Ceramic 3D printer capable of ensuring printing precision

Abstract

The invention relates to a ceramic 3D printer capable of ensuring the printing precision. The ceramic 3D printer comprises a machine frame and a mounting plate, wherein a forming cylinder is fixedly embedded in the mounting plate; a light transmitting block is arranged at the lower part of the forming cylinder, a light spot emitting device is arranged at the bottom of the machine frame, and a forming precision adjusting device is further arranged on the mounting plate; the forming precision adjusting device comprises forming precision adjusting air cylinders arranged on the mounting plate, theforming precision adjusting air cylinders are connected to forming precision adjusting blocks, and forming precision adjusting rods penetrating through the forming precision adjusting blocks are arranged on the mounting plate; the parts, located on the upper sides and the lower sides of the forming precision adjusting blocks, of the forming precision adjusting rods are fixedly connected to forming precision adjusting upper limiting blocks and forming precision adjusting lower limiting blocks respectively; and a material lifting air cylinder capable of penetrating into the forming cylinder isarranged on the forming precision adjusting block, and a forming material lifting block is connected below the material lifting air cylinder. According to the ceramic 3D printer capable of ensuring the printing precision, the distance between the forming material lifting block and the light transmitting block is accurately controlled through the forming precision adjusting device, and the precision of the ceramic 3D printing is improved.

Description

technical field [0001] The invention relates to the field of 3D printing equipment, in particular to a ceramic 3D printer capable of ensuring printing accuracy. Background technique [0002] With the advancement of science and technology, 3D printing equipment is becoming more and more popular. Among them, ceramic 3D printers can print smoother products by using light spot solidification molding, which is widely used. Most of the existing ceramic 3D printers will have a forming cylinder. The bottom of the forming cylinder It is a light-transmitting block, and the lower part is equipped with a spot emitter, and the upper part is a forming lifting block. The printed part is lifted up through the forming lifting block, and then the lower part is printed. There are certain defects in printing in this way. The forming lifting block uses a cylinder or an electric pull rod to achieve lifting. After a period of use, there may be a lifting error, which leads to low printing accuracy....

AI Technical Summary

Problems solved by technology

[0002] With the advancement of science and technology, 3D printing equipment is becoming more and more popular. Among them, ceramic 3D printers can print smoother products by using light spot solidification molding, which is widely used. Most of the existing ceramic 3D printers will have a forming cylinder. The bottom of the forming cylinder It is a light-transmitting block, and the lower part is equipped with a spot emitter, and the upper part is a forming lifting block. The printed part is lifted up through the forming lifting block, and then the lower part is printed. There are certain defects in printing in this way. The forming lifting block uses a cylinder or an electric pull rod to achieve lifting. After a period of use, there may be a lifting error, which leads to low printing accuracy.

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