CN110948868A - Raw materials mixing stirring device is used in production of 3D printing consumables - Google Patents
Raw materials mixing stirring device is used in production of 3D printing consumables Download PDFInfo
- Publication number
- CN110948868A CN110948868A CN201911338157.4A CN201911338157A CN110948868A CN 110948868 A CN110948868 A CN 110948868A CN 201911338157 A CN201911338157 A CN 201911338157A CN 110948868 A CN110948868 A CN 110948868A
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- CN
- China
- Prior art keywords
- reaction kettle
- upper cover
- raw materials
- stirring
- stirring device
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
- B29C64/307—Handling of material to be used in additive manufacturing
- B29C64/314—Preparation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/18—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
- B29B7/24—Component parts, details or accessories; Auxiliary operations for feeding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/82—Heating or cooling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a raw material mixing and stirring device for 3D printing consumable production, which comprises a first reaction kettle and a spiral conveyer, wherein the inner wall of the first reaction kettle is welded with a second reaction kettle, a bin is arranged on the spiral conveyer, a discharge pipe of the spiral conveyer is fixedly arranged together with a flange through bolts, raw materials are weighed in proportion and then poured into two groups of bins, the spiral conveyer conveys the raw materials into the second reaction kettle, the mixing and stirring device is convenient for feeding, the two groups of bins enable the raw materials to be more quickly injected into the second reaction kettle, an electric heating plate preheats the raw materials, the rotation of an output shaft of a servo motor drives a first stirring blade, a second stirring blade and a third stirring blade to mix and stir the raw materials, and the raw materials are more quickly and uniformly mixed together under the common action of the first stirring blade, the second stirring blade and the third stirring blade, the mixing and stirring efficiency of the raw materials is greatly improved.
Description
Technical Field
The invention belongs to the technical field of mixing and stirring, and particularly relates to a raw material mixing and stirring device for 3D printing consumable production.
Background
3D printing, which is a kind of rapid prototyping technology, also called additive manufacturing, is a technology for constructing an object by using an adhesive material such as powdered metal or plastic and the like and by using a digital model file as a basis and by using a layer-by-layer printing mode, and 3D printing is usually realized by using a digital technology material printer. 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, automotive, aerospace, dental and medical industries, education, geographic information systems, civil engineering, firearms, and other fields.
Present 3D printing consumables production is with raw materials mixing agitating unit, inconvenient feeding and feed efficiency are low excessively, and the raw materials is too slow by the even speed of mixing together, great reduction the mixing efficiency of raw materials.
Disclosure of Invention
The invention aims to provide a raw material mixing and stirring device for 3D printing consumable production, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a raw material mixing and stirring device for 3D printing consumable production comprises a first reaction kettle and a screw conveyor, wherein a second reaction kettle is welded on the inner wall of the first reaction kettle, a first upper cover is fixedly installed on the upper surface of the first reaction kettle through bolts, a second upper cover is welded on the inner wall of the first upper cover, an electric heating plate is fixedly installed on the outer wall of the second reaction kettle through bolts, a servo motor is fixedly installed on the upper surface of the first upper cover through bolts, a first connecting shaft is fixedly installed on an output shaft of the servo motor through a coupler, a first bearing is arranged in the first upper cover, a second bearing is arranged in the second upper cover, a second connecting shaft is connected between the first bearing and the second bearing in a key mode, a second gear is welded on the second connecting shaft, and a first gear is welded on the output shaft of the servo motor, first gear and second gear meshing are connected, there is first leaf and the second that stirs through bolt fixed mounting on the first connecting axle that stirs the leaf, there is the third through bolt fixed mounting on the second connecting axle that stirs the leaf, cover on the second and be provided with the inlet pipe, the other end welding of inlet pipe has the flange, there is the support through bolt fixed mounting on first reation kettle's the outer wall, the other end of support passes through bolt fixed mounting on screw conveyer's outer wall, the last feed bin that is provided with of screw conveyer, be in the same place through bolt and flange fixed mounting on screw conveyer's the row's of material pipe.
Preferably, the lower end of the second reaction kettle is provided with a discharge pipe, and the discharge pipe is provided with a discharge valve.
Preferably, four groups of support columns are welded on the lower surface of the first reaction kettle, and four groups of rubber bases are fixedly mounted on the lower surfaces of the support columns through bolts.
