Internal mixer rotor
A technology of internal mixer and rotor, which is applied in the field of continuous internal mixer rotor, which can solve the problems of limited material stability, small feeding volume, and low production capacity, and achieve the effect of large feeding volume, good stability, and good dispersion
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Embodiment 1
[0015] Such as Figure 1~Figure 2 As shown, the internal mixer rotor is characterized in that it includes a rotor shaft 5, and the rotor shaft 5 is provided with a conveying section 1 and a threaded section 2, and the conveying section 1 is provided with a double-lead screw groove 3, and the The slope angle of the flute angle 4 of the thread segment 2 is 3-30°.
[0016] The double-lead screw groove 3 includes a first screw groove 6 and a second screw groove 7, both of which are S-shaped and intersect each other.
[0017] The flute angle 4 includes a first inclined plane 8 facing the feeding direction and a second inclined plane 9 facing the discharging direction, and the top ends of the first inclined plane 8 and the second inclined plane 9 extend obliquely towards the feeding direction, so The inclination angle α of the first slope 8 is smaller than the slope angle β of the second slope 9 .
[0018] The inclination angle α of the first inclined surface 8 is 3°, and the incl...
Embodiment 2
[0020] Such as Figure 1~Figure 2 As shown, the internal mixer rotor is characterized in that it includes a rotor shaft 5, and the rotor shaft 5 is provided with a conveying section 1 and a threaded section 2, and the conveying section 1 is provided with a double-lead screw groove 3, and the The slope angle of the flute angle 4 of the thread segment 2 is 3-30°.
[0021] The double-lead screw groove 3 includes a first screw groove 6 and a second screw groove 7, both of which are S-shaped and intersect each other.
[0022] The flute angle 4 includes a first inclined plane 8 facing the feeding direction and a second inclined plane 9 facing the discharging direction, and the top ends of the first inclined plane 8 and the second inclined plane 9 extend obliquely towards the feeding direction, so The inclination angle α of the first slope 8 is smaller than the slope angle β of the second slope 9 .
[0023] The inclination angle α of the first inclined surface 8 is 8°, and the incl...
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