3D printer for mechanical product forming proofing

Abstract

The invention relates to a 3D printer for mechanical product forming proofing. The lower end of a printer body is provided with a shell frame, the upper side of the front end of the shell frame is provided with a feeding opening, and the lower side of the front end of the shell frame is provided with a discharging opening; rotary devices are arranged between the inner walls of the shell frame; andthe rear end of the shell frame is provided with a pushing device. According to the 3D printer, the following problems of a 3D printer used for existing mechanical product forming proofing can be solved, specifically, a, a printed 3D product needs to the subjected to still standing and cooling, the printed product can be removed after being reinforced, and the 3D printer cannot conduct continuousprinting operation during operation; and b, residues in the printing positions need to be removed through manpower, the residues cannot be completely removed by the manpower, printed products cannotreach the production requirements due to the residues accumulated in the printing positions, and material wasting is caused.

Description

technical field [0001] The invention relates to the technical field of 3D printing equipment, in particular to a 3D printer for molding and proofing mechanical products. Background technique [0002] 3D printing is a kind of rapid prototyping technology. It is a technology based on digital model files, using bondable materials such as powdered metal or plastic, to construct objects by layer-by-layer printing, and complete mechanical parts through 3D printers. Product molding proofing operations can save production costs. [0003] However, the existing 3D printers used in the molding and proofing of mechanical products have the following problems. a. The printed 3D products need to be cooled to allow the printed products to be strengthened before they can be removed. 3D printers cannot perform continuous printing operations during operation. b. Manually remove the residue at the printing position, manual cleaning is not comprehensive, and the accumulated residue at the print...

AI Technical Summary

Problems solved by technology

[0003] However, the existing 3D printers used in the molding and proofing of mechanical products have the following problems. a. The printed 3D products need to be cooled to allow the printed products to be strengthened before they can be removed. The 3D printers cannot perform continuous printing operations during operation. Manually remove the residue at the printing position, the manual cleaning is not comprehensive, the residue accumulated at the printing position will cause the printed product to fail to meet the production requirements, resulting in waste of materials

[0004] For the technical problems existing in the use of 3D printers, personnel in related technical fields have conducted research and made adaptation improvements. For example, the Chinese invention patent No. 2018108213752 is a metal 3D printer, which enhances the rapid printing of metal materials. The function of heating and cooling provides a guarantee for the printing operation, but the problems of the 3D printers used for the molding and proofing of the existing mechanical products mentioned above are not mentioned.

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