Preparation device and process of high-elasticity polyurethane material

By using a mixing vessel and component structure driven by a lifting cylinder, combined with a barrier frame and a pushing component, the problems of raw material separation and splashing in the preparation of polyurethane materials are solved, achieving efficient raw material delivery and curing molding.

CN117584312BActive Publication Date: 2026-05-29YANGZHOU EVERGREEN SPORTS PROD LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
YANGZHOU EVERGREEN SPORTS PROD LTD
Filing Date
2023-12-25
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

In the preparation of polyurethane materials, the viscosity of the mixed raw materials makes it difficult to separate them from the mixing equipment, and problems such as raw material splashing and adhesion are prone to occur during the mixing process.

Method used

The mixing vessel and component structure are driven by a lifting cylinder, combined with a barrier frame and a pushing component. This ensures that the raw material is pushed after the mixing vessel is separated from the mixing component. The barrier frame seals the top during the mixing process, and the feed pipe guides the raw material to pour out, avoiding splashing and adhesion.

Benefits of technology

This effectively avoids the adhesion and splashing of raw materials on the inner wall of the mixing tank, ensuring that the raw materials are smoothly transported to the mold, thus improving preparation efficiency and product quality.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application discloses a high-elasticity polyurethane material preparation device and a process thereof, and relates to the technical field of polyurethane preparation. The device comprises a processing frame, lifting cylinders are installed on both sides of the processing frame, and a swing mechanism is installed on one side of the processing frame; a connecting frame is connected with the two groups of lifting cylinders, and mixed components are installed on the lower side of the connecting frame in parallel; a rotating frame is rotatably connected to the inside of the processing frame, and one end of the rotating frame is connected with the output end of the swing mechanism; a plurality of mixed kettles are installed in the inside of the rotating frame, and the distribution mode and the number of each mixed kettle are the same as those of the plurality of mixed components. Compared with the prior art, the device is provided with a pushing component on the lower side of each mixed kettle, and the mixed kettle and the mixed component adopt a separation structure. After the mixed kettle and the mixed component are separated, the pushing component can be used to push the raw materials in the inside of the mixed kettle, so that too much raw materials are prevented from adhering to the inside of the mixed kettle.
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