Cable core coating device for power cable processing and control method thereof

The invention relates to the technical field of power cable processing, in particular to a cable core coating device for power cable processing and a control method thereof.The cable core coating device comprises a base, an inner cavity for a cable to penetrate through is formed in a processing table, and the cable core coating device further comprises a coating cavity formed in the processing table and used for coating after a cable core passes through the coating cavity; the material melting assembly is mounted at the top of the processing table and used for melting the fed plastic so as to pressurize and inject the molten plastic into the coating cavity for cable core coating; the scraping assembly is mounted in the coating cavity and is used for re-stirring the molten plastic which enters the coating cavity and is in contact with the inner wall of the coating cavity; according to the device, through the arrangement of the material melting assembly, a small amount of raw materials are circularly melted, so