CN205044183U - A print platform that what was used for 3D printer takes auto leveling mechanism - Google Patents
A print platform that what was used for 3D printer takes auto leveling mechanism Download PDFInfo
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- CN205044183U CN205044183U CN201520793743.9U CN201520793743U CN205044183U CN 205044183 U CN205044183 U CN 205044183U CN 201520793743 U CN201520793743 U CN 201520793743U CN 205044183 U CN205044183 U CN 205044183U
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- print platform
- leveling mechanism
- levelling device
- control system
- printer according
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Abstract
The utility model discloses a print platform that what was used for 3D printer takes auto leveling mechanism, including printer fixed frame, Z axle linear slideway group, print platform and print platform bracket, Z axle linear slideway group is fixed on fixed frame, print platform and print platform bracket are fixed to go up in Z axle linear slideway group through strutting arrangement and to be done the up -and -down motion along with Z axle linear slideway group, below the print platform bracket is located print platform, surface mounting has horizon sensor under the print platform, be provided with the levelling device between print platform bracket and the print platform, a common electric connection control system between horizon sensor and the levelling device, the utility model discloses an adopt horizon sensor and levelling device, leveling is carried out by control system control drive levelling device to print platform according to gained gradient to real -time detection print platform's the level skew condition to guaranteed that print platform keeps horizontal state, thereby guaranteed product shaping precision.
Description
Technical field
The utility model relates to 3D printing technique field, especially relates to a kind of print platform of the band auto-leveling mechanism for 3D printer.
Background technology
3D printer is also known as three-dimensional printer, a kind of accumulation manufacturing technology, i.e. a kind of machine of RP technique, it is based on a kind of mathematical model file, use special wax material, powdery metal or plastics etc. can jointing material, manufacture three-dimensional object by the jointing material printed from level to level.Present stage, three-dimensional printer was used to manufacture a product.The mode successively printed carrys out the technology of constructed object.The principle of 3D printer is that data and raw material are put in 3D printer, and machine can be created product from level to level according to program.
The level of print platform is kept to print most important to 3D, 3D especially for the FDM fused glass pellet technology to be accumulated as feature layer by layer prints technique, the flatness of print platform directly determines the success or failure of ground floor also just to determine the success or failure of whole printing.The 3D printer of current majority control method be manual adjustments, comprise adjustment in use bolt, the equipment such as level meter.Due to by the impact of people's subjective factor, speed and the precision of leveling can not be guaranteed, and its process steps is loaded down with trivial details, and effect often also and unreliable.Thus make the printing effect of refined model unsatisfactory.
Utility model content
In order to solve above-mentioned prior art problem, the utility model provides a kind of print platform of the band auto-leveling mechanism for 3D printer, and regulated efficiency of improving the standard, realizes automatic leveling at work, ensures formed product precision.
The technical solution of the utility model is: a kind of print platform of the band auto-leveling mechanism for 3D printer, it is characterized in that, comprise printer fixed frame, z axis slide rail set, print platform and print platform bracket, described z axis slide rail set is fixed on fixed frame, described print platform and print platform bracket are fixed in z axis slide rail set can be moved up and down with z axis slide rail set by bracing or strutting arrangements, print platform bracket is positioned at below print platform, described print platform lower surface is provided with horizon sensor, levelling device is provided with between described print platform bracket and print platform, common electric connection one control system between described horizon sensor and levelling device.
Described horizon sensor transmission of electric signals obtains real-time gradient to control system to make control system, and control system transmits drive singal to levelling device to drive unlatching or the closedown of levelling device; Described horizon sensor adopts double-shaft level sensor, the levelness of the whole plane of print platform can be detected, real-time data measured is transferred to control system by horizon sensor, if the drift rate produced after control system process data exceedes preset range, then send drive singal and order about levelling device work, levelling device carries out leveling to print platform, treats that the data that horizon sensor is returned to control system are in preset range value, then control system controls levelling device and quits work.
