Metope-Polishing Robot

People always eradicate and polish old wall during the reconstructing of old houses, and they often use angle grinding machine to polish old metope manually , labor intensity is very great and the wall is not even after polishing .this paper designs a metope-polishing robot, it can polish old metope automatically ,it substitutes order polishing of machine for out-of-order polishing of manpower ,so it can improve labor circumstance and prevent from polluting environment, and it can improve the efficiency remarkably and alleviate labor intensity of manpower.Because this product that this paper designs faces the market, and now in the market there is no similar function product, by collecting a great of information and seeing about correlated factories on the spot. I choose this whole design project which is comparatively applied , simple, convenient and economical, in succession this paper puts forward the detailed design project and calculating course of each part configuration, it includes the design of preliminary compacted equipment of angle grinding machine and the design of wheel and controlling equipment and the design of Buffer , and so on ,all these are sticking points and difficulties in this paper. The whole stability is the sticking point in this product, in the beginning of design there are four preelecting project about the whole frame steel structure, the whole stability is analysed and imitated by the large-scale finite element analysis(FEA) software ANSYS, the whole frame steel structure is optimization designed, finally the most excellent design project is choosed. in the end this paper introduces the whole and hardware and software controlling system of the wall-polishing robot, the controlling system adopts 8751 singlechip microcomputer, SA4828 CMOS chip and transducer, it can change the transverse velocity of angle grinding machine according to the uneven characteristic of the metope, and it achieves closed loop control.In conclusion, this paper finishes the research and development of project design and calculating of the whole and each part of the metope-polishing robot, mechanism structure and controlling system , this paper puts forward its expectation aboutapplication and market foreground of the product finally.