CN214645926U - Electrostatic spinning shower nozzle and 3D printing device - Google Patents
Electrostatic spinning shower nozzle and 3D printing device Download PDFInfo
- Publication number
- CN214645926U CN214645926U CN202120437312.4U CN202120437312U CN214645926U CN 214645926 U CN214645926 U CN 214645926U CN 202120437312 U CN202120437312 U CN 202120437312U CN 214645926 U CN214645926 U CN 214645926U
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- spinning
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- supporting seat
- printing
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- 238000010146 3D printing Methods 0.000 title claims abstract description 22
- 238000010041 electrostatic spinning Methods 0.000 title claims abstract description 17
- 238000009987 spinning Methods 0.000 claims abstract description 120
- 238000007639 printing Methods 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 claims description 2
- 238000001523 electrospinning Methods 0.000 claims 6
- 230000009471 action Effects 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 abstract description 3
- 239000012528 membrane Substances 0.000 description 16
- 230000000694 effects Effects 0.000 description 9
- 230000006872 improvement Effects 0.000 description 9
- 239000000835 fiber Substances 0.000 description 7
- 238000007493 shaping process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 239000012212 insulator Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 239000011258 core-shell material Substances 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- -1 hollow Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The utility model belongs to the technical field of 3D printing, in particular to an electrostatic spinning nozzle and a 3D printing device, which comprises a device main body, a printing workbench, a supporting seat and a spinning platform, wherein the top of the device main body is fixedly connected with the printing workbench, the inner bottom of the printing workbench is fixedly connected with the supporting seat, two sides of the supporting seat are fixedly connected with a fixed buckle, the top of the supporting seat is fixedly connected with the spinning platform, the inner top of the device main body is fixedly connected with the spinning nozzle, the spinning nozzle can increase the current pressure under the pressure action of an electromagnetic coil, so that the solution in a material cylinder can be linearly ejected onto the spinning platform for molding, and the arranged cold and hot pipes ensure that the solution in the material cylinder keeps a certain stable state during molding, the spinning nozzle is more stable when ejecting a molded spinning film, and the connecting buckle is clamped into the fixed buckle, the problem that the spinning platform shakes after the supporting seat is fixed is solved, and the spinning platform has a wide development prospect in the future.
Description
Technical Field
The utility model relates to a 3D prints technical field, specifically is an electrostatic spinning shower nozzle and 3D printing device.
Background
At present, electrostatic spinning is a process of spinning by using a polymer solution under a high-voltage electrostatic field, fibers with diameters of dozens to hundreds of nanometers can be prepared, the product has high porosity and large specific surface area, the components are diversified, the diameters are uniformly distributed, the size of the product is easy to control, and the surface is easy to functionalize (such as surface coating and surface modification). In the process of electrostatic spinning, superfine fibers with solid, hollow and core-shell structures or two-dimensional fiber membranes with spider-web structures can be obtained by different preparation methods, such as changing the structure of a spray head, controlling experimental conditions (such as temperature and humidity) and the like; by designing different collecting devices, single fibers, fiber bundles, highly oriented fibers or randomly oriented fiber films and the like can be obtained.
Current electrostatic spinning shower nozzle and 3D printing device print in-process spinning shower nozzle spun spinning membrane can not be the straight line and jet out in the device main part to the spinning membrane that leads to the user to print can not be stable carries out shaping work, and current electrostatic spinning shower nozzle and 3D printing device are because of fixing spinning platform that can not be fine simultaneously, thereby can influence the shaping quality of printing spinning membrane.
Therefore, how to design an electrostatic spinning nozzle and a 3D printing device becomes a problem to be solved at present.
