Manufacturing device for waterproof case of electronic equipment and process using the same

Abstract

The invention discloses a manufacturing apparatus for an electronic-equipment waterproof housing. The manufacturing apparatus comprises an upper die plate and a lower die plate which are arranged in an opposite way, a supporting plate and an injection channel; the supporting plate is arranged at the top of the lower die plate, the upper die plate is arranged above the supporting plate and is suitable for being buckled with the supporting plate; under the buckling state, the space between the upper die plate and the supporting plate forms a base-material space suitable for laying a base material, and also the space between the upper die plate and the base-material space forms a sealing-material injection chamber suitable for injecting a sealing material on the base material surface for molding; one end of the injection channel is communicated with the interior of the sealing-material injection chamber, and the other end of the injection channel extends outside of the manufacturing apparatus; in the relative compacting process of the upper die plate and the lower die plate, the sealing-material injection chamber is suitable for enabling the sealing material to be fixed and molded on the base material surface. The invention also discloses a technology of using the apparatus to manufacture the waterproof housing. The apparatus is capable of manufacturing an electronic-equipment waterproof housing with a sealing ring in a one shot forming manner by employing a set of die, technological cost is low and production efficiency is high.

Description

technical field [0001] The invention relates to a manufacturing device for a waterproof casing of electronic equipment and a process for manufacturing the casing using the device, belonging to the technical field of waterproof casings for electronic equipment. Background technique [0002] When notebooks, tablet computers, mobile phones and other types of electronic equipment are in a humid environment, the electronic components inside are easily damaged, so electronic equipment is generally equipped with a waterproof casing. In terms of the material of the waterproof case, since metal materials are prone to oxidation and electrochemical corrosion, the current waterproof case mostly uses a plastic substrate, and in order to ensure the tightness of the waterproof case, rubber is further bonded to the edge of the waterproof case. Sealing materials to isolate the external environment and the component body in the electronic device; considering factors such as the firmness of th...

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is that the two-shot molding machine in the prior art includes two sets of molds, which require two moldings to obtain the electronic equipment casing, which has high process cost and low efficiency; Device for manufacturing waterproof casings

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