Detection device for welding quality of wind power blade

The utility model discloses a wind power blade welding quality detection device which comprises a workbench, the top end of the workbench is symmetrically and fixedly connected with supporting frames, a blade body is detachably connected between rotating rods, and a transmission mechanism is arranged between the supporting frames and the interior of the workbench. Buffering mechanisms are symmetrically arranged between the two sides of the top end of the workbench and the supporting frame. The transmission mechanism comprises a mounting groove formed in the workbench, a motor is fixedly connected to one side of the interior of the mounting groove, a rotating rod is fixedly connected to the output end of the motor, a belt is connected between the outer side wall of the small rotating wheel and the outer side wall of the large rotating wheel in a sleeving mode, and the large rotating wheel is driven to rotate through the small rotating wheel. And the poke rod is in clamped sliding connection with the groove in