Technical scheme of injection molding flexible sliding door product
A technology of injection molding and technical solutions, which is applied in the direction of household components, household appliances, and other household appliances, and can solve the problems of high comprehensive injection molding costs, high investment costs, technical limitations and high costs, etc.
Inactive Publication Date: 2009-06-24
NINGBO SHUANGLIN MOULD CO LTD
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Problems solved by technology
However, the upper and lower sides of the flexible sliding door are designed with soft plastic coverings, so it is difficult to use two-color injection molds for compound injection molding. In addition, the investment cost of two-color injection molding machine equipment is high, resulting in high overall injection molding costs.
Therefore, there are problems and deficiencies of technical limitations and high cost in the prior art
Method used
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[0022] refer to figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , a technical solution of an injection molding flexible sliding door product of the present invention includes a movable core 1, a hard plastic mold 2, and a soft plastic mold 3, wherein: the movable core 1 is a rectangular steel core movable mosaic The upper end of the component is provided with a plurality of keel and handle cores, the lower end surface is provided with a number of product ejector holes corresponding to the keel and handle cores, and each of the four corners is provided with a vertically downward core guide column 11, two left and right The side is provided with a handle 12 for taking and placing, and the upper ends of the front and rear sides are provided with locks; the hard plastic mold 2 is a hard plastic injection mold for the first injection molding keel and handle, and the center of the lower end of the fixed mold is provided with a corresponding The ...
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The invention discloses a technical proposal of an injection molding flexible sliding door product. The product comprises a movable mold core (1), a stiff-plastic mold (2) and a soft plastic mold (3). The invention adopts the technical proposal of molding by two steps on two ordinary horizontal injection molding machines by the movable mold core (1) and two pairs of injection molds, wherein the first step is to injection mold a stiff-plastic part by using the movable mold core (1) on the stiff-plastic mold (2); and the second step is to compound and injection mold a soft plastic part by using the movable mold core (1) provided with a stiff keel and a pull handle plastic piece on the soft plastic mold (3). The technical proposal solves and overcomes the problem and the drawbacks of technical limit and high cost of the prior art. The provided technical proposal of the injection molding flexible sliding door product ensures the injection molding flexible sliding door product to achieve technical feasibility and low injection molding integrated cost.
Description
technical field [0001] The invention relates to a technical scheme for molding injection molding products, in particular to a technical scheme for injection molding a flexible sliding door product for the center console sliding door curtain in the interior decoration of a luxury car. Background technique [0002] Different from rigid sliding doors, flexible sliding doors similar to rolling shutter doors can slide back and forth along the curved door frame slide rails, and open and close hatches according to the bending deformation of the rails. High-end cars, such as the curved surface hatches of the center console storage compartment of Volvo VOLVO cars , that is, a flexible sliding door is set. Flexible sliding doors for car interiors, see Figure 6 , Figure 7 It consists of a number of parallel and equidistant rows of hard plastic keels and side handles that are separated from each other, and the flexible plastic soft curtain encapsulation that strings these hard keels ...
Claims
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IPC IPC(8): B29C45/26B29C45/10B29L31/58
Inventor 胥树志
Owner NINGBO SHUANGLIN MOULD CO LTD