Raw material stirring device for alloy type 3D printer

Abstract

The invention belongs to the technical field of printer manufacturing, and particularly relates to a raw material stirring device for an alloy type 3D printer. The stirring device comprises a crushing assembly, a spiral conveying assembly, a mixing assembly and a storage assembly; the crushing assembly comprises a crushing box, a first servo motor, a first crushing rotating rod and a second crushing rotating rod; the first servo motor is fixedly mounted on the outer wall of one side of the crushing box, and the output end of the first servo motor is in transmission connection with one end of the first crushing rotating rod through a coupler; and the two ends of the second crushing rotating rod are rotationally connected to the inner walls of the two sides of the crushing box through a set of bearing pedestals correspondingly, the first crushing rotating rod and the second crushing rotating rod are each provided with a set of crushing hammer teeth, and the two sets of crushing hammer teeth are in engaged transmission with each other. The raw materials can be stirred more uniformly, the stirring quality is improved, maintenance is convenient, and long-term storage can be achieved.

Description

technical field [0001] The invention belongs to the technical field of printer manufacturing, and in particular relates to a raw material stirring device for an alloy type 3D printer. Background technique [0002] A 3D printer is a machine that creates real physical objects based on specialized computer files, using additive methods, hence the name "additive manufacturing". The basic steps are: use a computer to build a 3D model, then slice the 3D model, divide the 3D model into hundreds or thousands of thin layers, and finally use a 3D printer to print them layer by layer until they are superimposed to form a solid. [0003] Compared with traditional manufacturing technology, 3D printing technology has several outstanding advantages: no machining or any mold is required, which greatly reduces manufacturing time and production cost; due to its layer-by-layer processing and cumulative molding characteristics, manufacturing is almost free Structural complexity is limited; the...

AI Technical Summary

Problems solved by technology

[0005] Due to special reasons such as the storage environment, the raw materials often agglomerate, and the traditional stirring device usually uses a large stirring blade to revolve or rotate along a certain central axis, which results in limited contact surface between the stirring blade and the raw material, resulting in poor mixing quality. good, and cannot effectively break up the agglomerated raw materials, which leads to the inability to stir the agglomerated raw materials, resulting in uneven mixing

[0006] The mixing blades of traditional mixing devices are usually integrated with the transmission mechanism, which is very inconvenient to disassemble and is not conducive to later maintenance

[0007] The raw materials need to be stored for a certain period of time after the mixing is completed, but the traditional mixing device does not have the storage conditions, which often leads to the phenomenon of damp and agglomerated raw materials

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