Stereoscopic stirring device for mixing plastic raw materials

Abstract

The invention relates to the technical field of plastic production equipment, in particular to a stereoscopic stirring device for mixing plastic raw materials. The stereoscopic stirring device for mixing plastic raw materials comprises a barrel, a stirring shaft is arranged in the barrel, and the stirring shaft is connected with a stirring motor through a planetary gear. The planetary gear comprises a gear ring, a sun wheel, a planet wheel and a planet support, the gear ring is fixedly connected with the barrel, the stirring motor is used for driving the sun wheel, and the sun wheel drives the planet support through the planet wheel. The stirring shaft comprises a screw shaft and a sleeve shaft, the screw shaft is coaxial with the sun wheel and is arranged at the sun wheel, the sleeve shaft is coaxial with the screw shaft and is arranged on the outer side of the screw shaft in a sleeving mode, and the sleeve shaft is connected with the planet support. The lateral wall of the sleeve shaft is provided with long guide holes in the axial direction, the screw shaft is in threaded connection with a blade base, blade mounting rods stretching out from the long guide holes are arranged on the lateral wall of the blade base, blades are arranged on the blade mounting rods, and each blade is connected with the corresponding blade mounting rod through a first bearing. The stereoscopic stirring device can be used for well stirring and mixing plastic production raw materials.

Description

technical field [0001] The invention relates to the technical field of plastic production equipment, in particular to a three-dimensional stirring device for mixing plastic raw materials. Background technique [0002] Plastics are macromolecular compounds (macromolecules) that are polymerized from monomers through addition polymerization or polycondensation reactions. They are commonly known as plastics or resins. They can freely change their composition and shape. They are usually made of synthetic resins and Filler, plasticizer, stabilizer, lubricant, colorant and other additives. When plastics are processed and produced (granulation), it is necessary to mix the raw materials for plastic preparation and then perform a series of operations such as kneading, eager cutting, and screening. Whether the mixing of plastic raw materials is sufficient or not has a great influence on the quality of the prepared plastics. The existing devices for mixing plastic raw materials basical...

AI Technical Summary

Problems solved by technology

Whether the mixing of plastic raw materials is sufficient or not has a great influence on the quality of the prepared plastics. The existing devices for mixing plastic raw materials basically use a single stirring method, which makes the plastic raw materials mixed and stirred. There will be a large number of blind spots in mixing, so that the plastic raw materials cannot be mixed well, which will seriously affect the quality of the prepared plastic products

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