Step-by-step automation

Handling of incoming goods

Incoming goods are typically placed on the floor in lanes, also called deep stacks. These floor buffers are usually filled by lorry drivers or dock personnel. An AGV, Autopilot from Toyota, can then “put away” the incoming goods from the inbound area into a storage area, which is often a type of racking or floor buffer.

In put-away processes it occurs that more than one vehicle takes care of the transport to use the best suitable vehicle type for each task. For example, an automated low-lifter for the transport and a reach truck for the storage – making sure you get the right fit for your applications.

The image shows a typical pick-up station: floor buffer (sometimes conveyor).

How it works

The transport orders are often initiated by the dock manager, either via a tablet (connected to T-ONE) or a button. T-ONE will receive the destination from the Warehouse Management System (WMS) once the Autopilot has picked up your load and the onboard scanner has verified the goods ID. For sites without a WMS, T-ONE comes with a destination mapping feature. Through this, T-ONE can check the scanned value from a load against pre-defined data and criteria to obtain the correct drop-off destination. The destination doesn’t need to be pre-configured and can, for example, be different in the morning than in the afternoon, giving you the flexibility to add custom logic.

Smooth goods handling

To ensure a smooth pick-up of the goods from the inbound area, it is key that the goods are placed correctly. Therefore, we recommend implementing a visual check of the pallet placement and identify any goods damage before the incoming goods are put away to the storage. Training of employees and lorry drivers can help you improve this process and make the automated operation run smoother and more efficiently.

In the image you see a typical drop-off station: floor buffer, conventional or gravity-flow racking, shuttle storage (RS150 with RAE).

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Automated refilling of parts

The replenishment process is typically found in production sites, at assembly lines or in picking/kitting areas, where you need to refill parts. Pallets are picked up by Toyota Autopilots from floor buffers or racking in the storage area and taken to the production or picking areas.

A single pallet can be transported by an automated forklift truck, or a number of pallets can be towed at the same time by an automated tow tractor. Around busy areas, such as assembly lines, forkless solutions are a good alternative for smooth and safe pallet transport.

The image shows a typical pick-up station: floor buffer, conventional or gravity-flow racking, shuttle storage (RS150 with RAE).

How it works

For each replenishment task, the T-ONE automation software creates two transport orders. It combines the “point-to-point” and “empty pallet handling” flows: first taking away the empty pallet and then replenishing it with a full pallet. It can also start a loop transport with an automated tow tractor. You have the flexibility to choose between your machines’ Programmable Logic Controller (PLC) system or WMS to initiate these transport orders. You can also have an operator to initiate them via a tablet or a connected button.

In the image you see a typical drop-off station: work stations in production, racking.

Read more about automated tow trains >>

The takt time is not always equal within a production and therefore smaller buffers might be needed to store the semi-finished goods from time to time. T-ONE, Toyota’s automation software, will identify this need and create a temporary storage position where the Autopilots can safely place your goods. When needed, the system will send a new transport order to one of the automated vehicles to finish the “point-to-point transport” – optimising the solution to your needs.

Flexible cross-docking

In distribution centres these types of transports are often referred to as “cross-docking” flows, where goods are directly moved by Autopilots from inbound buffers to the outbound area, typically placed in deep stack buffers waiting to be shipped.

Read more about automated low-lifters >>

Moving empty pallets throughout your site

The empty pallet handling process is found in most operations where material has been replenished such as at assembly lines, picking or kitting areas or where waste needs to be handled.

How it works

Your empty pallets can be either taken by automated vehicles one by one from the assembly/picking/kitting station to a pallet dispenser; or empty pallets are brought to production for loading of finished goods. Another way to apply empty pallet handling in your operation is to have a pile of pallets, commonly stacked manually, transferred by an AGV from a floor buffer in a production area to another floor buffer at the empty pallet storage.

Automatically or on demand

You can choose to have the transport orders for this type of flow initiated by the machines’ PLC system or the Warehouse Management System. Alternatively, an operator can initiate them via a tablet connected to Toyota’s automation software (T-ONE), or a button.

In the image you see a typical pick-up and drop-off station: floor buffer, scrap station.

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Getting ready to deliver

When products are produced and finished, automated vehicles can pick up the goods at the final station such as the end of a production line, a conveyor or directly at a production machine. When wrapping is required, the Autopilot will bring the goods to a wrapping station and then to the outbound area.

The image shows a typical pick-up station: conveyor, production machine, wrapper.

Storing of goods

The pallets may go straight away in the outbound buffer waiting to be shipped, but often they are stored for some time before being dispatched. When goods are brought to the storage, there’s in some cases a goods handover between machines, handled by a multileg order, to use the most suitable machine for each task. When produced in batches, automated forklifts will place the goods in gravity or shuttle racking. For non-batched goods conventional racking is common. Thanks to the wide range of solutions there’s always a perfect fit for your operations.

In the image you see a typical intermediate station: conventional or gravity-flow racking, shuttle storage (RS150 with RAE).

How it works

Orders to bring your goods to the outbound or storage are usually initiated automatically by an I/O signal e.g. a photocell or a scanner triggered by the load as it approaches the end of a conveyor. The task can also be given automatically by your production machines’ PLC system or manually by an operator via a tablet. The destination is decided by our automation software T-ONE either together with the WMS or via the destination mapping feature that can send a scanned value to a specific destination.

The image shows a typical drop-off station: floor buffer.

Read more about our shuttle operation >>

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