Planning a Safe and Successful Integration: Robots in Packaging/Palletizing

You’ve got a lot on your plate when implementing packaging/palletizing robots into a production process. The choices you make when it comes to process logistics, safety, and robot selection directly impact production planning, inventory, scheduling, quality, and efficiency.
 
This holds true whether you are designing your own system or hiring a system integrator; either way, your decisions will have consequences for all personnel from plant floor workers to management.

Of course, in today’s manufacturing environment, a full plate is a good sign; so rejoice, roll up your sleeves and dig in—with these tips on robotic palletizing, you’ll be granted seconds in no time. 

Determine Process Logistics

Consider the details of your process, such as: how is your product arriving at the robot?

One of the first things you’ll be considering as you plan your palletizing process is the logistics of your process. A robotic process allows for 24/7 packaging/palletizing without many failures, so you need to ensure your production rate will equal that of the packaging/palletizing rate in order to optimize your robotic capital.

Consider the following questions:

The answers to these questions, and others like them, effect the coordination of the production outfeed system with the packaging/palletizing infeed system. A benefit of a robot packaging/palletizing system is that it can handle multiple production and product lines, and can automate and possibly synchronize packaging and pallet feeding. If you consider every detail of your process, you’ll be able to maximize these strengths.

When it comes to robot safety, first familiarize yourself with the ANSI/RIA 15.06-1999 American National Standard for Industrial Robots and Robot Systems - Safety Requirements. This safety standard provides you with guidelines for robot installations, as well as methods to keep personnel safe when working around robots.

Then, conduct your own risk assessment to determine what risks and hazards the system may present. Look for ways you can eliminate accidents, which in turn reduces costs and increases productivity.   This also helps you to prioritize your design plan—as is often said; safety first!

There are many tools available for robot safety; do some research into items like locking gate switches, light curtains, safety scanners, safety mats, and even the safety provisions built in to various robot software, to determine which meets your critical safety requirements.

Editor’s Note:
For more on robot safety, standards, and on risk assessment, join RIA at the National Robot Safety Conference XXI  in Dearborn (Detroit), Michigan, October 26-28, 2009 where these and many other topics will be explored. For complete event information, including agenda, click: National Robot Safety Conference XXI or Register Now!

Select a Robot

Workspace size and layout play a large role in selecting a robot.

You’ve got your process plotted with all safety considerations accounted for—now it’s time to select your robot. Add the following questions to your list of “need to know” items:  

Selecting your robot is intricately tied into your process logistics and safety considerations—you may discover you have to go back to process planning stage before you’re done. However, the more thorough you are from the beginning the easier this task is.

Summary

Just like with meals, the prep work takes the most time. But when you know the logistics of the process, work with safety in mind, and choose your ingredients well, you’re output is likely to be a success. There is no easy recipe to follow, but planning, forethought, and creative solutions will help keep your plate full, and ensure a demand for seconds.

Further Information:

JR Automation Technologies is a RIA Integrator Member.  Please contact JR Automation Technologies., Holland, Michigan, at 616/399-2168 for additional information; or visit www.jrauto.com.