Patent ID: 7348515
Filing Date: 2008-03-25
Classification: B23K,H01L,H05K

Abstract:
1. A soldering apparatus for injecting a solder member and soldering an electronic part on a substrate, comprising: a nozzle assembly which has an internal space for containing a solder member, a solder inlet communicating with the internal space for introducing the solder member into the internal space, and an opening portion communicating with the internal space for discharging the solder member to the external; and a solder supply portion which is detachably mounted in the nozzle assembly and which holds the solder member, wherein the nozzle assembly or the solder supply portion has a heat ray route which introduces heat rays for melting the solder member into the internal space, and the solder supply portion has a suction hole communicating with a suction source and holds the solder member by giving a suction force from the suction source to the solder member through the suction hole, wherein in a state that the solder supply portion is mounted in the nozzle assembly, the solder supply portion holds the solder member in the opening region of the solder inlet and the internal space becomes a closed space except the opening portion.