Weft yarn automatic introducing device

The invention discloses a weft yarn automatic introducing device, which comprises a power source, a driving mechanism, a pair roller transmission mechanism, a weft yarn walking mechanism, a yarn storage mechanism and a fixing platform, wherein the power source drives the driving mechanism to operate, and the driving mechanism drives the pair roller transmission mechanism to operate, so that the weft yarn walking mechanism is driven to operate along the annular driving mechanism, and the yarn storage mechanism is fixedly connected with the weft yarn walking mechanism. The weft yarn automatic introducing device has the advantages that the structure is simple and compact, the mechanism action is flexible and reliable, the processing is easy, the assembling is easy, the cost is low, the use and the installation are convenient, and the production efficiency can be effectively improved.