Apparatus for making finished wire harnesses or sub-assemblies therefor
First Claim
1. Apparatus (10) for providing and conveying wire segments (12) cut from strands (W) of wire or cable comprising:
- loader means (32) for propelling a strand (W) along a path (P1);
selector means (30) for presenting the free ends of a plurality of strands (W) in a predetermined sequence to said loader means (32) for propulsion along said path (P1);
severing means (180) for severing each strand (W) downstream of said loader means after a portion thereof has been propelled along said path (P1) to provide a segment (12);
conveyor means (34) having releasable clamp means (39) for receiving a strand (W) being propelled along said path (P1) and for conveying a segment (12) cut therefrom, said clamp means comprising a pair of spaced apart clamps (39,
39) for gripping a segment (12) near the opposite ends thereof;
and doubler means (40,
42) for releasing an end (16) of one segment (12) from the clamp (39) in which it was initially received and for inserting said end (16) into an on-coming clamp (39) containing an end (16) of another segment (12).
6 Assignments
0 Petitions
Accused Products
Abstract
Programmable apparatus makes finished wire harnesses or sub-assemblies therefor from segments of insulated wire which may differ in length, gauge or insulation color. The apparatus includes a selector module which draws wire strands from a plurality of wire coils and presents them in a desired sequence to a wire loader module which then feeds a desired length of each strand to a conveyor end and then severs it. The conveyor comprises two laterally spaced conveyor units, having a releasable wire guide therebetween, which releasably grip each wire segment near its opposite ends. Stripper modules and terminal presses alongside the two conveyor units enable selective stripping and terminal attachment at either or both segment ends. A wire double associated with a conveyor unit is selectively operable to group the ends of two or more segments in that conveyor unit so that a single terminal can be attached thereto. A block loader module associated with a conveyor unit is operable to insert stripped ends or terminated ends (single or multiple) of wire segments into apertured insulated terminal blocks.
42 Citations
14 Claims
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1. Apparatus (10) for providing and conveying wire segments (12) cut from strands (W) of wire or cable comprising:
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loader means (32) for propelling a strand (W) along a path (P1); selector means (30) for presenting the free ends of a plurality of strands (W) in a predetermined sequence to said loader means (32) for propulsion along said path (P1); severing means (180) for severing each strand (W) downstream of said loader means after a portion thereof has been propelled along said path (P1) to provide a segment (12); conveyor means (34) having releasable clamp means (39) for receiving a strand (W) being propelled along said path (P1) and for conveying a segment (12) cut therefrom, said clamp means comprising a pair of spaced apart clamps (39,
39) for gripping a segment (12) near the opposite ends thereof;and doubler means (40,
42) for releasing an end (16) of one segment (12) from the clamp (39) in which it was initially received and for inserting said end (16) into an on-coming clamp (39) containing an end (16) of another segment (12). - View Dependent Claims (2, 3, 4, 5)
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6. Wire processing apparatus (10) comprising:
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conveyor means (34) including releasable clamps (39) for receiving and moving wire segments (12) along a path (P2); means (32) for inserting wire segments (12) into said clamps (39); wire processing means (43) located adjacent said path (P2) for performing an operation on a wire segment (12) conveyed thereto by a clamp (39); and means (40,
42) for releasing a predetermined wire segment (12) from one clamp (39) and inserting said predetermined wire segment (12) into another clamp (39) prior to arrival of said other clamp (39) at said wire processing means (43). - View Dependent Claims (7, 8, 9)
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10. Wire processing apparatus (10) comprising:
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conveyor means (34) including releasable clamps (39) for receiving and moving wire segments (12) along a path (P2), said conveyor means (34) comprising a pair of said clamps (39) for receiving and moving each wire segment (12); means (32) for inserting wire segments (12) into said clamps (39); terminal attachment means (43,
46) located adjacent said path (P2) for affixing a terminal (18) to an end (16) of a wire segment (12) conveyed thereto by a pair of said clamps (39); andmeans (40,
42) for releasing one end (16) of a predetermined wire segment (12) from one clamp (39) of a respective pair of clamps (39) and for inserting said one end (16) into one clamp (39) of another pair of said clamps (39) prior to arrival of said other pair of clamps (39) at said terminal attachment means (43). - View Dependent Claims (11)
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12. Apparatus (10) for inserting an end (16) of a wire segment (12) into a cavity (24) in a terminal block (22) comprising:
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conveyor means (34) having releasable clamp means (39) for conveying a wire segment (12) along a path (P2) with the segment axis transverse to said path (P2); means for providing a terminal block (22) and for maintaining its stationary relative to said conveyor means; and a block loader means (52) having releasable clamp means (308) for receiving said wire segment (12) from said conveyor means (34), said block loader means further comprising drive means (316, 318,
320) for shifting said releasable clamp means (308) along three axes (X, Y, Z) relative to a cavity (24) in said terminal block (22), said block loader means (52) further comprising a stop member (328) on said clamp means (308) and an adjustably positionable cam (332) having a plurality of cam surfaces (330) engageable with said stop member (328) to position said clamp means (308) relative to said cavity (24) in said terminal block (22). - View Dependent Claims (13)
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14. Apparatus for processing wire comprising:
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conveyor means for conveying a plurality of wire segments along a path in side-by-side spaced apart relationship, said conveyor means comprising a pair of conveyor units laterally spaced apart from each other in a direction transverse to said path, each conveyor unit having wire gripping means to releasably grip each wire segment near an end thereof; and means associated with at least one of said conveyor units to cause a wire gripping means to release its grip from one end of a wire segment and to position said one end adjacent another wire segment end associated with said one conveyor unit so as to enable both ends to be attached to a common terminal; and terminal attachment means associated with said one conveyor unit and operable to attach said common terminal to said both ends.
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Specification