CN221518822U - Raw material premixing device for 3D printing - Google Patents
Raw material premixing device for 3D printing Download PDFInfo
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- CN221518822U CN221518822U CN202322629728.8U CN202322629728U CN221518822U CN 221518822 U CN221518822 U CN 221518822U CN 202322629728 U CN202322629728 U CN 202322629728U CN 221518822 U CN221518822 U CN 221518822U
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- box body
- stirring
- wall
- fixedly arranged
- motor
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- 239000002994 raw material Substances 0.000 title claims abstract description 32
- 238000010146 3D printing Methods 0.000 title claims abstract description 17
- 238000003756 stirring Methods 0.000 claims abstract description 64
- 238000000034 method Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model relates to the technical field of 3D printing, and discloses a raw material premixing device for 3D printing, which comprises a bottom plate, wherein supporting legs are arranged at the top of the bottom plate, a cylinder body is arranged at the top of the supporting legs, two vertical plates are arranged at the top of the bottom plate, and a box body is arranged between the two vertical plates. This raw materials premixing device for 3D prints, through setting up stirring subassembly and drive assembly, start stirring motor drives stirring vane rotation and stir the raw materials from this, secondly start servo motor and drive the threaded rod rotation, adjust threaded piece and round bar left and right movement, make round bar sliding in the swing frame make its horizontal hunting, make the gag lever post slide in moving the frame, thereby drive and remove from top to bottom, promote the pole setting and the mounting panel removes, thereby accommodate motor box and stirring motor reciprocate, enlarge stirring vane's upper and lower stirring scope, the adjustable purpose of stirring scope has been realized.
Description
Technical Field
The utility model relates to the technical field of 3D printing, in particular to a raw material premixing device for 3D printing.
Background
The 3D printing technology, also called additive manufacturing, is a technology for constructing objects by using powdery metal or plastic and other bondable materials in a layer-by-layer printing mode on the basis of digital model files, wherein the bondable materials need to undergo a plurality of steps during manufacturing, including raw material reaction, raw material mixing is needed before raw material reaction is carried out, the existing raw material premixing device for 3D printing is mostly a single stirring rod, the stirring range is inconvenient to adjust, raw materials are added one by one, so that the raw materials added firstly after stirring are concentrated at the lower part, and the condition of uneven stirring is easy to occur at the upper part of the concentrated material added later, and the problem is solved by the raw material premixing device for 3D printing.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a raw material premixing device for 3D printing, which has the advantages of adjustable stirring range and the like, and solves the problems that the existing raw material premixing device for 3D printing is mostly a single stirring rod, is inconvenient to adjust the stirring range, and is easy to cause uneven stirring because raw materials are added one by one, so that the raw materials added firstly after stirring are concentrated at the lower part and the materials added later are concentrated at the upper part.
(II) technical scheme
In order to achieve the purpose of adjusting the stirring range, the utility model provides the following technical scheme: the utility model provides a raw materials premixing device for 3D prints, includes the bottom plate, the top of bottom plate is provided with the supporting leg, the top of supporting leg is provided with the barrel, the top of bottom plate is provided with the riser that quantity is two, two be provided with the box body between the riser, the inside of box body is provided with the stirring subassembly that extends to the barrel inside, the inside of box body is provided with the drive assembly who is connected with the stirring subassembly.
Preferably, the stirring assembly comprises upright rods, wherein the number of the upright rods which are two and extend to the bottom of the upright rods are movably arranged in the box body, mounting plates are fixedly arranged at the bottom of the upright rods, a motor box is fixedly arranged between the two mounting plates, a stirring motor is fixedly arranged in the motor box, and stirring blades which extend to the inside of the barrel are fixedly arranged at the output shaft of the stirring motor.
Preferably, the drive assembly includes servo motor, servo motor's inner wall fixed mounting has, servo motor's output shaft department fixed mounting has the threaded rod of being connected with box body inner wall rotation, the outside threaded connection of threaded rod has the screw thread piece of being connected with box body inner wall rear side sliding, the front side fixed mounting of screw thread piece has the round bar, the interior roof rotation of box body is connected with the swinging frame, the round bar extends to the inside of swinging frame, the top fixed mounting of pole setting has the removal frame with box body inner wall sliding connection, the front side fixed mounting of swinging frame has the gag lever post that extends to the removal frame inboard.
Preferably, the bottom of the bottom plate is fixedly provided with four universal wheels, two universal wheels are symmetrically distributed in a group, the number of the supporting legs is four, the inner bottom wall of the cylinder body is fixedly provided with a discharging pipe extending to the bottom of the cylinder body, and the inner top wall of the cylinder body is fixedly provided with a feeding hopper extending to the top of the cylinder body.
Preferably, the inner bottom wall of the box body is provided with two limit holes, the size of each limit hole is matched with the vertical rod, and the vertical rod is attached to the inner wall of each limit hole.
