A repair machine is provided. The repair machine is structured to apply a repair fluid to a plurality of can ends. The repair machine includes a can end down stacker assembly, a can end conveyor assembly, and a spray assembly. The can end down stacker assembly is structured to move individual can en
A repair machine is provided. The repair machine is structured to apply a repair fluid to a plurality of can ends. The repair machine includes a can end down stacker assembly, a can end conveyor assembly, and a spray assembly. The can end down stacker assembly is structured to move individual can ends from a stack to a conveyor assembly. The can end conveyor assembly is structured to transport the can ends over a path, the can end conveyor assembly including a number of reference locations. The can end conveyor assembly is disposed adjacent to the can end down stacker assembly and receives can ends therefrom. The spray assembly is disposed adjacent to the can end conveyor assembly downstream of the can end down stacker assembly. The spray assembly includes a locator assembly, a spray gun assembly, a motion assembly, and a control assembly.
대표청구항▼
1. A spray assembly for a repair machine, said repair machine structured to apply a repair fluid to a plurality of can ends, each said can end including a body and a first deformation, said can end body having an upper side and a perimeter, said first deformation disposed on said can end body upper
1. A spray assembly for a repair machine, said repair machine structured to apply a repair fluid to a plurality of can ends, each said can end including a body and a first deformation, said can end body having an upper side and a perimeter, said first deformation disposed on said can end body upper side and adjacent said can end body perimeter, said repair machine including a can end conveyor assembly, said can end conveyor assembly structured to transport said can ends over a path, said can end conveyor assembly including a number of reference locations, said spray assembly comprising: a locator assembly structured to determine the location of said first deformation relative to a can end conveyor assembly reference location and to provide a location signal;a spray gun assembly including a number of spray guns and a motion assembly;each said spray gun structured to apply a repair fluid to said can end;said motion assembly structured to receive an orientation signal and, in response to said orientation signal, to position one said spray gun of said number of spray guns in an application orientation relative to said first deformation; anda control assembly, said control assembly structured to receive a location signal, to convert said location signal to orientation data, and to provide an orientation signal, said control assembly in electronic communication with said locator assembly and said motion assembly. 2. The spray assembly of claim 1 wherein: said locator assembly includes a camera and a programmable logic circuit;said camera structured to provide image data, said camera electronically coupled to said locator assembly programmable logic circuit; andsaid locator assembly programmable logic circuit structured to receive said image data, convert said image data to location data, and to provide said location signal. 3. The spray assembly of claim 2 wherein said first deformation includes a generally cylindrical rivet and a tab, and wherein: said locator assembly is structured to determine the location of said rivet;said location data includes data indicating the location of said rivet; andsaid motion assembly structured to position said spray gun assembly in an application orientation relative to said rivet. 4. The spray assembly of claim 3 wherein said rivet includes an indicia disposed on the rivet upper surface, and wherein said locator assembly is structured to determine the location of said rivet indicia. 5. The spray assembly of claim 4 wherein said locator assembly is disposed upstream of said spray gun assembly. 6. The spray assembly of claim 1 wherein: said spray gun assembly includes a mounting member and a pivot member;said pivot member rotatably coupled to said mounting member, said pivot member structured to rotate about an axis of rotation; andeach said spray gun coupled to said pivot member, each said spray gun spaced from said pivot member axis of rotation. 7. The spray assembly of claim 6 wherein each said spray gun is structured to apply said repair fluid to a localized area on said can end. 8. The spray assembly of claim 7 wherein each spray gun assembly is structured to produce a stream of fluid. 9. The spray assembly of claim 7 wherein each spray gun assembly is structured to produce a stream of fluid that is one of either a stream that is generally parallel to said pivot member axis of rotation, or, that is generally at an angle relative to said pivot member axis of rotation. 10. The spray assembly of claim 9 wherein each spray gun assembly is structured to move over about a proportional arc. 11. The spray assembly of claim 10 wherein: said pivot member includes a first end, a second end, a first mounting portion, a second mounting portion, and a counterweight;said pivot member first end rotatably coupled to said mounting member;said first mounting portion coupled to said pivot member second end;said second mounting portion coupled to said pivot member second end, said second mounting portion disposed generally opposite said first mounting portion;a first gun assembly coupled to said first mounting portion; andsaid counterweight coupled to said second mounting portion. 12. The spray assembly of claim 11 wherein: said control assembly is structured to move said spray gun assembly according to a predetermined motion,said control assembly is structured to track the orientation of said pivot member, and, wherein said control assembly includes rotation limit data indicating a first rotation stop and a second rotation stop; andsaid predetermined motion is a limited oscillating motion between said first rotation stop and said second rotation stop. 13. The spray assembly of claim 10 wherein: said pivot member includes a first end, a second end, a first mounting portion, a second mounting portion;said pivot member first end rotatably coupled to said mounting member;said first mounting portion coupled to said pivot member second end;said second mounting portion coupled to said pivot member second end, said second mounting portion disposed generally opposite said first mounting portion;a first spray gun assembly coupled to said first mounting portion; anda second spray gun assembly coupled to said second mounting portion.
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이 특허에 인용된 특허 (4)
McIntyre Norman J.,CAX ; Vandewiel Joseph G.,CAX ; Vanderweyst Francis A.,CAX, Crimped can caliper.
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