Microstructure of injection moulding machine mould clamping mechanism: design and motion simulation

CAAI Transactions on Intelligence Technology

article

Zhiming Jin¹  Yajun Zhang¹  Xinliang Wang²  Jacob Williams³  Zhen Liu³  Zhongyuan Huang⁵  D'Lauren Falkner⁵  Gang Zhou²  Liqun Dong¹  Jian Zhuang¹  Zhe Wang⁵ 

[1] College of Mechanical and Electrical Engineering, Beijing University of Chemical Technology;Ningbo L.K. Technology Co. Ltd;Department of Physics and Engineering, Frostburg State University;Department of Mechanical Engineering, University of Maryland, College Park;Chemistry Department, Xavier University of Louisiana;College of Chemistry and Chemical Engineering, Xinyang Normal University

关键词: clamps;    moulding;    design engineering;    moulding equipment;    injection moulding;    compression moulding;    mouldings;    blow moulding;    compression moulding;    highly precise parts;    building intelligent machines;    mould clamping mechanism;    microstructure characteristics;    toggle lever mechanism ratio;    amplification ratio;    main performance parameters;    hyperbolic elbow clamping mechanism kinematics simulation;    simulation results;    maximum dynamic template speed;    cross-head speed ratio;    injection moulding mould;    complicated moulds;    intelligent machineries;    motion simulation;    intelligence technologies;    devices;    complex structures;    intelligent manufacturing industries;    velocity 215.34 mm/s;    C7480 Production engineering computing;    E0410D Industrial applications of IT;    E14 Design;    E1520G Forming processes;    E1550 Control technology and theory;    E1560 Production equipment;    E1710 Engineering materials;   

DOI  :  10.1049/trit.2017.0011

学科分类：数学（综合）

来源: Wiley

【 摘 要 】

With the advent of intelligence technologies, more and more machines and devices are involved in the creation of complex structures. In the intelligent manufacturing industries, mouldings including injection moulding, blow moulding, compression moulding, and others play critical roles in manufacturing highly precise parts required for building intelligent machines (such as computers, cell phones, robots etc.). The performance of the clamping mechanism directly affects the quality of the microstructure of injection products. The design of the injection moulding mould clamping mechanism is based on the microstructure characteristics of the trip of the toggle lever mechanism ratio, speed ratio, and force amplification ratio. These are used to study the main performance parameters, such as analysis, as well as for the establishment of the physical model of the clamping mechanism. The model is based on the microstructure of injection of hyperbolic elbow clamping mechanism kinematics simulation. Simulation results and theoretical calculation contrast analysis show that the maximum dynamic template speed is 215.34 mm/s. The dynamic templates and cross-head speed ratio is 2.15; therefore, the design of the injection moulding mould clamping mechanism for the microstructure provides favourable technical support. The method described here is important to build complicated moulds required to build highly precise parts to build intelligent machineries.

【 授权许可】

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