The invention relates to the field of shoe production and
processing, and provides a shoe sole production and
processing technology which comprises the steps of mold closing, first material blanking, primary heating, second material blanking, secondary heating and shoe sole forming, two materials can be formed on the same mold, manual work is not needed, two molds do not need to be adopted either, the production efficiency is greatly improved, and the production cost is reduced. The joint of the first material and the second material can be fused together to achieve
vulcanization fixation instead of being connected together clearly,
cracking is not prone to occurring, and during second heating, the temperature of the
peripheral side of the through hole is higher than that of other positions so as to compensate for the time when the second material is not heated for one time, and the service life of the through hole is prolonged. The molding time of the first material and the molding time of the second material can be synchronized, the situation of excessive heating or incomplete heating is prevented, the
heating efficiency is improved, the quality of the shoe sole is improved, and the technical problems that the shoe sole is made of two materials, the
processing cost is high, the production efficiency is low and the quality of the shoe sole is poor are solved.