[优秀毕业设计精品]xs-zy-250a注塑机设计

XXXA1A0A2A3A4A5A612012届毕业设计说明书课题名称XSZY250A注塑机设计专业系轨道交通系班级学生姓名指导老师完成日期XXXA1A0A2A3A4A5A622012届毕业设计任务书A7A8课题名称A9A8指导教师A10A8设计内容与要求1A11A12A13A142A15A16A17A18A19A20A213A15A16A22A23A24A254A15A16A11A12A26A27A28A29A30A265A15A16A31A32A33A34设计参考书A35A34设计说明书要求1A36A372A30A383A17A18A39A204A40A415A42A436A44A45A467A47A38A48A34毕业设计进程安排A49A34毕业设计答辩及论文要求1A50A51A15A16A52A53A20A21A52A53A54A55A56A57A58A59A60A61A62A63A64A65A66A67A68A69A70A71A72A73A66A67A74A75A76A77A78A79A80A81A82A83A84A85A86A87A88A89A90A91A92A93A94A87A88A89A90A95A96A91A92A97A98A99A60A61A100A101A64A102A103A104A105A106A62A95A96A72A107A108A109A93A110A111A112A113A114A78A115A116A117A76A118A115A119A97A120A93A121A122A123A115A124A125A84A85A73A126A127A75A128A76A68A69A115A129A130A110A111A119A131A83A132A133A76A134A135A136A74A119A137A138A99A100A101A139A140A141A142A114A78A115A143A144A145A78A93A141A142A146A114A78A147A148A149A143A115A129A130A150A74A76A151A152A76A68A69A146A69A153A132A133A76A154A155A132A133A76A156A157A132A133A93A158A159A60A61A160A161A162A163A164A165A76A166A167A164A165A992A168A169A170A171A172A173A174A175A173A176A174A175A177A178A179A180A174A175A181A182A183A184A185A186A187A188A189A190A191A192A193A194A173A176A195A196A189A197A198A199A200A189A201A202A203A204A189A205A206A207A176A189A190A208A209A210A211A194A185A186A174A175A177A212A213A214A215A185A216A217A215A185A189A185A218A219A220A189A221A222A203A204A189A223A224A225A226A227A228A189A229A230A231A232A233A234A235A236A237A238A239A240A241A235A242A243A239A244A245A246A247A248A249A250A243A251A252A253A254A255A188A0A1A2A190A94A3A254A255A4A188A0A4A255A168A188A4A250A160A5A188A4A195A6A188A7A8A9A248A10A11A12A235A245A246A67A13A14A240A200A15A238A9A16A249A250A1A2A17A18A253XXXA19A20A21A22A23A24A253摘要本实训项目设计说明书针对注塑机的发展前景，结构组成，工作原理，液压系统设计，集成设计及其PLC控制技术的介绍。可编程序控制器PLC是微机技术与传统的继电接触控制技术相结合的产物，它的控制系统可靠性高，抗干扰能力强、功耗低、通用性和灵活性高，可编程控制器以体积小功能强大所著称,它不但可以很容易地完成顺序逻辑、运动控制、定时控制、计数控制、数字运算、数据处理等功能,而且可以通过输入输出接口建立与各类生产机械数字量和模G6323量的G13864系,G1186而实G10628生产过程的G14270动控制G17G10317G2047是G10628G3324,G11013G1122G1461G5699、G13605G13488时G1207的G2052G7481,G6205展G1114PLC的功能,G1363它G1867G7389很强的G13864G13605通G16771能力,G1186而G7368G5203G8879地G5224用G1122G1259G3822G15904G1006。关键词集成设计、PLC控制技术、可靠性高、抗干扰能力强、功耗低、通用性、灵活性高ABSTRACTG55G75G72G80G68G70G75G76G81G72G76G86G76G81G87G85G82G71G88G70G72G71,G68G81G71G87G75G72G90G82G85G78G76G81G74G83G85G76G81G70G76G83G79G72,G86G87G85G88G70G87G88G85G72,G76G81G87G72G74G85G68G87G72G71G71G72G86G76G74G81G82G73G75G92G71G85G68G88G79G76G70G86G92G86G87G72G80G71G72G86G76G74G81G68G81G71PLCG70G82G81G87G85G82G79G87G72G70G75G81G82G79G82G74G92G17PLCG83G85G82