CN108215160A - 3d printing device - Google Patents
3d printing device Download PDFInfo
- Publication number
- CN108215160A CN108215160A CN201711166254.0A CN201711166254A CN108215160A CN 108215160 A CN108215160 A CN 108215160A CN 201711166254 A CN201711166254 A CN 201711166254A CN 108215160 A CN108215160 A CN 108215160A
- Authority
- CN
- China
- Prior art keywords
- printing
- precipitated
- solution
- servo
- printing head
- 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
Classifications
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
Abstract
The invention discloses a kind of 3D printing device, including：Printing head, gearshift and magazine；Wherein, printing head is used for jet printing solution；Gearshift is used to that printing head to be driven to move；For accommodating printing solution, printing solution includes printed material and can dissolve the printing solvent of printed material magazine；Printing head is connected to magazine so that printing solution is transported to printing head from magazine.The invention has the beneficial effects that provide a kind of 3D printer for improving printed material versatility.
Description
Technical field
The present invention relates to a kind of machine-shaping devices, and in particular to a kind of 3D printing device.
Background technology
3D printing（3D printing）It is based on electronic 3-D model data, reality is manufactured by successively increasing material
The manufacture cooked mode of body.3D printing high precision machining and complicated structure can be processed, this all cause 3D printing technique into
For a subversive manufacturing technology, the research and development of 3D printing and the cost manufactured on a large scale are all very high, particularly 3D printing material
Research and development, for the key points and difficulties of 3D printing technique all on its printed material, printed material is its indispensable material base,
Largely determine the attribute of the finished product finally produced, thus printed material be also 3D printing core technology it
One.
3D printing material, also referred to as 3D printing " ink " are one of successful keys of 3D printing.Suitable material reaches at present
More than 200 plant, and can be divided into seven major class according to the difference of moulding process：（1）Stereolithography class, such as photopolymer materials, it is main to use
It is manufactured in molding；（2）Material sprays class, such as polymeric material, wax, is mainly used for molding manufacture and casting pattern；（3）Binding agent sprays
Class is penetrated, such as polymeric material, metal, casting model powder, is mainly used for being molded manufacture, casting die, the manufacture of direct parts；（4）It is molten heavy
Product manufacture class, such as polymeric material are mainly used for molding manufacture；（5）Selective laser sintering class, such as polymeric material, metal, mainly
For being molded manufacture, the manufacture of direct parts；（6）Piece lamination class, such as paper, metal are mainly used for molding and manufacture, directly
Parts manufacture；（7）Oriented energy deposits class, and such as metal is mainly used for reparation, the manufacture of direct parts.3D printing ink mesh
Before there are the problem of mainly have：（1）Material source is not very convenient；（2）Environmental Protection Level is not improved completely；（3）Material
The versatility of material is very low, these problems are all to restrict the technical bottleneck that 3D printing further develops.
Invention content
A kind of 3D printing device, including：Printing head, gearshift and magazine；Wherein, printing head is used to spray
Printing solution；Gearshift is used to that printing head to be driven to move；For accommodating printing solution, printing solution includes beating magazine
Print material and the printing solvent that printed material can be dissolved；Printing head is connected to magazine so that printing solution is held from storing
Device is transported to printing head.
If it is preferable to print solvent volatility, printing solution is transported to after printing head sprays from magazine and prints solvent
It voluntarily volatilizees to make
Device, which is precipitated, to make printed material therein that molding be precipitated after printing head ejection in printing solution.
Further, 3D printing device further includes：Heating unit, for adding to the printing solution in magazine
Heat.
Further, device is precipitated to include：It is servo-actuated that device is precipitated, for the track movement moved according to printing head so as to
Precipitation processing is carried out to the printing solution sprayed from nozzle.
Further, precipitation device is servo-actuated to include：Servo-actuated nozzle, for being sprayed to the spray coated printing solution of printing head
Liquid is precipitated.
Further, 3D printing device further includes：Liquid storage container, for storing the precipitation liquid that servo-actuated nozzle is sprayed；With
Dynamic nozzle is connected to liquid storage container so that liquid is precipitated is transported to printing head from liquid storage container.
Further, liquid retracting device is precipitated, for recycling the precipitation liquid that servo-actuated nozzle sprays.
Further, precipitation device is servo-actuated to include：Servo-actuated heating unit, for the printing solution for making printing head spray coated
Middle solvent heating.
