Design of mould for middle barrel of electric cooker
The structure of the middle barrel in electric cooker was analyzed,and a two-plate mould was designed.The corresponding slider mechanism were designed for kinds of different fas-tener structures of the fixed half of mould.In order to drive the slider demoulding in fixed half of mould,an auxiliary demoulding mechanism was installed on the side of the mould base,and the first demoulding was arranged between the clamping plate of fixed half and fixed half of mould plate.According to the different fastener structures of the plastic parts in the moving half of mould,the inner slider demoulding structure and the inclined ejection demoulding structure were designed respectively.It adopted a common runner gating system,and used four submarine gates to gate the plastic part from the inner wall of the circular hole at the upper end of the plastic part.In order to make the mould temperature uniform,a straight water way was set in the fixed half of mould and a partition water way was set in the moving half of mould.
middle barrel of electric cookerslider in fixed half of mouldinner slidertwice de-moulding
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