Anti-dripping device for injection gun head for foaming production of automobile seat cushion

The utility model relates to the technical field of automobile cushion foaming production, and discloses an injection gun head drip-proof device for automobile cushion foaming production, which comprises a five-axis robot arm, an injection gun head is arranged at the execution end of the five-axis robot arm, a shielding mechanism is arranged on the injection gun head, and the shielding mechanism comprises a shielding plate. A baffle plate is hinged to the outer wall of the injection gun head, a leakage-proof sponge layer is arranged on the baffle plate, the baffle plate rotates to enable the leakage-proof sponge layer to be in contact with a discharging port of the injection gun head in a compressed state, when the injection gun head injects materials into a mold, the baffle plate deflects away from the discharging port of the injection gun head, so that the injection gun head can normally inject the materials, and after the injection gun head completes injection, the leakage-proof sponge layer is separated f