CN220742158U - Leveling mechanism capable of leveling rapidly - Google Patents
Leveling mechanism capable of leveling rapidly Download PDFInfo
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- CN220742158U CN220742158U CN202322404969.2U CN202322404969U CN220742158U CN 220742158 U CN220742158 U CN 220742158U CN 202322404969 U CN202322404969 U CN 202322404969U CN 220742158 U CN220742158 U CN 220742158U
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- printing platform
- fixedly arranged
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- leveling
- leveling mechanism
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- 230000007246 mechanism Effects 0.000 title claims abstract description 29
- 238000007639 printing Methods 0.000 claims abstract description 69
- 230000005484 gravity Effects 0.000 claims abstract description 35
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000013598 vector Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model provides a leveling mechanism capable of quickly leveling, which relates to the technical field of leveling mechanisms and comprises a mounting plate and a printing platform, wherein the printing platform is arranged at the top end of the mounting plate, fixed blocks are fixedly arranged at four corners of the top end of the mounting plate, a limiting rod is fixedly arranged at the top end of the fixed blocks, a spring is sleeved on the surface of the limiting rod at a position close to the bottom end of the printing platform, and a hollow arc-shaped block is fixedly arranged at the top end of the printing platform. According to the utility model, by means of the arrangement of the springs, the limiting rods, the gravity balls and the gravity blocks, when the printing platform is leveled, the printing platform can be leveled by itself through the gravity balls and the gravity blocks after the supporting plates are moved away from the printing platform, and then the supporting plates are used for supporting the printing platform through the starting of the electric telescopic rods, so that the phenomenon that the printing platform needs to be leveled manually is avoided, and the leveling of the printing platform is faster.
Description
Technical Field
The utility model relates to the technical field of leveling mechanisms, in particular to a leveling mechanism capable of being quickly leveled.
Background
The leveling mechanism is a device for adjusting the horizontal relation between the 3D printing platform and the printing head, and has the main function of ensuring that the surface of the printing platform is in a horizontal state so as to realize accurate lamination in the printing process, is arranged at each corner of the 3D printer, is provided with a screw rod or a leveling nut connected with the printing platform, and adjusts the length of the screw rod by rotating the screw rod or the leveling nut, thereby changing the height of the printing platform, and realizing the horizontal leveling of the whole printing platform by adjusting the length of each screw rod.
Publication number CN215704136U discloses a manual leveling mechanism, comprising a leveling nut, a leveling screw, a leveling spring, a hot bed fixing profile and a screw fixing profile, wherein the leveling screw comprises a lower end shaft head, a middle shaft body and an upper shaft body, two sides corresponding to the lower end shaft head are cut flat to form a waist-shaped structure, the outer wall of the upper shaft body is provided with external threads, and the center of the upper end surface of the upper shaft body is provided with a threaded hole; the hot bed fixing profile is provided with a leveling hole which is matched with the upper shaft body to movably pass through, the screw fixing profile is provided with a through hole which is matched with the middle shaft body to pass through, the outer edge surface of the lower end of the through hole is provided with a limiting structure, the leveling spring is sleeved on a leveling screw rod body between the hot bed fixing profile and the screw fixing profile, the center of the end surface of a leveling nut is provided with a threaded through hole, and a limiting bolt is arranged in a threaded hole of the upper shaft body.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a leveling mechanism capable of being quickly leveled.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a leveling mechanism that can level fast, includes mounting panel and print platform, print platform sets up the top at the mounting panel, the equal fixed mounting in four corners on mounting panel top has the fixed block, the top fixed mounting of fixed block has the gag lever post, the position department cover that the gag lever post surface is close to print platform bottom is equipped with the spring, the top fixed mounting of print platform has the cavity arc piece, the inside bottom fixed mounting of cavity arc piece has the focus ball, the centre fixed mounting of cavity arc piece bottom has the connecting rod, the bottom fixed mounting of connecting rod has the focus piece, electric telescopic handle is installed on the top of mounting panel, the connecting piece is installed to electric telescopic handle's output, the top fixed mounting of connecting piece has the backup pad, ultrasonic sensor is installed in the centre at backup pad top.
Further, sliding connection is between gag lever post and the print platform, the top fixed mounting of gag lever post has the dog. Accordingly, in order to limit the movement track of the printing platform.
Further, the bottom fixed mounting of electric telescopic handle has the fixed plate, fixed mounting between fixed plate and the mounting panel. Accordingly, the electric telescopic rod is fixed.
Further, a rubber pad is fixedly arranged at the top end of the supporting plate. Accordingly, the support plate has the effect of protecting the printing platform when supporting the printing platform.
Further, the supporting block is installed on the top of spring, laminating mutually between supporting block and the print platform, sliding connection between supporting block and the gag lever post. Accordingly, in order to enable the printing platform to move on the limiting rod, the printing platform can be leveled through the gravity ball and the gravity block.
Further, a measuring level mechanism is arranged in the middle of the top end of the printing platform and comprises a bubble level, the bubble level is arranged in the middle of the top end of the printing platform, and a transparent protection plate is fixedly arranged at the position, close to the bubble level, of the top end of the printing platform. Accordingly, it is convenient to observe whether the printing platform is in a horizontal state.
