The invention discloses high-speed locating assembling equipment for products. The high-speed locating assembling equipment comprises a machine box, a four-shaft robot locating module, an equipment protective housing and a cam carrying mechanism. The equipment protective housing is arranged at the upper end of the machine box. The four-shaft robot locating module is arranged on the machine box andlocated inside the equipment protective housing. The cam carrying mechanism is connected to one side edge of the four-shaft robot locating module and extends to the outer side of the equipment protective housing. The high-speed locating assembling equipment can be widely applicable to placement and locating of the multiple types of small-size irregular products; the technological process for product production can be standardized with respect to production, the products can be utilized fully, and product assembling quality and the qualification rate are guaranteed; meanwhile, work efficiencyof operating persons in a workshop is improved, and the efficiency is high and can reach 1.2 s/pcs; and with respect to the technology, the high-speed locating and assembling equipment is high in repeatability and locating precision, model replacement can be conducted easily, various product material mixing problems can be solved, and material mixing found in finished product packaging is completely eradicated.