3D printer printing platform

Abstract

The invention discloses a 3D printer printing platform. The 3D printer printing platform comprises a mobile table surface and a workpiece molding plate arranged on the mobile table surface. Two sides of the mobile table surface are provided with fixing members for fixing the workpiece molding plate. The fixing member comprises a base block for bearing the workpiece molding plate. The base block is provided with a raised part and a notch matching with the raised part of the workpiece molding plate and also is provided with a raised strip of which the lower edge is fastened to the upper surface of the workpiece molding plate so that up-to-down vibration of the workpiece molding plate is inhibited. Adjustment bolts are used for height adjustment. The 3D printer printing platform is convenient for dismounting and mounting, has a high combination precision and is conducive to maintenance and precision adjustment.

Description

technical field [0001] The invention relates to a 3D printer, in particular to a 3D printer printing platform. Background technique [0002] A 3D printer is a printing tool that converts computer 3D design model data into a solid model. At present, fused deposition modeling technology is the mainstream printing technology of 3D printers. The flatness and stability design of the printing platform are directly related to the molding accuracy. The existing 3D printers The workpiece forming plate of the printing platform of the company is fixed by screws. This fixing method mainly has the following problems: First, the screws are easy to loosen due to the movement and vibration of the working platform during the long-term working process of the 3D printer, which eventually leads to The shaking of the workpiece forming plate greatly affects the forming quality of the product; secondly, if the workpiece is directly operated on the workpiece forming plate after forming, it is easy ...

AI Technical Summary

Problems solved by technology

[0002] A 3D printer is a printing tool that converts computer 3D design model data into a solid model. At present, fused deposition modeling technology is the mainstream printing technology of 3D printers. The flatness and stability design of the printing platform are directly related to the molding accuracy. The existing 3D printers The workpiece forming plate of the printing platform of the company is fixed by screws. This fixing method mainly has the following problems: First, the screws are easy to loosen due to the movement and vibration of the working platform during the long-term working process of the 3D printer, which eventually leads to The shaking of the workpiece forming plate greatly affects the forming quality of the product; secondly, if the workpiece is directly operated on the workpiece forming plate after forming, it is easy to damage other components such as the printer head or guide rail, and the way the workpiece forming plate is screwed and fixed leads to disassembly The workpiece forming plate is very troublesome; at the same time, because the flatness of each workpiece forming plate cannot be adjusted by the way of screw connection and fixation, it is difficult to adjust and maintain

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