The invention discloses plasma treatment equipment for thermal insulation aluminum profile notches, relates to thermal insulation aluminum profile machining equipment, and solves the problem that thecohesiveness and the shearing strength of aluminum profile notches and polyurethane adhesive tapes can be solved only by tooth punching or grooving of thermal insulation aluminum profile notches through mechanical cutters in the prior art. Plasma surface treatment equipment is used for treating inner surfaces of aluminum profile notches, so that the adhesive force is improved, and the shearing strength is improved; any bonding agent is not needed, so that the cost is effectively reduced; and compared with mechanical tooth punching, the effect is higher, the production speed is higher, the production efficiency is higher, no pollution is generated, and environmental protection is more facilitated.