Multi-purpose 3D printing equipment

Abstract

The invention relates to multi-purpose 3D printing equipment. The equipment is characterized in that the multi-purpose 3D printing equipment is matched with a CNC machine, the CNC machine drives the 3D printing equipment to move through a three-dimensional movement driving mechanism, and the three-dimensional movement driving mechanism makes three-dimensional movement along the x axis, the y axis and the z axis. The multi-purpose 3D printing equipment comprises a machine body, hoppers are arranged on the side faces of the machine body, and an insertion opening is formed in the upper end of the machine body; discharging channels are arranged in the machine body, the hoppers communicate with the discharging channels through pipelines, spiral conveying rods are arranged in the discharging channels, the upper ends of the spiral conveying rods are connected with driving mechanisms, a nozzle module connected with the discharging channels is arranged at the lower end of the machine body, and is provided with a nozzle end and a heating module, and a cooling module is arranged on the upper side of the nozzle module, cools the nozzle module and prevents heat from being transmitted upwards. The 3D printing equipment can be combined with the CNC machine to achieve a 3D printing function of integrating various colors and patterns.

Description

technical field [0001] The invention relates to a 3D object printing device, in particular to a multipurpose 3D printing device. Background technique [0002] Conventional 3D printers use metal or plastic materials to form three-dimensional objects, and can use a variety of materials and a variety of output methods. 3D printing methods include photocuring resin methods, laser methods, and melt extrusion molding methods. Among them, the use of melt extrusion molding methods At the same time, the filament-like thermoplastic material is melted in the nozzle to form a film. This is a 3D printing method that outputs layers according to the map and stacks them together. The nozzle melts the plastic filament at high temperature, and the extracted The filaments solidify at room temperature and the melt extrusion method can use a variety of materials, usually PLA or ABS, and have different properties due to different materials, so the properties of the printout may vary. Melt-extrus...

AI Technical Summary

Problems solved by technology

Melt extrusion printers using filaments are prone to clogged nozzles due to dust trapped between the filaments, and are also prone to breakage due to filament winding; they can only print monochrome items, and have high requirements for materials

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