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Manufacturing method for mold internal decoration molding of vehicle-mounted center control integrated plastic curved surface panel

A manufacturing method and panel mold technology, applied in coating and other directions, can solve problems such as immaturity, and achieve the effect of meeting the needs of assembly, good customer experience, and high comprehensive performance

Inactive Publication Date: 2017-02-08
HUIZHOU DESAY SV AUTOMOTIVE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The in-mold decoration molding of the vehicle-mounted central control integrated plastic curved panel is a new trend, and the current technology is not yet mature. Therefore, it is necessary to develop an innovative molding method to solve these disadvantages

Method used

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  • Manufacturing method for mold internal decoration molding of vehicle-mounted center control integrated plastic curved surface panel
  • Manufacturing method for mold internal decoration molding of vehicle-mounted center control integrated plastic curved surface panel

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Embodiment Construction

[0017] The manufacturing method for the in-mold decoration molding of the vehicle-mounted central control integrated plastic panel of the present invention will be further described in detail below in conjunction with specific embodiments and accompanying drawings.

[0018] See figure 1 and figure 2 , a manufacturing method for in-mold decoration molding of a vehicle-mounted central control integrated plastic panel, which includes the following steps:

[0019] A method for manufacturing in-mold decoration molding of a plastic curved surface panel integrated with a vehicle-mounted central control, characterized in that it includes the following steps:

[0020] Step 1. Prepare a car-grade transparent film diaphragm, cut it and remove dust;

[0021] Step 2. Evenly soak a layer of car-grade transparent paint on the surface of the diaphragm in step 1 to strengthen the hardness of the diaphragm (3H / 750g) and take into account anti-reflection, anti-fingerprint and anti-glare funct...

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Abstract

The invention relates to a manufacturing method for mold internal decoration molding of a vehicle-mounted center control integrated plastic curved surface panel. A curved surface with required appearance is formed through film sheet silk-screen printing, high pressure molding, cutting and other processes, then the molded film sheet is put into an injection mold, a layer of transparent resin is injection-molded, the film and the resin are allowed to be fused together, and the plastic panel with the surface printed with patterns is formed. Based on ordinary mold internal decoration molding, some special processes are increased to meet the performance requirements of a vehicle-mounted center control display screen front panel; the manufacturing method achieves many properties of integrated plastic panel mold internal decoration molding, breaks through deficiencies of the prior art, meets the needs of products, allows an IML technology to be successfully applied in the field of vehicle-mounted display integrated panels, meets various performance requirements, provides better customer experience, is a manufacturing method for achieving the high-performance curved surface vehicle-mounted display integrated panel, and meets the needs of assembly; the IML technology is applied more widely, and the comprehensive performance is higher.

Description

technical field [0001] The invention relates to the technical field of decorative molding technology for vehicle interior parts, in particular to a manufacturing method for in-mold decoration molding of a curved plastic panel integrated with a vehicle central control. Background technique [0002] IMD (In-Mold Decoration) is a spray-free decoration technology for plastic surfaces. IML (In-Mold Label) or IMF (In-Mold Film) is In-Mold Film, which is a sub-process of In-Mold Decoration technology. Although IML technology is a relatively common surface decoration technology, in the integrated panel of the vehicle-mounted central control touch screen (that is, the vehicle-mounted display screen is fully bonded to the shell, wherein the window area and its frame are integrally formed, the panel window area is flat, and the surrounding frame is The application on the curved surface) is very difficult. Specifically, there are many requirements, such as: surface hardness 3H requireme...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29B11/12B29C45/14B29C71/02B29C65/48
Inventor 施小庆黄天任
Owner HUIZHOU DESAY SV AUTOMOTIVE
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