NOTICE CVGL EN-FR (v01-2021)
page 15 sur 44
ZA des Petits-Champs
26120 Montélier.
France
12.2 SUCTION CUPS INTERFACE VERSION :
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Operating temperature: Depending on the material of the suction cups used.
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Avoid prominent shapes
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Attention: angle of attack and robot stroke.
The steps of a working cycle of a CVGL vacuum gripper:
1. Position the vacuum gripper on the object to be handled with the foam grip interface parallel
to the object surface.
2. Bring the vacuum gripper into contact with the object
3. Activate the vacuum
4. Manipulate the object
5. Deposit the object by stopping the vacuum and blowing if necessary.
Note: In this case, the vacuum activation can be done before or after the contact with the part.
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It is forbidden to stop or to cross the working area of the gripper when
empty. In the event of an electrical or pneumatic power failure, the load
handled by the chamber is released.
•
With the flow controle nozzle, the vacuum level measured by the
vacuum switch in the vacuum gripper is the actual vacuum present at
the object. In this case, the vacuum switch can be used to check the
grip of the object.
•
Attention: Please note that the vacuum level is influenced by the
degree of coverage of the vacuum gripper on the object, as well as the
porosity of the object to be handled.
Note: We recommend that you always perform preliminary tests with original samples of the objects to
be handled.
Contact the COVAL team to perform validation tests if necessary.
Operating Instructions
CVGL Series, Vacuum Grippers
