教學型機械手PLC 控制系統(tǒng)的設計,教學型機械手PLC,控制系統(tǒng)的設計,教學,機械手,PLC,控制系統(tǒng),設計 內容摘要：很多國家在學校中開設了機器人技術的相關課程。為了培養(yǎng)開發(fā)、設計、生產(chǎn)、維護方面的人才，我國在大學校園也開設了機器人相關課程。教學型機械手就是針對教學研制的典型機器人設備，這對研究出良好的機械手將具有重要意義。 我做出的PLC 控制的教學型機器人具備以下特點：首先是教學適用性，符合教學使用的相關需求；其次是具有良好的性價比，特定的教學用戶群決定了其價位不能過高；再次就是它的開放性和可擴展性，可以根據(jù)需要方便地增、減功能模塊，進行自主創(chuàng)新。論文針對以上特點，對教學型機械手PLC 控制系統(tǒng)進行了設計。首先介紹了可編程控制器在教學型機械手系統(tǒng)中的應用，簡單介紹了教學型機械手總體結構及工作原理。根據(jù)系統(tǒng)需要完成的任務，比如夾取，松放等一系列動作，詳細的介紹了教學型機械手 PLC 控制系統(tǒng)，包括PLC 的選型，電氣控制原理圖的設計，輸入輸出點數(shù)的確定，線路的連接及程序的設計。經(jīng)過多次實驗，驗證該機械手操作方便、性能穩(wěn)定。 關鍵詞：機械手；PLC；控制；編程  Abstract：Many countries offer courses in robotics in schools. In order to train talents in the fields of development, design, production and maintenance, robot related courses are also offered on campus. The teaching robot manipulator is a typical robot equipment developed for teaching, which is of great significance for the development of a good manipulator. PLC control of the teaching robot made me have the following characteristics: the first is the teaching application, in accordance with the relevant requirements of the use of teaching; second is a good price, specific teaching users decide the price is not too high; another is its openness and scalability, can be conveniently added, reducing function module according to the needs of independent innovation. In view of the above characteristics, the PLC control system of the teaching manipulator is designed. This paper introduces the application of programmable logic controller in the teaching manipulator system at first, and briefly introduces the overall structure and working principle of the teaching manipulator. According to the system needs to complete the task, such as clip, release a series of actions, detailed introduces the teaching manipulator PLC control system, including PLC selection, design of electrical control principle diagram, determine the input and output points, design and program the connection line. After many experiments, it is proved that the manipulator is easy to operate and stable in performance. Keywords: manipulator PLC control programming