Further, precipitation device is servo-actuated to include：Servo-actuated calutron, for the printing solution for making printing head spray coated
In magnetic field.
Further, device is precipitated to include：Device is precipitated in field, for making the ring in the space of printing head ejection printing solution
Border condition is different from the environmental condition of magazine inner space.
Further, field is precipitated device and includes：Device is precipitated in liquid phase field, for printing head to be made to spray the sky of printing solution
Between filled be precipitated liquid.
Further, field is precipitated device and includes：Device is precipitated in temperature field, for printing head to be made to spray the sky of printing solution
Between temperature different from magazine inner space environmental condition.
Further, field is precipitated device and includes：
Device is precipitated in magnetic field, and for making the space of printing head ejection printing solution, there are magnetic fields.
Further, device is precipitated to include：
It is synchronous that device is precipitated, printing head is integrated to so that printed material accelerates to be precipitated after printing head is sprayed.
Further, 3D printing device further includes：Solvent recovery unit, it is molten for recycling the printing of printing head ejection
Liquid.
Further, 3D printing device further includes：Post-production device, for being cut printed material after molding,
Filling or coating.
The invention has the beneficial effects that：
Provide a kind of 3D printer for improving printed material versatility.
Description of the drawings
Fig. 1 is the appearance diagram of a preferred embodiment of the 3D printer of the present invention；
Fig. 2 is the internal structure schematic diagram of 3D printer shown in FIG. 1；
Fig. 3 is the structure diagram of 3D printer another embodiment shown in FIG. 1；
Fig. 4 is the internal structure schematic diagram of another preferred embodiment of the 3D printer of the present invention；
Fig. 5 is the internal structure schematic diagram of another preferred embodiment of the 3D printer of the present invention；
Fig. 6 is the internal structure schematic diagram of another preferred embodiment of the 3D printer of the present invention；
Fig. 7 is the internal structure schematic diagram of another preferred embodiment of the 3D printer of the present invention；
Fig. 8 is the internal structure schematic diagram of another preferred embodiment of the 3D printer of the present invention；
Fig. 9 is the internal structure schematic diagram of another preferred embodiment of the 3D printer of the present invention；
Figure 10 is the internal structure schematic diagram of another preferred embodiment of the 3D printer of the present invention；
Figure 11 is the internal structure schematic diagram of another preferred embodiment of the 3D printer of the present invention；
Figure 12 is a preferred embodiment structure diagram of printing head device in 3D printer of the invention；
Figure 13 is another preferred embodiment structure diagram of printing head device in 3D printer of the invention；
Figure 14 is another preferred embodiment structure diagram of printing head device in 3D printer of the invention；
Figure 15 is the structure diagram of a preferred embodiment of liquid withdrawal system in 3D printer of the invention；
Figure 16 is the structure diagram of another preferred embodiment of liquid withdrawal system in 3D printer of the invention；
Figure 17 is the flow diagram of the Method of printing of the 3D printer of the present invention.
Specific embodiment
As depicted in figs. 1 and 2,3D printer 100 includes：Shell 101, main hatch door 102, the first container hatch door 103, second
Container hatch door 104.
Shell 101 forms the entirety of 3D printer 100, internal to include being equipped with several cavitys, such as by main 102 institute of hatch door
What the space for being used to accommodate 3D printing product of closing and the first container hatch door 103 and second container hatch door 104 closed off
First receiving space and the second accommodation space.
Again as shown in Fig. 2, 3D printer 100 further includes：Printing head 105, gearshift 106, storage device 107.
Wherein, for printing head 105 for spraying the coating that 3D printing is exported, gearshift 106 prints spray for driving
First 105 movement in specified position spraying 3D printing coating so that realize printing shaping.
Existing general printing head may be used in printing head 105, and both having included 3D printing in the prior art is made
Nozzle also includes the nozzle that general printer uses in the prior art.
Various schemes used by 3D printer in the prior art may be used in location means 106, such as using stepping electricity
Machine drives the system with tri- dimension movements of XYZ.
The present invention does not make improvement to the gearshift in 3D printer in the prior art, the detailed side about gearshift
Case is not added with repeating herein.
For magazine 107 for accommodating printing solution, printing solution includes printed material and printing solvent, wherein, printing
Material can be dissolved in printing solvent.
