Control manner null of nozzle arrangement for interchanging, tip/chip cleaning device, wire disconnection device, automatic welding device, and automatic welding device of welding torch and the said welding

摘要

PURPOSE: To provide a welding torch cleaning device to be applied for an automatic welding system. ;CONSTITUTION: The sealed nozzle of the welding torch consists of a 1st nozzle and a 2nd nozzle which can be freely attached to and detached from this nozzle. A nozzle exchanging device 320 providing a fixed hand, a movable hand, an index table having a nozzle receiving pot on an supporting base 310 and a chip cleaning device 340 providing a wire cutting device 330 to cut a welding wire, a fixed hand, a rotary brush, a rotary table are arranged. Sensors to detect the access of a torch 100 by a welding robot 200 are arranged at each part and since each devise is controlled according to this, a device to clean the welding torch is obtained by complete automation.;COPYRIGHT: (C)1993,JPO&Japio