Pallet dispenser and method thereof
View Patent ↗A method for dispensing pallets, comprising: moving a pallet stack held in a movable frame from a pallet-storage position to a pallet-dispensation position including: raising the pallet stack held in the movable frame, the movable frame being configured to be moved between the pallet-storage position and the pallet-dispensation position once the pallet stack is raised; and dispensing a pallet from the movable frame.
1. A method for dispensing a pallet from a stack of pallets fitted on a vertically-movable frame within a pallet-stack enclosure, in cooperation with a pallet transport device, comprising the steps of:
latching the frame to a first pallet in the stack of pallets while the stack of pallets is in a storage position on a work surface;
engaging a second pallet in the stack of pallets below the latched first pallet with the pallet transport device;
raising the frame and the stack of pallets with the pallet transport device to place the stack of pallets in a dispensing position;
lowering the second pallet with the pallet transport device relative to the latched first pallet to release the second pallet from the stack of pallets; and
withdrawing the released second pallet from the frame with the pallet transport device.
2. The method of claim 1 further comprising:
detecting a position of the pallet transport device; and
automatically lowering the frame and the stack of pallets from the dispensing position to the storage position in response to detecting that the pallet transport device reached a predetermined position relative to the frame.
3. The method of 2 , wherein the step of detecting the pallet transport device position comprises providing a photocell that determines when the pallet transport device is no longer beneath the pallet stack.
4. The method of claim 1 wherein latches extend into and vertically engage the first pallet while the frame and the stack of pallets is raised by the pallet transport device.
5. The method of claim 1 further comprising:
unlatching the frame from the stack of pallets after the second pallet is withdrawn; and
automatically raising the frame relative to the stack of pallets which automatically latches the frame to a third pallet in the stack of pallets above the first pallet.
6. The method of claim 5 , wherein at least one compressed spring automatically extends when the frame is unlatched from the stack of patents to raise the frame relative to the stack of patents.
7. The method of claim 1 , wherein the step of latching the frame to a first pallet comprises latching the frame with at least one dog as the at least one dog moves upward relative to the stack of patents.
8. The method of claim 1 , wherein the second pallet engages the first pallet.