Printing head 105 is connected to storage device 107 so that printing solution is transported to printing head from magazine 107
105。
If printed, the volatility of solvent in itself is relatively good, and printing solution is transported to printing head 105 from magazine 107
Solvent is printed after ejection voluntarily to volatilize, and printed material can voluntarily be precipitated at this time, therefore can be not provided with that dress is precipitated at this time
It puts.
For the precipitation for enabling the printed material in printing solution controllable, 3D printer further includes precipitation device, is precipitated
The effect of device is to make printed material therein that molding be precipitated after printing head ejection in printing solution or accelerate printed material
Molding is precipitated from printing solution.
Further include a servo-actuated nozzle 108 specific to Fig. 1 and 3D printer shown in Fig. 2 100, the servo-actuated nozzle 108 with
Printing head 105 is respectively mounted a sliding block 109 driven by location means 106, so servo-actuated nozzle 108 and printing head 105
It is synchronized with the movement, wherein printing head 105 first passes through a predeterminated position spraying printing solution, is then servo-actuated nozzle 108 again
It is sprayed by the position and liquid is precipitated so as to which the printed material in printing solution is precipitated.
3D printer 100 further include a liquid storage container 110 for store precipitation liquid.
As specific scheme, printed material is copper sulphate, and printing solvent is water, copper sulphate is dissolved into, sulfuric acid is formed in water
Copper liquor as a preferred embodiment, may be used anhydrous slufuric acid copper powders and dissolve in water composition copper sulphate as printing solvent
Aqueous solution.
Mixed solution of the liquid for ethyl alcohol and glycerine is precipitated, it first can be due to when the precipitation liquid touches copper sulfate solution
Liquid effumability itself is precipitated and takes away partial heat so as to reduce the temperature of copper sulfate solution, so as to which copper sulphate is precipitated, separately
On the one hand, since ethyl alcohol and glycerine can absorb moisture content in copper-bath so as to accelerate the speed of copper-bath precipitation.
Copper sulfate solution is transported to printing head 105, and printing head 105 can be according to the track of default printing shaping
It is mobile, while liquid is precipitated is transported to servo-actuated nozzle 108 and precipitation processing is carried out to the copper sulfate solution sprayed.Control printing
The spraying rate of nozzle 105 and servo-actuated nozzle 108 can control precipitation crystallization rate of the copper sulphate on matrix, so as to fulfill
The stacking of printed material completes 3D printing task.
For another example, using chlorophyll, salicylic acid, furans etc. as printed material, with acetone, alcohol, ethylene glycol are molten as printing
Agent, using the acetone soln of trinitrotoluene as printing solution, using water as precipitation liquid.
For another example, using elemental iodine as printed material, using carbon tetrachloride as printing solvent, with the carbon tetrachloride solution of iodine
As printing solution.Since carbon tetrachloride has good volatility, it is possible to not need to that liquid is precipitated, can also not set completely
It puts and device is precipitated and is voluntarily volatilized by printing solvent.It can also set precipitation device that it is made to provide corresponding physicochemical environment so as to make
It prints solvent and accelerates volatilization.
As a kind of concrete scheme, 3D printer 100 further includes a heating unit 111, and heating unit 111 acts on
In that can be heated to printing solution to improve its solubility, so as to improve mobility, even and if there is no printing solution
Also printed material can be precipitated due to Temperature fall in transport process during any other auxiliary device.As one of which side
Case, heating unit 111 can be electric heating wires.
As a kind of concrete scheme, 3D printer 100 further includes a workbench 112, and printing head 105 can be on it
Carry out printing shaping.
As shown in figure 3, can be by printing head 105, gearshift 106, being servo-actuated nozzle 108 and workbench 112 can be with
It is integrated into a device.But magazine 107 and heating unit 111 are integrated into another device, and pump can be equipped in the device,
The pump can pump out the printing solution in magazine 107 so as to by hose or the channel of other forms that printing solution is defeated
It is transported to printing head 105.Similarly, liquid storage container 110 can also be separately as a device, and is again provided with a pump.
It is advantageous in that in this way, magazine 107 and liquid storage container 110 are separated from each other, them can be made to have different environment temperatures, together
When each other and do not interfere with each other, likewise, interference is not made in their spaces yet where printing head 105.
