Production control system and method for improving tire uniformity

Abstract

The invention relates to a production control system and method for improving the uniformity of tires, wherein the production control system includes: a control unit configured to control a tire production program, collect and record detection information and determine an optimal mold angle; vulcanization; A unit, which is connected with the control unit, is configured to receive instructions from the control unit and vulcanizes the tire; a conveying unit, which is connected to the control unit and the vulcanization unit, is configured to receive instructions from the vulcanization unit and molds the tire with a certain The angle is delivered to the vulcanization unit; the detection unit, which is connected to the control unit, is configured to perform on-line detection of the vulcanized tire, including uniformity, and to transmit the detection data to the control unit. The production control system and the production control method of the present invention take the adjustment of the vulcanization mold entry angle as an active optimization method, select the best mold entry angle, quickly and efficiently improve the uniformity in the production process, reduce the uniformity Sexual waste rate.

Description

technical field [0001] The invention belongs to the technical field of tire manufacturing, and in particular relates to a production control system and method for improving tire uniformity. Background technique [0002] The uniformity of the tire is a very important indicator that affects the comfort and handling stability of the tire, and the influence of the radial force fluctuation is particularly obvious. Uniformity, minimising the number of uniform rejects is increasingly a challenge for tire manufacturers. [0003] From the point of view of the production process, the tire is made of a variety of materials through multiple processes. The formed tire cannot be completely uniform, and there must be deterioration in quality, rigidity and size; the vulcanization mold is composed of several flexible molds. , it is impossible to be absolutely true, and there must be inhomogeneity. The molding process and the vulcanization process have a great influence on the radial force o...

AI Technical Summary

Problems solved by technology

For a tire factory with a certain scale, due to its long production line, a large number of waste and defective tires have been vulcanized when the uniformity is poor. This process is irreversible, and it is easy to cause a considerable number of waste and defective tires. The improvement efficiency is very low

Secondly, manually adjusting the mold entry angle test and analysis will generate a lot of workload, and the whole test process takes a long time, and the shutdown during the test will affect the output. If a single shift is not completed, it will also involve personnel handover issues, and for The physical strength and analytical ability of the operator are relatively high

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