G74G85G68G80G80G68G69G79G72G70G82G81G87G85G82G79G79G72G85G76G86G87G75G72G87G72G70G75G81G82G79G82G74G92G90G76G87G75G87G85G68G71G76G87G76G82G81G68G79G80G76G70G85G82G70G82G80G83G88G87G72G85G85G72G79G68G92G70G82G81G87G68G70G87G70G82G81G87G85G82G79G87G72G70G75G81G82G79G82G74G92,G76G87G76G86G87G75G72G82G88G87G70G82G80G72G82G73G87G75G72G70G82G80G69G76G81G68G87G76G82G81G82G73G87G75G72G70G82G81G87G85G82G79G86G92G86G87G72G80G75G68G86G75G76G74G75G85G72G79G76G68G69G76G79G76G87G92G68G81G71G68G81G87G76G16G76G81G87G72G85G73G72G85G72G81G70G72G70G68G83G68G69G76G79G76G87G92G76G86G86G87G85G82G81G74,G79G82G90G83G82G90G72G85G70G82G81G86G88G80G83G87G76G82G81,G75G76G74G75G88G81G76G89G72G85G86G68G79G76G87G92G68G81G71G73G79G72G91G76G69G76G79G76G87G92,G83G85G82G74G85G68G80G80G68G69G79G72G70G82G81G87G85G82G79G79G72G85G87G82G86G80G68G79G79G83G82G90G72G85G73G88G79G73G88G81G70G87G76G82G81G86,G76G87G76G86G81G82G87G87G75G68G87G70G68G81G72G68G86G76G79G92G73G76G81G76G86G75G82G85G71G72G85G79G82G74G76G70,G80G82G87G76G82G81G70G82G81G87G85G82G79,G87G76G80G76G81G74,G70G82G88G81G87G76G81G74G70G82G81G87G85G82G79,G71G76G74G76G87G68G79G70G82G80G83G88G87G76G81G74G68G81G71G71G68G87G68G83G85G82G70G72G86G86G76G81G74G68G81G71G86G82G82G81G87G75G72G73G88G81G70G87G76G82G81,G68G81G71G70G68G81G69G72G72G86G87G68G69G79G76G86G75G72G71G87G75G85G82G88G74G75G76G81G83G88G87G18G82G88G87G83G88G87G76G81G87G72G85G73G68G70G72G90G76G87G75G89G68G85G76G82G88G86G83G85G82G71G88G70G87G76G82G81G80G68G70G75G76G81G72G85G92G71G76G74G76G87G68G79G68G81G71G68G81G68G79G82G74G70G82G81G81G72G70G87G76G82G81,G86G82G68G86G87G82G85G72G68G79G76G93G72XXXA19A20A21A22A23A24A254G87G75G72G68G88G87G82G80G68G87G76G70G70G82G81G87G85G82G79G82G73G87G75G72G83G85G82G71G88G70G87G76G82G81G83G85G82G70G72G86G86G17G40G86G83G72G70G76G68G79G79G92G81G82G90,G71G88G72G87G82G87G75G72G68G85G85G76G89G68G79G82G73G87G75G72G72G85G68G82G73G76G81G73G82G85G80G68G87G76G82G81,G81G72G87G90G82G85G78,G72G91G83G68G81G71G76G81G74G87G75G72G73G88G81G70G87G76G82G81G82G73PLC,G87G82G80G68G78G72G76G87G86G87G85G82G81G74G81G72G87G90G82G85G78G70G82G80G80G88G81G76G70G68G87G76G82G81G68G69G76G79G76G87G92,G87G75G88G86G80G82G85G72G90G76G71G72G79G92G68G83G83G79G76G72G71G76G81G80G68G81G92G76G81G71G88G86G87G85G76G72G86G17KEYWORDSINTEGRATEDDESIGN,PLCCONTROLTECHNOLOGY,HIGHRELIABILITYANDANTIINTERFERENCECAPABILITYISSTRONG,LOWPOWERCONSUMPTION,GENERALITY,HIGHFLEXIBILITYXXXA26A27A28A29A30A31A325目录A33A34A33A34A35A35A35A35A35A35A35A35A35A35A35A35A35A35A35A35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A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A103A97A153A154