2D VISION VACUUM

Description

The app enables the Panda robot to grasp pieces with a vacuum pump on a platform parallel to the XY plane of the base coordinate system. For the parameterisation of the app the following settings are required:

  1. Breakpoint, transfer point, reaching height & global speed / acceleration
  2. Offset grip point in X and Y direction (definition where to grasp the component)
  3. Vacuum pressure (mbar) and switch-off time if you do not achieve the adjusted negative pressure.
  4. Retraction height in mm in relation to the grip height
  5. Number of the expected parts per app cycle (differences lead to an error message)
  6. Camera settings (coordinates adjustment, adjustment of the camera to the robot base, etc.)

It is highly recommended to perform a verification in the Gimelli Robotics Lab, which will check and interpret the suitability and choice of the corresponding Vision App (2D, 2.5D, VACUUM, PICK, MODBUS, etc.) and camera equipment (lens, iris, illumination).

Applications
  • Recognizing, grasping and putting down statically exposed objects on a plane to a selected location.
  • Sorting objects
  • Seprarating objects

 

 
Limitations / possible parameterisation failure
  • This app is designed for the use of the SmartCamera BVS by Balluff GmbH.
  • The camera needs to recognize an object, otherwise problems arise and the app does not work. Any visual aspects have nothing to do with the functions of the app (such as light, object lens, aperture etc.)
  • Speed and acceleration are not adjustable on individual legs.
  • The objects need to have a parallel gripping surface to the X-Y plane of the robot system. The alignment of the gripper depends on the adjustments of the end effector in DESK and is the same for each object (Z robot parallel to Z end effector). We recommend to work with the default settings of the Cobot Pump whereat adjustment of the coordination system transformation of the hand is required.

System requirements:

  • PANDA robot incl. Cobot Pump with firmware up to 3.0.0 *
  • Communications interface BALLUFF (software based on LINUX) *
  • BALLUFF SMART CAM / Ethernet or Wireless network *

* Available at Gimelli Engineering AG