Further, a placing groove is formed in the position, close to the bubble level, of the top end of the printing platform, and the bubble level is arranged in the placing groove. Accordingly, the bubble level is conveniently accommodated.
Compared with the prior art, the utility model has the advantages and positive effects that:
1. according to the utility model, by means of the arrangement of the springs, the limiting rods, the gravity balls and the gravity blocks, when the printing platform is leveled, the printing platform can be leveled by itself through the gravity balls and the gravity blocks after the supporting plates are moved away from the printing platform, and then the supporting plates are used for supporting the printing platform through the starting of the electric telescopic rods, so that the phenomenon that the printing platform needs to be leveled manually is avoided, and the leveling of the printing platform is faster.
2. According to the utility model, through the arrangement of the bubble level instrument, when the printing platform is leveled, whether the printing platform is in the level device or not can be observed through the bubble level instrument, so that whether the printing platform is in the level state or not is more convenient to observe, and through the arrangement of the transparent protection plate, the bubble level instrument can be protected, and the observation of the bubble level instrument is also facilitated.
Drawings
FIG. 1 is a schematic diagram of a leveling mechanism capable of leveling rapidly according to the present utility model;
FIG. 2 is a schematic diagram of a partially exploded construction of a leveling mechanism for quick leveling according to the present utility model;
FIG. 3 is an enlarged view of the leveling mechanism A in FIG. 2, showing a quick leveling mechanism according to the present utility model;
fig. 4 is a schematic diagram of an electric telescopic rod of a leveling mechanism capable of leveling rapidly according to the present utility model.
Legend description:
1. a mounting plate; 2. a printing platform; 3. a stop block; 4. an electric telescopic rod; 5. a fixed block; 6. a spring; 7. a limit rod; 8. a fixing plate; 9. a transparent protection plate; 10. a bubble level; 11. a placement groove; 12. a center of gravity ball; 13. a center of gravity block; 14. a connecting rod; 15. a hollow arc block; 16. a connecting piece; 17. a support plate; 18. an ultrasonic sensor.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Example 1
Referring to fig. 1-4, the present utility model provides a technical solution: a leveling mechanism capable of being quickly leveled comprises a mounting plate 1 and a printing platform 2, wherein the printing platform 2 is arranged at the top end of the mounting plate 1, four corners of the top end of the mounting plate 1 are fixedly provided with fixing blocks 5, the top end of each fixing block 5 is fixedly provided with a limiting rod 7, a spring 6 is sleeved at the position, close to the bottom end of the printing platform 2, of the surface of each limiting rod 7, the top end of the printing platform 2 is fixedly provided with a hollow arc-shaped block 15, the limiting rod 7 is in sliding connection with the printing platform 2, the top end of each limiting rod 7 is fixedly provided with a stop block 3, the bottom end of the inside of each hollow arc-shaped block 15 is fixedly provided with a gravity ball 12, the middle of the bottom end of each hollow arc-shaped block 15 is fixedly provided with a connecting rod 14, the bottom end of each connecting rod 14 is fixedly provided with a gravity block 13, the top end of the mounting plate 1 is provided with an electric telescopic rod 4, the bottom end of each electric telescopic rod 4 is fixedly provided with a fixing plate 8, the fixing plate 8 is fixedly arranged with the mounting plate 1, the output end of the electric telescopic rod 4 is provided with a connecting piece 16, the top end of the connecting piece 16 is fixedly provided with a supporting plate 17, the top end of the supporting plate 17 is fixedly provided with a rubber pad, the middle of the top end of the supporting plate 17 is provided with an ultrasonic sensor 18, the top end of the spring 6 is provided with a supporting block, the supporting block is attached to the printing platform 2, the supporting block is in sliding connection with the limiting rod 7, the spring 6, the limiting rod 7, the gravity ball 12 and the gravity block 13 are designed to ensure that the printing platform 2 can be automatically leveled through the gravity ball 12 and the gravity block 13 after the supporting plate 17 moves away from the printing platform 2, then the supporting plate 17 supports the printing platform 2 through the starting of the electric telescopic rod 4, the phenomenon that the printing platform 2 needs to be manually leveled is avoided, the leveling of the printing platform 2 is made faster.
Example two
Referring to fig. 2-3, a measuring level mechanism is arranged in the middle of the top end of the printing platform 2, the measuring level mechanism comprises a bubble level 10, the bubble level 10 is installed in the middle of the top end of the printing platform 2, a transparent protection plate 9 is fixedly installed at the position, close to the bubble level 10, of the top end of the printing platform 2, a placing groove 11 is formed in the position, close to the bubble level 10, of the top end of the printing platform 2, the bubble level 10 is arranged in the placing groove 11, the bubble level 10 is designed to enable the printing platform 2 to be level, whether the printing platform 2 is in a level device or not can be observed through the bubble level 10, whether the printing platform 2 is in a level state or not is more convenient to observe, and through the arrangement of the transparent protection plate 9, the bubble level 10 can be protected, and the bubble level 10 is convenient to observe.
