The structure of refrigerator drawer was analyzed,and a set of hot runner injection mould with slider and angled ejection assembly was designed.It adopted a gating system consist-ing of a hot runner tube,and a structure with angled slider,angle pin+slider,angled ejection as-sembly was used for forming and demoulding the local characteristics.In order to prevent the moulded plastic parts from appearing push-rod marks,the ejector plate was used to push out the plastic parts,and the ejector plate was of three-sided ring structure.The actual production veri-fied that the mould structure was reasonable,and the moulded plastic parts reached the accuracy requirements.
refrigerator drawerejector plateangled ejection assemblygas cap mechanism
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