Inner line demolding structure for plastic product injection mold

Abstract

The invention provides an inner line demolding structure for a plastic product injection mold, relates to the technical field of injection molds, and solves the problems that although the demolding action can be realized, the demolding action is independently driven in a manual or electric manner, so that the operation complexity is increased, the time is wasted, and product adsorption and subsequent automatic shake-off cannot be automatically realized in the opening and closing process of the upper die and the lower die of the die through structural improvement. The invention discloses the inner grain demolding structure for a plastic product injection mold. The inner grain demolding structure comprises a stamping structure; the stamping structure is provided with a demolding part, and the stamping structure is further provided with an auxiliary part; a rotating seat is welded on a die seat B, and a rotating shaft is rotationally connected to the rotating seat; and a stirring seat is welded to the rotating shaft, a stirring rod is installed on the stirring seat, and when the rotating shaft rotates, the stirring rod makes elastic contact with a stress plate, so that the piston rod can move upwards, and then a product can be sucked.

Description

technical field [0001] The invention belongs to the technical field of injection molds, and more specifically relates to an inner texture release structure for injection molds of plastic products. Background technique [0002] With the advancement of mold design technology, more and more innovative application molds appear in all walks of life, among which injection mold is a tool for producing plastic products; mold demoulding refers to removing the condensed product from the mold fall out. [0003] For example, the application number: CN202021200603.3 discloses a demoulding structure for inner lines of injection molds for plastic products, specifically related to the technical field of injection molds, including a substrate, the top of the substrate is fixed with a bottom mold, and the top of the bottom mold is provided with a convex mold , and both sides of the bottom mold are provided with vertical rods, the tops of the two vertical rods are fixedly connected with fixed...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above-mentioned technical problems, the present invention provides an inner texture demoulding structure for injection molds of plastic products to solve the existing one. Although the existing devices can realize the demoulding action, they are all manual or electric. Driven, which increases the cumbersomeness of the operation, and also wastes time, and cannot automatically realize the adsorption of the product and the subsequent automatic shock during the process of opening and closing the upper and lower molds of the mold through structural improvements; moreover Yes, the sealing performance of the upper and lower molds of the existing device is weak

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