Two-stage flat drum laminating first-stage molding machine for semi-steel radial tires

Abstract

The invention discloses a two-stage flat drum laminating first-stage molding machine for semi-steel radial tires. The molding machine comprises a left buckle ring forward and reverse wrapping device arranged on a tailstock main shaft and a right buckle ring forward and reverse wrapping device arranged on a main machine main shaft, wherein the left buckle ring forward and reverse wrapping device isof the same structure as the right buckle ring forward and reverse wrapping device, and each comprise a capsule support block assembly, a reverse wrapping capsule assembly, a sliding sleeve, a pressure ring, a bearing, a transition sleeve, a tire ring centering device, a fixed disc, a push disc, a supporting seat, a magnetic ruler and a reverse wrapping assembly specification adjusting device. The capsule support block assemblies and the reverse wrapping capsule assemblies are both matched with and fixed on the sliding sleeves, the sliding sleeves are in key joint with the main machine main shaft and the tailstock main shaft, and the left buckle ring forward and reverse wrapping device slides along the tailstock main shaft. The right buckle ring forward and reverse wrapping device slidesalong the main machine main shaft. Motors on the reverse wrapping assembly specification adjusting devices drive the reverse wrapping capsule assemblies to complete automatic size adjustment of the tires.

Description

technical field [0001] The invention relates to the technical field of rubber industrial machinery, in particular to a one-stage forming machine for flat-drum bonding of semi-steel radial tires by the second method. Background technique [0002] In the tire industry, the semi-steel radial tire is formed by two-stage forming machine. The one-stage forming machine is to attach the inner liner, cord, sidewall and other rubber parts to the one-stage forming drum in a certain order, and then attach it to the one-stage forming drum. The inner lining and cord are overhanging on both sides, and the front and back wrapping device is used to wrap the finger, manually buckle the bead, turn it up, and then roll to complete the production of a section of tire blank. [0003] With the development of the tire industry, there is a need for equipment suitable for a semi-steel radial tire two-stage flat-drum lamination process. The front and back wrapping devices in the prior art can no longe...

AI Technical Summary

Problems solved by technology

[0004] For this reason, the present invention provides a semi-steel radial tire two-stage flat-drum lamination one-stage forming machine to solve the problem that the front and back wrapping devices in the prior art cannot meet the current tire flat-drum lamination molding process and high energy efficiency production. need question

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