How do robots load and unload machines during manufacturing?

In manufacturing, robots perform machine loading and unloading by utilizing specialized mechanical components to grasp and move parts into or out of production machinery.12

To execute these tasks, a robot is typically equipped with an "end effector"—a device attached to its wrist—that functions as a gripper. Because these grippers must securely hold specific components, they are usually custom-designed to match the geometry of the part being handled. Some advanced or "intelligent" robots incorporate tactile or visual sensors, allowing them to detect the proximity of an object and adjust their movements accordingly.12

This application is a subset of material handling, which is one of the primary categories of industrial robotic use. Robots are often chosen for these operations when the work is repetitive, hazardous, or involves handling heavy and awkward parts, as they provide a reliable substitute for human labor. The integration of these systems allows for efficient, programmable workflows that can be adjusted to accommodate different product styles.12