Systems and methods for a wire plate conveyor belt

Patent metadata

Field	Value
Publication number	US-11279563-B2
Application number	US-201916717785-A
Country	US
Kind code	B2
Filing date	Dec 17, 2019
Priority date	Dec 17, 2019
Publication date	Mar 22, 2022
Grant date	Mar 22, 2022

Abstract

A plate element is disclosed that is capable of use in a wire conveyor belt assembly having multiple spaced rods. The plate element may include a plate body having a planar base surface, one or more engagement elements to engage one or more of the spaced rods, and an interface element that extends away from the planar base surface to form a raised interface surface.

First claim

The invention claimed is:

1. A plate element for use in a wire conveyor belt assembly having a plurality of spaced rods, the plate element comprising:
a plate body having a thickness and a planar base surface;
a leading engagement element that extends from the plate body and is configured to engage a leading rod of the plurality of spaced rods;
a trailing engagement element that extends from the plate body and is configured to engage a trailing rod of the plurality of spaced rods; and
at least one interface element that extends away from the planar base surface a height to form a raised interface surface having a travel distance, wherein the height is about equal to the thickness and a ratio of the travel distance to the height is at least about 8:1.

2. The plate element of claim 1 , wherein the interface element defines a perimeter that terminates at the planar base surface.

3. The plate element of claim 2 , wherein the perimeter defines an elliptical shape.

4. The plate element of claim 3 , wherein a major axis of the elliptical shape is skewed relative to a direction of travel of the plate element.

5. The plate element of claim 1 , wherein the at least one interface element includes a plurality of interface elements.

6. The plate element of claim 5 , wherein a first interface element of the plurality of interface elements is oriented substantially parallel with a second interface element of the plurality of interface elements.

7. The plate element of claim 1 , wherein the plate body is at least one of metal, plastic, or a composite material.

8. The plate element of claim 1 , wherein each of the leading engagement element and the trailing engagement element include a plurality of tabs configured to be formed around the leading rod and the trailing rod, respectively.

9. The plate element of claim 1 , wherein the interface element is integrally formed from the planar base surface.

10. A conveyor belt assembly comprising:
a plurality of spaced rods disposed transversely with respect to a direction of travel of the conveyor belt; and
a plurality of plate elements configured to engage at least some of the plurality of spaced rods, each of the plurality of plate elements having a planar base surface;
wherein at least one of the plate elements includes an interface element defining an interface surface extending from the planar base surface and a concave surface opposite to the interface surface.

11. The conveyor belt assembly of claim 10 , wherein the interface element has an elliptical perimeter.

12. The conveyor belt assembly of claim 10 , wherein the at least one plate element includes a plurality of interface elements spaced apart across the planar base surface.

13. The conveyor belt assembly of claim 12 , wherein at least one of the plurality of interface elements is oriented substantially parallel with another of the plurality of interface elements.

14. The conveyor belt assembly of claim 10 , wherein the plurality of plate elements further include a leading engagement element that extends laterally from the planar base surface and is configured to engage a leading rod of the plurality of spaced rods and a trailing engagement element that extends away from the planar base surface and configured to engage a trailing rod of the plurality of spaced rods.

15. The conveyor belt assembly of claim 10 , wherein the plurality of plate elements are at least one of metal, plastic, or a composite material.

16. The conveyor belt assembly of claim 10 , wherein at least one of the plate elements has a smooth product support surface.

17. A method of manufacturing a plate element for use in a conveyor assembly, the method comprising:
forming a planar sheet of material thereby defining an outline of the plate element;
forming a raised interface element on one side of the planar sheet defining an arcuate interface surface; and
forming an engagement element defining an arcuate portion and a linear terminal end that extends tangentially from the arcuate portion toward the planar sheet in an orientation skewed relative to the planar sheet.

18. The method of claim 17 , wherein forming the planar sheet of material thereby defining the outline of the plate element further comprises stamping the outline to include a tab that extends laterally from the outline of the plate element.

19. The method of claim 18 , wherein forming the engagement element comprises forming the tab to define the arcuate portion and the linear terminal end that extends tangentially from the arcuate portion toward the planar sheet in the orientation skewed relative to the planar sheet.

Assignees

• Cambridge Int Inc
• Prince Castle LLC

Inventors

• Safvi Sajid A
• Maine Jr Robert E
• Perdue Thomas O

Classifications

• B65G17/067 Primary

  the load carrying surface being formed by plates or platforms attached to more than one traction element · CPC title

• B65G17/42

  Attaching load carriers to traction elements · CPC title

• B65G17/065 Primary

  the load carrying surface being formed by plates or platforms attached to a single traction element · CPC title

• B65G17/46

  Means for holding or retaining the loads in fixed position on the load-carriers, e.g. magnetic · CPC title