CN210359262U - Atomizing device for 3D printing - Google Patents
Atomizing device for 3D printing Download PDFInfo
- Publication number
- CN210359262U CN210359262U CN201921188870.0U CN201921188870U CN210359262U CN 210359262 U CN210359262 U CN 210359262U CN 201921188870 U CN201921188870 U CN 201921188870U CN 210359262 U CN210359262 U CN 210359262U
- Authority
- CN
- China
- Prior art keywords
- cavity
- conveying pipeline
- material conveying
- homogenizing
- atomizing
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses an atomization device for 3D printing, which comprises a material conveying pipeline, a homogenizing cavity and an atomization cavity; lifting the materials from the material storage tank to a material conveying pipeline through a pressure pump, and adjusting the output quantity of the materials through an electromagnetic control valve; the material conveying pipeline conveys the material into the homogenizing cavity for homogenizing treatment, the used homogenizing components are mature device equipment in the prior art, and the material is conveyed into the heating cavity through the material conveying pipeline after homogenizing is finished; the heater heats the heat-conducting oil in the circulating pipe, so that the temperature of the heating cavity is increased, the materials are heated, different heating temperatures are controlled according to different material materials, and pretreatment is performed on atomization; after compression atomization, the material is output from the atomizing nozzle, and adjusting baffle is used for adjusting the aperture of output hole groove, control material output volume and density, satisfies the production demand.
Description
Technical Field
The utility model relates to a 3D printing apparatus technical field specifically is a 3D prints and uses atomizing device.
Background
3D printing is one of the rapid prototyping technologies, which is a technology for constructing an object by using an adhesive material such as powdered metal or plastic and the like in a layer-by-layer printing manner on the basis of a digital model file. 3D printing is typically achieved using digital technology material printers. The method is often used for manufacturing models in the fields of mold manufacturing, industrial design and the like, and is gradually used for directly manufacturing some products, and parts printed by the technology are already available. The technology has applications in jewelry, footwear, industrial design, construction, engineering and construction (AEC), automotive, aerospace, dental and medical industries, education, geographic information systems, civil engineering, firearms, and other fields. There are many different techniques for 3D printing. They differ in the way the building components are built up in different layers, in the way the materials are available. The 3D printing metal powder needs to have good plasticity and also needs to meet the requirements of high purity, fine powder particle size, low oxygen content, narrow particle size distribution, high sphericity, good fluidity, high apparent density and the like; the gas atomization powder preparation technology has the advantages of high production rate, low cost and good sphericity, and is one of the main methods for preparing metal and alloy powder thereof, however, the problems of low sphericity, high cost, low fine powder yield and insufficient uniformity commonly exist in the existing gas atomization device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a 3D prints and uses atomizing device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an atomization device for 3D printing comprises a material conveying pipeline, a homogenizing cavity and an atomization cavity; one end of the material conveying pipeline is connected to the material storage tank, and a pressure pump is arranged at the joint of the material storage tank and the material conveying pipeline; the other end of the material conveying pipeline is connected to the homogenizing cavity, a homogenizing assembly is arranged in the homogenizing cavity, and a discharging hole is formed in the other end of the homogenizing cavity; the discharge hole is connected with another material conveying pipeline, and the material conveying pipeline is connected to the heating cavity; a heating circulating pipe is arranged outside the heating cavity, and the tail end of the heating circulating pipe is connected to the heater; the other side of the heater is connected with another material conveying pipeline, the tail end of the material conveying pipeline is connected to the atomizing cavity, one side of the atomizing cavity is provided with an air pressure through pipe, and the tail end of the air pressure through pipe is connected to the gas compressor; the atomizing chamber end is provided with the atomizing export, and atomizing nozzle is installed at the atomizing export, and the atomizing nozzle front end is provided with the delivery hole groove, and delivery hole groove intermediate position department is provided with adjusting stop, is provided with the regulation plectrum on the adjusting stop.
Preferably, an electromagnetic control valve is arranged at the connecting end of the material conveying pipeline and the pressure pump, a flow detector is arranged on one side of the electromagnetic control valve and connected to a control system, and the control system is connected to the electromagnetic control valve.
Preferably, the homogenizing assembly comprises a grinding rotor and a grinding stator, the grinding rotor is fixed on the output shaft of the rotating motor, and a homogenizing grinding cavity is formed between the grinding rotor and the grinding stator.
Preferably, the heating circulating pipe is filled with heat conduction oil, the tail end of the heating circulating pipe is connected to the heat conduction oil storage tank, a heater is arranged on one side of the heat conduction oil storage tank, and the heater is connected to the control system.
