Glass fiber mixing device

The utility model relates to the technical field of glass fiber mixing, and discloses a glass fiber mixing device which comprises a mixing base, a gear disc is fixedly arranged at the center of the inner wall of the mixing base, a transmission shaft is rotationally arranged at the center of the interior of the gear disc, and a rotary mixing frame is fixedly installed outside the output end of the transmission shaft. A raw material mixing barrel for mixing glass fibers is arranged in the rotary mixing frame, a linkage mechanism is arranged on the rotary mixing frame, and the linkage mechanism comprises a first rotating wheel, a second rotating wheel and a meshing gear. The linkage mechanism is arranged between the raw material mixing barrel and the rotary mixing frame, the rotary mixing frame and the internal raw material mixing barrel can be driven to rotate by 360 degrees through meshing transmission of a gear disc and a meshing gear, internal glass fiber raw materials can be fully fused at the moment, meanw