In one embodiment, a fiber manufacturing apparatus has a discharge head which discharges a raw material liquid in which a polymer is dissolved in a solvent toward a collector, and a power source which generates a potential difference between the discharge head and the collector. The fiber manufacturing apparatus further has a recovery device, a cleaning device, and a moving device. The recovery device recovers the raw material liquid to be discharged by the discharge head. The cleaning device cleans the discharge head. The moving device moves the discharge head to any position out of a spinning position where the discharge head and the collector are opposite to each other, a recovery position where the discharge head and the recovery device are opposite to each other, and a cleaning position where the discharge head and the cleaning device are opposite to each other.

In one embodiment, a fiber manufacturing apparatus has a discharge head which discharges a raw material liquid in which a polymer is dissolved in a solvent toward a collector, and a power source which generates a potential difference between the discharge head and the collector. The fiber manufacturing apparatus further has a recovery device, a cleaning device, and a moving device. The recovery device recovers the raw material liquid to be discharged by the discharge head. The cleaning device cleans the discharge head. The moving device moves the discharge head to any position out of a spinning position where the discharge head and the collector are opposite to each other, a recovery position where the discharge head and the recovery device are opposite to each other, and a cleaning position where the discharge head and the cleaning device are opposite to each other.

An electrospinning apparatus according to an embodiment is configured to deposit a fiber on a collector or a member. The electrospinning apparatus includes a first nozzle head provided on one side of the collector or the member, and a second nozzle head provided on the side opposite to the first nozzle head with the collector or the member interposed. The first nozzle head and the second nozzle head are at a section where the collector or the member moves in a direction tilted with respect to a horizontal direction.

An electrospinning apparatus according to an embodiment is configured to deposit a fiber on a collector or a member. The electrospinning apparatus includes a first nozzle head provided on one side of the collector or the member, and a second nozzle head provided on the side opposite to the first nozzle head with the collector or the member interposed. The first nozzle head and the second nozzle head are at a section where the collector or the member moves in a direction tilted with respect to a horizontal direction.

The present invention provides an elastic fiber dry spinning mechanism and a maintenance control method for a spinning assembly. The elastic fiber dry spinning mechanism includes: a spinning assembly (1) including a temperature control portion (13) and a spinneret portion (14), which are detachably overlapped with each other; and a rotary movement control portion used for driving the spinning assembly to ascend and descend, translate and rotate around a translation direction so as to change the orientation of the spinning assembly into an orientation facilitating the maintenance of the spinneret portion. By adoption of the spinning mechanism and the maintenance control method therefore, online replacement and other maintenance of the spinneret portion are convenient and quick, and the efficiency is high.