Polyurethane foaming device

The utility model belongs to the field of polyurethane foaming equipment, and particularly relates to a polyurethane foaming device, which comprises a foaming cylinder, a foaming device, a foaming device and a foaming device, and is characterized in that the foaming cylinder is used for storing polyurethane raw materials; and the rotating shaft is rotationally connected to the interior of the foaming cylinder. The motor is started to drive the rotating shaft to rotate, the rotating shaft drives the stirring blades and the stirring shaft to rotate along with the rotating shaft, raw materials at the bottom of the foaming cylinder can be conveyed to the upper portion through the stirring blades, and then the stirring shaft can transversely stir the raw materials; the flow guide part arranged on the flow guide cylinder can convey raw materials into the flow guide cylinder, a large strand of raw material flow is dispersed into a plurality of trickles through the formed flow guide holes, and the trickles flow out o