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1、自動點(diǎn)膠機(jī)控制系統(tǒng)設(shè)計摘要點(diǎn)膠是微電子封裝工業(yè)中一道很重要的工序，膠滴的直徑、一致性等質(zhì)量問題直接關(guān)系到封裝產(chǎn)品的質(zhì)量?；谶\(yùn)動控制器的數(shù)控系統(tǒng)，具有靈活的軟硬件結(jié)構(gòu)。本課題針對點(diǎn)膠工藝流程的要求對點(diǎn)膠機(jī)進(jìn)行了設(shè)計和研究，設(shè)計點(diǎn)膠機(jī)機(jī)械結(jié)構(gòu)裝置，達(dá)到對點(diǎn)膠位置精確定位；在根據(jù)點(diǎn)膠機(jī)實(shí)驗(yàn)裝置的特點(diǎn)，結(jié)合運(yùn)動控制器，伺服電機(jī)等，開發(fā)了一套蠕動點(diǎn)膠機(jī)控制系統(tǒng)，實(shí)現(xiàn)對蠕動泵和三坐標(biāo)工作臺的精確控制，進(jìn)而結(jié)合觸摸屏，最終實(shí)現(xiàn)人機(jī)交流。關(guān)鍵詞：點(diǎn)膠機(jī)，點(diǎn)膠裝置，控制系統(tǒng)AutomaticDispenserControlSystemDesi
2、gnABSTRACTDispensing?themicroelectronics?packagingindustry?in?a?very?importantprocess,plastic?drop?diameter,consistency?andother?qualityissues?directlyrelatedtothequalityoftheproduct?packaging.?CNCsystem?basedonmotion?controller?withflexiblehardwareandsoftware?struc
3、ture.?Dispensing?process?for?thisproject?therequirementsofthe?dispenser?hasbeendesigned?andstudied?mechanicalstructure?designofdispensing?device,?toachieve?precisepositioning?ofthe?dispensing?location;dispensing?apparatus?inaccordancewith?thecharacteristics,combined
4、with?motioncontroller?Servomotor,thedevelopmentof?a?peristaltic?dispenser?controlsystems,?andcoordinate?peristalticpump?toachieve?precisecontrol?table,andthen?combinedwithtouchscreen,andultimately?human-machine?communication.KEYWORDS:Dispensingmachines,dispensingdev
5、ice,controlsystem目錄摘要…………………………………………………………………………………………ⅠABSTRACT ……………………………………………………………………………………Ⅱ1概述…………………………………………………………………………………11.1點(diǎn)膠機(jī)研究背景……………………………………………………………………11.2點(diǎn)膠技術(shù)分類………………………………………………………………11.2.1傳統(tǒng)點(diǎn)膠技術(shù)……………………………………………………………11.2.2現(xiàn)代點(diǎn)膠技術(shù)…………………………………………
6、………………21.3課題研究內(nèi)容和意義……………………………………………………………32自動點(diǎn)膠機(jī)總體方案設(shè)計………………………………………………………………52.1自動點(diǎn)膠機(jī)運(yùn)動分析………………………………………………………………52.2自動點(diǎn)膠機(jī)運(yùn)動方案設(shè)計…………………………………………………………52.3自動點(diǎn)膠機(jī)總體結(jié)構(gòu)………………………………………………………………62.4主要技術(shù)指標(biāo)………………………………………………………………………63點(diǎn)膠機(jī)機(jī)械結(jié)構(gòu)設(shè)計………………………………………………………………………7
7、3.1滾珠絲杠螺母幅選擇………………………………………………………………73.1.1滾珠絲杠螺母………………………………………………………………73.1.2X軸絲桿的選擇……………………………………………………………73.1.3Z軸絲桿的選擇……………………………………………………………103.2伺服電機(jī)選擇……………………………………………………………………143.2.1X軸電機(jī)選擇…………………………………………………………143.2.2Z軸電機(jī)的選擇…………………………………………………………153.3其余零件設(shè)計………
8、……………………………………………………………174點(diǎn)膠機(jī)控制系統(tǒng)設(shè)計……………………………………………………………………204.1硬件系統(tǒng)………………………………………………………………………214.1.1硬件系統(tǒng)總體架構(gòu)…………………………………………………………214.
