Robotic weaving equipment

Patent metadata

Field	Value
Publication number	US-11535963-B2
Application number	US-202016953117-A
Country	US
Kind code	B2
Filing date	Nov 19, 2020
Priority date	Nov 29, 2016
Publication date	Dec 27, 2022
Grant date	Dec 27, 2022

Abstract

Weaving equipment may include warp strand positioning equipment that positions warp strands and weft strand positioning equipment that inserts weft strands among the warp strands to form fabric. The fabric may include insulating strands and conductive strands. The conductive strands may be coupled to electrical components. The warp strand positioning equipment may position the warp strands to form a shed. Component insertion equipment may be used to insert electrical components into the shed. The weaving equipment may have a reed. The reed may be used to help position an electrical component in the fabric. The weaving equipment may have take-down equipment and individually controllable warp fiber positioning and tensioning devices.

First claim

What is claimed is:

1. A method for weaving warp strands and weft strands to form fabric, comprising:
with warp strand positioning equipment, positioning the warp strands to create a shed;
with control circuitry, pausing motion of a reed while the warp strand positioning equipment remains in motion; and
with component insertion equipment, inserting an electrical component in the shed while the motion of the reed is paused.

2. The method defined in claim 1 further comprising:
coupling the electrical component to a given one of the warp strands.

3. The method defined in claim 2 wherein coupling the electrical component to the given one of the warp strands comprises electrically coupling the electrical component to the given one of the warp strands.

4. The method defined in claim 3 wherein electrically coupling the electrical component to the given one of the warp strands comprises soldering the electrical component to the given one of the warp strands.

5. The method defined in claim 4 further comprising:
while the motion of the reed is paused, removing insulation from the given one of the warp strands to expose a conductive segment.

6. The method defined in claim 5 wherein soldering the electrical component to the given one of the warp strands comprises soldering the electrical component to the exposed conductive segment.

7. The method defined in claim 6 wherein removing the insulation from the given one of the warp strands comprises removing the insulation with a laser.

8. The method defined in claim 1 further comprising:
forming a pocket in the fabric.

9. The method defined in claim 8 further comprising:
with the component insertion equipment, inserting the electrical component into the pocket.

10. The method defined in claim 1 further comprising:
with the control circuitry, pausing motion of weft strand positioning equipment while inserting the electrical component in the shed.

11. Equipment for weaving warp strands and weft strands to form fabric, comprising:
warp strand positioning equipment that positions the warp strands to create a shed;
a reed through which the warp strands pass, wherein the reed moves toward and away from the fabric;
component insertion equipment that inserts an electrical component into the fabric; and
control circuitry that temporarily reduces a speed of motion of the reed while the electrical component is inserted into the fabric and while the warp strand positioning equipment remains in motion.

12. The equipment defined in claim 11 further comprising a laser that removes insulation from a given one of the warp strands before the electrical component is inserted into the fabric.

13. The equipment defined in claim 12 further comprising equipment that solders the electrical component to the given one of the warp strands.

14. The equipment defined in claim 11 further comprising weft strand positioning equipment, wherein the control circuitry temporarily pauses motion of the weft strand positioning equipment while the electrical component is inserted into the fabric.

15. The equipment defined in claim 11 wherein the component insertion equipment inserts the electrical component into a pocket in the fabric.

16. A method for weaving warp strands and weft strands to form fabric, comprising:
with warp strand positioning equipment, positioning the warp strands to create a shed;
with control circuitry, reducing a speed of motion of a reed; and
while the speed of motion of the reed is reduced, removing insulation from a given one of the warp strands to expose a conductive segment, inserting an electrical component into the shed, and attaching the electrical component to the conductive segment.

17. The method defined in claim 16 further comprising:
with the control circuitry, pausing motion of weft strand positioning equipment while the insulation is removed from the given one of the warp strands and while the electrical component is electrically attached to the conductive segment.

18. The method defined in claim 16 further comprising:
forming a pocket in the fabric; and
inserting the electrical component into the pocket.

19. The method defined in claim 16 wherein removing the insulation from the given one of the warp strands comprises removing the insulation from the given one of the warp strands with a laser.

20. The method defined in claim 16 wherein attaching the electrical component to the conductive segment comprises soldering the electrical component to the conductive segment.

Assignees

• Apple Inc

Inventors

• Sunshine Daniel D
• Podhajny Daniel A
• Gomes Didio V
• May Maurice Philip
• Kindlon David M
• Rosenberg Andrew L

Classifications

• D03D51/06

  using particular methods of stopping · CPC title

• D10B2401/16

  antistatic; conductive · CPC title

• D10B2401/18

  including electronic components · CPC title

• D03J1/00

  Auxiliary apparatus combined with or associated with looms · CPC title

• D03C3/205 Primary

  Independently actuated lifting cords · CPC title