Preferably, a sight glass is arranged between the first reaction kettle and the second reaction kettle and is of a rectangular structure.
Preferably, the thermometer is fixedly installed on the outer wall of the first reaction kettle through bolts.
Preferably, a third upper cover is fixedly mounted at the upper end of the bin through a hinge, and the third upper cover completely covers the upper end of the bin.
Preferably, glass wool is filled between the first reaction kettle and the second reaction kettle, and the same glass wool is filled between the first upper cover and the second upper cover.
Preferably, the third stirring blades of the first stirring blades are arranged in a staggered mode, and the lower surfaces of the second stirring blades are attached to the upper surface of the inner cavity of the second reaction kettle.
The raw material mixing and stirring device for 3D printing consumable production provided by the invention has the beneficial effects that:
the invention is characterized in that a second reaction kettle is welded on the inner wall of a first reaction kettle, a first upper cover is fixedly arranged on the upper surface of the first reaction kettle through bolts, a second upper cover is welded on the inner wall of the first upper cover, an electric heating plate is fixedly arranged on the outer wall of the second reaction kettle through bolts, a servo motor is fixedly arranged on the upper surface of the first upper cover through bolts, a first connecting shaft is fixedly arranged on an output shaft of the servo motor through a coupler, a first bearing is arranged in the first upper cover, a second bearing is arranged in the second upper cover, a second connecting shaft is connected between the first bearing and the second bearing through a key, a second gear is welded on the second connecting shaft, a first gear is welded on the output shaft of the servo motor, the first gear is meshed with the second gear, a first stirring blade and a second stirring blade are fixedly arranged on the first connecting shaft through bolts, and a third stirring blade is fixedly arranged on the second connecting shaft through bolts, the second upper cover is provided with a feeding pipe, the other end of the feeding pipe is welded with a flange, a support is fixedly arranged on the outer wall of the first reaction kettle through bolts, the other end of the support is fixedly arranged on the outer wall of a screw conveyer through bolts, the screw conveyer is provided with bins, a discharge pipe of the screw conveyer is fixedly arranged with the flange through bolts, raw materials are weighed in proportion and then poured into two groups of bins, the screw conveyer conveys the raw materials into the second reaction kettle, the mixing and stirring device is convenient to feed, the two groups of bins enable the raw materials to be rapidly injected into the second reaction kettle, the electric heating plate preheats the raw materials, the rotation of an output shaft of a servo motor drives a first stirring blade, a second stirring blade and a third stirring blade to mix and stir the raw materials, and the raw materials are rapidly and uniformly mixed together under the common action of the first stirring blade, the second stirring blade and the third stirring blade, the mixing and stirring efficiency of the raw materials is greatly improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2.
In the figure: 1. a first reaction kettle; 2. a second reaction kettle; 3. a first upper cover; 4. a second upper cover; 5. a servo motor; 6. an electrical heating plate; 7. glass wool; 8. a first connecting shaft; 9. a first stirring blade; 10. second stirring leaves; 11. a discharge pipe; 12. a discharge valve; 13. a first gear; 14. a first bearing; 15. a second bearing; 16. a second connecting shaft; 17. a second gear; 18. third stirring leaves; 19. a feed pipe; 20. a flange; 21. a screw conveyor; 22. a support; 23. a storage bin; 24. a support pillar; 25. a rubber base; 26. a sight glass; 27. a thermometer; 28. and a third upper cover.
Detailed Description
The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. 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.