As shown in figure 4, as a kind of scheme, difference lies in 3D printers 100 with 3D printer 100 for 3D printer 200
Printing head 105 and servo-actuated nozzle 108 be synchronized with the movement, they be each attached to agree to sliding block 109.In 3D printer 200
Printing head 205 and servo-actuated nozzle 208 be to be mounted respectively to two different sliding blocks 209 and 210, the two sliding blocks 209 and 210
It is to be displaced by the driving of device 206 respectively, i.e. printing head 205 and servo-actuated nozzle 208 independently moves.It is such good
It is in can first spray a period of time in printing head 205 and then spray precipitation liquid by servo-actuated nozzle 208.
As shown in figure 5, alternatively, difference lies in 3D printers with 3D printer 200 for 3D printer 300
300 precipitation device is a servo-actuated heating head 301.Servo-actuated heating head 301 can be by that can generate the energization of heat for one
Semiconductor ceramic material is formed, and can nearby be elevated the temperature so as to the volatilization for accelerating solution.
As shown in fig. 6, alternatively, difference lies in 3D printers with 3D printer 200 for 3D printer 400
400 precipitation device is a servo-actuated hair-dryer 401.Servo-actuated hair-dryer 401 can spray air-flow so as to which air-flow flowing be accelerated to make
Solvent volatilization is printed so as to which printed material is precipitated.It should be noted that the air-flow that servo-actuated hair-dryer 401 sprays can be heat
Air-flow can also cold airflow.
As shown in fig. 7, alternatively, difference lies in 3D printers with 3D printer 200 for 3D printer 500
500 precipitation device is a servo-actuated electromagnetic coil 501.Servo-actuated electromagnetic coil 501 can generate magnetic field, and magnetic field can influence to beat
Print crystallization direction of material etc..As other scheme, the other device conduct that can generate pulsed magnetic field may be used
It is servo-actuated that device is precipitated, so as to control the precipitation of printed material.
Above several servo-actuated precipitation devices can be combined together use.
As shown in figure 8, alternatively, difference lies in 3D printers with 3D printer 200 for 3D printer 600
600 be provided only with printing head 601 without set it is servo-actuated be precipitated device, magazine 602 is connect with printing head 601 to be thought dozen
601 feed flow of nozzle is printed, gearshift 603 is used to that printing head 601 to be driven to move.In order to which printed material is precipitated, 3D printer
Device is precipitated for field in 600 precipitation device, i.e., one environmental condition in space that printing head is made to spray printing solution is different from storage
The device of the environmental condition of material container inner space.For 3D printer 600,3D printer 600 includes a liquid phase
Device is precipitated in field, which, which is precipitated device, can make printing head spray the space of printing solution filled with precipitation liquid.
Specifically, device, which is precipitated, in liquid phase field includes a receiving printing head 601 of container 604, printing head 601 is made to exist
It is moved in the range of the container 604, while there is the container 604 certain leakproofness liquid is precipitated can store.Dress is precipitated in liquid phase field
It puts and further includes corresponding pipeline 605 and pump 606, when carrying out 3D printing, pump 606 makes printing head by liquid pump is precipitated into container 604
601 spray printing solution under liquid-phase condition.Pipeline 605 can be external to the source vessel that liquid is precipitated.
As shown in figure 9, difference lies in fields that device is precipitated for 3D printer 700 and 3D printer 600,3D printer 700
Field is precipitated device and includes wind turbine 701 and the container 702 being connected with wind turbine.Wind turbine 701 can be that container 702 has air-flow always
Flowing is so as to form wind field.It should be noted that wind turbine 701 blow out can hot wind can also cold wind.Although hot wind may
Temperature can be improved, but dry hot wind helps to volatilize.
Similarly, the field of 3D printer 800 as shown in Figure 10 is precipitated device and heating wire 801 may be used in space manufacture
One thermal field is so as to enable printed material to be quickly precipitated in thermal field.
Similarly, the field of 3D printer 900 as shown in figure 11 is precipitated device and the mode of electromagnetic coil may be used in sky
Between manufacture one magnetic field so as to which printed material be enable to be precipitated in magnetic field according to control.Of course, it is possible to make field that dress be precipitated
It puts and generates pulsed magnetic field so as to which precipitation be controlled to crystallize.
