CN104816477A - 3D printer bottom plate levelling device - Google Patents
3D printer bottom plate levelling device Download PDFInfo
- Publication number
- CN104816477A CN104816477A CN201510224260.1A CN201510224260A CN104816477A CN 104816477 A CN104816477 A CN 104816477A CN 201510224260 A CN201510224260 A CN 201510224260A CN 104816477 A CN104816477 A CN 104816477A
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- China
- Prior art keywords
- levelling device
- printer
- base plate
- elevating lever
- plate levelling
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Abstract
The invention provides a 3D printer bottom plate levelling device which includes a pedestal, a workbench and a lifting adjustment mechanism. The lifting adjustment mechanism includes a driving mechanism and a lifting rod. The driving mechanism is arranged in a polygonal arrangement and is mounted on the pedestal. The lifting rod is arranged on the driving mechanism and the workbench is arranged on the lifting rod. By means of the lifting adjustment mechanism, the workbench is adjusted to be level. The device can quickly and accurately level a bottom plate and improve the quality and effect of a 3D printing product.
Description
Technical field
The present invention relates to 3D printer technology field, be specifically related to a kind of 3D printer base plate levelling device.
Background technology
3D prints has become a kind of trend, and start to be widely used in design field, especially industrial design, digital product die sinking, automobile, Aero-Space etc., can complete the printing of a mould, save the development time of a lot of product to market within a few hours.
When 3D printer prints large-scale and density is also larger object, base plate may can be out of shape to a certain extent, causes the poor effect printed.Prior art is generally by adding regulating spring and adjusting nut between print platform and below firm banking, by diverse location on mobile print shower nozzle to print platform, by artificial height of observation, manual adjustments nut location regulates the height of each point on printing head and print platform.Manual adjustment method can not ensure that the dynamics adjusting each adjusting nut is identical, and the method needs repeated multiple times, loaded down with trivial details time-consuming, visible, and by artificially observing, the precision of manual adjustments is too low, is difficult to realize high accuracy and prints.
Therefore, how to overcome 3D printer when printing large-sized object bottom deformation, artificial leveling precision is not high, the problem of time and effort consuming, thus improves quality and the effect of 3D printed product, is those skilled in the art's technical problems urgently to be resolved hurrily.
Summary of the invention
The present invention aims to provide 3D printer base plate levelling device, this 3D printer base plate levelling device, the leveling precision of 3D printer can be improved, and realize fast, carry out the automatic leveling of 3D printer effortlessly, thus improve quality and the effect of 3D printed product, for achieving the above object, the invention provides following technical scheme:
A kind of 3D printer base plate levelling device, comprise base, workbench, lifting regulating mechanism, described lifting regulating mechanism comprises driving mechanism and elevating lever, described driving mechanism is polygon distribution, be installed on base, it installs elevating lever, erector's station on described elevating lever; Under the effect of lifting regulating mechanism, adjusting operating platform keeps level.
Preferably, in above-mentioned 3D printer base plate levelling device, described base comprises more than the two pieces working plate compositions mutually spliced.
Preferably, in above-mentioned 3D printer base plate levelling device, described driving mechanism and elevating lever are arranged on each summit of working plate.
Preferably, in above-mentioned 3D printer base plate levelling device, described working plate is provided with 4 pieces, and shape is square, and size is the same.
Preferably, in above-mentioned 3D printer base plate levelling device, described driving mechanism is motor, and described elevating lever is screw rod, and described motor, by being connected with screw rod with the threaded sleeve of its interlock, driving threaded sleeve to rotate, realizes lift adjustment during electric machine rotation.
Preferably, in above-mentioned 3D printer base plate levelling device, on the screw rod between described threaded sleeve and workbench, spring is socketed with.
Preferably, in above-mentioned 3D printer base plate levelling device, described motor is stepper motor.
3D printer base plate levelling device provided by the invention, by base stress surface one is divided into four, makes institute stressedly divide equally four working plates, reduces the degree of being out of shape when base plate bears weight; By moving up and down of lifting regulating mechanism adjusting operating platform, thus carry out leveling quickly and accurately, make workbench maintenance level, improve quality and the effect of 3D printed product.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram of prior art 3D printer firm banking distortion;
Fig. 2 is the structural representation of the artificial levelling gear of prior art 3D printer;
Fig. 3 is the structural representation of 3D printer lifting regulating mechanism of the present invention;
Fig. 4 is the structural representation of 3D printer screw rod of the present invention;
Fig. 5 is the structural representation of 3D printer base plate levelling device of the present invention;
Fig. 6 is the perspective view of 3D printer base plate levelling device of the present invention;
Fig. 7 is the structural representation of 3D printer workbench of the present invention.
