An automatic tin soldering machine

The utility model discloses an automatic tin soldering machine, which comprises a bracket, a universal moving module installed on the bracket, a welding head, a temperature control device, a tin delivery mechanism and a programmable control system. The welding head is installed on one end of the universal moving module. The temperature control device is connected on the universal moving module and is applied to regulating temperature of the welding head; the tin delivery mechanism is connected on the universal moving module. The welding head of the automatic tin soldering machine of the utility model can move and rotate, driven by the universal moving module, thus realizing soldering operations of spot welding and tensile welding, and the like, and realizing automation of a tin soldering task; besides, the volume of the automatic tin soldering machine of the utility model is light and handy; movement is convenient.