Dyeing device for knitted fabric production

The invention is applicable to the technical field of printing and dyeing, and provides a dyeing device for knitted fabric production, which comprises an outer frame structure, an internal structure and a rolling structure, the outer frame structure is provided with an outer frame, the outer frame is provided with a dye inlet/outlet, the dye inlet/outlet is provided with a hexagonal thread handle, the corners of the outer frame are provided with reinforcing blocks, and the outer frame is provided with an introduction roller. A first small roller and a second small roller are arranged in the center of the interior of the internal structure, a second roller is arranged on the first small roller, a third roller is arranged on the second small roller, the first small roller and the second small roller are fixed to the outer frame, and due to the fact that the second roller, the third roller and the first roller are arranged, dyeing of cloth is facilitated; due to the arrangement of the hydraulic cylinder, the pos