CN110917918A - 3D prints and uses ceramic raw material agitating unit - Google Patents
3D prints and uses ceramic raw material agitating unit Download PDFInfo
- Publication number
- CN110917918A CN110917918A CN201911341587.1A CN201911341587A CN110917918A CN 110917918 A CN110917918 A CN 110917918A CN 201911341587 A CN201911341587 A CN 201911341587A CN 110917918 A CN110917918 A CN 110917918A
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- ceramic raw
- cylinder body
- wall
- raw material
- rotating
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/70—Pre-treatment of the materials to be mixed
- B01F23/713—Sieving materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/09—Stirrers characterised by the mounting of the stirrers with respect to the receptacle
- B01F27/091—Stirrers characterised by the mounting of the stirrers with respect to the receptacle with elements co-operating with receptacle wall or bottom, e.g. for scraping the receptacle wall
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a ceramic raw material stirring device for 3D printing, which comprises a cylinder body and an upper cover, wherein two groups of supporting legs are fixedly welded at the lower end of the cylinder body, a supporting plate is fixedly welded between the two groups of supporting legs, a driving motor is fixedly arranged at the upper end of the supporting plate through a fixing frame, one end of an output shaft of the driving motor is fixedly connected with a rotating assembly through a coupler, a cylindrical mesh screen is fixedly arranged at the upper end of the rotating assembly, a stirring assembly for mixing and stirring 3D printing ceramic raw materials is fixedly arranged on the side wall of the rotating assembly, and a wall scraping assembly for scraping off the 3D printing ceramic raw materials attached to the inner wall of the cylinder body is fixedly arranged on the side wall of the rotating. According to the invention, the ceramic raw materials directly enter the cylindrical mesh screen through the feeding pipe and the conveying pipe, and are sieved out of meshes of the cylindrical mesh screen under the action of centrifugal force through rotation of the cylindrical mesh screen, so that the ceramic raw materials are prevented from forming lumps to cause uneven mixing with a chemical additive.
Description
Technical Field
The invention belongs to the technical field of manufacturing of 3D printing ceramic raw materials, and particularly relates to a ceramic raw material stirring device for 3D printing.
Background
Compared with the traditional ceramic manufacturing process, the ceramic 3D printing has the characteristics of layer-by-layer printing and forming, and has the greatest advantages of high manufacturing precision, short manufacturing period, capability of realizing personalized manufacturing, diversity of ceramic materials and relatively low manufacturing cost, high-temperature resistance, wear resistance and corrosion resistance of the ceramic materials, high strength, low expansion coefficient and good thermal conductivity, and has more potential and advantages when being used at high temperature than plastic and metal materials. However, the disadvantages of ceramic materials, such as their brittleness and toughness, are obvious, and they are a great bottleneck for further development and large-scale application in engineering, and the existing treatment method is to add chemical additives to enhance their toughness.
However, in the prior art, the chemical additive and the ceramic material are mixed by a common stirring device, the ceramic raw material is easy to form lumps during mixing, so that the ceramic raw material and the chemical additive are mixed unevenly, the ceramic raw material is easy to adhere to the inner wall of a mixing cylinder during mixing, manual and frequent shutdown cleaning is needed, and the mixing and stirring efficiency is seriously influenced.
Therefore, the ceramic raw material stirring device for 3D printing is provided for solving the problems in the prior art, so that the working efficiency is improved, and the phenomenon that the ceramic raw materials are agglomerated to cause uneven mixing and stirring is effectively avoided.
Disclosure of Invention
The invention aims to provide a ceramic raw material stirring device for 3D printing, which aims to solve the problems that in the prior art, ceramic raw materials are easy to form lumps during mixing, so that the ceramic raw materials are not uniformly mixed with a chemical additive, and the ceramic raw materials are easy to adhere to the inner wall of a mixing cylinder during mixing, so that manual frequent shutdown cleaning is required, and the mixing and stirring efficiency is seriously influenced.
