Internal mixer for synthetic rubber production and internal mixing processing method

Abstract

The invention relates to an internal mixer for synthetic rubber production and an internal mixing processing method. The internal mixer comprises a bottom plate, an internal mixing device and a quantifying device, the internal mixing device is installed at the upper end of the bottom plate through a supporting rod, and the upper end of the internal mixing device is glidingly connected with the quantifying device. The internal mixer can solve the problems that when existing equipment is used for internal mixing of synthetic rubber, adjustment cannot be performed according to the use amount of an additive, thus the step of weighing the additive is increased, the additive adding efficiency is reduced, the use occasion of equipment is reduced, vibration treatment cannot be carried out, the additive adheres to the equipment easily, the precision of the use amount of the additive is reduced, the internal mixing cost is increased, the additive cannot be dispersed and is prone to caking, and the molding efficiency of the synthetic rubber is reduced.

Description

technical field [0001] The invention relates to the technical field of rubber production, in particular to an internal mixer for producing synthetic rubber and an internal mixing processing method. Background technique [0002] Synthetic rubber is produced through internal mixing of rubber. The raw rubber is manually placed in the internal mixer, and then small materials, reinforcing agents or fillers, liquid softeners, and sulfur are put into the internal mixer in sequence. Synthetic rubber is formed after banburying; synthetic rubber materials have excellent heat resistance, cold resistance, corrosion resistance and are less affected by environmental factors, so they are mainly used in the manufacture of automobile tires, rubber hoses, cables, sealing products, medical rubber products, Adhesives and latex products, etc. [0003] At present, when the existing equipment is used for banburying synthetic rubber, there are usually the following deficiencies: 1. The existing eq...

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Problems solved by technology

[0005] The present invention can solve the problem that the existing equipment cannot be adjusted according to the amount of additives required when banburying synthetic rubber, thereby increasing the steps of additive weighing, reducing the efficiency of additive addition, and reducing the use of equipment. At the same time, vibration treatment cannot be performed, and the additives are prone to stick to the equipment, thereby reducing the accuracy of the additive dosage and increasing the cost of banburying. Moreover, the additives cannot be dispersed, and the additives are prone to agglomeration. Thereby reducing the efficiency of synthetic rubber molding and other problems

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