Preparation device of polyurethane elastomer material with high bearing performance

By designing a rotatable stirring assembly to drive the rotation and rotation of the stirring horizontal plate and the stirring vertical rod, the problem of limited stirring range in the prior art is solved, the stirring uniformity and preparation efficiency of the polyurethane elastomer material are improved, and the preparation of material with high load-bearing performance is achieved.

CN222678037UActive Publication Date: 2025-03-28陕西振铭时代科技有限公司
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Patent Information

Application Number
CN202421301512.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-07
Publication Date
2025-03-28
Estimated Expiration
2034-06-07

AI Technical Summary

Technical Problem

The stirring mechanism of the existing polyurethane elastomer material preparation device has a limited stirring range under high temperature and high pressure environment, resulting in insufficient stirring, affecting the uniformity of the material and preparation efficiency.

Method used

A rotatable stirring assembly including a rotating shaft, a stirring cross plate and a stirring vertical rod is designed. The drive assembly drives the rotation and rotation of the stirring cross plate and a stirring vertical rod to enhance the agitation amplitude and efficiency of the raw material.

Benefits of technology

The uniformity and efficiency of stirring are improved, the stirring time is shortened, and the high load-bearing performance of polyurethane elastomer materials is enhanced.

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Abstract

The utility model discloses a polyurethane elastomer material preparation device with high bearing performance, which relates to the technical field of elastomer material preparation, and comprises a reaction kettle main body and a rotatable stirring component arranged in the reaction kettle main body, and the stirring component comprises a rotating shaft arranged in an inner cavity of the reaction kettle main body and capable of rotating, stirring transverse plates are fixedly arranged on the outer wall of the rotating shaft; a plurality of stirring vertical rods capable of rotating are arranged below the stirring transverse plate; the transmission assembly is arranged between the stirring transverse plate and the inner wall of the reaction kettle main body. According to the reaction kettle disclosed by the utility model, the rotating shaft in the stirring assembly in the reaction kettle main body drives the stirring transverse plate to rotate and drives the stirring vertical rod to move along a circular track so as to primarily stir raw materials, and meanwhile, the transmission assembly is matched to enable the stirring transverse plate to rotate and simultaneously drive the stirring vertical rod to rotate; therefore, the stirring vertical rod rotates while revolving, so that the stirring amplitude of the raw materials is improved, and the stirring efficiency is improved.
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