In order to achieve the purpose, the invention adopts the following technical scheme:
a ceramic raw material stirring device for 3D printing comprises a cylinder body and an upper cover, wherein the upper cover is hinged to the upper end of the cylinder body through a damping hinge, two groups of supporting legs are fixedly welded to the lower end of the cylinder body, a supporting plate is fixedly welded between the two groups of supporting legs, a driving motor is fixedly mounted at the upper end of the supporting plate through a fixing frame, one end of an output shaft of the driving motor is fixedly connected with a rotating assembly through a coupler, a cylindrical mesh screen is fixedly mounted at the upper end of the rotating assembly, a stirring assembly for mixing and stirring 3D printing ceramic raw materials is fixedly mounted on the side wall of the rotating assembly, and a wall scraping assembly for scraping off the 3D printing ceramic raw materials attached to the inner wall of the cylinder body is fixedly mounted on;
the rotating assembly comprises a rotating rod and a rotating disc, one end of the rotating rod is fixedly connected to one end of an output shaft of the driving motor, the rotating disc is fixedly welded to the other end of the rotating rod, a groove is formed in the upper end of the rotating disc, the cylindrical mesh screen is placed in the groove, a fixing block is fixedly welded on the outer wall of the cylindrical mesh screen, and the fixing block is fixedly installed at the upper end of the rotating disc through bolts;
the stirring assembly comprises an L-shaped supporting column and stirring columns, the L-shaped supporting column is fixedly welded on the side wall of the rotating disc, the stirring columns are fixedly welded on the outer wall of the L-shaped supporting column, and the stirring columns are arranged at equal intervals and are not less than ten groups;
the wall scraping component is symmetrically arranged with the stirring component and comprises a connecting column and a scraping blade, the connecting column is fixedly welded on the side wall of the rotating disc, and the scraping blade is fixedly connected to one end of the connecting column;
preferably, the upper end of the rotating disc is provided with a threaded blind hole, the upper end of the fixing block is provided with a through hole corresponding to the threaded blind hole, and one end of the bolt penetrates through the through hole and is installed inside the threaded blind hole in a threaded mode.
Preferably, the scraping blade is a rubber scraping blade, the cylinder body is a cylinder body with a smooth inner wall, and the scraping blade is attached to the inner wall of the cylinder body.
Preferably, the lower end of the cylinder body is provided with a through hole, a rotating bearing is fixedly embedded in the through hole, and the rotating rod is fixedly inserted into an inner ring of the rotating bearing.
Preferably, the driving motor is a forward and reverse rotation speed reducing motor.
Preferably, one side of upper cover is fixed in the upper end of cylinder body through the hasp joint, the spring bolt fixed mounting of hasp is on the lateral wall of cylinder body, the hook seat fixed mounting of hasp is in one side of upper cover.
Preferably, the inner wall of the cylinder body is fixedly welded with a supporting block, the upper end of the supporting block is provided with a baffle, the baffle is fixedly embedded with a conveying pipe, and the lower end of the conveying pipe extends into the cylindrical mesh screen.
Preferably, the upper end of upper cover is provided with the inlet pipe, the inside that the upper cover is located the cylinder body is run through to the one end of inlet pipe, and the inlet pipe is located the conveyer pipe directly over.
Preferably, the upper end of the feeding pipe is communicated with a connecting block, the connecting block is a concave connecting block, and an internal thread is formed in the inner wall of the connecting block.
The invention has the technical effects and advantages that: compared with the prior art, the ceramic raw material stirring device for 3D printing provided by the invention has the following advantages:
1. according to the invention, the driving motor is arranged, the rotating assembly is driven to rotate by the driving motor, so that the cylindrical mesh screen is driven, the lower end of the conveying pipe extends to the inside of the cylindrical mesh screen, the feeding pipe is positioned right above the conveying pipe, when ceramic raw materials are added, the ceramic raw materials are directly fed into the cylindrical mesh screen through the feeding pipe and the conveying pipe, and the ceramic raw materials are sieved out of meshes of the cylindrical mesh screen under the action of centrifugal force through the rotation of the cylindrical mesh screen, so that the ceramic raw materials are prevented from forming lumps to cause uneven mixing with a chemical additive to a certain extent;
2. according to the invention, the stirring assembly for mixing and stirring the 3D printing ceramic raw material is fixedly arranged on the side wall of the rotating assembly, the wall scraping assembly for scraping the 3D printing ceramic raw material attached to the inner wall of the cylinder body is fixedly arranged on the side wall of the rotating assembly, and the wall scraping assembly and the stirring assembly are symmetrically arranged, so that the ceramic raw material attached to the inner wall of the cylinder body can be scraped by the wall scraping assembly during actual stirring and mixing, and due to the design of the baffle plate, the problem that the ceramic raw material is attached to the inner part of the upper cover during stirring and is inconvenient to clean is effectively avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the rotating assembly of the present invention;
FIG. 3 is a schematic view of a feed tube configuration of the present invention;
fig. 4 is a schematic view of a wiper blade according to the present invention.
