(57) Semi-automatic machine to assemble reinforcement stands (11) for foundation piles
in reinforced concrete, the reinforcement stands (11) being composed of a plurality
of longitudinal bars (13) associated with the outer periphery of mating brackets (43),
the longitudinal bars (13) and the brackets (43) then being bound by a spiral (44)
of metallic wire (35), comprising a bench to store the longitudinal bars (13), cooperating,
by means of guide elements (12a), with a first station (14) to position and weld the
longitudinal bars (13)/brackets (43), the first station (14) comprising a concave
positioning bed (23) defined by a rotary system (21, 22) comprising means (24) to
hold the individual longitudinal bars (13) laterally, the first station (14) cooperating
with a second station (15) for spiralling the wire comprising a housing bed (29) for
the partly assembled reinforcement stand (111), the housing bed (29) being defined
by a rotary positioning system (27, 28), the second station (15) also comprising a
spiralling device (33) which is longitudinally movable in cooperation with a mating
reel (34) of metallic wire (35).
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