Insulating glass unit fluid exchange assembly and method
A fluid exchanging system and method for use in exchanging fluids in insulating glass units (IGUs). The fluid exchanging system includes an articulating arm having a plurality of members and arms to allow movement about multiple axes defined by the articulating arm, an optical sensor system, coupled to the articulating arm, for identifying an opening in a spacer frame of an IGU, and a fluid exchanging apparatus releasably couplable to the articulating arm. The fluid exchanging apparatus also includes a fluid exchanging head for evacuating atmospheric air from the IGU and dispensing fluid into the IGU.
1. A method of constructing a fluid exchanging system for use in filling insulating glass units (IGUs), the method comprising the steps of:
assembling a fluid exchanging apparatus comprising a releasably couplable element configured to be coupled to an articulating arm via an attachment apparatus and a fluid exchanging head for evacuating air and dispensing fluid into an IGU;
coupling an optical sensor system to an articulating arm to identify an opening in the IGU;
coupling an alignment apparatus to the articulating arm, the alignment apparatus comprising a probe for entering the opening; and
connecting the optical sensor system, the articulating arm, the alignment apparatus, and the fluid exchanging apparatus to a controller, said controller configured to receive information from the optical system, the alignment apparatus, and the fluid exchanging apparatus, and instruct the articulating arm and the fluid exchanging apparatus based upon said information.
2. The method of claim 1 , comprising housing one or more fluid exchanging apparatuses on one or more shuttles, wherein the articulating arm is releasably couplable to one or more of the fluid exchanging apparatuses housed on the shuttles.
3. The method of claim 1 , wherein assembling the fluid exchanging apparatus comprising coupling the fluid exchanging head of the fluid exchanging apparatus to at least one of a fluid reservoir and a vacuum, the fluid exchanging head extending away from a support head of the fluid exchange apparatus from a trailing end to a leading end.
4. The method of claim 1 , wherein assembling the fluid exchanging apparatus comprising forming a support clamp, said support clamp coupling to a surface near the IGU to support the fluid exchanging apparatus in a dispensing position absent coupling to the articulating arm.
5. The method of claim 4 , wherein forming the support clamp comprises coupling a magnet to the fluid exchange apparatus.
6. The method of claim 1 , comprising attaching the probe to the articulating arm for confirming a location and clearance of the opening.
7. The method of claim 1 , wherein attaching the probe to the articulating arm comprises coupling a proximity sensor to or near the probe to identify obstructions near the opening and prevent physical interaction of the probe with one or more glass lites comprised in the IGU.
8. The method of claim 1 , wherein coupling the optical sensor system to an articulating arm comprising coupling the optical sensor system to be longitudinally adjacent and recessed relative to the attachment apparatus.
9. The method of claim 1 , wherein coupling the optical sensor system to an articulating arm comprising coupling the optical sensor system to be laterally adjacent the attachment apparatus, wherein the attachment apparatus laterally spaces the optical sensor system from the alignment apparatus.
10. The method of claim 1 , further comprising providing one or more shuttles to house one or more fluid dispensing apparatuses, wherein the articulating arm releasably couples to the one or more fluid dispensing apparatuses housed in the one or more shuttles responsive to instruction from the controller.
11. A method of constructing a fluid exchanging system for use in filling insulating glass units (IGUs), the method comprising the steps of:
assembling a plurality of members and arms into an articulating arm that allow movement about multiple axes defined by the articulating arm;
assembling a fluid exchanging apparatus comprising a releasably couplable element configured to be coupled to the articulating arm via an attachment apparatus and a fluid exchanging head for evacuating air and dispensing fluid into an IGU;
coupling an optical sensor system to the articulating arm to identify an opening in the IGU; and
connecting the optical sensor system, the articulating arm, and the fluid exchanging apparatus to a controller, said controller configured to receive information from the optical system, and the fluid exchanging apparatus, and instruct the articulating arm and the fluid exchanging apparatus based upon said information.
12. The method of claim 10 , further comprising coupling an alignment apparatus to the articulating arm, the alignment apparatus comprising a probe for entering the opening.
13. The method of claim 12 , further comprising coupling the alignment apparatus to the controller, the controller configured to receive information from the alignment apparatus.
14. The method of claim 10 , further comprising assembling the fluid exchanging head defining a first path for evacuating air from the IGU and a second path for dispensing fluid into the IGU.
15. The method of claim 10 , wherein coupling the optical sensor system to the articulating arm further comprising coupling the optical sensor system to attachment arm such that the optical sensor system is laterally adjacent to the attachment apparatus.
16. The method of claim 10 , further comprising coupling a probe to the articulating arm, the probe for confirming a location and clearance of the opening.
17. The method of claim 16 , wherein coupling the probe comprises coupling a proximity sensor to the articulating arm to identify obstructions near the opening and prevent physical interaction of the probe with one or more glass lites comprised in the IGU.
18. The method of claim 10 , wherein assembling the fluid exchanging apparatus further comprising assembling an attachment mechanism, said attachment mechanism interacting with a surface of a support of the IGU to support the fluid exchanging apparatus in a dispensing position absent coupling to the articulating arm.
19. A method of constructing a fluid exchanging system for use in filling insulating glass units (IGUs), the method comprising the steps of:
assembling a fluid exchanging apparatus comprising a releasably couplable element configured to be coupled to an articulating arm via an attachment apparatus;
coupling a fluid exchanging head to the fluid exchanging apparatus, the fluid exchanging head defining a first path for evacuating air from the IGU and a second path for dispensing fluid into the IGU;
coupling an optical sensor system to the articulating arm to identify an opening in the IGU; and
coupling an alignment apparatus to the articulating arm, the alignment apparatus comprising a probe for entering the opening.
20. The method of claim 19 , comprising connecting the optical sensor system, the articulating arm, the alignment apparatus, and the fluid exchanging apparatus to a controller, said controller configured to receive information from the optical system, the alignment apparatus, and the fluid exchanging apparatus, and instruct the articulating arm and the fluid exchanging apparatus based upon said information.