Metal piece embedding equipment for plastic product production

Abstract

The invention belongs to the technical field of plastic product production, and particularly relates to metal piece embedding equipment for plastic product production. The metal piece embedding equipment comprises an injection molding mechanism, a forming mechanism, a pressing mechanism, a feeding mechanism, a positioning mechanism and an opening changing mechanism, the injection molding mechanism comprises a machine body, an injection molding machine for injection molding operation and a cooling machine for cooling operation; and the forming mechanism comprises a first hydraulic cylinder which is installed on the machine body and used for driving operation. According to the equipment, the forming mechanism is combined with the pressing mechanism and the feeding mechanism for use, so that a metal piece can enter the space between a movable mold and a fixed mold through conveying and extrusion deformation and then is subjected to injection molding, and compared with the prior art, the equipment has the advantages that the metal piece can be connected in a wrapping manner under the condition of controlling the depth, the connecting strength of plastic and metal is remarkably improved, and the surface of the metal piece is extruded through integrated operation. Compared with electrophoresis and corrosion means, the integrated operation is more convenient and faster, higher in efficiency, free of influence on the connecting effect and convenient to popularize and use.

Description

technical field [0001] The invention relates to the technical field of plastic product production, in particular to metal part embedding equipment for plastic product production. Background technique [0002] Plastic products are a general term for household and industrial products processed with plastic as the main raw material, including products of all processes such as injection molding and blister using plastic as raw material, including plastic products connected to metal. Plastic is a A kind of synthetic polymer material with plasticity, it forms three indispensable synthetic materials in daily life together with synthetic rubber and synthetic fiber. A material that can be molded into a certain shape under conditions such as temperature and pressure, and remains unchanged at room temperature. [0003] The connection between existing plastic products and metal parts is generally connected together by bonding, threading and plugging after the respective production is c...

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Problems solved by technology

[0003] The connection between existing plastic products and metal parts is generally connected together by bonding, threading and plugging after the respective production is completed, but this kind of connection method is relatively unstable, and it is easy to be damaged and disconnected after long-term use. In the prior art (CN201610820069.8), a plastic-metal integrated hot-press forming device and method are disclosed, the method includes firstly treating the surface of the metal substrate to produce a nano-hole structure on the surface; it is characterized in that, The method comprises the following steps: a. Putting the plastic substrate to be hot-pressed and the processed metal substrate together into a hot-pressing mold, and pressing the plastic substrate to be hot-pressed on the surface of the metal substrate; b. Carrying out the hot-pressing mold When preheating until the surface of the plastic substrate starts to melt, the hot pressing mold is clamped and pressurized, so that the melted layer on the surface of the plastic substrate penetrates into the nano-holes on the surface of the metal substrate. This prior art uses hot pressing and nano-connection The latest technology makes the connection between metal and plastic more stable, but the bottom of the metal substrate is attached to the mold, so the bottom of the metal substrate cannot touch the melted plastic, and only one side of the thermocompression connection can be carried out, which cannot be wrapped. , the stability needs to be further improved, so we propose a metal parts embedding equipment for the production of plastic products, which can make plastic products and metal parts integrated injection molding, and the stability is higher

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