Foamed plastic modification equipment capable of automatically adding modification additive in proportion

Abstract

The invention relates to the technical field of foamed plastic modification, and discloses foamed plastic modification equipment capable of automatically adding a modification additive in proportion.The foamed plastic modification equipment comprises a box body, a material falling plate and a transverse plate are fixedly connected to the interior of the box body, a material measuring hopper is fixedly connected between the transverse plate and the material falling plate, a movable table is movably connected to the top of the transverse plate, a movable plate is movably connected to the interior of the material measuring hopper, a clamping rod is rotatably connected to the inner left wall of the movable plate, a movable rod is fixedly connected to the right side of the movable plate, a piston is fixedly connected to the right side of the movable rod, an additive storage box is fixedly connected to the right side of the material measuring hopper, and an inner cavity is formed in the lower portion of the interior of the additive storage box. The piston is driven by the movable plate to move rightwards, a modification additive is sucked into the inner cavity through an additive inlethole, and the piston is driven to press the modification additive into a stirring chamber when the movable plate moves leftwards, so that the effect of adding a fixed amount of modification additive when foamed plastic with a fixed weight is added into the stirring chamber each time is achieved.

Description

technical field [0001] The invention relates to the technical field of foam plastic modification, in particular to a foam plastic modification equipment that automatically adds modification additives in proportion. Background technique [0002] Foam plastic is a kind of polymer material formed by a large number of gas micropores dispersed in solid plastic. It has the characteristics of light weight, heat insulation, sound absorption, shock absorption, etc., and its dielectric properties are better than that of matrix resin. It is widely used, almost All kinds of plastics can be made into foamed plastics, and foam molding has become an important field in plastics processing. [0003] The density of foamed plastics is small and the volume is relatively large. Direct landfilling of waste foamed plastics will occupy a large amount of valuable land resources. Therefore, at present, waste foamed plastics are generally modified with modification additives, and then recycled. The cu...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a foam modification equipment that automatically adds modification aids in proportion, which has the advantage of automatically adding modification aids in proportion, and solves the problem of general foam modification equipment. Modification additives are added manually, it is not easy to accurately grasp the ratio of foam plastics and modification additives, adding too little modification additives will make the modification effect of foam plastics poor, and adding too much will cause waste of modification additives The problem

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