一种胎面挤出过程中尺寸自动调节方法

By combining a PLC controller and a multilayer sensor model, the linear speed of the conveyor rollers is adjusted in real time, solving the instability problems caused by reliance on manual experience and long distances during the tread extrusion process, and realizing automated control and stability of tread dimensions.

CN117261167BActive Publication Date: 2026-07-17PRINX CHENGSHAN (SHANDONG) TIRE COMPANY LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
PRINX CHENGSHAN (SHANDONG) TIRE COMPANY LTD
Filing Date
2023-11-09
Publication Date
2026-07-17

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Abstract

本发明提供一种胎面挤出过程中尺寸自动调节方法，其解决了现有的胎面挤出方式是操作工人为监控调整，挤出质量的好坏取决于操作工的经验、责任心，挤出质量不稳定的技术问题，可广泛应用于轮胎生产领域；具体包括以下步骤：获取挤出前端的胎面当前宽度，将所述胎面当前宽度传输至PLC控制器中，所述PLC控制器内设置有存储器和CPU，所述存储器内设置有程序指令，所述CPU执行所述程序指令时执行以下步骤：将所述胎面当前宽度输入至尺寸调节模型中，所述尺寸调节模型依据所述胎面当前宽度计算出线速度变化量；所述PLC控制器控制所述挤出前端的传送辊依据线速度变化量调节传送辊转速。
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