Full-automatic optical fiber core flexible metal sleeve high-speed armoring machine and optical cable armoring method

Abstract

The invention belongs to the technical field of optical cable manufacturing equipment, and particularly discloses a full-automatic optical fiber core flexible metal sleeve high-speed armoring machine and an optical cable armoring method. The full-automatic optical fiber core flexible metal sleeve high-speed armoring machine comprises a machine base, a wire conduit is arranged on the machine base in a penetrating mode, and optical fiber discs are arranged at the wire inlet end of the wire conduit at intervals; the discharging end of the wire conduit is rotationally sleeved with a main template, the main template is rotationally connected with a steel belt disc, the steel belt disc and the wire conduit are coaxial, and a pair of belt guide wheels with opposite rotating directions and a plurality of needle rods are arranged between the main template and the steel belt disc; the pair of belt guide wheels and the needle rods are arranged outside a thread outlet of the main template in a surrounding mode, and the pair of belt guide wheels are arranged on the main template side by side in a rotating mode. According to the full-automatic optical fiber core flexible metal sleeve high-speed armoring machine, the steel belt disc rotates along with the main template to discharge materials, and an optical cable can be armoured stably and efficiently at a high speed.

Description

technical field [0001] The invention belongs to the technical field of optical cable manufacturing equipment, and in particular relates to a fully automatic optical fiber core flexible metal sleeve high-speed armoring machine and an optical cable armoring method. Background technique [0002] Armoring machines are widely used in industries producing armored wires, armored cables and armored optical-electrical hybrid cables. Formed armoring of aluminum-magnesium alloy strips and stainless steel strips for armored optical cables of various specifications of copper cores, aluminum cores, and glass fiber optical fiber core wires, power cables, and control cables. The process of forming the surface of the armored optical cable is to use steel tape or aluminum tape to form a metal protective layer on the surface of the optical fiber and cable (wrapping, winding), and its function is to greatly improve the resistance of the optical fiber itself without affecting the optical perform...

AI Technical Summary

Problems solved by technology

[0003] In the existing armoring machine, the wire core directly passes through the main formwork, and the steel tape reel is set outside the main formwork, and the steel belt is directly conveyed by the belt guide wheel, and the steel belt is squeezed with the needle bar, and the steel belt is wound on the moving wire core On the contrary, due to the increase of tensile strength and hardness of the steel strip during cold working, the material is difficult to control, so the armoring speed is slow (800r / min), unstable and low in efficiency

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