Articulated arm for adjusting fluency strip of edge banding machine

The utility model relates to the technical field of edge bonding machines, in particular to a joint arm for adjusting fluency strips of an edge bonding machine, which comprises a swing arm, a connecting rod, an adjusting rod and a bearing. The swing arm comprises a first swing arm and a second swing arm, and the first swing arm and the second swing arm are hinged through a connecting shaft; the connecting rod comprises a first connecting rod and a second connecting rod, and the first connecting rod and the second connecting rod are hinged through a locking piece; the adjusting rod is arranged at the end, away from the connecting shaft, of the first swing arm. The bearing is arranged at the end, away from the connecting shaft, of the second swing arm. The edge banding machine can adapt to various edge banding specifications, the distance between the fluency strip and the machine body can be quickly and conveniently adjusted so as to adapt to the widths of different plates, the adjusting time is saved, and the