关键词：注塑机 机械系统
The mechanical system design of injection machine
Abstract
The research of the subject is about the design of a small injection molding machine system. Taking the 250g injection molding machine mechanical systems as an example, we start from specificing the design tasks and requirements .Then we begin to analyze the mechanical system so that they can complete the basic movements and sequence. Then we analyze and compare the structures of several injection molding machines, choose the most appropriate one. After ascertaining a good design, we can design injection molding machine according to the requirements for mechanical structure design, which includes a plasticizing systems (including screw, screw head, barrel, nozzle design, etc.), shooting plastic fuel tanks (including tanks, The design of various supporting institutions), carriage movement cylinders and other assembly structure.Key words: injection molding machine mechanical system
