CN220075594U - Automatic leveling mechanism of 3D printer - Google Patents
Automatic leveling mechanism of 3D printer Download PDFInfo
- Publication number
- CN220075594U CN220075594U CN202321585996.8U CN202321585996U CN220075594U CN 220075594 U CN220075594 U CN 220075594U CN 202321585996 U CN202321585996 U CN 202321585996U CN 220075594 U CN220075594 U CN 220075594U
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- China
- Prior art keywords
- fixedly connected
- printer
- base
- leveling mechanism
- motor
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- 238000007639 printing Methods 0.000 claims abstract description 18
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 10
- 230000001681 protective effect Effects 0.000 claims description 7
- 238000010146 3D printing Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic 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
Abstract
The utility model relates to the technical field of 3D printing and discloses an automatic leveling mechanism of a 3D printer, which comprises a base, wherein a fixing plate is fixedly connected to the left side of the upper part of the base, a motor I is fixedly connected to the upper part of the fixing plate, a bidirectional screw is fixedly connected to the output end of the motor I, threaded blocks are fixedly connected to the two sides of the outer part of the bidirectional screw, limiting blocks are fixedly connected to the front sides of the outer parts of the two threaded blocks, first hinging blocks are fixedly connected to the upper parts of the two threaded blocks, a first connecting rod is rotatably connected to the middle part of the first hinging block, and a second hinging block is rotatably connected to one end of the first connecting rod. According to the utility model, the workbench can be quickly leveled and stably lifted, and the printing precision of the 3D printer is improved, so that the position of the printing head can be automatically adjusted, the time and labor required by manual intervention of a worker can be reduced, and the working efficiency of the 3D printer is improved.
Description
Technical Field
The utility model relates to the technical field of 3D printing, in particular to an automatic leveling mechanism of a 3D printer.
Background
A 3D printer is a machine capable of manufacturing a three-dimensional object by adding materials. It builds objects by adding material (e.g., plastic, metal, or ceramic) layer by layer, which can be done by using CAD software to design a model and convert it into a file that can be built by a 3D printer, which can be detected using an auto leveling mechanism to make it smoother, helping to improve printing efficiency and product quality, as the printer chassis may be uneven for use times or other reasons, resulting in failure to achieve optimal print quality and success rate.
But current 3D printer is not stable enough when there is print platform to go up and down in the during operation, and is difficult for carrying out automatic leveling and the print head position of current 3D printer all goes manual regulation through the staff, and consuming time and consuming power reduces the work efficiency of printer.
Disclosure of Invention
In order to make up the defects, the utility model provides the automatic leveling mechanism of the 3D printer, which aims to solve the problems that a printing platform in the prior art is not stable enough in lifting and lowering and is not easy to automatically level, and the position of a printing head of the existing 3D printer is manually adjusted by a worker, so that time and labor are consumed, and the automatic leveling mechanism of the 3D printer is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a 3D printer automatic leveling mechanism, includes the base, base upper portion left side fixedly connected with fixed plate, fixed plate upper portion fixedly connected with motor one, motor one output fixedly connected with bi-directional screw, the equal fixedly connected with screw thread piece of the outside both sides of bi-directional screw, two the equal fixedly connected with stopper of screw thread piece outside front side, two the equal fixedly connected with first articulated piece in screw thread piece upper portion, first articulated piece middle part rotates and is connected with the head rod, first head rod one end rotates and is connected with the second articulated piece, second articulated piece fixedly connected with is in the workstation bottom, the equal fixedly connected with first telescopic link all around the workstation bottom, first telescopic link fixedly connected with is on base upper portion.
As a further description of the above technical solution:
the utility model discloses a base, including base upper portion, fixed block, motor, rack, telescopic column, rack, fixed block, telescopic column, the equal fixedly connected with fixed block in both sides of base upper portion, the left side the outside fixedly connected with protective housing of fixed block, the inside fixedly connected with motor two of protective housing, motor two output fixedly connected with pivots, the outside fixedly connected with gear of pivot, the outside meshing of gear is connected with rack, rack one end fixedly connected with is in the mounting bracket bottom, the right side the inside fixedly connected with telescopic column of fixed block, telescopic column one end fixedly connected with is in the mounting bracket bottom.
