Tool for applying strips of a cable binder elements and strips therefor.

摘要

An automatic cable tie installation tool (30) for applying discrete cable ties (40) around bundles of wires or the like where the cable ties (40) are provided to the tool on a continuous ribbon (38). The automatic tool (30) including a dispenser mechanism (32) that accepts the ribbon of cable ties (38) and provides discrete cable ties (40) therefrom; a tool mechanism (36) that positions the discrete cable tie (40) around the bundle of wire, tensions tie (40) to a preselected value and severs the tail of the cable tie (40); and a conveyance mechanism (34) that delivers the cable tie (40) provided by the dispenser mechanism (32) to the tool mechanism (36). The dispenser mechanism (32) including a reel mechanism (62) for providing the cable tie ribbon (38) to the dispenser mechanism (32), a grooved cylinder (64) that carries individual cable ties (40) for positioning and translating the ribbon (38) longitudinally, an index mechanism (66) for rotating the cylinder (64) in accurate increments, a mechanism for separating individual cable ties from the ribbon, a guide mechanism (68) for positioning the ribbon (38) laterally relative to the separation means and a mechanism (72) for transferring the separated cable ties to the conveyance mechanism (34). The ribbon (38) includes a strip portion (44) extending the length of the ribbon (38) having a plurality of cable ties (40) connected thereto by respective connecting tabs (46). The strip portion (44) having an alignment mechanism (52) adapted to cooperate with the guide mechanism (68) in the dispenser (32) to accurately position the ribbon (38) laterally in the dispenser mechanism (32).