Tandem type one-step rubber mixing system

Abstract

The invention discloses a tandem type one-step rubber mixing system. The tandem type one-step rubber mixing system comprises an internal mixer upper auxiliary machine system connected with a control system, a tandem type internal mixer system and an automatic open mill system; the internal mixer upper auxiliary machine system is of a four-layer three-dimensional structure, the internal mixer upperauxiliary machine system comprises a storage bin and an upper auxiliary machine positive pressure conveying device; the tandem type internal mixer system comprises a first internal mixer and a secondinternal mixer which are connected in series, the first internal mixer is in communication with the internal mixer upper auxiliary machine system, and the second internal mixer is in communication with a small material automatic weighing system; and the automatic open mill system is connected with the tandem type internal mixer system and is used for manufacturing rubber sheets. According to thetandem type one-step rubber mixing system, the physical properties of rubber material are improved, the quality of the rubber material is improved, the production efficiency and the production qualityof products are improved, and the energy consumption is greatly reduced.

Description

technical field [0001] The invention relates to the technical field of rubber mixing, in particular to a serial one-step rubber mixing system. Background technique [0002] The general process flow of the traditional rubber mixing production line is mastication with internal mixer → manual mixing with open mixer → molding → temporary storage of masterbatch → secondary or multiple mixing of masterbatch → vulcanization → molding and sheeting. [0003] With the continuous improvement of rubber quality requirements in all walks of life, and the country's vigorous promotion of green development and sustainable development. The traditional rubber mixing process has gradually highlighted various shortcomings, mainly as follows: [0004] First, in order to ensure the product performance of the rubber compound, the traditional rubber mixing production line needs to achieve more refined control over the rubber mixing process, including temperature control, speed control, etc., which ...

AI Technical Summary

Problems solved by technology

The use of multi-stage rubber mixing requires a large investment in production equipment and low production efficiency. At the same time, due to the temporary storage of rubber materials in the multi-stage rubber mixing process, a large amount of buffer space is required, and the investment in the plant is increased. High energy consumption;

[0006] Third, the traditional rubber mixing process requires a lot of manual participation, the working environment of the workers is poor, and the labor intensity is high

[0007] Moreover, the existing traditional rubber mixing production line has a long production cycle, low production efficiency, relatively low product quality, and a high probability of waste products; at the same time, high investment in equipment and workshops and high energy consumption of equipment increase production costs; the degree of automation of the production line Low, labor intensity is high

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