3D (Three-dimensional) printer for printing without edge curling
A technology of 3D printer and printing mechanism, applied in the direction of processing and manufacturing, auxiliary operation of additional layers, coating device, etc., can solve bending deformation, imperfect consolidation technology of heating plate and plastic printing material, uneven bottom surface of finished product, etc. problem, to achieve the effect of strong adaptability, low equipment cost and strong thermal insulation effect
Inactive Publication Date: 2018-06-19
郑州曙廷信息科技有限公司
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Problems solved by technology
[0003] In the 3D printers in the prior art, the printing material will bend and deform to a certain extent due to the temperature difference between the heating plate and the temperature in the air during printing, and the existing heating plate and plastic printing material consolidation technology is not perfect, only using High temperature resistant tape is unavoidable to avoid the problem of edge warping of printing materials
In practice, most users use pre-printed support plates to avoid edge warping. Although this method can avoid edge warping, the bottom surface of the printed product is extremely uneven
Method used
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Embodiment 1
[0020] Such as figure 1 , figure 2 A 3D printer without curling is shown, including a base 1, a tray 2 is installed on the top of the base 1, a support 3 is provided on one side of the base 1, and a printing mechanism is arranged on the support 3, and the printing mechanism It includes a feed end 4, a transmission shaft 5 and a printing head 6; the outer edge of the transmission shaft 5 is provided with an insulating layer 7, the top of the printing head 6 is connected to the transmission shaft 5, and the end of the printing head 6 is provided with a bristle device 8. The insulation layer 7 is made of an aqueous solution of vinyl acetate resin. It has strong heat preservation function. The section of the bristle device 8 is a right triangle, and the direction of the hypotenuse of the right triangle is the same as that of the printing head 6 . It can remove excess curling during printing to ensure smooth printing. The bristle device 8 is made of flexible material. The bri...
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The invention provides a 3D (Three-dimensional) printer for printing without edge curling. The 3D printer comprises a base (1), wherein a tray (2) is rotatably arranged on the top part of the base (1); a support (3) is arranged on one side of the base (1); a printing mechanism is arranged on the support (3), and comprises a feed end (4), a transfer shaft (5) and a printing head (6); an insulatinglayer (7) is arranged on an outer edge of the transfer shaft (5); the top end of the printing head (6) is connected with the transfer shaft (5); and a brush device (8) is arranged on the tail end of the printing head (6). The invention has the advantage of providing the 3D printer for printing without edge curling, which is simple in structure, convenient to operate, and capable of printing without edge curling during a printing process at the same time.
Description
technical field [0001] The invention relates to the technical field of 3D printers, in particular to a 3D printer for printing without curling. Background technique [0002] 3D printing 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. The technology has applications in jewelry, footwear, industrial design, architecture, engineering and construction, automotive, aerospace, dental and medical industries, education, geographic information systems, civil engineering, firearms, and other fields. [0003] In the 3D printers in the prior art, the printing material will bend and deform to a certain extent due to the temperature difference between the heating plate and the temperature in the air during printing, and the existing heating plate and plastic printing material consolidation technology is not perfect, only using High tem...
Claims
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IPC IPC(8): B29C64/209B29C64/194B33Y30/00
CPCB33Y30/00
Inventor 不公告发明人
Owner 郑州曙廷信息科技有限公司