A robotic tube bending machine

A robotic tube bending machine comprising:

• a tube feeder unit comprising:
• a tube feeding tray configured to load a plurality of tubes to be bend;
• a pneumatic feed separator comprising at least two jaws, configured to move in a reciprocating motion to separate each tube from the plurality of tubes loaded by the tube feeding tray for sequential operation;
• a robotic arm assembly in communication with a controller, wherein the robotic arm assembly comprises:
• a robotic arm;
• a tube gripping unit comprising:
• a pneumatic gripper and at least two gripper fingers configured to pick up each tube from the tube feeder unit by simultaneous movement of a plurality of axis of the robotic arm to reach a three-dimensional coordinate upon receiving a signal from the controller;
• a collision detection module configured to:
• detect presence of the robotic arm across a non-intended area by measuring force of the robotic arm;
• deactivate the robotic arm based on a control signal received from the controller upon detecting a condition of collision;
• a bend head coupled to the robotic arm assembly in an opposite direction, wherein the bend head comprises:
• a bending die configured to clamp each tube from the plurality of tubes;
• and
• a pressure die configured to apply pressure on the bending die to bend each tube in intricate three dimensional shapes by rotating the tubes at a plurality of predefined angles by maneuvering the robotic arm upon receiving a maneuvering signal from the controller.