Clutch mechanism of gold knitting machine

The utility model relates to a clutch mechanism of a gold knitting machine. The clutch mechanism comprises a base, a power assembly, a joint assembly and a control assembly. The power assembly comprises a fixing base, a rotating shaft, a power wheel, a belt wheel and a plug pin arranged on the rotating shaft in a sliding mode. The bolt is clamped with the belt wheel; the joint assembly comprises a torsion bar, a shifting fork installed on the torsion bar and an elastic piece connected with the torsion bar and the base. The shifting fork is connected with the bolt and is used for controlling the clamping state of the bolt and the belt wheel; the control assembly comprises a rotating seat, a lifting rod penetrating through the rotating seat, and a torsional spring connected with the base; an opening is formed in the rotating seat, and one end of the torsional spring penetrates through the opening to abut against the lifting rod; the lifting rod is connected with the torsion rod. According to the clutch mechanis