Adjustable baffle device for large three-dimensional packaging machine

The utility model discloses an adjustable baffle device for a large three-dimensional packaging machine, which comprises a mounting rack, a power transmission mechanism and a driving motor, the power transmission mechanism is mounted in the middle of the mounting rack, the driving motor is mounted at the bottom of the power transmission mechanism, and a propelling mechanism is connected onto the mounting rack in a penetrating manner. The driving motor is in transmission connection with the propelling mechanism through the power transmission mechanism; the propelling mechanism comprises a lead screw, a moving plate and a limiting mechanism, and the top of the moving plate is connected with a plurality of baffle mechanisms. The arrangement mode that the propelling mechanism and the limiting mechanism are matched is utilized, the propelling mechanism is driven by the driving motor to drive the lead screw to rotate, the position of the baffle mechanism is adjusted, the automation degree is high, in the normal pap