In the figure: 1. a cylinder body; 2. an upper cover; 3. a damping hinge; 4. a support leg; 5. a support plate; 6. a fixed mount; 7. a drive motor; 8. a rotating assembly; 9. a cylindrical mesh screen; 10. a stirring assembly; 11. a wall scraping assembly; 12. rotating the rod; 13. rotating the disc; 14. a groove; 15. connecting blocks; 16. a fixed block; 17. a bolt; 18. an L-shaped support column; 19. a stirring column; 20. connecting columns; 21. scraping a blade; 22. a support block; 23. a baffle plate; 24. a delivery pipe; 25. a feed pipe; 26. a threaded blind hole; 27. a through hole; 28. a through hole; 29. a rotating bearing; 30. a hasp is provided.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a ceramic raw material stirring device for 3D printing as shown in figures 1-4, which comprises a cylinder body 1 and an upper cover 2, wherein the upper cover 2 is hinged at the upper end of the cylinder body 1 through a damping hinge 3, two groups of supporting legs 4 are fixedly welded at the lower end of the cylinder body 1, a supporting plate 5 is fixedly welded between the two groups of supporting legs 4, a driving motor 7 is fixedly installed at the upper end of the supporting plate 5 through a fixing frame 6, the driving motor 7 is set to be a forward and reverse rotation speed reducing motor, one end of an output shaft of the driving motor 7 is fixedly connected with a rotating component 8 through a coupler, a cylindrical mesh screen 9 is fixedly installed at the upper end of the rotating component 8, a stirring component 10 for mixing and stirring 3D printing ceramic raw materials is fixedly installed on the side wall of the rotating component 8, and a wall scraping component 11 for scraping off the 3D printing ceramic raw, one side of the upper cover 2 is clamped and fixed at the upper end of the cylinder body 1 through a buckle 30, a bolt of the buckle 30 is fixedly arranged on the side wall of the cylinder body 1, a hook seat of the buckle 30 is fixedly arranged at one side of the upper cover 2, a supporting block 22 is fixedly welded on the inner wall of the cylinder body 1, a baffle plate 23 is arranged at the upper end of the supporting block 22, a conveying pipe 24 is fixedly embedded and embedded on the baffle plate 23, the lower end of the conveying pipe 24 extends into the cylindrical mesh screen 9, a feeding pipe 25 is arranged at the upper end of the upper cover 2, one end of the feeding pipe 25 penetrates through the upper cover 2 and is positioned in the cylinder body 1, the feeding pipe 25 is positioned right above the conveying pipe 24, the upper end of the feeding pipe 25 is communicated with;
the rotating assembly 8 comprises a rotating rod 12 and a rotating disc 13, one end of the rotating rod 12 is fixedly connected to one end of an output shaft of the driving motor 7, the rotating disc 13 is fixedly welded to the other end of the rotating rod 12, a groove 14 is formed in the upper end of the rotating disc 13, the cylindrical mesh screen 9 is placed on the outer wall of the cylindrical mesh screen 9 in the groove 14, a fixing block 16 is fixedly welded on the outer wall of the cylindrical mesh screen 9, the fixing block 16 is fixedly installed at the upper end of the rotating disc 13 through a bolt 17, a threaded blind hole 26 is formed in the upper end of the rotating disc 13, a through hole 27 corresponding to the threaded blind hole 26 is formed in the upper end of the fixing block 16, one end of the bolt 17 penetrates through the through hole 27 and is installed in the threaded blind hole 26 in a threaded manner;
the stirring assembly 10 comprises L-shaped supporting columns 18 and stirring columns 19, the L-shaped supporting columns 18 are fixedly welded on the side walls of the rotating disc 13, the stirring columns 19 are fixedly welded on the outer walls of the L-shaped supporting columns 18, and the stirring columns 19 are arranged at equal intervals and are not less than ten groups;
scrape wall subassembly 11 and the symmetrical setting of stirring subassembly 10, and scrape wall subassembly 11 including spliced pole 20 and doctor-bar 21, spliced pole 20 fixed welding is on the lateral wall of rolling disc 13, doctor-bar 21 fixed connection is in the one end of spliced pole 20, and doctor-bar 21 sets up to rubber doctor-bar, and cylinder body 1 sets up to the glossy cylinder body of inner wall, and doctor-bar 21 laminates in the inner wall of cylinder body 1.
