CN220144775U - Automatic mixing device for metal additive manufacturing - Google Patents
Automatic mixing device for metal additive manufacturing Download PDFInfo
- Publication number
- CN220144775U CN220144775U CN202321223121.3U CN202321223121U CN220144775U CN 220144775 U CN220144775 U CN 220144775U CN 202321223121 U CN202321223121 U CN 202321223121U CN 220144775 U CN220144775 U CN 220144775U
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- CN
- China
- Prior art keywords
- additive manufacturing
- motor
- side wall
- mixing device
- automatic mixing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 29
- 239000000654 additive Substances 0.000 title claims abstract description 26
- 230000000996 additive effect Effects 0.000 title claims abstract description 26
- 239000002184 metal Substances 0.000 title claims abstract description 26
- 238000002844 melting Methods 0.000 claims abstract description 28
- 230000008018 melting Effects 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000007480 spreading Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 24
- 238000007639 printing Methods 0.000 abstract description 5
- 239000007921 spray Substances 0.000 abstract description 5
- 238000003756 stirring Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 9
- 239000002245 particle Substances 0.000 description 8
- 239000002923 metal particle Substances 0.000 description 7
- 239000012744 reinforcing agent Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004557 technical material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Powder Metallurgy (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses an automatic mixing device for metal additive manufacturing, which comprises a shell and a working table plate arranged in the shell, wherein a spray head is correspondingly arranged above the working table plate, the upper end of the spray head is communicated with a communicating pipe, a melting cavity is fixedly arranged at the rear side wall of the shell, two feeding components are arranged at the upper wall of the melting cavity, a sealing cover is arranged at the side wall of one side of the melting cavity in a sealing and clamping manner, a motor is arranged at the side wall of the sealing cover, a connecting component is arranged between the motor and the sealing cover, a rotating shaft is arranged in the melting cavity in a rotating manner, the rotating shaft is connected with the motor, the rotating shaft is movably connected with the sealing cover, and a plurality of rotating sheets are arranged at the side wall of the rotating shaft in a sliding manner. The utility model relates to the technical field of additive manufacturing; this automatic mixing device for metal additive manufacturing has realized stirring and material loading's function simultaneously in the melting chamber, and this case has avoided transferring the material many times simultaneously, has increased the efficiency of printing.
Description
Technical Field
The utility model relates to the technical field of additive manufacturing, in particular to an automatic mixing device for metal additive manufacturing.
Background
The 3D printing, i.e. fast forming technology, is also called additive manufacturing, which is a technology for constructing objects by using powdery metal or plastic and other bondable materials based on digital model files in a layer-by-layer printing mode, wherein the additive manufacturing is usually realized by adopting a digital technical material printer, is usually used for manufacturing models in the fields of mould manufacturing, industrial design and the like, and is gradually used for directly manufacturing some products, and has parts printed by using the technology.
Before the existing metal additive manufacturing work, the metal particle materials and the particle reinforcing agents are required to be mixed, the metal particle materials and the particle reinforcing agents are often mixed in a container in advance in the prior art and then added into a molten pool to carry out a printing process, so that the working efficiency is reduced, meanwhile, the turnover of particles is carried out for many times, and the waste of materials can be caused by the metal particle materials adhered to the inner wall of the container.
Therefore, the utility model provides an automatic mixing device for metal additive manufacturing, so as to solve the problems.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides an automatic mixing device for metal additive manufacturing, which solves the problems.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an automatic mixing device for metal additive manufacturing, includes the casing and sets up the work platen in the casing, the top of work platen corresponds and is equipped with the shower nozzle, the upper end intercommunication of shower nozzle has the communicating pipe, the fixed melting chamber that is equipped with in back lateral wall department of casing, the upper wall department of melting chamber is equipped with two feeding components, the sealed joint in one side lateral wall department of melting chamber is equipped with the closing cap, the lateral wall department of closing cap is equipped with the motor, be equipped with coupling assembling between motor and the closing cap, the melting intracavity rotation is equipped with the axis of rotation, axis of rotation and motor interconnect, and swing joint between axis of rotation and the closing cap, the lateral wall department of axis of rotation slides and is equipped with a plurality of rotor pieces, is equipped with between a plurality of rotor pieces and draws in the subassembly.
Preferably: the feeding assembly comprises two feeding pipes which are communicated with each other and arranged at the side wall of the upper end of the melting cavity, pistons are arranged at the two feeding pipes in a sealing clamping mode, and the two pistons are fixedly connected through a connecting plate.
Preferably: the connecting assembly comprises a fixed plate fixedly arranged on the side wall of the motor, and extension springs are fixedly arranged between the side walls at the two ends of the fixed plate and the side walls of the sealing cover.
Preferably: the side wall of the cover is also fixedly provided with a ring magnet, and the side wall of the motor is fixedly provided with a matched ring magnet.
Preferably: the folding component comprises grooves arranged on the side walls of the tail ends of the rotating pieces, and a spreading spring is fixedly connected between the grooves on the side walls of the two adjacent rotating pieces.
