Internal grabbing type automatic box filling machine

The utility model discloses an internal grabbing type automatic box filling machine, and provides an internal grabbing type automatic box filling machine which is not in direct contact with a product and can prevent damage. The device comprises a main machine frame, a mounting frame, a translation device, a lifting device and a grabbing device, a transverse machine frame is arranged on the main machine frame, the mounting frame is in sliding fit with the transverse machine frame, and the lifting device comprises a lifting rod movably matched with the mounting frame. A product conveying platform and a box conveying platform are arranged below the transverse rack, the grabbing device comprises a mounting plate fixedly connected with the bottom of the lifting rod, and a plurality of grabbing units are arranged on the lower portion of the mounting plate. The grabbing unit comprises a shell, a grabbing air cylinder arranged on the upper portion of the shell and two opening and closing sliding blocks arranged in th