本文關鍵詞：電機硅鋼片沖壓自動上下料機械手的研發(fā)　出處：《深圳大學》2017年碩士論文　論文類型：學位論文

  更多相關文章： 電機硅鋼片 沖壓 上下料機械手 結(jié)構(gòu)設計

【摘要】：隨著市場競爭的日趨激烈,勞動力成本的增加,國內(nèi)各企業(yè)爭相開展自動化設備的研發(fā),用先進的自動化設備替代傳統(tǒng)的人工作業(yè)方式。目前,在各大中型企業(yè)中,工業(yè)機器人被廣泛應用于搬運、焊接、噴涂、裝配等大勞動勞動和工作環(huán)境惡劣的場合,但對部分中小型企業(yè)而言較高成本的工業(yè)機器人不符合中小型企業(yè)自身的實際生產(chǎn)需求,故仍有部分中小企業(yè)中依舊采用傳統(tǒng)的人工作業(yè)方式,工作環(huán)境惡劣,勞動強度大,生產(chǎn)效率低下,次品率較高。特別在危險程度較大,工作環(huán)境較惡劣的沖壓車間,存在著部分中小型企業(yè)依舊采用傳統(tǒng)的人工手動操作進行坯料和成品的上下料,隨著《中華人民共和國新勞動法》的頒布和實施,“用工荒”和“招工難”的問題進一步凸顯,自動化程度較低的部分中小型企業(yè)急需對現(xiàn)有設備進行升級改造并引進低成本的自動化設備。本課題所研發(fā)的機械手臆在實現(xiàn)電機硅鋼片生產(chǎn)過程中的坯料和成品片自動上下料。鑒于已為電機制造企業(yè)開發(fā)過一臺用于電機定子硅鋼片沖壓的自動上下料機械手,但在運行過程中存在較多問題,無法適應多型號、小批量電機硅鋼片的實際生產(chǎn)需求。本論文依據(jù)電機制造企業(yè)的實際生產(chǎn)需要和電機硅鋼片生產(chǎn)工藝要求,在結(jié)合已開發(fā)的電機定子硅鋼片上下料機械手的實際運行狀況的情況下,對機械手進行了大量的改進工作,并在改進定子片沖壓生產(chǎn)的上下料機械手的基礎上對用于轉(zhuǎn)子片沖壓生產(chǎn)的上下料機械手進行了研發(fā)。在開發(fā)過程中本文從原機械手在結(jié)構(gòu)設計、零件加工工藝、裝配及后期維護等方面出發(fā)并結(jié)合調(diào)試和運行過程中遇到的一些列問題,對原機械手的各模塊的缺陷和不足以及運行過程中的故障提出了相應的改進或解決方案,并在后續(xù)的優(yōu)化過程中進行了實施和驗證,并在此基礎上針對電機轉(zhuǎn)子片的沖壓過程中的實際需求開發(fā)了用于電機轉(zhuǎn)子硅鋼片沖壓自動上下料機械手。機械手的總體結(jié)構(gòu)設計基于SolidWorks三維建模軟件,各零部件的建模和虛擬裝配均在該軟件下完成;其次,對重要零部件進行了強度和剛度的分析;最后在裝配和調(diào)試過程中解決現(xiàn)場出現(xiàn)的問題。
[Abstract]:With the increasingly fierce market competition, the increase in labor costs, to carry out research and development of automation equipment, domestic enterprises, with advanced automation equipment to replace the conventional ways of work. At present, the large and medium-sized enterprises, industrial robots have been widely used in handling, welding, spraying, assembly and other large labor and poor working environment on the occasion, but on the part of small and medium-sized enterprises of industrial robot high cost does not meet the actual production needs of small and medium sized enterprises, they still have the traditional work industry still uses part of small and medium-sized enterprises, poor working environment, high labor intensity, low production efficiency, high defect rate. Especially in the larger degree of risk. Stamping workshop environment is bad, there are some small and medium-sized enterprises are still using the traditional manual operation of billet and finished loading, with "the The promulgation and implementation of the people's Republic of China new labor law "," labor shortage "and" recruitment difficult "to further highlight the problems of low degree of automation of small and medium enterprises need to upgrade existing equipment and the introduction of low cost automation equipment. The research and development of mechanical hand in chest dynamosheet in the production process of billet and finished piece automatic feeding. In the light of the motor manufacturing enterprises in the development of a platform for automatic motor stator silicon steel sheet stamping on the manipulator, but there are many problems in the operation process, can not adapt to the multi type and small batch production demand dynamosheet this dissertation. On the basis of motor manufacturing enterprise's actual production needs and dynamosheet production process requirements, motor stator silicon steel sheet has been developed in combination with the actual operation situation of the manipulator on the condition of mechanical hand For a large number of improvements, and improvements in the stator stamping production on the basis of the manipulator on the rotor for sheet stamping production by manipulator are developed. In the process of development from the original mechanical hand in structure design, parts processing, assembly and post maintenance aspects and meet with the debugging and running process of some problems, failure of each module of the manipulator and the insufficiency as well as the operation process and puts forward the corresponding improvement or solution, and has been implemented and verified in the subsequent optimization process, and based on the actual demand for the stamping process of motor rotor the development for automatic manipulator of motor rotor. The overall structure design of silicon steel sheet stamping manipulator based on 3D modeling software SolidWorks, modeling of parts and virtual assembly in the The software is completed under the software; secondly, the strength and stiffness of the important parts are analyzed. Finally, the problems in the field are solved in the process of assembly and debugging.

【學位授予單位】：深圳大學
【學位級別】：碩士
【學位授予年份】：2017
【分類號】：TM305;TP241

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本文編號：1427956