Air-cooling formed injection molding machine

Abstract

The invention discloses an air-cooling formed injection molding machine which comprises a mold group and a cylinder component, wherein supporting parts with injection molding pipe fittings and a mold pushing mechanism are arranged in the mold group; under a non mold pushing state, the injection molding pipe fittings are sleeved on the supporting parts; particularly, a plurality of air pipes connected with the cylinder component are arranged around the mold group of the injection molding machine; air outlets of the air pipes face the injection molding pipe fittings under a mold opening state. By the adoption of the air-cooling formed injection molding machine, the air pipes are additionally arranged on the conventional mold group; air flow generated by the conventional cylinder component of injection molding equipment performs air cooling on an injection-molded pipe fitting product before mold returning, so that the solidification speed of the injection-molded product is increased, deformation caused by a fact that the injection-molded product is collected before solidification is avoided, the working efficiency is improved, and the quality of a product is guaranteed.

Description

technical field [0001] The invention relates to an injection molding machine, in particular to an injection molding machine which utilizes air cooling to quickly set the shape. Background technique [0002] Injection molding is a very mature technology used in the large-scale production of plastic parts. According to the structure and shape of the final product, the corresponding mold group is designed, and then connected to the injection molding machine, and the production can be completed by setting reasonable processing parameters. According to the conventional production process: part structure analysis → opening of mold group → installation → injection molding → mold opening → mold withdrawal. [0003] In the prior art, in the pursuit of production efficiency, in the injection molding production of small and small plastic parts, the natural solidification will not be completely completed. Often, when the plastic product is in a semi-cured state, it will be ejected from ...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, in the pursuit of production efficiency, in the injection molding production of small and small plastic parts, they will not wait for the natural curing to be complete. Often, when the plastic product is in a semi-cured state, it will be ejected from the mold for natural cooling. The semi-cured state Small parts plastic products are often piled up in the storage box, and a large number of small parts plastic products in a semi-cured state are piled up together, which are easily deformed by extrusion, resulting in unqualified batch products

For some injection-molded pipe fittings made of more expensive materials, unqualified products cannot be recycled and reused, which will inevitably cause high economic losses

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