Color master batch particle screening device and granulator thereof

Abstract

The invention discloses a color master batch particle screening device. The color master batch particle screening device comprises a granulator main body, wherein a screening box is arranged at the bottom end of the granulator main body; a bottom plate is fixed to the bottom end of the screening box; an air blower is arranged at the right side of the top end of the bottom plate; a discharging hopper is arranged at the right side of the bottom end of the granulator main body; a discharging pipe is connected to the bottom end of the discharging hopper; the discharging pipe transversely extends into the screening box; a material leaking opening is formed in the bottom end of the discharging pipe; and four transverse slide grooves are symmetrically formed in the left side wall and the right side wall of the screening box. The color master batch particle screening device and the granulator have the advantages that transmission discs at the two sides are synchronously driven to rotate by a double-shaft motor; the effect of driving a transverse slide seat to do reciprocating movement on a transverse guide rail is achieved through cooperative use of a linkage pin, a linkage piece and a hinge base; and then, the effect of V-shaped angle steel and the effect of a linkage base are utilized, so that a linkage column can conveniently do reciprocating movement in the transverse slide grooveand extrude compression springs, and the screening effect of a screening frame is improved.

Description

technical field [0001] The invention belongs to the technical field of granulators, and in particular relates to a screening device for color masterbatch granules and a granulator thereof. Background technique [0002] The full name of color masterbatch is color masterbatch, which is a new type of special colorant for polymer materials, also known as pigment preparation. Color masterbatches are mainly used in plastics. The color masterbatch is composed of three basic elements: pigment or dye, carrier and additive. It is an aggregate made by uniformly loading super-normal pigments in the resin. It can be called a pigment concentrate, so its coloring power is higher than that of the pigment itself. When processing, a small amount of color masterbatch and uncolored resin is mixed to achieve the colored resin or product with the designed pigment concentration. At present, the color masterbatch needs to be prepared into granules with the help of a granulator, and it needs to b...

AI Technical Summary

Problems solved by technology

At present, the color masterbatch needs to be prepared into granules with the help of a granulator, and it needs to be screened with a screening device. The vibration frequency of the screen of the traditional screening device is often driven by a vibration motor, and its screening effect is poor. The filter screen after the screening of masterbatch particles needs to be disassembled and cleaned. In order to facilitate disassembly and cleaning and solve the above problems, a screening device for color masterbatch particles and its granulator are needed

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