| 摘要 |
PURPOSE: An apparatus for molding a resin pipe is provided to mold a pipe by twisting the pipe through a rotatory mold, and thus to obtain a pipe having uniform inside/outside wall surfaces and to improve productivity. CONSTITUTION: The apparatus for molding a resin pipe includes a molding extruder(100) for melting and extruding crushed resin materials, and a mold(700) for molding a pipe(800) for discharging the melt resin to outside, wherein a protruded part(200) having a resin passage(210) inside is formed at one side of the molding extruder(100); a distributor(300) with many distributing passages(310) being spaced out at regular intervals is screwed on the protruded part(200); a fixing pipe(400) for forming a filling space(410) for the melt resin is fixed to the distributor(300); a rotational shaft(500) for rotating the mold is connected to a driving gear(620) and to the mold(700); and a guide passage(520) is disposed to guide the melt resin to the mold(700) through many inflow grooves(510).
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