Thermoplastic plastic industrial-grade 3D printing and milling composite processing machine tool

Abstract

The invention provides a thermoplastic plastic industrial-grade 3D printing and milling composite processing machine tool which mainly comprises a lathe bed, a milling device and a 3D printing device,wherein the milling device and the 3D printing device are mounted on the lathe bed through an overpass type double-independent gantry structure; the overpass type double-independent gantry structurecomprises a first gantry and a second gantry which are mounted on the lathe bed and can be moved in a reciprocation manner in an X direction, and a double-gantry driving device capable of respectivelydriving the first gantry and the second gantry to make reciprocation movement in the X direction; a milling spindle of the milling device is mounted on a Y1 transverse beam of the first gantry and iscapable of being moved in a Y direction and a Z direction respectively in the reciprocation manner; a nozzle of the 3D printing device is mounted on a Y2 transverse beam of the second gantry and is capable of being moved in the Y direction and the Z direction respectively in the reciprocation manner. By adopting the machine tool, a conventional cast wooden mold manufacturing and machining processcan be changed, the production cycle of a cast wooden mold can be shortened, the production cost can be reduced, the service life of the wooden mold can be prolonged, and the problem that a mold manufacturing company has a great deal of raw material cost can be reduced.

Description

technical field [0001] The invention relates to the field of thermoplastic industrial-grade 3D printing and processing equipment, in particular to a thermoplastic industrial-grade 3D printing and milling combined processing machine tool. Background technique [0002] In recent years, 3D printing additive manufacturing technology has emerged in the industrial field. At present, the 3D printing equipment that can be applied to the industrial field on the market is mainly concentrated in the field of metal printing. 3D printing equipment for thermoplastics is mainly limited to desktop-level 3D printers, with small nozzle diameters, limited printing consumables, small print workpieces, and low printing efficiency, which cannot meet the printing of large casting molds. [0003] Mold is the most basic technological equipment in casting production. Traditional wood mold manufacturing and processing technology is relatively complicated, highly professional, long production cycle, hi...

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Problems solved by technology

[0004] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a thermoplastic industrial-grade 3D printing and milling combined processing machine tool, which is used to solve the problem that the existing 3D printing equipment cannot meet the production of large molds

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