Uniform step jump control method and steel wire ring winding method and system

Abstract

The invention discloses a uniform step jumping control method. The uniform step jumping control method comprises the following steps that a wire guide head is controlled to perform vertical step jumping and transverse wire arrangement when the wire guide head is wound to the last circle of the nth layer of a steel wire ring, the rotation angle of a winding wheel relative to a 0-degree line is cn when the vertical step jumping is started, the rotation angle of the winding wheel relative to the 0-degree line is dn when the vertical step jumping is finished, the rotation angle of the winding wheel relative to the 0-degree line is an when transverse wire arrangement is started, and the rotation angle of the winding wheel relative to the 0-degree line is bn when transverse wire arrangement is stopped. The invention further provides a steel wire ring winding method. The steel wire ring is wound layer by layer, and when the steel wire ring is wound to the last circle of the nth layer, the wire guide head is controlled to conduct vertical jumping and transverse wire arrangement through the uniform jumping control method. The invention further provides a steel wire ring winding system which is used for achieving the steel wire ring winding method. By adopting the technical scheme, the influence of the steel wire ring on the overall dynamic balance of a tire is effectively reduced.

Description

technical field [0001] The invention relates to a step jump control method, a traveler winding method and a system, and belongs to the technical field of tire production and processing. Background technique [0002] The main purpose of the steel traveler for tire rim fastening is to enhance the rigidity of the tire root. Usually, the steel traveler is produced by winding a thin steel wire into a regular hexagonal shape through the steel traveler winding production line, such as figure 1 Shown is a cross-sectional view of the traveler 200 in an embodiment after being wound and formed. The traveler 200 is divided into f layers, and the total number of turns of a single steel wire is g turns. In this embodiment, the traveler has 6 layers. The total number of turns of the single-strand steel wire is 27 turns. In the previous bead ring winding production line, the bead ring winding was in the form of single-point skipping. Such as figure 2 As shown, the steel wire 100 is fixe...

AI Technical Summary

Problems solved by technology

[0003] However, with this single-point jumping form, since the jumping position of the traveler is concentrated at the head position A, such as Figure 7 As shown, the thickness of this position is too thick compared with the thickness of other positions, which will affect the overall dynamic balance of the tire

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