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US 11,440,149 B2Granted
Apparatus, system and method for adhesive fixturing of a work piece
AssigneeAdvanced Simulation Technology, Incorporated
InventorsMatthew T. Jarvis, Mark A. Rogers, Steven B. Lelinski, Alvin Andrew Potter
Life of this patent
Estimating the term…
Abstract
An apparatus, system and method for adhesive fixturing include UV light sources in alignment with gripper pins communicating through a fixture. A bus connector operably connects the UV light sources to a control box of the workcell. The control box controls the illumination of the UV light sources through the bus connector.
Claims18
An apparatus for adhesive fixturing of a work piece to a fixture, the apparatus comprising:
- a. an automated workcell configured to receive and retain the fixture and the work piece;
- b. a robot operably attached to the workcell and configured to place the work piece and the fixture in contact in a desired orientation, the fixture including a gripper pin configured to transmit UV light to a UV adhesive disposed between the fixture and the work piece when the fixture and work piece are in contact in the desired orientation;
- c. a UV light source, the UV light source having a configuration for selectable illumination of the UV adhesive through the gripper pin, the UV light source being operably connected to a bus connector;
- e. a workcell bus attached to the workcell, the bus connector being operably connectable to the workcell bus;
- f. a control box operably connected to the workcell bus, the emission of UV light from the UV light source through the gripper pin being controllable by the control box when the bus connector is operably connected to the workcell bus, wherein the gripper pin is a one of a plurality of gripper pins and wherein the UV light source is a one of a plurality of UV light sources, each of the plurality of UV light sources corresponding to a one of the gripper pins, each of the UV light sources being aligned with the corresponding gripper pin when the fixture and work piece are placed in contact in the desired orientation, each of the UV light sources being selectably connectable to the control box through the bus connector and workcell bus for control of the emission of UV light from the plurality of UV light sources so that at least two of the UV light sources are separately controllable by the control box.
2 more elements
An apparatus for adhesive fixturing of a work piece to a fixture, the apparatus comprising:
- a. an automated workcell configured to receive and retain the fixture and the work piece;
- b. a robot operably attached to the workcell and configured to place the work piece and the fixture in contact in a desired orientation, the fixture including a gripper pin configured to transmit UV light to a UV adhesive disposed between the fixture and the work piece when the fixture and work piece are in contact in the desired orientation;
- c. a UV light source, the UV light source having a configuration for selectable illumination of the UV adhesive through the gripper pin, the UV light source being operably connected to a bus connector;
- e. a workcell bus attached to the workcell, the bus connector being operably connectable to the workcell bus;
- f. a control box operably connected to the workcell bus, the emission of UV light from the UV light source through the gripper pin being controllable by the control box when the bus connector is operably connected to the workcell bus;
- g. a controller, the controller being operably attached to the bus connector, the controller being operably attached to the UV light sources, the controller being operably attached to the workcell bus when the bus connector is attached to the workcell bus, the controller not being operably attached to the workcell bus when the bus connector is not attached to the workcell bus, the controller being configured to selectably illuminate the UV light sources upon command by the control box when the bus connector is attached to the workcell bus.
