【正文】
,它能夠適應(yīng)各種惡劣的環(huán)境,且功能豐富;在工業(yè)的生產(chǎn)中得到了較多的應(yīng)用。(4) 編程語(yǔ)言簡(jiǎn)單:PLC使用的編程相對(duì)簡(jiǎn)單,通常采用梯形圖的形式,并不需要其他學(xué)科的專(zhuān)業(yè)知識(shí),能夠很快的被操作人員所熟悉掌握。2 PLC的介紹與選擇 PLC的特點(diǎn)PLC控制器由繼電器控制技術(shù)、計(jì)算機(jī)技術(shù)等發(fā)展而來(lái)的,如今已經(jīng)使用的非常廣泛,在各個(gè)領(lǐng)域都有應(yīng)用[9]。因此,需要對(duì)機(jī)械手提出更高的要求,設(shè)計(jì)出具有感官能力的智能型機(jī)械手能很好的解決這一現(xiàn)況。 從工業(yè)的長(zhǎng)遠(yuǎn)發(fā)展來(lái)說(shuō),拓展和更新功能越強(qiáng)的機(jī)械手,其發(fā)展前景越好;但是這類(lèi)機(jī)械手的生產(chǎn)成本過(guò)于高昂,使的這類(lèi)機(jī)械手的推廣受到了限制;而專(zhuān)用機(jī)械手雖然價(jià)格低廉,但是其適用性遠(yuǎn)不如功能全面的機(jī)械手。這使得工業(yè)的生產(chǎn)受到了一定的影響,機(jī)械手技術(shù)能夠很好的解決這一現(xiàn)況,為鍛造、焊接、熱處理等加工行業(yè)提供很好的服務(wù)。在一些復(fù)雜的生產(chǎn)工藝中,有的還采用計(jì)算機(jī)控制系統(tǒng)等對(duì)機(jī)械手進(jìn)行控制。目前應(yīng)用最多的驅(qū)動(dòng)技術(shù)主要是電氣驅(qū)動(dòng)和氣壓驅(qū)動(dòng),當(dāng)然在一些自動(dòng)化工業(yè)生產(chǎn)還有一些其他驅(qū)動(dòng)技術(shù),如液壓驅(qū)動(dòng)和機(jī)械驅(qū)動(dòng)等。執(zhí)行機(jī)構(gòu)又由用來(lái)支撐整個(gè)機(jī)械手的軀干和手臂、手爪組成。本設(shè)計(jì)所設(shè)計(jì)的機(jī)械手屬于獨(dú)立機(jī)械手,即通用機(jī)械手。第一類(lèi)獨(dú)立機(jī)械手,第二類(lèi)人工操作機(jī)械手,第三類(lèi)專(zhuān)用機(jī)械手。機(jī)械手因其對(duì)工業(yè)生產(chǎn)具有積極作用而被人們所認(rèn)識(shí)。機(jī)械手有著40多年的發(fā)展歷史,是一種類(lèi)似于機(jī)器人的生產(chǎn)設(shè)備。PLC技術(shù)能夠遠(yuǎn)程的控制工業(yè)生產(chǎn)對(duì)象,實(shí)現(xiàn)工業(yè)的自動(dòng)化生產(chǎn)。機(jī)械手的使用不但縮減了工業(yè)的生產(chǎn)成本,還提高了工業(yè)的生產(chǎn)效率和生產(chǎn)質(zhì)量,促進(jìn)了社會(huì)的現(xiàn)代化發(fā)展。這不但可以避免一些有害物質(zhì)對(duì)操作工人的傷害,還可以提高工廠的生產(chǎn)效率。 automation programmable controller 。首先,對(duì)可能用到的可編程控制器進(jìn)行了相關(guān)的介紹,再選擇設(shè)計(jì)所用到的PLC型號(hào)。在機(jī)械制造業(yè)中,機(jī)械手應(yīng)用較多,發(fā)展較快。作者簽名(手寫(xiě)): 簽名日期: 年 月 日 版權(quán)使用授權(quán)書(shū)本畢業(yè)設(shè)計(jì)(論文)作者及指導(dǎo)教師完全了解新余學(xué)院有關(guān)保留、使用畢業(yè)設(shè)計(jì)(論文)的規(guī)定,有權(quán)保留并向國(guó)家有關(guān)部門(mén)或機(jī)構(gòu)送交畢業(yè)設(shè)計(jì)(論文)的復(fù)印件和磁盤(pán),允許畢業(yè)設(shè)計(jì)(論文)被查閱和借閱。其中除加以標(biāo)注和致謝的地方,以及法律規(guī)定允許的之外,不包含其他人已經(jīng)發(fā)表或撰寫(xiě)完成并以某種方式公開(kāi)過(guò)的研究成果,也不包含為獲得其他教育機(jī)構(gòu)的學(xué)位或證書(shū)而作的材料。新余獨(dú)創(chuàng)性聲明本人鄭重聲明:所呈交的畢業(yè)設(shè)計(jì)(論文)是本人在指導(dǎo)教師指導(dǎo)下進(jìn)行的研究工作及取得的研究成果。特此聲明。這樣可以避免一些人不能接觸的物質(zhì)對(duì)人體造成傷害,如冶金、化工、醫(yī)藥、航空航天等。本文主要論述了基于PLC設(shè)計(jì)的機(jī)械手控制系統(tǒng)。關(guān) 鍵 詞:工業(yè)自動(dòng)化;可編程控制器;機(jī)械手;遠(yuǎn)程控制;傳感反饋.. .. .. ..Title: Design of manipulator based on PLC controlSpecialty: Electrical Engineering and automationApplicant: Youliang HeSupervisor: Fuzhen Xie associate professorAbstractWith the development of modern industrial technology, industrial automation technology is more and more high, the production conditions also tended to bad situation, the frontline workers skills also put forward higher requirements, and the operation safety of workers has also been a corresponding threat. The workers work environment and work content also requires ideal for some simple, reciprocating work by robot remote control or automatic pletion is very important This can avoid some people can not contact with the human body damage, such as metallurgy, chemical, pharmaceutical, aerospace, etc..In the mechanical manufacturing industry, the application of mechanical hand more, the development of faster. At present, it is mainly used in machine tools, forging press under the material and welding, painting and other operations, it can be in accordance with pre established operating procedures to plete the prescribed operation, and some also have with sensor feedback ability, can cope with external changes. Application of the manipulator, to improve the material transfer, workpiece loading and unloading, tool replacement and machine assembly automation, which can improve labor productivity, reduce production costs, accelerate the pace of industrial production mechanization and automation.This paper mainly discusses the design of manipulator control system based on PLC. First, the possible use of the programmable controller is related to the introduction, and then choose the design of the PLC model. Then, through the control mode of the manipulator and the realization way of each function, the realization scheme of