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Method and apparatus for positioning inserting member in plastic material mould

A technology of plastic materials and inserts, applied in the field of plastic products, can solve the problem of not ensuring the repeatability of the mutual positioning of the inserts

Inactive Publication Date: 2013-10-30
VISTEON GLOBAL TECH INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, in the documents mentioned above, the reproducibility of the mutual positioning of the inserts is not guaranteed once the inserts are positioned in the mould.

Method used

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  • Method and apparatus for positioning inserting member in plastic material mould
  • Method and apparatus for positioning inserting member in plastic material mould
  • Method and apparatus for positioning inserting member in plastic material mould

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Embodiment Construction

[0022] Therefore, the present invention firstly relates to a method for producing plastic parts, said method comprising the following steps:

[0023] - heating of plastic material 12,

[0024] - shaping said material in the cavity of the mold 1,

[0025] - Open the mold 1 and eject the plastic part. In the embodiments described above, the plastic material 12 used as the first material in the method is in the form of a plate or sheet. The plastic material is then shaped in the mold 1 by compression or thermoforming. The entire sheet is thus heated and placed in the mold 1 . However, the method can easily be adapted to deformation by injection, since in this type of method it is possible to produce and at lower cost the insert 3 cast in the plastic material 12. useful.

[0026] According to the invention, the method comprises the steps of:

[0027] - positioning of the plurality of inserts 3 on the tooling 2, and,

[0028] - depositing the inserts 3 from the tooling 2 int...

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Abstract

The invention relates to a method for manufacturing plastic parts, which comprises the following steps: heating plastic material to have the material formed in a mould cavity, and opening the mould to discharge the plastic part. The method is characterized in comprising the following steps: positioning a plurality of inserting members (3) on a tool (2), and before the step of formation of the material, storing the inserting members (3) on the tool (2) to the mould by lying the tool against a cavity of the mould so as to maintain a mutual positioning of the inserting members (3). The invention also refers to an apparatus for executing the method and an obtained plastic product. The invention is applied in manufacturing plastic parts including the inserting members (3).

Description

technical field [0001] The present invention relates to the field of plastic materials and to the field of parts manufactured from these materials, in particular for interior coverings of vehicles, and to a method for producing a plastic part in which an insert is placed, to a device for carrying out the method The device also relates to a plastic product thus obtained. Background technique [0002] FR2890329 relates to a method for manufacturing a plastic part comprising at least one insert. Said insert, having a surface covered with a heat-activated adhesive, is placed against the wall of the mould. A cast skin of plastic material covers this surface of the insert and hot material is injected into the mould, thus activating the adhesive. The parts thus obtained have inserts embedded in the plastic material, however without major interventions in the mould. [0003] FR2894868 discloses a method of the same type, in which, thanks to the thermoforming method, a cast skin m...

Claims

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Application Information

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IPC IPC(8): B29C45/14B29D99/00B60K37/00
CPCB29C70/72B29C33/18B29C70/78B29C33/126B29C31/008
Inventor D·迪图凯J·费夫里耶O·奥沙尔T·瓜拉尔
Owner VISTEON GLOBAL TECH INC
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