Double color injection mold for front frame of computer

Abstract

The invention discloses a double color injection mold for a front frame of a computer. The subsequent molding of a soft rubber part can be completed without take-out of a hard rubber part of the front frame of the computer. The operation is time-saving and labor-saving, so that the working efficiency is high, and the mold is suitable for batch production. The double color injection mold comprises an upper female mold part and a lower male mold part, wherein the female mold part and the male mold part are matched to form a cavity. The double color injection mold is characterized in that the female mold part specifically comprises a primary female mold and a secondary female mold, wherein the male mold part can axially rotate around a rotary shaft; by virtue of the rotation angle of the male mold part, the secondary female mold part, the male mold part and a hard rubber structure are matched to form a soft rubber cavity; the edges, corresponding to the hard rubber structure and the soft rubber part, of a female mold core of the secondary female mold protrude downwards; by virtue of the downward protrusion distance, the hard rubber structure is pre-pressed during the secondary injection.

Description

technical field [0001] The invention relates to the technical field of mold structures, in particular to a two-color injection mold for a computer front frame. Background technique [0002] The all-in-one computer has developed extremely rapidly in recent years. As an electronic product that needs to be in contact with people frequently, the comfort of people's contact is extremely important. Now the shell of the all-in-one machine is made of hard plastic, which feels bad. If you use it on a computer The special position of the appearance of the all-in-one machine uses soft glue, which will effectively improve the comfort of the user. The existing mold needs to take out the hard glue product and then glue a layer of soft glue on the outside. The operation is time-consuming and laborious. The work efficiency is low, and it is not suitable for mass production. Contents of the invention [0003] In view of the above problems, the present invention provides a two-color inject...

AI Technical Summary

Problems solved by technology

[0002] The all-in-one computer has developed extremely rapidly in recent years. As an electronic product that needs to be in contact with people frequently, the comfort of people's contact is extremely important. Now the shell of the all-in-one machine is made of hard plastic, which feels bad. If you use it on a computer The special position of the appearance of the all-in-one machine uses soft glue, which will effectively improve the comfort of the user. The existing mold needs to take out the hard glue product and then glue a layer of soft glue on the outside. The operation is time-consuming and laborious. Low work efficiency, not suitable for mass production

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