Vertical injection molding machine mold

Abstract

The invention discloses a mold of a vertical injection molding machine. The mold comprises an upper mold body and a lower mold body. The top face of the upper mold body is provided with a plastic injecting port, and the upper mold body is provided with a convex core; the lower mold body is provided with an inwards-concaved cavity, the cavity is matched with the core to perform injection molding on products, and the plastic injecting port is communicated with a plastic injecting channel to enable injection molding materials to flow into the position between the cavity and the core; the cavity is divided into a first cavity body and a second cavity body, and the first cavity body is provided with an iron part embedding limit portion which is communicated with a wire drawing limit groove; the structure of the second cavity body is the same as that of the first cavity body, and the direction of an iron part embedding limit portion in the second cavity body is opposite to that of the iron part embedding limit portion in the first cavity body; the core is also divided into a first core body and a second core body, the first core body is matched with the first cavity body, and the second core body is matched with the second cavity body. Through the improvement of the structure, on one hand, iron part embedding can be quickly achieved, and on the other hand, injection molding of two products can be completed at a time, and the injection molding efficiency is improved.

Description

technical field [0001] The invention relates to the field of moulds, in particular to a mold for a vertical injection molding machine. Background technique [0002] Pull wire rubberized products are made by plasticizing the pull wires and embedding iron parts in the product. According to product characteristics and process flow, vertical injection molding machines are used for injection molding. Because the length of the pull wire is long, in order to facilitate injection molding, it is necessary to design a special component for fixing the limit of the pull wire in the mold, and the traditional injection mold can only mold one product at a time, and the efficiency is low. The mold and injection molding equipment are improved to improve the processing efficiency of the product. Contents of the invention [0003] The object of the present invention is to overcome the above problems in the prior art and provide a mold for a vertical injection molding machine. The mold desig...

AI Technical Summary

Problems solved by technology

Because the length of the pull wire is long, in order to facilitate injection molding, it is necessary to design a special component for fixing the limit of the pull wire in the mold, and the traditional injection mold can only mold one product at a time, and the efficiency is low. In order to improve the injection molding efficiency, it is necessary to Improve the mold and injection molding equipment to improve the processing efficiency of the product

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