Raw material stirring device for 3D printing

Abstract

The invention discloses a raw material stirring device for 3D printing. The raw material stirring device for 3D printing comprises a stirring barrel, a motor is fixedly connected to the inner side wall of a barrel body, the output end of the motor is fixedly connected with a first rotating shaft, the first rotating shaft is fixedly sleeved with two rotating blocks, the side walls of the rotating blocks are attached to the surface of a T-shaped sliding rod, the side wall of the stirring barrel is fixedly connected with a PLC with a model of CPM1A-10CDR-A-V1, the PLC is electrically connected with a speed reduction motor and the motor, the other end of the first rotating shaft is fixedly connected with a sealing piece through glue, the surface of the sealing piece is attached to the inner wall of the barrel body, the model of the speed reduction motor is BWY27-23-7.5, the T-shaped sliding rod is made of alloy steel materials, and an inclined rod and an arc-shaped plate are connected in a welded mode. By means of the raw material stirring device for 3D printing, a chemical additive and ceramic raw materials can be fully stirred and mixed, the quality of finished products is improved, the chemical additive and the ceramic raw materials can be secondarily stirred, and therefore the quality of the finished products is indirectly improved, and use requirements are met.

Description

technical field [0001] The invention relates to the technical field of 3D printing, in particular to a high-efficiency raw material stirring device for 3D printing. Background technique [0002] Ceramic 3D printing has the characteristics of layer-by-layer printing. Compared with the traditional ceramic manufacturing process, the biggest advantage is that the production precision is high, the production cycle is short, the personalized production can be realized, the diversity of ceramic materials and the relatively low production cost. It has the characteristics of high temperature resistance, wear resistance and corrosion resistance, and has high strength, low expansion coefficient and good thermal conductivity. It has more potential and advantages than plastic and metal materials under high temperature. The existing treatment method is to add chemical Additives to enhance its toughness In the prior art, when chemical additives are mixed with ceramic materials, they are al...

AI Technical Summary

Problems solved by technology

[0002] Ceramic 3D printing has the characteristics of layer-by-layer printing and molding. Compared with traditional ceramic manufacturing processes, the biggest advantages are high production accuracy, short production cycle, personalized production, diversity of ceramic materials and relatively low production costs. Ceramic materials It has the characteristics of high temperature resistance, wear resistance and corrosion resistance, and has high strength, low expansion coefficient and good thermal conductivity. It has more potential and advantages than plastic and metal materials at high temperature. The existing treatment method is to add chemical Additives to enhance its toughness. In the prior art, the mixing of chemical additives and ceramic materials is carried out through ordinary stirring devices. When mixing, the ceramic raw materials are easy to form agglomerates, resulting in uneven mixing with chemical additives, and ceramic materials Raw materials are easily attached to the inner wall of the mixing tank during mixing, requiring manual frequent shutdown and cleaning, which seriously affects the efficiency of mixing and stirring, resulting in a decrease in the quality of the finished product, which cannot meet the needs of use

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