Apparatus of automatically assembling a heat exchanger

摘要

An automatic assembling apparatus of assembling return bends and hair pins of a heat exchanger is provided. The heat exchanger includes a plurality of flat plat fins arranged spaced-apart from each other by a first predetermined interval, a plurality of hair pins fixed in perpendicular to the flat plat fins with a second predetermined interval, and a plurality of return bends to be fixed at both ends of the hair pins and form a passage of coolant circulating through the hair pins. The apparatus includes a heat exchanger transferring unit for clamping both lateral surfaces of the heat exchanger having the hair pins with flat plat fins connected together and horizontally transferring the heat exchanger and a bend inserting unit installed at one end of the heat exchanger transferring unit for securing the return bends at the hair pins moved to a predetermined position by the heat exchanger transferring unit.