A156A157A153A154A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A59A103A147XXXA158A159A161A162A163A164A1656第一章绪论XXXA158A159A161A162A163A164A165711注塑机的概述G20G17G20G17G20注塑机的G8022G5577塑G7021注G4568成G5430机G12628称注塑机，是G980G12193G4570G20075G12902G10378的塑G7021原G7021G2164G9921G10088G2282成G8981动G10378G5589，G9994G2530G2045用活G3634G6524力，通过机械的G7053G8873G4570G10088G15713G10378的塑G7021以G5567G17907、高压G4568G1166G19393合的模G1867G1881，G13475G3278G2282定G5430G2530，制成塑G7021制G2709的G2164工设G3803G17。它是G4570G9921塑性塑G7021G6122G9921G3278性G7021G2045用塑G7021成G3423模G1867制成各G12193G5430G10378的塑G7021制G2709的G1039G16213成G3423设G3803。G2010G1038立G5347、G2363G5347、G1852电G5347。注塑机能G2164G9921塑G7021，对G10088G15713塑G7021G7057G2164高压，G1363其G4568出而G1817G9397模G1867G3423G14120。G20G17G20G17G21G3281G1881注塑机发展的G8022G1929G27G19G5192G1207以G7481,塑G7021机械工G1006G3324G6117G3281G14731G5483G1114G15040G2199发展,G10317G2047是塑G7021注塑机G5192生产能力G5062G17810G987G2500以G990,不G1177G9397G17287G1114G3281G1881生产的需G16213,还大量出口创汇,G1038G9397G17287这G12193机器高输出力、G5567G17907响G5224、高G17907、压力控制精度和重复精度的技术G16213求,G3281产注塑机几乎G1852部采用G1114液压传动和电液比例控制技术。G1038进G980步提高精度,G3281外还开发G1114过程变量模G14120压力、注G4568G17907度、螺杆转G17907等G19393环微机控制的电液系统。G6117G3281G3324这G7053面也作G1114相G5224的研究。但是进入9G19G5192G1207以G7481,随着世界各G3281G3324环境保护,如能耗、噪声、泄漏等控制G7053面日益严格的G16213求,节能G5062成G1038注塑机电液系统的研究重点。G1038降低能耗,德、日等G3281G5062开发G1114G1852电气传动控制的注塑机,并投放市场。与电液控制相比,目前电气传动还存G3324无G8873实G10628集中控制,很难实G10628高精度的压力控制,必须G13475过中间转换装置才能实G10628直线传动等不G17287,但G5062向电液控制提出G1114严厉的挑战。因此,电液控制系统必须G3324节能技术G7053面做出相G5224发展,才可能避免被G1852电控技术取G1207。注塑机是塑G7021G2164工G1006中G1363用量最大的G2164工机械，不G1177G7389大量的产G2709可用注塑机直接生产，而且它还是组成注拉吹工艺的关键设G3803。中G3281G5062成G1038世界塑机G2500件生产的第G980大G3281，宁波海天也成G1038G1852球产量最大的注塑机生产企G1006。除液电复合G5347注塑机外，目前中G3281G5062G13475能制造肘杆G5347、G1852液压和G1852电动G5347注塑机。其中肘杆G5347注塑机G5062实G10628G1114升级换G1207，G1852液压G5347注塑机也G5062G1186传统的单缸G1817液G5347完善G2052两板直压G5347。G5203东泓G2045机器公司开发的四缸G1852液压G5347注塑机，还G14731G5483G1114美G3281、日本等7G3281发明专G2045，G1852电动G5347也G5062生产出样机，中G3281注塑机的生产与世界水平的差距G3324缩小，某些G7053面G5062G17810G2052世界先进水平。这些机械G5062G13475基本G990可以G9397G17287G3281G1881市场G990的需G16213，XXXA158A159A161A162A163A164A1658并且相当数量的产G2709出口G2052包G6336G8443美等G3281G4490的海外市场。两大因G13044G1431成G1114中G3281注塑机设G3803制造G1006的G17227G20146。G980是与G3281G19481着G2529企G1006进G15904合G17176和技术合作，如海天和G19675G19608G727G1120是中G3281企G1006G17892G9188G17878G5224G1114机械G19658部件的G3281G19481G18330G17153G7053G5347，G6496G6581G1114G18330G17153G9204G17959。通过与发G17810G3281G4490注塑机生产企G1006的合作，中G3281注塑机生产企G1006G3324G17751G11713的时间G18336提高G1114设计和制造能力，部G2010产G2709开G3999G1186通用G3423设G3803向专用设G3803过G9205G727G1186低G12483市场和中G12483市场进入。