Inner vibration sequence injection molding die device and injection molding technique thereof
A sequential injection molding and mold technology, applied in the field of internal vibration sequential injection mold device and its injection molding process, can solve the problems of complex polymer molding, weld lines, stagnation, etc., to reduce product defects, eliminate weld lines and bubbles, The effect of increasing productivity
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[0035] The structural representation of the vibration sequence injection mold device in the present invention is as follows: figure 1 As shown, it includes a heating body 6 placed inside the hot runner plate 3 and a heating ring 1 placed outside the hot runner plate 3. The heating ring 1 is connected to the heating body 6 through the hot nozzle 18 and the hot nozzle pad cover 2, wherein the heating The body 6 is also provided with a reciprocating linear motion mechanism A, and the outside of the heating body 6 is provided with a spacer 7 which moves together with it.
[0036] The above-mentioned reciprocating linear motion mechanism A includes an electromagnetic block 4 and a stopper 5. The electromagnetic block 4 is connected to the heating body 6 through the stopper 5 and the connector 8. The electromagnetic block 4 is placed beside the electromagnet that controls its attraction. The outer side of the heating coil 1 is provided with a temperature sensing coil 17 .
[0037] ...
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