Rubber production and processing mixing mill

By introducing a bidirectional adjustment mechanism and a flexible scraper cleaning mechanism into the mixer, the problem of poor mixing effect of rubber materials with different hardness was solved, and efficient mixing and internal wall cleaning of all types of rubber were achieved.

CN224527644UActive Publication Date: 2026-07-21ANHUI KUNMAO RUBBER & PLASTIC TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ANHUI KUNMAO RUBBER & PLASTIC TECHNOLOGY CO LTD
Filing Date
2025-08-26
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

Existing mixing machines struggle to achieve optimal mixing results when dealing with rubber materials of varying hardness. High-hardness rubbers are not sufficiently dispersed, while low-viscosity rubbers are over-mixed, leading to molecular chain breakage or insufficient shear strength.

Method used

A bidirectional adjustment mechanism is used to drive the mixing mechanism to move, changing the distance between the mixing end and the inner wall of the mixing chamber. Combined with a flexible scraper cleaning mechanism, this enables adaptive adjustment to different rubber hardnesses and cleaning of the inner wall.

Benefits of technology

It achieves the best mixing effect for rubber materials of different hardness, solves the contradiction between insufficient dispersion of high-hardness rubber and over-mixing of low-viscosity rubber, and ensures efficient mixing and internal cleaning of all types of rubber.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a rubber production processing is with mixing mill relates to rubber production technical field. The utility model discloses a mixing tank body, the mixing tank body inside is provided with mixing mechanism, and the output of mixing mechanism is provided with drive mechanism, and the mixing end of mixing mechanism is provided with two -way adjusting mechanism, and the upper and lower both sides of mixing tank body all are provided with inlet -outlet mechanism, and the inside of mixing mechanism is provided with rotary cleaning mechanism. The utility model discloses the adjusting end drive mixing mechanism removal through two -way adjusting mechanism, to make the mixing end of mixing mechanism open or close in the mixing cavity inside the mixing tank body, thereby change the distance of mixing end and mixing cavity inner wall, break through the limitation of traditional banbury mixer rotor and cavity wall gap rigid fixed, make equipment can optimize gap parameter according to the rubber hardness difference, thereby solve the core contradiction of high -hardness glue dispersion deficiency and low viscosity glue over -mixing, realize the best banburying effect of all kinds of rubber.
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