Fusion welding device for gold jewelry processing

The invention discloses a fusion welding device for gold jewelry processing, and relates to the technical field of gold fusion welding, the fusion welding device comprises a protective shell, the surface of the protective shell is rotatably provided with a door plate, the top of the protective shell is fixedly provided with a storage device, and the top of the inner wall of the protective shell is fixedly provided with a conveying device; a welding device is installed at the bottom of the conveying device through an elastic piece, an operation device and a protection device are arranged on the surface of the door plate, the storage device communicates with the conveying device through a conveying pipe, and a sealing valve is arranged on the surface of the conveying pipe; wherein the operation device comprises a circular plate, expansion rubber, a cover plate, an arc-shaped rod, an air cylinder and a piston plate, the circular plate is fixedly installed on the portion, located on the outer side of the protecti