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Robotic applications find new inroads with food producers

Advancements in end-effector technology and better sensing are expanding industrial robotics' reach in the food industry.

A robotic system used in the Intelligent Cutting and Deboning project prepares to slice through the shoulder joint of a chicken. (GT Photo: Gary Meek)
A robotic system used in the Intelligent Cutting and Deboning project prepares to slice through the shoulder joint of a chicken. (GT Photo: Gary Meek)

Cobot technology — collaborative meets robot — has had its share of media buzz recently, but advanced industrial robot technology could be another compelling narrative as food manufacturers find new ways to insert more automation into plants. For example, advanced industrial robots are beginning to offer better end-effector technology and sensing to help food manufacturers find these new applications.

One new end-effector from Soft Robotics Inc. provides fruit producers the ability to use robots to pick irregular-sized products, gently. 

“Our end-of-arm tools operate by injecting and removing precise amounts of air from our patterned soft “fingers” to close and open," says Dan Harburg, director of business development at Soft Robotics, Inc. “We’ve developed a proprietary, pneumatic control system — the Soft Robotics Control Unit (SRCU) — that enables our tools to grip and release products in under 100 milliseconds.” The SRCU talks to the robot’s master controller and receives digital signals to open and close, according to Soft Control.

From a food producer and automation perspective, the key enabler is ease-of-setup for the end-effector control. The SRCU can be connected and configured via the company’s software. The system allows the operator to adjust how firmly the tool grasps a product and how wide the fingers open to release a product.

 â€śWe hear some cautious optimism and prospective clients are enthusiastic about advanced robotics and automation in their process,” says Brent Bell, engineering manager at JMP Automation on a recent webinar from the Robotic Industries Association.

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