Figure 12 shows the structure of a printing head 10, including a glass atomizer 11, electromagnetic pump 12, and extension tube attached 13,
Pedestal 14.Wherein electromagnetic pump 12 connects glass atomizer 11 and extension tube attached 13, the introducing printing solution of extension tube attached 13, electromagnetic pump respectively
12 are used to pump out printing solution to glass atomizer 11, and certain glass atomizer 11 can also be made of other materials, glass atomizer
11 ends are the sharp-crested gradually tapered up.Pedestal 14 is equipped with or is integrated with auxiliary piping 15, and auxiliary piping 15 may be coupled to storage
The container of liquid or air-flow source of generation is precipitated, so as to nearby spray precipitation liquid to glass atomizer 11 or carry out ejection air-flow.
Figure 13 shows the structure of another printing head 20, including a glass atomizer 21, electromagnetic pump 22 and extension tube attached
23, wherein electromagnetic pump 22 connects glass atomizer 21 and extension tube attached 23 respectively, and extension tube attached 23 is used with printing solution, electromagnetic pump 22 is introduced
In pumping out printing solution to glass atomizer 21.Printing head 20 further includes one group of heat-sensitive semiconductive 24, they can be with when being powered
They are fitted in glass atomizer 21 close to the position of outlet by heating or refrigeration, can be by the way that heat-sensitive semiconductive 24 is controlled to control
Temperature around glass atomizer 21 is precipitated so as to control.
Figure 14 shows the structure of another printing head 30, including a glass atomizer 31, electromagnetic pump 32 and extension tube attached
33, wherein electromagnetic pump 32 connects glass atomizer 31 and extension tube attached 33 respectively, and extension tube attached 33 is used with printing solution, electromagnetic pump 32 is introduced
In pumping out printing solution to glass atomizer 31.Printing head 30 further includes coupling tube 34 and pressure-sensitive pipe 35, and coupling tube 34 is connected to
Between pressure-sensitive pipe 35 and electromagnetic pump 32, pressure-sensitive pipe 35 is connected between coupling tube 34 and glass atomizer 31.Pressure-sensitive pipe 35 can be in electricity
Driving is lower to change aperture, and the speed that spraying printing solution can be controlled by controlling pressure-sensitive pipe 35 is precipitated so as to control.
3D printer 40 shown in figure 15 shows a kind of structure that liquid retracting device is precipitated, including：Cold plate 41 returns
Closed tube 42, pallet 43 and heater 44.
Pallet 43 is disposed below, and the precipitation liquid of drippage can be recycled to pallet 43, and the heating of heater 44 makes precipitation liquid volatilize,
Then it condenses and then drops to recovery tube 42 in cold plate 41 and then be recycled to liquid storage container 45.
3D printer 50 shown in Figure 16 is precipitated liquid retracting device and includes：Cold plate 51, recovery tube 52, pallet 53 and drawing liquid
Pump 54.
Pallet 53 is disposed below, and the precipitation liquid of drippage can be recycled to pallet 53, and drawing liquid pump 54 extracts to be precipitated in pallet 53
Liquid and then blowback liquid storage container 55 evaporate into the precipitation liquid condensation of cold plate 51 and then drop to recovery tube 52 and then be recycled to storage
Liquid container 55.
As shown in figure 17,3D printing of the invention includes the following steps：
Printed material is made to be dissolved or partially dissolved in printing solvent and forms printing solution；
Printing solution is transported to printing nozzle；
It drives the printing nozzle mobile according to desired guiding trajectory and sprays the printing solution；
Make the printed material that molding be precipitated from printing solution.
Specifically, described be dissolved in the first solubility in the printing solvent with printed material；
The printing solution sprayed from the printing nozzle is made to be in the second solubility different from the first solubility so that the printing
Material is precipitated from printing solvent.
Specifically, the printing solution is the supersaturated solution of the printed material.
Specifically, the printing solution is less than the printing solution being transported to from the temperature after printing nozzle ejection
State the temperature before nozzle.
Specifically, it is heated or is kept the temperature from before printing nozzle ejection in the printing solution.
Specifically, the printed material is precipitated by applying precipitation liquid to the printing solution sprayed from printing nozzle.
Specifically, the printing solvent dissolves each other with the precipitation liquid.
Specifically, the precipitation liquid is mixture.
Specifically, the printed material is precipitated by the way that the printing solution progress to being sprayed from printing nozzle is air-cooled.
