Pneumatic Marking System Dynamic Characteristics And Motion Control Technology Research

The chain belt shaping machine is an important equipment witch products the lead; But it has the characteristic that it's long(rigidity to be low),and the friction contact face is big, witch causes the moulding machine often crawls and vibrates irregularly. After scene test, discovery that vibration cycle and the printing cycle extremely tallies, therefore make a judgement that printing with the hammer is the important reason that shaping machine vibrates when it works. Therefore designs a new style industry air operating printer to replaces the old style steelyard weight marking organization, thus reduces influence from printing to the shaping machine production work.First, aiming at the specific request of chain belt shaping machine . Considering synthesisly the unique feature and the scene environment of the shaping machine. Designs the printing machine whole mechanism, and emphatically designs three coordinates motion and air operated printing head.Next, analysis dynamic the key component of printing machine which influence operating performance. Separately use ADAMS to establish printing head mechanical system model, and use Simulink to establish the dynamic pressure simulation model . And jointly carry on the simulation to printing head using ADAMS and Simulink, and obtains the relationship between the design variable and the performance, and as well as most superior design variable. Finally, to demonstrate the simulation result in the experimental foundation ,and the result indicated the simulation and the experiment basically tallies.Finally, To analyze the printing path. According the work characteristic of printing machine, design the control system of the printing machine using the monolithic integrated circuit. Emphatically designs every function parts of the control system and the whole hardware electric circuit. In addition design the control system software.