Preferably: limiting sliding grooves are formed in the upper end and the lower end of the side wall of the rotating shaft, matched limiting sliding blocks are fixedly arranged on the side wall of the rotating piece, and the limiting sliding blocks slide in the limiting sliding grooves.
Advantageous effects
The utility model provides an automatic mixing device for metal additive manufacturing. Compared with the prior art, the method has the following beneficial effects:
(1) This automatic mixing device is used in metal vibration material disk, when removing through the axis of rotation, under the effect of strutting the spring, a plurality of rotor pieces are strutted, and later during the motor operation, can rotate through driving the axis of rotation, drive rotor piece simultaneously and rotate, carry out intensive mixing to metal particle material and the granule reinforcing agent in the melting chamber, need not relapse the turnover to the material, reduced the waste of material, also increased work efficiency simultaneously.
(2) This automatic mixing device is used in metal vibration material disk pulls out the axis of rotation through pulling motor, and this in-process, a plurality of rotor pieces are close to each other, compress and strut the spring in the recess, until a plurality of rotor pieces are closely laminated together each other, extrude the unnecessary material between the rotor pieces, thereby prevent to glue the extravagant condition of more material causing the material between the rotor piece, and this mode has avoided transferring the material many times simultaneously, has further increased the efficiency of printing.
Drawings
FIG. 1 is a schematic perspective view of an automatic mixing device for metal additive manufacturing according to the present utility model;
FIG. 2 is a schematic view of a back side of an automatic mixing device for metal additive manufacturing according to the present utility model;
FIG. 3 is a schematic perspective view of the other side of the back of the automatic mixing device for metal additive manufacturing according to the present utility model;
FIG. 4 is a schematic view of the structure at A in FIG. 3;
FIG. 5 is a schematic top view of an automatic mixing device for metal additive manufacturing according to the present utility model;
fig. 6 is a schematic diagram of the structure at B in fig. 5.
1, a shell; 2. a work platen; 3. a spray head; 4. a communicating pipe; 5. a melting chamber; 6. a feed pipe; 7. a piston; 8. a cover; 9. a motor; 10. a fixing plate; 11. a tension spring; 12. a rotating shaft; 13. a rotating piece; 14. a groove; 15. a spreading spring; 16. a metal groove; 17. a ring magnet.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
referring to fig. 1-6, an automatic mixing device for metal additive manufacturing comprises a housing 1 and a working table plate 2 arranged in the housing 1, a spray head 3 is correspondingly arranged above the working table plate 2, and the upper end of the spray head 3 is communicated with a communicating pipe 4, and is characterized in that: the back lateral wall department of casing 1 is fixed and is equipped with melting chamber 5, melting chamber 5's upper wall department is equipped with two feeding subassembly, melting chamber 5's one side lateral wall department sealing joint is equipped with closing cap 8, closing cap 8's lateral wall department is equipped with motor 9, be equipped with coupling assembling between motor 9 and the closing cap 8, melting chamber 5 internal rotation is equipped with axis of rotation 12, axis of rotation 12 and motor 9 interconnect, and swing joint between axis of rotation 12 and the closing cap 8, axis of rotation 12's lateral wall department slip is equipped with a plurality of rotor plates 13, limit sliding blocks have been seted up at both ends about axis of rotation 12's lateral wall, rotor plate 13's lateral wall department is fixed and is equipped with assorted limit sliding block, limit sliding block slides in limit sliding groove, make rotor plate 13 can carry out the slip on axis of rotation 12 simultaneously, be equipped with between a plurality of rotor plates 13 and draw in the subassembly in, at first from two feeding pipe 6 departments respectively, afterwards cover piston 7, afterwards press motor 9, make axis of rotation 12 enter into melting chamber 5, when axis of rotation 12 and melting chamber 5's inner wall motor inner wall, annular magnet 9 and motor 9 mutually support the mutual rotation 9, when rotor plate 13 and the rotation of motor, the annular magnet 17 and the rotor plate 13 can be rotated simultaneously, and the particle 15 are rotated simultaneously, and the particle is rotated in the rotation is fully, and the rotation of the rotor plate is carried out in the rotation 13, and the rotation is well-up, and the rotation of the inside the rotor plate is carried out, and the rotation of the rotor plate is carried out in the rotation, and the rotation of the rotation 13, and is well-down.
Embodiment two:
referring to fig. 1-6, the present embodiment provides a technical solution based on the first embodiment: the feeding assembly comprises two feeding pipes 6 which are communicated with each other and arranged on the side wall of the upper end of the melting cavity 5, pistons 7 are arranged at the two feeding pipes 6 in a sealing and clamping way, and the two pistons 7 are fixedly connected through a connecting plate;
the connecting component comprises a fixed plate 10 fixedly arranged on the side wall of the motor 9, extension springs 11 are fixedly arranged between the side walls of the two ends of the fixed plate 10 and the side wall of the sealing cover 8, annular magnets 17 are fixedly arranged on the side wall of the sealing cover 8, and matched annular magnets 17 are fixedly arranged on the side wall of the motor 9;
the assembly is drawn in including setting up the recess 14 in the terminal lateral wall department of rotor 13, fixedly connected with struts spring 15 between the recess 14 of two adjacent rotor 13 lateral walls department, after the stirring of a period of time, switch off motor 9, and pull motor 9 and pull out axis of rotation 12, in this process, a plurality of rotor 13 are close to each other, compress struts spring 15 in recess 14, until a plurality of rotor 13 closely laminate together each other, extrude the unnecessary material between the rotor 13, thereby prevent to glue the condition that has more material to cause the material extravagant between the rotor 13, simultaneously this mode has avoided transferring the material many times, the efficiency of printing has been increased.
