The stack gripper allows to meet the constraints brought by a "stack" mould.
These are generally :
- Insufficient ejection to remove the parts simply by repositioning the robot after gripping them.
- The passage over the mould
- The impossibility/difficulty of performing 90° rotations with the robot
To do so, the stack gripper can integrate several movements:
- Extraction movement of the part if insufficient ejection
- Telescopic movement to allow passage under the mould
- Rotational movement for laying flat
- Rotational movement for change of orientation
OTHER PRODUCTS PLASTICS ENGINEERING GRIPPING HANDS FROM NOVA-SYS