Second ejection mechanism for complex plastic product structure
A product structure and secondary ejection technology, applied in the field of injection molds, can solve the problems of high space occupancy, complex design structure and movement process, and high maintenance costs, achieving low space occupancy, clear and easy-to-understand working principles, and easy maintenance. low cost effect
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[0021] like figure 1 As shown, the embodiment of the present invention includes a female formwork 2 and a male formwork 1, the female formwork 2 and the male formwork 1 are closed and matched up and down, and separated and closed up and down driven by a cylinder. The male template 1 is provided with several thimble mechanisms, and the ejector mechanism is used to separate the product 3 from the male template 1 . The thimble mechanism includes a top hole arranged on the male template 1 and a thimble fitted in the top hole. The top hole includes a sliding hole connecting the upper end surface of the male template 1 and a piston hole 8 arranged at the lower end of the sliding hole. The thimble includes a sliding fit in the sliding hole. The push rod in the hole and the piston 5 fixed on the lower end of the push rod, the piston 5 is slidingly fitted in the piston hole 8, that is, the piston 5 slides in the piston hole 8 during work, and the push rod slides in the slide hole. The...
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