3D printing bearing table with sticking preventing function

Abstract

The invention relates to a 3D printing bearing table with a sticking preventing function. The 3D printing table comprises a box body, a first separation mechanism and a second separation mechanism. The first separation mechanism comprises a linear moving assembly and a separation assembly arranged on the linear moving assembly. The linear moving assembly comprises a first motor, a first screw rod, a first guide rod and a sliding block. The separation assembly comprises a fixing block and a blade unit arranged on the fixing block. The second separation mechanism comprises a lifting assembly, a separation plate arranged on the lifting assembly and a second guide rod. The lifting assembly comprises a third motor, a worm, a worm gear, a second screw rod, a sleeve and a supporting plate. According to the 3D printing bearing table with the sticking preventing function, separation between a printed finished product and a printing platform is achieved through two different manners through the special first separation mechanism and the special second separation mechanism, the problem that the printed finished product is firmly stuck to the printing platform and cannot be separated from the printing platform is solved, the printing platform cannot be damaged, and manpower and material resources are saved.

Description

technical field [0001] The invention relates to the field of 3D printing equipment, in particular to a 3D printing support table with anti-sticking function. Background technique [0002] 3D printing (3DP) is a kind of rapid prototyping technology. It is a technology based on digital model files and using bondable materials such as powdered metal or plastic to construct objects by layer-by-layer printing. [0003] As a relatively new technology, 3D printing still has deficiencies. One of the most common problems is that after the printing is completed, the finished product sticks to the surface of the printing support table and cannot be removed. If it is pulled out hard, it may not only damage the printing Finished products may also damage the table top, thereby affecting the accuracy of subsequent printing. Contents of the invention [0004] The technical problem to be solved by the present invention is: in order to overcome the deficiencies of the prior art, provide a ...

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Problems solved by technology

[0003] As a relatively new technology, 3D printing still has deficiencies. One of the most common problems is that after the printing is completed, the finished product sticks to the surface of the printing support table and cannot be removed. If it is pulled out hard, it may not only damage the printing The finished product may also damage the table, thus affecting the accuracy of subsequent printing

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