Steel wire ring winding machine

Abstract

The invention discloses a steel wire ring winding machine, and belongs to the technical field of winding machines. A main transmission device is arranged on one side of a rack, a stored wire and steel wire tension controlling device is arranged on the upper portion of the main transmission device, and a steel wire positioning and clamping rotating device is arranged on the other side of the rack. The steel wire ring winding machine is simple in structure and easy to produce and manufacture. Rotating directions of an outer layer and an inner layer of the wound steel wires are opposite, the steel wire in one layer rotates leftwards, the steel wire in the other layer rotates rightwards, no rubber filling is required between the steel wires, and the steel wire ring winding machine can be directly used in manufacturing of tires. The tire produced by the steel wire rings manufactured by the steel sire ring winding machine is applicable to usage in high internal pressure, high load, large deformation and strong impact load. A tire bead portion of the tire is not easy to damage even if large yielding deformation is repeatedly generated, delaminating or cord thread breaking between the steel wire ring and a cord fabric surface is avoided, and durability of the tire is greatly improved.

Description

technical field [0001] The invention relates to a wire ring winding machine, which belongs to the technical field of winding machines. Background technique [0002] In the field of tire production, in order to enhance the overall support rigidity and reliability of the tire, it is necessary to have a steel traveler inside the tire. The existing steel traveler is formed by winding a steel wire with a hexagonal cross section, the steel wires are straight and basically parallel to each other, and rubber is filled between the steel wires. [0003] Aviation tires are usually used under high internal pressure, high load, large deformation and extremely strong impact load. When existing radial aviation tires are used under conditions of high load and large deformation, the bead part is subject to large forced deformation, which promotes internal heat generation of the rubber under the action of viscoelasticity, resulting in an increase in tire temperature. Repeated large flexing ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the tires made of existing steel rings are used under high internal pressure, high load, large deformation and extremely strong impact load, and it is easy to get stuck between the steel ring or the interface between the steel ring and the ply. In order to avoid the problem of delamination or cord breakage, and then provide a bead ring winding machine

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