A kind of quick disassembly 3D printing forming platform and using method

Abstract

A quick-disassembly 3D printing molding platform, including a base, a box body is fixedly installed on the base, an opening is provided on the top of the box body, a heat conduction sheet is fixedly installed on the inner wall of the opening, and the top of the inner wall of the box is fixed The semi-conductor refrigeration sheet which is in contact with the heat conduction sheet is installed, and the beneficial effects of the present invention are: the present invention is simple in structure, easy and convenient to operate, utilizes semi-conductor refrigeration sheet to arrange uniform icing layer on the platform, and grinds the icing layer, makes The icing layer is flush with the platform, and the product is printed on the top of the icing layer during 3D printing. This will not only make the bottom of the workpiece and the platform stick firmly, but also enable the rapid forming of the adhesive strip to prevent thermal melting. After the completion, reversely connect the electrodes of the semiconductor refrigeration sheet to make the cold end heat up, and the hot end get cold, and quickly melt the frozen layer, so that the product can be easily disassembled without causing any damage to the product itself. It is simple, efficient, convenient and fast, and has strong practicability .

Description

technical field [0001] The invention relates to the technical field of 3D printing, in particular to a quick-disassembly 3D printing forming platform and a method for using it. Background technique [0002] At present, 3D printers are mainly composed of print head, moving mechanism, wire feeding mechanism, platform and other parts. The hot-melt printing adhesive strip falls from the print head to the platform and moves according to the program input in advance until the product is printed. The product is printed After coming out, the bottom of the product is often glued to the platform. The existing method is to insert a knife between the product and the platform to pry the product up, or apply external force to the product to separate the product from the platform. All existing methods It is unavoidable to apply external force to the product. The whole process is time-consuming and laborious and may cause deformation or damage to the product. Even after the product is disas...

AI Technical Summary

Problems solved by technology

[0002] At present, 3D printers are mainly composed of print head, moving mechanism, wire feeding mechanism, platform and other parts. The hot-melt printing adhesive strip falls from the print head to the platform and moves according to the program input in advance until the product is printed. The product is printed After coming out, the bottom of the product is often glued to the platform. The existing method is to insert a knife between the product and the platform to pry the product up, or apply external force to the product to separate the product from the platform. All existing methods It is unavoidable to apply external force to the product. The whole process is time-consuming and laborious and may cause deformation or damage to the product. Even after the product is disassembled, a part of the bottom of the product will still stick to the bottom of the platform, which will not only affect the next processing, but also affect the product. Appearance, so a device that does not apply external force to the workpiece, avoids damage, and can quickly separate the workpiece from the platform

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