Preferably, the heating circulating pipe and the material conveying pipeline on the end side of the discharge hole of the heating cavity are provided with heat insulating layers on the outer sides.
Preferably, the atomizing nozzle front end is provided with the nozzle body, this internal evenly spaced output hole groove of a plurality of that is provided with of nozzle, and nozzle body central point puts the department and is provided with and cuts the slot, cuts slot department installation adjusting stop, and adjusting stop passes output hole groove, is provided with the regulation hole that a plurality of corresponds to output hole groove on the adjusting stop, cuts the slot upper end and is provided with the rotation arc wall that corresponds to adjusting stop.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has compact structure, good atomization effect and high quality of printed finished products by pretreating raw materials; lifting the materials from the material storage tank to a material conveying pipeline through a pressure pump, and adjusting the output quantity of the materials through an electromagnetic control valve; the material conveying pipeline conveys the material into the homogenizing cavity for homogenizing treatment, the used homogenizing components are mature device equipment in the prior art, and the material is conveyed into the heating cavity through the material conveying pipeline after homogenizing is finished; the heater heats the heat-conducting oil in the circulating pipe, so that the temperature of the heating cavity is increased, the materials are heated, different heating temperatures are controlled according to different material materials, and pretreatment is performed on atomization; after compression atomization, the material is output from the atomizing nozzle, and adjusting baffle is used for adjusting the aperture of output hole groove, control material output volume and density, satisfies the production demand.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1. a material conveying pipeline; 2. a material storage tank; 3. a pressure pump; 4. a homogenizing chamber; 5. a homogenizing assembly; 6. a heating cavity; 7. a heating circulation pipe; 8. a heater; 9. an atomizing chamber; 10. an air pressure through pipe; 11. a gas compressor; 12. an atomization outlet; 13. an atomizing nozzle; 14. an output orifice slot; 15. adjusting the baffle; 16. the plectrum is adjusted.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1, the present invention provides a technical solution: an atomization device for 3D printing comprises a material conveying pipeline 1, a homogenizing cavity 4 and an atomization cavity 9; one end of the material conveying pipeline 1 is connected to a material storage tank 2, and a pressure pump 3 is arranged at the joint of the material storage tank 2 and the material conveying pipeline 1; the other end of the material conveying pipeline 1 is connected to a homogenizing cavity 4, a homogenizing assembly 5 is arranged in the homogenizing cavity 4, and a discharge hole is formed in the other end of the homogenizing cavity 4; the discharge hole is connected with another material conveying pipeline 1, and the material conveying pipeline 1 is connected to the heating cavity 6; a heating circulating pipe 7 is arranged outside the heating cavity 6, and the tail end of the heating circulating pipe 7 is connected to a heater 8; the other side of the heater 8 is connected with another material conveying pipeline 1, the tail end of the material conveying pipeline 1 is connected to an atomizing cavity 9, one side of the atomizing cavity 9 is provided with an air pressure through pipe 10, and the tail end of the air pressure through pipe 10 is connected to an air compressor 11; the tail end of the atomization cavity 9 is provided with an atomization outlet 12, an atomization nozzle 13 is installed at the position of the atomization outlet 12, an output hole groove 14 is formed in the front end of the atomization nozzle 13, an adjusting baffle 15 is arranged in the middle of the output hole groove 14, and an adjusting shifting piece 16 is arranged on the adjusting baffle 15.
Further, an electromagnetic control valve is arranged at the connecting end of the material conveying pipeline 1 and the pressurizing pump 3, a flow detector is arranged on one side of the electromagnetic control valve and connected to a control system, and the control system is connected to the electromagnetic control valve.
Further, the homogenizing assembly 5 comprises a grinding rotor and a grinding stator, the grinding rotor is fixed on an output shaft of the rotating motor, and a homogenizing grinding cavity is formed between the grinding rotor and the grinding stator.
Further, heat conducting oil is filled in the heating circulating pipe 7, the tail end of the heating circulating pipe 7 is connected to a heat conducting oil storage tank, a heater 8 is arranged on one side of the heat conducting oil storage tank, and the heater 8 is connected to a control system.
Further, the outer sides of the material conveying pipelines 1 on the side of the discharge port of the heating circulating pipe 7 and the heating cavity 6 are provided with heat insulating layers.
