CN103754477B - A kind of 3D chopping machine feed box - Google Patents
A kind of 3D chopping machine feed box Download PDFInfo
- Publication number
- CN103754477B CN103754477B CN201410017683.1A CN201410017683A CN103754477B CN 103754477 B CN103754477 B CN 103754477B CN 201410017683 A CN201410017683 A CN 201410017683A CN 103754477 B CN103754477 B CN 103754477B
- Authority
- CN
- China
- Prior art keywords
- thin slice
- seal ring
- chopping machine
- feed box
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 239000000843 powder Substances 0.000 claims abstract description 6
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- -1 polytetrafluoroethylene Polymers 0.000 claims description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Sealing Devices (AREA)
- Rotary Pumps (AREA)
Abstract
The invention discloses a kind of 3D chopping machine feed box, comprising: housing, it is the structure of cavity, places powder in described cavity; Inlet point, it is arranged on the upper end of described housing; Discharging opening, it is arranged on the lower end of described housing; Seal ring, it is fixed on described discharging opening edge, is the loop configuration of hollow; Rubber layer, it is the outermost of described seal ring; Spring layer, it is close to the inner side of described rubber layer; Supporting layer, it is arranged in the loop configuration of the hollow of described seal ring, be close to inside described spring layer, be made up of the monolateral thin slice of plural pieces honeycomb, the monolateral thin slice of every sheet honeycomb comprises multiple groove and multiple connecting portion, by being fixedly connected to form honeycomb hole between described channel bottom between any two grooves, described monolateral thin slice has elasticity.The present invention has long service life, not yielding, wear-resisting, can realize powder materials and not easily spill, can to features such as 3D chopping machine accurate feeding.
Description
Technical field
The present invention relates to a kind of 3D chopping machine feed box.
Background technology
Spilling of powder materials is there is between feed box lower ending opening edge and 3D chopping machine work top in the mechanism that existing 3D chopping machine carries out quantitative feed in order to prevent; thus ensure that feeding is to each accurate feeding of 3D chopping machine; usual meeting is at the lower port edge fixed seal ring of feed box; existing seal ring is under the occasion that some temperature, pressure, rotation speed requirements are higher; its sealing effectiveness not easily ensures, service life is short, yielding; not wear-resisting, affect operational effect.
Summary of the invention
The present invention provides a kind of for 3D chopping machine feed box to solve prior art problem, and in order to solve the problems of the technologies described above, 3D chopping machine feed box of the present invention, is characterized in that, comprising:
Housing, it is the structure of cavity, places powder in described cavity;
Inlet point, it is arranged on the upper end of described housing;
Discharging opening, it is arranged on the lower end of described housing;
Seal ring, it is fixed on described discharging opening edge, is the loop configuration of hollow;
Rubber layer, it is the outermost of described seal ring;
Spring layer, it is close to the inner side of described rubber layer;
Supporting layer, it is arranged in the loop configuration of the hollow of described seal ring, be close to inside described spring layer, be made up of the monolateral thin slice of plural pieces honeycomb, the monolateral thin slice of every sheet honeycomb comprises multiple groove and multiple connecting portion, by being fixedly connected to form honeycomb hole between described channel bottom between any two grooves, described monolateral thin slice has elasticity.
Preferred version: described rubber layer is polytetrafluoroethylene.
Preferred version: described spring layer is that spring leaf is made.
Preferred version: described monolateral thin slice is that elastic sheet metal is made.
A kind of 3D chopping machine feed box long service life provided by the invention, not yielding, wear-resisting, powder materials can be realized and not easily spill, can to features such as 3D chopping machine accurate feeding.
Accompanying drawing explanation
Fig. 1 is the cut-away view of seal ring of the present invention.
Fig. 2 is the structural representation of the monolateral thin slice of honeycomb of the present invention.
