▎ 摘　　要

NOVELTY - The utility model claims a supporting frame for graphene production device, comprising a main frame, the main frame is connected to a group of sub-frame comprises four main upright rods are connected with one group of main sleeve seat sleeved on each main vertical rod; between the two main sleeve seat corresponding to each other are connected to one main rail, four main vertical rod and the main rod is composed of multi-layer frame, the lower side of the upper connection support rod through fixing sleeve on the upper side frame connection card base; said frame comprises a group of connection sleeve seat connected to the fixed connecting. connection rod through sub-sleeve connection auxiliary upright pole, between the auxiliary vertical rod further through sub-sleeve connection side rail. The utility model has the advantages of simple structure of the device, flexible combination, according to the desired settings of the size is adjusted, the using effect is good, it is convenient to assemble, it is convenient to use and suitable for popularization and application.