And all that is not described in detail in this specification is well known to those skilled in the art.
In the additive manufacturing process, particle reinforcing agents can be added into metal particles in a molten pool, so that finally manufactured alloy has better mechanical properties and wear resistance, in the scheme, firstly, metal particle materials and particle reinforcing agents are respectively added from two feeding pipes 6, then a piston 7 is covered, then a motor 9 is pressed into a melting cavity 5, so that a rotating shaft 12 enters the melting cavity 5, when the rotating shaft 12 is mutually attached to the inner wall of the melting cavity 5, an annular magnet 17 on the side wall of the motor 9 is mutually adsorbed with a metal groove 16, the arrangement of the motor 9 and the rotating shaft 12 is completed, and when the rotating shaft 12 moves, a plurality of rotating plates 13 are stretched under the action of a stretching spring 15, then the motor 9 can be driven to rotate through driving the rotating shaft 12, simultaneously, the metal particle materials and the particle reinforcing agents in the melting cavity 5 are fully stirred, after a period of stirring, the motor 9 is pulled out, in the process, the rotating plates 13 are mutually close to each other, a plurality of rotating plates 13 are compressed and stretched out springs 15 are mutually attached to the grooves 14 until the rotating plates 13 are mutually attached, and the unnecessary materials are prevented from being printed and wasted due to the fact that the rotating plates are mutually attached to each other, and the material is prevented from being more than the situation of being printed.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an automatic mixing device for metal additive manufacturing, includes casing (1) and sets up work platen (2) in casing (1), the top of work platen (2) corresponds and is equipped with shower nozzle (3), the upper end intercommunication of shower nozzle (3) has communicating pipe (4), its characterized in that: the utility model discloses a novel energy-saving type electric energy-saving device, including casing (1) and motor (9), the back lateral wall department of casing (1) is fixed to be equipped with melting chamber (5), the upper wall department of melting chamber (5) is equipped with two feeding components, one side lateral wall department sealing joint of melting chamber (5) is equipped with closing cap (8), the lateral wall department of closing cap (8) is equipped with motor (9), be equipped with coupling assembling between motor (9) and closing cap (8), the rotation of melting chamber (5) is equipped with axis of rotation (12), axis of rotation (12) and motor (9) interconnect, and swing joint between axis of rotation (12) and closing cap (8), the lateral wall department slip of axis of rotation (12) is equipped with a plurality of rotor pieces (13), is equipped with between a plurality of rotor pieces (13) and draws in the subassembly.
2. An automatic mixing device for metal additive manufacturing according to claim 1, wherein: the feeding assembly comprises two feeding pipes (6) which are communicated with each other and arranged on the side wall of the upper end of the melting cavity (5), pistons (7) are arranged at the two feeding pipes (6) in a sealing clamping mode, and the two pistons (7) are fixedly connected through connecting plates.
3. An automatic mixing device for metal additive manufacturing according to claim 1, wherein: the connecting assembly comprises a fixing plate (10) fixedly arranged on the side wall of the motor (9), and extension springs (11) are fixedly arranged between the side walls of the two ends of the fixing plate (10) and the side wall of the sealing cover (8).
4. An automatic mixing device for metal additive manufacturing according to claim 3, wherein: the side wall of the sealing cover (8) is also fixedly provided with a ring magnet (17), and the side wall of the motor (9) is fixedly provided with a matched ring magnet (17).
5. An automatic mixing device for metal additive manufacturing according to claim 1, wherein: the folding assembly comprises grooves (14) arranged on the side walls of the tail ends of the rotating plates (13), and a spreading spring (15) is fixedly connected between the grooves (14) on the side walls of the two adjacent rotating plates (13).
6. An automatic mixing device for metal additive manufacturing according to claim 1, wherein: limiting sliding grooves are formed in the upper end and the lower end of the side wall of the rotating shaft (12), matched limiting sliding blocks are fixedly arranged on the side wall of the rotating piece (13), and the limiting sliding blocks slide in the limiting sliding grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321223121.3U CN220144775U (en) | 2023-05-19 | 2023-05-19 | Automatic mixing device for metal additive manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321223121.3U CN220144775U (en) | 2023-05-19 | 2023-05-19 | Automatic mixing device for metal additive manufacturing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220144775U true CN220144775U (en) | 2023-12-08 |
Family
ID=89012951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321223121.3U Active CN220144775U (en) | 2023-05-19 | 2023-05-19 | Automatic mixing device for metal additive manufacturing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220144775U (en) |
-
2023
- 2023-05-19 CN CN202321223121.3U patent/CN220144775U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |