Fluid rapid cooling thermostat for 3D printer

Abstract

The invention relates to the technical field of 3D printers, and discloses a fluid rapid cooling thermostat for a 3D printer. The thermostat comprises a printer head, wherein the top of the printer head is equipped with a sliding block, a horizontal slide rail is moveably connected inside the sliding block, the outer surface of the sliding block is connected with a bolt, the outer surface of one side of the sliding block close to the top of the bolt is equipped with a controller, the top of the sliding block is equipped with a feed delivery pipe, the bottom of the feed delivery pipe runs through towards the bottom of the sliding bock and is connected with the printer head, and the outer surface of the feed delivery pipe is equipped with a water storage box. The decomposition of a calcium carbonate cooling medium in a reaction chamber inside a cooling device under high temperature makes the temperature inside the feed delivery pipe drop rapidly, and a fan is used to further radiate thehot fluid material sprayed from the printer head to make the printed fluid rapidly cooled and shaped, thereby avoiding the occurrence of collapse of print products caused by overheat of the fluid, andgreatly improving molding rate and pass rate of the product.

Description

technical field [0001] The invention relates to the technical field of 3D printers, in particular to a rapid fluid cooling and temperature regulating device for 3D printers. Background technique [0002] 3D printers (3DPrinters) for short (3DP) is a magical printer designed by an inventor named Enrico Dini, which can not only print a complete building, but even give Astronauts print the shape of any desired item, but 3D printing is the model of the object, and the function of the object cannot be printed. 3D printers, also known as three-dimensional printers (3DP), are a cumulative manufacturing technology, that is, rapid prototyping technology. A machine that is based on a digital model file and uses bondable materials such as special wax, powdered metal, or plastic to create three-dimensional objects by printing layers of bonded materials. At this stage, 3D printers are used to manufacture products, and the technology of constructing objects by printing layer by layer. Th...

AI Technical Summary

Problems solved by technology

As for the fused deposition printing technology, solid wax, solid chocolate and other meltable solid materials are used to form a thermal fluid form after heating up, which is transported to the nozzle of the machine head through the feeding tube, and is continuously sprayed out during the continuous heating process of the raw material to form a thermal fluid. Specify the shape, because this kind of material has strong fluidity, when it is printed to a certain thickness, there will be concentrated heat, which will cause the printed object to flow or collapse, resulting in defects or even scrapping of the printed object. Therefore, we propose a fluid for 3D printers Quick cooling and temperature regulating device

Images