Claims
- 1. A harness assembling apparatus having a conveyor system including a forward conveyor line and a parallel backward conveyor line, and a plurality of pallets each having an upper deck carrying a plurality of jigs for supporting a harness thereon, said jigs including at least one fixed jig carried by said upper deck of the pallet in a fixed vertical position relative to said upper deck and at least one movable jig supported for vertical movement relative to said upper deck between a lowered position and a raised position, a lower deck supporting said movable jig, said movable jig supported by said lower deck being extended to the upper side of said upper deck through an aperture formed in said upper deck, said lower deck being movable up and down relatively to said upper deck for effecting vertical movement thereof, said pallets being supported in said conveyor lines with their decks inclined to the horizontal and driven successively along said conveyor lines between work stations for assembling and testing harnesses, characterized by comprising a turning a shifting device provided at least one of the downstream ends of said conveyor lines, said turning and shifting device being adapted to shift successive pallets from one conveyor line to the other conveyor line one by one and including a turning device for pivoting said decks in such a manner that the edge of said deck located at the lower side on said one conveyor line is located at the upper side on said other conveyor line.
- 2. A harness assembling apparatus according to claim 1, wherein a turning and shifting device is disposed at the downstream end of each conveyor line.
- 3. A harness assembling apparatus according to claim 1, wherein the angle of inclination of the upper deck with respect to the horizontal plane while said pallet is on said forward conveyor line is different from that obtained while said pallet is on said backward conveyor line.
- 4. A harness assembling apparatus according to claim 3, wherein the angle of inclination of the upper deck with respect to the horizontal plane is smaller in said backward conveyor line than in said forward conveyor line.
- 5. A harness assembling apparatus according to claim 1, wherein the turning and shifting devices comprise a single element.
- 6. A harness assembling apparatus according to claim 5, wherein the turning and shifting device comprises a shifting conveyor supported for pivotal movement about an axis disposed between the conveyor lines for simultaneously pivoting and shifting pallets from one conveyor line to the other.
- 7. A harness assembling apparatus according to claim 1, wherein the turning and shifting device comprises conveyor means for conveying the pallets horizontally from one conveyor line to the other.
- 8. A harness assembling apparatus according to claim 1, wherein the turning device comprises means for pivotally supporting the upper and lower decks of the individual pallets upon a base plate thereof, which base plate is adapted to be supported upon the conveyor lines.
- 9. A harness assembling apparatus according to claim 8, wherein the turning and shifting device comprises conveyor means for conveying the pallets horizontally from one conveyor line to the other.
- 10. A harness assembling apparatus according to claim 1, wherein the movable jig is manually operable between its raised and lowered positions.
- 11. A harness assembling apparatus according to claim 1, wherein the lower corner portion of said upper deck is maintained substantially flush with the outer side wall of said conveyor system while said pallet is running along said forward conveyor line.
- 12. A harness assembling apparatus according to claim 6, wherein the angle of inclination of the upper deck with respect to the horizontal plane while said pallet is on said forward conveyor line is different from that obtained while said pallet is on said backward conveyor line.
- 13. A harness assembling apparatus according to claim 6, wherein the lower corner portion of said upper deck is maintained substantially flush with the outer side wall of said conveyor system while said pallet is running along said forward conveyor line.
- 14. A harness assembling apparatus according to claim 8, wherein the lower corner portion of said upper deck is maintained substantially flush with the outer side wall of said conveyor system while said pallet is running along said forward conveyor line.
- 15. A harness assembling apparatus according to claim 9, wherein the lower corner portion of said upper deck is maintained substantially flush with the outer side wall of said conveyor system while said pallet is running along said forward conveyor line.
Priority Claims (1)
Number |
Date |
Country |
Kind |
56-160826 |
Oct 1981 |
JPX |
|
CROSS-REFERENCE TO RELATED APPLICATION
This application is a continuation-in-part of my application of the same title, Ser No. 432,841, filed Oct. 5, 1982, now abandoned, and assigned to the assignee of this application.
US Referenced Citations (8)
Foreign Referenced Citations (7)
Number |
Date |
Country |
2756422 |
Jun 1979 |
DEX |
3111706 |
Jan 1982 |
DEX |
564482 |
Jun 1957 |
ITX |
11034 |
Mar 1977 |
JPX |
87617 |
Jun 1980 |
JPX |
145925 |
Nov 1980 |
JPX |
8000559 |
Apr 1980 |
WOX |
Continuation in Parts (1)
|
Number |
Date |
Country |
Parent |
432841 |
Oct 1982 |
|