Cable material forming and cooling device

Abstract

The invention relates to the technical field of cable material forming, in particular to a cable material forming and cooling device which comprises a cooling rack, a cooling mechanism, a material guide frame and a dewatering mechanism. In the cooling mechanism designed by the invention, a cable material falls into a cooling pipe after passing through a feeding cylinder, a transition pipe and a first connecting pipe; an air pump is started to pump air into a transition pipe, so that the cable material moves from left to right, water in a cooling cylinder enters the cooling pipe through a water inlet in the moving process of the cable material in the cooling pipe, the cable material is completely immersed in the water to be subjected to water bath cooling treatment, and then it is guaranteed that the water can fully cool the interior and exterior of the cable material; in the dewatering mechanism, a rotating motor drives a dewatering cylinder to rotate in a belt transmission mode, then the dewatering cylinder rotates to spin-dry water drops on the surface of the cable material under the action of centrifugal force, and therefore the drying speed of the cable material cooled in a water bath is increased.

Description

technical field [0001] The invention relates to the technical field of cable material forming, in particular to a cable material forming cooling device. Background technique [0002] Plastic for wire and cable insulation and sheathing, commonly known as cable material, is a kind of round material obtained by high-speed kneading, discharging, granulating, separating, cooling, etc. using PVC resin, lubricant, flame retardant, stabilizer, etc. as raw materials. Granular chemical fiber materials, including rubber, plastic, nylon and other varieties, the insulating sheath made of cable material is a good protective sheath for wires and cables, and is an important part of cables and wires. [0003] The cable material after granulation and separation needs to be cooled. The traditional cooling method is to spray and cool the cable material. Only the surface of the cable material can be cooled, so the internal temperature of the cable material after spraying water mist cooling is s...

AI Technical Summary

Problems solved by technology

[0003] The cable material after granulation and separation needs to be cooled. The traditional cooling method is to spray and cool the cable material. Since the cable material passes through the spray water mist too fast during the spraying process, the spray water mist Only the surface of the cable material can be cooled, so the internal temperature of the cable material after spraying water mist cooling is still too high, resulting in different temperatures inside and outside the cable material, which affects the cooling effect of the cable material

[0004] There are water droplets on the surface of the cable material after being sprayed and cooled. The traditional drying method is to dry the water droplets on the surface of the cable material through air-cooled drying. The drying time of the cable material is too long due to the long drying time of the wind-blown water droplets. Long, affects the cooling and forming speed of cable material

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