The structure principle is as follows: this ceramic raw material stirring device is through being provided with driving motor 7, and drive rotating assembly 8 through driving motor 7 and rotate, thereby drive cylindrical mesh screen 9, and extend the lower extreme of conveyer pipe 24 to the inside of cylindrical mesh screen 9, and be located the inlet pipe 25 directly over conveyer pipe 24, when adding ceramic raw materials, directly let ceramic raw materials get into cylindrical mesh screen 9 through inlet pipe 25 and conveyer pipe 24, and rotate through cylindrical mesh screen 9, make ceramic raw materials sieve out from the mesh of cylindrical mesh screen 9 because of the effect of centrifugal force, ceramic raw materials has been avoided to a certain extent to form the caking and lead to mixing inhomogeneous with the chemical additive; through fixed mounting on the lateral wall at runner assembly 8 have be used for printing ceramic raw materials with 3D and mix stirring's stirring subassembly 10, and fixed mounting has the wall subassembly 11 of scraping that scrapes adnexed 3D printing ceramic raw materials on the inner wall of cylinder body 1 on the lateral wall of runner assembly 8, and will scrape wall subassembly 11 and stirring subassembly 10 symmetry setting, when actual stirring mixes, can scrape the ceramic raw materials that will adhere to on the inner wall of cylinder body 1 through scraping wall subassembly 11, and because the design of baffle 23, the inside at upper cover 2 is attached to ceramic raw materials when the effectual stirring of having avoided, be not convenient for clear up.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a 3D prints and uses ceramic raw material agitating unit, includes cylinder body (1) and upper cover (2), its characterized in that: the upper cover (2) is hinged to the upper end of the cylinder body (1) through a damping hinge (3), two groups of supporting legs (4) are fixedly welded to the lower end of the cylinder body (1), a supporting plate (5) is fixedly welded between the two groups of supporting legs (4), a driving motor (7) is fixedly mounted at the upper end of the supporting plate (5) through a fixing frame (6), one end of an output shaft of the driving motor (7) is fixedly connected with a rotating assembly (8) through a coupler, a cylindrical mesh screen (9) is fixedly mounted at the upper end of the rotating assembly (8), a stirring assembly (10) for mixing and stirring 3D printing ceramic raw materials is fixedly mounted on the side wall of the rotating assembly (8), and a wall scraping assembly (11) for scraping off the 3D printing ceramic raw materials attached to the inner wall of the cylinder body (1) is fixedly mounted on the side wall of;
the rotating assembly (8) comprises a rotating rod (12) and a rotating disc (13), one end of the rotating rod (12) is fixedly connected to one end of an output shaft of the driving motor (7), the rotating disc (13) is fixedly welded to the other end of the rotating rod (12), a groove (14) is formed in the upper end of the rotating disc (13), the cylindrical mesh screen (9) is placed in the groove (14), a fixing block (16) is fixedly welded to the outer wall of the cylindrical mesh screen (9), and the fixing block (16) is fixedly installed at the upper end of the rotating disc (13) through a bolt (17);
the stirring assembly (10) comprises L-shaped supporting columns (18) and stirring columns (19), the L-shaped supporting columns (18) are fixedly welded on the side walls of the rotating disc (13), the stirring columns (19) are fixedly welded on the outer walls of the L-shaped supporting columns (18), and the stirring columns (19) are arranged at equal intervals and are not lower than ten groups;
scrape wall subassembly (11) and stirring subassembly (10) symmetry setting, and scrape wall subassembly (11) and include spliced pole (20) and doctor-bar (21), spliced pole (20) fixed welding is on the lateral wall of rolling disc (13), doctor-bar (21) fixed connection is in the one end of spliced pole (20).
2. The ceramic raw material stirring device for 3D printing according to claim 1, characterized in that: the upper end of the rotating disc (13) is provided with a threaded blind hole (26), the upper end of the fixing block (16) is provided with a through hole (27) corresponding to the threaded blind hole (26), and one end of the bolt (17) penetrates through the through hole (27) and is installed inside the threaded blind hole (26) in a threaded mode.
3. The ceramic raw material stirring device for 3D printing according to claim 1, characterized in that: the scraping blade (21) is arranged to be a rubber scraping blade, the cylinder body (1) is arranged to be a cylinder body with a smooth inner wall, and the scraping blade (21) is attached to the inner wall of the cylinder body (1).
4. The ceramic raw material stirring device for 3D printing according to claim 1, characterized in that: the lower end of the cylinder body (1) is provided with a through hole (28), a rotating bearing (29) is fixedly embedded in the through hole (28), and the rotating rod (12) is fixedly inserted into an inner ring of the rotating bearing (29).
