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Manufacturing Technology Insights | Monday, May 23, 2022
Industrial robots are currently ubiquitous in factories, warehouses, and industries across the globe.
FREMONT, CA: The assembly of small components into larger units is vital in the production process. Previously, this assembly type could only be accomplished by combining human skill, eyesight, and intelligence. Recent technological breakthroughs have made it possible for robots to do many of these activities. Robots that can distribute bonding chemicals are a related technology because many assembly procedures require adhesives.
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Typically, assembly robots are secured to the floor or an overhead trestle and cannot move. Numerous robots used for assembly and adhesive dispensing have XYZ or Cartesian configurations. Six-axis robots, which can move more freely than XYZ robots, will be utilized in increasingly complex systems.
Assembly Robots
Automotive was among the first industries to utilize industrial robots for assembly. Today, the uses for assembly robots extend far beyond the automotive industry. There is an increasing demand for rapid robotic assembly of tiny components. The precision and speed of robotic assembly frequently result in a larger output and greater precision than is possible with human labor.
Adhesive Dispensing Robots
A dispensing robot applies adhesives and sealants for various purposes. Among these are attaching components and enclosing them with a sealant. A tiny, high-speed robot is required for smaller tasks such as glue and epoxy distribution. Robots with a heavier payload are utilized for larger applications, such as those typically seen in the automotive industry.
In the category of assembly and dispensing, different types of robots include nailing and stapling robots, riveting robots, screwdriver robots, and wiring and cabling robots.
Handling and Picking
Handling and picking robots convey goods throughout a warehouse or remove items from a tote and deposit them in a shipping container. With the development of e-commerce, the need for robots that can pick and fulfill orders is substantial and expanding.
Material Handling Robots
Transporting items is one of the most prevalent duties in warehouses and factories. Studies indicate that most of an industrial worker's day is spent walking, pushing a cart, or driving industrial vehicles such as forklifts. These tasks have a minimal value-added and are therefore prime candidates for automation.
Autonomous forklifts are becoming increasingly common. It is advantageous to reduce the amount of labor required to transport goods, but there is also a safety concern. Hundreds of forklift-related fatalities and thousands of forklift-related injuries occur every year. Autonomous forklifts employ several sensors that allow them to avoid collisions.
Autonomous mobile robots (AMRs) comprise larger autonomous vehicles, such as forklifts, and smaller autonomous vehicles, such as carts. An AMR is frequently used to transport goods from an order picker to a packing station in a warehouse. Conveyor systems consisting of moving belts or spinning cylinders have been utilized to convey things within a facility for a very long time. However, conveyor systems have limited adaptability, and reconfiguring many conveyor systems is costly and time-consuming. AMRs are highly adaptable because, after creating a map of the facility, they can go autonomously from one location to the next, avoiding obstacles.
Liquid Handling Robots
The testing of medical samples, the analysis of liquids' chemical composition, and biological experiments are three applications that require frequent pipetting regularly. Pipetting is the technique of suctioning a little liquid into a syringe and transferring the liquid in exact volumes into a second container.
Pipetting can consume hours per day for laboratory and medical professionals. It is a manual, repetitive process in which errors are easily made.
To create eye drops, nasal sprays, and various other liquid pharmaceuticals, pharmaceutical companies must distribute precise quantities of liquids into containers.
These procedures can be automated by liquid-handling robots, resulting in increased throughput, greater accuracy, and enhanced traceability.
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