Rubber coating device capable of reducing errors

Abstract

The invention discloses a rubber coating device capable of reducing errors. The rubber coating device capable of reducing errors comprises a bottom plate, a movable mold plate, a fixed mold plate and a first fixing plate, wherein the two sides of the bottom plate are respectively provided with a first supporting plate; the movable mold plate is arranged above the first supporting plates; the fixed mold plate is arranged above the movable mold plate; and the first fixing plate is arranged above the fixed mold plate. The precision of a rubber-coated product can be effectively ensured.

Description

technical field [0001] The invention relates to the field of plastic encapsulation of injection molding, in particular to an encapsulation device for reducing errors. Background technique [0002] At present, the metal inserts of many products are glued or hot-melted on a certain part of the surface through the injection mold. For some products with high precision requirements, there will be errors or burrs with the current glue-covering and hot-melt technology, which may even lead to product deformation. . [0003] Due to the differences between batches of metal inserts, the metal inserts that are out of tolerance are placed in the mold, causing the injection mold to fail to close, so that the injection mold cannot be closed in place, resulting in plastic overflow; the metal inserts that are out of tolerance are placed in the mold , There will be gaps with the mold, and there will be burrs on the surface of the product after injection molding, and the above two situations ...

AI Technical Summary

Problems solved by technology

[0002] At present, there are many products whose metal inserts are glued or hot-melted on a certain part of the surface through injection molds. For some products with high precision requirements, the current glue And hot melt technology, there will be errors or burrs, and even lead to product deformation

[0003]Because there will be differences between batches of metal inserts, the metal inserts that are out of tolerance are put into the mold and the injection mold cannot be closed, so that the injection mold cannot be closed in place. Leading to plastic overflow; metal inserts that have fallen out of tolerance are put into the mold, and gaps will occur between the mold and the mold. After injection molding, there will be burrs on the surface of the product, and the above two situations will affect the size of the product.

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