CN207954647U - A kind of 3D printer levelling device being suitable for different use environments - Google Patents
A kind of 3D printer levelling device being suitable for different use environments Download PDFInfo
- Publication number
- CN207954647U CN207954647U CN201721875941.5U CN201721875941U CN207954647U CN 207954647 U CN207954647 U CN 207954647U CN 201721875941 U CN201721875941 U CN 201721875941U CN 207954647 U CN207954647 U CN 207954647U
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- Prior art keywords
- rotatable
- axis
- printer
- fixed type
- type cylindrical
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Abstract
The utility model discloses a kind of 3D printer levelling devices being suitable for different use environments, including dip measuring device, rotatable Z axis column（4）, fixed type cylindrical axis（5）, angle retaining mechanism（6）And 3D printer pedestal（7）, wherein fixed type cylindrical axis（5）It is mounted on 3D printer pedestal（7）On, rotatable Z axis column（4）It is nested in fixed type cylindrical axis（5）On, and in rotatable Z axis column（4）With fixed type cylindrical axis（5）Junction be arranged setting angle retaining mechanism（6）, dip measuring device is fixed on rotatable Z axis column（4）At suitable position.The device carries out Level-adjusting by Level-adjusting device to desktop type 3D printer, to ensure after carrying out Levelling operation to printing support platform using traditional printing support platform leveling method, improves the laying quality and error precision of rapid shaping product.
Description
Technical field
The utility model is related to increasing material manufacturings and fusion sediment rapid shaping technique field, and in particular to one kind is suitable for not
With the 3D printer levelling device of use environment.
Background technology
3D printing technique is a kind of based on discrete, accumulation molding thought novel rapid shaping technique, belongs to increasing material manufacturing
Technical field, the technology quickly and accurately produce the entity of part or object according to part or the three-dimensional modeling data of object
Model.Wherein fusion sediment rapid shaping technique（Referred to as FDM types technology）It is one of main 3D printing technique, FDM type technologies
Accumulation technology is also known as heated, which is that will be squeezed out from nozzle after heat molten type silk heating and melting, it is flat to be deposited on print job
On platform or the cured material of preceding layer, when temperature after silk solidification temperature less than starting to cure.3D printer is in laying process
In, Slice Software to rapid shaping product carry out layering be to be layered according to the algorithm built in Slice Software, including point
The thickness of layer, the path of laying, laying the relevant parameters such as speed, i.e., rapid shaping product is carried out at whole slicing delamination
Reason, 3D printing nozzle carry out the laying task of each layer of slice successively, until the printing of entire rapid shaping product is completed.
When printing product due to fusion sediment rapidform machine, the characteristics of need first according to product threedimensional model, with cutting
Piece software carries out layered shaping to product threedimensional model, then uses the silk of special diameter to carry out laying to each layer of slice and fills out
It fills, finally completes the rapid shaping of entire product threedimensional model.Based on above-mentioned rapid shaping principle, laying filling is carried out to slice
When, to ensure laying quality, while taking into account when molten condition silk laying is accumulated and not flowed arbitrarily with angle of inclination, it should be at least
Ensure that distance is in the state being equal or approximately equal always between printing support platform and nozzle.In consideration of it, using melting
Deposition rapid forming machine carries out before product printing, it is necessary to which the height between printing support platform and nozzle is adjusted, and is made
It reaches the error range of permission.
The levelling device of fusion sediment rapidform machine is only to print the distance between support platform and nozzle work at present
The criterion of requirement whether is had reached for printing support platform, such leveling method is merely capable of ensureing with criterion
Support platform is equal with the distance between nozzle, can only avoid in laying and filling process nozzle and printing support platform it
Between rub phenomenon occurs, but can not ensure print support platform levelness.If fusion sediment rapidform machine is placed
When position itself has certain angle of inclination, although above-mentioned leveling method has been used to adjust printing support platform at this time
Flat, leveling is in heeling condition the result is that printing support platform and with respect to the horizontal plane remaining unchanged, that is, prints support platform and do not locate
In real horizontality.If carry out laying and the filling of rapid shaping product in this case, printer model will occur
The phenomenon that inclination, if the model height of printing is larger, the precision of the quality of laying, the surface roughness of product and product is missed
Difference will be unable to ensure, entire rapid shaping product may be caused to scrap when serious.
