Glass imbedded mold injection molding method and product thereof

A technology of injection molding and implantation, which can be used in household appliances, other household appliances, household components, etc., and can solve the problems of common glass being easily broken.

Active Publication Date: 2014-02-19
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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  • Glass imbedded mold injection molding method and product thereof
  • Glass imbedded mold injection molding method and product thereof

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Experimental program
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Embodiment 1

[0026] See figure 1 and figure 2 As shown, in this embodiment, the glass inserting mold injection molding method 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 side surfaces 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 electronic products Touch surface, or other structural parts of electronic products.

[0028] Step S102: Wrap the side 103 of the glass substrate 100 with a thermoplastic elastomer frame. In this embodiment, the method of wrapping the thermoplastic elastomer frame is: dispensing or sticking double-sided tape on the glass substrate 100, and then applying the thermoplastic elastomer The body is attached to the side surface 103 of the glass substrate 100 to combine the glass substrate 100 with the thermoplastic elastomer.

[0029] Step S103: Pl...

Embodiment 2

[0033] In this embodiment, the glass inserting mold injection molding method 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 side surfaces 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 electronic products Touch surface, or other structural parts of electronic products.

[0035] Step S202: wrap the side 103 of the glass substrate 100 with a thermoplastic elastomer frame. In this embodiment, the way of covering the frame of the thermoplastic elastomer is to apply glue on the side 103 of the glass substrate 100 or partially glue on the bottom surface 102, and then put the glass substrate 100 into a single-color machine injection mold; The temperature of the mold is increased and the pressure is increased; then the liquid thermoplastic elastomer is injected into...

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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 for injection molding of glass placed in a mold and a product thereof, in particular to a method of injection molding of glass with a thermoplastic elastomer frame into a mold and a product thereof. 【Background technique】 [0002] At present, consumer electronic products are constantly innovating in appearance design, and glass has gradually become a part of mechanical parts. With the rise of the touch trend of touch phones, tablet computers 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 break because it is not easy to bend or is impacted when there are small gaps on the side. Usually manufacturers use modified glass to ensure that the glass does not break when impacted. Although the impact strength of the modified glass is stronger than that of ordinary glass, its price is relativ...

Claims

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Application Information

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Patent Type & Authority Applications(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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