A top discharge internal mixer for tablecloth production

Abstract

The invention relates to a top-discharging internal mixer for tablecloth production. The top-discharging internal mixer comprises a shell, a feeding port and a discharging port, a processing chamber is formed in the shell, and a first rotor and a second rotor which are in parallel arrangement are arranged in the processing chamber. In addition, the top-discharging internal mixer further comprises a discharging device which comprises a plurality of receiving discs with opening portions and an elastic body, the discharging device further comprises a transmission wheel and a transmission belt, the transmission belt is positioned between the opening portions and the discharging port, a disc turning guide groove is formed in the side face of each opening portion, and each receiving disc is provided with a disc turning protrusion corresponding to the corresponding disc turning guide groove. By arranging the discharging device and the receiving discs which are stacked at the discharging port, when capacity in the receiving discs reach preset capacity, operating personnel can detect whether material processing is qualified or not after the transmission belt feeds the receiving discs into the opening portions.

Description

technical field [0001] The invention relates to the field of plastic processing equipment, in particular to a top discharge internal mixer used for tablecloth production. 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. [0003] The existing i...

AI Technical Summary

Problems solved by technology

[0003] The existing internal mixing equipment is equipped with a pair of rotors with specific shapes and relative rotation, which can intermittently masticate and knead polymer materials in a closed state with adjustable temperature and pressure. The material is clamped and brought into the roll gap and is squeezed and sheared by the rotor. The processed material is discharged from the bottom of the internal mixing equipment under the action of gravity, which makes it difficult to take out the material from the existing internal mixing equipment.

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