The invention discloses an automatic boxing device of continuous easy-to-tear bags and a bag making and collecting working method. The automatic boxing device of the continuous easy-to-tear bags comprises a collecting box, wherein the collecting box is arranged on a working platform which can be subjected to planar two-dimensional motion, and is positioned under an output end of a bag making machine. By adopting the automatic boxing device in the structure disclosed by the invention, the collecting box is driven to move according a set track through the working platform which can realize the planar two-dimensional motion, the continuous easy-to-tear bags can be collected layer by layer, winding and knotting phenomena of the continuous easy-to-tear bags in the collecting box cannot appear, and the feeding demands of a full-automatic and efficient automatic filling machine can be met; the structure is simple and practical, the working is stable, and the economic value is high.