Described levelling device is made up of a main control motor and 4 lifts, and 4 lifts lay respectively at four angles place of print platform, and main control motor opposes respectively according to the drive singal that control system is transmitted the lifting of control 4 lifts.
Described lift adopts screw elevator, and lifting is steady and accurate, can realize leveling fast.
Described z axis slide rail set is socketed with axle sleeve, and described bracing or strutting arrangement comprises welding fixed part together and supporting part is formed, and described fixed part is fixedly connected with axle sleeve, and supporting part is for supporting print platform and print platform bracket.
Described supporting part is made up of upper grip block and lower grip block, described upper grip block is for clamping print platform one side, lower grip block is for clamping print platform bracket one side, the clamping length of described lower grip block is greater than grip block, object is to improve the support force to printing rig bracket, described bracing or strutting arrangement is steel construction, and bearing capacity is strong.
Further, be provided with rubber sheet gasket between described upper grip block and the upper and lower surface of print platform one side, there is cushioning effect, print platform can be reduced in the up and down vibration making generation.
The beneficial effects of the utility model are:
1, the utility model is by adopting horizon sensor and levelling device, the horizontal-shift situation of real-time detection print platform, controlled to drive levelling device to carry out leveling to print platform by control system according to obtained gradient, thus ensure that print platform keeps level, thus ensure that formed product precision, the utility model structure is simple, and horizontal adjustment efficiency is high, there is higher precision, be applicable to use when printing refined model;
2, the utility model clamps printed product platform and print platform support respectively by the upper grip block and lower grip block adopting bracing or strutting arrangement, improve the bearing capacity of bracing or strutting arrangement, adopt rubber sheet gasket simultaneously, make print platform moving process more stable, improve printing effect.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the schematic diagram of the utility model bracing or strutting arrangement.
In figure, 1, fixed frame; 2, z axis slide rail set; 3, print platform; 4, print platform bracket; 5, bracing or strutting arrangement; 51, fixed part; 52, supporting part; 521, upper grip block; 522, lower grip block; 523, rubber sheet gasket; 6, horizon sensor; 7, levelling device; 71, main control motor; 72, lift; 8, control system.
Detailed description of the invention
Be further elaborated the utility model below in conjunction with drawings and Examples, the utility model direction is as the criterion with Fig. 1.
As shown in Figure 1 to Figure 3, a kind of print platform of the band auto-leveling mechanism for 3D printer, comprise fixed frame 1, z axis slide rail set 2, print platform 3, print platform bracket 4, bracing or strutting arrangement 5, horizon sensor 6, adjusting device 7 and master control system 8, described z axis slide rail set 2 is fixed on fixed frame 1, print platform 3 and print platform bracket 4 are fixed in z axis slide rail set 2 can be moved up and down with z axis slide rail set 2 by bracing or strutting arrangements 5, print platform bracket 4 is positioned at below print platform 3, horizon sensor 6 is arranged on print platform 3 lower surface, levelling device 7 is arranged between print platform bracket 4 and print platform 3, between horizon sensor 6 and levelling device 7, common and control system 8 is electrically connected, horizon sensor 6 transmission of electric signals obtains real-time gradient to control system 8 to make control system, control system 8 transmits drive singal to levelling device 7 to drive unlatching or the closedown of levelling device 7.
Described horizon sensor 6 adopts double-shaft level sensor, the levelness of the whole plane of print platform 3 can be detected, the data recorded in real time are transferred to control system 8 by horizon sensor 6, if the drift rate that control system 8 produces after processing data exceedes preset range, then send drive singal to order about levelling device 7 and work, levelling device 7 pairs of print platforms 3 carry out leveling, treat that the data that horizon sensor 6 is returned to control system 8 are in preset range value, then control system controls levelling device 7 and quits work.
Described levelling device 7 is made up of a main control motor 71 and 4 lifts 72,4 lifts lay respectively at four angles place of print platform 3, main control motor 71 independently controls the lifting of 4 lifts according to the drive singal that control system 8 is transmitted, particularly, lift adopts screw elevator, can realize stable leveling.
