A drying device for cable processing

Abstract

The invention discloses a drying device of cable processing. The drying device comprises a shell, draught fans and an air inlet chamber; a cable inlet and a cable outlet are symmetrically formed in aleft side shell wall and a right side shell wall of the shell; two draught fans are symmetrically arranged on an upper outer wall and a lower outer wall of the shell; the air inlet and the air outletof each draught fan are respectively connected with an air inlet pipe and an air outlet pipe, wherein the air inlet pipe is connected to left side of the air inlet chamber; the air inlet chamber is inthe right-side open style design; a filter screen is arranged in the air inlet chamber; the air outlet pipe goes deep into the shell and is connected with a hollow drying plate, and an electric heating wire is arranged in the air outlet pipe; the drying plate is laid along a movement direction of the cable, and a cross section of the drying plate is arc, and air holes are uniformly formed in theintrados; the drying plates at the upper side and the lower side cover the cable therein. Through the drying device disclosed by the invention, the drying efficiency of the cable can be effectively improved, the drying effect is guaranteed, and meanwhile, the pollution on the outer surface of the cable in the drying process can be avoided, and the quality of the finished product is guaranteed.

Description

technical field [0001] The invention relates to the field of cable processing, in particular to a drying device for cable processing. Background technique [0002] In the process of cable processing, in order to cool the cable after extruding the sheath, the method of immersing the extruder head in the water tank is mostly used to reduce the temperature of the cable and solidify the sheath material, so the surface of the cable after the water tank has more water droplets. Leave it on the surface, in order to prevent the water from damaging the spark machine, all the water on the cable must be removed to ensure that the cable is dry before processing, production and storage in subsequent steps. [0003] Most of the existing cable drying devices have the defects of low drying efficiency and poor drying effect, and at the same time, it is easy to cause pollution to the outer surface of the cable during the drying process, which affects the quality of the finished product. SUM...

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Problems solved by technology

[0003] Most of the existing cable drying devices have the defects of low drying efficiency and poor drying effect. At the same time, it is easy to pollute the outer surface of the cable during the drying process, which affects the quality of the finished product.

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