如海天G6524出的G17241大G19157模力的注塑机和高G17907、高精G4506注塑机系G2027产G2709，G5062G13475可以G9397G17287大G3423G8785G17722G18209件和小G3423精G4506电G4388产G2709的生产。而G19675G19608G6524出的PG40G55G10954G3395专用注塑机等，也成G1038G1114G3281产专用注塑机产G2709的G1207G15932。此外，中G3281注塑机的生产还G15932G10628出很强的G2318G3507G10317G14406。G9005G8755的宁波和G5203东的东G14706等地，G5062成G1038中G3281G1047G14279G1852球重G16213的注塑机生产基地。如宁波市的G2283G1189G9219，汇集G1114G21G24G4490注塑机生产企G1006，G22G19G3822G4490G18209件企G1006，其中外G17176企G1006G20G24G4490，注塑机产G1552G5192G3355G3698G17907高G17810G21G19G8。G1852球产量最大、产G19156量第G980的宁波海天G13941G1233G7389G19492公司也G3324G16825G2318。G21G19G19G22G5192，G16825G2318G1861生产注塑机G6984机G20G25G19G19G19G3822G2500，实G10628G19156G2818G6922入G22G25G17G21G21G3822G1171G1815，G2045G122587G17G25G20G1171G1815，出口创汇G27G19G22G19G987美G1815G727产量G13434G2356G1852G3281G5647产量的G20G18G22，G19156G2818G6922入G2356G1852G3281的G23G19G8以G990。G20056计G2052G21G19G197G5192，G2283G1189注塑机G10317G14406产G1006基地注塑机G6984机产G1552G4570G17241G20G19G19G1171G1815，塑机G18209件产G1552G17241G22G24G1171G1815，出口创汇G17241G21G1171美G1815。G1038G1114提高研发能力，中G3281注塑机企G1006也开G3999G17220出G3281G19388，G6238研发机构建G2052海外，G2528时也G1038产G2709G7368G1427G6475地G6183入海外市场创造G7477件。如海天G21G19G19G22G5192G27G7388G3324G5859大G2045的G37G85G72G86G70G76G68成立G1114海天G8443G8966公司，并G1122G1182G5192开G1006。不G1049G8443G8966生产的部件G1427G1262出G10628G3324中G3281制造的G7643G1946机中。与此G2528时，海天也通过G14270G5061的海外G2010公司G19156G2818产G2709。G15441G9994出G14270海天G8443G8966公司的机器的G1227格G4570比海天G7643G1946机高G21G24G8G5050G2503，但是与G2528类G8443G8966机相比还是G16213G1427G4464G22G19G8G16G23G19G8。G3324中G3281注塑机生产企G1006G17220出G2447的G2528时，G8443美大G3423注塑机生产企G1006G13451G13451G17220进G7481。如美G3281G48G76G79G68G70G85G82G81公司也计G2022G1182G5192G3324中G3281投G17176生产注塑机和吹塑机，以及这些机械的基本部件。G3324中G3281建生产基地的G1039G16213原因G4613是G1194G1216G16760G1038G3324中G3281生产的机械部件G1262比G16211G7053发G17810G3281G4490生产的G1427G4464G21G19G8G16G22G19G8。据G1114G16311，G48G76G79G68G70G85G82G81公司G3324中G3281生产的机械可能G1039G16213G19156G5460东G2347G1134和G2347美。G1119实G990，G8443美G2390G2842G3324中G3281生产的注塑机基本G990G18129是中G7735产G2709，并且随着中G3281本G3315注塑机制造水平的提高，进口的中G7735注塑机G8503面G1032G17751大的G12466G1117G2373G13973。不G1177如此，G20056计G7422G7481数G5192，中G3281注塑机G4570继G13505G6205大出口比例，G3324G3281G19481市场G990G2356G7389G17246G7481G17246大的G1233额。与此相对G5224，G4570G7389G17246G7481G17246G3822的外G3281注塑机生产G2390G4490，G6238生产基地转移G2052中G3281。目前高G17907G10954G3395机、电动光盘注塑机、薄壁精G4506产G2709注塑和大G3423G8785G17722用塑G7021件注塑等，是高G7735注塑机的G1039G16213市场。这G980部G2010市场进口G2709牌机的地位仍无G8873动摇。如中G3281手机机体XXXA158A159A161A162A163A164A16599G19G8以G990的塑G7021件G18129是G11013G3281外塑机生产的。