Reconfigurable pallet using locator bases and clamps
View Patent ↗A pallet includes a platform and a plurality of support assemblies located at multiple positions on the platform. One support assembly is associated with each location of the component to be supported. Each support assembly has a linkage assembly to support and enable movement of a support element. The support assemblies also each include multiple bases secured to the platform, to position the support element in a desired location for each version of a component. A locking mechanism on each base prevents movement of the support element when in the desired position. To configure the pallet for another version of the component the locking mechanism is released, the support element is moved to another base and the locking mechanism for that base is secured.
1. A pallet for supporting a component for assembly operations comprising:
a plurality of support assemblies each mounted to a platform, wherein each of the plurality of support assemblies includes a support element having a footing and which is moveable to a plurality of positions, a plurality of linkage assemblies mounted to the platform, wherein each of the plurality of linkage assemblies is rotatably connected via a joint to one of the plurality of support assemblies to enable movement of the respective support element, a plurality of bases each including an interface and defining one of the plurality of positions, each of the interfaces of the plurality of bases being configured for selectively receiving the footing of the respective support element, and a locking mechanism operatively connected to each of the plurality of bases to selectively fix the position of the support element relative to the platform;
wherein each of the plurality of bases is distinct from each support element and is located remotely from each support element.
2. The pallet of claim 1 , wherein each support element is adjustable in a plurality of directions parallel to the platform via movement of one of the plurality of linkage assemblies and adjustable in a direction perpendicular to the platform via the plurality of bases and sliding of the support element relative to the one of the plurality of linkage assemblies.
3. The pallet of claim 2 , wherein each of the plurality of linkage assemblies further comprises a foundation secured to the platform, a first arm rotatably connected to the foundation and a second arm rotatably connected to the first arm, wherein the second arm defines an aperture to slideably and rotatably receive the support element.
4. The pallet of claim 1 , wherein the plurality of bases each comprise an interface to receive a footing of the support element, and wherein the interface has a predetermined height corresponding to a desired height for a locator on each support element at an opposing end from the footing.
5. The pallet of claim 1 , wherein the each of the plurality of bases is secured to the platform in a fixed position such that the locator is in a desired position to support the component.
6. The pallet of claim 1 , wherein each locking mechanism is mounted to one of the plurality of bases.
7. The pallet of claim 6 , wherein each support element comprises an enlarged portion that is located between one of the plurality of bases and the clamping part of the locking mechanism when the support element is received by the one of the plurality of bases.
8. The pallet of claim 1 , wherein each locking mechanism further comprises an actuator surface to actuate release of the locking mechanism, and a clamping part to apply a clamping force to the support element.
9. A support assembly for a reconfigurable pallet comprising:
a linkage assembly mounted to a platform;
a support element rotatably and slideably mounted to the linkage assembly, wherein the support element includes a footing;
a plurality of bases, wherein each of the plurality of bases includes an interface that is configured to selectively receive the footing of the support element; and
a locking mechanism operatively connected to each base to selectively secure the support element to the base;
wherein each of the plurality of bases is distinct from the support element and is located remotely from the support element.
10. The support assembly of claim 9 , wherein the linkage assembly further comprises a foundation secured to the platform, a first arm rotatably connected to the foundation and a second arm rotatably connected to the first arm, wherein the second arm defines an aperture to slideably and rotatably receive the support element.
11. The support assembly of claim 9 , wherein each of the plurality of bases comprises an interface to receive a footing of the support element, and wherein the interface has a predetermined height corresponding to a desired height for a locator on each support element at an opposing end from the footing.
12. The support assembly of claim 9 , wherein the locking mechanism is mounted to each of the plurality of bases.
13. The support assembly of claim 9 , wherein the locking mechanism further comprises an actuator surface to actuate release of the locking mechanism, and a clamping part to apply a clamping force to the support element.
14. The support assembly of claim 13 , wherein the locking mechanism is in a locked position when force is not applied to the actuator surface.
15. The support assembly of claim 13 , wherein the support element comprises an enlarged portion that is located between one of the plurality of bases and the clamping part of the locking mechanism when the support element is received by the one of the plurality of bases.
16. A method for reconfiguring a pallet comprising:
guiding a support element with a linkage assembly to a position proximate to a desired base of a plurality of bases, wherein the support element includes a footing, wherein each of the plurality of bases includes an interface that is configured to selectively receive the footing of the support element, and wherein each of the plurality of bases is distinct from the support element and is located remotely from the support element;
positioning a footing for the support element in the desired base;
securing a locking mechanism operatively connected to the base to prevent movement of the support element relative to the base; and
repeating the positioning the footing and securing the locking mechanism for each of the support elements associated with the pallet in order to reconfigure the pallet to support differently configured components for assembly operations.
17. The method of claim 16 , further comprising actuating release of the locking mechanism for the support element prior to positioning the footing.
18. The method of claim 16 , wherein the positioning the footing further comprises selecting a base associated with a component to be supported by the support element.
19. The method of claim 16 , wherein the positioning the footing further comprises, sliding the support element in a direction perpendicular to the base to position the footing at the height of an interface on the base.