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Quantitative feeding device, feeding equipment and 3D (3-Dimensional) printing equipment

A feeding device and feeding equipment technology, applied in the field of 3D printing, can solve problems such as troublesome weighing and inconsistent addition

Pending Publication Date: 2018-08-21
SHANGHAI YANNUO BUILDING MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The first purpose of the present invention is to provide a quantitative feeding device, in order to solve the technical problem that the addition of additives in the existing 3D printing mixture is mainly through manual methods, there is troublesome weighing, and there are differences in the consistency of addition

Method used

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  • Quantitative feeding device, feeding equipment and 3D (3-Dimensional) printing equipment

Examples

Experimental program
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Effect test

Embodiment 1

[0043] Such as Figure 1 to Figure 3 As shown, the first embodiment provides a quantitative feeding device, including: an auxiliary hopper unit, the auxiliary hopper unit includes a storage bin 100 and a quantitative discharge assembly; wherein, the storage bin 100 has a bin body and a bin bottom, and the bin bottom The inner end surface 110 is an inclined plane with one end higher than the other end, wherein the lower end is provided with a first outlet; the quantitative discharge assembly includes a rotary bin 200 with upper and lower ends open and a plurality of partitions 210, and the rotary bin 200 can be relatively The storage bin 100 rotates so that a partition grid 210 is arranged opposite to the first outlet; A partition grid 210 corresponds to the second outlet, and the first outlet is arranged above the second outlet and offset from the second outlet.

[0044] In this quantitative feeding device, materials are placed in the storage bin 100. When in use, since the r...

Embodiment 2

[0068] Such as Figure 1 to Figure 5 As shown, the second embodiment provides a feeding device, including: a main hopper unit and the quantitative feeding device in the first embodiment above.

[0069] Wherein, the main hopper unit includes a main hopper 500 for mixing materials. The main hopper 500 includes: a main material inlet 510 and a main material outlet 520 . The second outlet on the bottom plate 220 communicates with the main hopper 500 .

[0070] The feeding equipment includes the above-mentioned quantitative feeding device, wherein the specific structure, connection relationship and beneficial effects of the quantitative feeding device have been described in detail in the above text, and will not be repeated here.

[0071] In the feeding equipment, such as Figure 4 and Figure 5 As shown, the main material inlet 510 is used to put in the main material, the quantitative feeding device quantitatively and regularly sends the auxiliary material through the second out...

Embodiment 3

[0082] The third embodiment provides a 3D printing device, including: the feeding device in the second embodiment above.

[0083] The 3D printing equipment includes the above-mentioned feeding equipment, wherein the feeding equipment includes the above-mentioned quantitative feeding device, the specific structure, connection relationship and beneficial effects of the quantitative feeding device have been described in detail in the above text, and will not be repeated here. .

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Abstract

The invention provides a quantitative feeding device, feeding equipment and 3D (3-Dimensional) printing equipment, relates to the technical field of 3D printing and aims to solve the technical problems, in the prior art, that aids of a mixed 3D printing material are tedious to weigh and differences of addition consistence can be caused because of a manual addition mode. The invention relates to the quantitative feeding device which comprises an auxiliary material hopper unit, wherein the auxiliary material hopper unit comprises a storage cabin and a quantitative discharge component; the storage cabin comprises a cabin body and a cabin bottom; the cabin bottom is an inclined plane of which one end is higher than the other end; the quantitative discharge component comprises a rotating cabin;partitioning grids are arranged opposite to a first discharge; a second opening is formed in the rotating cabin. The invention further relates to the feeding equipment which comprises the quantitative discharge component. The invention further relates to the 3D printing equipment which comprises the feeding equipment. By adopting the quantitative feeding device, the feeding equipment and the 3D printing equipment, quantitative feeding of materials at regular time can be achieved, and artificial interference can be reduced.

Description

technical field [0001] The invention relates to the technical field of 3D printing, in particular to a quantitative feeding device, feeding equipment and 3D printing equipment. Background technique [0002] 3D printing is a kind of rapid prototyping technology. It is a technology based on digital model files, using powdered metal, plastic, biomaterials, etc., to construct objects by layer-by-layer printing. [0003] 3D printing is usually achieved using digital technology material printers. It is often used to make models in the fields of mold manufacturing and industrial design, and is gradually used in the direct manufacture of some products. There are already parts printed using this technology. Today, the technology is used 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. [0004] In the exis...

Claims

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Application Information

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IPC IPC(8): B29C64/321B33Y40/00
CPCB29C64/321B33Y40/00
Inventor 马义和
Owner SHANGHAI YANNUO BUILDING MATERIAL CO LTD
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