The Peripheral Manipulator Design And Automation System Research Of180T Horizontal Cold Chamber Diecasting Machine

In modern metal processing, pressure casting is a special non-cutting casting methodsdeveloping rapidly, generally completed by casting machine. It is widely used to non-ferrousmetal, thin-walled, complex shape parts in a mass production by industries such as automotive,instrumentation, aerospace, and defense departments. According to the tasks and requirements ofthe subject and the original size and requirements of casting machine, in order to achieve castingproduction automation of the180T horizontal cold chamber casting machine, the paper designsperipheral devices to casting machine such as the pouring robot and robotic pick. The primaryworkisas follows:First, with the casting machine raw data, it designs the soup, pick-mechanical structureapplying to advanced mechanical design theory and methods, combining with linkage kinematics.And then preliminarily sets the size. Then, it designs the dimensions of the various components andverifytheirfeasibilities,at thesametimeselectthemotorandcylinder.In Solidworks software, it builds three-dimensional solid model and draws out the drawingsand next imports models into the virtual prototyping software ADAMS. It verifies the rationality ofthe design according to simulation analysis for manipulator work space, as well as the length of thejaws its working stability providing the basis for the robot installation. Finality, it comes to theresult that in around3.0s the jaw gets its limit position. It simulates the following circumstances:running track of the robot spoon, spoon jitter conditions and the state of the spindle motor indifferent conditions. It gets the conclusion that the power consumed by the motor will be reducedby23%when counterweights. And the stability of the spoon working greatly improves in the1.0sstart-uptimeofthespindle motorcomparingtablespoonworking jitterinthetimeof0.4sand1.0s.Automation system consisted by die-casting machine, the soup robots, robotic pick and otherequipment is controlled by Mitsubishi PLC. Select the PLC model, distribute the I/O address, anddesign the PLC external circuit wiring diagram, ladder program and the entire system schematics.Makeouttheinstallationlayout ofthesystemaccordingto resultingdatain theend.