In view of problem above, carried out only with the whether equal leveling method of distance between printing support platform and nozzle
The Levelling operation of fusion sediment rapidform machine needs true in the case where ensureing the precondition of print quality and error precision of product
The levelness for protecting fusion sediment rapidform machine institute placement location has reached requirement, in addition to this will be unable to ensure product
Print quality and error precision.
Therefore, it is the use scope of expansion fusion sediment rapidform machine, meets the requirement under the conditions of varying environment,
Using the desktop type 3D printer of fusion sediment rapidform machine as research object, a kind of 3D being suitable for different use environments is proposed
Printer levelling device, thus in the case where ensureing that desktop type 3D printer is in horizontality, using traditional printing branch
It supports platform erection method and carries out Levelling operation, improve the laying quality and error precision of rapid shaping product.
Invention content
The purpose of this utility model is to provide a kind of 3D printer levelling device being suitable for different use environments, needles
The placement location different to desktop type 3D printer carries out levelness tune by Level-adjusting device to desktop type 3D printer
It is whole, to ensure after carrying out Levelling operation to printing support platform using traditional printing support platform leveling method, improve fast
The laying quality and error precision of fast moulded products.
To achieve the above object, the utility model is achieved through the following technical solutions：
A kind of 3D printer levelling device being suitable for different use environments, including dip measuring device, can revolve
Turn Z axis column, fixed type cylindrical axis, angle retaining mechanism and 3D printer pedestal, wherein fixed type cylindrical axis installation is fixed
In on 3D printer pedestal, rotatable Z axis column is nested on fixed type cylindrical axis, and rotatable Z axis column with it is fixed
Setting angle retaining mechanism is arranged in the junction of cylindrical shaft, and dip measuring device is fixed at rotatable Z axis column suitable position.
The dip measuring device includes obliquity sensor, control unit and display unit, and obliquity sensor is by inclination angle
In transmitting measured values to control unit, control unit is connect with display unit through signal transmssion line, and by display unit by inclination angle
Measured value is shown on screen.
The bottom structure of the rotatable Z axis column is a cylinder, and fixed type cylindrical axis is as built in fixing axle
In in the cylinder of rotatable Z axis column bottom, rotatable Z axis column can be rotated clockwise or counter-clockwise around fixed type cylindrical axis
Certain angle.
A kind of operation principle for the 3D printer levelling device being suitable for different use environments of the utility model is as follows：Melting
Deposition rapid forming machine be positioned over certain angle of inclination or rough workbench carry out the printing of rapid shaping product or
Before laying, power on first, start dip measuring device, the inclination angle shown by the display unit of dip measuring device is steady
After fixed, tilt readings are read, and judge the inclined direction of rotatable Z axis column；Then, open angle retaining mechanism, according to aobvious
Show that the inclined direction of angle shown by unit and rotatable Z axis column slowly rotates rotatable Z axis column, when rotatable Z axis
When column state close to the vertical shape, closing angle retaining mechanism judges rotatable after the inclination angle number shown by unit to be shown is stablized
Vertically whether Z axis column；Secondly, if rotatable Z axis column is still in heeling condition, previous action is repeated, until can
Until rotational Z-axis column has been in plumbness or has had reached requirement.
The beneficial effects of the utility model are as follows：A kind of 3D printer leveling dress being suitable for different use environments
It sets, fixed type cylindrical axis is installed on 3D printer pedestal, and then Z axis column and is installed on the device of Z axis column and passes through fixation
Formula cylindrical shaft is installed on 3D printer pedestal, and certain angle can be rotated clockwise or counter-clockwise around fixed type cylindrical axis
Degree.In addition, the device carries out accurate measurement by dip measuring device to the inclination angle of rotatable Z axis column, rotatable Z axis is adjusted
The verticality of column.The 3D printer of the levelling device can adapt to the workbench with certain inclination angle or rough
Workbench can meet the requirement of different places, widen the application range of 3D printer.
Description of the drawings
Fig. 1 is that a kind of overall structure of 3D printer levelling device being suitable for different use environments of the utility model is illustrated
Figure；
In figure label for：1：Obliquity sensor；2：Control unit；3：Display unit；4：Rotatable Z axis column；5：It is fixed
Formula cylindrical shaft；6：Angle retaining mechanism；7：3D printer pedestal.
