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Double-color injection molding product

A two-color injection molding and two-color injection molding technology, applied in the direction of coating, etc., can solve the problems of P1 glue being vulnerable to impact, uneven orientation, messy, etc., and achieve the effect of black spots and color mixing improvement, high injection molding efficiency, and good molding quality

Inactive Publication Date: 2018-08-24
乌鲁木齐九品芝麻信息科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] like figure 1 As shown, when the product shown is molded by injection molding method, the product has two different materials. Among them, the P1 material is injection molded with a material with relatively good structural mechanical properties, while the P2 material needs to be selected for aesthetics and a more comfortable experience. The composition of the material; P1 hard glue is injected first and then not cooled, if it is injected with a conventional two-color injection molding machine and two-color injection mold, the P2 glue will have uneven orientation, many patterns and messy patterns after injection molding, and the P1 glue is easy to be damaged. Impact, causing the rubber material to turn up, resulting in fatal product defects such as black spots and color mixing of the product

Method used

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Embodiment Construction

[0020] Figure 1-5 Shown is the relevant explanatory figure of the present invention; The specific embodiment is, as figure 2 , image 3 , Figure 4 , Figure 5 As shown, a two-color injection molded product is manufactured by a synchronous two-color injection mold. The mold includes a panel 1, a fixed template 2, a fixed template guide sleeve 3, a guide post 4, a movable template 5, mold feet 6, and a thimble cover 7. Ejector push plate 8, bottom plate 9, stud push rod 10, core insert 11, sprue sleeve fastening screw 12, upper sprue sleeve 13, lower sprue sleeve 14, sprue sleeve positioning pin 15, runner adjustment Screw 16, cavity insert 17, A plastic part 18, A plastic part positioning column 19, small insert 20, reset lever spring 21, reset lever 22, garbage nail 23, support column 24, lower mold cooling quick connector 25. Core insert fastening screw 26, upper mold waterway quick connector 27, cavity insert fastening screw 28, second color injection positioning ring...

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Abstract

The invention provides a double-color injection molding product. The double-color injection molding product is manufactured by a synchronous double-color injection mold; the mold comprises a panel, afixed template, a fixed template guide sleeve, a guide column, a movable template, a mold foot, an ejector pin cover plate, an ejector pin push plate, a bottom plate, stud push rods, a mold core insert, sprue bush fastening screws, an upper sprue bush, a lower sprue bush, sprue bush locating pins and other parts. The double-color injection molding product manufactured by the synchronous double-color injection mold is good in forming quality, and black spots and color mixture are greatly improved.

Description

technical field [0001] The invention relates to the field of structural design of injection molds, in particular to a two-color injection molded product. Background technique [0002] Such as figure 1 As shown, when the product shown is molded by injection molding method, the product has two different materials. Among them, the P1 material is injection molded with a material with relatively good structural mechanical properties, while the P2 material needs to be selected for aesthetics and a more comfortable experience. The composition of the material; P1 hard glue is injected first and then not cooled, if it is injected with a conventional two-color injection molding machine and two-color injection mold, the P2 glue will have uneven orientation, many patterns and messy patterns after injection molding, and the P1 glue is easy to be damaged. The impact will cause the rubber material to turn up and cause fatal product defects such as black spots and color mixing of the produ...

Claims

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Application Information

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IPC IPC(8): B29C45/16B29C45/14B29C45/27
Inventor 不公告发明人
Owner 乌鲁木齐九品芝麻信息科技有限公司
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