Referring to fig. 1-3, the present invention provides a technical solution: a raw material mixing and stirring device for 3D printing consumable production comprises a first reaction kettle 1 and a screw conveyor 21, wherein a second reaction kettle 2 is welded on the inner wall of the first reaction kettle 1, a discharge pipe 11 is arranged at the lower end of the second reaction kettle 2, a discharge valve 12 is arranged on the discharge pipe 11, the discharge pipe 11 is convenient for discharging uniformly mixed raw materials from the second reaction kettle 2, a first upper cover 3 is fixedly arranged on the upper surface of the first reaction kettle 1 through bolts, a second upper cover 4 is welded on the inner wall of the first upper cover 3, glass wool 7 is filled between the first reaction kettle 1 and the second reaction kettle 2, the same glass wool 7 is filled between the first upper cover 3 and the second upper cover 4, the glass wool 7 prevents heat generated by an electric heating plate 6 from being emitted, the utilization rate of resources is greatly improved, an electric heating plate 6 is fixedly arranged on the outer wall of the second reaction kettle 2 through bolts, the upper surface of the first upper cover 3 is fixedly provided with a servo motor 5 through bolts, an output shaft of the servo motor 5 is fixedly provided with a first connecting shaft 8 through a coupler, a first bearing 14 is arranged in the first upper cover 3, a second bearing 15 is arranged in the second upper cover 4, a second connecting shaft 16 is connected between the first bearing 14 and the second bearing 15 in a key manner, a second gear 17 is welded on the second connecting shaft 16, a first gear 13 is welded on the output shaft of the servo motor 5, the first gear 13 is meshed and connected with the second gear 17, a first stirring blade 9 and a second stirring blade 10 are fixedly arranged on the first connecting shaft 8 through bolts, a third stirring blade 18 is fixedly arranged on the second connecting shaft 16 through bolts, the third stirring blade 18 of the first stirring blade 9 is arranged in a staggered manner, the lower surface of the second stirring blade 10 is attached to the upper surface of the inner cavity of the second reaction kettle 2, and the first stirring blade 9 and the third stirring blade 18 can more rapidly stir raw materials uniformly, the second stirring blade 10 stirs the raw material at the lower end of the second reaction kettle 2, the second upper cover 4 is provided with a feeding pipe 19, the other end of the feeding pipe 19 is welded with a flange 20, the outer wall of the first reaction kettle 1 is fixedly provided with a support 22 through bolts, the other end of the support 22 is fixedly arranged on the outer wall of a screw conveyor 21 through bolts, the screw conveyor 21 is provided with a bin 23, the upper end of the bin 23 is fixedly provided with a third upper cover 28 through hinges, the third upper cover 28 completely covers the upper end part of the bin 23, the third upper cover 28 effectively prevents the raw material from overflowing from the bin 23, the discharge pipe of the screw conveyor 21 is fixedly arranged with the flange 20 through bolts, the lower surface of the first reaction kettle 1 is welded with four groups of support columns 24, the lower surfaces of the four groups of support columns 24 are fixedly provided with four groups of rubber bases 25 through bolts, and the support columns 24 enable the lower surface, effectual prevent subaerial spot corruption first reation kettle 1's lower surface, be provided with sight glass 26 between first reation kettle 1 and the second reation kettle 2, sight glass 26 is the rectangle structure, and sight glass 26 is convenient for observe the raw material volume in the second reation kettle 2, has thermometer 27 through bolt fixed mounting on first reation kettle 1's the outer wall, and thermometer 27 is convenient for carry out real-time observation to the temperature in the second reation kettle 2.
The working principle is as follows: weigh the raw materials in proportion well then pour into two sets of feed bins 23 in, start screw conveyer 21, servo motor 5 and electric heating board 6, screw conveyer 21 carries the raw materials in second reation kettle 2, this mixing stirring device is convenient for the material loading, two sets of feed bins 23 make the raw materials faster pour into in second reation kettle 2, electric heating board 6 preheats the raw materials, the rotation of servo motor 5 output shaft drives first stirring leaf 9, the second stirs leaf 10 and the third stirs leaf 18 and mixes the stirring to the raw materials, the raw materials is at first stirring leaf 9, the second stirs leaf 10 and the third stirs under 18 common effects of leaf, make the more quick even mixing of leaf of raw materials be in the same place, great improvement the mixed stirring efficiency of raw materials.