The sequence number of Fig. 1-7 and Each part and title as follows:
1, base; 2, workbench; 3, lifting regulating mechanism; 4, driving mechanism; 5, elevating lever; 6, working plate; 7, motor; 8, screw rod; 9, threaded sleeve; 10, spring; 11, firm banking; 12, regulating spring; 13, adjusting nut.
Detailed description of the invention
The invention discloses a kind of 3D printer base plate levelling device, this levelling device can improve the leveling precision of 3D printer, and realize fast, carry out the automatic leveling of 3D printer effortlessly, thus improve quality and the effect of 3D printed product.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1-7, a kind of 3D printer base plate levelling device, comprise base 1, workbench 2, lifting regulating mechanism 3, described lifting regulating mechanism 3 comprises driving mechanism 4 and elevating lever 5, the distribution in polygon of described driving mechanism 4, be installed on base 1, it install elevating lever 5, erector's station 2 on described elevating lever 5; Under the effect of lifting regulating mechanism 3, adjusting operating platform 2 keeps level.
When the 3D printer base plate levelling device that the embodiment of the present invention provides uses, regulate the distance between workbench 2 and the shower nozzle of printer before 3D printer starts: first initialized by shower nozzle, the distance then between lifting regulating mechanism 3 pairs of workbench 2 and shower nozzle regulates.The distance between the shower nozzle of printer and workbench 2 is measured by the distance measuring sensor of 3D printer, when distance measuring sensor measures the shower nozzle of printer and workbench 2 is not parallel, the driving mechanism 4 of lifting regulating mechanism 3 drives elevating lever 5 to move up and down, thus the distance between adjusting operating platform 2 and shower nozzle, to realize the automatic leveling of 3D printer base plate.
As can be seen from technique scheme, as shown in figs. 1-7, by moving up and down of lifting regulating mechanism 3 adjusting operating platform, thus carry out leveling quickly and accurately, make workbench maintenance level, improve quality and the effect of 3D printed product; Meanwhile, regulated by lifting regulating mechanism 3 and control elevating lever 5 by driving mechanism 4, can guarantee that the dynamics that each lifting regulating mechanism 3 regulates is identical, improve leveling precision further, improve quality and the effect of 3D printed product.
Further, as shown in Figure 6, in the 3D printer base plate levelling device that the embodiment of the present invention provides, described base 1 comprises more than the two pieces working plates 6 mutually spliced and forms.3D printer base plate levelling device, by being divided into multiple by the stress surface of base 1, making institute stressedly divide equally multiple working plate 6, reducing the degree of being out of shape when base 1 bears weight.
Further, as shown in Figure 6, in the 3D printer base plate levelling device that the embodiment of the present invention provides, described driving mechanism 4 and elevating lever 5 are arranged on each summit of working plate 6.The base 1 of 3D printer each summit acoustic filed mechanism 4 and elevating lever 5, can regulate leveling dynamics more equably, improves the levelling effect of 3D printer.
Further, as shown in Figure 6, in the 3D printer base plate levelling device that the embodiment of the present invention provides, described working plate 6 is provided with 4 pieces, and shape is square, and size is the same.The base 1 of 3D printer is divided into 4 pieces of working plates 6, by base 1 stress surface one is divided into four, makes institute stressedly divide equally 4 pieces of working plates, reduces the degree of being out of shape when base 1 bears weight.
Further, as shown in Figure 5, in the 3D printer base plate levelling device that the embodiment of the present invention provides, described driving mechanism 4 is motor 7, described elevating lever 5 is screw rod 8, described motor 7, by being connected with screw rod 8 with the threaded sleeve 9 of its interlock, driving threaded sleeve 9 to rotate, realizes lift adjustment when motor 7 rotates.When the distance measuring sensor of 3D printer measures the shower nozzle of printer and workbench 2 is not parallel, motor 7 drives threaded sleeve 9 to rotate, threaded sleeve 9 is connected with screw rod 8 thus screw rod 8 and threaded sleeve 9 interlock, screw rod 8 moves up and down under the turning effort of motor 7 in threaded sleeve 9, realize the rise and fall of workbench 2, thus regulate the distance between basic skill or training's station 2 and shower nozzle, to realize the automatic leveling of 3D printer base plate.
Further, as shown in Figure 5, in the 3D printer base plate levelling device that the embodiment of the present invention provides, on the screw rod 8 between described threaded sleeve 9 and workbench 2, spring 10 is socketed with.
Further, as seen in figs. 5-6, in the 3D printer base plate levelling device that the embodiment of the present invention provides, described motor 7 is stepper motor.