As a further description of the above technical solution:
the base is internally provided with a chute, and the two limiting blocks are in sliding connection with the inside of the chute.
As a further description of the above technical solution:
the mounting bracket lower part all around fixedly connected with second telescopic link, second telescopic link one end fixed connection is in fixed block upper portion.
As a further description of the above technical solution:
the electric push rod is fixedly connected inside the mounting frame, the movable plate is fixedly connected to the output end of the electric push rod, the fixed rods are fixedly connected to the two sides of the middle of the mounting frame, and the movable plate is slidably connected to the two sides of the fixed rods.
As a further description of the above technical solution:
the movable plate bottom fixedly connected with second connecting rod, second connecting rod one end fixedly connected with mounting panel, the mounting panel is inside to be provided with the print head.
As a further description of the above technical solution:
support columns are fixedly connected to two sides of the lower portion of the base.
As a further description of the above technical solution:
and one end of each supporting column is provided with an anti-slip pad.
The utility model has the following beneficial effects:
1. according to the utility model, through the coordination among the structures of the motor I, the bidirectional screw, the thread blocks, the first hinging block, the first connecting rod, the second hinging block, the workbench, the first telescopic rod and the like, the workbench can be quickly leveled and stably lifted, and the printing precision of the 3D printer is improved.
2. According to the utility model, through the cooperation among the structures of the motor II, the gear, the rack, the electric push rod, the fixed rod, the movable plate and the like, the position of the printing head can be automatically adjusted, the time and labor required by manual intervention of a worker can be reduced, and the working efficiency of the 3D printer is improved.
Drawings
Fig. 1 is a front view of a 3D printer auto leveling mechanism according to the present utility model;
FIG. 2 is a top view of a 3D printer auto leveling mechanism according to the present utility model;
fig. 3 is a schematic diagram of the internal structure of a fixing block of the automatic leveling mechanism of the 3D printer according to the present utility model;
fig. 4 is a schematic diagram of the internal structure of a base of the automatic leveling mechanism of the 3D printer according to the present utility model;
fig. 5 is a schematic diagram of the structure at a in fig. 4.
Legend description:
1. a base; 2. a first motor; 3. a bidirectional screw; 4. a screw block; 5. a first hinge block; 6. a first connecting rod; 7. a second hinge block; 8. a work table; 9. a first telescopic rod; 10. a limiting block; 11. a chute; 12. a second motor; 13. a rotating shaft; 14. a gear; 15. a rack; 16. a fixed block; 17. a protective shell; 18. a telescopic column; 19. a mounting frame; 20. a second telescopic rod; 21. an electric push rod; 22. a moving plate; 23. a fixed rod; 24. a second connecting rod; 25. a mounting plate; 26. a print head; 27. a support column; 28. an anti-slip pad; 29. and a fixing plate.
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. 1-5, one embodiment provided by the present utility model is: the utility model provides a 3D printer automatic leveling mechanism, including base 1, base 1 upper portion left side fixedly connected with fixed plate 29, fixed plate 29 upper portion fixedly connected with motor one 2, motor one 2 output fixedly connected with bi-directional screw 3, the equal fixedly connected with screw thread piece 4 of the outside both sides of bi-directional screw 3, the equal fixedly connected with stopper 10 of the outside front side of two screw thread pieces 4, the equal fixedly connected with first hinge piece 5 in two screw thread piece 4 upper portions, first hinge piece 5 middle part rotates and is connected with head rod 6, head rod 6 one end rotates and is connected with second hinge piece 7, second hinge piece 7 fixedly connected with is in workstation 8 bottom, the equal fixedly connected with first telescopic link 9 all around of workstation 8 bottom, first telescopic link 9 fixedly connected with is on base 1 upper portion.
