Conveyor belt with alignment features

1. A modular conveyor belt comprising:

a connecting rod; and

a first link having a first rod receiving aperture and a frangible tab extending from a surface of the first link, the frangible tab including a first mating surface located a predetermined distance from the first rod receiving aperture;

wherein the first mating surface of the frangible tab is configured to abut a portion of a second link including a second rod receiving aperture;

wherein, when the first mating surface abuts the portion of the second link, the first rod receiving aperture is substantially aligned with the second rod receiving aperture to form a rod receiving path;

wherein the connecting rod is configured to be received within the first rod receiving aperture and the second rod receiving aperture;

wherein the connecting rod is smaller than at least one of the first rod receiving aperture and the second rod receiving aperture to allow the first link to move relative to the second link while the connecting rod is received within the first rod receiving aperture and the second rod receiving aperture; and

wherein the frangible tab is configured to be removed from the first link due to movement of the first link relative to the second link while the connecting rod is received within the first rod receiving aperture and the second rod receiving aperture.

2. The conveyor belt of claim 1 , wherein the first link is substantially U-shaped.

3. The conveyor belt of claim 2 , wherein the substantial U-shape of the first link is defined by a first leg, a second leg, and a connecting portion between the first leg and the second leg.

4. The conveyor belt of claim 3 , wherein the second link is substantially U-shaped, including a first leg, a second leg, and a connecting portion, and the frangible tab of the first link is configured to abut the connecting portion of the second link when the second link is nested between the first leg and the second leg of the U-shaped first link in an abutting position.

5. The conveyor belt of claim 4 , wherein the second rod receiving aperture is a longitudinally elongate slot that is larger than the connecting rod to allow the connecting rod to move within the slot, and wherein the frangible tab is configured to be broken off from the first link by longitudinally translating the second link from the abutting position to a second position in which the second link is nested further within the first link.

6. The conveyor belt of claim 4 , wherein the first mating surface and a mating surface of the connecting portion are curved in a manner that facilitates vertical alignment of the first link and the second link.

7. A method of assembling a modular conveyor belt, comprising:

providing a first link having a first rod receiving aperture and a frangible tab extending from a surface of the first link, the frangible tab including a first mating surface located a predetermined distance from the first rod receiving aperture;

providing a second link including a second rod receiving aperture;

abutting a portion of the second link against the first mating surface of the frangible tab, thereby causing the first rod receiving aperture to be substantially aligned with the second rod receiving aperture to form a rod receiving path;

moving a connecting rod along the rod receiving path to insert the connecting rod through the first rod receiving aperture and the second rod receiving aperture while abutting the portion of the second link against the first mating surface of the frangible tab; and

removing the frangible tab from the first link by moving the first link relative to the second link while the connecting rod is inserted through the first rod receiving aperture and the second rod receiving aperture.

8. The method of claim 7 , wherein the first link is substantially U-shaped.

9. The method of claim 8 , wherein the substantial U-shape of the first link is defined by a first leg, a second leg, and a connecting portion between the first leg and the second leg.

10. The method of claim 9 , wherein the second link is substantially U-shaped, including a first leg, a second leg, and a connecting portion, and abutting the portion of the second link against the first mating surface of the frangible tab includes abutting the connecting portion of the second link against the first mating surface of the frangible tab by nesting the second link in an abutting position between the first leg and the second leg of the U-shaped first link.

11. The method of claim 10 , wherein the second rod receiving aperture is a longitudinally elongate slot that is larger than the connecting rod to allow the connecting rod to move within the slot;

wherein moving the first link relative to the second link includes breaking off the frangible tab by longitudinally translating the second link from the abutting position to a second position in which the second link is nested further within the first link.

12. The method of claim 10 , wherein the first mating surface and a mating surface of the connecting portion are curved in a manner that facilitates vertical alignment of the first link and the second link.