Fig. 3 is wall scroll honeycomb structure supporting body structure schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and the specific embodiments, the present invention is described in further detail:
As shown in Figure 1, described seal ring is the loop configuration of hollow, rubber layer 1, and it is the outermost of described seal ring; Spring layer 2, it is close to the inner side of described rubber layer 1, and described spring layer 2 is made for spring leaf; Supporting layer 3, it is arranged in the loop configuration of the hollow of described seal ring, be close to inside described spring layer 2, be made up of the monolateral thin slice 4 of plural pieces honeycomb, the monolateral thin slice of every sheet honeycomb 4 comprises multiple groove 5 and multiple connecting portion 6, by being fixedly connected to form honeycomb hole 7 between described channel bottom between any two grooves 5, described monolateral thin slice has elasticity, can be elastic sheet metal and makes.
Rubber layer of the present invention can select polytetrafluoroethylene to be material, and polytetrafluoroethylene can make that the antiseptic power of seal ring is strong, good stability of the dimension, and can bear hurried temperature traverse.
As shown in Figure 2, get a sheet metal, strike out the monolateral thin slice 4 of honeycomb, the monolateral thin slice of honeycomb 4 comprises multiple groove 5 and multiple connecting portion 6, this groove 5 shape is isosceles trapezoid groove, in fact connecting portion 6 is exactly the part that sheet metal is not stamped, and by connecting portion 6 transition between any two grooves 5, or alternatively any two connecting portions 6 carry out transition by groove 5.Foil material is selected than iron, can the material such as aluminium, corrosion-resistant steel, there is the advantages such as lightweight and low price.
As shown in Figure 3, use the monolateral thin slice 4 of two panels honeycomb to dock and mutually fasten, form wall scroll honeycomb structure supporter.Now, multiple honeycomb hole 7 is defined along honeycomb monolateral thin slice 4 length direction.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a 3D chopping machine feed box, is characterized in that, comprising:
Housing, it is the structure of cavity, places powder in described cavity;
Inlet point, it is arranged on the upper end of described housing;
Discharging opening, it is arranged on the lower end of described housing;
Seal ring, it is fixed on described discharging opening edge, is the loop configuration of hollow;
Rubber layer, it is the outermost of described seal ring;
Spring layer, it is close to the inner side of described rubber layer;
Supporting layer, it is arranged in the loop configuration of the hollow of described seal ring, be close to inside described spring layer, be made up of the monolateral thin slice of plural pieces honeycomb, the monolateral thin slice of every sheet honeycomb comprises multiple groove and multiple connecting portion, by being fixedly connected to form honeycomb hole between described channel bottom between any two grooves, described monolateral thin slice has elasticity.
2. 3D chopping machine feed box according to claim 1, is characterized in that, described rubber layer is polytetrafluoroethylene.
3. 3D chopping machine feed box according to claim 1, is characterized in that, described spring layer is that spring leaf is made.
4. 3D chopping machine feed box according to claim 1, is characterized in that, described monolateral thin slice is that elastic sheet metal is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410017683.1A CN103754477B (en) | 2014-01-15 | 2014-01-15 | A kind of 3D chopping machine feed box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410017683.1A CN103754477B (en) | 2014-01-15 | 2014-01-15 | A kind of 3D chopping machine feed box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103754477A CN103754477A (en) | 2014-04-30 |
| CN103754477B true CN103754477B (en) | 2015-10-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410017683.1A Active CN103754477B (en) | 2014-01-15 | 2014-01-15 | A kind of 3D chopping machine feed box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103754477B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589659B (en) * | 2015-02-10 | 2017-03-01 | 西安赛隆金属材料有限责任公司 | A kind of 3D printing feed mechanism |
| CN111623845A (en) * | 2020-05-25 | 2020-09-04 | 山东晨晖电子科技有限公司 | Direct-reading water meter based on angle measurement and capable of realizing electromechanical separation |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996029628A1 (en) * | 1995-03-23 | 1996-09-26 | Image Technology International, Inc. | A 3d photographic printer with a chemical processor |
| WO2008076038A1 (en) * | 2006-12-18 | 2008-06-26 | Soeder Gunnar | A device and method for producing a three-dimensional object with a 3-d printer where the feeding mechanism feeds the object in reverse of the building direction |
| CN202986109U (en) * | 2012-12-21 | 2013-06-12 | 金华市闪铸科技有限公司 | Wire extruding mechanism applied to 3D (Three-dimensional) printer ejector |
| CN103222528A (en) * | 2013-05-06 | 2013-07-31 | 兰雄兵 | 3D printing apparatus and feed system thereof |
| KR20130107135A (en) * | 2012-03-21 | 2013-10-01 | 전남대학교산학협력단 | Device for assembling the cork of the blood collection tube |
| CN103341626A (en) * | 2013-06-08 | 2013-10-09 | 王奉瑾 | A casting type 3D printer |
| CN203714406U (en) * | 2014-01-15 | 2014-07-16 | 李金秀 | 3D printer feeding box |
-
2014
- 2014-01-15 CN CN201410017683.1A patent/CN103754477B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996029628A1 (en) * | 1995-03-23 | 1996-09-26 | Image Technology International, Inc. | A 3d photographic printer with a chemical processor |
| WO2008076038A1 (en) * | 2006-12-18 | 2008-06-26 | Soeder Gunnar | A device and method for producing a three-dimensional object with a 3-d printer where the feeding mechanism feeds the object in reverse of the building direction |
| KR20130107135A (en) * | 2012-03-21 | 2013-10-01 | 전남대학교산학협력단 | Device for assembling the cork of the blood collection tube |
| CN202986109U (en) * | 2012-12-21 | 2013-06-12 | 金华市闪铸科技有限公司 | Wire extruding mechanism applied to 3D (Three-dimensional) printer ejector |
| CN103222528A (en) * | 2013-05-06 | 2013-07-31 | 兰雄兵 | 3D printing apparatus and feed system thereof |
| CN103341626A (en) * | 2013-06-08 | 2013-10-09 | 王奉瑾 | A casting type 3D printer |
| CN203714406U (en) * | 2014-01-15 | 2014-07-16 | 李金秀 | 3D printer feeding box |
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| Publication number | Publication date |
|---|---|
| CN103754477A (en) | 2014-04-30 |
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| C06 | Publication | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151222 Address after: 518054, 11B, West Coast Building, 2251 Nanhai Avenue, Nanshan street, Shenzhen, Guangdong, Nanshan District Patentee after: SHENZHEN 7TH TECHNOLOGY Co.,Ltd. Address before: 530031 the Guangxi Zhuang Autonomous Region Nanning City Economic and Technological Development Zone Road Patentee before: Li Jinxiu |
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Effective date of registration: 20170511 Address after: 515051, Guangdong Shantou hi tech Zone, 22 west science and technology factory building two, on the third floor of the north side of the 302 rooms Patentee after: SHANTOU WANWU PRINTING TECHNOLOGY CO.,LTD. Address before: 518054, 11B, West Coast Building, 2251 Nanhai Avenue, Nanshan street, Shenzhen, Guangdong, Nanshan District Patentee before: SHENZHEN 7TH TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 056000 south side of west section of Yangping Road, economic development zone, Daming County, Handan City, Hebei Province Patentee after: Handan all things Printing Technology Co.,Ltd. Address before: 515051 Room 302, north side, 3rd floor, building 2, No. 22, Keji West Road, Shantou high tech Zone, Guangdong Patentee before: SHANTOU WANWU PRINTING TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20221031 Address after: 518000 705, building 6, Shenzhen Bay science and technology ecological park, Yuehai street, Nanshan District, Shenzhen, Guangdong Patentee after: SHENZHEN 7TH TECHNOLOGY Co.,Ltd. Address before: 056000 south side of west section of Yangping Road, economic development zone, Daming County, Handan City, Hebei Province Patentee before: Handan all things Printing Technology Co.,Ltd. |