Specifically, the printed material is precipitated by applying magnetic field to the printing solution sprayed from printing nozzle.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the invention is not limited in any way above-described embodiment, all to be obtained by the way of equivalent substitution or equivalent transformation
Technical solution is all fallen in protection scope of the present invention.
Claims (15)
1. a kind of 3D printing device, including：Printing head and the gearshift for printing head to be driven to move；Its feature exists
In：
The 3D printing device further includes：
Magazine, for accommodating printing solution, the printing solution includes printed material and can dissolve beating for printed material
Print solvent；
Device is precipitated, can make printed material therein that molding be precipitated after printing head ejection in the printing solution；
Wherein, the printing head is connected to the magazine so that the printing solution is transported to institute from the magazine
State printing head.
2. 3D printing device according to claim 1, it is characterised in that：
The 3D printing device further includes：
Heating unit, for being heated to the printing solution in the magazine.
3. 3D printing device according to claim 1, it is characterised in that：
The precipitation device includes：
It is servo-actuated that device is precipitated, for track movement move according to the printing head thus to having been sprayed from the nozzle
Printing solution carries out precipitation processing.
4. 3D printing device according to claim 3, it is characterised in that：
The servo-actuated precipitation device includes：
Servo-actuated nozzle, for liquid to be precipitated to the spray coated printing solution spraying of the printing head.
5. 3D printing device according to claim 4, it is characterised in that：
The 3D printing device further includes：
Liquid storage container, for storing the precipitation liquid that the servo-actuated nozzle is sprayed；
The servo-actuated nozzle is connected to the liquid storage container so that the precipitation liquid is transported to the printing from the liquid storage container
Nozzle.
6. 3D printing device according to claim 4, it is characterised in that：
Liquid retracting device is precipitated, for recycling the precipitation liquid that servo-actuated nozzle sprays.
7. 3D printing device according to claim 3, it is characterised in that：
The servo-actuated precipitation device includes：
Servo-actuated heating unit, for make the printing head spray coated printing solution in solvent heat up.
8. 3D printing device according to claim 3, it is characterised in that：
The servo-actuated precipitation device includes：
Servo-actuated calutron, the printing solution for making the printing head spray coated are in magnetic field.
9. 3D printing device according to claim 1, it is characterised in that：
The precipitation device includes：
Device is precipitated in field, for making the environmental condition in the space of the printing head ejection printing solution different from the storing
The environmental condition of interior of the container.
10. 3D printing device according to claim 9, it is characterised in that：
The field is precipitated device and includes：
Device is precipitated in liquid phase field, for the printing head to be made to spray the space of the printing solution filled with precipitation liquid.
11. 3D printing device according to claim 9, it is characterised in that：
The field is precipitated device and includes：
Device is precipitated in temperature field, for making the temperature in the space of the printing head ejection printing solution different from the storing
The environmental condition of interior of the container.
12. 3D printing device according to claim 11, it is characterised in that：
The field is precipitated device and includes：
Device is precipitated in magnetic field, and for making the space of the printing head ejection printing solution, there are magnetic fields.
13. 3D printing device according to claim 1, it is characterised in that：
The precipitation device includes：
It is synchronous that device is precipitated, the printing head is integrated to so that the printed material accelerates analysis after the printing head is sprayed
Go out.
14. 3D printing device according to claim 1, it is characterised in that：
The 3D printing device further includes：
Solvent recovery unit, for recycling the printing solution of printing head ejection.
