System for cleaning, protecting and lubricating hyperbolic rollers and bearings placed in a rotating rotor which is used for straightening wire, rod or reinforcing bar, using air and oil

A system of a rotating rotor (1) for straightening a bent item, comprising:

• hyperbolic rollers (32) placed on bearings (34) and shafts (33) inside roller housings (30);
• said hyperbolic rollers (32) being positioned at an angle with respect to the bent item and an axis defined by the rotating motor (1), said system of a rotating motor (1) further comprises:
• a system for cleaning, protecting and lubricating said hyperbolic rollers (32) and said bearings (34) using air and oil;
• wherein said bearings (34) are protected through rotational gasket seals(35) so as to define a plurality of bearing areas the hyperbolic rollers (32) inside the rotational gasket seals (35);
• means for supplying air at a pressure higher than atmospheric to said beating areas inside said rotational gasket seals (35) so that an inflow of contaminants is inhibited and said bearings (34) are kept clean from foreign particles;
• and
• said system for cleaning, protecting and lubricating provides an air/oil mixture to lubricate said bearings (34) of the hyperbolic rollers (32) proximate the rotational gasket seals (35) and to allow air flow away from an internal area between respective bearings (34).