Photocuring 3D printer
A 3D printer, light curing technology, applied in 3D object support structure, additive manufacturing, processing heating elements, etc., can solve the problems of printing failure, uneven heating of material and liquid, poor printing effect, etc., to achieve constant temperature and uniform heating , Improve the effect of 3D printing
Inactive Publication Date: 2021-03-30
SHENZHEN CREALITY 3D TECH CO LTD
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Problems solved by technology
[0002] Stereolithography is a 3D printing technology widely used in modern technology. Usually, the printing material used in 3D printing is resin material, and the temperature of the printing environment will affect the material liquid of the resin material. If the ambient temperature is too low, The liquid of the resin material will solidify, resulting in poor printing effect
[0003] The photosensitive resin materials currently used are generally printed at room temperature, and the effect is not the best, and it is also greatly affected by the weather. The low temperature in autumn and winter will more easily cause the risk of printing failure.
The material liquid heating mechanism of the light-curing 3D printing equipment in the prior art realizes the heating of the material liquid by heating the material tank, but if there is too much material liquid in the material tank, it is easy to cause uneven heating of the material liquid
Method used
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[0027] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0028] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer" and the like are based on the orientation or positional relationship shown in the accompanying drawings, and are only for It is convenient to describe the present invention and simplify the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific ...
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The invention discloses a photocuring 3D printer, and relates to the technical field of 3D printing. The photocuring 3D printer comprises a material pumping device, a discharging device and a heatingcontainer, material liquid is conveyed to the discharging device from the material pumping device through a material liquid conveying pipeline, and the heating container is arranged between the material pumping device and the discharging device and comprises an inlet and an outlet. The material liquid conveying pipeline comes in from the inlet of the heating container and extends out from the outlet to be connected with the discharging device, and a joint of the material liquid conveying pipeline and the inlet and a joint of the material liquid conveying pipeline and the outlet are sealed. Theheating container is filled with liquid, and the liquid in the heating container is heated so that material liquid passing through the heating container can reach the set temperature. According to the photocuring 3D printer provided by the invention, the material liquid entering the discharging device is heated by the liquid in the heating container, so that the material liquid is uniformly heated, the temperature of the liquid in the heating container is constant, namely the constant temperature of the material liquid can be ensured, and thus the 3D printing effect is improved.
Description
technical field [0001] The invention relates to the technical field of 3D printers, in particular to a photocuring 3D printer. Background technique [0002] Stereolithography is a 3D printing technology widely used in modern technology. Usually, the printing material used in 3D printing is resin material, and the temperature of the printing environment will affect the material liquid of the resin material. If the ambient temperature is too low, The liquid of the resin material will solidify, resulting in poor printing effect. [0003] The photosensitive resin materials currently used are generally printed at room temperature, and the effect is not the best, and it is also greatly affected by the weather. The low temperature in autumn and winter will more easily cause the risk of printing failure. The material liquid heating mechanism of the light-curing 3D printing equipment in the prior art realizes the heating of the material liquid by heating the material tank, but if th...
Claims
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Login to view more IPC IPC(8): B29C64/124B29C64/295B29C64/314B29C64/321B33Y30/00B33Y40/00B33Y40/10
CPCB33Y30/00B33Y40/00B29C64/124B29C64/295B29C64/314B29C64/321B33Y40/10
Inventor 刘辉林唐京科陈春敖丹军陈勋陈晓婵
Owner SHENZHEN CREALITY 3D TECH CO LTD
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