Device for cooling and drying copper wire

Abstract

The invention relates to the technical field of copper wire processing, in particular to a device for cooling and drying a copper wire. The device comprises a water cooling device and a drying device.The water cooling device comprises a water storage drum and a circulating water way. A first wire guide wheel and a second wire guide wheel are arranged at the upper end of the water storage drum. Athird wire guide wheel is arranged on the inner wall of the lower end of the water storage drum. A filtering device, a water cooler and a water suction pump are arranged on the circulating water way.The drying device comprises a first wipe-drying device and an air-drying device. The first wipe-drying device comprises a box body and dehumidifying cloth, a sponge is arranged in the box body, a first partition is arranged below the sponge, and springs are further arranged below the first partition. The air-drying device comprises an air pipe and a draught fan. Multiple wire inlets are formed inone end of the air pipe, and wire outlet nozzles are arranged at the other end of the air pipe. Second partitions are arranged on the portion, close to the wire inlet end, in the air pipe. Air inflowpipes are arranged on the two sides of the air pipe. Through the simple structure, the copper wire is better cooled, water on the outer wall of the copper wire is completely dried away after the copper wire is water-cooled, and therefore the use performance of the copper wire is improved.

Description

technical field [0001] The invention relates to the technical field of copper wire processing, in particular to a copper wire cooling and drying device. Background technique [0002] During the production and processing of copper wire, when the copper wire is pulled, stretched, twisted and wound, stress will be generated inside it, and it will become hard or even oxidized locally, so the copper wire needs to be annealed. The general treatment method is Nitrogen is used as a protective gas, and annealing is carried out in the annealing furnace. Air is first extracted from the annealing furnace to form a negative pressure to a certain extent, then nitrogen is filled, and pressure is formed in the furnace, and it is heated to about 300 degrees Celsius and kept for a period of time; however After this kind of annealing treatment, the internal stress and prestress of the copper wire have been well eliminated, and the softened copper wire can be processed in the next step, and wit...

AI Technical Summary

Problems solved by technology

After annealing, it is necessary to cool the residual temperature of the copper wire to avoid the oxidation of the copper wire; at present, the cooling treatment is carried out by non-flowing water, and the water temperature will rise, which will affect the cooling effect, and after water cooling, There will be some moisture residue on the surface of the copper wire. Through transmission and transportation, the surface of the copper wire will be partially oxidized, which will affect the performance of the copper wire.

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