Notice
On January 21, 2022, the LEONI Business Group Industrial Solutions was acquired by BizLink Holding Inc.. This also includes our business activities in the market Factory Automation.
This website [hosted at leoni.com] remains available until 21 July 2022.
Our business will continue as usual under a new name. You will be able to reach your contact persons as usual using the contact details you are familiar with.
Cost savings with LEONI unracking solutions
The challenge:
In modern production plants it is often necessary to extract parts (body side panels, roofs, hoods and similar parts) that are then delivered in bins for further processing in a fully automated fashion. To this end, industrial robots are mostly used. If the part is not exactly located where expected, the robot cannot continue its operating cycle.
The solution:
- guidance of the robot via an electronic part-calibration system
- 6D calibration of the part position (translation and rotation) by means of laser or infrared sensors integrated within the gripper – direct connection with robot controller via field bus
- automated adjustment of pick position – online
Your benefit:
- cost saving in comparison to conventional mechanical systems
- easy maintenance and ease of use
- robot guidance independent of lighting conditions or part variations
- minimization of training costs for users and maintenance staff
- compact, light, robust and integrated directly into the gripper, the system can be retrofitted to the production line without time-consuming modifications
Correction takes place directly and automatically in the ongoing production process. During setup the correct part position is learned automatically.
Easy to understand – short instruction time and ease of use.
Advantages, technical data and integration
- automatic calculation of the gripping position of parts for unracking applications
- auto-commissioning and ease of use
- sensor integration in the gripper
- scalable modular system easily adapts to individual unracking applications
- calibration controller calculates part position and transfers the offsets to the robot controller via the field bus interface
– high process reliability
– no additional PC‘s required
– logging of calibration data - automatic correction of pick-up position
- easy crash recovery
- reduction of costs
– prevents part damage
– ensures exact gripping position
– shortens setup times
- Sensor type
- Laser class 2 875 nm + ultrasonic
- Interface
- Field bus (DeviceNet, Profibus, Profinet, Interbus, etc.)
- Calibration accuracy
- 0.1 mm
- Protection class
- IP65/67
- Dirty surroundings
- Yes
- Dimensions
- 6 (3 translations + 3 rotations)
- Automatic correction
- Yes
- Fields of application
- Unracking of side panels, roofs, bonnets (hoods) or similar parts
Integration of the unracking calibration system in the production process:
- uncomplicated
- reduction of robot programming to a minimum
- fast and easy commissioning
- logging of calibration-data: regular data evaluation possible at all times
- no additional PCs required
Scope of supply:
- sensors installed in gripper
- advintec controller
- cable set: power cable, sensor cable, bus cable set
- sensor interface
- robot program for calibration
- commissioning and training
