▎ 摘　　要

NOVELTY - The utility model claims a graphene layer coating device for aluminium foil, comprising a workbench respectively set at two ends of the workbench of the flattening tensioning mechanism, a de-dusting mechanism, preheating mechanism for heating and spraying mechanism, a drying mechanism and a winding mechanism; pressing the tension mechanism comprises a vertically set first pressing roller and the second pressing roller, the first pressing roller and the second press roller passing channel is formed between the dust removing mechanism and drying mechanism is arranged above the working table, a preheating mechanism set at the lower part of the worktable, and corresponding with preheating gap set on the worktable, heating spraying mechanism comprises a spraying component and heating component, blowing down nozzle and spraying piece are equipped vertically and correspondingly, spraying component is set above the worktable, heating element is set below the worktable and connected with corresponding heating gap set on the worktable, a coiling mechanism is installed on one side of the worktable, and provide power for traveling. The utility model can firm the graphene material is coated onto an aluminum foil, and the obtained product has uniform coating, tightly contacted with the aluminium foil base material and stable performance. the whole coating process strong continuity, high processing efficiency and excellent product quality.