Multi-needle module for skin surgery

The utility model provides a multi-needle module for skin surgery, which comprises an upper body, a lower body, a connecting part and needles, the front part and the rear part of the upper body are opened, a side wall is formed, a plurality of needle tube bodies are formed in the upper body, an inserting end part is formed on the outer periphery of the rear part, an opening part is formed in the front part of the lower body, and a space is formed in the lower body. An insertion hole is formed on the bottom surface, an injection port is formed on the rear side, a boss is formed on the inner circumferential surface of the front side, one or more injection parts are arranged on the rear side, an insertion end part is inserted and combined in an insertion groove of the lower body, the insertion end part is tightly attached to the boss, and a connecting part is inserted between the upper body and the lower body. A plurality of insertion retainers and needle holes are formed on the front surface, the front surface