Table-top-level 3D printer capable of improving precision

Abstract

The invention discloses a table-top-level 3D printer capable of improving the precision, and relates to the technical field of 3D printing equipment. The table-top-level 3D printer capable of improving the precision comprises a printer body, an operating base, supporting legs, an adsorption mechanism, a stabilizing mechanism, a transmission mechanism, an extruder, a buffering mechanism, a printinghead and a dust removing mechanism; the two side faces of the operating base are fixedly connected with the bottoms of the inner walls of the two sides of the printer body; the top ends of the two supporting legs are fixedly connected with the two ends of the bottom face of the operating base; and the bottom end of the adsorption mechanism is fixedly installed at the center of the top face of theoperating base. According to the table-top-level 3D printer capable of improving the precision, the printer achieves dual damping, and the printing precision of the printer can be improved to a largeextent through dual damping; and lastly, heat dissipation and dust removal in the working process of the printer can be quickly completed, and then the printing precision of the printer is further improved.

Description

technical field [0001] The invention relates to the technical field of 3D printing equipment, in particular to a desktop-level 3D printer capable of improving precision. Background technique [0002] 3D printer, also known as three-dimensional printer, is a machine of rapid prototyping technology. It is based on digital model files, using powder metal or plastic and other bondable materials to construct objects by layer-by-layer printing. It is a technology. Cumulative manufacturing technology creates three-dimensional objects by printing layers of adhesive materials. The basic principle is that by putting data and raw materials into a 3D printer, the machine will print out the product layer by layer according to the program. [0003] At present, during the working process of existing desktop-level 3D printers, the extruder on the machine body will be affected by the reciprocating motion of the transmission device, which will cause the printing head on the extruder to shake,...

AI Technical Summary

Problems solved by technology

[0003] At present, during the working process of existing desktop-level 3D printers, the extruder on the machine body will be affected by the reciprocating motion of the transmission device, which will cause the printing head on the extruder to shake, which will reduce the entire printer. Printing accuracy, which also reduces the quality of the printed model, and most of the existing 3D printers work in the open air, so that the printer will be affected by dust during the process of printing the model, further reducing the printing accuracy of the printer

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