Multifunctional cutting machine for cutting membrane and grid in production of reverse osmosis membrane element

The utility model discloses a multifunctional cutting machine for cutting a membrane and a grid in production of a reverse osmosis membrane element. The multifunctional cutting machine comprises a cutting rack, an operating platform, a drive mechanism, a drive roll, an unwinding mechanism and a cutter, the unwinding mechanism, the drive roll and the cutter are sequentially arranged on the cutting rack, the operating platform is in lap joint with the end, with the cutter, of the cutting table, and the drive mechanism is connected with the drive roll and drives the drive roll to roll. Full-automatic cutting is achieved, running speed can be increased greatly, therefore, work efficiency is improved, and is more than five times that of manual cutting, the labor intensity of a worker is greatly lowered, and in addition, the multifunctional cutting machine is simple in structure, easy to operate, low in requirement for the worker and capable of improving production efficiency and product cutting quality.