Further, atomizing nozzle 13 front end is provided with the nozzle body, this internal evenly spaced output hole groove 14 that is provided with a plurality of nozzle, and nozzle body central point puts the department and is provided with and cuts the slot, cuts slot department installation adjusting stop 15, and adjusting stop 15 passes output hole groove 14, is provided with a plurality of on the adjusting stop 15 and corresponds to the regulation hole of output hole groove 14, cuts the slot upper end and is provided with the rotation arc wall that corresponds to adjusting stop 15.
The working principle is as follows: one end of the material conveying pipeline 1 is connected to a material storage tank 2, and a pressure pump 3 is arranged at the joint of the material storage tank 2 and the material conveying pipeline 1; the material is lifted from the material storage tank 2 to the material conveying pipeline 1 through the pressure pump 3, and the material output quantity is adjusted through the electromagnetic control valve; the other end of the material conveying pipeline 1 is connected to a homogenizing cavity 4, a homogenizing assembly 5 is arranged in the homogenizing cavity 4, and a discharge hole is formed in the other end of the homogenizing cavity 4; the discharge hole is connected with another material conveying pipeline 1, and the material conveying pipeline 1 is connected to the heating cavity 6; the material conveying pipeline 1 conveys materials into the homogenizing cavity 4 for homogenizing treatment, the used homogenizing components 5 are mature device equipment in the prior art, and the materials are conveyed into the heating cavity 6 through the material conveying pipeline 1 after homogenizing is finished; the heating circulating pipe 7 is filled with heat conduction oil, the tail end of the heating circulating pipe 7 is connected to a heat conduction oil storage tank, a heater 8 is arranged on one side of the heat conduction oil storage tank, the heater 8 is connected to a control system, the heat conduction oil in the heating circulating pipe 7 is heated by the heater 8, so that the temperature of the heating cavity 6 is increased, materials are heated, different heating temperatures are controlled according to different material materials, and pretreatment is performed on atomization; a heating circulating pipe 7 is arranged outside the heating cavity 6, and the tail end of the heating circulating pipe 7 is connected to a heater 8; the other side of the heater 8 is connected with another material conveying pipeline 1, the tail end of the material conveying pipeline 1 is connected to an atomizing cavity 9, one side of the atomizing cavity 9 is provided with an air pressure through pipe 10, and the tail end of the air pressure through pipe 10 is connected to an air compressor 11; the terminal atomizing outlet 12 that is provided with of atomizing chamber 9, atomizing outlet 12 department installation atomizing nozzle 13, atomizing nozzle 13 front end is provided with output hole groove 14, and output hole groove 14 intermediate position department is provided with adjusting stop 15, is provided with on the adjusting stop 15 and adjusts plectrum 16, and after the compression atomizing, the material is exported from atomizing nozzle 13, and adjusting stop 15 is arranged in adjusting the aperture of output hole groove 14, and control material output volume and density satisfy the production demand.
It is worth noting that: the whole device is controlled by the master control button, and the equipment matched with the control button is common equipment, so that the device belongs to the existing well-known technology, and the electrical connection relation and the specific circuit structure of the device are not repeated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a 3D prints and uses atomizing device which characterized in that: comprises a material conveying pipeline (1), a homogenizing cavity (4) and an atomizing cavity (9); one end of the material conveying pipeline (1) is connected to the material storage tank (2), and a pressure pump (3) is arranged at the joint of the material storage tank (2) and the material conveying pipeline (1); the other end of the material conveying pipeline (1) is connected to the homogenizing cavity (4), a homogenizing assembly (5) is arranged in the homogenizing cavity (4), and a discharging hole is formed in the other end of the homogenizing cavity (4); the discharge hole is connected with another material conveying pipeline (1), and the material conveying pipeline (1) is connected to the heating cavity (6); a heating circulating pipe (7) is arranged on the outer side of the heating cavity (6), and the tail end of the heating circulating pipe (7) is connected to a heater (8); the other side of the heater (8) is connected with another material conveying pipeline (1), the tail end of the material conveying pipeline (1) is connected to the atomizing cavity (9), one side of the atomizing cavity (9) is provided with an air pressure through pipe (10), and the tail end of the air pressure through pipe (10) is connected to the gas compressor (11); the atomizing cavity (9) end is provided with atomizing export (12), and atomizing nozzle (13) are installed to atomizing export (12) department, and atomizing nozzle (13) front end is provided with output hole groove (14), and output hole groove (14) intermediate position department is provided with adjusting baffle (15), is provided with on adjusting baffle (15) and adjusts plectrum (16).
