The trade shows are piling up one atop the other, and I’ve decided that I can’t possibly make them all. So, I’m going on vacation for the first time in a while. I missed ATX in February (same time as ARC). I will miss Hannover next week and Automate the week after.
However, Universal Robots has supplied me with news from ATX and then in two weeks at Automate. The collaborative robot, or cobot, is cool. The genre is dinged for being slow, but many other capabilities and features make up for that. Check out these news items.
Universal Robots and VersaBuilt to launch new direct interface for cobots and CNC machines
Manufacturers struggling to get CNC machines to communicate directly with their collaborative robot now have a solution: VersaBuilt’s CNC Communication URCap is a simple yet powerful interface for machine tending applications with Universal Robots. URCap allows a UR cobot to easily execute any machining program stored on the CNC directly through the cobot’s own teach pendant. Initially launching for Haas CNC machines, VersaBuilt will develop UR interfaces for other popular CNC makes later this year.
The Haas CNC Communication URCap will soon be available through the UR+ platform, a showroom of products all certified to integrate seamlessly with UR cobots. The URCap maintains all Haas safety interlock features and works with Haas, VersaBuilt, and other third-party automatic door openers.
“VersaBuilt is excited to partner with Universal Robots to provide machine shops with automation solutions designed for high mix CNC manufacturers,” says Albert Youngwerth, CEO of VersaBuilt Robotics, a company helping machine shops automate thousands of part numbers of all shapes and sizes in turning and milling applications.
VersaBuilt’s patented MultiGrip workholding system will soon be available through the UR+ platform. MultiGrip includes an automatic vise, machinable jaws and an end-of-arm tool for the UR robot. MultiGrip was developed to address the frustration experienced when working with traditional robot grippers and CNC vises.
Regional Sales Director for Universal Robots’ Americas Division, Stuart Shepherd, emphasizes the importance of better integration tools for cobots and CNCs. “CNC machine tending is one of the most popular tasks to automate with collaborative robots,” he says. “But there’s still hurdles to overcome in achieving seamless integration. VersaBuilt’s two new products are important tools in addressing this. We’re excited to welcome them to the UR ecosystem and share their solutions with the ATX audience.”
Visumatic’s showcases cobot-controlled screw driving
Joining VersaBuilt in the UR+ pipeline is Visumatic’s VCM-3X.2 Collaborative Screw Driving Package delivering repeatable joining operations handled directly through the UR cobot’s teach pendant. The system communicates to a screw driver control that handles a wide range of different screw driving feeds and routines. The VCM is bundled with pre-programmed fault recovery logic and Visumatic’s field-proven power bit advance, bit position sensors and fastener delivery confirmation.
XPAK ROBOX – first solution for random case erecting
The XPAK ROBOX box erector, powered by a UR10e cobot arm allows packagers to randomly erect any box in their suite on-demand without changeover. The collaborative design not only enables the operator to safely and intuitively interface with the machine, ROBOX also realizes approximately 60% reduction in terms of the footprint required for a similar machine using more conventional robotic technology requiring fencing.
Solutions for Fast-Growing Applications in Industries Facing Labor Shortages
When U.S. manufacturers were asked to describe their primary business challenge, it wasn’t the increase of raw materials cost, trade uncertainties, or rising health insurance expenses that topped their lists. Close to 70 percent of manufacturers in the National Association of Manufacturers’ 2018 fourth-quarter outlook survey responded that attracting and retaining a quality workforce was their number one concern while the Society of Manufacturing Engineers reported that 89 percent of manufacturers have difficulty finding workers.
The labor shortage is especially prevalent in jobs with many repetitive and ergonomically unfavorable tasks. “These are jobs that we like to refer to as the ‘3D jobs’ – the Dirty, the Dull and the Dangerous,” says Stuart Shepherd, Regional Sales Director of Universal Robots’ Americas Region. “Collaborative robots are now increasingly handling these types of tasks in manufacturing settings. Our booth at Automate will showcase how we work with our rapidly expanding partner network to develop solutions tailored to address the industries and applications hardest hit by labor shortages.”
Universal Robots’ booth #7154 at Automate 2019, the largest automation solutions event in North America held in Chicago April 8-11, features four different application clusters for machine tending, packaging, assembly and processing.
UR+ is a platform that connects UR cobot users to an ecosystem of partners providing UR-certified, ready-to-use cobot accessories such as grippers, vision systems and software. Debuting in the packaging application area as UR+ products are Dorner’s 2200 Series Conveyor and SKF Motion Technologies’ LIFTKIT.
The Dorner conveyors are designed to be the infeed and discharge to Universal Robots and feature the first plug-and-play conveyor-tracking solution for collaborative robots.
The LIFTKIT is a vertical positioning system, adding a 7th axis to the UR10e cobot that will be palletizing with the Schmalz FXB vacuum gripper. The liftkit comes ready to install including a telescopic pillar, controller, and UR+ software plugin.
Dispelling cobot myths The screw-driving applications cover the full range of UR cobot capabilities, from the UR3e table-top cobot assembling PCB boards, UR5e cobots equipped with Robotiq’s 2F-140 grippers performing screw insertion in electrical cabinets, to the UR10e utilizing an Atlas Copco Nutrunner to install bolts into a six-cylinder engine block provided by an active UR customer.
Another myth UR is seeking to dispel is the notion that cobots are not suited for processing applications such as spraying, polishing, dispensing, and sanding. A recent example is Dynabrade’s robotic sanders that come in a UR+ kit including vacuum-ready pneumatic sanders, robot mount, and a solenoid enabling robotic operation.