沖床自動卸料機(jī)械手設(shè)計(jì),沖床自動卸料機(jī)械手設(shè)計(jì),沖床,自動,卸料,機(jī)械手,設(shè)計(jì) 摘 要 機(jī)械手技術(shù)是綜合了計(jì)算機(jī)、控制論、機(jī)構(gòu)學(xué)、信息和傳感技術(shù)、人工智能、仿生學(xué)等多學(xué)科而形成的高新技術(shù)，是當(dāng)代研究十分活躍，應(yīng)用日益廣泛的一門學(xué)科。在現(xiàn)代制造領(lǐng)域和傳動運(yùn)輸?shù)葢?yīng)用中，機(jī)器手的作用越來越大。 該設(shè)計(jì)是為沖床的卸料系統(tǒng)而服務(wù)的。沖床的沖壓頻率快，而沖壓模具為上出料模具，工人必須將沖壓件取出后才能讓送料系統(tǒng)繼續(xù)工作，無形中降低了工作效率。由于機(jī)械手動作頻率快，定位準(zhǔn)確且無疲勞等因素,所以選用機(jī)械手可代替人工搬運(yùn)，采用自動卸料裝置能解決此問題。 該設(shè)計(jì)完成了機(jī)械手的總體結(jié)構(gòu)設(shè)計(jì)，其中包括升降部分及回轉(zhuǎn)部分的設(shè)計(jì)，通過計(jì)算校核選取設(shè)計(jì)了氣缸、軸、齒輪、端蓋、擺桿、旋轉(zhuǎn)支撐板等重要部件，此結(jié)構(gòu)能較好的解決沖壓件不易安全取出的問題。同時對系統(tǒng)構(gòu)成和工作原理以及氣動控制部分和單片機(jī)控制部分作了設(shè)計(jì)，升降和回轉(zhuǎn)的動力由兩個氣缸提供，控制部分是由單片機(jī)控制電磁換向閥，從而控制氣缸的運(yùn)動。 該設(shè)計(jì)節(jié)省了卸料所花費(fèi)的時間，提高了生產(chǎn)效率，并且提高產(chǎn)品質(zhì)量，結(jié)構(gòu)簡單，具有一定的應(yīng)用價(jià)值。 關(guān)鍵詞：沖床；機(jī)械手；結(jié)構(gòu)設(shè)計(jì)；控制系統(tǒng) II ABSTRACT The technology of robot is one new and high technology integrated with several disciplines, such as the computer, Kybernetika, agencies sciences, and information and sensor technology, artificial intelligence, bionics, and so on. It is one contemporary discipline with very active research and increasingly widespread application. In the modern manufacturing areas and transmission transportation applications, the role of the robot is more and more important. This design is in the service of the unloading system of the punch. Because that the stamping frequency is fast and the stamping mold is for delivering, the feed system will go on after the stamping being taken out. Thus, the work efficiency is reduced. Due to the fast frequency, exact positioning and being without tiredness, it can be instead of the workers, and the above problem can be resolved by the automatic unload system. In this design, the overall structure design of robot is finished, which consists of the lifting part and the slewing part. Through calculating and checking, some important parts, such as cylinders, axes, gears, covers, racker, rotating retaining plate, and so on, are chosen. Using this structure, the problem of the unsafety for taking out the stamping is well solved. At the same time, the system construction, the theory of operation, pneumatic control system and the SCM control system are designed. The power of lifting and slewing part is provide by two cylinders, and the electro-magnetic change-over valve is controlled by SCM to control the motion of the cylinders. Using this design, the unloading time is shortened, the work efficiency is enhanced, and the quality of the productions is improved. Additionally, the structure of the design is simple and it has a high applied-value. Key words: Punch; Robot; Structure design; Control system