3D printer used for food processing

Abstract

The invention discloses a 3D printer used for food processing. The 3D printer mainly comprises a sealing box body, a conveying platform, a raw material box, mechanical arms and printing spraying heads, conveying rails are arranged on the front and back sides of the bottom end of the sealing box body, and the conveying platform is in transmission connection with the conveying rails; the raw material box is fixedly connected to the left side of the sealing box body, a conveying frame is arranged on the upper side of the sealing box body, and the printing spraying heads are fixedly connected to the top ends of the mechanical arms; 1-6 mechanical arms can be arranged for installment of the printing spraying heads according to the technology requirements of food material varieties of food, independent areas of the raw material box are used for containing different raw materials, and the phenomenon of taint of odor can be effectively avoided; the printing spraying heads can be applied to printing materials such as dietary fiber and the like to avoid blocking of the spraying heads, multiple raw materials can be quickly printed within a short time, and each 3D printing spraying head is provided with a corresponding torque transducer, a corresponding pressure sensor and a corresponding heating resistance wire; data of the pressure value, the temperature value and the like correspondingto the 3D printer can be conveniently adjusted, types of 3D printing raw materials are expanded, the printing efficiency is improved, and the using value of the 3D printer is improved.

Description

technical field [0001] The invention belongs to the technical field of 3D printing, in particular to a 3D printer for food processing. Background technique [0002] 3D printing technology is a kind of rapid prototyping technology. It is a technology based on digital model files, using powder-like adhesive materials to construct objects by layer-by-layer printing. With the gradual maturity of 3D printing technology, now It is gradually transitioning from the traditional application in high-tech fields to today's common fields, such as food processing and other fields; although there are many types of existing 3D printing equipment, there is a one-to-one correspondence between equipment and materials. In the field of food processing, Due to the particularity of food raw materials, the viscosity of 3D printing materials should not be too high, otherwise it is easy to block the nozzle, so after the food material is extruded, it is easy to collapse. Traditional 3D printing equipm...

AI Technical Summary

Problems solved by technology

[0002] 3D printing technology is a kind of rapid prototyping technology. It is a technology based on digital model files, using powder-like adhesive materials to construct objects by layer-by-layer printing. With the gradual maturity of 3D printing technology, now It is gradually transitioning from the traditional application in high-tech fields to today's common fields, such as food processing and other fields; although there are many types of existing 3D printing equipment, there is a one-to-one correspondence between equipment and materials. In the field of food processing, Due to the particularity of food raw materials, the viscosity of 3D printing materials should not be too high, otherwise it is easy to block the nozzle, so after the food material is extruded, it is easy to collapse. Traditional 3D printing equipment has very high requirements for 3D printing materials. At the same time, food ingredients Variety, the traditional single 3D printing equipment is difficult to meet the food processing field, and the use of multiple 3D printing equipment is expensive, which is not conducive to industrial production

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