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Screening device for plastic masterbatch

A screening device and plastic masterbatch technology, applied in the field of color masterbatch, can solve problems such as substandard pass rate, impurity removal, performance degradation of color masterbatch, etc., to achieve the effect of ensuring quality and performance, and convenient discharge

Active Publication Date: 2020-04-21
格来纳亚洲塑料技术(上海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional masterbatch directly mixes the resin and the pigment, which does not remove the impurities in the resin
Therefore, the impurities in the resin will lead to a decline in the performance of the color masterbatch made, which in turn will cause the qualified rate to fail to meet the standard

Method used

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  • Screening device for plastic masterbatch
  • Screening device for plastic masterbatch
  • Screening device for plastic masterbatch

Examples

Experimental program
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Effect test

Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0027] refer to Figure 1-4 , a screening device for plastic masterbatches, including a box body 1, a connection box 2 is arranged on the upper side of the box body 1, the box body 1 and the connection box 2 are connected through a discharge pipe, and a valve is installed on the discharge pipe 9. When the valve 9 is opened, the resin material in the connection box 2 can be discharged into the box body 1. A moving plate 3 is inserted on the outer wall of the connection box 2. One end of the moving plate 3 located in the connection box 2 is fixedly connected There is a connection plate 4, a plurality of brush heads 5 are fixed on the lower side wall of the connection p...

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Abstract

The invention discloses a screening device for plastic masterbatch. The screening device comprises a box body, a connecting box is arranged on the upper side of the box body, a moving plate is arranged on the outer wall of the connecting box in an inserting mode, a connecting plate is fixedly connected with the end, located in the connecting box, of the moving plate, a plurality of brush heads arefixed on the lower side wall of the connecting plate, a limited plate is fixed on the outer wall of the end, located in the connecting box, of the moving plate, two expansion springs are fixed between the side, away from the connecting plate, of the limited plate and the inner wall of the connecting box, a fixing plate is fixed on the outer wall of the connecting box, a first motor is fixed at the end portion of the fixing plate, and an incomplete gear is fixed at the driving end of the first motor. According to the screening device for the plastic masterbatch, by scraping a resin raw material and guiding the resin raw material to a screen, rolling of a vertical raw material is achieved through up and down swing of the screen, impurities in the resin raw material are removed, cleaning ofthe resin raw material is achieved, and the quality and properties of plastic masterbatch produced subsequently are ensured.

Description

technical field [0001] The invention relates to the technical field of color masterbatches, in particular to a screening device for plastic masterbatches. Background technique [0002] At present, masterbatch refers to a plastic colorant that is well dispersed with a high proportion of pigments or additives and thermoplastic resins. Good compatibility, that is, an aggregate made by uniformly loading super-normal pigments in the resin. [0003] The use of color masterbatch has the following advantages: to make the pigment have better dispersibility in the product, and the pigment must be refined during the production of the color masterbatch to improve the dispersibility and coloring power of the pigment. The carrier of the special color masterbatch is the same as the plastic of the product, and has good matching. After heating and melting, the pigment particles can be well dispersed in the plastic of the product; it is beneficial to maintain the chemical stability of the pi...

Claims

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Application Information

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IPC IPC(8): B07B1/34B07B1/42B07B1/46B08B1/00
CPCB07B1/343B07B1/42B07B1/46B08B1/12B08B1/30
Inventor 雷海英
Owner 格来纳亚洲塑料技术(上海)有限公司
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