▎ 摘　　要

NOVELTY - The utility model claims a protective layer coating device graphene of radiating mobile phone, comprising a coating box and a hook two sides of the coating box top part fixedly installed with a bracket, the inner side of the bracket is movably installed with a roller, the middle part of the inner side of the coating box is provided with a pressing wheel, the roller and the pressing wheel are wound with a transmission belt. The utility model can hang the mobile phone shell through the hook, the motor can drive the transmission belt to move, when working, the hook phone shell can be dipped into the coating graphene and the sleeve can be located on the supporting rod to freely rotate, so that the hook and the mobile phone shell can always keep vertical state due to the gravity, ensure that the mobile phone shell can be smoothly immersed in the graphene and will not fall off, the device can quickly and continuously finish the coating work, and the metal block and the magnetic seat can realize fast assembling and fast disassembling work of the hook, convenient for feeding and discharging, it ensures the processing quality and greatly improves the processing efficiency.