High wind gathering type wiredrawing water blower

Abstract

The invention relates to a high wind gathering type wiredrawing water blower which comprises a water blower sleeve, a cover and a wind gathering device, the water blower sleeve is cylindrical, the upper end of the water blower sleeve is open, the lower end of the water blower sleeve is closed, the cover is screwed in an upper port of the water blower sleeve, a cover through hole is formed in the center of the cover, and an air inlet is formed in one side of the upper portion of the water blower sleeve; a cylindrical wind concentrator is fixedly mounted in the water blower sleeve, a spiral gradually-changing air duct is arranged on the outer side wall of the wind concentrator, a plurality of wind collecting holes are formed in the gradually-changing air duct, a wire passing through hole is axially formed in the center of the wind concentrator, and the wire passing through hole is communicated with the wind collecting holes. A water blower through hole is formed in the lower end of the water blower sleeve and located below the wire passing through hole. According to the wire drawing water blower, the structure and the air duct of the wire drawing water blower are designed, the labor cost and the equipment cost are reduced, meanwhile, the dryness and cleanliness of wires are greatly improved, the surface quality of the wires is guaranteed, and the product percent of pass is increased.

Description

technical field [0001] The invention relates to the technical field of wire and cable preparation, in particular to a high-concentration wind-type wire-drawing water blower. Background technique [0002] In the preparation process of wire and cable, the wire drawing process is the first process of cable production, and the blank is drawn into the required specific specification wire through the process design. In this process, the billet passes through the wire drawing die layer by layer, and is drawn through the traction force to overcome the resistance. The lattice of the wire obtained in this process will be broken and distorted. For example, the type of wire and cable requires TR soft copper wire to anneal the wire to eliminate hardening and restore plasticity to maintain good electrical and mechanical properties. [0003] In order to lubricate, cool and clean during the wire drawing process, it is necessary to use lubricants and coolants. Moisture and other oil residu...

AI Technical Summary

Problems solved by technology

[0004] The traditional brushed water blower is in the form of a circular through hole, and the air source flows directly into the inner cavity of the water blowing mold from the side blowing hole. There are two existing solutions for the use of wire drawing machines: the first is to replace the high-power air compressor to meet the pressure requirements of the air source; the cost of this solution is relatively high

The second is to manually place dry cloth and felt behind the water blowing mold to filter out the undried water and oil residue on the wire, and the cloth and felt need to be replaced frequently; this solution increases labor costs and uncontrollable quality risks

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