CN217834265U - 3D prints compounding device for preparation of liquid photosensitive resin material - Google Patents
3D prints compounding device for preparation of liquid photosensitive resin material Download PDFInfo
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- CN217834265U CN217834265U CN202221113441.9U CN202221113441U CN217834265U CN 217834265 U CN217834265 U CN 217834265U CN 202221113441 U CN202221113441 U CN 202221113441U CN 217834265 U CN217834265 U CN 217834265U
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Abstract
The utility model relates to a photosensitive resin material preparation equipment field especially relates to a 3D prints compounding device for preparation of liquid photosensitive resin material. The automatic material mixing device comprises a material mixing cylinder, a feeding part, a driving part, a material mixing component, an electric discharging disc, a discharging pipe, a heating part, a temperature sensor and a controller; the upper end of the mixing barrel is provided with a mixing bin, and the lower end of the mixing barrel is provided with a discharging bin. The mixing component is arranged in a mixing bin and comprises an upper rotating rod, a lower rotating rod, a rotating frame and a rotating plate. The electric discharging disc is rotatably arranged below the material mixing component. The utility model discloses set up the compounding subassembly, rotate pole, lower rotation pole through the driving piece drive, independent mutually, rotation direction, speed are adjustable, satisfy different compounding demands. The rotating frame and the rotating plate rotate synchronously, and the rotating plate rotates under the pushing of the fluid to mix the materials efficiently and fully. Set up electronic play material tray and rotate, through control closing plate or filter and discharge gate position relative, the accurate control of load, ejection of compact fineness.
Description
Technical Field
The utility model relates to a photosensitive resin material preparation equipment field especially relates to a 3D prints compounding device for preparation of liquid photosensitive resin material.
Background
Photocuring 3D printing is a rapid prototyping technology, mainly using a digital model file as a basic state photosensitive resin material for photocuring, and constructing an object by a layer-by-layer printing method, and raw materials (including prepolymer resin, monomers, reactive diluents, photoinitiators, auxiliaries and the like) need to be mixed and stirred when preparing liquid photosensitive resin.
Chinese patent document with an authority bulletin number of CN 215704146U relates to a 3D prints compounding device for preparation of liquid photosensitive resin material, including base and unloader, the last fixed surface of base is connected with the control box, one side fixedly connected with agitator tank that the base is close to the control box, hopper under the last fixed surface of agitator tank is connected with, one side fixedly connected with weighing device of hopper down, unloader sets up the one side of hopper under, unloader includes the unloading roller, the unloading roller rotates with hopper down to be connected, hopper and fixedly connected with motor under the one end of unloading roller runs through, one side fixedly connected with locating piece that the hopper is close to the motor down, the spout has been seted up to one side that the hopper is close to the locating piece down.
Foretell 3D prints liquid photosensitive resin material preparation and uses compounding device and does not improve the compounding mode, traditional compounding mode, compounding direction, speed are unanimous from top to bottom, consequently cause the limitation of compounding big. And the control precision of the discharging amount and the discharging fineness is not high, so that the quality of a finished product and the processing efficiency are influenced.
SUMMERY OF THE UTILITY MODEL
To the problems existing in the background art, a material mixing device for preparing a liquid photosensitive resin material for 3D printing is provided. The utility model discloses set up the compounding subassembly, rotate pole, lower rotation pole through the driving piece drive, independent mutually, rotation direction, speed are adjustable, satisfy different compounding demands. The rotating frame and the rotating plate rotate synchronously, and the rotating plate rotates under the pushing of the fluid to mix the materials efficiently and fully. Set up electronic play dish and rotate, relative with the discharge gate position through control closing plate or filter, the accurate control of load, ejection of compact fineness.
The utility model provides a 3D prints compounding device for preparation of liquid photosensitive resin material, including mixing barrel, feeding member, driving piece, compounding subassembly, electronic play charging tray, discharging pipe, heating member, temperature-sensing ware and controller; the upper end of the mixing barrel is provided with a mixing bin, and the lower end of the mixing barrel is provided with a discharging bin; the mixing bin is communicated with the discharging bin through a discharging hole; the feeding piece is communicated with the mixing bin; the discharge pipe is communicated with a discharge bin.
