Injection molding processing device

Abstract

The invention relates to an injection molding field, in particular to an injection molding processing device. In order to solve the technical problems, the invention provides the injection molding processing device. The injection molding processing device comprises a mould, a control screen, a hydraulic rod, an anti-wrinkling device, a flat-pressing device, anti-overflowing auxiliary devices and mould pressing blocks, wherein the top ends of supporting legs are connected with a bottom plate; the right side of the top end of the bottom plate is welded with a frame; the right middle part of theframe is provided with the control screen; the top middle part in the frame is connected with the hydraulic rod; and the top middle part in the frame is provided with the anti-wrinkling device. According to the injection molding processing device disclosed by the invention, before mould pressing is carried out, a film lamination material is cut so as to avoid a situation that the film lamination material is subjected to mutual extrusion wrinkling due to connection to extrude and occupy the inner space of the mould to affect mould plastic shaping; a liquid flows into the side grooves of the mould pressing blocks to prevent the liquid from further filling in a gap, increased friction force is weakened, mould opening can guarantee to be normally carried out, the side grooves are cleaned in fixed time, and anti-overflowing capacity can be maintained.

Description

technical field [0001] The invention relates to the field of injection molding, in particular to an injection molding processing device. Background technique [0002] There are many existing molding methods for plastics, among which the fastest-growing ones are block or bulk molding compound molding (BMC, DMC) and sheet molding compound molding (SMC). Polyester BMC and flaky unsaturated polyester SMC are the most commonly used resin substrates. Due to the shrinkage of the resin substrate during the molding and curing process, the surface color of the existing SMC / BMC products is monotonous, and it is impossible to form rich patterns on the surface at one time. In the sanitary industry, especially when producing light-colored products with A-level surfaces, low-profile materials can be added to reduce the shrinkage rate, and the surface of the finished product can also be sprayed, printed or water-transferred to improve its surface. Performance, but there are problems such ...

AI Technical Summary

Problems solved by technology

[0005] The present invention overcomes the fact that the excess material is folded when the coating material is pressed into the mold during molding, and then serious wrinkling occurs at the junction of the two folded edges, which affects the molding of the molding compound, and the thickener and other substances mixed in it After being squeezed, it will flow along the gap between the mold and the briquette and fill the gap, increasing the friction between the two, making it very difficult to open the mold. The technical problem to be solved by the present invention is to provide a Injection molding processing device

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