5. The ceramic raw material stirring device for 3D printing according to claim 1, characterized in that: the driving motor (7) is set to be a positive and negative rotation speed reducing motor.
6. The ceramic raw material stirring device for 3D printing according to claim 1, characterized in that: one side of upper cover (2) is fixed in the upper end of cylinder body (1) through hasp (30) joint, the spring bolt fixed mounting of hasp (30) is on the lateral wall of cylinder body (1), the hook seat fixed mounting of hasp (30) is in one side of upper cover (2).
7. The ceramic raw material stirring device for 3D printing according to claim 1, characterized in that: the inner wall of the cylinder body (1) is fixedly welded with a supporting block (22), a baffle (23) is arranged at the upper end of the supporting block (22), a conveying pipe (24) is fixedly embedded in the baffle (23), and the lower end of the conveying pipe (24) extends to the inside of the cylindrical mesh screen (9).
8. The ceramic raw material stirring device for 3D printing according to claim 1, characterized in that: the upper end of upper cover (2) is provided with inlet pipe (25), the inside that upper cover (2) are located cylinder body (1) is run through to the one end of inlet pipe (25), and inlet pipe (25) are located conveyer pipe (24) directly over.
9. The ceramic raw material stirring device for 3D printing according to claim 8, wherein: the upper end of inlet pipe (25) communicates useful connecting block (15), connecting block (15) set up to the spill connecting block, and the inner wall of connecting block (15) is seted up there is the internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911341587.1A CN110917918A (en) | 2019-12-24 | 2019-12-24 | 3D prints and uses ceramic raw material agitating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911341587.1A CN110917918A (en) | 2019-12-24 | 2019-12-24 | 3D prints and uses ceramic raw material agitating unit |
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| Publication Number | Publication Date |
|---|---|
| CN110917918A true CN110917918A (en) | 2020-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911341587.1A Pending CN110917918A (en) | 2019-12-24 | 2019-12-24 | 3D prints and uses ceramic raw material agitating unit |
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| Country | Link |
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| CN (1) | CN110917918A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111468005A (en) * | 2020-04-20 | 2020-07-31 | 铂德（深圳）科技有限公司 | Sea salt nicotine liquefying device and liquefying method thereof |
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|---|---|---|---|---|
| HU9301100D0 (en) * | 1992-04-15 | 1993-08-30 | Fischer Georg Giessereianlagen | Apparatus for mixing and preparing fusible materials |
| EP1477218A2 (en) * | 2003-05-13 | 2004-11-17 | Maschinenfabrik Gustav Eirich GmbH & Co KG | Mixing blade with resealable tip |
| CN106914184A (en) * | 2017-04-18 | 2017-07-04 | 李良 | A kind of dispensing stirring homogeneous device used for cosmetic |
| CN108057375A (en) * | 2017-11-28 | 2018-05-22 | 绵竹恒丰节能材料有限公司 | Improve the manufacturing equipment of bonding agent uniformity |
| CN108654467A (en) * | 2018-06-30 | 2018-10-16 | 宿迁市三石包装容器有限公司 | A kind of chemical industry agitator |
| CN109224957A (en) * | 2018-10-26 | 2019-01-18 | 周培刚 | A kind of graphene dispersion machine |
-
2019
- 2019-12-24 CN CN201911341587.1A patent/CN110917918A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU9301100D0 (en) * | 1992-04-15 | 1993-08-30 | Fischer Georg Giessereianlagen | Apparatus for mixing and preparing fusible materials |
| EP1477218A2 (en) * | 2003-05-13 | 2004-11-17 | Maschinenfabrik Gustav Eirich GmbH & Co KG | Mixing blade with resealable tip |
| CN106914184A (en) * | 2017-04-18 | 2017-07-04 | 李良 | A kind of dispensing stirring homogeneous device used for cosmetic |
| CN108057375A (en) * | 2017-11-28 | 2018-05-22 | 绵竹恒丰节能材料有限公司 | Improve the manufacturing equipment of bonding agent uniformity |
| CN108654467A (en) * | 2018-06-30 | 2018-10-16 | 宿迁市三石包装容器有限公司 | A kind of chemical industry agitator |
| CN109224957A (en) * | 2018-10-26 | 2019-01-18 | 周培刚 | A kind of graphene dispersion machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111468005A (en) * | 2020-04-20 | 2020-07-31 | 铂德（深圳）科技有限公司 | Sea salt nicotine liquefying device and liquefying method thereof |
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