Disclosure of Invention
An object of the utility model is to provide an electrostatic spinning shower nozzle and 3D printing device to solve the unstable problem of going on fixing spinning platform of the job of electrostatic spinning shower nozzle and 3D printing device print that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an electrostatic spinning nozzle and a 3D printing device comprise a device main body, a printing workbench, a supporting seat and a spinning platform, wherein the top of the device main body is fixedly connected with the printing workbench, the bottom of the inside of the printing workbench is fixedly connected with the supporting seat, the top of the supporting seat is fixedly connected with the spinning platform, the top of the inside of the device main body is fixedly connected with the spinning nozzle, two sides of the top of the inside of the spinning nozzle are embedded and connected with auxiliary tubes, the bottom of the middle of the inside of the spinning nozzle is fixedly connected with a charging barrel, the outer side of the charging barrel is connected with a cold and hot tube in an embedded manner, the top of the charging barrel is connected with a piston in an embedded manner, the top of the charging barrel is tightly attached with an electromagnetic coil, the top of the electromagnetic coil is fixedly connected with a conductive seat, two sides of the supporting seat are fixedly connected with fixing buckles, and the other side of the fixing buckles are embedded and connected with connecting buckles, the device comprises a connecting buckle and a movable shaft, wherein the other side of the connecting buckle is fixedly connected with a telescopic rod, the other side of the telescopic rod is connected with the movable shaft in an embedded mode, fixing seats are fixedly connected to two sides of the movable shaft, a sliding groove is connected to the top of the inner side of the device body in an embedded mode, and a controller is fixedly connected to the top of the other side of the device body.
Preferably, the bottom end of the printing workbench is fixedly connected with an insulating base.
Preferably, a heat dissipation net is embedded and connected in front of the controller.
Preferably, both sides of the spinning nozzle are connected with guide rods in a penetrating manner, and both ends of each guide rod are fixedly connected with movable blocks.
Preferably, the spinning nozzle is formed by combining a conductive seat at the middle top in the spinning nozzle, an electromagnetic coil at the bottom of the conductive seat, a charging barrel at the bottom of the electromagnetic coil, a piston in the charging barrel, auxiliary pipes on two sides of the top of the charging barrel and a cold and hot pipe outside the charging barrel.
Preferably, the connecting buckle, the fixing buckle, the supporting seat and the telescopic rod are combined together to form a convenient fixing mechanism.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this kind of electrostatic spinning shower nozzle and 3D printing device, solenoid through setting up can increase the electric current of spinning shower nozzle to can make the solution in the feed cylinder carry out the shaping work on can being the straight line and jet out spinning platform after the increase of spinning shower nozzle current pressure, and the cold and hot pipe that sets up makes the inside solution of feed cylinder keep certain stable state when the shaping, makes the spinning shower nozzle more stable erupting fashioned spinning membrane.
2. This kind of electrostatic spinning shower nozzle and 3D printing device, because of supporting seat and spinning platform are fixed connection together, so the user can insert in the fixed knot through the connector link card that sets up to make the supporting seat fixed back spinning platform also can not take place the problem of shake, and then make the spinning shower nozzle print the quality that work can improve the spinning membrane, great improvement the device's fixed effect.
Drawings
FIG. 1 is a schematic diagram of the main structure of the device of the present invention;
FIG. 2 is a schematic sketch of the cross-sectional structure of the spinning nozzle of the present invention;
FIG. 3 is a schematic diagram of an enlarged structure at A of the present invention;
fig. 4 is a schematic diagram of the spinning nozzle and the guide bar of the present invention.
The labels in the figure are: 1. a device main body; 2. a printing table; 3. an insulating base; 4. a supporting seat; 5. a spinning platform; 6. a controller; 7. a heat-dissipating web; 8. a chute; 9. a spinning nozzle; 10. a conductive seat; 11. an electromagnetic coil; 12. a piston; 13. an auxiliary tube; 14. a cold and hot pipe; 15. a charging barrel; 16. a fixing buckle; 17. a connecting buckle; 18. a telescopic rod; 19. a movable shaft; 20. a fixed seat; 21. a guide bar; 22. a movable block.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an electrostatic spinning nozzle and a 3D printing device comprise a device body 1, a printing workbench 2, a supporting seat 4 and a spinning platform 5, wherein the top of the device body 1 is fixedly connected with the printing workbench 2, the bottom inside the printing workbench 2 is fixedly connected with the supporting seat 4, the top of the supporting seat 4 is fixedly connected with the spinning platform 5, the top inside of the device body 1 is fixedly connected with a spinning nozzle 9, two sides of the top inside of the spinning nozzle 9 are embedded and connected with auxiliary tubes 13, the bottom inside the middle of the spinning nozzle 9 is fixedly connected with a charging barrel 15, the outer side of the charging barrel 15 is connected with a cold and hot tube 14 in an embedded manner, the top inside of the charging barrel 15 is embedded and connected with a piston 12, the top of the charging barrel 15 is tightly attached with an electromagnetic coil 11, the top end of the electromagnetic coil 11 is fixedly connected with a conductive seat 10, two sides of the supporting seat 4 are fixedly connected with a fixed buckle 16, and the other side of the fixed buckle 16 is embedded and connected with a connecting buckle 17, the other side fixedly connected with telescopic link 18 of connector link 17, the opposite side nested joint of telescopic link 18 has loose axle 19, the both sides fixedly connected with fixing base 20 of loose axle 19, the inboard top embedding of device main part 1 is connected with spout 8, the opposite side top fixedly connected with controller 6 of device main part 1.
