Robotic wallboard dunnage placement system

Patent metadata

Field	Value
Publication number	US-12521885-B2
Application number	US-202418606420-A
Country	US
Kind code	B2
Filing date	Mar 15, 2024
Priority date	Sep 21, 2023
Publication date	Jan 13, 2026
Grant date	Jan 13, 2026

Abstract

A system is provided for robotically placing dunnage strips for receiving wallboard panels, including providing a robot with a robot arm with a tool having at least one suction cup and a glue dispenser; presetting in the robot a plurality of dunnage location programs, each associated with a particular wallboard panel size or thickness; and providing a dunnage cube with a plurality of stacked dunnage strips. Upon the selection of a preset wallboard panel dunnage location, the robot arm uses the suction cup to select and lift a strip from dunnage cube. Then, the robot arm places the strip upon the warehouse floor in a predesignated location per the preset program, and the glue dispenser on the robot deposits glue upon the strip. The robot repeats the dunnage strip selection, lifting, placement and deposition of glue to multiple dunnage strips until the preset arrangement is completed per the program.

First claim

The invention claimed is:

1 . A system for robotically placing dunnage strips for receiving wallboard panels, comprising:
providing a robot with a robot arm with a tool having at least one suction cup and a glue dispenser; presetting in said robot a plurality of dunnage location programs, each associated with a particular wallboard panel size or thickness; providing a dunnage cube having a plurality of stacked individual dunnage strips, each said strip having an upper surface; upon the selection of a preset wallboard panel dunnage placement, said robot arm using said at least one suction cup to select and lift a dunnage strip from said dunnage cube; said robot arm placing at least one said dunnage strip upon the warehouse floor in a predesignated location per said preset location program; said glue dispenser depositing a supply of glue upon said upper surface of said dunnage strip; said robot repeating said dunnage strip selection, lifting, placement and deposition of glue to multiple dunnage strips until said preset arrangement is completed per said program.

2 . The system of claim 1 , further including placing at least one wallboard panel upon said upper surfaces of said dunnage strips so that a lowermost panel of said at least one panel is adhered to said strips.

3 . The system of claim 2 , further including placing multiple wallboard panels upon said at least one panel adhered to said strips so that a unit of wallboard panels is formed.

4 . The system of claim 1 , wherein said glue is one of gummy glue fugitive glue, e-z release glue, booger glue and credit card glue.

5 . The system of claim 1 , wherein said robot arm tool has a pair of said suction cups with a glue dispenser mounted therebetween.

6 . The system of claim 1 , wherein the predesignated locations include dunnage strip spacings of at least one of 22, 24, 26, 28, 30, 32 and 36 inches.

7 . The system of claim 1 , wherein a preset spacing for 8 foot panels is 36, 24, 26 inches.

8 . The system of claim 1 , wherein for ½ inch thick panels 9 feet in length, a preset dunnage spacing is 30, 24, 24 and 30 inches.

9 . The system of claim 1 , wherein a preset dunnage spacing for 10 foot panels is 22, 26, 24, 26 and 22 inches.

10 . The system of claim 1 , wherein for 12 foot panels, a preset dunnage spacing is 24, 36, 24, 36, and 24 inches.

11 . The system of claim 1 , wherein for 14 foot panels, a preset dunnage spacing is 32, 28, 24, 24 28 and 32 inches.

12 . The system of claim 1 , wherein for 16 foot panels, a preset dunnage spacing is 24, 24, 32, 32, 32, 24 and 24 inches.

13 . The system of claim 2 , where the dunnage is attached to the wallboard panels merely by lowering said panels upon the dunnage.

14 . The system of claim 1 wherein the implementation of automated guided vehicle (AGV's), and said robotically positioned dunnage with dispensed glue at a bottom of a panel stack, results in an open warehouse floor, without the need of floor permanent dunnage, and maintains flexible warehouse usage and maintenance.

Assignees

• Knauf Gips Kg

Inventors

• Koval Ronald

Classifications

• B65G57/04

  by suction or magnetic devices · CPC title

• B65B55/00

  Preserving, protecting or purifying packages or package contents in association with packaging (by packaging under special atmospheric or gaseous conditions B65B31/00; devices for placing protecting sheets, plugs, or wads over contents B65B61/22) · CPC title

• B65B35/50

  Stacking one article, or group of articles, upon another before packaging · CPC title

• B65B35/38

  by suction-operated grippers · CPC title

• B25J15/0616

  with vacuum · CPC title