According to the structure of the product,a set of two-plate injection mould was de-signed.In order to reduce the cost of the mould,the clamping plate of fixed half of the mould was removed,and the fixed mould plate was properly thickened.In order to reduce the flow marks on the surface of the product and to facilitate the trimming of the nozzle material,the corresponding position of the gate on the product was designed into a concave shape.Aiming at the buckle struc-ture on the side of the product,the demoulding mechanism driven by the inclined guide post was adopted.The decelerating springs on the slider on both sides of the mould were set to reduce the speed of the slider when closing the mould,so as to reduce the impact of the slider on the mould.The angle ejector and seat were connected by a circular buckle to simplify the structure.Accord-ing to the product structure,the ejecting method of ejector sleeves and ejecting pins was adopted,according to the mould structure,a form-following cooling system with multiple cooling circuits combined with"straight through+partition type well"was set up.
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