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Method and device for producing molded trim parts

A decorative part and molding technology, applied in the field of manufacturing molded decorative parts, can solve problems such as adverse economic effects, and achieve the effect of high dimensional accuracy and processing quality

Inactive Publication Date: 2012-09-12
HORETH KUNSTVERARBEITUNG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This leads to unused waiting times during the corresponding method steps, which has a negative effect on the economics of the method

Method used

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  • Method and device for producing molded trim parts
  • Method and device for producing molded trim parts
  • Method and device for producing molded trim parts

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0047] exist figure 1 The device 1 according to the invention shown in the figure has a pressing die 3 and an injection die 5 , which are arranged immovably on a common frame 7 . The device 1 also has a first die 9 and a second die 11 which are arranged side by side on a support 13 . The bearing 13 is movable relative to the frame 7 along the axes X and Y. The movement of the support 13 relative to the frame 7 then moves the two dies 9 , 11 in parallel relative to the dies 3 , 5 .

[0048] exist figure 1 , the support 13 is spaced apart from the frame 7 along the axis X in such a way that a decorative blank 16 can be inserted as a decorative workpiece 15 between the punches 3, 5 and the dies 9, 11—the device is thus in the open position . In addition, the position of the support 13 along the Y axis is selected such that the first die 9 lies opposite the pressing die 3 along the X axis and is assigned to it—the device 1 is in the pressing position.

[0049] For the metho...

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PUM

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Abstract

The invention relates to a method for producing molded trim parts, wherein the following steps are carried out consecutively: compression molding a decorative blank having a visible side and a backing side as the first work piece; subsequent backmolding the first work piece and finally overmolding the first work piece. In the same step, a further decorative blank is compression-molded as the second work piece, and then the method is further carried out for the second work piece in the same way as for the first work piece. The invention further relates to a device for producing molded trim parts.

Description

technical field [0001] The present invention relates to a method and a device for manufacturing molded trim parts. Background technique [0002] Such molded trim parts can be used, for example, in the interior lining of automobile interiors or in the exterior construction of domestic appliances. Such molded trim parts contain a layer of trim material (eg wood veneer, fabric, leather) which enhances the value of the cosmetic appearance of the trim part. Decorative materials are mostly flexible and / or sensitive to mechanical damage. Therefore, for the manufacture of molded trim parts, the trim material is usually back-injected on the one hand with a support material (eg synthetic resin) having the required mechanical stability. On the side facing away from the support material on the molding, the decorative material is usually covered or over-injected with a protective material. The protective material here is mostly transparent and forms a surface with good appearance qual...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/04B29C45/14B29C45/16
CPCB29C43/02B29C45/0408B29C45/1418B29C45/162B29C45/1671B29L2031/286B29L2031/3005
Inventor D·霍尔斯W·霍尔斯
Owner HORETH KUNSTVERARBEITUNG
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