Near-field direct writing device for axial bending of winding structure

The invention relates to the field of manufacturing in electrostatic spinning, in particular to a near-field direct writing device for axial bending of a winding structure. According to the key points of the technical scheme, the near-field direct writing device comprises a mounting platform, a supporting assembly, an electrospinning mechanism and an adjusting platform, wherein the mounting platform is used for providing a mounting basis for all parts; the supporting assembly is arranged on the mounting platform; the electrospinning mechanism comprises a charging barrel and an electrospinning needle head; the charging barrel can be arranged on the supporting assembly in a reciprocating mode in the vertical plane; the electrospinning needle head is arranged on the bottom face of the charging barrel and used for spraying a fluid in the charging barrel; and the adjusting platform is arranged on the mounting platform and used for receiving the fluid sprayed by the electrospinning needle head. The near-field direc