Plastic Sheet Stacker

Task

Multi-layer plastic sheets are extruded and must be stacked on pallets for movement to other areas of the plant. This can present ergonomic challenges with a manual operation as some of the sheets get flipped over during the stacking process. Since this is a continuous extrusion process, there needs to be 2 separate load/unload stations, so while one is being loaded, the other can be unloaded with a fork truck. This allows production to be maintained during the unload process.

Solution

A GÜDEL Overhead Gantry System to secure the parts from a conveyor and be capable of traversing between both load/unload stations was the best solution available. The system also had a part flip-over mechanism, pallet exit conveyors, and a banding system to band full pallets prior to fork lift pick up. Controls were PLC based.

Scope of supply

ZP-4 2 axis linear gantry with support legs.

Result

The GÜDEL Gantry System components enable system builders to create systems that are high production capable, but also cost effective with a long service life. The efficient design and high cycle reliability created a system that exceeded customer requirements, reduced manpower, and reduced ergonomic challenges.