Transfer liquid adding device, automatic liquid adding device, 3D printer and liquid adding method

A 3D printer and dosing device technology, applied in 3D object support structure, additive manufacturing, additive processing, etc., can solve the problems of step change, inability to stably control the flow rate of feeding, and achieve the effect of stable feeding speed

Pending Publication Date: 2022-07-12
GUANGZHOU HEIGE ZHIZAO INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The inventors found that in the process of 3D printing, the printing material is usually directly added to the material tray directly through the storage device (such as a resin bottle). When the printing material in the storage device decreases after use, its The speed of feeding into the tray will gradually change, and the flow rate of feeding cannot be stably controlled

Method used

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  • Transfer liquid adding device, automatic liquid adding device, 3D printer and liquid adding method
  • Transfer liquid adding device, automatic liquid adding device, 3D printer and liquid adding method
  • Transfer liquid adding device, automatic liquid adding device, 3D printer and liquid adding method

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no. 1 example

[0085] Please refer to Figure 1-Figure 3 , this embodiment provides an automatic liquid addition device 1000 , and the automatic liquid addition device 1000 includes a relay liquid addition device 100 and a drive device 200 .

[0086] Please refer to Figure 4-Figure 6 , the transfer liquid feeding device 100 includes a feeding box 110 and a locking structure 130. The feeding box 110 includes a feeding box body 115 and a liquid outlet 120 for adding liquid to the feeding tray 4000. The liquid outlet 120 and the feeding box body 115 The feeding box body 115 is used to store the printing material poured by the liquid feeding mechanism, and the printing material stored in the feeding box body 115 can flow to the feeding tray 4000 through the liquid outlet 120 . The locking structure 130 is used to open or block the liquid outlet of the liquid outlet 120 , and the driving device 200 can drive the locking structure 130 to open or block the liquid outlet 120 according to the actua...

no. 2 example

[0128] Please refer to Figure 15-Figure 19 , the embodiment of the present invention also provides a liquid addition method, which is applied to the above-mentioned automatic liquid addition device 1000 or 3D printer 10000. The liquid addition method includes:

[0129] S10, obtain the liquid level information of the material tray of the 3D printer;

[0130] S20, controlling the driving device to drive the blocking member according to the liquid level information.

[0131] In a specific embodiment, the liquid level information includes an initial liquid level;

[0132] According to the liquid level information, the step of controlling the driving device to drive the blocking member includes:

[0133] S200:

[0134] Get the printing model information of the 3D printer;

[0135] Specifically, the printing model information may include parameters of the model, such as the number of printing layers, printing time, slice data, process parameters, and the like. The printing mod...

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PUM

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Abstract

The invention provides a transfer liquid adding device, an automatic liquid adding device, a 3D printer and a liquid adding method, and relates to the technical field of 3D printing. The 3D printer comprises the automatic liquid adding device, the liquid adding method is applied to the 3D printer, the automatic liquid adding device comprises a transfer liquid adding device and a driving device, a printing material is firstly added into a feeding box of the transfer liquid adding device through a material storage device, and then the printing material is led to a material disc through a liquid outlet part; it can be guaranteed that the feeding speed of the feeding box into the charging tray is in a stable state, and then the feeding speed is controlled to be stable.

Description

technical field [0001] The invention relates to the technical field of 3D printing, in particular, to a transfer liquid addition device, an automatic liquid addition device, a 3D printer and a liquid addition method. Background technique [0002] 3D printer is a technology based on digital model files, using photocurable resin, powdered metal or plastic and other adhesive materials to construct objects by layer-by-layer curing. A liquid device is essential. [0003] The inventor's research found that in the process of 3D printing, the printing material is usually added directly to the tray through the storage device (such as a resin bottle). When the printing material in the storage device decreases with use, its The speed of feeding into the tray will gradually change, and the flow rate of feeding cannot be stably controlled. SUMMARY OF THE INVENTION [0004] The purpose of the present invention is to provide a transfer liquid addition device, an automatic liquid additi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C64/321B29C64/20B29C64/379B29C64/124B33Y40/00B33Y30/00
CPCB29C64/321B29C64/20B29C64/379B29C64/124B33Y40/00B33Y30/00
Inventor 黄炳良刘青山苏树添
Owner GUANGZHOU HEIGE ZHIZAO INFORMATION TECH CO LTD
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