Plastic injection mold capable of cutting off remnants in mold

Abstract

The invention discloses a plastic injection mold capable of cutting off remnants in a mold. The plastic injection mold comprises a female mold core, a male mold core, a male mold insert core and an ejecting mechanism. The male mold core is mounted on the upper end surface of a mounting base, a column provided with a straight line slide rail is fixedly connected to the upper end surface of the mounting base, the female mold core is slidably mounted on the column and is located right above the male mold core, the male mold core and the female mold core are closed to form an injection mold cavity and a raw material channel, a material injection port is formed in the top of the female mold core, the material injection port communicates with the raw material channel, the male mold insert core is mounted in the male mold core, the top end of the male mold insert core is located right above the connection of the injection mold cavity and the raw material channel, and the ejecting mechanism for ejecting a plastic piece is arranged in the male mold core and is located right below the injection mold cavity and the raw material channel. The remnants of a product are cut off while the product is ejected by virtue of the ejecting mechanism, so that a lot of manpower is saved, and the production efficiency is greatly increased.

Description

technical field [0001] The invention relates to a plastic injection mold, in particular to a plastic injection mold capable of cutting off material ends in the mold. Background technique [0002] The molding process of plastic products is a process in which thermoplastic or thermosetting plastics are melted and poured into molds of various shapes, and then cooled and solidified to form shaped products. In the injection molding process of plastic parts, there will be chips. The general way to remove the chips is to take out the molded plastic products and then manually use the chips, which consumes a lot of manpower. At the same time, the quality of the products is largely affected by human factors. . Contents of the invention [0003] The purpose of the present invention is to provide a plastic injection mold capable of cutting off the chip in the mold, which can quickly and accurately cut off the chip when the product is pushed out of the mold, and greatly improves the p...

AI Technical Summary

Problems solved by technology

In the injection molding process of plastic parts, there will be chips. The general way to remove the chips is to take out the molded plastic products and then manually use the chips, which consumes a lot of manpower. At the same time, the quality of the products is largely affected by human factors.

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