Robotic labeling system and method of labeling packages

Patent metadata

Field	Value
Publication number	US-11267604-B2
Application number	US-202016934299-A
Country	US
Kind code	B2
Filing date	Jul 21, 2020
Priority date	Jul 21, 2020
Publication date	Mar 8, 2022
Grant date	Mar 8, 2022

Abstract

A robotic labeling system includes a package locating system and a package identification system identifying a package orientation. The robotic labeling system includes a label application system having first and second label printers and first and second label applicators. The label printers are both capable of printing a shipping label and a customer specific label. The first label applicator applies a first label (either the shipping label or the customer specific label) to a first side of the package while the second label applicator applies a second label (other of the shipping label or the customer specific label) to a second side of the package different than the first side. The printing and application of the labels is based on the orientation of the package.

First claim

What is claimed is:

1. A robotic labeling system for labeling a package with a shipping label and at least one customer specified label, the robotic labeling system comprising:
a package locating system having a package positioner including a datum surface for locating the package at a labeling station;
a package identification system having a scanning device configured to identify an orientation of the package in the labeling station, the scanning device imaging an identification tag on the package to identify the orientation of the package by determining a side of the package on which the identification tag is located; and
a label application system including a first label printer, a second label printer, a first label applicator, and a second label applicator, the first label printer capable of printing the shipping label and the at least one customer specific label, the second label printer capable of printing the shipping label and the at least one customer specific label, the first label applicator operating with the first label printer to apply a first label printed by the first label printer to the package being one of the shipping label or the at least one customer specific label, the second label applicator operating with the second label printer to apply a second label printed by the second label printer to the package being the other of the shipping label or the at least one customer specific label, the first label applicator applying the first label to a first side of the package, the second label applicator applying the second label to a second side of the package different than the first side, wherein the printing of the first label and the second label is based on the orientation of the package in the labeling station and wherein the application of the first label and the second label is based on the orientation of the package in the labeling station.

2. The robotic labeling system of claim 1 , wherein at least one of the first label printer or the second label printer printing a third label being one of the at least one customer specified labels, the corresponding first label applicator or the second label applicator operating to apply the third label to a third side of the package different than the first side and the second side.

3. The robotic labeling system of claim 2 , wherein the second side and the third side of the package meet at a corner, the first label applicator and the second label applicator applying the second label and the third label adjacent the corner.

4. The robotic labeling system of claim 1 , wherein the scanning device images multiple sides of the package to determine which of the sides of the package that includes the identification tag to identify the orientation of the package.

5. The robotic labeling system of claim 4 , wherein the identification tag is on a third side of the package different than the first side and the second side.

6. The robotic labeling system of claim 1 , wherein the scanning device images the package to determine a size and a shape of the package, the first label applicator and the second label applicator operating based on the determined size and the determined shape of the package.

7. The robotic labeling system of claim 1 , wherein the package positioner includes a stop gate engaging at least one side of the package to locate the package in the labeling station.

8. The robotic labeling system of claim 1 , wherein the package locating system further comprises a conveyor moving the package to the package positioner.

9. The robotic labeling system of claim 1 , wherein the first label applicator includes a multi-axis robot having an end effector configured to transport the labels from the first label printer to the package and wherein the second label applicator includes a multi-axis robot having an end effector configured to transport the labels from the second label printer to the package.

10. The robotic labeling system of claim 1 , wherein the first label applicator is a right side label applicator positioned at a right side of the labeling station and the second label applicator is a left side label applicator positioned at a left side of the labeling station, the right side label applicator being capable of applying labels to a right side, a front side, a rear side, and a top side of the package but not a left side of the package, the left side label applicator being capable of applying labels to the left side, the front side, the rear side, and the top side of the package but not the right side of the package.

11. The robotic labeling system of claim 1 , wherein the second label applicator applies the second label based on the location on the package that the first label applicator applies the first label.

12. A method of labeling a first package and a second package comprising:
locating the first package in a labeling station;
identifying an orientation of the first package in the labeling station using a scanning device by determining a side of the first package on which a first identification tag is located;
printing a first shipping label for the first package at a first label printer;
applying the first shipping label using a first label applicator to a first side of the first package based on the orientation of the first package in the labeling station;
printing a first customer specific label for the first package at a second label printer;
applying the first customer specific label using a second label applicator to a second side of the first package based on the orientation of the first package in the labeling station;
removing the first package from the labeling station;
locating the second package in the labeling station;
identifying an orientation of the second package in the labeling station using the scanning device by determining a side of the second package on which a second identification tag is located;
printing a second customer specific label for the second package at the first label printer;
applying the second customer specific label using the first label applicator to a first side of the second package based on the orientation of the second package in the labeling station;
printing a second shipping label for the second package at the second label printer;
applying the second shipping label using the second label applicator to a second side of the second package based on the orientation of the second package in the labeling station.

13. The method of claim 12 , further comprising printing a third customer specific label for the first package at the second label printer;
applying the third customer specific label using the second label applicator to a third side of the first package based on the orientation of the first package in the labeling station;
printing a fourth customer specific label for the second package at the first label printer; and
applying the fourth customer specific label using the first label applicator to a third side of the second package based on the orientation of the second package in the labeling station.

14. The method of claim 12 , wherein said identifying the orientation of the first package comprises imaging multiple sides of the package to determine which of the sides of the first package that includes the first identification tag using the scanning device and wherein said identifying the orientation of the second package comprises imaging multiple sides of the package to determine which of the sides of the second package that includes the second identification tag using the scanning device.

15. The method of claim 14 , wherein said applying the first shipping label and said applyi

Assignees

• TE Connectivity Services Gmbh

Inventors

• Solanki Swapnilsinh
• Wen Du
• Zhou Jiankun
• Lu Roberto Francisco-Yi

Classifications

• B65C9/44

  by special means responsive to marks on labels or articles (feed control in wrapping B65B) · CPC title

• B65C9/40 Primary

  Controls; Safety devices · CPC title

• B65C2009/401

  for detecting the height of articles to be labelled · CPC title

• B65C9/46

  Applying date marks, code marks, or the like, to the label during labelling (manually-controlled or operable apparatus having printing equipment B65C11/02; ticket printing and issuing G07B1/00 {; apparatus for ticket validating or cancelling G07B11/00}) · CPC title

• B65C9/26 Primary

  Devices for applying labels · CPC title