Graphene flake cutting device

By designing a graphene flake cutting device and utilizing the cooperation of the upper and lower cutting blade components, the problem of inaccurate graphene flake cutting was solved, achieving high-precision cutting and stability, and ensuring the quality of the finished flakes.

CN224407750UActive Publication Date: 2026-06-26ZHEJIANG XIFANG NEW MATERIAL TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ZHEJIANG XIFANG NEW MATERIAL TECH CO LTD
Filing Date
2025-08-06
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

After graphene flakes are produced and formed, their edges are often broken, and they need to be cut into standard sizes to ensure production quality. However, existing technologies make it difficult to achieve high-precision cutting.

Method used

A graphene flake cutting device was designed, including a support, a shaft, an upper cutting blade assembly, and a lower cutting blade assembly. The cutting size is controlled by installing rollers of different lengths and the cutting gap. Cutting is achieved by the cooperation of the upper and lower blades. The cutting accuracy and stability are improved by combining anti-slip sleeves and limiting grooves.

Benefits of technology

It achieves high-precision cutting of wadding, ensuring the dimensional consistency and cutting quality of the finished wadding, and improving the stability and cutting efficiency of the cutting device.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application discloses a graphene flake cutting device, and belongs to the technical field of cutting devices. The technical scheme points of the graphene flake cutting device are as follows: a support comprising a guide roller; two shaft bodies installed on the support; the shaft bodies are provided with a plurality of roller bodies; an upper cutter assembly installed on one of the shaft bodies, the upper cutter assembly comprising an upper cutter body and an upper cutter holder; a lower cutter assembly installed on the other shaft body, the lower cutter assembly comprising a lower cutter body and a lower cutter holder; the upper cutter holder and the lower cutter holder are respectively sleeved on the two shaft bodies and abut against the roller bodies; the two ends of the shaft body are provided with sleeve seats abutting against the roller bodies or the upper cutter holder or the lower cutter holder; the sleeve seats are used for limiting the movement of the roller bodies, the upper cutter holder and the lower cutter holder along the axis of the shaft body; and a cutting gap is arranged between the lower cutter body and the lower cutter holder. The graphene flake cutting device can cut the flake.
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