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Powder synthesis solid processing technology for plastic products

A technology for plastic products and processing technology, applied in the field of plastic product processing, can solve the problems of inability to clean the mixing tank, insufficient mixing of raw materials, and inability to quickly locate a plaster model, so as to avoid waste and increase efficiency.

Inactive Publication Date: 2019-07-16
苏州鑫宇表面技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] The main purpose of the present invention is to provide a powder synthesis and solid processing technology for plastic products, which can effectively solve the insufficient mixing of raw materials for plaster models in the background technology, and at the same time, the stirring tank cannot be cleaned and the plaster models cannot be cleaned in the process of forming. The problem that rapid positioning cannot be performed during the molding process

Method used

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  • Powder synthesis solid processing technology for plastic products
  • Powder synthesis solid processing technology for plastic products
  • Powder synthesis solid processing technology for plastic products

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Embodiment

[0027] A powder synthesis solid processing technology for plastic products, comprising the following steps:

[0028] S1. Mix raw materials, add polycarbonate, polyethylene, polystyrene, wood powder, colorant, antistatic agent, antioxidant, flame retardant into the stirring device for stirring, the second stirring mechanism in the stirring device to stir;

[0029] S2, the mixture is pulverized, and the batch mixture obtained in step S1 is transported to a pulverizer through a conveying device, and the pulverizer pulverizes the batch mixture;

[0030] S3, heating and melting, heating the uniformly stirred mixed material raw material in step S2 through a high-temperature heating furnace, heating it for a period of time to make it into a molten state, and stopping heating;

[0031] S4, injection molding extrusion, transporting the obtained mixture in molten state to an injection molding machine, and injecting it into a required solid shape through the injection molding machine; ...

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Abstract

The invention discloses a powder synthesis solid processing technology for plastic products. The processing technology comprises the following steps of S1, mixing raw materials, specifically adding polycarbonate, polyethylene, polystyrene, wood powder, a coloring agent, an antistatic agent, an antioxidant and a flame retardant into a stirring device for stirring, wherein a second stirring mechanism in the stirring device is used for stirring the mixture; S2, crushing the mixture, wherein the mixture obtained in the step S1 is conveyed to a pulverizer through a conveying device, and the mixtureis crushed by the pulverizer, S3, heating and melting, specifically heating the mixed raw materials which are uniformly stirred in the step S2 through a high-temperature heating furnace, heating fora period of time, enabling the mixture to be in a molten state, then stopping heating; and S4, carrying out injection molding extrusion, specifically conveying the obtained molten state mixture into an injection molding machine. The powder synthesis solid processing technology for the plastic products has the beneficial effects that the raw materials of the plastic products can be sufficiently stirred, the guiding effect can be achieved during air cooling, and the air cooling efficiency is improved.

Description

technical field [0001] The invention relates to the field of plastic product processing, in particular to a powder synthesis solid processing technology for plastic products. Background technique [0002] Plastic products are a general term for daily life and industrial products processed with plastic as the main raw material, including products of all processes such as injection molding and blister with plastic as raw material. Plastic is a kind of synthetic polymer material with plasticity. Synthetic rubber and synthetic fiber form the three major synthetic materials that are indispensable in daily life. Specifically, plastics are made of natural or synthetic resin as the main component, and various additives are added. Shape, a material that keeps its shape at room temperature. Compared with metal, stone, and wood, plastic products have the advantages of low cost and strong plasticity. They are widely used in the national economy. The plastic industry occupies an extremel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C69/00B29B7/00B29B7/16B29B13/02B29C45/17B29C45/72
CPCB29B7/002B29B7/16B29B13/022B29C45/1769B29C45/7207B29C69/00B29C2045/177
Inventor 李丽明
Owner 苏州鑫宇表面技术有限公司
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