High and low temperature adjustable three-dimensional printing forming equipment

Abstract

The invention discloses high and low temperature adjustable three-dimensional printing forming equipment. The high and low temperature adjustable three-dimensional printing forming equipment comprisesa base, a forming chamber, an adjusting mechanism, a heating module, a refrigeration module, a forming platform, a printing module and a control module. The forming chamber is composed of a front panel vertically mounted on the base, a rear panel, two side panels and an upper panel covering the front panel. The adjusting mechanism comprises a lead screw parallel to the front panel and a drive part driving the lead screw to rotate, the thread directions of the two ends of the lead screw are different, and the two ends of the lead screw are in threaded fit with the two side panels. The formingplatform is used for containing a printing structure component. The control module is used for controlling work of the heating module and the refrigeration module. According to the high and low temperature adjustable three-dimensional printing forming equipment, through the arrangement of the forming chamber with the forming space capable of changing along with the size of the printing structure component, the heating module and the refrigeration module, the printing requirements of materials of multiple types for the high temperature environment and the low temperature environment can be metat the same time; and compared with existing three-dimensional printing equipment, the high and low temperature adjustable three-dimensional printing forming equipment has the advantages of being highin temperature adjusting efficiency and energy utilization rate, wide in application range, long in service life and the like.

Description

technical field [0001] The invention relates to a three-dimensional printing technology in the technical field of rapid prototyping, in particular to a high-low temperature controllable three-dimensional printing forming equipment. Background technique [0002] Based on modern CAD / CAM technology, laser technology, computer numerical control technology, precision servo drive technology and new material technology, rapid prototyping manufacturing technology (Rapid Manufacturing, referred to as RM) can be prepared without any molds, tools and fixtures Under the circumstances, it directly accepts product design (CAD) data, and directly, quickly and accurately manufactures new product prototypes or direct manufacturing parts with certain functions. Three-dimensional printing (3D printing) technology, as a kind of rapid prototyping manufacturing technology, has received long-term attention from many users and scientific researchers since its development in the middle and late 1980...

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the problems of low printing efficiency and energy waste caused by the fixed and non-adjustable molding space of the 3D printing molding equipment with molding chambers in the prior art, and provides a high and low temperature controllable 3D printing molding equipment, which realizes that the molding space can be printed at any time. The size of the structure changes. By controlling the volume of the molding chamber, energy can be saved and printing efficiency can be improved. It can meet the printing requirements of various types of materials for high temperature and low temperature environments at the same time.

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