12结构和功能G20G17G21G17G20结构G2010析注塑机根据注G4568成G3423工艺G16213求是G980个机电G980体G2282很强的机G12193，G1039G16213G11013注G4568部件、合模部件、机身、液压系统、G2164G9921系统、控制系统、G2164G7021装置等组成。如图G21G17G21G16G20所示。A166A167A169A170A171A172A173A174A175A172A173A176A177A178A179A176A177A180A181A182A170A171A183A170A171A184A185A183A186A184A185A187A189A191A192A193A194A172A173A193A194A196A197A198A194A196A197A199A201A196A197A202A205A206A207A208A209A210A211A206A207A212A213A211A214A215A216A217A211A218A219A217A211A220A221A222A184A221A223A224A225A226A208A209A218A219A208A209A223A224A208A209A227A228A229A223A178A179A230A231A223A224A206A207A210A232A202A223A224A233A234A235A236A237A238A223A224A239A240A241A242A225A178A196A197XXXA158A159A161A162A163A164A16510G20G17G21G17G21功能（G20）注G4568系统注G4568系统的作用注G4568系统是注塑机最G1039G16213的组成部G2010之G980，G980般G7389柱G3634G5347、螺杆G5347、螺杆G20056塑柱G3634注立G5347注塑机G4568G5347G22G12193G1039G16213G5430G5347。目前G5224用最G5203G8879的是螺杆G5347。其作用是，G3324注塑G7021机的G980个循环中，能G3324规定的时间G1881G4570G980定数量的塑G7021G2164G9921塑G2282G2530，G3324G980定的压力和G17907度下，通过螺杆G4570G10088G15713塑G7021注入模G1867G3423G14120中。注G4568结束G2530，对注G4568G2052模G14120中的G10088G7021保持定G3423。注G4568系统的组成注G4568系统G11013塑G2282装置和动力传递装置组成。螺杆G5347注塑机塑G2282装置G1039G16213G11013G2164G7021装置、G7021筒、螺杆、G4568咀部G2010组成。动力传递装置包G6336注G4568油缸、注G4568座移动油缸以及螺杆驱动装置（G10088胶马G17810）。（G21）合模系统合模系统的作用合模系统的作用是保证模G1867G19393合、开启及顶出制G2709。G2528时，G3324模G1867G19393合G2530，供给予模G1867G17287够的G19157模力，以抵抗G10088G15713塑G7021进入模G14120产生的模G14120压力，防止模G1867开缝，造成制G2709的不良G10628G10378。合模系统的组成合模系统G1039G16213G11013合模装置、调模机构、顶出机构、前G2530G3278定模板、移动模板、合模油缸和安G1852保护机构组成。（G22）液压系统液压传动系统的作用是实G10628注塑机按工艺过程所G16213求的各G12193动作提供动力，并G9397G17287注塑XXXA158A159A161A162A163A164A16511机各部G2010所需压力、G17907度、温度等的G16213求。它G1039G16213G11013各G14270G12193液压G1815件和液压辅助G1815件所组成，其中油泵和电机是注塑机的动力G7481源。各G12193阀控制油液压力和G8981量，G1186而G9397G17287注G4568成G3423工艺各项G16213求。（G23）电气控制系统电气控制系统与液压系统合理G18209合，可实G10628注G4568机的工艺过程G16213求（压力、温度、G17907度、时间）和各G12193原理示G5859图程序动作。G1039G16213G11013电器、电G4388G1815件、仪G15932、G2164G9921器、传感器等组成。G980般G7389四G12193控制G7053G5347，手动、半G14270动、G1852G14270动、调G6984。（G24）G2164G9921G18冷却系统G2164G9921系统是用G7481G2164G9921G7021筒及注G4568喷嘴的，注塑机G7021筒G980般采用电G9921圈作G1038G2164G9921装置，安装G3324G7021筒的外部，并用G9921电偶G2010段检测。G9921量通过筒壁导G9921G1038物G7021塑G2282提供G9921源G727冷却系统G1039G16213是用G7481冷却油温，油温过高G1262引G17227G3822G12193故障出G10628所以油温必须G2164以控制。另G980处需G16213冷却的位置G3324G7021管下G7021口附近，防止原G7021G3324下G7021口G10088G2282，导致原G7021不能G8503常下G7021。（G25）润滑系统润滑系统是注塑机的动模板、调模装置、连杆机铰等处G7389相对运动的部位提供润滑G7477件的回路，以G1427减少能耗和提高G19658件寿命，润滑可以是定期的手动润滑，也可以是G14270动电动润滑G727（7）安G1852保护与监测系统注塑机的安G1852装置G1039G1