Blowing type multi-cavity alternative powder mixing machine

Abstract

The invention discloses a blowing type multi-cavity alternative powder mixing machine and relates to the technical field of powder mixers. The machine specifically comprises a base, a mixing cylinder,air blowing mechanisms, a feeding cylinder and a pressing mechanism, wherein a motor is mounted in the middle of the interior of the base; the mixing cylinder is fixed above a supporting disc; the air blowing mechanisms are arranged on the outer side of the mixing cylinder at equal intervals in a surrounding mode; each air blowing mechanism is composed of an annular air pipe, a hollow cylinder, aconnecting pipe and a string pipe; the feeding cylinder is fixed above a connecting disc; and the pressing mechanism is arranged in the middle of the upper surface of the top plate. The invention discloses a blowing type multi-cavity alternative powder mixing machine. With a stirring sleeve driven by a rotating shaft, a stirring rod on the stirring sleeve performs mechanical rotation action, so that the purpose that the stirring rod stirs powder is achieved; refrigerant pipes are evenly arranged on the outer side of the motor and used for taking away heat generated by work of the motor, so that the purpose that the motor is cooled is achieved, the motor can obtain good heat dissipation protection, and work is more stable.

Description

technical field [0001] The invention relates to the technical field of powder material mixers, in particular to a blast type multi-cavity replacement powder material mixer. Background technique [0002] Powder mixer is a kind of machine equipment for mixing various powder materials. It is widely used in many industries and is one of the necessary equipment to realize material mixing. There are many types of powder mixing equipment, currently on the market Commonly used equipment includes double-helix conical mixer, horizontal non-gravity mixer, horizontal coulter mixer, horizontal ribbon mixer, etc. [0003] During the mixing process of the powder, it needs to be stirred continuously to obtain a uniformly mixed powder, but the way of stirring makes the equipment load larger, easy to damage, and the service life is not long. [0004] A powder material mixing device disclosed in the Chinese invention patent application publication specification CN206483428U, although the powd...

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Problems solved by technology

[0003] During the mixing process of the powder, it needs to be stirred continuously to obtain a uniformly mixed powder, but the way of stirring makes the equipment load larger, easy to damage, and the service life is not long

[0004] A powder material mixing device disclosed in the Chinese invention patent application publication specification CN206483428U, although the powder material mixing device is provided with a feeding trough with a feeding port, it can ensure that the powder will not all enter the powder mixing device at once. Mix in the tank, but enter slowly, thus effectively avoiding the phenomenon of powder agglomeration and ensuring the uniformity of powder mixing. Mixing can improve powder mixing efficiency and production efficiency. However, the powder mixing device simply uses mechanical rotation to mix powder, which has low mixing efficiency, large mechanical wear, short service life, and low mixing efficiency. Disadvantages of difficult quality assurance

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