Preferably, the left side and the right side of the movable frame are fixedly provided with sliding blocks, and the movable frame is in sliding connection with the inner wall of the box body through the sliding blocks.
(III) beneficial effects
Compared with the prior art, the utility model provides a raw material premixing device for 3D printing, which has the following beneficial effects:
This raw materials premixing device for 3D prints, through setting up stirring subassembly and drive assembly, start stirring motor drives stirring vane rotation and stir the raw materials from this, secondly start servo motor and drive the threaded rod rotation, adjust threaded piece and round bar left and right movement, make round bar sliding in the swing frame make its horizontal hunting, make the gag lever post slide in moving the frame, thereby drive and remove from top to bottom, promote the pole setting and the mounting panel removes, thereby accommodate motor box and stirring motor reciprocate, enlarge stirring vane's upper and lower stirring scope, the adjustable purpose of stirring scope has been realized.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is an enlarged view of fig. 1 at a in accordance with the present utility model.
In the figure: 1 bottom plate, 2 supporting legs, 3 barrel, 4 risers, 5 box body, 6 stirring subassembly, 61 pole setting, 62 mounting panel, 63 motor box, 64 agitator motor, 65 stirring vane, 7 drive assembly, 71 servo motor, 72 threaded rod, 73 screw thread piece, 74 round bar, 75 swing frame, 76 gag lever post.
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.
Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a raw materials premixing device for 3D prints, includes bottom plate 1, and the top fixed mounting of bottom plate 1 has supporting leg 2, and the top fixed mounting of supporting leg 2 has barrel 3, and the top fixed mounting of bottom plate 1 has riser 4 that quantity is two, and fixed mounting has box body 5 between two risers 4, and the inside movable mounting of box body 5 has to extend to the inside stirring subassembly 6 of barrel 3, and the internally mounted of box body 5 has the drive assembly 7 of being connected with stirring subassembly 6.
The stirring subassembly 6 includes pole setting 61, and the inside movable mounting of box body 5 has two and extends to pole setting 61 of its bottom, and the bottom fixed mounting of pole setting 61 has mounting panel 62, and fixed mounting has motor box 63 between two mounting panels 62, and the inside fixed mounting of motor box 63 has agitator motor 64, agitator motor 64 and portable power source electric connection, and agitator motor 64's output shaft department fixed mounting has the stirring vane 65 that extends to the barrel 3 inside.
The driving assembly 7 comprises a servo motor 71, the inner wall of the box body 5 is fixedly provided with the servo motor 71, the servo motor 71 is electrically connected with a mobile power supply, an output shaft of the servo motor 71 can rotate positively and negatively, a threaded rod 72 which is rotationally connected with the inner wall of the box body 5 is fixedly arranged at the output shaft of the servo motor 71, a threaded block 73 which is rotationally connected with the rear side of the inner wall of the box body 5 is connected with the outer side of the threaded rod 72 in a threaded manner, a round rod 74 is fixedly arranged at the front side of the threaded block 73, the inner top wall of the box body 5 is rotationally connected with a swinging frame 75, a strip hole which is matched with the moving track of the round rod 74 is formed in the inner top wall of the box body 5, a seat body is fixedly arranged on the inner top wall of the box body 5, the swinging frame 75 is rotationally connected with the inner top wall of the box body 5 through the seat body, a moving frame 77 which is slidingly connected with the inner wall of the box body 5 is fixedly arranged at the top of the upright rod 61, a limit rod 76 which is extended to the inner side of the moving frame 77 is fixedly arranged at the front side of the swinging frame 75, and a rectangular hole which is matched with the moving track of the limit rod 76 is formed in the inner side of the moving frame 77.
Through setting up stirring subassembly 6 and drive assembly 7, start stirring motor 64 drives stirring vane 65 rotation and stir the raw materials thereby, secondly start servo motor 71 and drive threaded rod 72 rotation, adjust threaded piece 73 and round bar 74 left and right movement, make round bar 74 slide in swing frame 75 and make its swing about, make gag lever post 76 slide in remove frame 77, thereby drive and remove frame 77 reciprocates, promote pole setting 61 and mounting panel 62 and remove, thereby adjust motor box 63 and stirring motor 64 reciprocates, enlarge stirring vane 65's upper and lower stirring scope, the adjustable purpose of stirring scope has been realized.
The bottom of the bottom plate 1 is fixedly provided with four universal wheels, two universal wheels are symmetrically distributed in a group, the number of the supporting legs 2 is four, the inner bottom wall of the cylinder 3 is fixedly provided with a discharge pipe extending to the bottom of the cylinder, and the inner top wall of the cylinder 3 is fixedly provided with a feed hopper extending to the top of the cylinder.
