Fiber-grade low-temperature plasma generating device and system

The invention belongs to the technical field of fiber processing, and discloses a fiber-grade low-temperature plasma generating device which comprises a fixing plate, a third fixing block is fixedly mounted in the middle of the top of the fixing plate, a motor is fixedly mounted on one side of the top of the fixing plate, and a first bevel gear is in transmission connection with the side, close to the third fixing block, of the motor. The bottom of the outer surface of the first bevel gear is connected with a second bevel gear in a meshed mode, and a transmission column is fixedly installed on the inner surface of the second bevel gear. By arranging a motor, a second fiber collecting wheel, a first fiber collecting wheel and a second screw, the purpose of conveniently collecting fibers is achieved, along with pulling of the fibers, the first fiber collecting wheel continuously rotates, one end of each fiber is fixed to the second fiber collecting wheel, and the fiber collecting efficiency is improved. And the