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Injection molding method for inserting glass into mold and product thereof

A technology of injection molding and inserting, which can be applied to household appliances, other household appliances, household components, etc., and can solve the problems of ordinary glass being easily broken

Active Publication Date: 2016-05-04
MITAC PRECISION TECH(KUNSHAN) CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Therefore, the object of the present invention is to provide a method of inserting glass into a mold for injection molding and its product, which can solve the defect that ordinary glass is easily broken when it is impacted, and at the same time solve the problem of The problem of combining glass with structural parts

Method used

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  • Injection molding method for inserting glass into mold and product thereof
  • Injection molding method for inserting glass into mold and product thereof

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Embodiment 1

[0026] see figure 1 and figure 2 As shown, in this embodiment, the injection molding method of inserting glass into a mold of the present invention includes the following steps:

[0027] Step S101: prepare a glass substrate 100, the glass substrate 100 has a bottom surface 102, a top surface 101 and four sides 103 connecting the bottom surface 102 and the top surface 101, the glass substrate 100 is used in electronic products and can be used as an electronic product touch surface, or other structural parts of electronic products.

[0028] Step S102: Cover the side surface 103 of the glass substrate 100 with a thermoplastic elastomer frame. The body is pasted on the side surface 103 of the glass substrate 100, so that the glass substrate 100 is combined with the thermoplastic elastomer.

[0029] Step S103: Put the above-mentioned glass substrate 100 coated with a thermoplastic elastomer frame into an injection mold.

[0030] Step S104: heating up the injection mold; then i...

Embodiment 2

[0033] In this embodiment, the injection molding method of inserting glass into a mold of the present invention includes the following steps:

[0034] Step S201: prepare a glass substrate 100, the glass substrate 100 has a bottom surface 102, a top surface 101 and four sides 103 connecting the bottom surface 102 and the top surface 101, the glass substrate 100 is used in electronic products and can be used as an electronic product touch surface, or other structural parts of electronic products.

[0035] Step S202: Wrap the side surface 103 of the glass substrate 100 with a thermoplastic elastomer frame. In this embodiment, the method of covering the thermoplastic elastomer frame is: apply glue on the side 103 of the glass substrate 100 or partially apply glue on the bottom surface 102, and then put the glass substrate 100 into a monochrome injection mold; The mold is heated and pressurized; then liquid thermoplastic elastomer is injected into the mold cavity of the injection ...

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Abstract

The invention relates to a glass imbedded mold injection molding method and a product thereof. The method comprises the following steps: 1, making a glass substrate comprising a bottom surface, a top surface and side surfaces connecting the bottom surface with the top surface; 2, coating the side surfaces of the glass substrate with a thermoplastic elastomer; 3, imbedding the thermoplastic elastomer coated glass substrate in an injection mold; 4, carrying out injection molding of a structural member on the glass substrate; and 5, taking out the obtained injection-molded product. The product is generated after processing through the glass imbedded mold injection molding method.

Description

【Technical field】 [0001] The invention relates to a method of inserting glass into a mold for injection molding and its product, in particular to a method of inserting glass with a thermoplastic elastomer frame into a mold for injection molding and its product. 【Background technique】 [0002] At present, the appearance design of consumer electronic products is constantly being innovated, and glass has gradually become a part of mechanical components. With the rise of touch-control trends in mobile phones, tablet PCs, and notebook computers, glass has become more and more widely used due to its good texture and other advantages, and is deeply loved by consumers. [0003] However, ordinary glass is easy to shatter because it is not easy to bend or because it is impacted when there is a small notch on the side. Usually manufacturers use improved glass in order to ensure that the glass will not break when it is impacted. Although the impact resistance of improved glass is stron...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C45/14
CPCB29C45/14434B29C2045/14319B29L2031/3475
Inventor 郭俊映谢凤人吴政道朱明毅
Owner MITAC PRECISION TECH(KUNSHAN) CORP
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