Starting the motor I2, the motor I2 rotates with the bidirectional screw 3 fixedly connected with the output end, the bidirectional screw 3 moves with the threaded blocks 4 which are in threaded connection with the two sides outside, the threaded blocks 4 move with the first hinging blocks 5 fixedly connected with the upper part, the first hinging blocks 5 move with the first connecting rod 6 which is rotationally connected with the middle part, the first connecting rod 6 moves with the second hinging blocks 7 which are rotationally connected with one end, the second hinging blocks 7 move with the workbench 8 fixedly connected with the upper part, the workbench 8 can be quickly leveled and stably lifted, and the printing precision of the 3D printer is improved.
The fixed block 16 is fixedly connected to both sides of the upper portion of the base 1, the protective shell 17 is fixedly connected to the outer portion of the left fixed block 16, the motor II 12 is fixedly connected to the inner portion of the protective shell 17, the rotating shaft 13 is fixedly connected to the output end of the motor II 12, the gear 14 is fixedly connected to the outer portion of the rotating shaft 13, the rack 15 is connected to the outer portion of the gear 14 in a meshed mode, one end of the rack 15 is fixedly connected to the bottom of the mounting frame 19, the telescopic column 18 is fixedly connected to the inner portion of the right fixed block 16, and one end of the telescopic column 18 is fixedly connected to the bottom of the mounting frame 19.
The motor II 12 is started, the motor II 12 rotates with the rotating shaft 13 fixedly connected with the output end, the rotating shaft 13 rotates with the gear 14 fixedly connected with the outside, the gear 14 moves with the rack 15 externally meshed with the connection, the rack 15 moves with the mounting frame 19 fixedly connected with one end upwards or downwards, then the position of the printing head 26 can be automatically adjusted through the cooperation of the electric push rod 21, the position of the printing head 26 can be automatically adjusted, the time and labor force required by manual intervention of a worker can be reduced, and the working efficiency of the 3D printer is improved.
The base 1 is internally provided with a chute 11, and two limiting blocks 10 are in sliding connection inside the chute 11.
The effect of the stopper 10 moving inside the base 1 is achieved through the sliding groove 11 arranged inside the base.
The lower part of the mounting frame 19 is fixedly connected with a second telescopic rod 20, and one end of the second telescopic rod 20 is fixedly connected with the upper part of the fixed block 16.
By providing the second telescopic rod 20, stability of the mounting 19 in height adjustment is achieved.
Inside fixedly connected with electric putter 21 of mounting bracket 19, electric putter 21 output fixedly connected with movable plate 22, the equal fixedly connected with dead lever 23 in both sides of mounting bracket 19 middle part, movable plate 22 sliding connection is outside two dead levers 23.
The movable plate 22 is conveniently moved outside thereof by providing the fixing lever 23.
The bottom of the moving plate 22 is fixedly connected with a second connecting rod 24, one end of the second connecting rod 24 is fixedly connected with a mounting plate 25, a printing head 26 is arranged in the mounting plate 25,
through setting up second connecting rod 24, the installation of mounting panel 25 of being convenient for can adapt to different printing materials better through setting up print head 26 to enlarge the application range of printer.
Support columns 27 are fixedly connected to two sides of the lower portion of the base 1.
The support column 27 is provided to support the base 1.
One end of each support column 27 is provided with a non-slip mat 28.
Stability and anti-slip property of the support column 27 can be improved by arranging the anti-slip pad 28, so that shaking or sliding phenomenon in the 3D printing process is avoided, and printing quality and accuracy are ensured.
