Fixing frame for sewing thread drum

The utility model discloses a fixing frame for a sewing thread rotary drum, which comprises a rack body, a sewing mechanism arranged on the rack body, a supporting mechanism arranged on the sewing mechanism and used for limiting and fixing the sewing thread rotary drum, and a power assembly arranged on the supporting mechanism and used for controlling the sewing thread distance. According to the fixing frame for the sewing thread rotary drum, the tensile force of the sewing thread can be effectively detected through the testing assembly, the power assembly can be controlled to act in the form of an electric signal, and therefore the tensile force of the sewing thread can be effectively detected by changing the angle of the circular panel under the action of the power assembly. And the distance between the sewing thread on the rotating drum and the output end of the sewing mechanism is changed, so that the tensile force is reduced, and the sewing thread is prevented from being broken. 本实用新型公开了一种缝纫线转筒用的固定架，包括台架