Dispensing – Agitator followed by discharge assistant and/or... – All rotary
Patent
1977-01-17
1978-05-30
Reeves, Robert B.
Dispensing
Agitator followed by discharge assistant and/or...
All rotary
222328, 425202, B29B 106
Patent
active
040919676
ABSTRACT:
A device for dealing with chips and cut ends during the processing of plastics and synthetic resins, comprising a feeding chamber having a front chamber and a rear chamber, the front chamber having a circular portion and the rear chamber having a circularly shaped portion at the central part thereof, the upper portion of the feeding chamber having a feeding inlet. A cutting blade is fixed on the center line of the feeding chamber at the upper end of the circular portion of the front chamber, and a rotary shaft is mounted horizontally on the center line of the circular portion of the front chamber and the circularly shaped portion of the rear chamber. A plurality of wheel blades is fixedly separated on the rotary shaft, and a plurality of stopping materials is positioned respectively between the plurality of wheel blades, the lower portions of the plurality of stopping materials being fixed respectively at the lower portion of the rear chamber. A melting furnace having the shape of a V with respect to the both sides thereof is fixed at the lower portion of the feeding chamber, and an extruding cylinder of an extruding machine is mounted at a lower portion opening of the melting furnace. The V-shaped melting furnace has a plurality of fins mounted vertically to the both inner sides thereof, the width of the fins increasing with decreasing height. The extruding cylinder includes the screw of an extruding machine and the upper inner wall surface of the extruding cylinder coincides with a surface defined by the lower edges of the plurality of fins.
REFERENCES:
patent: 505975 (1893-10-01), Fate
patent: 855379 (1907-05-01), Bangs
patent: 2991870 (1961-07-01), Griffith et al.
Nihon Repro Machine Kogyo Kabushiki Kaisha
Reeves Robert B.
Scherbel David A.
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