Dishwashing conveyance system and method
An apparatus for conveying dishware through a cleaning cycle. The apparatus includes a magnetic grasping element to grasp dishware having a ferromagnetic component. The magnetic grasping element transitions between at least two states to selectively engage and disengage the dishware. A corresponding system and method are also described herein.
1. An apparatus for retaining dishware during a cleaning cycle, comprising:
a magnetic grasping element configured to selectively transition between at least two states to grasp dishware having a ferromagnetic component, wherein a first state engages the dishware and a second state disengages the dishware;
wherein the magnetic grasping element comprises at least one of a permanent magnet and an electromagnet; and
wherein the magnetic grasping element comprises dual permanent magnets having externally-facing opposing poles.
2. The apparatus of claim 1 , wherein the magnetic grasping element is substantially adjacent to a receiving surface of a conveyance assembly.
3. The apparatus of claim 1 , wherein the magnetic grasping element comprises an end effector of a robotic manipulator.
4. The apparatus of claim 2 , wherein the magnetic grasping element at least one of translates and rotates relative to the receiving surface to transition between the at least two states.
5. The apparatus of claim 1 , wherein a current of the electromagnet is modulated to transition the magnetic grasping element between the at least two states.
6. The apparatus of claim 1 , wherein the magnetic grasping element retains a grasp on the dishware in an unpowered state.
7. The apparatus of claim 1 , further comprising an actuator and a transmission element to independently transition the magnetic grasping element between the at least two states.
8. The apparatus of claim 7 , wherein the transmission element comprises a spring to bias the magnetic grasping element to retain the dishware in an unpowered state.
9. The apparatus of claim 7 wherein the transmission element, upon rotation of a receiving surface, engages a point of contact offboard conveyance assembly to control the magnetic grasping element.
10. The apparatus of claim 7 , wherein the actuator is offboard a conveyance assembly and the transmission element is onboard the conveyance assembly.
11. A system for retaining dishware during a cleaning cycle, comprising:
a conveyance assembly having at least one receiving surface to receive and retain dishware; and
at least one magnetic grasping element coupled to the at least one receiving surface, the at least one magnetic grasping element configured to selectively transition between at least two states to grasp dishware having a ferromagnetic component, wherein a first state engages the dishware and a second state disengages the dishware;
wherein the at least one magnetic grasping element comprises at least one of a permanent magnet and an electromagnet; and
wherein the at least one magnetic grasping element comprises dual permanent magnets having externally-facing opposing poles.
12. The system of claim 11 , wherein the magnetic grasping element at least one of translates and rotates relative to the receiving surface to transition between the at least two states.
13. The system of claim 11 , further comprising an actuator and a transmission element coupled to the at least one magnetic grasping element to independently transition the magnetic grasping element between the at least two states.
14. The system of claim 13 , wherein the transmission element comprises a biasing mechanism to bias the magnetic grasping element to retain the dishware in an unpowered state.
15. A method for retaining dishware during a cleaning cycle, comprising:
magnetically grasping, via at least one magnetic grasping element, dishware having a ferromagnetic component;
retaining, via the at least one magnetic grasping element, the dishware during at least one stage of a cleaning cycle; and
changing a state of the at least one magnetic grasping element to disengage the dishware therefrom;
wherein the magnetic grasping element comprises at least one of a permanent magnet and an electromagnet; and
wherein the magnetic grasping element comprises dual permanent magnets having externally-facing opposing poles.
16. The method of claim 15 , wherein changing the state of the at least one magnetic grasping element comprises at least one of translating and rotating the magnetic grasping element relative to a receiving surface associated therewith.
17. An apparatus for retaining dishware during a cleaning cycle, comprising:
a magnetic grasping element configured to selectively transition between at least two states to grasp dishware having a ferromagnetic component, wherein a first state engages the dishware and a second state disengages the dishware;
wherein the magnetic grasping element comprises at least one of a permanent magnet and an electromagnet; and
wherein a current of the electromagnet is modulated to transition the magnetic grasping element between the at least two states.
18. An apparatus for retaining dishware during a cleaning cycle, comprising:
a magnetic grasping element configured to selectively transition between at least two states to grasp dishware having a ferromagnetic component, wherein a first state engages the dishware and a second state disengages the dishware;
further comprising an actuator and a transmission element to independently transition the magnetic grasping element between the at least two states;
wherein the transmission element comprises a spring to bias the magnetic grasping element to retain the dishware in an unpowered state.
19. An apparatus for retaining dishware during a cleaning cycle, comprising:
a magnetic grasping element configured to selectively transition between at least two states to grasp dishware having a ferromagnetic component, wherein a first state engages the dishware and a second state disengages the dishware;
wherein the magnetic grasping element is substantially adjacent to a receiving surface of a conveyance assembly;
further comprising an actuator and a transmission element to independently transition the magnetic grasping element between the at least two states;
wherein the transmission element, upon rotation of the receiving surface, engages a point of contact offboard the conveyance assembly to control the magnetic grasping element.
20. A system for retaining dishware during a cleaning cycle, comprising:
a conveyance assembly having at least one receiving surface to receive and retain dishware; and
at least one magnetic grasping element coupled to the at least one receiving surface, the at least one magnetic grasping element configured to selectively transition between at least two states to grasp dishware having a ferromagnetic component, wherein a first state engages the dishware and a second state disengages the dishware;
further comprising an actuator and a transmission element coupled to the at least one magnetic grasping element to independently transition the magnetic grasping element between the at least two states;
wherein the transmission element comprises a biasing mechanism to bias the magnetic grasping element to retain the dishware in an unpowered state.