Working principle: when the leveling mechanism is leveled, firstly, the electric telescopic rod 4 is started, the connecting piece 16 is driven to move downwards by the starting of the electric telescopic rod 4, the supporting plate 17 is driven to move downwards by the downwards moving of the connecting piece 16 until the supporting plate 17 is far away from the printing platform 2, under the action of gravity of the gravity center ball 12 and the gravity center block 13, as the gravity centers of the gravity center ball 12 and the gravity center block 13 are positioned at the geometric center of the hollow arc-shaped block 15, one object can be regarded as being composed of countless tiny objects, under the influence of neglecting other external force and friction force, the gravity vectors of the tiny objects meet to form a total gravity vector, and the gravity vector passes through the center of the gravity center ball 12, therefore, by keeping the gravity center ball 12 at a balanced position, the object is kept in a horizontal state without the action of external force, therefore, four corners of the printing platform 2 move on the limiting rods 7 under the influence of the gravity ball 12 and the gravity block 13, and the printing platform 2 always keeps an upward force under the influence of the elasticity of the springs 6, so that the printing platform 2 can automatically level under the action of the gravity ball 12 and the gravity block 13 until the printing platform 2 is in a horizontal state, the electric telescopic rod 4 and the ultrasonic sensor 18 are started, the starting of the electric telescopic rod 4 drives the connecting block to move upwards, the upward movement of the connecting block drives the supporting plate 17 to move upwards, when the ultrasonic sensor 18 moves to meet one printing platform 2, part of energy is reflected back to the sensor by a target object, and therefore the ultrasonic sensor 18 transmits a signal to the electric telescopic rod 4, the electric telescopic rod 4 is closed, and the supporting plate 17 abuts against the bottom end of the printing platform 2, so that the printing platform 2 is supported.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (7)
1. The utility model provides a leveling mechanism that can level fast, includes mounting panel (1) and print platform (2), its characterized in that: the printing platform (2) is arranged at the top of the mounting plate (1), fixed blocks (5) are fixedly arranged at four corners of the top of the mounting plate (1), a limiting rod (7) is fixedly arranged at the top of the fixed blocks (5), a spring (6) is sleeved at the position, close to the bottom end of the printing platform (2), of the surface of the limiting rod (7), a hollow arc block (15) is fixedly arranged at the top of the printing platform (2), a gravity ball (12) is fixedly arranged at the bottom end of the inside of the hollow arc block (15), a connecting rod (14) is fixedly arranged in the middle of the bottom end of the hollow arc block (15), a gravity block (13) is fixedly arranged at the bottom end of the connecting rod (14), an electric telescopic rod (4) is arranged at the top end of the mounting plate (1), a connecting piece (16) is arranged at the output end of the electric telescopic rod (4), a supporting plate (17) is fixedly arranged at the top end of the connecting piece (16), and an ultrasonic sensor (18) is arranged in the middle of the top end of the supporting plate (17).
2. The rapidly leveled leveling mechanism of claim 1, wherein: the printing device is characterized in that the limiting rod (7) is connected with the printing platform (2) in a sliding mode, and a stop block (3) is fixedly arranged at the top end of the limiting rod (7).
3. The rapidly leveled leveling mechanism of claim 1, wherein: the bottom end fixed mounting of electric telescopic handle (4) has fixed plate (8), fixed mounting between fixed plate (8) and mounting panel (1).
4. The rapidly leveled leveling mechanism of claim 1, wherein: and a rubber pad is fixedly arranged at the top end of the supporting plate (17).
5. The rapidly leveled leveling mechanism of claim 1, wherein: the top of the spring (6) is provided with a supporting block, the supporting block is attached to the printing platform (2), and the supporting block is in sliding connection with the limiting rod (7).
6. The rapidly leveled leveling mechanism of claim 1, wherein: the middle of print platform (2) top is provided with measures horizontal mechanism, it includes bubble spirit level (10) to measure horizontal mechanism, bubble spirit level (10) are installed in the centre on print platform (2) top, print platform (2) top is close to the position department fixed mounting of bubble spirit level (10) has transparent guard plate (9).
7. The rapidly leveled leveling mechanism of claim 6, wherein: the position of the top end of the printing platform (2) close to the bubble level (10) is provided with a placing groove (11), and the bubble level (10) is arranged in the placing groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322404969.2U CN220742158U (en) | 2023-09-05 | 2023-09-05 | Leveling mechanism capable of leveling rapidly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322404969.2U CN220742158U (en) | 2023-09-05 | 2023-09-05 | Leveling mechanism capable of leveling rapidly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220742158U true CN220742158U (en) | 2024-04-09 |
Family
ID=90565350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322404969.2U Active CN220742158U (en) | 2023-09-05 | 2023-09-05 | Leveling mechanism capable of leveling rapidly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220742158U (en) |
-
2023
- 2023-09-05 CN CN202322404969.2U patent/CN220742158U/en active Active
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