Who invented the first loom?

The world-famous Huang Daopo once lived and studied in Shuinan Village. As early as Li Zongnian in the Southern Song Dynasty, Huang Daopo, who was only 13 years old, drifted to Shuinan Village in Yazhou with a merchant ship to escape being a child bride. At that time, the cotton textile technology of Li nationality was ahead of that of Han nationality in Central Plains, so Huang Daopo fell in love with Li nationality, learned to spin with wood cotton wool, use rice wine, coconut water, bark and wild plants as pigments to dye threads, and use the textile printing and dyeing technology of weaving flowers and fabrics on looms, and invented the pedal "three explosions and three lines" spinning wheel and "chrysanthemum waist knitting machine" 400 years earlier than Europe. Li Jin and skirt patterns woven by "Treading Arch" are gorgeous and elegant, with more than 200 kinds of chicken patterns, ponytail patterns and frog patterns, which are known as "exquisite machinism and a hundred flowers blossom".