Device and method for removing belt type flexible package of product

The invention relates to a package dismantling device and method, and provides a belt type flexible package dismantling device and method for a product in order to solve the problems that existing manual outer package dismantling work is low in efficiency, difficult in package collection and incapable of being applied to an automatic production line. The device comprises a frame, a conveying belt penetrating through the middle of the frame, a laser module arranged at the top of the frame, a manipulator control cabinet, a manipulator arranged on one side of the conveying belt and connected with the manipulator control cabinet and a control box. The manipulator comprises a mechanical arm and a grabbing unit arranged on the mechanical arm, the mechanical arm is arranged on one side of the conveying belt, and the grabbing unit is located on the upper portion of the conveying belt; a U-shaped suction cup is arranged at the front end of the grabbing unit; when the device works, products to be unpacked are placed on