Described z axis slide rail set is socketed with axle sleeve, described bracing or strutting arrangement 5 comprises welding fixed part 51 together and supporting part 52 is formed, fixed part 51 is fixedly connected with axle sleeve, supporting part 52 is made up of upper grip block 521 and lower grip block 522, described upper grip block 521 is for clamping print platform 3 one side, lower grip block 522 is for clamping print platform bracket 4 one side, the clamping length of described lower grip block 522 is greater than grip block 521, object is to improve the support force to printing rig bracket 4, described bracing or strutting arrangement 5 is steel construction, and bearing capacity is strong.
Be provided with rubber sheet gasket 523 between described upper grip block 521 and the upper and lower surface of print platform 3 one side, rubber sheet gasket 523 has cushioning effect, rocks excessive when preventing print platform 3 up and down, ensures the stationarity of print platform.
The above; be only preferred embodiment of the present utility model; not in order to limit the utility model, every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalently replace and improve, all should be included in the protection domain of technical solutions of the utility model.
Claims (10)
1. the print platform for the band auto-leveling mechanism of 3D printer, it is characterized in that, comprise printer fixed frame, z axis slide rail set, print platform and print platform bracket, described z axis slide rail set is fixed on fixed frame, described print platform and print platform bracket are fixed in z axis slide rail set can be moved up and down with z axis slide rail set by bracing or strutting arrangements, print platform bracket is positioned at below print platform, described print platform lower surface is provided with horizon sensor, levelling device is provided with between described print platform bracket and print platform, common electric connection one control system between described horizon sensor and levelling device.
2. the print platform of the band auto-leveling mechanism for 3D printer according to claim 1, it is characterized in that, described horizon sensor transmission of electric signals obtains real-time gradient to control system to make control system, and control system transmits drive singal to levelling device to drive unlatching or the closedown of levelling device.
3. the print platform of the band auto-leveling mechanism for 3D printer according to claim 2, is characterized in that, described horizon sensor adopts double-shaft level sensor.
4. the print platform of the band auto-leveling mechanism for 3D printer according to claim 2, it is characterized in that, described levelling device is made up of a main control motor and 4 lifts, 4 lifts lay respectively at four angles place of print platform, and main control motor opposes respectively according to the drive singal that control system is transmitted the lifting of control 4 lifts.
5. the print platform of the band auto-leveling mechanism for 3D printer according to claim 4, is characterized in that, described lift adopts screw elevator.
6. the print platform of the band auto-leveling mechanism for 3D printer according to claim 1, is characterized in that, described z axis slide rail set is socketed with axle sleeve.
7. the print platform of the band auto-leveling mechanism for 3D printer according to claim 6, it is characterized in that, described bracing or strutting arrangement comprises welding fixed part together and supporting part is formed, described fixed part is fixedly connected with axle sleeve, and described supporting part is for supporting print platform and print platform bracket.
8. the print platform of the band auto-leveling mechanism for 3D printer according to claim 7, is characterized in that, described supporting part is made up of the upper grip block be parallel to each other and lower grip block.
9. the print platform of the band auto-leveling mechanism for 3D printer according to claim 8, is characterized in that, the clamping length of described lower grip block is greater than grip block.
