Environmental-friendly feeding device of tire internal mixer

Abstract

The invention discloses an environmental-friendly feeding device of a tire internal mixer. The environmental-friendly feeding device of the tire internal mixer comprises a base, wherein an internal mixer body is fixedly arranged at the top end of the base; a feed inlet is formed in the top end of the internal mixer body; a charging barrel is fixedly arranged at the top end of the feed inlet; electric hydraulic cylinders are fixedly arranged on two side outer walls of the charging barrel; the telescopic ends of the two electric hydraulic cylinders are fixedly connected with two sides of the bottom end of a cross plate; a push rod is fixedly arranged in the middle of the bottom end of the cross plate; and a push plate is fixedly arranged at the bottom end of the push rod. According to the environmental-friendly feeding device of the tire internal mixer provided by the invention, a drive motor drives a packing auger rod to rotate, so that uniform loading is conveniently realized, and theoccurrence of the phenomenon that the nonuniformity of loading influences a mixing effect of the internal mixer is avoided; and the arranged electric hydraulic cylinders stretch out and draw back to drive the push rod to move up and down, and the push rod moves up and down so as to conveniently press a material entering the charging barrel into the internal mixer so as to mix the material, so thatthe occurrence of the phenomenon that tire rubber blocks the feed inlet so as to influence mixing is avoided.

Description

technical field [0001] The invention relates to a feeding device, in particular to an environment-friendly feeding device for a tire internal mixer. Background technique [0002] The closed type rubber refining machine is referred to as internal mixer, also known as kneader, which is mainly used for plasticizing and mixing of rubber. Internal mixer is a kind of machine with a pair of rotors with specific shape and relative rotation, which intermittently plasticizes and kneads polymer materials in a closed state with adjustable temperature and pressure. It is mainly composed of a mixing chamber, a rotor , Rotor sealing device, feeding and pressing device, unloading device, transmission device and machine base and other parts. [0003] The existing internal mixer has the following disadvantages in the feeding process: 1. The feeding of the existing internal mixer is generally done manually, which not only consumes time and labor, but also increases the production cost; 2. Man...

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Problems solved by technology

[0004] The purpose of the present invention is to provide an environment-friendly feeding device for a tire internal mixer to solve the problem of feeding the existing internal mixer proposed in the above-mentioned background technology. Generally, manual feeding is not only time-consuming and labor-intensive, but also increases the production cost. And manual feeding, it is easy to cause uneven feeding, which will affect the normal work of the internal mixer

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