Injection Molding Process of a Micro-adjustable Vacuum Cleaner Shell

Abstract

The invention relates to an injection molding process of a micro-adjustable vacuum cleaner shell, which belongs to the technical field of injection molding technology. By adding clay minerals and metal oxides to the raw materials of plastic injection materials, the mechanical strength and anti-aging strength of the injection materials can be effectively improved, and at the same time, the Raw materials with high mechanical strength are mixed with nano-magnetic powder, and nano-magnetic powder is adsorbed in these porous and resistant materials, and by setting an external electromagnet at the corresponding position of the cavity of the injection mold, after the external electromagnet is energized, thereby In the process of injection molding, the flow direction of the material with high mechanical strength of the molten injection plastic can be fine-tuned, that is, the material with high mechanical strength can be gathered to the designated position under the action of magnetism, so as to better adapt to the different end faces of the existing vacuum cleaner shell The strength needs to be used. At the same time, it is easy to absorb and discharge the gas in the injection mold during the mold closing process. When the mold is opened, the released gas can effectively blow out the debris adhering to the parting surface of the mold.

Description

technical field [0001] The invention relates to the technical field of injection molding technology, in particular to an injection molding technology for a micro-adjustable vacuum cleaner shell. Background technique [0002] In modern society, vacuum cleaners are becoming a product in people's lives, and its development drives the rise of a series of technological fields. With the continuous maturity of vacuum cleaner products and the change of people's consumption concept, the quality, function and appearance of vacuum cleaners have become the focus of business competition. [0003] Due to the different requirements of the stress point of the existing vacuum cleaner shell, the tolerance of the shell surface is also different. In the prior art, during the injection molding process, the mechanical hardness of the molten injection plastic injected into the mold is often are all consistent, so the shells produced have the same hardness, which makes it difficult to adapt to exi...

AI Technical Summary

Problems solved by technology

This method has poor exhaust and low efficiency. In many plastic molds, the mold exhaust requirements cannot be met, resulting in poor filling of the product, resulting in poor smoothness and flatness of the product.

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