Claims (7)
1. a 3D printer base plate levelling device, comprise base (1), workbench (2), lifting regulating mechanism (3), it is characterized in that: described lifting regulating mechanism (3) comprises driving mechanism (4) and elevating lever (5), described driving mechanism (4) distributes in polygon, be installed on base (1), it is installed elevating lever (5), the upper erector's station (2) of described elevating lever (5); Under the effect of lifting regulating mechanism (3), adjusting operating platform (2) keeps level.
2. 3D printer base plate levelling device according to claim 1, is characterized in that: described base (1) comprises more than two pieces working plate (6) compositions mutually spliced.
3. 3D printer base plate levelling device according to claim 2, is characterized in that: described driving mechanism (4) and elevating lever (5) are arranged on each summit of working plate (6).
4. 3D printer base plate levelling device according to claim 2, it is characterized in that: described working plate (6) is provided with 4 pieces, shape is square, and size is the same.
5. 3D printer base plate levelling device according to claim 1, it is characterized in that: described driving mechanism (4) is motor (7), described elevating lever (5) is screw rod (8), described motor (7) is by being connected with screw rod (8) with the threaded sleeve (9) of its interlock, drive threaded sleeve (9) to rotate when motor (7) rotates, realize lift adjustment.
6. 3D printer base plate levelling device according to claim 5, is characterized in that: on the screw rod (8) between described threaded sleeve (9) and workbench (2), be socketed with spring (10).
7. 3D printer base plate levelling device according to claim 5, is characterized in that: described motor (7) is stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510224260.1A CN104816477A (en) | 2015-05-06 | 2015-05-06 | 3D printer bottom plate levelling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510224260.1A CN104816477A (en) | 2015-05-06 | 2015-05-06 | 3D printer bottom plate levelling device |
Publications (1)
| Publication Number | Publication Date |
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| CN104816477A true CN104816477A (en) | 2015-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510224260.1A Pending CN104816477A (en) | 2015-05-06 | 2015-05-06 | 3D printer bottom plate levelling device |
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| CN (1) | CN104816477A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172153A (en) * | 2015-10-30 | 2015-12-23 | 北方民族大学 | Balance adjusting device and method for 3D printer hot bed |
| CN110901072A (en) * | 2019-12-20 | 2020-03-24 | 北京工业大学 | Feedback type automatic leveling method for parallel arm three-dimensional printer |
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| US20030205849A1 (en) * | 2000-08-29 | 2003-11-06 | Farnworth Warren M. | Layer thickness control for stereolithography utilizing variable liquid elevation and laser focal length |
| CN103395209A (en) * | 2013-08-08 | 2013-11-20 | 西安非凡士机器人科技有限公司 | Large 3D printer based on FDM principles |
| CN204101063U (en) * | 2014-09-17 | 2015-01-14 | 阜阳师范学院 | Self-adjusting balance testing table |
| CN204249368U (en) * | 2014-11-27 | 2015-04-08 | 浙江工贸职业技术学院 | A kind of 3D printer workbench |
| CN104570622A (en) * | 2015-02-10 | 2015-04-29 | 中国科学院光电技术研究所 | Proximity-type interval exposure workpiece table of photoetching machine |
| CN204585864U (en) * | 2015-05-06 | 2015-08-26 | 广西科技大学 | A kind of 3D printer base plate levelling device |
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2015
- 2015-05-06 CN CN201510224260.1A patent/CN104816477A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030205849A1 (en) * | 2000-08-29 | 2003-11-06 | Farnworth Warren M. | Layer thickness control for stereolithography utilizing variable liquid elevation and laser focal length |
| CN103395209A (en) * | 2013-08-08 | 2013-11-20 | 西安非凡士机器人科技有限公司 | Large 3D printer based on FDM principles |
| CN204101063U (en) * | 2014-09-17 | 2015-01-14 | 阜阳师范学院 | Self-adjusting balance testing table |
| CN204249368U (en) * | 2014-11-27 | 2015-04-08 | 浙江工贸职业技术学院 | A kind of 3D printer workbench |
| CN104570622A (en) * | 2015-02-10 | 2015-04-29 | 中国科学院光电技术研究所 | Proximity-type interval exposure workpiece table of photoetching machine |
| CN204585864U (en) * | 2015-05-06 | 2015-08-26 | 广西科技大学 | A kind of 3D printer base plate levelling device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172153A (en) * | 2015-10-30 | 2015-12-23 | 北方民族大学 | Balance adjusting device and method for 3D printer hot bed |
| CN110901072A (en) * | 2019-12-20 | 2020-03-24 | 北京工业大学 | Feedback type automatic leveling method for parallel arm three-dimensional printer |
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Application publication date: 20150805 |