Chocolate 3D printer having automatic feeding function

Abstract

The invention relates to a chocolate 3D printer having an automatic feeding function. The chocolate 3D printer comprises a material transporting device, a shell, power devices, a spray head, a printing table and a base, wherein the material transporting device also comprises a feeding device, and the feeding device comprises a material storing soft bottle, a regulating mechanism, an extruding mechanism and a switching mechanism; the regulating mechanism comprises a first motor, a screw rod, a fixed block, sliding rods, sliding blocks and regulating rods; the extruding mechanism comprises two extruding assemblies; and the switching mechanism comprises a third motor, a pulley and a steel rope. According to the chocolate 3D printer having the automatic feeding function, when the printer is not loaded with raw materials, a lid at an opening of the material storing soft bottle is automatically opened, rollers extrude the material storing soft bottle, when raw materials in the material storing soft bottle are too few too extrude, the two rollers are close to each other, and the material storing soft bottle is clamped and then is extruded downwards, so that the feeding efficiency is improved; and compared with manual feeding, the manner has the advantages that the situation that chocolate jam pollutes two hands is avoided, besides, time and labor are saved, and the printing efficiency is improved.

Description

technical field

[0001] The invention relates to the field of printing equipment, in particular to a chocolate 3D printer with an automatic feeding function. Background technique

[0002] 3D printer, also known as three-dimensional printer, is a kind of cumulative manufacturing technology, that is, a machine of rapid prototyping technology. It is based on a digital model file, using special wax, powdered metal or plastic and other bondable materials. Print layers of adhesive material to create three-dimensional objects.

[0003] Most of the 3D printers currently used to print food are chocolate 3D printers, and the capacity of the container used to store chocolate sauce in the delivery device of the existing chocolate 3D printers is small, which makes the frequency of feeding higher, and most of them currently use artificial The way of feeding is not only easy to stain hands with chocolate sauce, but also manual feeding is time-consuming and labor-intensive, which indirectly...

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