Three-dimensional printer and assembling method thereof

Abstract

The invention provides a three-dimensional printer and an assembling method thereof. The three-dimensional printer comprises a bottom seat module, a top seat module, a printing module and at least three sets of sliding table assembly modules, wherein the bottom seat module comprises first extending parts and first reinforcing parts which are arranged at intervals on the periphery of the bottom seat module, and each first reinforcing part and the two corresponding adjacent first extending parts define a first positioning groove; the top seat module and the bottom seat module are both injectionmolded parts and are coaxially arranged, the top seat module comprises second extending parts and second reinforcing parts which are arranged at intervals on the periphery of the top seat module, andeach second reinforcing part and the two corresponding adjacent second extending parts define a second positioning groove; and each set of sliding table assembly module comprises an upper cover plateand a lower cover plate, each upper cover plate is arranged in the corresponding second positioning groove and is detachably and fixedly connected with the top seat module, and each lower cover plateis arranged in the corresponding first positioning groove and is detachably and fixedly connected with the bottom seat module. The three-dimensional printer has the advantages of being simple in structure, easy and convenient to install and convenient to maintain, and the assembling method of the three-dimensional printer has the advantage that installation is simple and convenient.

Description

technical field [0001] The invention relates to the technical field of printing, in particular to a three-dimensional printer and an assembly method thereof. Background technique [0002] Three-dimensional printing is a kind of rapid prototyping manufacturing technology. It is a technology based on digital model files, using bondable materials such as powdered metal or plastic, and constructing objects by layer-by-layer printing. It is a technology in the field of manufacturing technology. a major breakthrough. It can overcome the special structural obstacles that cannot be achieved by traditional machining, can realize the simplified production of any complex structural parts, and can automatically, directly and accurately transform design ideas from digital models to models or devices with certain functions. [0003] The 3D printer is a machine that realizes rapid prototyping technology. At present, the types of 3D printers include fused deposition (FDM), stereolithograph...

AI Technical Summary

Problems solved by technology

[0004] First, it is inconvenient to disassemble and assemble, which is not conducive to the assembly of the 3D printer by the workshop staff, and there are many installation procedures and many parts, which makes the assembly efficiency low, and it is easy to miss the bolts in a certain part during the assembly process, and it is easy to The parts are not installed in place and the printing failure occurs

[0005] Second, the structure of the existing 3D printers determines that the 3D printers can only leave the factory after the installation of the whole machine is completed. As a result, when a certain part of the product fails, the user cannot disassemble, replace and repair it by himself. Send the entire 3D printer back to the manufacturer for after-sales processing, resulting in high maintenance costs

[0006] Third, the structure of the existing 3D printers prevents users from assembling products by themselves, and lacks a DIY consumer market, which is not conducive to improving user experience

[0007] Fourth, the top seat and the base of the existing 3D printers are all expensive acrylic plates. Drilling is difficult, so existing 3D printers are expensive and difficult to produce

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