15. 3D printing device according to claim 1, it is characterised in that：
The 3D printing device further includes：
Post-production device, for printed material described after molding to be cut, filled or coated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711166254.0A CN108215160A (en) | 2017-11-21 | 2017-11-21 | 3d printing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711166254.0A CN108215160A (en) | 2017-11-21 | 2017-11-21 | 3d printing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108215160A true CN108215160A (en) | 2018-06-29 |
Family
ID=62652791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711166254.0A Pending CN108215160A (en) | 2017-11-21 | 2017-11-21 | 3d printing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108215160A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109986774A (en) * | 2019-04-25 | 2019-07-09 | 南京机电职业技术学院 | A kind of 3D printer |
| CN110420351A (en) * | 2019-07-11 | 2019-11-08 | 中国科学院长春应用化学研究所 | A kind of 3D printing flexible, porous timbering material and preparation method thereof |
| CN110872369A (en) * | 2018-08-31 | 2020-03-10 | 深圳市绎立锐光科技开发有限公司 | Antibacterial photocuring 3D printing material, preparation method thereof and 3D printing device |
| EP3807076A4 (en) * | 2019-01-31 | 2022-01-26 | Hewlett-Packard Development Company, L.P. | Liquid extraction |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102649020A (en) * | 2011-02-25 | 2012-08-29 | 中国科学院理化技术研究所 | Rapid forming method and device based on crystallization of supersaturated salt solution |
-
2017
- 2017-11-21 CN CN201711166254.0A patent/CN108215160A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102649020A (en) * | 2011-02-25 | 2012-08-29 | 中国科学院理化技术研究所 | Rapid forming method and device based on crystallization of supersaturated salt solution |
Non-Patent Citations (1)
| Title |
|---|
| 曾桂生等: "《砷碱渣中物质的结晶与分离》", 31 May 2016, 冶金工业出版社 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110872369A (en) * | 2018-08-31 | 2020-03-10 | 深圳市绎立锐光科技开发有限公司 | Antibacterial photocuring 3D printing material, preparation method thereof and 3D printing device |
| CN110872369B (en) * | 2018-08-31 | 2021-10-01 | 深圳市绎立锐光科技开发有限公司 | Antibacterial photocuring 3D printing material, preparation method thereof and 3D printing device |
| EP3807076A4 (en) * | 2019-01-31 | 2022-01-26 | Hewlett-Packard Development Company, L.P. | Liquid extraction |
| US11993021B2 (en) | 2019-01-31 | 2024-05-28 | Hewlett-Packard Company, L.P. | Liquid extraction |
| CN109986774A (en) * | 2019-04-25 | 2019-07-09 | 南京机电职业技术学院 | A kind of 3D printer |
| CN110420351A (en) * | 2019-07-11 | 2019-11-08 | 中国科学院长春应用化学研究所 | A kind of 3D printing flexible, porous timbering material and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108215160A (en) | 3d printing device | |
| CN107901400A (en) | 3d printing method | |
| CN103639412B (en) | A kind of 3D printer | |
| CN104441656B (en) | Three-dimensional printer and its Method of printing | |
| CN107107183B (en) | Data management system | |
| CN103801704B (en) | A kind of be applicable to 3D print molding copper powder, preparation method and its usage | |
| CN205310846U (en) | Multicolor printer that possesses colour mixture function | |
| CN108673882B (en) | It is a kind of without support 3D printing system and Method of printing | |
| CN103909268B (en) | The large scale solid-state free forming printer and Method of printing of metal dust slurry | |
| CN103878370A (en) | Metal 3D printer production equipment | |
| CN107009614B (en) | The Method of printing of a kind of 3D product and for the 3D printer in this method | |
| SE524421C2 (en) | Apparatus and method for making a three-dimensional product | |
| US11794251B2 (en) | Metal drop ejecting three-dimensional (3D) object printer and method for preparing the metal drop ejecting 3D object printer for printing | |
| CN207028180U (en) | A kind of multichannel wire feed lf deposits LFDM shaped devices | |
| CN104014790A (en) | 3D ink-jet printer for printing electronic circuit board through ultrasonic atomization nanometer suspending liquid | |
| CN104108131A (en) | 3D printing forming method for ceramic materials | |
| CN103691950A (en) | 3D (Dimensional) printing method for tiny aluminum alloy waveguide piece | |
| CN104399979A (en) | Metal 3D printer using atomized metal as consumable | |
| CN205112415U (en) | Three -dimensional printer | |
| CN107214299A (en) | A kind of process for dewaxing of investment casting shell | |
| CN108188399A (en) | A kind of selective laser melting shapes feeding device | |
| CN116251967A (en) | Metal droplet ejection three-dimensional object printer and method of operation for facilitating build-up and release of metal objects from build platform | |
| JP2023001876A (en) | Metal drop ejecting three-dimensional (3d) object printer and method of operation for forming metal support structures | |
| CN102649020A (en) | Rapid forming method and device based on crystallization of supersaturated salt solution | |
| US20220212257A1 (en) | Metal drop ejecting three-dimensional (3d) object printer with a thermally insulated build platform translational mechanism |
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180629 |