▎ 摘　　要

NOVELTY - The utility model claims a graphene yarn preparation device, comprising a machine body, dyeing solution and yarn cloth, wherein the top end of the machine body is buckled with the bottom end of the machine cover; the bottom end periphery of the machine respectively is provided with a groove, the top end of the inner wall of the groove is fixedly connected with the top end of the universal wheels; the middle part of one side of the machine body is provided with a notch, the middle part of the inner wall of the machine body is fixedly connected with the periphery of the first clapboard; one side of the top end of the first clapboard is fixedly connected with one side of the second clapboard, the top end of the second clapboard is filled with clean water, the bottom end of the other side of the machine body is movably connected with one end of the machine door, the middle part of the machine door is fixedly connected with one side of the handle, the inner wall of the machine body is provided with a heat preservation layer, one side of the notch is provided with a first roller, the bottom end of the inner wall of the machine body is provided with a second roller, the inner wall of the machine body is provided with a heating coil, the gap between the machine body and the first clapboard is filled with dyeing solution. The utility model has simple structure and convenient operation.