| 摘要 |
The present invention relates to a two-part mixing tip which comprises: a connector having a pair of feeding holes on a plate surface, through a first material and a second material are fed; a mixing pipe having a screw accommodation pipe with a mixed material discharge hole formed on one end and a connector connection pipe disposed on the rear end of the screw accommodation pipe and connected to the connector; and a mixing screw accommodated in the screw accommodation pipe to make the first material and the second material discharged from the pair of feeding holes mixed and then discharged through the mixed material discharge hole, wherein the connector includes: a connector main body in contact with and supported by the connector connection pipe; a pair of feed pipes extending with a predetermined length toward the rear end of the connector main body so as to communicate with the pair of feeding holes and fed with the first material and the second material, respectively; and a first dispersion guide groove and a second dispersion guide groove formed respectively around the pair of the feeding holes to disperse materials discharged from the pair of the feeding holes through different routes and feed the materials to the mixing screw in a multi-layered structure. According to the present invention, the first material and the second material are mixed primarily by the mixing tip in the connector before introduced into the mixing pipe, thereby shortening the length of the mixing screw and the mixing pipe for uniformly mixing materials, and thus reducing an amount of the material remaining inside the mixing pipe to be discarded. |
