Radial tire building machine adopting two-stage once-through method

Abstract

The invention relates to a radial tire building machine adopting a two-stage once-through method. The building machine comprises a one-stage machine, a tire body transfer device, a two-stage machine, a transmission ring device, a laminating machine and respective supporting facilities. The building machine is characterized in that a rotary mechanism is arranged on a two-stage machine base; a one-stage main machine is mounted on one-stage machine base guide rails; a tail base is mounted on short guide rails perpendicular to the one-stage machine base guide rails; the one-stage main machine, the tire body transfer device, a two-stage main machine, the transmission ring device and the laminating machine are located on one plane; and a center line of a building drum, a center line of a transfer ring, a center line of a capsule shaping chuck, a center line of a transmission ring and a center line of a laminating drum are located on the same centre line. The radial tire building machine realizes two-stage machine once-through method building, and has the advantages of two machine models, so that product quality is guaranteed, labor intensity is reduced, and production efficiency is improved.

Description

Technical field [0001] The invention relates to the technical field of tire manufacturing, in particular to a giant agricultural radial tire building machine. Background technique [0002] In the existing tire blank manufacturing equipment, the difference in the manufacturing equipment determines the difference in the production process of the tire blank. The one-shot molding machine is suitable for the production of relatively small tire blanks such as cars and light trucks, and the giant agricultural radial tires The two-stage two-stage forming machine is adopted. The one-stage forming machine has made a major breakthrough in production efficiency, but has entered a bottleneck in terms of the quality of tire blanks. At present, the average return rate of all-steel radial tires of major domestic tire companies is up to 7%, individual companies have a refund rate of as high as 30%, and the second-stage two-stage forming machine needs to transport the carcass prepared on the first...

AI Technical Summary

Problems solved by technology

Therefore, both the one-stage molding machine and the two-stage secondary molding machine have shortcomings to a certain extent, and cannot fully meet the requirements of tire molding quality and production efficiency.

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