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 (8)
1. The utility model provides a 3D printing consumables production is with raw materials mixing stirring device, includes first reation kettle (1) and screw conveyer (21), its characterized in that: the inner wall of the first reaction kettle (1) is welded with a second reaction kettle (2), the upper surface of the first reaction kettle (1) is provided with a first upper cover (3) through bolt fixing, the inner wall of the first upper cover (3) is welded with a second upper cover (4), the outer wall of the second reaction kettle (2) is provided with an electric heating plate (6) through bolt fixing, the upper surface of the first upper cover (3) is provided with a servo motor (5) through bolt fixing, the output shaft of the servo motor (5) is fixedly provided with a first connecting shaft (8) through a coupler, the first upper cover (3) is internally provided with a first bearing (14), the second upper cover (4) is internally provided with a second bearing (15), a second connecting shaft (16) is connected between the first bearing (14) and the second bearing (15), and the second connecting shaft (16) is welded with a second gear (17), a first gear (13) is welded on an output shaft of the servo motor (5), the first gear (13) is meshed with a second gear (17), a first stirring blade (9) and a second stirring blade (10) are fixedly arranged on the first connecting shaft (8) through bolts, a third stirring blade (18) is fixedly arranged on the second connecting shaft (16) through a bolt, a feeding pipe (19) is arranged on the second upper cover (4), a flange (20) is welded at the other end of the feeding pipe (19), a bracket (22) is fixedly arranged on the outer wall of the first reaction kettle (1) through a bolt, the other end of the bracket (22) is fixedly arranged on the outer wall of the screw conveyor (21) through a bolt, a storage bin (23) is arranged on the spiral conveyor (21), and a discharging pipe of the spiral conveyor (21) is fixedly installed together with the flange (20) through a bolt.
2. The raw material mixing and stirring device for 3D printing consumable production according to claim 1, characterized in that: the lower extreme of second reation kettle (2) is provided with row material pipe (11), be provided with discharge valve (12) on row material pipe (11).
3. The raw material mixing and stirring device for 3D printing consumable production according to claim 1, characterized in that: the lower surface welding of first reation kettle (1) has four groups support column (24), four groups there are four groups rubber base (25) the lower surface of support column (24) through bolt fixed mounting.
4. The raw material mixing and stirring device for 3D printing consumable production according to claim 1, characterized in that: be provided with sight glass (26) between first reation kettle (1) and second reation kettle (2), sight glass (26) are the rectangle structure.
5. The raw material mixing and stirring device for 3D printing consumable production according to claim 1, characterized in that: the thermometer (27) is fixedly installed on the outer wall of the first reaction kettle (1) through bolts.
6. The raw material mixing and stirring device for 3D printing consumable production according to claim 1, characterized in that: the upper end of the bin (23) is fixedly provided with a third upper cover (28) through a hinge, and the third upper cover (28) completely covers the upper end of the bin (23).
7. The raw material mixing and stirring device for 3D printing consumable production according to claim 1, characterized in that: glass wool (7) is filled between the first reaction kettle (1) and the second reaction kettle (2), and the same glass wool (7) is filled between the first upper cover (3) and the second upper cover (4).
8. The raw material mixing and stirring device for 3D printing consumable production according to claim 1, characterized in that: the third stirring blades (18) of the first stirring blades (9) are arranged in a staggered mode, and the lower surfaces of the second stirring blades (10) are attached to the upper surface of the inner cavity of the second reaction kettle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911338157.4A CN110948868A (en) | 2019-12-23 | 2019-12-23 | Raw materials mixing stirring device is used in production of 3D printing consumables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911338157.4A CN110948868A (en) | 2019-12-23 | 2019-12-23 | Raw materials mixing stirring device is used in production of 3D printing consumables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110948868A true CN110948868A (en) | 2020-04-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911338157.4A Pending CN110948868A (en) | 2019-12-23 | 2019-12-23 | Raw materials mixing stirring device is used in production of 3D printing consumables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110948868A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2737497A1 (en) * | 2008-09-23 | 2010-04-01 | List Holding Ag | Device for carrying out mechanical, chemical and/or thermal processes |
| CN207310310U (en) * | 2017-10-09 | 2018-05-04 | 昆山科信高分子材料有限公司 | A kind of strong thermoplastic body mixer of stability |
| CN209682665U (en) * | 2019-02-02 | 2019-11-26 | 天津三瑞塑胶制品有限公司 | A kind of automatic charging batch mixer for glue film production system |
-
2019
- 2019-12-23 CN CN201911338157.4A patent/CN110948868A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2737497A1 (en) * | 2008-09-23 | 2010-04-01 | List Holding Ag | Device for carrying out mechanical, chemical and/or thermal processes |
| CN207310310U (en) * | 2017-10-09 | 2018-05-04 | 昆山科信高分子材料有限公司 | A kind of strong thermoplastic body mixer of stability |
| CN209682665U (en) * | 2019-02-02 | 2019-11-26 | 天津三瑞塑胶制品有限公司 | A kind of automatic charging batch mixer for glue film production system |
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Application publication date: 20200403 |