Element supply device for welding fixture, element retaining portion, refurbishing component for welding fixture, and method for supplying welding auxiliary joining component corresponding thereto

摘要

Problem to be solved: to provide a simpler element supply device with more efficient structural and control effort.Solution: the element supply apparatus can be fixed to the welding fixing apparatus, and comprises a linear driving device including an element holding portion 30 provided in the movable end portion 12, and the welding auxiliary joining component 2 from the transfer unit 7 is freely released to the element holding portion 30.The element holding portion 30 can be moved to the first moving direction R10 toward the junction position of at least the welding auxiliary joint parts 2 by linear movement of the linear driving device, and is supported so that it can be positioned in the joining direction below the electrode punch through the mechanical stop positioning member.Furthermore, the element holding portion 30 is connected to the movable end 12 through the mechanical direction changing coupling member 20, and the element holding part 30 is caused by the linear movement to the first moving direction R10 of the linear drive device The welding auxiliary joining parts 2 can be moved to the second moving direction R30 so that they can be disposed at the joining positions.Diagram