Specific implementation mode
Below in conjunction with attached drawing 1, one embodiment of the utility model is further described：
A kind of 3D printer levelling device being suitable for different use environments, including dip measuring device, can revolve
Turn Z axis column 4, fixed type cylindrical axis 5, angle retaining mechanism 6 and 3D printer pedestal 7, wherein fixed type cylindrical axis 5 is installed
It is fixed on 3D printer pedestal 7, rotatable Z axis column 4 is nested on fixed type cylindrical axis 5, and in rotatable Z axis column 4
With the junction setting setting angle retaining mechanism 6 of fixed type cylindrical axis 5, dip measuring device is fixed on rotatable Z axis column 4
At suitable position.
The dip measuring device includes obliquity sensor 1, control unit 2 and display unit 3, and obliquity sensor 1 will
In inclination angle transmitting measured values to control unit 2, control unit 2 is connect with display unit 3 through signal transmssion line, and by display unit
3 are shown in inclination angle measured value on screen.
The bottom structure of the rotatable Z axis column 4 is a cylinder, and fixed type cylindrical axis 5 is as in fixing axle
It is placed in the cylinder of rotatable 4 bottom of Z axis column, rotatable Z axis column 4 can or the inverse time clockwise around fixed type cylindrical axis 5
Needle rotates a certain angle.
A kind of operation principle for the 3D printer levelling device being suitable for different use environments of the utility model is as follows：Melting
Deposition rapid forming machine be positioned over certain angle of inclination or rough workbench carry out the printing of rapid shaping product or
Before laying, power on first, starts dip measuring device, when the inclination angle shown by the display unit 3 of dip measuring device
After stabilization, tilt readings are read, and judge the inclined direction of rotatable Z axis column 4；Then, open angle retaining mechanism 6, root
Rotatable Z axis column 4 is slowly rotated according to the inclined direction of angle shown by display unit 3 and rotatable Z axis column 4, when can
When rotational Z-axis 4 state close to the vertical shape of column, closing angle retaining mechanism 6, after the inclination angle number shown by unit 3 to be shown is stablized,
Judge rotatable Z axis column 4 whether vertically；Secondly, if rotatable Z axis column 4 is still in heeling condition, previous step is repeated
Operation, until rotatable Z axis column 4 has been in plumbness or has had reached requirement.
Claims (3)
1. a kind of 3D printer levelling device being suitable for different use environments, including dip measuring device, rotatable Z axis column
（4）, fixed type cylindrical axis（5）, angle retaining mechanism（6）And 3D printer pedestal（7）, it is characterised in that：Fixed type cylindrical
Axis（5）It is mounted on 3D printer pedestal（7）On, rotatable Z axis column（4）It is nested in fixed type cylindrical axis（5）On, and
Rotatable Z axis column（4）With fixed type cylindrical axis（5）Junction be arranged setting angle retaining mechanism（6）, dip measuring device
It is fixed on rotatable Z axis column（4）At suitable position.
2. a kind of 3D printer levelling device being suitable for different use environments according to claim 1, it is characterised in that：
Dip measuring device includes obliquity sensor（1）, control unit（2）With display unit（3）, obliquity sensor（1）Inclination angle is surveyed
Magnitude is transmitted to control unit（2）It is interior, control unit（2）With display unit（3）It is connected through signal transmssion line, and by display unit
（3）Inclination angle measured value is shown on screen.
3. a kind of 3D printer levelling device being suitable for different use environments according to claim 1, it is characterised in that：
Rotatable Z axis column（4）Bottom structure be a cylinder, fixed type cylindrical axis（5）It is built in rotatable Z as fixing axle
Axis column（4）In the cylinder of bottom, rotatable Z axis column（4）It can be around fixed type cylindrical axis（5）It rotates clockwise or counter-clockwise
Certain angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721875941.5U CN207954647U (en) | 2017-12-28 | 2017-12-28 | A kind of 3D printer levelling device being suitable for different use environments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721875941.5U CN207954647U (en) | 2017-12-28 | 2017-12-28 | A kind of 3D printer levelling device being suitable for different use environments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207954647U true CN207954647U (en) | 2018-10-12 |
Family
ID=63730495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721875941.5U Expired - Fee Related CN207954647U (en) | 2017-12-28 | 2017-12-28 | A kind of 3D printer levelling device being suitable for different use environments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207954647U (en) |
-
2017
- 2017-12-28 CN CN201721875941.5U patent/CN207954647U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 Termination date: 20181228 |