Water-blocking expansion glue filling system and filling method for cable multi-strand conductor or cable core

Abstract

The invention relates to a waterproof expansion adhesive filling system and method for multi-strand cable conductors or cable cores. The filling method comprises the steps of enabling the multi-strand cable conductors or the cable cores to sequentially penetrate through a wire passing mold, a screw chamber, a machine barrel, an adhesive scraping mold, a diameter fixing mold through a pay-off reel and then to be connected onto a take-up reel; starting an automatic adhesive filling machine so that the machine fills waterproof expansion adhesive into the machine barrel, the take-up reel takes up wires, a motor drives a screw to squeeze and fill the waterproof expansion adhesive into gaps between the multi-strand cable conductors or cable cores, excess adhesive on the surfaces of the multi-strand cable conductors or cable cores is scrapped off through the adhesive scraping mold, the waterproof expansion adhesive is solidified on the multi-strand cable conductors or cable cores through high temperature of a heating device, and the wires are taken up on the take-up reel through the diameter fixing mold. The waterproof expansion adhesive filling system and method for multi-strand cable conductors or cable cores have the effects that the filling of the waterproof expansion adhesive for watertight multi-strand cable conductors or cable cores is realized, the filling uniformity and firmness of the waterproof expansion adhesive are guaranteed through filling and solidification by heating, the waterproof effect of the cable is guaranteed, and the use reliability of the cable is improved. The waterproof expansion adhesive filling system and method for multi-strand cable conductors or cable cores have the characteristics of high filling efficiency, good uniformity, good consistency and the like.

Description

technical field [0001] The invention relates to cable processing technology, in particular to a filling system and filling method of water-blocking expansion glue for cable multi-strand conductors or cable cores. Background technique [0002] Submarine cables and underwater cables are the central nerves of the power and communication systems of ships above and below the water, and are responsible for power supply and transmission of photoelectric signals. The reliability of cables is directly related to the normal operation of the entire ship's power and communication systems. Therefore, The reliability and safety of cables are particularly important. In terms of process and processing, there is no special water-blocking expansion glue filling device in China, and it is impossible to fill the multi-strand conductors or cable cores of the cable. If the filling effect is not ideal, it will cause water leakage in the cable, causing line failure in the slightest, and damage to t...

AI Technical Summary

Problems solved by technology

In terms of process and processing, there is no special water-blocking expansion glue filling device in China, and it is impossible to fill the multi-strand conductors or cable cores of the cable. If the filling effect is not ideal, it will cause water leakage in the cable, causing line failure in the slightest, and damage to the equipment in severe cases. The whole system cannot work normally. Therefore, designing and manufacturing a set of water-blocking expansion glue filling device to provide a processing method for the water-blocking expansion glue filling process of cable multi-strand conductors or cable cores has become an urgent research and development. topic

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