Segmented cooling processing mechanism for demoulded plastics

Abstract

The invention discloses a segmented cooling processing mechanism for demoulded plastics. The segmented cooling processing mechanism comprises a cooling groove main body, segmenting partition plates, supporting assemblies, plastic roller assemblies and heating devices. According to the segmented cooling processing mechanism for the demoulded plastics, the cooling groove main body, the segmenting partition plates, the supporting assemblies, the plastic roller assemblies and the heating devices are arranged; and the segmenting partition plates divide the cooling groove main body into different cooling areas, the different cooling areas are provided with the heating devices correspondingly, heating controllers are used for starting heating rods, according to the actual condition, cooling wateris heated by utilizing heat generated by the heating rods, the water temperature of the cooling water in the different cooling areas is increased to different temperatures, segmented cooling is carried out on the demoulded plastics, so that the situation that the physical property of the demoulded plastics is influenced due to the fact that the temperature difference between the water temperatureof the cooling water and the temperature of the demoulded plastics is too large is avoided.

Description

technical field [0001] The invention relates to the field of plastic cooling treatment, in particular to a segmental cooling treatment mechanism for ejecting molding plastics. Background technique [0002] At present, plastics are polymer compounds that are polymerized from monomers through addition polymerization or polycondensation reactions, commonly known as plastics or resins, which can be freely changed in composition and shape. It is composed of synthetic resins and fillers, plasticizers, stabilizers, Lubricants, colorants and other additives. The main component of plastic is resin. The term resin was originally named after the lipids secreted by animals and plants, such as rosin, shellac, etc. Resin refers to a polymer compound that has not been mixed with various additives. Resin accounts for about 40% to 100% of the total weight of plastic. The basic properties of plastics are mainly determined by the nature of the resin, but additives also play an important rol...

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Problems solved by technology

Although the above method can realize the cooling treatment of the plastic just out of the mold, because the temperature of the plastic is very high when it is just out of the mold, if the temperature of the plastic out of the mold is very different from that of the cold water just out of the mold to cool the plastic out of the mold, it is easy to cause Certain changes in the physical properties of the plastic are not conducive to the subsequent processing of the cooled plastic

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