2. The atomizing device for 3D printing according to claim 1, characterized in that: the material conveying pipeline (1) and the pressure pump (3) are connected to be provided with an electromagnetic control valve, one side of the electromagnetic control valve is provided with a flow detector, the flow detector is connected to a control system, and the control system is connected to the electromagnetic control valve.
3. The atomizing device for 3D printing according to claim 1, characterized in that: the homogenizing component (5) comprises a grinding rotor and a grinding stator, the grinding rotor is fixed on an output shaft of the rotating motor, and a homogenizing grinding cavity is formed between the grinding rotor and the grinding stator.
4. The atomizing device for 3D printing according to claim 1, characterized in that: conduction oil is filled in the heating circulating pipe (7), the tail end of the heating circulating pipe (7) is connected to a conduction oil storage tank, a heater (8) is arranged on one side of the conduction oil storage tank, and the heater (8) is connected to a control system.
5. The atomizing device for 3D printing according to claim 1, characterized in that: and heat insulation layers are arranged on the outer sides of the material conveying pipelines (1) on the discharge port side of the heating circulating pipe (7) and the heating cavity (6).
6. The atomizing device for 3D printing according to claim 1, characterized in that: atomizing nozzle (13) front end is provided with the nozzle body, this internal evenly spaced output hole groove (14) of a plurality of that is provided with of nozzle, nozzle body central point department of putting is provided with cuts the slot, cuts slot department installation adjusting stop (15), and adjusting stop (15) pass output hole groove (14), is provided with the regulation hole that a plurality of corresponds to output hole groove (14) on adjusting stop (15), cuts the slot upper end and is provided with the rotation arc wall corresponding to adjusting stop (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921188870.0U CN210359262U (en) | 2019-07-25 | 2019-07-25 | Atomizing device for 3D printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921188870.0U CN210359262U (en) | 2019-07-25 | 2019-07-25 | Atomizing device for 3D printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210359262U true CN210359262U (en) | 2020-04-21 |
Family
ID=70246796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921188870.0U Expired - Fee Related CN210359262U (en) | 2019-07-25 | 2019-07-25 | Atomizing device for 3D printing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210359262U (en) |
-
2019
- 2019-07-25 CN CN201921188870.0U patent/CN210359262U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106431357A (en) | Ceramic paste for 3D printing and molding, preparation method of paste and application thereof | |
| CN110014643B (en) | Multi-material gradient forming melt extrusion system for 3D printing | |
| CN106457700A (en) | Device for heating a mold | |
| CN103317140A (en) | Method for manufacturing gradient composite of W-Cu system by aid of tape casting process | |
| CN109795010A (en) | A kind of continuous surface exposes ceramic 3D printing device and its working method | |
| CN105880627B (en) | A kind of preparation method for the micro silver powder for accurately controlling specific surface area | |
| CN207747292U (en) | A kind of preserving and sealing diaphragm production compression molding device | |
| CN102529292A (en) | Isostatic pressing laminating method and device | |
| CN102071332A (en) | Method for preparing diamond enhanced copper based composite with high volume fraction | |
| CN104817290A (en) | Preparation method for high-dielectric high temperature-resistant microwave dielectric composite material | |
| CN210359262U (en) | Atomizing device for 3D printing | |
| CN109590473A (en) | The preparation method of atomization core and atomization heat generating component is administered in a kind of porous titanium-based | |
| CN101418112B (en) | Corrosion resistant material and method for preparing corrosion resistant roots vacuum pump | |
| CN201220483Y (en) | High temperature vacuum press | |
| CN110465664A (en) | It is used to prepare the combined type discharging plasma agglomeration mold of gradient porous composite material | |
| CN210741054U (en) | Novel vacuum sintering furnace for sintering neodymium iron boron | |
| CN210098978U (en) | 3D prints shower nozzle with multistage heating and little molten bath | |
| CN111790288A (en) | Preparation method and equipment of magnetic nano composite material | |
| KR101453532B1 (en) | Production equipment for thin plate and parts with liquid and rheology materials by using electromagnetic stirring system | |
| CN202448437U (en) | Isostatic pressing type laminating device | |
| CN109079110B (en) | Process and equipment for discontinuously preparing liquid or semisolid high-silicon aluminum alloy | |
| CN209549295U (en) | It is a kind of for producing the double-spiral mixer of graphite product | |
| CN103255445A (en) | Method for molding hot isostatic pressure whole sheath with complicated surface | |
| CN205667034U (en) | Composite heating's multicavity laminator | |
| CN105188251A (en) | Medical accelerator constant-temperature water system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200421 Termination date: 20210725 |