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Raw material premixing device for plastic production process

A production process and pre-mixing technology, which is applied in the field of raw material pre-mixing devices in the plastic production process, can solve problems such as single, plastic raw materials cannot be mixed, and affect the quality of plastic finished products, so as to reduce wear and improve service life.

Active Publication Date: 2016-11-09
沧州盛丰塑胶制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Raw material premixing device for plastic production process
  • Raw material premixing device for plastic production process
  • Raw material premixing device for plastic production process

Examples

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Embodiment 1

[0098] This embodiment provides a stirring device, which can preferably perform multi-stage mixing of plastic production raw materials, so that the plastic production raw materials can be mixed more fully.

[0099] Such as figure 1 As shown, the stirring device of this embodiment includes a cylinder 110, and the cylinder 110 is provided with a stirring shaft 120, and the stirring shaft 120 is connected with a stirring motor 140 through a planetary gear 130; the planetary gear 130 includes a ring gear 131, a sun gear 132 , the planetary gear 133 and the planetary carrier 134, the ring gear 131 is fixedly connected with the barrel 110, the stirring motor 140 is used to drive the sun gear 132, and the sun gear 132 drives the planetary carrier 134 through the planetary gear 133.

[0100] Such as figure 2 , 3As shown, the stirring shaft 120 includes a screw shaft 121 and a sleeve shaft 122, the screw shaft 121 is coaxially arranged at the sun gear 132 with the sun gear 132, and ...

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Abstract

The invention relates to the technical field of plastic production equipment, and specifically relates to a raw material premixing device for a plastic production process. The device comprises premixing device bodies disposed at a cylinder, each premixing device body includes a mixing cylinder, the mixing cylinder is internally provided with a mixing chamber, the mixing chamber consists of a charging cavity and a feeding cavity, the charging cavity is equipped with a plurality of charging ports, and the charging cavity is communicated with the cylinder cavity through the feeding cavity. The mixing chamber is internally provided with a mixing rotating shaft, which is driven by a mixing motor, and the mixing rotating shaft consists of a first mixing section at the charging cavity and a second mixing section at the feeding cavity, the first mixing section is provided with mixing blades, and the second mixing section is provided with spiral grooves. The raw material premixing device for a plastic production process provided by the invention can well perform premixing on plastic production raw materials.

Description

technical field [0001] The invention relates to the technical field of plastic production equipment, in particular to a raw material premixing device used in the plastic production process. 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 basic...

Claims

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Application Information

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IPC IPC(8): B01F13/10B01F13/06B01F7/00B01F15/00
CPCB01F27/112B01F27/212B01F33/70B01F33/82B01F35/22142B01F35/30B01F35/512B01F2101/2805
Inventor 过小吉
Owner 沧州盛丰塑胶制品有限公司
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