13. A modular conveyor belt comprising:

a first link having a first rod receiving aperture and a receiving member disposed at a predetermined distance from the first rod receiving aperture, the receiving member including a first mating surface;

a second link having a second rod receiving aperture and a frangible tab extending from a surface of the second link, the frangible tab including a second mating surface located a predetermined distance from the second rod receiving aperture; and

a connecting rod that is received within the first rod receiving aperture and the second rod receiving aperture to connect the first link and the second link;

wherein the receiving member is configured to receive the frangible tab while the connecting rod is received within the first rod receiving aperture and the second rod receiving aperture;

wherein, when the frangible tab is received within the receiving member, the first rod receiving aperture is substantially aligned with the second rod receiving aperture to form a rod receiving path; and

wherein the frangible tab is configured to be removed from the second link due to movement of the first link relative to the second link while the connecting rod is received within the first rod receiving aperture and the second rod receiving aperture.

14. The conveyor belt of claim 13 , wherein the rod receiving path defines a rod receiving axis, wherein the receiving member includes a substantially U-shaped protrusion extending from a surface of the first link, wherein the U-shape is configured to align the second link relative to the first link in both a vertical direction and a longitudinal direction when the frangible tab is received within the receiving member, wherein the vertical direction and the longitudinal direction are transverse to the rod receiving axis.

15. The conveyor belt of claim 13 , wherein the first link is substantially U-shaped.

16. The conveyor belt of claim 15 , wherein the substantial U-shape of the first link is defined by a first leg, a second leg, and a connecting portion between the first leg and the second leg.

17. The conveyor belt of claim 16 , wherein the second link is substantially U-shaped, including a first leg, a second leg, and a connecting portion, and the frangible tab of the second link is configured to be received within the receiving member of the first link when the second link is nested between the first leg and the second leg of the U-shaped first link in an abutting position.

18. The conveyor belt of claim 13 , wherein the receiving member includes a substantially U-shaped protrusion extending from a surface of the first link; and

wherein the frangible tab is configured to be broken off by rotating the second link relative to the first link about the connecting rod inserted through the rod receiving path.

19. A method of assembling a modular conveyor belt, comprising:

providing a first link having a first rod receiving aperture and a receiving member disposed at a predetermined distance from the first rod receiving aperture, the receiving member including a first mating surface;

providing a second link having a second rod receiving aperture and a frangible tab extending from a surface of the second link, the frangible tab including a second mating surface located a predetermined distance from the second rod receiving aperture;

associating the first link with the second link such that the frangible tab of the second link is received within the receiving member of the first link and the first mating surface of the first link is abutting the second mating surface of the second link, thereby substantially aligning the first rod receiving aperture with the second rod receiving aperture to form a rod receiving path;

moving a connecting rod along the rod receiving path to insert the connecting rod into the first rod receiving aperture and the second rod receiving aperture while the first mating surface of the first link is abutting the second mating surface of the second link; and

removing the frangible tab from the second link by moving the first link relative to the second link while the connecting rod is inserted within the first rod receiving aperture and the second rod receiving aperture.

20. The method of claim 19 , wherein the rod receiving path defines a rod receiving axis, wherein the receiving member includes a substantially U-shaped protrusion extending from a surface of the first link, and wherein aligning the first rod receiving aperture with the second rod receiving aperture includes aligning the second link relative to the first link in both a vertical direction and a longitudinal direction using the substantial U-shape of the receiving member, wherein the vertical direction and the longitudinal direction are transverse to the rod receiving axis.

21. The method of claim 19 , wherein the first link is substantially U-shaped.

22. The method of claim 21 , wherein the substantial U-shape of the first link is defined by a first leg, a second leg, and a connecting portion between the first leg and the second leg.

23. The method of claim 22 , wherein the second link is substantially U-shaped, including a first leg, a second leg, and a connecting portion, and associating the first link with the second link includes nesting the second link between the first leg and the second leg of the U-shaped first link in an abutting position.

24. The method of claim 19 , wherein the receiving member includes a substantially U-shaped protrusion extending from a surface of the first link; and

wherein removing the frangible tab includes rotating the second link relative to the first link about the connecting rod.