Surface corrosion equipment for thyristor core production

The invention discloses surface corrosion equipment for thyristor core production, which comprises a corrosion device and a conveying rack, a bracket is arranged at the top of a base of the corrosion device, a corrosion liquid frame is arranged in the base in a lifting manner, the conveying rack penetrates through the bracket, and core mounting discs are arranged on the conveying rack at equal intervals; a plurality of tube core bodies are mounted on the tube core mounting disc through clamps; the device further comprises a cleaning and drying part, the cleaning and drying part is located at the bottom of the support, a cleaning pipe of the cleaning and drying part is located at the bottom of the support, the cleaning pipe and the electric heating plate are connected through a connecting plate, the connecting plate is connected with the output end of a third air cylinder, and the third air cylinder is installed on the support. Production is carried out circularly and orderly, so that the overall efficiency of