The mixing component comprises an upper rotating rod, a lower rotating rod, a rotating frame and a rotating plate; the upper rotating rod and the lower rotating rod are connected and are driven by the driving piece to realize independent rotation; the rotating frames are arranged on the side walls of the upper rotating rod and the lower rotating rod in pairs; the rotating plates are rotatably arranged between each pair of rotating frames.
The electric discharging disc is rotatably arranged below the material mixing assembly, and a plurality of through holes are formed in the electric discharging disc; the through-hole all matches with the discharge gate, and is provided with closing plate or filter.
Preferably, the upper rotating rod and the lower rotating rod rotate reversely.
Preferably, the driving part comprises a mounting box, a first motor, a first gear, a second motor and a transmission shaft; the mounting box is arranged on the mixing cylinder; the upper rotating rod is of a hollow structure, and the upper end of the upper rotating rod extends into the mounting box and is connected with the second gear in a bonding mode; the first motor and the second motor are arranged on the installation box; the first gear is in bonded connection with a main shaft of the first motor and is meshed with the second gear; the transmission shaft penetrates through the upper rotating rod, the upper end of the transmission shaft is connected with a main shaft of the second motor, and the lower end of the transmission shaft is connected with the lower rotating rod.
Preferably, four groups of through holes are arranged, rotate along with the electric discharging disc and are sequentially communicated with the discharging hole.
Preferably, the sealing plates are provided in one group; the filter sets up three groups, and the filtration aperture differs.
Preferably, the feeding part comprises a feeding pipe, a bearing plate and a motor III; the feeding pipe is arranged on the mixing cylinder; the bearing plate driven by the motor is rotatably arranged in the feeding pipe, and the bearing plate is provided with a weighing device.
Preferably, a spiral discharging piece is arranged in the discharging bin; the feeding end of the spiral discharging piece is opposite to the discharging port.
Preferably, the discharging pipe is arranged at the discharging end of the spiral discharging piece and is provided with a valve.
Preferably, the heating element and the temperature sensor are both arranged in the mixing bin.
Compared with the prior art, the utility model discloses following profitable technological effect has:
the utility model discloses set up the compounding subassembly, through last transfer pole, lower transfer pole (syntropy/reverse, with fast/not fast) rotation, rotating turret and rotor plate rotate in step, and the rotor plate rotation under the fluid promotes simultaneously mixes the material, mixes high-efficient, abundant. The driving piece is arranged, so that the upper rotating rod and the lower rotating rod can rotate independently, and the rotating direction and the rotating speed can be adjusted. Different mixing requirements are met. Set up electronic play material tray and rotate, through control closing plate or filter and discharge gate position relative, the accurate control of load, ejection of compact fineness.
Drawings
Fig. 1 is a schematic view of an appearance structure of an embodiment of the present invention;
fig. 2 is a first perspective cross-sectional view of an embodiment of the present invention;
fig. 3 is a second perspective cross-sectional view of an embodiment of the present invention;
FIG. 4 is an enlarged view of FIG. 2 at B;
fig. 5 is an enlarged view of a portion a in fig. 1.
Reference numerals: 1. a mixing barrel; 2. a mixing bin; 3. a discharging bin; 4. a discharge port; 5. a feeding member; 6. a drive member; 7. rotating the rotating rod upwards; 8. rotating the rod downwards; 9. a rotating frame; 10. a rotating plate; 11. an electric discharging disc; 12. sealing plates; 13. a filter plate; 14. a spiral discharging piece; 15. a discharge pipe; 16. installing a box; 17. a first motor; 18. a first gear; 19. a second gear; 20. a second motor; 21. a drive shaft; 22. a feed pipe; 23. a bearing plate; 24. and a third motor.
Detailed Description
Example one
As shown in fig. 1-3, the utility model provides a mixing device for preparing a 3D printing liquid photosensitive resin material, which comprises a mixing cylinder 1, a feeding member 5, a driving member 6, a mixing component, an electric discharging disc 11, a discharging pipe 15, a heating member, a temperature sensor and a controller; the upper end of the mixing barrel 1 is provided with a mixing bin 2, and the lower end is provided with a discharging bin 3; the mixing bin 2 is communicated with the discharging bin 3 through a discharging hole 4; the feeding part 5 is communicated with the mixing bin 2; the discharge pipe 15 is communicated with the discharge bin 3.
