Automated manufacturing of shoe parts

• US 9,939,803 B2
• Filed: 12/30/2014
• Issued: 04/10/2018
• Est. Priority Date: 11/18/2011
• Status: Active Grant

• Current Assignee: Nike Innovate C.V. (Nike, Inc.)
• Original Assignee: Nike, Inc.
• Inventors: Regan, Patrick Conall
• Primary Examiner(s): Bahta, Kidest
• Application Number:
  US14/586,575
• Publication Number:
  US 20150261202A1
• Time in Patent Office: 1,197 Days
• CPC Class Codes: A43D 11/00 Machines for preliminary treatment or assembling of upper-parts, counters, or insoles on their lasts preparatory to the pulling-over or lasting operations; Applying or removing protective coverings
• CPC Class Codes: A43D 2200/10 Fully automated machines, i.e. machines working without human intervention
• CPC Class Codes: A43D 2200/30 Machines including a magazine, e.g. for feeding blanks, pre-forms or sheets
• CPC Class Codes: A43D 2200/60 Computer aided manufacture of footwear, e.g. CAD or CAM
• CPC Class Codes: A43D 63/00 Machines for carrying-out other finishing operations
• CPC Class Codes: G05B 19/402 characterised by control arrangements for positioning, e.g. centring a tool relative to a hole in the workpiece, additional detection means to correct position G05B19/19 takes precedence
• CPC Class Codes: G05B 2219/37077 Relative movement

Abstract

Manufacturing of a shoe or a portion of a shoe is enhanced by executing various shoe-manufacturing processes in an automated fashion. For example, information describing a shoe part may be determined, such as an identification, an orientation, a color, a surface topography, an alignment, a size, etc. Based on the information describing the shoe part, automated shoe-manufacturing apparatuses may be instructed to apply various shoe-manufacturing processes to the shoe part.

Claims

1. A system for manipulating shoe parts in an automated manner during a shoe manufacturing process, the system comprising:

a computing device;

a part-recognition system in communication with the computing device, the part-recognition system configured to;

determine a first identity and a first orientation of a first shoe part at a first manufacturing station, and

determine a second identity and a second orientation of a second shoe part at a second manufacturing station; and

a pick-up tool in communication with the computing device and configured to;

retrieve the first shoe part from the first manufacturing station; and

transfer the first shoe part onto the second shoe part at the second manufacturing station,

wherein transferring the first shoe part onto the second shoe part comprises transferring the first shoe part from the first orientation to a third orientation and placing the first shoe part in contact with the second shoe part for attachment, the third orientation determined based at least on the second orientation and the second identity of the second shoe part.

2. The system of claim 1, wherein the pick-up tool is a single-aperture vacuum tool.

3. The system of claim 1, wherein the pick-up tool is a multi-aperture vacuum tool.

4. The system of claim 1, further comprising a part-attachment tool directed by the computing device and adapted to attach the first shoe part to the second shoe part.

5. The system of claim 4, wherein at least one attachment point at which the part-attachment tool attaches the first shoe part to the second shoe part is determined based on the first identity, the second identity, the second orientation, and the third orientation.

6. The system of claim 4, wherein the pick-up tool and the part-attachment tool are integrated as a combined tool.

7. The system of claim 1, wherein a first image is analyzed by the part-recognition system to determine the first identity, and wherein the first image is recorded prior to the pick-up tool retrieving the first shoe part.

8. The system of claim 7, wherein a second image is analyzed by the part-recognition system to determine the second identity, and wherein the second image is recorded subsequent to the pick-up tool retrieving the first shoe part.

9. The system of claim 1, wherein the first orientation is respective to a two-dimensional geometric coordinate system and is determined by analyzing an image depicting a two-dimensional representation of the first shoe part.

10. The system of claim 1, wherein each of the first orientation, the second orientation, and the third orientation comprises a respective coordinate point in a 2-D geometric coordinate system and a respective amount of part rotation.

11. A system for manipulating shoe parts in an automated manner during a shoe manufacturing process, the system comprising:

a computing device;

a part-recognition system in communication with the computing device, the part-recognition system configured to;

determine a first orientation of a plurality of shoe parts in a pre-determined configuration at a first manufacturing station,

determine part identities and part orientations for each of the plurality of shoe parts in the pre-determined configuration, and

determine a base identity and a second orientation of a base shoe part at a second manufacturing station; and

a pick-up tool in communication with the computing device and configured to;

retrieve the plurality of shoe parts in the pre-determined configuration from the first manufacturing station; and

transfer the plurality of shoe parts onto the base shoe part at the second manufacturing station by transferring the plurality of shoe parts from the first orientation to a third orientation relative to the base shoe part while maintaining the pre-determined configuration of the plurality of shoe parts, such that the plurality of shoe parts contact the base shoe part for attachment,

wherein the third orientation is determined based at least on the second orientation and the base identity of the base shoe part.

12. The system of claim 11, wherein, prior to being transferred, the plurality of shoe parts are cut by an automatic cutting tool in the predetermined configuration from a stock material.

13. The system of claim 12, wherein the automatic cutting tool comprises a plurality of part-shaped dies that are arranged on the automatic cutting tool to match the pre-determined configuration.

14. The system of claim 11, wherein the pick-up tool is a plate-style vacuum tool having a plurality of apertures, wherein the plate-style vacuum tool is further configured to retain at least one of the plurality of shoe parts after placing the remainder of the plurality of shoe parts onto the base shoe part.

15. A system for manipulating shoe parts in an automated manner during a shoe manufacturing process, the system comprising:

a computing device;

a part-recognition system in communication with the computing device and configured to;

determine a first orientation of a plurality of shoe parts in a pre-determined configuration at a first manufacturing station,

determine part identities and part orientations for each of the plurality of shoe parts in the pre-determined configuration, and

determine a second orientation of a base shoe part at a second manufacturing station;

a pick-up tool in communication with the computing device and configured to;

retrieve the base shoe part in the second orientation from the second manufacturing station; and

transfer the base shoe part to a third orientation at a third manufacturing station; and

a plate-style vacuum tool having a plurality of apertures and directed by the computing device, wherein the plate-style vacuum tool is configured to;

retrieve the plurality of shoe parts in the pre-determined configuration from the first manufacturing station; and

transfer the plurality of shoe parts onto the base shoe part at the third manufacturing station by transferring the plurality of shoe parts to a fourth orientation relative to the base shoe part such that the plurality of shoe parts are placed in contact with the base shoe part for attachment.

16. The system of claim 15, wherein the part-recognition system determines an identity of the base shoe part.

17. The system of claim 15, wherein each of the first orientation, the second orientation, the third orientation, and the fourth orientation comprises a respective coordinate point in a 2-D geometric coordinate system and a respective amount of part rotation.

18. The system of claim 15, wherein the plate-style vacuum tool transfers the plurality of shoe parts onto the base shoe part by transferring the plurality of shoe parts from the first orientation to the fourth orientation while maintaining the pre-determined configuration of the plurality of shoe parts, and wherein the fourth orientation is determined based on the third orientation and the identity of the base shoe part.

19. The system of claim 15, further comprising a part-attachment tool directed by the computing device and adapted to attach at least one of the plurality of shoe parts to the base shoe part.

20. The system of claim 15, further comprising an automatic cutting tool directed by the computing device and adapted to cut the plurality of shoe parts in the predetermined configuration from a stock material.