Armored forming device and equipment, and cable armoring technology

Abstract

The invention discloses an armored forming device and equipment, and a cable armoring technology. The armored forming device comprises a rotating seat, wherein two sides of the rotating seat are fixedly connected with fixed shafts; a rotating disc, wherein two sides of the rotating disc are rotatingly connected with the fixed shafts, and the rotating disc is provided with an angle adjustment mechanism which takes the fixed shafts as the center; a plurality of groups of compression wheels which are disposed at the front end of the rotating disc, wherein each group of compression wheels comprises a movable compression wheel and a fixed compression wheel. A bulged die cavity and a recessed die cavity are formed between the movable compression wheels and fixed compression wheels. The rotating disc is provided with the angle adjusting mechanism, thereby facilitating the adjustment of the winding angle of a metal tape on a cable. The strength of an armored layer can be improved through the selection of a proper winding angle. The compression wheels comprise the fixed compression wheels and the movable compression wheels, thereby facilitating the adjustment of the gap between two compression wheels, and adapting to the metal stapes with different thicknesses. The metal tapes are formed through extruding of the compression wheels are wound around the cable, thereby forming an interlocking armored layer. The device is compact in structure, is high in efficiency, and is low in cost. The produced interlocking armored layer is firm and reliable.

Description

technical field [0001] The invention relates to the field of cable armoring, and more specifically refers to an armoring forming device and equipment and a cable armoring process. Background technique [0002] Cables are indispensable items in life for transmitting information or as conductors. In some special places, ordinary cables cannot meet some special requirements, so some cables that meet special requirements are needed. For example, offshore oil platform cables are suitable for the special environmental conditions of offshore oil platforms. After strict testing, the flame retardant grade has reached the level of bunching combustion class A specified in IEC60332-3. The products also have low smoke, low toxicity, oil resistance, and electromagnetic resistance. Interference and other special properties, can withstand certain external mechanical force. my country's East China Sea and South China Sea are rich in seabed oil, and oil drilling and exploitation require hig...

AI Technical Summary

Problems solved by technology

[0005] However, the armored cables produced by armored equipment are often not strong enough and easy to fall off; the surface of the armored layer is often scratched during the production process, and cracks sometimes appear on the edges, which not only affects the appearance, but also also affects the quality

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