10. the print platform of the band auto-leveling mechanism for 3D printer according to claim 8, is characterized in that, is provided with rubber sheet gasket between described upper grip block and the upper and lower surface of print platform one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520793743.9U CN205044183U (en) | 2015-10-12 | 2015-10-12 | A print platform that what was used for 3D printer takes auto leveling mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520793743.9U CN205044183U (en) | 2015-10-12 | 2015-10-12 | A print platform that what was used for 3D printer takes auto leveling mechanism |
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| CN205044183U true CN205044183U (en) | 2016-02-24 |
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| CN201520793743.9U Active CN205044183U (en) | 2015-10-12 | 2015-10-12 | A print platform that what was used for 3D printer takes auto leveling mechanism |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106584834A (en) * | 2016-12-15 | 2017-04-26 | 西京学院 | Melting deposition 3D printer self-adaption leveling system and leveling method thereof |
| CN108527857A (en) * | 2018-06-12 | 2018-09-14 | 天津市志捷科技股份有限公司 | A kind of 3D printer levelling device |
| CN108927998A (en) * | 2018-07-13 | 2018-12-04 | 芜湖若科自动化科技有限公司 | A kind of 3D printer adjustable frames |
| CN108943726A (en) * | 2018-09-19 | 2018-12-07 | 湖北工业大学 | A kind of levelling device and leveling method of Table top type 3D printer |
| CN109109317A (en) * | 2018-09-26 | 2019-01-01 | 广州雷佳增材科技有限公司 | A kind of self-level(l)ing device of 3D printer molding flat |
| CN110843357A (en) * | 2019-12-10 | 2020-02-28 | 深圳劲鑫科技有限公司 | Table board base mechanism of jet printing trolley |
| CN110893684A (en) * | 2019-12-16 | 2020-03-20 | 三峡大学 | Leveling device applied to 3D printer hot bed |
| US11059309B2 (en) | 2016-05-12 | 2021-07-13 | Hewlett-Packard Development Company, L.P. | Calibrating printing stations |
| CN113400653A (en) * | 2021-07-20 | 2021-09-17 | 武汉理工大学 | Anti-shaking 3D printing system |
| CN114473205A (en) * | 2022-04-18 | 2022-05-13 | 江苏洛柳精密科技有限公司 | Error compensation type laser welding equipment with crack detection |
| CN115103757A (en) * | 2019-12-09 | 2022-09-23 | 埃森提姆公司 | Z-axis stage assembly for additive manufacturing machine |
-
2015
- 2015-10-12 CN CN201520793743.9U patent/CN205044183U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11059309B2 (en) | 2016-05-12 | 2021-07-13 | Hewlett-Packard Development Company, L.P. | Calibrating printing stations |
| CN106584834A (en) * | 2016-12-15 | 2017-04-26 | 西京学院 | Melting deposition 3D printer self-adaption leveling system and leveling method thereof |
| CN108527857A (en) * | 2018-06-12 | 2018-09-14 | 天津市志捷科技股份有限公司 | A kind of 3D printer levelling device |
| CN108927998A (en) * | 2018-07-13 | 2018-12-04 | 芜湖若科自动化科技有限公司 | A kind of 3D printer adjustable frames |
| CN108943726A (en) * | 2018-09-19 | 2018-12-07 | 湖北工业大学 | A kind of levelling device and leveling method of Table top type 3D printer |
| CN109109317A (en) * | 2018-09-26 | 2019-01-01 | 广州雷佳增材科技有限公司 | A kind of self-level(l)ing device of 3D printer molding flat |
| CN115103757A (en) * | 2019-12-09 | 2022-09-23 | 埃森提姆公司 | Z-axis stage assembly for additive manufacturing machine |
| CN110843357A (en) * | 2019-12-10 | 2020-02-28 | 深圳劲鑫科技有限公司 | Table board base mechanism of jet printing trolley |
| CN110893684A (en) * | 2019-12-16 | 2020-03-20 | 三峡大学 | Leveling device applied to 3D printer hot bed |
| CN113400653A (en) * | 2021-07-20 | 2021-09-17 | 武汉理工大学 | Anti-shaking 3D printing system |
| CN114473205A (en) * | 2022-04-18 | 2022-05-13 | 江苏洛柳精密科技有限公司 | Error compensation type laser welding equipment with crack detection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510000 Guangdong city of Guangzhou province Tianhe District Guangshan road two Phoenix Street High Tang Ke Mu Lang business park since the number B1 4 floor East Patentee after: Guangdong Olympic intelligence Polytron Technologies Inc Address before: 510000 Guangdong city of Guangzhou province Tianhe District Guangshan road two Phoenix Street High Tang Ke Mu Lang business park since the number B1 4 floor East Patentee before: GUANGZHOU FUSICA DIGITAL CO., LTD. |