Feeding device for welding assembly of automobile manufacturing

The invention discloses a feeding device for welding assembly of automobile manufacturing, which comprises a frame, wherein a guide rail and a conveying device positioned below the guide rail are arranged on the frame; a work piece centering device positioned above the conveying device is also arranged on the frame; the work piece centering device can carry out centering on the work pieces on theconveying device, so that the work pieces are positioned on the central line of the conveying device, a work piece grabbing device can automatically grasp the work pieces on the conveying device and move along the guide rail to a welding station to automatically release the work piece, when the work piece centering device works, a driving device drives a control ring to rotate anticlockwise, so that an universal ball moves out, the work piece is supported by the universal ball, and the position movement is more convenient and efficient. 本发明公开了种汽车制造用焊装上料装置，包括机架，所述机架上安装有导轨和位于所述导轨下方的输送装置，所述机架上还设有位于所述输送装置上方的工件对中装置，工件对中装置可