3 more elements
An apparatus for adhesive fixturing of a work piece to a fixture, the apparatus comprising:
- a. an automated workcell configured to receive and retain the fixture and the work piece;
- b. a robot operably attached to the workcell and configured to place the work piece and the fixture in contact in a desired orientation, the fixture including a gripper pin configured to transmit UV light to a UV adhesive disposed between the fixture and the work piece when the fixture and work piece are in contact in the desired orientation;
- c. a UV light source, the UV light source being aligned with the gripper pin for selectable illumination of the UV adhesive through the gripper pin, the UV light source being operably connected to a bus connector;
- e. a workcell bus attached to the workcell, the bus connector being operably connectable to the workcell bus;
- f. a control box operably connected to the workcell bus, the emission of UV light from the UV light source through the gripper pin being controllable by the control box when the bus connector is operably connected to the workcell bus, wherein the fixture is a compound fixture comprising a first fixture and a second fixture, the first and second fixtures being attachable one to another, wherein the gripper pin is a first gripper pin and a second gripper pin, the first gripper pin is configured to transmit UV light to the UV adhesive disposed between the first fixture and the work piece, the second gripper pin is configured to transmit UV light to the UV adhesive disposed between the second fixture and the work piece, wherein the UV light source is a first UV light source and a second UV light source, the first UV light source is configured for selectable illumination of the UV adhesive through the first gripper pin, the second UV light source is configured for selectable illumination of the UV adhesive through the second gripper pin, the apparatus further comprising:
- g. a first support structure, the first support structure being selectably attachable to the first fixture, the first UV light source being attached to and supported by the first support structure, the first support structure holding the first UV light source in alignment with the first gripper pin when the first support structure and the first fixture are attached;
- h. a second support structure, the second support structure being selectably attachable to the second fixture, the second UV light source being attached to and supported by the second support structure, the second support structure holding the second UV light source in alignment with the second gripper pin when the second support structure and the second fixture are attached;
- c. the first and second UV light sources being operably connected to the bus connector so that the control box controls the operation of the first and second UV light sources when the bus connector is attached to the workcell bus.
5 more elements
An apparatus for adhesive fixturing of a work piece to a fixture, the apparatus comprising:
- a. an automated workcell configured to receive and retain the fixture and the work piece;
- b. a robot operably attached to the workcell and configured to place the work piece and the fixture in contact in a desired orientation, the fixture including a gripper pin configured to transmit UV light to a UV adhesive disposed between the fixture and the work piece when the fixture and work piece are in contact in the desired orientation;
- c. a UV light source, the UV light source having a configuration for selectable illumination of the UV adhesive through the gripper pin, the UV light source being operably connected to a bus connector;
- e. a workcell bus attached to the workcell, the bus connector being operably connectable to the workcell bus;
- f. a control box operably connected to the workcell bus, the emission of UV light from the UV light source through the gripper pin being controllable by the control box when the bus connector is operably connected to the workcell bus;
- g. a validation bus, the validation bus being separate from the workcell, the validation bus being configured to test the UV output of the gripper pin when the UV light source is connected to the fixture, the UV light source being configured to illuminate upon command through the validation bus when the bus connector is attached to the validation bus.
3 more elements
A method for adhesive fixturing of a work piece to a fixture, the method comprising:
- a. providing an automated workcell having a robot, a control box and a workcell bus, the control box being operably connected to the workcell bus, the workcell being configured to receive and retain the fixture and the work piece, the robot being operably attached to the workcell and configured to place the work piece and the fixture in contact in a desired orientation, the fixture including a plurality of gripper pins configured to transmit UV light to a UV adhesive disposed between the fixture and the work piece when the fixture and the work piece are in contact in the desired orientation;
- b. providing a plurality of UV light sources, each of the UV light sources corresponding to a one of the gripper pins, the UV light sources having a configuration for selectable illumination of the UV adhesive through the gripper pins when the fixture is retained by the work cell;
- d. providing a bus connector, the UV light sources being operably connected to the bus connector, the bus connector being connectable to the control box through the workcell bus when the fixture is retained by the workcell, the emission of UV light from the UV light sources being controllable by the control box when the fixture is retained by the workcell and the bus connector is connected to the workcell bus;
- e. providing a controller, the controller being operably attached to the bus connector, the controller being operably attached to the UV light sources, the controller being operably attached to the workcell bus when the bus connector is attached to the workcell bus, the controller not being operably attached to the workcell bus when the bus connector is not attached to the workcell bus, the controller being configured to selectably illuminate the UV light sources upon command by the control box when the bus connector is attached to the workcell bus;
- f. retaining the fixture by the workcell so that the bus connector is operably attached to the workcell bus and the control box;
- g. retaining the work piece by the fixture and placing the fixture and work piece in contact in the desired orientation by the robot;
- h. commanding by the control box that the UV light sources illuminate;
- i. projecting UV light by the UV light sources through the gripper pins to the UV adhesive disposed between the fixture and the work piece, thereby curing the UV adhesive and attaching the work piece to the fixture.
5 more elements
Dependencies are inferred from the claim text.