Roller assembly applied to circular weaving machine

The utility model discloses a roller assembly applied to a circular weaving machine, which is arranged between an upper door ring and a lower door ring and comprises a connecting shaft, a supporting rod is arranged in the middle of the connecting shaft, and a first roller used for limiting a shuttle boat in the axial direction is mounted on the supporting rod. Second rollers for limiting the shuttle boat in the radial direction are respectively mounted on the connecting shaft and positioned on the upper side and the lower side of the supporting rod; the first roller comprises a first bearing and first dustproof rings arranged on the two sides of the first bearing, the first dustproof rings are tightly attached to the first bearing, first felt is arranged on the sides, close to the first bearing, of the first dustproof rings, and the second roller comprises a second bearing and second dustproof rings arranged on the two sides of the second bearing. The second dustproof ring is tightly attached to the second be