Working principle: when the printer is used, the motor I2 is started firstly, the motor I2 rotates with the bidirectional screw 3 fixedly connected with the output end, the bidirectional screw 3 moves with the threaded blocks 4 which are externally connected with the two sides in a threaded manner, the threaded blocks 4 move with the first hinging blocks 5 fixedly connected with the upper part, the first hinging blocks 5 move with the first connecting rods 6 which are rotatably connected with the middle part, the first connecting rods 6 move with the second hinging blocks 7 which are rotatably connected with one end, the second hinging blocks 7 move with the workbench 8 fixedly connected with the upper part, the rapid leveling and stable lifting of the workbench 8 are realized, the printing precision of the 3D printer is improved, then the motor II 12 rotates with the rotating shaft 13 fixedly connected with the output end through the starting of the motor II 12, the rotating shaft 13 rotates with the externally fixedly connected gear 14, the gear 14 moves with the rack 15 which is externally meshed and connected, the rack 15 moves upwards or downwards with the mounting frame 19 fixedly connected with one end, and then the position of the printing head 26 can be automatically adjusted through the cooperation of the electric push rod 21, the automatic position adjustment of the printing head 26 is realized, the required manual intervention time of the printer is reduced, and the printing time of the printer is shortened.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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 described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a 3D printer automatic leveling mechanism, includes base (1), its characterized in that: the novel telescopic device comprises a base (1), and is characterized in that a fixing plate (29) is fixedly connected to the left side of the upper portion of the base (1), a motor I (2) is fixedly connected to the upper portion of the fixing plate (29), a bidirectional screw (3) is fixedly connected to the output end of the motor I (2), threaded blocks (4) are fixedly connected to the two sides of the outer portion of the bidirectional screw (3), limiting blocks (10) are fixedly connected to the front sides of the threaded blocks (4) respectively, two first hinging blocks (5) are fixedly connected to the upper portion of the threaded blocks (4), a first connecting rod (6) is rotationally connected to the middle portion of the first hinging blocks (5), a second hinging block (7) is rotationally connected to one end of the first connecting rod (6), a first telescopic rod (9) is fixedly connected to the bottom of a workbench (8), and the periphery of the bottom of the workbench (8) is fixedly connected to the upper portion of the base (1).
2. The 3D printer auto leveling mechanism of claim 1, wherein: the utility model discloses a base, including base (1), fixed block (16) of equal fixedly connected with in base (1) upper portion both sides, the left side fixed block (16) outside fixedly connected with protective housing (17), the inside fixedly connected with motor two (12) of protective housing (17), motor two (12) output fixedly connected with pivot (13), pivot (13) outside fixedly connected with gear (14), gear (14) outside meshing is connected with rack (15), rack (15) one end fixedly connected with is in mounting bracket (19) bottom, right side fixed block (16) inside fixedly connected with telescopic column (18), telescopic column (18) one end fixedly connected with is in mounting bracket (19) bottom.
3. The 3D printer auto leveling mechanism of claim 1, wherein: the base (1) is internally provided with a chute (11), and the two limiting blocks (10) are in sliding connection with the inside of the chute (11).
4. The 3D printer auto leveling mechanism of claim 2, wherein: the lower part of the mounting frame (19) is fixedly connected with a second telescopic rod (20) all around, and one end of the second telescopic rod (20) is fixedly connected with the upper part of the fixed block (16).
5. The 3D printer auto leveling mechanism of claim 2, wherein: the electric motor is characterized in that an electric push rod (21) is fixedly connected inside the mounting frame (19), the output end of the electric push rod (21) is fixedly connected with a movable plate (22), fixing rods (23) are fixedly connected to two sides of the middle of the mounting frame (19), and the movable plate (22) is slidably connected to the two outer parts of the fixing rods (23).
6. The 3D printer auto leveling mechanism of claim 5, wherein: the bottom of the movable plate (22) is fixedly connected with a second connecting rod (24), one end of the second connecting rod (24) is fixedly connected with a mounting plate (25), and a printing head (26) is arranged inside the mounting plate (25).
7. The 3D printer auto leveling mechanism of claim 1, wherein: support columns (27) are fixedly connected to two sides of the lower portion of the base (1).
8. The 3D printer auto leveling mechanism of claim 7, wherein: one end of each supporting column (27) is provided with an anti-slip pad (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321585996.8U CN220075594U (en) | 2023-06-21 | 2023-06-21 | Automatic leveling mechanism of 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321585996.8U CN220075594U (en) | 2023-06-21 | 2023-06-21 | Automatic leveling mechanism of 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220075594U true CN220075594U (en) | 2023-11-24 |
Family
ID=88823482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321585996.8U Active CN220075594U (en) | 2023-06-21 | 2023-06-21 | Automatic leveling mechanism of 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220075594U (en) |
-
2023
- 2023-06-21 CN CN202321585996.8U patent/CN220075594U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |