Television panel welding device

The invention discloses a television panel welding device. The television panel welding device is characterized by comprising a bearing base plate capable of moving back and forth and a pair of welding heads suspended above the bearing base plate, wherein the bearing base plate is of an annular box structure; metal sides are respectively arranged on four sides of the annular box; the four metal sides are connected from end to end to form four joints to be welded; the two welding heads respectively correspond to two of the four joints to be welded. According to the television panel welding device, a pair of welding heads and the bearing base plate capable of moving back and forth are arranged, so that the four welding joints can be welded by just moving the bearing base plate back and forth once, and thus the device is high in processing efficiency; meanwhile, the bearing base plate is capable of moving back and forth, so that a secondary welding can also be carried out under the condition that the primary welding is not ideal, and thus the device is excellent in practicability.