Device for realizing full-automatic stud welding of T-type welding stud

The invention discloses a device for realizing full-automatic stud welding of a T-type welding stud. The device comprises a three-axis moving platform, multiple automatic welding guns, multiple automatic feeding mechanisms, a conveying track for conveying the T-type welding stud sleeved by a ceramic ring and an automatic sleeving mechanism for the T-type welding stud and the ceramic ring, wherein the up-down, left-right and back-forth movement of the automatic welding gun is realized through the three-axis moving platform; the automatic feeding mechanisms can move left and right or back and forth; a feed port of each automatic feeding mechanism is connected with the conveying track for conveying the T-type welding stud sleeved by the ceramic ring; and a feed port of the conveying track is connected to an output track of the automatic sleeving mechanism for the T-type welding stud and the ceramic ring. By adopting the device disclosed by the invention, automatic sleeving of the T-type welding stud and the ceramic ring, automatic conveying of the T-type welding stud sleeved by the ceramic ring and automatic clamping and release of the T-type welding stud and the ceramic ring by the welding gun are realized for the first time; and in combination with the three-axis moving platform, full-automatic arc stud welding of the T-type welding stud is realized for the first time, and the welding efficiency and quality of the T-type welding stud are remarkably improved.