Intermittent quantity-control and uniform-coating coated plastic particle production device

Abstract

The invention discloses an intermittent quantity-control and uniform-coating coated plastic particle production device. The equipment structurally comprises an equipment main body, a discharge port, an inspection window, a uniform-quantity coating device, a driving shaft feeding hopper and a controller. The device has the beneficial effects that a material distribution pre-shaft arranged on a material uniformizing structure is utilized, so that the average feeding amount of inorganic materials is properly controlled, and the inorganic materials are fed in a clearance mode, so that the situation that when the inorganic materials are mixed with plastic particles, due to the fact that the fluidity of free falling of the inorganic materials is good, the surfaces of the existing plastic particles are repeatedly coated with a thick layer of inorganic materials is avoided; and a proper amount of coating mechanism is arranged, supporting rods are mounted in a vertical staggered mode, and the opposite sides of the supporting rods are mounted in a unified mode, so that comprehensive and uniform mixing and coating of the plastic particles and the inorganic materials are realized, and meanwhile, redundant inorganic materials on the surfaces of the plastic particles are shaken off in a stirring mode and are recycled in a unified mode.

Description

technical field [0001] The invention relates to the field of production of plastic particles, more specifically, an intermittently controlled and evenly coated coated plastic particle production equipment. Background technique [0002] With the rapid development of industries such as automobiles, electronics and construction, the demand for engineering plastics is gradually increasing, because engineering plastics can meet higher requirements in terms of mechanical properties, durability, heat resistance, etc., and its Processing is more convenient, so it can replace metal materials to a certain extent. The engineering plastics are mainly added into the plastic aggregates with high-hardness plastic inorganic substances and mixed evenly, and then put into the extruder to extrude and granulate, so that the inorganic substances can be directly coated on the outer surface of the plastic particles. [0003] But because of the coating effect of the two, because the inorganic mate...

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Problems solved by technology

[0003] But because of the coating effect of the two, because the inorganic material is directly put into the plastic particle for the coating effect, the inorganic material is subject to its own free fall, and the flow performance is better, so that the plastic particle that is first in contact with it is less There are more inorganic materials coated on the surface, which leads to the fact that when the plastic particles are coated with inorganic materials, the amount of inorganic materials required is greater than the actual demand. At the same time, when mixing plastic particles and inorganic materials, the traditional The production equipment of coated plastic particles is to use the vibration wave brought by the vibration to cover the two, which is prone to the phenomenon that some plastic particles are not strictly covered.

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