Robinson, 26, originally signed on with the Bengals as an undrafted free agent out of back in 2012. The Chargers later signed him off of the Bengals’ practice squad in October of 2014 after they sustained a number of offensive line injuries.
According to OverTheCap.com, releasing Robinson will free up $2.3 million in available cap space while creating $75,000 in dead money.
San Diego elected to re-sign Robinson to a two-year, $1.7 million contract in March of last year. He was set to make a base salary of $800,000 this season.
In 2015, Robinson appeared in all 16 games for the Chargers.