Double-mold-embedment production process of instrument panel

Abstract

The invention provides a double-mold-embedment production process of an instrument panel. The process flow of the double-mold-embedment production process includes the steps of plastic absorption mold preparation, punching die preparation, separation groove preparation, base material roll-out, plastic absorption, punching and injection molding. Double-mold-embedment injection molding of an electroplating strip and a plastic membrane is conducted through a separation groove during injection molding, and the step of manually splicing the electroplating strip and the plastic membrane in a traditional instrument panel can be omitted; the traditional production concept is totally subverted, and the deformation problem of the large-area electroplating strip in the production process cannot happen any more; the number of devices required for the technological process is smaller, and the production cost is greatly saved; and styles of instrument panels which can be produced are complex, and the problem whether instrument panels with complex styles can be produced or not needs to be considered during design of a traditional panel and does not need to be considered in the double-mold-embedment production process.

Description

technical field [0001] The invention relates to a production process of an automobile decorative panel, in particular to a production process of a double insert mold for an instrument panel. Background technique [0002] If the traditional automotive decorative panels need plastic film and electroplating strips for assembly, they can only rely on labor, which takes a lot of time and labor costs; traditional technology requires at least two sets of molds, electroplating tooling and positive equipment, and the entire set of costs Very expensive; and because the length and thickness of the electroplating strip will directly affect whether its shape will be deformed, during the design process, designers will be very concerned about whether the structure they design can be produced, and often need to be broken down into multiple parts. , In this way, the design and installation of the mold will greatly increase the cost, and the appearance is not as beautiful as the one-piece str...

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Problems solved by technology

[0002] If the traditional automotive decorative panels need plastic film and electroplating strips for assembly, they can only rely on labor, which takes a lot of time and labor costs; traditional technology requires at least two sets of molds, electroplating tooling and positive equipment, and the entire set of costs Very expensive; and because the length and thickness of the elect

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