Object gripping mechanism

1. An object gripping mechanism for use with a robotic arm, the object gripping mechanism comprising:

an attachment modular configured to connect the object gripping mechanism to the robotic arm;

a plurality of retractable arms each pivotably connected with the attachment modular, wherein each of the plurality of retractable arms comprises an object engagement feature configured to selectably engage an object, wherein the object engagement feature comprises a plunger and a plunger connector, wherein the plunger connector is operably coupled to the retractable arm, such that the plunger remains at least substantially parallel to a surface of an object during operation;

one or more movement mechanisms collectively configured to pivot the plurality of retractable arms to a desired position;

a drive mechanism positioned within each of the plurality of retractable arms and configured to pivot the object engagement feature relative to a corresponding retractable arm, wherein the drive mechanism comprises:

a gear operably engaged with one of the one or more movement mechanisms; and

a timing belt operably connected with the gear and extending to the object engagement feature, wherein the timing belt is configured to pivot the object engagement feature such that movement of the retractable arm via the gear causes synchronous movement of the object engagement feature in an opposite direction relative to the corresponding retractable arm based on movement of the one of the one or more movement mechanisms.

2. The object gripping mechanism of claim 1 , wherein the plunger is rigidly attached to the plunger connector.

3. The object gripping mechanism of claim 1 , wherein each of the one or more retractable arms are controlled via a separate movement mechanism.

4. The object gripping mechanism of claim 1 , wherein the retractable arms define a plurality of gears configured to independently adjust the retractable arm and the object engagement feature disposed on said retractable arm.

5. The object gripping mechanism of claim 4 , wherein each of the retractable arms further comprise an arm actuating gear configured to engage an arm gear, wherein the arm gear is rotatably coupled with a timing belt gear at a first end of the timing belt, wherein the object engagement feature is attached at a second end of the timing belt.

6. The object gripping mechanism of claim 1 , wherein the retractable arms extend between a pivot end and a distal end, and the object engagement feature is pivotable about the distal end.

7. The object gripping mechanism of claim 1 , wherein at least one of the one or more movement mechanisms comprise a motor.

8. The object gripping mechanism of claim 1 , wherein the object engagement feature is a vacuum gripper.

9. The object gripping mechanism of claim 1 , wherein the plurality of retractable arms comprise at least four retractable arms.

10. The object gripping mechanism of claim 9 , wherein the one or more movement mechanisms is embodied as a single movement mechanism configured for synchronously moving all of the at least four retractable arms.

11. The object gripping mechanism of claim 1 , wherein the plurality of retractable arms are movable between a retracted position and an extended position.

12. A robotic arm comprising:

an attachment modular configured to connect an object gripping mechanism to the robotic arm;

a plurality of retractable arms each pivotably connected with the attachment modular, wherein each of the plurality of retractable arms comprises an object engagement feature configured to selectably engage an object, wherein the object engagement feature comprises a plunger and a plunger connector, wherein the plunger connector is operably coupled to the retractable arm, such that the plunger remains at least substantially parallel to a surface of an object during operation;

one or more movement mechanisms collectively configured to pivot the plurality of retractable arms to a desired position;

a drive mechanism positioned within each of the plurality of retractable arms and configured to pivot the object engagement feature relative to a corresponding retractable arm, wherein the drive mechanism comprises:

a gear operably engaged with one of the one or more movement mechanisms; and

a timing belt operably connected with the gear and extending to the object engagement feature, wherein the timing belt is configured to pivot the object engagement feature such that movement of the retractable arm via the gear causes synchronous movement of the object engagement feature in an opposite direction relative to the corresponding retractable arm based on movement of the one of the one or more movement mechanisms.

13. The robotic arm of claim 12 , wherein the attachment modular is attached to the robotic arm via one or more fasteners.

14. The robotic arm of claim 12 , wherein the retractable arms are configured to extend between a pivot end and a distal end, and the object engagement feature is pivotable about the distal end.

15. The robotic arm of claim 12 , wherein the retractable arms define a plurality of gears configured to independently adjust the retractable arm and the object engagement feature disposed on said retractable arm.

16. The robotic arm of claim 12 , wherein the plurality of retractable arms are movable between a retracted position and an extended position.

17. A method of manufacturing an object gripping mechanism for use with a robot arm, the method comprising:

providing an attachment modular configured to connect the object gripping mechanism to the robotic arm;

attaching a plurality of retractable arms to the attachment modular, each retractable arm pivotably connected with the attachment modular;

providing one or more movement mechanisms in communication with one or more retractable arms, wherein the one or more movement mechanisms are collectively configured to pivot the plurality of retractable arms to a desired position;

providing an object engagement feature connected to the retractable arm configured to selectably engage an object, wherein the object engagement feature comprises a plunger and a plunger connector, wherein the plunger connector is operably coupled to the retractable arm, such that the plunger remains at least substantially parallel to a surface of an object during operation,

wherein the plurality of retractable arms each provide a drive mechanism positioned within each of the plurality of retractable arms and configured to pivot the object engagement feature relative to a corresponding retractable arm, wherein the drive mechanism comprises:

a gear operably engaged with one of the one or more movement mechanisms; and

a timing belt operably connected with the gear and extending to the object engagement feature, wherein the timing belt is configured to pivot the object engagement feature such that movement of the retractable arm via the gear causes synchronous movement of the object engagement feature in an opposite direction relative to the corresponding retractable arm based on movement of the one of the one or more movement mechanisms.