發(fā)布時(shí)間：2018-06-21 15:48

  本文選題：自動(dòng)分揀 + PLC��； 參考：《大連理工大學(xué)》2015年碩士論文

【摘要】：隨著國內(nèi)現(xiàn)代化技術(shù)的迅猛發(fā)展,自動(dòng)控制技術(shù)在制造、物流等行業(yè)應(yīng)用非常廣泛,同時(shí)市場(chǎng)的競爭越來越激烈,很多企業(yè)在生產(chǎn)過程中都應(yīng)用了各種各樣的自動(dòng)生產(chǎn)線或者進(jìn)行了生產(chǎn)設(shè)備的自動(dòng)化升級(jí)改造。通過應(yīng)用自動(dòng)控制技術(shù),從而大大提高了企業(yè)的生產(chǎn)效率,減少了人工勞動(dòng)強(qiáng)度,同時(shí)在質(zhì)量控制方面也得到了明顯的改善,企業(yè)生產(chǎn)過程控制在很多方面都有了很大的提高,所以研制投入自動(dòng)化生產(chǎn)線也就成為了現(xiàn)代化生產(chǎn)技術(shù)發(fā)展的必然趨勢(shì)之一。物料自動(dòng)分揀在企業(yè)自動(dòng)化生產(chǎn)線、產(chǎn)品流水裝配線上以及自動(dòng)化立體倉庫中被廣泛運(yùn)用。自動(dòng)分揀與傳統(tǒng)手工分揀相比具有效率高差錯(cuò)率低、分揀點(diǎn)多、無人工化作業(yè)等優(yōu)勢(shì),自動(dòng)分揀裝置的控制系統(tǒng)是分揀裝置的核心。本課題提出一種基于可編程控制器PLC和氣動(dòng)控制的物料自動(dòng)分揀系統(tǒng),完成了PLC控制系統(tǒng)、氣動(dòng)控制系統(tǒng)等設(shè)計(jì)。該自動(dòng)分揀系統(tǒng)是以三菱FX2N系列的PLC作為控制器件,該系統(tǒng)主要由送料模塊、進(jìn)料搬運(yùn)模塊、物料輸送及分揀模塊組成。每一個(gè)模塊都是基于氣動(dòng)裝置作為執(zhí)行單元的小型機(jī)電系統(tǒng),另外在整個(gè)系統(tǒng)上還安裝了各種傳感器,用于提供工件的位置、狀態(tài)、顏色等信號(hào),通過PLC完成對(duì)整個(gè)系統(tǒng)模塊的控制,并采用觸摸屏來作為輸入控制工具,實(shí)現(xiàn)了對(duì)不同材質(zhì)、不同顏色物料的自動(dòng)分揀。通過實(shí)驗(yàn)運(yùn)行結(jié)果表明,該系統(tǒng)分揀正確率高、運(yùn)行穩(wěn)定,且可通過設(shè)計(jì)更換不同種類的傳感器實(shí)現(xiàn)對(duì)不同物料的自動(dòng)分揀。
[Abstract]:With the rapid development of modern technology in China, automatic control technology is widely used in manufacturing, logistics and other industries. At the same time, the competition of the market is becoming more and more fierce. Many enterprises have applied various automatic production lines in the process of production or the automatic upgrading and upgrading of production equipment. By applying automatic control technology, Therefore, the production efficiency of the enterprise is greatly improved and the labor intensity is reduced. At the same time, the quality control has also been improved obviously. The production process control of the enterprise has been greatly improved in many aspects. So the development of the automatic production line has become one of the inevitable trends of the development of modern production technology. Dynamic sorting is widely used in enterprise automation production line, product line assembly line and automated warehouse. Compared with traditional manual sorting, automatic sorting has the advantages of high efficiency, low error rate, more sorting point and unmanned operation. The control system of automatic sorting device is the core of the sorting device. The automatic sorting system of programmable controller PLC and pneumatic control material has completed the design of PLC control system and pneumatic control system. The automatic sorting system is based on the PLC of MITSUBISHI FX2N series, which is mainly composed of feed module, feed handling module, material transportation and sorting module. The pneumatic device is a small electromechanical system for the execution unit. In addition, various sensors are installed on the whole system to provide the position, state, color and other signals of the workpiece. The whole system module is controlled by PLC, and the touch screen is used as the input control tool, and the automation of different materials and different color materials is realized. Sorting. The experiment results show that the system has high sorting accuracy and stable operation, and the automatic sorting of different materials can be realized by changing different kinds of sensors.
【學(xué)位授予單位】：大連理工大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2015
【分類號(hào)】：TP273

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本文編號(hào)：2049329