Plastic injection molding machine with efficient cooling mechanism

Abstract

The invention relates to the technical field of injection molding devices, and discloses a plastic injection molding machine with an efficient cooling mechanism. The plastic injection molding machine comprises a cooling device, an injection molding plate and a condenser, wherein the top of the cooling device is fixedly connected with the injection molding plate, the bottom end of the injection molding plate is movably connected with the condenser, and the surface of the cooling device is fixedly connected with a protective plate. According to the plastic injection molding machine, the two ends of a bearing plate are fixedly connected to the two sides of the interior of the cooling device through screws, the interior of the bearing plate is clamped to the outer side of the condenser, and therefore shaking of the condenser is reduced in the operation process; the condenser sucks air through ventilation grooves formed in the protective plate fixedly connected to one side of the cooling device, and the air is changed into cold air and then conveyed into a condensation pipe through a cold air conveying pipe fixedly connected to one side of the condenser; and the condensation pipe is of an annular winding type, and one side of the top of the condensation pipe is tightly attached to the bottom of a bottom plate, so that the cold air is conveyed to the surface of the bottom plate through the condensation pipe to conduct secondary cooling on water.

Description

technical field [0001] The invention relates to the technical field of injection molding devices, in particular to a plastic injection molding machine with an efficient cooling mechanism. Background technique [0002] Plastic injection molding machine is also called plastic injection molding machine or plastic injection machine. It is the main molding equipment for making thermoplastic or thermosetting materials into various shapes of plastic products with plastic molding molds. It is divided into vertical, horizontal, and all-electric types. , The plastic injection molding machine can heat the plastic, apply high pressure to the molten plastic, and make it inject and fill the mold cavity. The plastic is a high molecular compound polymerized by addition polymerization or polycondensation reaction with monomer as raw material, and its deformation resistance is medium. Between fiber and rubber, it is composed of synthetic resin and fillers, plasticizers, stabilizers, lubricant...

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Problems solved by technology

[0008] The purpose of the present invention is to provide a plastic injection molding machine with a high-efficiency cooling mechanism to solve the problem that the water temperature will become hot when water encounters a high-temperature object proposed in the above-mentioned background technology, and the structure is complicated and the function is single, which cannot be effective in a short time. The problem of cooling the plastic glue in the injection molded plate

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