The Model SD-185 Screwdriver head is equipped with placement jaws and a feed tube attachment. The feed tube conveys the fasteners from a vibratory feeder bowl to the placement jaws. A wide range of fastener types can be fed and driven by this screwdriver and the size of the feeder bowl is determined by the physical size of the chosen fastener. Fasteners can be driven into a workpiece to either a predetermined torque setting or to a specific depth setting. The screwdriver head has built-in sensing to confirm proper insertion of each fastener. This screwdriver may be purchased as a complete tooled system with controls and vibratory feed system.
It combines the automatic feeder with the automatically moving electric screwdriver to realize the complementary supply of screws and the locking, which greatly improves the production efficiency and saves manpower. Once the screwdriver is lifted after locking the screw, the automatic feeder will send the other screw to the Escape of the automatic feeder. The screwdriver head absorbs the screw and the robot can automatically move according to the coordinate point and tighten it. This is particularly suitable for multi-station workpieces of the same specification.
Compared to a different take out system, six axis robots give us an option to even pack the bottle or bring it to a leak detection machine. Now we have dwell time at the robot,” said the plant manager. “Six axis robots give us the ability to look at secondary operations and an opportunity to potentially add some value to our customer’s process. We can present it to our customers as a benefit. Efficiency at the facility has been greatly affected by the addition of Robotic SUBTA units.
The Motion Controls Robotic SUBTA has received a positive reception from the employees because of the ease of use and nearly flawless performance of these robots. To ward off any concerns from employees about potential layoffs within the plant, the company presented the new system as an opportunity to ramp up its technology and that new business was waiting for the company if the technology was added.
The company contacted Motion Controls Robotics to ask them to help develop a solution that would automate its bottle take out process and alleviate its safety and ergonomic issues due to repetitive stress injuries. They also wanted to create a solution that would reduce scrap, which ultimately would help increase sales without having to produce more product than it did in the past.
About the Author: Robert Lamb spent his childhood reading books and staring into the woods — first in Newfoundland, Canada and then in rural Tennessee. There was also a long stretch in which he was terrified of alien abduction. He earned a degree in creative writing. He taught high school and then attended journalism school. He wrote for the smallest of small-town newspapers before finally becoming a full-time science writer and podcaster. He’s currently a senior writer at HowStuffWorks and has co-hosted the science podcast Stuff to Blow Your Mind since its inception in 2010. In his spare time, he enjoys traveling with his wife Bonnie, discussing dinosaurs with his son Bastian and crafting the occasional work of fiction.
The Robotic SUBTA systems have also created unexpected improvements in the manufacturing process. The company noted a net reduction of 1/2 percent of scrap, adding 500,000 bottles per year to its output simply by virtue of not dropping the bottles. Since fewer products need to be reground, the company also saves money considering the cost to run the regrind machines has gone up greatly as the cost of oil increases. In addition, this reliable process has cut the employee bending movements by 50 percent.