Auto parts welding production line

The first step: the employees neatly place the materials on the A side of the positioner (the materials are assembled through tooling, and there are 4 stations on the A and B sides, a total of 8 stations); the
second step: the welding robot is directly changing The positioner is welded on side B. After welding, the positioner automatically switches to side A.
Step 3: While the robot is welding side A, manually remove the finished product on side B, and then install the new product.
One production process ends, and the next cycle is carried out to realize automated production.
The equipment of this line includes: 1 welding robot and 1 double-station positioner.