Preferably, the bottom fixedly connected with insulator foot 3 of print table 2, when the user uses device main part 1 to carry out the during operation, device main part 1 is inside can take place out stronger voltage, can lead to the fact harm for the staff if take place phenomenons such as electric leakage or electrically conductive, consequently, the user can be through insulator foot 3 that sets up, keep apart device main part 1 with the external world, thereby fine avoided the voltage of 1 inside production of device main part to leak and cause the phenomenon that the staff appears the contact, and then fine protection staff's safety, the insulating effect of the device has been improved.
Preferably, the embedding of controller 6 dead ahead is connected with radiator-grid 7, when the long-time use device main part 1 of user controller 6 on the device main part 1 control device main part 1 carries out the during operation, controller 6 is inside can produce a large amount of heats, thereby make the life of controller 6 reduce or take place the phenomenon of short circuit, consequently the user can be through setting up radiator-grid 7 on controller 6, can be fine discharge the inside heat of controller 6 gradually through radiator-grid 7, make the inside long-time steady state that keeps of controller 6, make the device main part 1 can be long-time print work, great improvement the device's radiating effect.
Preferably, the both sides through connection of spinning shower nozzle 9 has guide bar 21, the both ends fixedly connected with movable block 22 of guide bar 21, when the user uses device main part 1 to print the during operation, because of the position of the regulation spinning shower nozzle 9 that the user can not be fine, thereby make the spinning membrane that device main part 1 printed out can not reach different requirements (solid, hollow, nuclear-shell structure), so the user can be through the guide bar 21 that sets up, because of spinning shower nozzle 9 is through connection on guide bar 21, so control controller 6 can drive spinning shower nozzle 9 and control the removal on guide bar 21, thereby make device main part 1 can be convenient for spinning shower nozzle 9 to prepare out different spinning membranes, great improvement the device's practical function.
Preferably, the spinning nozzle 9 is formed by combining a conductive seat 10 at the middle top inside the spinning nozzle 9, an electromagnetic coil 11 at the bottom of the conductive seat 10, a charging barrel 15 at the bottom of the electromagnetic coil 11, a piston 12 inside the charging barrel 15, auxiliary pipes 13 at two sides of the top of the charging barrel 15, and a cold and hot pipe 14 outside the charging barrel 15, when a user uses the spinning nozzle 9 inside the device body 1 to prepare different spinning films, the user needs to set certain data parameters in the controller 6, then the controller 6 is connected with the conductive seat 10 under the connection of a wire, so as to control the spinning nozzle 9 to work, and simultaneously, when the spinning nozzle 9 works, the current of the spinning nozzle 9 can be increased through the electromagnetic coil 11, so that the solution in the charging barrel 15 can be ejected to the spinning platform 5 in a straight line for molding work after the current pressure of the spinning nozzle 9 is increased, simultaneously through setting up at 15 top both sides auxiliary tube 13 of feed cylinder, the user can mix in introducing the solution of different grade type into feed cylinder 15 through auxiliary tube 13, thereby convenient to use person is preparing the spinning fiber material that can not the type (solid, hollow etc.), and cold and hot pipe 14 through setting up can make the solution of feed cylinder 15 inside can keep certain stable state when the shaping, thereby make spinning shower nozzle 9 more stable spouting fashioned spinning membrane, thereby make the device main part 1 can be better print out different spinning membranes, great improvement the stable effect of the device.
