Polyimide enameled wire drying device and using method thereof

Abstract

The invention discloses a polyimide enameled wire drying device and a using method thereof. The polyimide enameled wire drying device comprises a drying box, landing legs, a partition plate, a first ring box, a first heating wire, a first rotating ring, a fixed ring, a second rotating ring, a second ring box, a second heating wire, a fixed plate, a box body, a third heating wire, threaded rods, alimit disc, a first fixing column, a second fixing column, a first transmission cylinder, a second transmission cylinder, a driven pulley, a transmission belt, a driving pulley, a stepper motor, a chassis, a driving gear, a driven gear, a transmission gear, a purification box, a frame, an activated carbon filter plate, a fixed cylinder, a fan, an exhaust pipe, an air hole, a discharge door, a cleaning door, a temperature control switch and an air inlet. According to the polyimide enameled wire drying device, an enameled wire is fixed to the surfaces of the threaded rods to be quickly dried effectively, the production efficiency is prevented from being reduced due to the long drying time of the enameled wire; and the stepper motor drives the multiple threaded rods to rotate, so that the enameled wire is heated evenly, and the drying effect is accordingly improved.

Description

technical field [0001] The invention relates to a drying device, in particular to a polyimide enameled wire drying device, which belongs to the technical field of enameled wire processing. Background technique [0002] Enameled wire is a main variety of winding wire, which is composed of conductor and insulating layer. After the bare wire is annealed and softened, it is painted and baked many times. However, it is not easy to produce products that meet both standard requirements and customer requirements. It is affected by factors such as raw material quality, process parameters, production equipment, and the environment. Therefore, the quality characteristics of various enameled wires are different, but they all have Mechanical properties, chemical properties, electrical properties, and thermal properties. Since the surface of the enameled wire is usually coated with a special coating, it needs to be dried after the coating is applied. [0003] The traditional enameled wir...

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Problems solved by technology

[0003] The traditional enameled wire drying device is usually a box that can be heated inside. After putting the enameled wire in, it can be dried by heating one end for a while. However, since the heating mechanism is often set at the lowest end of the box, the drying effect Poor, long cycle will affect the drying efficiency; and, due to the large internal space of the drying device, the temperature above the drying device is high, and the temperature below the drying device is low, which leads to uneven drying. The enameled wire at the bottom of the device is not completely dried; during the drying process, not only the water is evaporated, but also some harmful gases are volatilized, which will affect the health of workers

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