A double type 3D printer inside and outside
A 3D printer and double-printing technology, applied in processing and manufacturing, additive processing, etc., to achieve high printing quality, flexible printing, and improved printing quality
Active Publication Date: 2019-03-08
苏州星造智能科技有限公司
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Problems solved by technology
[0002] 3D printer is a new type of additive processing method that has developed rapidly in the field of processing technology in recent years. There are also a variety of 3D printers on the market. However, when using 3D printers to produce rings or ring-like parts, the quality of the inner surface of the parts It is obviously lower than the outer surface of the part, so a special 3D printer is needed to solve the printing quality problem of parts that have quality requirements on the inner and outer surfaces of the part
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[0012] The present invention will be further described below in conjunction with specific embodiments. The exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not as a limitation to the present invention.
[0013] Such as figure 1 , figure 2 As shown, a 3D printer with inner and outer doubles, including a base 1, two columns 2, two lifting electric cylinders 3, a rotary bearing 4, an outer printing motor 6, a small gear 7 and a large gear 5, a printing platform 8, an outer printing Bracket 9, outside playing telescopic electric cylinder 11 and outside playing adjustment electric cylinder 12, outside printing head 13 and outside printing head motor 14, outside playing barrel 10, inside playing bracket 15 and inside playing motor 16, inside playing installation plate 22, Beating bar 18 and interior print head 20, interior beat bar adjustment motor 17 and interior print head motor 19, interior beat barrel 21. The base ...
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The invention discloses an internal and external double-printing type 3D printer. The internal and external double-printing type 3D printer comprises a base, two stand columns, two lifting electric cylinders, a rotary bearing, an external printing motor and the like; the rotary bearing is coaxially installed at the upper portion of the base, and a large gear is rotationally installed on the rotary bearing; a printing platform is coaxially installed at the center position of the base; an external printing support is installed at the upper portion of the large gear, the end part of a cylinder body of an external printing telescopic electric cylinder is installed at the upper portion of the external printing support in a hinged mode, the end part of a cylinder body of an external printing adjusting electric cylinder is installed at the lower portion of the external printing support in a hinged mode, and the end part of a piston rod of the external printing adjusting electric cylinder is installed on the cylinder body of the external printing telescopic electric cylinder in a hinged mode; and an outer printing head is rotationally installed on an external printing installation frame at the end part of a piston rod of the external printing telescopic electric cylinder. The inner surface and the outer surface of a printed part are printed separately by arranging an internal printing system and an external printing system, so that the purpose of improving the printing quality of the inner surface and the outer surface is achieved; and a plurality of angle adjusting devices are arranged, so that the purpose of flexibly printing the inner surface and the outer surface of the part is achieved. The internal and external double-printing type 3D printer is reasonable in structure and high in printing quality.
Description
technical field [0001] The invention relates to a 3D printing device, in particular to an internal and external double-printing 3D printer, which belongs to the technical field of additive processing equipment. Background technique [0002] 3D printer is a new type of additive processing method that has developed rapidly in the field of processing technology in recent years. There are also a variety of 3D printers on the market. However, when using 3D printers to produce rings or ring-like parts, the quality of the inner surface of the parts It is obviously lower than the outer surface of the part, so a special 3D printer is needed to solve the printing quality problem of parts that have quality requirements on the inner and outer surfaces of the part. Contents of the invention [0003] In view of the above problems, the present invention provides an internal and external double type 3D printer, which has a reasonable structure and high processing quality. [0004] The te...
Claims
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IPC IPC(8): B29C64/20B29C64/10B33Y30/00
CPCB33Y30/00
Inventor 常俊红
Owner 苏州星造智能科技有限公司