The invention discloses a foldable electrode plate group collecting platform which is simple in structure, convenient to package and transport and easy to adjust. The foldable electrode plate group collecting platform comprises a main machine and a foldable collecting platform. The foldable electrode plate group collecting platform is characterized in that the foldable collecting platform is mounted on an electrode plate group output side of the main machine. As the platform can be folded upwards, the size of equipment can be reduced without disassembling the platform, and convenience can be brought to packaging and transportation.