CN108381926A - A kind of waste recovery utilizes, more material mixing 3D printing nozzles - Google Patents
A kind of waste recovery utilizes, more material mixing 3D printing nozzles Download PDFInfo
- Publication number
- CN108381926A CN108381926A CN201810530357.9A CN201810530357A CN108381926A CN 108381926 A CN108381926 A CN 108381926A CN 201810530357 A CN201810530357 A CN 201810530357A CN 108381926 A CN108381926 A CN 108381926A
- Authority
- CN
- China
- Prior art keywords
- hobboing cutter
- shaft
- barrel
- mixing
- material mixing
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims abstract description 43
- 238000010146 3D printing Methods 0.000 title claims abstract description 32
- 239000002699 waste material Substances 0.000 title claims abstract description 19
- 238000011084 recovery Methods 0.000 title claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- 238000001125 extrusion Methods 0.000 claims abstract description 5
- 238000003756 stirring Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 12
- 238000005516 engineering process Methods 0.000 description 11
- 238000007639 printing Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
- B29C64/205—Means for applying layers
- B29C64/209—Heads; Nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
- B29C64/357—Recycling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
Abstract
The present invention provides a kind of waste recoveries to utilize, more material mixing 3D printing nozzles, is mainly made of barrel 1, mixing drum 2, heating tube 3, conical nozzle 4, big hobboing cutter 5, small hobboing cutter 6, agitating paddle 7.1 top of barrel and bottom end opening, and it is provided with feed inlet A and feed inlet B in side；Big hobboing cutter 5, small hobboing cutter 6 are connected to the motor and are fixed by shaft, and hobboing cutter 5, the direction of rotation of small hobboing cutter 6 are opposite greatly；Big hobboing cutter 5,6 both sides of small hobboing cutter shaft be elastic shaft, be easily installed in barrel 1；There is the opening overlapped with 1 bottom end of barrel in 2 head cover side of mixing drum, and to lead to shaft, agitating paddle 7 in 2 inside of mixing drum and is connected to the motor and is fixed by shaft central opening；Heating tube 3 is connect with mixing drum 2, and there is feeding-passage in inside and is wound with heater strip；Conical nozzle 4 is connect with heating tube 3, realizes the extrusion of material.
Description
Technical field
The present invention relates to a kind of 3D printing nozzle, especially relate to a kind of more material mixing and print and can recycle give up
The 3D printing nozzle of material, belongs to 3D printing field.
Background technology
3D printing technique, also known as increases material manufacturing technology or 3D rapid shaping techniques, originating from the 1980s, being a kind of
Based on digital model file, using dispersed material (liquid, powder, silk, piece, plate etc.), by way of successively adding up come
Manufacture the technology of arbitrarily complicated shaped objects.As a manufacturing technology, 3D printing causes Global Academy, business circles and quotient
The extensive concern and great interest on boundary cause social unprecedented discuss warmly.For manufacturing technology concept, with traditional equal materials system
Make and subtract material manufacture etc. manufacturing technologies it is corresponding, 3D printing is an increases material manufacturing technology.
3D printing technique achieves fast development between Past 30 Years and shows unprecedented development potentiality.Meanwhile
The huge technology of this development potentiality also produces traditional industry immeasurable influence, and 3D printing technique will push production
The change of pattern.Over the past two years, 3D printing technique was grown rapidly as the advanced manufacturing technology of a frontier nature, and just rapid
The mode of production and life for changing people gradually plays in the fields such as industry manufacture, biomedical, building manufacture, culture and arts
Important role.
3D printing technique is grown rapidly as a kind of rapid shaping technique.In technical aspect, need to develop new technical side
Method improves the indexs such as speed, efficiency, precision and the surface roughness of formed product, and needs to open up new Industry Model, with
Traditional manufacturing process is combined, and realizes and has complementary advantages, to collectively promote manufacturing development.In terms of material, improve existing
The basic performance for having printable material realizes the real availability of material；Develop new material, including various composite materials, conjunction
Golden material, functionally gradient material (FGM), functional material, nano material etc. allow all materials that can realize 3D printing as possible.Energy saving
Environmentally friendly aspect, needs to develop new technology to find new mode to reduce energy consumption to recycle raw material, develops new printable
Environment-friendly materials.In addition, 3D printing technique should be combined with new energy technology, the advantage for playing new energy is made full use of so that
3D printing technique is more energy efficient to be developed environmentally friendlyly.
Core of the 3D printing nozzle as 3D printing technique, receives the extensive concern in technical field.Therefore, it to realize
The extensive use of 3D printing technique is realized more material mixing printings, and is recycled to waste material, and a kind of novel 3D is designed
Printing head is just very crucial.
