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摘要 塑料工業(yè)是世界上發(fā)展最快的工業(yè)之一 在日常生活中 我們幾乎每天都在使用塑料制 品 這些產(chǎn)品的大部分可由注塑成型的方法生產(chǎn) 眾人皆知 注塑成型工藝是制作各種形狀 的產(chǎn)品和以低成本制作復(fù)雜形狀產(chǎn)品的制造工藝 本次的畢業(yè)設(shè)計的主要內(nèi)容是折頁盒塑件的注塑模具設(shè)計 從塑料材料的性能分析根據(jù) 塑件的基本形狀和尺寸入手 合理選擇注射的成型方法 通過對塑件工藝的分析和對模具生 產(chǎn)條件及制造水品的把握 開始進(jìn)行模具的結(jié)構(gòu)設(shè)計 其中模具的結(jié)構(gòu)設(shè)計過程包括 型腔 數(shù)目和位置的確定 模具總體結(jié)構(gòu)形式的設(shè)計動模及定模成形零件尺寸的確定 澆注系統(tǒng)形 式及尺寸的確定 脫模方式的確定 調(diào)溫及排氣系統(tǒng)的確定 模架的選擇 待以上各步驟完 成后 便開始繪制模具的結(jié)構(gòu)草圖 根據(jù)具體尺寸校核注塑模具及注塑機的有關(guān)尺寸 并對 工藝參數(shù)進(jìn)行校核和計算 之后進(jìn)行初步的審查對所存在的問題進(jìn)行確定和修正 然后繪制 模具總裝配圖按裝配圖 繪制成型零件及需要加工的零件工作圖 同時考慮零件的加工工藝 關(guān)鍵詞 折頁盒注塑模 澆注系統(tǒng)導(dǎo)向機構(gòu) 溫度調(diào)節(jié)系統(tǒng) ABSTRACT Plastic industry is one of the words fastest growing industries Almost every product that is used in daily life involves the usage of plastic and most of these products can be produced by plastic injection molding method Plastic injection molding process is well known as the manufacturing process to create products with various shapes and complex geometry at low cost The main content of the graduation thesis is to design a plastic injection mold of the fold box From the plastic material performance analysis according to models a basic shape and the size obtain reasonably selects the injection to take shape the method After anglicizing model technological and grasping the mold working condition and manufacture level we can start to carry on the mold the structural design Mold structural design Process include the cavity number and the position determination the mold overall structural style design moves the mold and decides the mold forming components size the determination pours the system and the size determination the drawing of patterns mode determination after adjusts warm and the exhaust gas completes then starts to draw up the mold the structure schematic diagram according to the specific size examination injection mold and the injection computer related size and carries on the checking and the computation to the craft parameter Carries on the determination and the revision afterward then the plan mold assembly drawing take shape the components and needs to process and simultaneously considers the components the processing craft KEY WORDS fold box injection mold gating system oriented organization temperature control system