The mixing component comprises an upper rotating rod 7, a lower rotating rod 8, a rotating frame 9 and a rotating plate 10; the upper rotating rod 7 is connected with the lower rotating rod 8 and is driven by the driving piece 6 to realize independent rotation; the rotating frames 9 are arranged on the side walls of the upper rotating rod 7 and the lower rotating rod 8 in pairs; a pivotal plate 10 is pivotally arranged between each pair of pivotal frames 9.
The electric discharging disc 11 is rotatably arranged below the material mixing assembly, and a plurality of through holes are formed in the electric discharging disc 11; the through holes are matched with the discharge port 4 and are provided with sealing plates 12 or filtering plates 13.
The working principle of the embodiment is as follows: the materials are fed into a feed member 5 and into a mixing silo 2. The mixing component works, the driving piece 6 drives the upper rotating rod 7 and the lower rotating rod 8 (in the same direction/reverse direction, at the same speed/different speeds) to rotate, the rotating frame 9 and the rotating plate 10 synchronously rotate, and meanwhile, the rotating plate 10 automatically rotates under the pushing of a fluid to fully mix materials. During the ejection of compact, electronic play charging tray 11 rotates for filter 13 is relative with 4 positions of discharge gate, the accurate control of load, ejection of compact fineness.
Example two
As shown in fig. 1-3, the utility model provides a mixing device for preparing a 3D printing liquid photosensitive resin material, which comprises a mixing cylinder 1, a feeding member 5, a driving member 6, a mixing component, an electric discharging disc 11, a discharging pipe 15, a heating member, a temperature sensor and a controller; the upper end of the mixing barrel 1 is provided with a mixing bin 2, and the lower end is provided with a discharging bin 3; the mixing bin 2 is communicated with the discharging bin 3 through a discharging hole 4; the feeding piece 5 is communicated with the mixing bin 2; the discharge pipe 15 is communicated with the discharge bin 3.
The mixing component comprises an upper rotating rod 7, a lower rotating rod 8, a rotating frame 9 and a rotating plate 10; the upper rotating rod 7 is connected with the lower rotating rod 8 and is driven by the driving piece 6 to realize independent rotation; the rotating frames 9 are arranged in pairs on the side walls of the upper rotating rod 7 and the lower rotating rod 8; the pivotal plates 10 are pivotally arranged between each pair of pivotal frames 9.
The electric discharging disc 11 is rotatably arranged below the material mixing assembly, and a plurality of through holes are formed in the electric discharging disc 11; the through-hole all matches with discharge gate 4, and is provided with closing plate 12 or filter 13.
Further, heating member and temperature-sensing ware all set up in blending bunker 2. The heating mode of the heating element can be resistance heating, medium heat conduction and the like. Accelerate the mixing of material abundant through the heating, monitor the temperature simultaneously, avoid high temperature to cause the material impaired.
As shown in fig. 4, the driving member 6 includes a mounting box 16, a first motor 17, a first gear 18, a second gear 19, a second motor 20 and a transmission shaft 21; the mounting box 16 is arranged on the mixing cylinder 1; the upper rotating rod 7 is of a hollow structure, the upper end of the upper rotating rod extends into the mounting box 16 and is in bonded connection with the second gear 19; the first motor 17 and the second motor 20 are arranged on the mounting box 16; the first gear 18 is in bonding connection with a main shaft of the first motor 17 and is meshed with the second gear 19; the transmission shaft 21 penetrates through the upper rotating rod 7, the upper end of the transmission shaft is connected with a main shaft of the second motor 20, and the lower end of the transmission shaft is connected with the lower rotating rod 8.
Further, the upper rotating lever 7 and the lower rotating lever 8 rotate in opposite directions. The speed and the effect of mixing materials are accelerated.
Furthermore, four groups of through holes are arranged and rotate along with the electric discharging disc 11 and are sequentially communicated with the discharging hole 4. The sealing plates 12 are arranged in a group; the filter 13 sets up three groups, and the filtration aperture differs. Depending on the filtration requirements, a suitable filter plate 13 is selected.
In the embodiment, a driving member 6 is arranged and is in keyed connection with a main shaft of a first motor 17 through a first gear 18 and is meshed with a second gear 19 to realize the rotation of the upper rotating rod 7. The transmission shaft 21 penetrates through the upper rotating rod 7, the upper end of the transmission shaft is connected with a main shaft of the second motor 20, and the lower end of the transmission shaft is connected with the lower rotating rod 8, so that the rotation of the lower rotating rod 8 is realized. Independent of each other, and the rotation direction and speed are adjustable. Different mixing requirements are met.
