the second blanking area respectively, so that the profiles with different lengths are conveniently
cut, classified blanking is carried out,
machining is convenient, and the cutting efficiency of the profiles is high.