Rubber or silica gel mixing, defoaming and extrusion forming integrated machine

Abstract

The invention relates to the technical field of material mixing and defoaming, and particularly to a rubber or silica gel mixing, defoaming and extrusion forming integrated machine. The rubber or silica gel mixing, defoaming and extrusion forming integrated machine comprises a rack, a mixing chamber arranged on the rack, a power device used for driving the mixing chamber to mix materials, a discharging device used for enabling materials after mixing to be guided out, a defoaming device connected with the discharging device and used for defoaming materials, an extruding device connected with the defoaming device and used for extruding materials after defoaming and a forming device detachably connected with the discharge end of the extruding device and used for performing extrusion forming on materials, wherein a plurality of layers of filter screens are arranged at the end, close to the extruding device, of the defoaming device; every two adjacent layers of filter screes are arranged ina crossed or staggered manner; and besides, through the arrangement of the defoaming device, the bubble content in rubber or silica gel materials with a higher bubble content is reduced obviously, the forming effect is better, the defoaming effect is better, the quality stability is greatly improved, and the efficiency is high.

Description

technical field [0001] The invention relates to the technical field of material banburying and defoaming, in particular to a rubber and silica gel banburying defoaming extrusion molding machine. Background technique [0002] Internal mixing equipment is one of the most important rubber mixing equipment in the modern rubber industry. Since the real Banbury (Benbury) type internal mixing equipment appeared in 1916, it has a series of features superior to the open mixer, such as Large mixing capacity, short time, high production efficiency, better overcome dust flying, reduce the loss of compounding agents, improve product quality and working environment, safe and convenient operation, reduce labor intensity, and benefit from the realization of mechanical and automatic operations, etc. It has become an important achievement in the field of rubber mixing, and it is still a typical and important equipment in plasticating and mixing, and it is constantly developing and improving. ...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, internal mixers are more difficult to handle some materials that are relatively viscous and prone to bubbles during mixing, such as rubber or silica gel materials, which are prone to bubbles during mixing, and defoamers need to be used for defoaming , will undoubtedly increase the cost, and may also lead to poor glue production or poor molding. Therefore, it is necessary to address the physical defoaming design of the material.

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