▎ 摘　　要

NOVELTY - The device has a casing (1) whose inner side is fixedly connected with a fixing plate (8). The lower side of the fixing plate is provided with a rotating rod (2) connected with the bearing of the casing. A yarn barrel (3) is fixedly connected to the outside of the rotating rod. A first adjusting mechanism is provided on the outer sides of the front and rear ends of the rotating rod. A yarn (6) on the yarn barrel is connected to a second adjusting mechanism provided on the top of the casing through a guide mechanism. A trigger mechanism is provided between the guide mechanism and the second adjusting mechanism. USE - Warp tension adjusting device for graphene fabric spinning. ADVANTAGE - The telescopic rod is utilized to control the distance between the clamping plate and the rotating rod so as to adjust the friction between the clamping plate and the rotating rod, and then to change the tension of the yarn by setting the adjusting mechanisms. The motor drives the threaded rod to rotate and to adjust the distance between the pressure block and the support block, and changes the friction force of the pressure block and the support block on the yarn. Hence, the tension of the yarn is changed. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the warp tension adjusting device for graphene fabric spinning. Casing (1) Rotating rod (2) Yarn barrel (3) Yarn (6) Fixing plate (8)