5 Key Variations Between Palletizing and Depalletizing

We frequently put the duties of palletizing and depalletizing collectively after we speak about automation. However, there are some key variations between these two logistical duties.

Do you have to deal with palletizing and palletizing duties in a different way?

Is one process tougher to attain with a robotic than the opposite?

May the identical robotic carry out each duties?

If you perceive the precise necessities of palletizing and depalletizing, you can also make higher choices about including automation to your manufacturing workflow. It can assist you to to organize your facility for robotic palletizing and get probably the most out of your new funding.

Let us take a look at the similarities and variations between these two robotic duties…

The that means of palletizing

Palletizing means putting or stacking objects onto a picket, plastic, or metallic pallet for transport or storage. It’s a important process for logistics because it helps to keep away from harm or lack of merchandise throughout transportation. Billions of pallets are used worldwide every single day.

The normal solution to carry out palletizing is to do it manually. A employee takes bins or different types of packaged merchandise from the manufacturing line and stacks them onto the empty pallet.

Extra lately, collaborative robots have turn into a well-liked solution to obtain palletizing. Robots are extra constant than human staff and assist to scale back the variety of accidents which can be frequent for palletizing staff.

The that means of depalletizing

Depalletizing means systematically eradicating bins, luggage, or different packaged objects from a loaded pallet. It’s usually the primary stage in a producing course of, the place uncooked supplies have arrived right into a facility loaded onto a pallet.

In comparison with palletizing, depalletizing is commonly a extra advanced process. Nevertheless, robotic methods can nonetheless carry out depalletizing with the correct setup.

A associated process is “repalletizing.” Right here, objects are faraway from one loaded pallet and positioned onto a second pallet for additional cargo.

The similarities between palletizing and depalletizing

Earlier than we have a look at the variations between these two duties, it is value reminding ourselves of the similarities. Palletizing and depalletizing are clearly very related duties.

Some clear similarities between the 2 duties are:

• They’re usually achievable with the identical robotic. The Robotiq Palletizing Answer, for instance, works equally properly for both process.
• They each contain shifting bins, luggage, or different objects between a hard and fast level (e.g. the tip of a conveyor) and a commonly organized sample on a pallet.
• They’re each repetitive, uninteresting jobs that individuals do not prefer to carry out manually.
• They’re usually a bottleneck to manufacturing in services, particularly when palletizing operators carry out a number of roles.

These similarities are essential if you find yourself deploying a robotic. They imply you can usually deal with palletizing and depalletizing collectively. The deployment and integration work that you just do for, say, palletizing will apply on to the deployment of a depalletizing process, and vice versa.

5 Key variations between palletizing and depalletizing

There are additionally some essential variations between palletizing and depalletizing. Despite the fact that the duties look related, you’ll seemingly encounter distinctive challenges with one that may not come up — or would come up in a distinct kind — with the opposite.

Some key variations between the 2 duties are:

1. Unloading challenges

With a palletizing process, you management every little thing in regards to the objects on the pallet. The robotic picks up the field from a conveyor, for instance, and locations it in a exact location on the pallet.

With depalletizing, you might be unloading objects from a pallet that any individual else loaded. There’s all the time a risk that objects can be in sudden positions on the pallet or the distribution of things is inconsistent.

2. Gadgets moved in transit

Pallets transfer quite a bit throughout transit. Securing the load with insufficient shrinkwrap is without doubt one of the most typical errors in palletizing.

If you end up depalletizing, it’s not unusual for objects to have moved in transit. Your depalletizing robotic should have the ability to account for such motion or it would make errors.

3. Robotic imaginative and prescient

A typical solution to deal with the uncertainty of unloading pallets is to add robotic imaginative and prescient to depalletizing functions.

Imaginative and prescient sensing provides to the complexity of your robotic software, but it surely improves the system’s flexibility to adjustments. With palletizing, you possibly can usually get away with out including any imaginative and prescient sensing to your robotic.

4. Totally different upstream and downstream processes

A transparent distinction between palletizing and depalletizing is that they work together with completely different processes in your manufacturing workflow.

Palletizing duties normally come after upstream packaging duties, resembling sealing, labeling, and case erecting.

Depalletizing duties normally come in the beginning of your workflow and can work together with duties like choosing, sorting, and unpacking.

5. Location in your facility

Probably, a palletizing and depalletizing robotic will sit in numerous areas in your facility. You’ll want to find the robotic near whichever upstream or downstream processes come earlier than or after it in your workflow.

In case your manufacturing portions are low, you would possibly have the ability to use the identical robotic for each palletizing and depalletizing. If that’s the case, you’ll need to take this under consideration if you design your robotic cell and determine the way it will match into the format of your facility.

Find out how to determine for those who want a palletizing or depalletizing robotic

Do you want a palletizing or depalletizing robotic in your personal facility? Possibly you want each?

There are some questions you possibly can ask your self that can assist you discover the very best palletizing answer on your distinctive scenario.

Ask your self questions like:

• Do we now have most bottlenecks at the start or on the finish of our workflow?
• The place within the facility can we wish to place the robotic?
• Will we wish to attempt to carry out each duties with the identical robotic or have a number of robots?
• What could be our throughput of product for both of the duties?

Take a look at our options web page to see case research of firms which have succeeded with robotic palletizing.

Would palletizing or depalletizing take advantage of sense for you proper now? Inform us within the feedback beneath or be a part of the dialogue on LinkedIn, Twitter, Fb, or the DoF skilled robotics group.