EXAMPLE III
As shown in fig. 1-3, the utility model provides a mixing device for preparing a 3D printing liquid photosensitive resin material, which comprises a mixing cylinder 1, a feeding member 5, a driving member 6, a mixing component, an electric discharging disc 11, a discharging pipe 15, a heating member, a temperature sensor and a controller; the upper end of the mixing barrel 1 is provided with a mixing bin 2, and the lower end is provided with a discharging bin 3; the mixing bin 2 is communicated with the discharging bin 3 through a discharging port 4; the feeding piece 5 is communicated with the mixing bin 2; the discharge pipe 15 is communicated with the discharge bin 3.
The mixing component comprises an upper rotating rod 7, a lower rotating rod 8, a rotating frame 9 and a rotating plate 10; the upper rotating rod 7 is connected with the lower rotating rod 8 and is driven by the driving piece 6 to realize independent rotation; the rotating frames 9 are arranged in pairs on the side walls of the upper rotating rod 7 and the lower rotating rod 8; the pivotal plates 10 are pivotally arranged between each pair of pivotal frames 9.
The electric discharging disc 11 is rotatably arranged below the material mixing assembly, and a plurality of through holes are formed in the electric discharging disc 11; the through holes are matched with the discharge port 4 and are provided with sealing plates 12 or filtering plates 13.
Further, heating member and temperature-sensing ware all set up in blending bunker 2. The heating mode of the heating element can be resistance heating, medium heat conduction and the like. Accelerate the mixing of material abundant through the heating, monitor the temperature simultaneously, avoid high temperature to cause the material impaired.
As shown in fig. 4, the driving member 6 includes a mounting box 16, a first motor 17, a first gear 18, a second gear 19, a second motor 20 and a transmission shaft 21; the mounting box 16 is arranged on the mixing cylinder 1; the upper rotating rod 7 is of a hollow structure, the upper end of the upper rotating rod extends into the mounting box 16, and the upper end of the upper rotating rod is in bonding connection with the second gear 19; the first motor 17 and the second motor 20 are arranged on the installation box 16; the first gear 18 is in bonding connection with a main shaft of the first motor 17 and is meshed with the second gear 19; the transmission shaft 21 penetrates through the upper rotating rod 7, the upper end of the transmission shaft is connected with a main shaft of the second motor 20, and the lower end of the transmission shaft is connected with the lower rotating rod 8.
Further, the upper rotating lever 7 and the lower rotating lever 8 rotate in opposite directions. The speed and the effect of mixing materials are accelerated.
Furthermore, four groups of through holes are arranged and rotate along with the electric discharging disc 11 and are sequentially communicated with the discharging hole 4. The sealing plates 12 are arranged in a group; the filter 13 sets up three groups, and the filtration aperture differs. Depending on the filtration requirements, a suitable filter plate 13 is selected.
As shown in fig. 5, the feeding member 5 includes a feeding pipe 22, a bearing plate 23 and a motor three 24; the feeding pipe 22 is arranged on the mixing cylinder 1; a bearing plate 23 driven by a motor III 24 is rotatably arranged in the feeding pipe 22, and a weighing device is arranged on the bearing plate 23.
Further, a spiral discharging piece 14 is arranged in the discharging bin 3; the feeding end of the spiral discharging piece 14 is opposite to the discharging port 4.
Further, a discharge pipe 15 is provided at the discharge end of the spiral discharge member 14, and is provided with a valve.
Set up feeding piece 5 in this embodiment, measure the feeding through weighing-appliance, reach the purpose of accurate feeding. The spiral discharging piece 14 is arranged to accelerate discharging and prevent blockage.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.
