CN208392670U - A kind of print platform for FDM moulding process - Google Patents
A kind of print platform for FDM moulding process Download PDFInfo
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- CN208392670U CN208392670U CN201820165151.6U CN201820165151U CN208392670U CN 208392670 U CN208392670 U CN 208392670U CN 201820165151 U CN201820165151 U CN 201820165151U CN 208392670 U CN208392670 U CN 208392670U
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- turbogrid plates
- print platform
- grid
- active system
- servomechanism
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Abstract
The utility model relates to a kind of print platforms for FDM moulding process, including top Turbogrid plates, lower part Turbogrid plates, active system and servomechanism, top Turbogrid plates are located on the Turbogrid plates of lower part, lower part Turbogrid plates protrusion grid and the vacant grid location fit installation composition print platform of top Turbogrid plates, in FDM 3D printer print procedure, melted material is extruded to be formed on print platform, after the completion of one formable layer, active system drives the movement of lower part Turbogrid plates, servomechanism does not work, top Turbogrid plates and lower part Turbogrid plates are integrated to be moved with lower part Turbogrid plates, namely print platform declines a layer height, lower layer of reshaping, so movement, until printing is completed.After formed product, top Turbogrid plates are separated with lower part grid, and shaped article stays on the Turbogrid plates of top at this time, are reduced with the contact area of print platform, it is easy to and mold can be prized and be taken, buckling deformation when shaped article sled effectively being avoided to take.
Description
Technical field
The utility model relates to FDM field shaping technique, especially a kind of print platform skill for FDM moulding process
Art.
Background technique
FDM forming technique is one of current the most widely used increases material manufacturing technology, and cardinal principle is by thermoplasticity
Material is melted to molten condition, and then Extrusion Coating forms on the table, and after the completion of a formable layer, workbench declines a height
Degree, i.e. lift height, lower layer of reshaping, thus successively circulation obtains 3D solid.
In general, the print platform of FDM moulding process is the platform in a horizontal plane, it is desirable that it is concordant complete, guarantee to produce
Product printing precision.Such print platform and shaped article are complete face contacts, are not readily separated.
For the FDM 3D printing equipment of desktop grade, after completing printing, since tangible mold size is relatively small, one
As in 300mm ~ 500mm, model taking method is relatively simple, directly mold can be removed from workbench with scoop without destroy
Molding recruitment, strong operability, modulus are easy.
In recent years, FDM forming technique was gradually applied to industrial circle, the FDM 3D printing equipment of technical grade just meet the tendency of and
It is raw.Mold of the die size of technical grade FDM 3D printing equipment printing shaping compared with desktop grade FDM 3D printing equipment printing shaping
It is big much for size.All in 800mm or more, the complete face of mould product and print platform connects general die size
Touching causes modulus difficult.It is taken if directly prized using traditional approach, there are modulus difficulty, the problems such as time-consuming high, low efficiency, and
And it is be easy to cause mold buckling deformation, it is even resulted in when serious and scraps and cannot use.
Summary of the invention
The utility model overcomes the deficiencies of the prior art and provide a kind of print platform suitable for FDM moulding process, uses
The product that utility model device prints, is not complete face contact with print platform, and when taking-up effectively can avoid mold from sticking up
Bent deformation, guarantees product quality, while significant reduction modulus time, and modulus facilitates simple and direct, the shortening entire molding production cycle.
The purpose of this utility model is achieved by the following technical programs:
A kind of print platform for FDM moulding process, main structure are grid type, comprising: top Turbogrid plates, lower part
Turbogrid plates, active system and servomechanism.
Grid in the Turbogrid plates of top is vacant grid, and the grid in the Turbogrid plates of lower part is raised grid, top Turbogrid plates
On the Turbogrid plates of lower part, lower part Turbogrid plates protrusion grid and the vacant grid location fit of top Turbogrid plates are installed, and are thus formed
Print platform.
