Warp tension adjusting device for graphene fabric spinning

The invention relates to the technical field of graphene fabric spinning equipment, in particular to a warp tension adjusting device for graphene fabric spinning. The warp tension adjusting device comprises a casing; a fixing plate is arranged on the inner side of the casing in a fixedly connected manner; a rotating rod in bearing connection with the casing is arranged on the lower side of the fixing plate; a yarn barrel is arranged on the outer side of the rotating rod in a fixedly connected manner; first adjusting mechanisms are arranged on the outer sides of front and back ends of the rotating rod; yarn on the yarn barrel is connected with a second adjusting mechanism arranged at the top of the casing through a guiding mechanism; and a triggering mechanism is arranged between the guiding mechanism and the second adjusting mechanism. According to the warp tension adjusting device, the first adjusting mechanisms are arranged, the distances between clamping plates and the rotating rodare controlled by the aid