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Immersion type 3D printing device and 3D printing method

A 3D printing and infusion device technology, applied in the field of 3D printing, can solve the problem of difficult to control the cooling environment, achieve the effect of temperature control and widen the scope of application

Inactive Publication Date: 2020-11-17
上海责代知识产权代理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But at the same time, we also see that the current 3D printing equipment basically prints directly in the air. After the printing material is extruded from the printing head, it is cooled and formed in the air, which makes it difficult to control the cooling environment after the material is extruded. Can not be well adapted to some special materials, such as: materials that need to be molded in an environment higher than room temperature, materials that need to be molded at low temperature, materials that need to be isolated from air, etc.

Method used

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  • Immersion type 3D printing device and 3D printing method
  • Immersion type 3D printing device and 3D printing method
  • Immersion type 3D printing device and 3D printing method

Examples

Experimental program
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Effect test

Embodiment 1

[0052] A liquid immersion type 3D printing device, including a printing body and a liquid control device, wherein: the printing body is used to implement 3D printing; the liquid control device is used to inject liquid into the printing body, so that the printed object is placed in liquid.

[0053] In this example, if Figure 1~5 As shown, the printing main body includes a box body 1, which is provided with an openable door panel 11, which can keep the sealing of the side and bottom of the box body 1 after the door panel 11 is closed; the door panel 11 and the box body 1 The rotating connection structure and sealing structure between them are conventional technologies, such as hinges, hinges, sealing rings, etc. Preferably, a transparent area, such as glass or plexiglass, can be provided on the box body 1 or the door panel 11 to facilitate observation of the printing operation therein.

[0054] The box body is provided with a printing assembly and a printing platform 4, and t...

Embodiment 2

[0060] A liquid immersion type 3D printing device, including a printing body and a liquid control device, wherein: the printing body is used to implement 3D printing; the liquid control device is used to inject liquid into the printing body, so that the printed object is placed in liquid.

[0061] In this example, if Figure 6-9 As shown, the printing main body includes a box body 1, which is provided with an openable door panel 11, which can keep the sealing of the side and bottom of the box body 1 after the door panel 11 is closed; the door panel 11 and the box body 1 The rotating connection structure and sealing structure between them are conventional technologies, such as hinges, hinges, sealing rings, etc. Preferably, a transparent area, such as glass or plexiglass, can be provided on the box body 1 or the door panel 11 to facilitate observation of the printing operation therein.

[0062] The box body is provided with a printing assembly and a printing platform 4, and t...

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PUM

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Abstract

The invention relates to an immersion type 3D printing device which comprises a printing body and a liquid control device. The printing body is used for implementing 3D printing; and the liquid control device is used for injecting liquid into the printing body, so that a printed object is placed in the liquid, and the temperature of the liquid is controlled. Meanwhile, the invention further relates to a liquid 3D printing method. The liquid 3D printing method comprises the following steps that S200, the liquid control device inputs liquid into a box body; and S300, a printing assembly implements 3D printing in the box body, and an extruded material is placed in the liquid. Compared with the prior art, according to the 3D printing device and the 3D printing method, the printed object forming environment of the liquid is provided, the temperature is controllable, the number of optional printing materials is larger, and the application range of 3D printing is widened.

Description

technical field [0001] The invention belongs to the field of 3D printing, and specifically relates to a liquid immersion type 3D printing device, and at the same time, the invention also relates to a liquid 3D printing method. Background technique [0002] With the popularization of concepts such as national strategic intelligent manufacturing engineering and industry 4.0, 3D printing technology is becoming more and more popular. 3D printing technology first appeared in the mid-1990s and is actually the latest rapid prototyping device utilizing technologies such as light curing and paper lamination. The working principle of it is basically the same as that of ordinary printing. The printer is filled with "printing materials" such as liquid or powder. After connecting to the computer, the "printing materials" are superimposed layer by layer through computer control, and finally the blueprint on the computer is turned into a real object. This printing technology is called 3D ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C64/118B29C64/364B29C64/393B33Y40/00B33Y50/02
CPCB33Y40/00B33Y50/02B29C64/118B29C64/364B29C64/393
Inventor 不公告发明人
Owner 上海责代知识产权代理有限公司
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