▎ 摘　　要

NOVELTY - The utility model claims a device for preparing patterned graphene film by pulling on the electro-spinning fibre network, belonging to the preparation field of composite nano fibre film, comprising a static spinning device used in combination, lifting device and reducing device, a static spinning device, lifting device and reducing device are located in the sealed device in the electrostatic spinning device comprises a high pressure generator, a micro-pump, a needle tube and an operating platform, the lifting device comprises a boost pump, connecting rod and a liquid storage device; the reducing device of the internal space divided into two layer, reducing device can realize vacuum state. The utility model device is reasonable, the electro-spinning technology and lifting technology has simple operation, low cost, and is easy to control, the obtained graphene film uniform and complete, it is easy to perform functionalized modification, and can be patterned by simple control, creates condition for further development and application of graphene film to it through control electro-spinning fibre network topography.