Limiting holes with the number of two are formed in the inner bottom wall of the box body 5, the size of each limiting hole is matched with that of each vertical rod 61, the vertical rods 61 are attached to the inner walls of the limiting holes, stability of the vertical rods 61 in the moving process is guaranteed, sliding blocks are fixedly mounted on the left side and the right side of the moving frame 77, the moving frame 77 is in sliding connection with the inner walls of the box body 5 through the sliding blocks, and stability of the moving frame 77 in the moving process is guaranteed.
It should be noted that standard parts appearing in the present document can be purchased from the market, and specific connection modes of each part are all made by conventional means such as mature bolts, rivets and welding in the prior art, and mechanical, parts and equipment are all made by conventional types in the prior art, and circuit connection is made by conventional connection modes in the prior art, so that details not described in detail in the description belong to the prior art known to those skilled in the art, and no specific description is made here.
In summary, this raw material premixing device for 3D printing, through setting up stirring subassembly 6 and drive assembly 7, start stirring motor 64 drives stirring vane 65 rotation and stir the raw materials thereby, secondly start servo motor 71 and drive threaded rod 72 rotation, adjust threaded piece 73 and round bar 74 and move about, make round bar 74 slide in swing frame 75 and make its horizontal hunting, make gag lever post 76 slide in remove frame 77, thereby drive and remove frame 77 reciprocates, promote pole setting 61 and mounting panel 62 and remove, thereby adjust motor box 63 and stirring motor 64 and reciprocate, the upper and lower stirring scope of stirring vane 65 is enlarged, the purpose of stirring scope adjustable has been realized, current raw material premixing device for 3D printing has been solved, the majority is single stirring rod, be inconvenient for adjusting the stirring scope one by one, because raw materials are added in this way, raw materials that add earlier after the stirring concentrate in the lower part, the upper portion that the material that later adds is concentrated, the problem of stirring uneven condition easily appears.
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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
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 (4)
1. The utility model provides a raw materials premixing device for 3D prints, includes the bottom plate, the top of bottom plate is provided with the supporting leg, the top of supporting leg is provided with the barrel, the top of bottom plate is provided with the riser that quantity is two, two be provided with the box body between the riser, its characterized in that: the stirring assembly extending to the inside of the cylinder body is arranged in the box body, and the driving assembly connected with the stirring assembly is arranged in the box body;
The stirring assembly comprises upright rods, wherein two upright rods which extend to the bottom of the box body are movably arranged in the box body, a mounting plate is fixedly arranged at the bottom of the upright rods, a motor box is fixedly arranged between the two mounting plates, a stirring motor is fixedly arranged in the motor box, and stirring blades which extend to the inside of the barrel are fixedly arranged at the output shaft of the stirring motor;
The driving assembly comprises a servo motor, the servo motor is fixedly arranged on the inner wall of the box body, a threaded rod connected with the inner wall of the box body in a rotating mode is fixedly arranged at the output shaft of the servo motor, a threaded block connected with the rear side of the inner wall of the box body in a sliding mode is connected to the outer side of the threaded rod in a threaded mode, a round rod is fixedly arranged on the front side of the threaded block, a swinging frame is rotatably connected to the inner top wall of the box body, the round rod extends to the inner portion of the swinging frame, a movable frame connected with the inner wall of the box body in a sliding mode is fixedly arranged at the top of the vertical rod, and a limiting rod extending to the inner side of the movable frame is fixedly arranged on the front side of the swinging frame.
2. The raw material premixing device for 3D printing according to claim 1, wherein: the bottom of the bottom plate is fixedly provided with four universal wheels, two universal wheels are symmetrically distributed in a group, the number of the supporting legs is four, the inner bottom wall of the cylinder body is fixedly provided with a discharge pipe extending to the bottom of the cylinder body, and the inner top wall of the cylinder body is fixedly provided with a feed hopper extending to the top of the cylinder body.
3. The raw material premixing device for 3D printing according to claim 1, wherein: the inner bottom wall of the box body is provided with two limit holes, the size of each limit hole is matched with the vertical rod, and the vertical rod is attached to the inner wall of each limit hole.
4. The raw material premixing device for 3D printing according to claim 1, wherein: the left side and the right side of the movable frame are fixedly provided with sliding blocks, and the movable frame is in sliding connection with the inner wall of the box body through the sliding blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322629728.8U CN221518822U (en) | 2023-09-27 | 2023-09-27 | Raw material premixing device for 3D printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322629728.8U CN221518822U (en) | 2023-09-27 | 2023-09-27 | Raw material premixing device for 3D printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221518822U true CN221518822U (en) | 2024-08-13 |
Family
ID=92177740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322629728.8U Active CN221518822U (en) | 2023-09-27 | 2023-09-27 | Raw material premixing device for 3D printing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221518822U (en) |
-
2023
- 2023-09-27 CN CN202322629728.8U patent/CN221518822U/en active Active
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