Invention content
In view of the deficiencies of the prior art, the present invention provides a kind of waste recoveries to utilize, more material mixing 3D printing nozzles,
It has many advantages, such as it is easy to operate, safe, can continuous feed, so as to realize the recycling of waste material, and carry out more
Material mixing printing.
To achieve the above object, the present invention adopts the following technical scheme that：
A kind of waste recovery utilizes, more material mixing 3D printing nozzles, mainly by barrel, mixing drum, heating tube, taper
Nozzle, big hobboing cutter, small hobboing cutter, agitating paddle composition.Barrel top and bottom end opening, and it is provided with feed inlet A and feed inlet in side
B；Big hobboing cutter, small hobboing cutter are connected to the motor and are fixed by shaft, and hobboing cutter, the direction of rotation of small hobboing cutter are opposite greatly；Big rolling
Knife, small hobboing cutter both sides shaft be elastic shaft, be easily installed in barrel；Mixing drum head cover side, which has, to be overlapped with barrel bottom end
Opening, central opening is to lead to shaft；Agitating paddle is connected to the motor and fixes inside mixing drum and by shaft；Heating tube with stir
Cylinder connection is mixed, there is feeding-passage in inside and is wound with heater strip；Conical nozzle is connect with heating tube, is realized the extrusion of material and is beaten
Print.
Description of the drawings
For embodiments of the present invention are explained further, illustrated with following attached drawing.
Fig. 1 be a kind of waste recovery of the present invention utilize, the overall schematic of more material mixing 3D printing nozzles.
Fig. 2 be a kind of waste recovery of the present invention utilize, the front view and sectional view of more material mixing 3D printing nozzles.
Fig. 3 be a kind of waste recovery of the present invention utilize, the schematic diagram of the agitating paddle of more material mixing 3D printing nozzles.
In attached drawing：1. barrel, 2. mixing drums, 3. heating tubes, 4. conical nozzles, 5. big hobboing cutters, 6. small hobboing cutters, 7. stirrings
Paddle.
Specific implementation mode
The following further describes the specific embodiments of the present invention with reference to the drawings：
A kind of waste recovery utilizes, more material mixing 3D printing nozzles, mainly by barrel 1, mixing drum 2, heating tube 3,
Conical nozzle 4, big hobboing cutter 5, small hobboing cutter 6, agitating paddle 7 form.1 top of barrel and bottom end opening, and it is provided with feed inlet A in side
With feed inlet B；Big hobboing cutter 5, small hobboing cutter 6 are connected to the motor and are fixed by shaft, and the rotation side of big hobboing cutter 5, small hobboing cutter 6
To opposite；Big hobboing cutter 5,6 both sides of small hobboing cutter shaft be elastic shaft, be easily installed in barrel 1；2 head cover side of mixing drum has
The opening overlapped with 1 bottom end of barrel, for central opening to lead to shaft, agitating paddle 7 is in 2 inside of mixing drum and passes through shaft and motor phase
Connect and fixes；Heating tube 3 is connect with mixing drum 2, and there is feeding-passage in inside and is wound with heater strip；Conical nozzle 4 connects with heating tube 3
It connects, realizes the extrusion of material.
The operation principle and the course of work of the present invention is as follows：
By different materials by feed inlet A, feed inlet B into feeding cylinder, waste material is put into from 1 top of barrel.Start motor, greatly
Hobboing cutter 5 and small hobboing cutter 6 start rotation and reversed, and material is continued to cut by small hobboing cutter 6 again after first passing through the cutting of big hobboing cutter 5
It cuts, until can pass through from the opening of 1 bottom end of barrel, and enters mixing drum 2.Start the motor of agitating paddle 7, of different materials
Grain is stirred in mixing drum 2 until uniformly.Subsequent hybrid particles enter heating tube 3, and particle becomes under the action of heater strip
At molten condition.Conical nozzle 4 is subsequently entered, realizes the extrusion of material.
Claims (7)
1. the present invention provides a kind of waste recoveries to utilize, more material mixing 3D printing nozzles, mainly by barrel 1, mixing drum
2, heating tube 3, conical nozzle 4, big hobboing cutter 5, small hobboing cutter 6, agitating paddle 7 form.
2. a kind of waste recovery according to claim 1 utilizes, more material mixing 3D printing nozzles, it is characterised in that：Material
1 top of cylinder and bottom end opening, and it is provided with feed inlet A and feed inlet B in side.
3. a kind of waste recovery according to claim 1 utilizes, the device of more material mixing 3D printings, it is characterised in that：
Big hobboing cutter 5, small hobboing cutter 6 are connected to the motor and are fixed by shaft, and hobboing cutter 5, the direction of rotation of small hobboing cutter 6 are opposite greatly.
4. a kind of waste recovery according to claim 1 utilizes, more material mixing 3D printing nozzles, it is characterised in that：Greatly
Hobboing cutter 5,6 both sides of small hobboing cutter shaft be elastic shaft, be easily installed in barrel 1.
5. a kind of waste recovery according to claim 1 utilizes, more material mixing 3D printing nozzles, it is characterised in that：It stirs
Mixing 2 head cover side of cylinder has an opening overlapped with 1 bottom end of barrel, central opening to lead to shaft, agitating paddle 7 inside mixing drum 2 simultaneously
It is connected to the motor and is fixed by shaft.
6. a kind of waste recovery according to claim 1 utilizes, more material mixing 3D printing nozzles, it is characterised in that：Add
Heat pipe 3 is connect with mixing drum 2, and there is feeding-passage in inside and is wound with heater strip.
7. a kind of waste recovery according to claim 1 utilizes, more material mixing 3D printing nozzles, it is characterised in that：Cone
Shape nozzle 4 is connect with heating tube 3, realizes the extrusion of material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810530357.9A CN108381926A (en) | 2018-05-29 | 2018-05-29 | A kind of waste recovery utilizes, more material mixing 3D printing nozzles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810530357.9A CN108381926A (en) | 2018-05-29 | 2018-05-29 | A kind of waste recovery utilizes, more material mixing 3D printing nozzles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108381926A true CN108381926A (en) | 2018-08-10 |
Family
ID=63070536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810530357.9A Pending CN108381926A (en) | 2018-05-29 | 2018-05-29 | A kind of waste recovery utilizes, more material mixing 3D printing nozzles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108381926A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109774137A (en) * | 2019-01-29 | 2019-05-21 | 珠海金慧科技有限公司 | Toy 3D printing system with recyclable device |
| WO2024012401A1 (en) * | 2022-07-14 | 2024-01-18 | 上海轮廓科技有限公司 | Waste discharging device for 3d printer, and 3d printer |
Citations (7)
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|---|---|---|---|---|
| CN105666640A (en) * | 2016-01-29 | 2016-06-15 | 深圳森工科技有限公司 | Printer nozzle, 3D printer and forming method |
| CN205969974U (en) * | 2016-06-06 | 2017-02-22 | 浙江工贸职业技术学院 | Colored 3D prints and spouts material mechanism |
| CN206216966U (en) * | 2016-12-01 | 2017-06-06 | 广东石油化工学院 | Desktop type 3D printing material home-built equipment |
| CN206262633U (en) * | 2016-07-11 | 2017-06-20 | 浙江金华天开电子材料有限公司 | A kind of modified form comminutor |
| CN106945265A (en) * | 2017-03-27 | 2017-07-14 | 陈天润 | A kind of 3D printer and its Method of printing reclaimed using 3D printing plastics |
| CN206589348U (en) * | 2017-03-27 | 2017-10-27 | 陈天润 | A kind of retracting device of small-sized 3D printing plastics |
| CN107415220A (en) * | 2017-06-16 | 2017-12-01 | 桂林市新众科技有限公司 | 3D printing ejecting device |
-
2018
- 2018-05-29 CN CN201810530357.9A patent/CN108381926A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666640A (en) * | 2016-01-29 | 2016-06-15 | 深圳森工科技有限公司 | Printer nozzle, 3D printer and forming method |
| CN205969974U (en) * | 2016-06-06 | 2017-02-22 | 浙江工贸职业技术学院 | Colored 3D prints and spouts material mechanism |
| CN206262633U (en) * | 2016-07-11 | 2017-06-20 | 浙江金华天开电子材料有限公司 | A kind of modified form comminutor |
| CN206216966U (en) * | 2016-12-01 | 2017-06-06 | 广东石油化工学院 | Desktop type 3D printing material home-built equipment |
| CN106945265A (en) * | 2017-03-27 | 2017-07-14 | 陈天润 | A kind of 3D printer and its Method of printing reclaimed using 3D printing plastics |
| CN206589348U (en) * | 2017-03-27 | 2017-10-27 | 陈天润 | A kind of retracting device of small-sized 3D printing plastics |
| CN107415220A (en) * | 2017-06-16 | 2017-12-01 | 桂林市新众科技有限公司 | 3D printing ejecting device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109774137A (en) * | 2019-01-29 | 2019-05-21 | 珠海金慧科技有限公司 | Toy 3D printing system with recyclable device |
| WO2024012401A1 (en) * | 2022-07-14 | 2024-01-18 | 上海轮廓科技有限公司 | Waste discharging device for 3d printer, and 3d printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: He Yan Inventor after: Chu Dianming Inventor after: Bai Wenjuan Inventor after: Dong Fakui Inventor before: He Yan Inventor before: Dong Fakui Inventor before: Chu Dianming Inventor before: Bai Wenjuan |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180810 |