Multi-launching mechanism device for robot

The invention discloses a multi-launching mechanism device for a robot. The multi-launching mechanism device comprises a projectile bin, a support, driving plates, projectile outlets, a bottom plate,a first rotating disc, a projectile launching mechanism and a holder, wherein the projectile bin is fixed to the support; the support is fixed to the bottom plate; the first rotating disc comprises afirst inner ring and a first outer ring which rotate relatively; the bottom plate and the holder are fixedly connected with one of the first inner ring and the first outer ring correspondingly; the projectile launching mechanism is arranged on the holder; a plurality of driving plates are arranged at the bottom of the projectile bin; each driving plate communicates with one projectile outlet; theprojectile outlets communicate with the projectile launching mechanism through projectile pipelines; the projectile launching mechanism is provided with multiple launching pipelines; and each projectile pipeline corresponds to