Preferably, the connecting buckle 17, the fixing buckle 16, the supporting seat 4 and the telescopic rod 18 are jointly combined into a convenient fixing mechanism, when a user uses the spinning nozzle 9 to print, a spinning film sprayed by the spinning nozzle 9 is formed on the spinning platform 5, the spinning platform 5 can slightly shake due to the influence of gravity on the spinning platform 5 in the forming process of the spinning film, so that the forming quality of the spinning film is not good, the user can clamp the spinning film into the fixing buckle 16 through the connecting buckle 17, the supporting seat 4 is fixed under the action of the connecting port and the fixing buckle 16, the supporting seat 4 is fixedly connected with the spinning platform 5, the problem that the spinning platform 5 shakes after the supporting seat 4 is fixed is solved, and when the spinning nozzle 9 prints, and the position of the spinning platform 5 needs to be adjusted, the user can remove earlier spinning platform 5 and form certain high distance back with spinning nozzle 9, then prolongs telescopic link 18 to in the connector link 17 of 18 tip of telescopic link can block in the access fixed knot 16, so that fix supporting seat 4, thereby make spinning nozzle 9 print the quality that work can improve the spinning membrane, great improvement the device's fixed effect.
The working principle is as follows: at first, through being provided with insulator foot 3, when the user uses device main part 1 to carry out the during operation, device main part 1 is inside can take place out stronger voltage, can cause harm for the staff if take place phenomenons such as electric leakage or electrically conductive, consequently the user can be through insulator foot 3 who sets up, keep apart device main part 1 with the external world, thereby fine avoided the inside voltage that produces of device main part 1 to leak and cause the phenomenon that the staff appears the contact, and then fine protection staff's safety, the insulating effect of the device has been improved.
Then, through being provided with radiator-grid 7, when the long-time controller 6 control device main part 1 that uses on device main part 1 of user carries out the during operation, controller 6 is inside can produce a large amount of heats to make the life of controller 6 subtract the phenomenon of short circuit, consequently the user can be through the radiator-grid 7 of setting on controller 6, can be fine discharge the inside heat of controller 6 gradually through radiator-grid 7, make the long-time steady state that keeps in controller 6 inside, make device main part 1 can long-time carry out the printing work, great improvement the device's radiating effect.
Then, through being provided with guide bar 21, when the user uses device main part 1 to print, because of the position of the regulation spinning nozzle 9 that the user can not be fine, thereby make the spinning membrane that device main part 1 printed out can not reach different requirements (solid, hollow, core-shell structure), so the user can be through the guide bar 21 that sets up, because of spinning nozzle 9 is through connection on guide bar 21, so control controller 6 can drive spinning nozzle 9 and control about on guide bar 21, thereby make device main part 1 can be convenient for spinning nozzle 9 to prepare different spinning membranes, great improvement the device's practical function.
Next, when a user uses the spinning nozzle 9 inside the device body 1 to prepare different spinning films, the user needs to set certain data parameters in the controller 6, then the controller 6 is connected with the conductive seat 10 under the connection of the wires, so as to control the spinning nozzle 9 to work, and meanwhile, when the spinning nozzle 9 works, the current of the spinning nozzle 9 can be increased through the electromagnetic coil 11, so that the solution in the charging barrel 15 can be linearly ejected onto the spinning platform 5 to be molded after the current pressure of the spinning nozzle 9 is increased, and meanwhile, through the auxiliary pipes 13 arranged at the two sides of the top of the charging barrel 15, the user can introduce different types of solutions into the charging barrel 15 through the auxiliary pipes 13 to be mixed with the solution, thereby facilitating the user to prepare spinning fiber materials of different types (solid, hollow, etc.), and the cold and hot pipe 14 that sets up can make the solution of the inside of feed cylinder 15 keep certain stable state when the shaping to make spinning nozzle 9 erupt fashioned spinning membrane more stable, thereby make device main part 1 can be better print out different spinning membranes, great improvement the device's stable effect.
