最新保温杯注塑模具设计(全套cad图纸

保温杯注塑模具设计（全套C A D图纸）

摘要

塑料成型加工技术是关键环节，塑料原料进入生产。塑料成型工艺及模具技术是一种新的和全面的主题,不仅与高分子材料合成技术来提高创新、成型设备、成型工艺的成熟和进步，随着计算机技术在塑料成型和数值模拟的发展领域渗透的过程。

本次毕业设计本人通过对零件的分析，综合考虑了各种因素对模具的设计进行了系统规划并计算了各种参数，如对制件的体积和质量的安排，确定型腔数目和壁厚，选择分型面等。浇注口，通道的设计，冷却系统的设计，模架的选用等也是关键所在。设计后还需要进行试验校核，做到有理有据。

通过深入研究和调查的模具，该模具结构设计进行了分析，并借鉴国内外学者的设计经验确定的方法。主要研究的是塑料模具材料的选用，注塑机上的应用类型，型腔布局设计，剖面设计，浇注系统的设计选型，冷却系统的设计，成型零件的设计，合模机构的设计指南和弹射装置的设计和注塑机检查，由此设计出保温杯注塑模。

关键词：塑料成型加工；热塑性塑料；注射成型技术

Abstract

The key link of changing plastic raw materials into products is the plastics molding process. Plastic processing and mold technology is an evolving integrated subject. Not only with the improving synthesis technology of the polymeric materials, the innovations of the molding equipments, the maturity of processing technology to make progress , but also with the infiltration of computer technology, numerical simulation technology and so on in the field of plastics molding process to access development.

The graduation I designed through the analysis of parts, the comprehensive consideration of various factors on the mold design of the planning system and the various parameters were calculated. Such as on parts of the volume and quality of the arrangements determined number of cavity and wall thickness, parting surface. Pouring port, channel design, cooling system design, mold selection is the key. The design also need to test and check, be reasonable.

Through in-depth research and investigation of a mold design analyzes, design experience and learn from scholars determined approach. The main research is the choice of plastic mold material, application type injection molding machine, cavity layout design, profile design, gating system design and selection, design of the cooling system, molded part design, mold design guidelines and ejection mechanism design and injection molding machine inspection apparatus, thereby design a mug injection mold.

Keywords：Plastic Molding Of Plastics Processing Raw Materials Into

Products； Thermoplastic ； The Injection Takes Shape The

Technology

目录

第一章绪论 (1)

第二章制件分析 (2)

第三章计算制件的体积和质量 (4)

第四章制件注射成型工艺参数 (6)

第五章注射模的结构设计 (8)

5.1 型腔数目的确定 (8)

5.2 型腔的排列方式 (8)

5.3 分型面的选择 (9)

第六章浇注系统设计 (11)

第七章冷却系统设计 (15)

第八章成型零件设计 (16)

8.1 成型零件的结构设计 (16)

8.1.1 凹模结构设计 (16)

8.1.2 型芯结构设计图 (16)

图8 凸模 (17)

8.2 成型零件尺寸计算 (17)

8.3 型腔壁厚计算 (18)

第九章模架的选用 (20)

第十章合模导向机构设计 (21)

第十一章脱模机构设计 (25)

11.1 脱模机构设计的总体原则 (25)

11.2 推出机构设计 (25)

11.3 浇注系统凝料脱模机构 (26)

第十二章注射机校核 (27)

12.1 注射量、锁模力、注射力、模具的厚度的校核 (27)

12.2 开模行程的校核 (27)

结束语 (28)

参考文献 (29)

致谢 (30)