End Effector Connector With Integrated Vacuum Source

The vacuum system is segmented into modular components: a vacuum pump assembly that can be mounted away from the robotic arm, and a connector assembly with integrated vacuum distribution manifold that attaches to the end effector. This segmentation allows long vacuum lines to be replaced with shorter, more flexible connections at the end effector, maintaining dexterity while providing sufficient suction force through the distributed manifold system.

The vacuum distribution manifold is integrated into the connector assembly at the end effector, moving the vacuum source function from a centralized location on the robotic arm to the endpoint dimension. This dimensional shift allows the main vacuum line to be routed externally along the arm's path, while the actual vacuum application points are distributed across multiple nozzles at the end effector, preserving arm flexibility.

The vacuum system is divided into a pump assembly that can be positioned remotely for thermal management, and a connector assembly with an integrated vacuum distribution manifold. The manifold contains multiple vacuum ports that distribute vacuum pressure locally at the end effector, minimizing the effective vacuum line length from the manifold to the suction points and reducing pressure loss despite the pump's remote position.

The vacuum distribution manifold acts as an intermediary between the remote vacuum pump and the end effector suction ports. It receives vacuum pressure through a single line from the pump and redistributes it through multiple shorter internal passages to the various suction points, effectively mediating the pressure distribution and minimizing energy loss while allowing the pump to be positioned away from the robotic arm for heat management.

The vacuum distribution manifold is merged with the connector assembly, combining the functions of mechanical connection and vacuum distribution into a single integrated component. This merger allows the connector to serve dual purposes: mechanically coupling the end effector to the robotic arm while simultaneously distributing vacuum pressure to multiple suction ports, thereby improving adaptability without proportionally increasing complexity.

The connector assembly with integrated vacuum manifold is designed as a universal interface that can accommodate different end effector configurations and suction requirements. The manifold provides multiple vacuum ports that can be selectively used, and the connector design allows for adaptation to various end effector types, enhancing versatility while maintaining a standardized connection interface that does not excessively complicate the overall system.