Small three-dimensional synthetic material forming machine and forming temperature control method thereof

Abstract

The invention discloses a small three-dimensional synthetic material forming machine. The small three-dimensional synthetic material forming machine comprises a forming machine body and a forming controller, wherein the forming machine body comprises a material frame, an extruder, a forming platform, a horizontal plane movement mechanism, a vertical plane movement mechanism and a supporting-carrying mechanism; the horizontal plane movement mechanism comprises a horizontal fixed box and a Y-axis movement mechanism; the vertical plane movement mechanism comprises an X-axis movement mechanism and a Z-axis movement mechanism; the extruder comprises a material extrusion motor, a hot spray head and a cooling fan; the forming controller comprises a microcontroller module, a power supply, a key circuit, a temperature detection circuit, a liquid crystal display circuit module, a hot spray head drive circuit, an X-axis motor drive circuit, a Y-axis motor drive circuit, a Z-axis motor drive circuit and a material extrusion motor drive circuit. The invention further discloses a forming temperature control method for the small three-dimensional synthetic material forming machine. The small three-dimensional synthetic material forming machine and the forming temperature control method disclosed by the invention are convenient to operate, high in extendibility, low in production cost, high in forming efficiency and quality, high in practicability, and convenient to popularize and use.

Description

technical field [0001] The invention belongs to the technical field of rapid prototyping, and in particular relates to a small three-dimensional synthetic material forming machine and a forming temperature control method thereof. Background technique [0002] 3D molding is a kind of rapid prototyping technology. It is a technology based on digital model files and using adhesive materials such as rubber, resin or plastic to construct objects by layer-by-layer accumulation. In 1991, CimaM.J. and Scans E.M. of the Massachusetts Institute of Technology applied for a patent on three-dimensional molding, and then the three-dimensional molding system based on this patent design and research used HP thermal bubble nozzles, which can spray adhesive materials to make Powder bonding molding, whose working principle is similar to the traditional inkjet molding process, is a rapid prototyping technology based on the principle of droplet jetting. The current 3D molding technology is base...

AI Technical Summary

Problems solved by technology

However, the small-sized three-dimensional synthetic material molding machine in the prior art is in the research and development stage, and the traditional three-dimensional molding system has a complex structure, high cost of implementation, large space occupation, inconvenient portability, and inconvenient use; moreover, the conventional three-dimensional molding system The 3D molding system mostly uses a small, Italian-made open-source microcontroller, namely the ardiuno board, as the hardware platform for the molding machine control circuit; Motorola's 68000 contro

Images