Single yarn strength tester

The utility model relates to the technical field of textile production, in particular to a single-yarn strength tester which comprises a machine table and a detection table, and a fixing device for fixing yarns is arranged on the detection table. The fixed plate is arranged on the detection table; the rotating plate is rotationally arranged on the detection table and is matched with the fixed plate to clamp the yarn; and the fixing mechanism is arranged on the fixing plate and is used for positioning the rotating plate. The rotating plate is shifted to be far away from the fixed plate, so that yarns can be taken down; a to-be-detected yarn is placed on the fixed plate, the rotating plate and the fixed plate are matched to clamp the yarn, and the rotating plate is positioned by the locking and fixing mechanism, so that the detection efficiency of the tensile machine on the yarn is improved. 本申请涉及一种单纱强力机，涉及纺织生产的技术领域，包括机台、检测台，检测台上设置有对纱线进行固定的固定装置，固定装置包括；固定板，固定板设置在检测台上；转动板，转动板转动设置在检测台上且和固定板配合夹紧纱线；固定机构，所述固定机构设置在固定板