Claims (9)
1. The mixing device for preparing the liquid photosensitive resin material for 3D printing is characterized by comprising a mixing cylinder (1), a feeding part (5), a driving part (6), a mixing component, an electric discharging disc (11), a discharging pipe (15), a heating part, a temperature sensor and a controller; the upper end of the mixing barrel (1) is provided with a mixing bin (2), and the lower end is provided with a discharging bin (3); the mixing bin (2) is communicated with the discharging bin (3) through a discharging hole (4); the feeding piece (5) is communicated with the mixing bin (2); the discharge pipe (15) is communicated with the discharge bin (3);
the mixing component comprises an upper rotating rod (7), a lower rotating rod (8), a rotating frame (9) and a rotating plate (10); the upper rotating rod (7) is connected with the lower rotating rod (8) and is driven by the driving piece (6) to realize independent rotation; the rotating frames (9) are arranged on the side walls of the upper rotating rod (7) and the lower rotating rod (8) in pairs; the rotating plates (10) are rotatably arranged between each pair of rotating frames (9);
the electric discharging disc (11) is rotatably arranged below the material mixing assembly, and a plurality of through holes are formed in the electric discharging disc (11); the through holes are matched with the discharge hole (4) and are provided with sealing plates (12) or filtering plates (13).
2. The mixing device for preparing the liquid photosensitive resin material for 3D printing according to claim 1, wherein the upper rotating rod (7) and the lower rotating rod (8) rotate in opposite directions.
3. The mixing device for preparing the liquid photosensitive resin material for 3D printing according to claim 1, wherein the driving member (6) comprises a mounting box (16), a first motor (17), a first gear (18), a second gear (19), a second motor (20) and a transmission shaft (21); the mounting box (16) is arranged on the mixing cylinder (1); the upper rotating rod (7) is of a hollow structure, the upper end of the upper rotating rod extends into the mounting box (16) and is in bonded connection with the second gear (19); the first motor (17) and the second motor (20) are arranged on the installation box (16); the first gear (18) is in bonding connection with a main shaft of the first motor (17) and is meshed with the second gear (19); the transmission shaft (21) penetrates through the upper rotating rod (7), the upper end of the transmission shaft is connected with a main shaft of the second motor (20), and the lower end of the transmission shaft is connected with the lower rotating rod (8).
4. The mixing device for preparing the liquid photosensitive resin material for 3D printing according to claim 1, wherein four groups of through holes are arranged, and the four groups of through holes rotate along with the electric discharging disc (11) and are sequentially communicated with the discharging hole (4).
5. The mixing device for preparing the liquid photosensitive resin material for 3D printing according to claim 4, wherein the sealing plates (12) are provided in a set; three groups of filter plates (13) are arranged, and the filter pore diameters are different.
6. The mixing device for preparing the liquid photosensitive resin material for 3D printing according to claim 1, wherein the feeding member (5) comprises a feeding pipe (22), a bearing plate (23) and a motor III (24); the feeding pipe (22) is arranged on the mixing cylinder (1); a bearing plate (23) driven by a motor III (24) is rotatably arranged in the feeding pipe (22), and a weighing device is arranged on the bearing plate (23).
7. The mixing device for preparing the liquid photosensitive resin material for 3D printing according to claim 1, wherein a spiral discharging member (14) is arranged in the discharging bin (3); the feeding end of the spiral discharging piece (14) is opposite to the discharging port (4).
8. The mixing device for preparing the liquid photosensitive resin material for 3D printing according to claim 7, wherein a discharging pipe (15) is arranged at a discharging end of the spiral discharging member (14) and is provided with a valve.
9. The mixing device for preparing the liquid photosensitive resin material for 3D printing according to claim 1, wherein the heating element and the temperature sensor are both disposed in the mixing silo (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221113441.9U CN217834265U (en) | 2022-05-10 | 2022-05-10 | 3D prints compounding device for preparation of liquid photosensitive resin material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221113441.9U CN217834265U (en) | 2022-05-10 | 2022-05-10 | 3D prints compounding device for preparation of liquid photosensitive resin material |
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| Publication Number | Publication Date |
|---|---|
| CN217834265U true CN217834265U (en) | 2022-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221113441.9U Active CN217834265U (en) | 2022-05-10 | 2022-05-10 | 3D prints compounding device for preparation of liquid photosensitive resin material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217834265U (en) |
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2022
- 2022-05-10 CN CN202221113441.9U patent/CN217834265U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: GUANGXI SANJI TECHNOLOGY Co.,Ltd. Assignor: FUJIAN HST 3D TECHNOLOGY CO.,LTD. Contract record no.: X2023350000355 Denomination of utility model: A 3D printing liquid photosensitive resin material preparation and backup mixing device Granted publication date: 20221118 License type: Exclusive License Record date: 20230830 |
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| EE01 | Entry into force of recordation of patent licensing contract |