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Manufacturing device and method of IMS formed product

A technology for manufacturing devices and molded products, which is applied in the field of manufacturing devices for IMS molded products, can solve problems such as the quality of texture patterns with different depths, and achieve the effects of improving curing efficiency, increasing light intensity, and shortening the required time

Active Publication Date: 2021-11-19
艾尔玛科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The object of the present invention is to provide a manufacturing device and method of IMS molded products, which solves the problem of curing the light-curing adhesive of the existing decorative sheet through the light-curing equipment. Due to the different depths of the texture pattern, the light-curing adhesive in some areas cannot be completely cured during the illumination time, which affects the quality of the texture pattern.

Method used

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  • Manufacturing device and method of IMS formed product
  • Manufacturing device and method of IMS formed product

Examples

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Embodiment 1

[0033] Such as figure 1 and figure 2 As shown, the present invention provides a manufacturing device for IMS molded products, including a curing chamber 1 and a curing light source 2 arranged on the top of the curing chamber 1, and the inner wall of the curing chamber 1 is provided with a light source adjustment component for adjusting the intensity of the local light source 3, and the light source adjusting part 3 controls the light refraction amount and adjusts the light refraction position to control the local light source intensity;

[0034] The light source adjustment part 3 includes two position adjustment units 301 arranged on the top of the curing chamber 1 and located on both sides of the curing light source 2 and an intensity adjustment unit 302 arranged on the position adjustment unit 301, and an intensity adjustment unit 302 arranged on the top of the curing chamber 1 and located at The two light collection units 303 on both sides of the solidified light source 2...

Embodiment 2

[0068] The present invention also provides a method for manufacturing an in-mold decorative molded article, comprising the steps of:

[0069] S100, determining the illumination enhancement area according to the texture depth of the decorative sheet, adjusting the landing point of the light reflected by the first reflector through the first traction screw and the second traction screw, and increasing the light density to enhance the illumination intensity of the local area;

[0070] S200, at the same time, select the lens according to the size of the depth area of ​​the decorative sheet texture. When the area of ​​the light enhancement area is larger than the area of ​​the orifice of the right-angled pipe, select a concave lens to make the light diffuse and increase the light enhancement area. Convergence reduces the area of ​​illumination enhancement, and adjusts the distance between the lens and the decorative sheet by adjusting the screw to precisely control the area where th...

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Abstract

The invention discloses a manufacturing device and method of an IMS formed product. The manufacturing device comprises a curing bin and a curing light source arranged at the top in the curing bin, a light source adjusting part used for adjusting local light source intensity is arranged on the inner side wall of the curing bin, and the light source adjusting part controls the light ray refraction amount and adjusts the light ray refraction position so as to control the local light source intensity. According to the manufacturing device and method, a light ray collection unit gathers light rays to the interior of an intensity adjustment unit for reflection, and a position adjustment unit controls the coverage area of the light rays reflected by the intensity adjustment unit; the number of the light rays in the corresponding area on a decorative sheet is increased, the illumination intensity of the area is improved, the problem that the forming quality of the decorative sheet is affected due to the fact that photocuring glue is not completely cured due to different depth degrees of texture patterns is solved, the time needed for completely curing the photocuring glue is shortened, and the curing efficiency is improved; and secondly, the curing light source power is not changed while the illumination intensity of a local area is improved, and the energy loss is reduced.

Description

technical field [0001] The invention relates to the technical field of material solidification, in particular to a manufacturing device and method for an IMS formed product. Background technique [0002] In-mold decoration molded products are products made by in-mold insert injection molding decoration technology. In-mold insert injection molding decoration technology is a surface decoration technology. The printed decorative sheet is put into the injection mold, and then melted The resin is injected into the mold so that the resin and the decorative sheet are integrated and solidified. It is mainly used for decoration and functional control panels of home appliances, automobile dashboards, air-conditioning panels, etc. [0003] The decorative sheet is a necessity for making in-mold decorative moldings. In the process of making the decorative sheet, apply the light-curing adhesive on the mold with texture patterns, and place the sheet on the template to cover the part of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05D3/06
CPCB05D3/067
Inventor 罗金城
Owner 艾尔玛科技股份有限公司
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