Welding leg binding equipment

The utility model provides welding leg binding equipment. The welding leg binding equipment comprises a mounting table and at least one set of binding mold, the mounting table is used for placing the key assembly, the key assembly comprises a plurality of key bodies and connecting parts, and the key bodies are arranged in an array mode and connected through the connecting parts; the at least one set of binding mold can move along the arrangement direction of the plurality of key bodies relative to the plurality of key bodies; the at least one set of binding die comprises a first stamping part, and the first stamping part is arranged on one side of the plurality of key bodies. According to the welding leg binding equipment provided by the utility model, the welding leg can be formed on each key body, the position of the welding leg cannot be influenced in the injection molding process of the key body, the welding leg is prevented from deviating in the injection molding process, and the position of the welding