An iml injection molding automation system

Abstract

The invention discloses an IML injection molding automation system, which includes a sheet storage mechanism, a sheet transfer mechanism and a material opening cutting seat. The sheet storage mechanism has a sheet access seat for storing a stack of film sheets, and a single film The sheet storage seat where the sheet is placed and the sheet suction seat that sucks the film sheet in the sheet storage seat and places it in the sheet storage seat; the sheet transfer mechanism has a The film sheet is sucked and placed in the injection mold, and the formed IML decorative parts in the injection mold are sucked out of the sheet transfer seat outside the injection mold; the cutting seat of the material port has a positioning slot for the placement of the IML decorative parts, and the IML decorative parts The cutting blade and waste conveying channel of the material port. Compared with the existing technology, it adopts fully automatic continuous operation and unmanned production, which greatly improves the overall work efficiency, has the advantages of accurate removal and high safety system, and can ensure that the cut surface of IML decorative parts is relatively smooth without affecting Appearance quality.

Description

technical field [0001] The invention relates to an auxiliary mechanism for in-mold injection molding, in particular to an automatic system for transferring sheets and IML injection molding parts in the IML injection molding process. Background technique [0002] In-mold insert injection molding is a new technology integrating decoration and injection molding that is popular at home and abroad in recent years. , Put the diaphragm into the injection mold for injection, so that the surface of the printed pattern diaphragm is integrated with the plastic. After the injection molding is completed, the injection molded part is taken out of the injection mold. The plastic block (that is, the glue port), and finally cut off the glue port to obtain the final product, that is, the IML decorative part. This in-mold injection molding process is widely used in the production of mobile phone back covers, home appliance covers and notebook casings, etc. Especially in the production proces...

AI Technical Summary

Problems solved by technology

Especially in the production process of the back cover of the mobile phone, workers need to take out a piece of film from a pile of film sheets, and then place the taken out film sheet in the injection mold for the back cover of the mobile phone. After injection, the worker takes it out from the injection mold. IML decorative parts, after taking it out, manually cut off the glue joint. This series of manual operation methods, on the one hand, increase work efficiency, and when workers take out one of the film sheets from a pile of film sheets, they often fail because the film sheet is too thin. Two or more film sheets will be taken out at the same time, making the taking out of the sheets less accurate, and causing problems with burrs on the cut surface of the rubber mouth; on the other hand, there will be problems when workers pick and place objects in the injection mold. Injection molds cause safety hazards to workers’ hands due to misoperation by others, and the safety system is low

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