Finally, when the user uses the spinning nozzle 9 to print, the spinning film sprayed by the spinning nozzle 9 is formed on the spinning platform 5, and in the process of forming the spinning film, the spinning platform 5 can slightly shake under the influence of gravity, so that the forming quality of the spinning film is poor, the user can snap-in the fixing buckle 16 through the connecting buckle 17, so that the supporting seat 4 is fixed under the action of the connecting port and the fixing buckle 16, and the supporting seat 4 is fixedly connected with the spinning platform 5, so the problem that the spinning platform 5 cannot shake after the supporting seat 4 is fixed is solved, and when the spinning nozzle 9 prints, and the position of the spinning platform 5 needs to be adjusted, the user can firstly move the spinning platform 5 to a certain height distance from the spinning nozzle 9, then extend telescopic link 18 to in the connector link 17 of telescopic link 18 tip can block the access anchor button 16, so that fix supporting seat 4, thereby make spinning nozzle 9 print the quality that work can improve the spinning membrane, great improvement the device's fixed effect, this is exactly this kind of electrostatic spinning nozzle and 3D printing device's theory of operation.
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 (7)
1. The utility model provides an electrostatic spinning shower nozzle and 3D printing device, includes device main part (1), print the workstation (2), supporting seat (4) and spinning platform (5), its characterized in that: the device comprises a device body (1), a printing workbench (2) is fixedly connected to the top of the device body (1), a supporting seat (4) is fixedly connected to the bottom of the interior of the printing workbench (2), a spinning platform (5) is fixedly connected to the top of the supporting seat (4), a spinning nozzle (9) is fixedly connected to the top of the interior of the device body (1), auxiliary tubes (13) are embedded and connected to two sides of the top of the interior of the spinning nozzle (9), a charging barrel (15) is fixedly connected to the middle bottom of the interior of the spinning nozzle (9), cold and hot tubes (14) are embedded and connected to the outer side of the charging barrel (15), a piston (12) is embedded and connected to the top of the charging barrel (15), an electromagnetic coil (11) is tightly attached to the top of the charging barrel (15), a conductive seat (10) is fixedly connected to the top of the electromagnetic coil (11), and a fixed buckle (16) is fixedly connected to two sides of the supporting seat (4), the opposite side embedding of hasp (16) is connected with connector link (17), the opposite side fixedly connected with telescopic link (18) of connector link (17), the opposite side nested connection of telescopic link (18) has loose axle (19), both sides fixedly connected with fixing base (20) of loose axle (19).
2. The electrospinning nozzle and 3D printing device of claim 1, wherein: the device is characterized in that a sliding groove (8) is embedded and connected to the top of the inner side of the device main body (1), and a controller (6) is fixedly connected to the top of the other side of the device main body (1).
3. The electrospinning nozzle and 3D printing device of claim 1, wherein: the bottom end of the printing workbench (2) is fixedly connected with an insulating base (3).
4. The electrospinning nozzle and 3D printing device of claim 2, wherein: and a heat dissipation net (7) is embedded and connected in front of the controller (6).
5. The electrospinning nozzle and 3D printing device of claim 1, wherein: the spinning nozzle is characterized in that guide rods (21) penetrate through two sides of the spinning nozzle (9), and movable blocks (22) are fixedly connected to two ends of each guide rod (21).
6. The electrospinning nozzle and 3D printing device of claim 1, wherein: the spinning nozzle (9) is formed by combining a conductive seat (10) at the middle top inside the spinning nozzle (9), an electromagnetic coil (11) at the bottom of the conductive seat (10), a charging barrel (15) at the bottom of the electromagnetic coil (11), a piston (12) inside the charging barrel (15), auxiliary pipes (13) at two sides of the top of the charging barrel (15) and a cold and hot pipe (14) outside the charging barrel (15).
7. The electrospinning nozzle and 3D printing device of claim 1, wherein: the connecting buckle (17), the fixing buckle (16), the supporting seat (4) and the telescopic rod (18) are combined together to form a convenient fixing mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120437312.4U CN214645926U (en) | 2021-03-01 | 2021-03-01 | Electrostatic spinning shower nozzle and 3D printing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120437312.4U CN214645926U (en) | 2021-03-01 | 2021-03-01 | Electrostatic spinning shower nozzle and 3D printing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214645926U true CN214645926U (en) | 2021-11-09 |
Family
ID=78449970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120437312.4U Expired - Fee Related CN214645926U (en) | 2021-03-01 | 2021-03-01 | Electrostatic spinning shower nozzle and 3D printing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214645926U (en) |
-
2021
- 2021-03-01 CN CN202120437312.4U patent/CN214645926U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211109 |
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| CF01 | Termination of patent right due to non-payment of annual fee |