Active system is located at top Turbogrid plates and lower part Turbogrid plates two sides, symmetrical；Servomechanism is located at top grid
Plate and lower part Turbogrid plates two sides, it is symmetrical, and it is located at the outside of active system.Top Turbogrid plates are installed on servo-actuated by sliding block
In system, lower part Turbogrid plates are installed in active system by sliding block.
Active system and servomechanism are two relative independent systems, and when work is mutually indepedent.
Preferably, the material of the top Turbogrid plates and lower part Turbogrid plates is steel panel.
The active system includes sliding rail, sliding block, screw rod, driving motor.Screw rod one end is installed on driving motor, another
End is free end, for connecting lower part Turbogrid plates；Sliding rail is connect with lower part Turbogrid plates by sliding block, and lower part Turbogrid plates are symmetrically positioned in
Two sides.
Preferably, the free end of the screw rod is one end far from lower part Turbogrid plates.The screw rod integrally occupy lower part grid
The long side medium position of panel.
Servomechanism includes sliding rail, and sliding block, belt, driving motor, sliding block is installed on sliding rail, by belt that driving is electric
Machine, sliding block and top Turbogrid plates connect.Servomechanism is symmetrically positioned in top Turbogrid plates and lower part Turbogrid plates two sides, and is located at
On the outside of active system sliding block sliding rail.
FDM printing shaping is carried out with the print platform of the utility model to include the following steps:
1) before FDM 3D printer print die, top Turbogrid plates and the installation of lower part Turbogrid plates location fit are combined into
Print platform, the two relative position are fixed, until printing is completed.
2) during FDM 3D printer print die, melted material is extruded in top Turbogrid plates and lower part grid
Board group at print platform form, after the completion of a formable layer, active system drives the movement of lower part Turbogrid plates, servomechanism not work
Make, top Turbogrid plates and lower part Turbogrid plates are integrated and move with lower part Turbogrid plates, that is, print platform declines one point
Layer height, so moves by lower layer of reshaping, until printing is completed.
3) after formed product, servomechanism is started to work, and positions current location, top Turbogrid plates are no longer with lower part grid
Lattice movement；Active system drives lower part grid to move downward, and top Turbogrid plates are separated with lower part grid, then product can take easily
Out.
The print platform of the utility model in use, passes through the contact surface of reduction shaped article and print platform
Product realizes the purpose for being easy sled modulus tool, and the utility model structure reduces shaped article and print platform contact area is about 1/
2, rapidly and efficiently.Simultaneously because sled modulus tool can be easy to, the modulus time correspondingly is reduced, shortens printing entire week
Phase improves printing effect.
Detailed description of the invention
Fig. 1 is the print platform overall schematic of the utility model
Fig. 2 is the top Turbogrid plates structural schematic diagram of the utility model print platform
Fig. 3 is the lower part Turbogrid plates structural schematic diagram of the utility model print platform
Fig. 4 is the active system schematic diagram of the utility model print platform
Fig. 5 is the servomechanism schematic diagram of the utility model print platform
Wherein, 1 top Turbogrid plates, 2 lower part Turbogrid plates, 3 servomechanisms, 4 active systems, 301 sliding rails, 302 sliding blocks,
303 belts, 304 driving motors, 401 sliding rails, 402 sliding blocks, 403 screw rods, 404 driving motors.
Specific embodiment
It is as shown in Figure 1 a kind of print platform for FDM moulding process of the utility model, main structure includes top grid
Panel 1, lower part Turbogrid plates 2, active system 4 and servomechanism 3.Grid in top Turbogrid plates 1 is vacant grid, lower part grid
Grid in plate 2 is raised grid, and top Turbogrid plates 1 are located on lower part Turbogrid plates 2, the raised grid of lower part Turbogrid plates 2 and top
The installation of the vacant grid location fit of Turbogrid plates 1, thus forms print platform.Active system 4 is located at top Turbogrid plates 1 and lower part grid
2 two sides of panel, it is symmetrical；Servomechanism 3 is located at 2 two sides of top Turbogrid plates 1 and lower part Turbogrid plates, symmetrical, and is located at
The outside of active system 4.Top Turbogrid plates 1 are installed in servomechanism 3 by sliding block 302, and lower part Turbogrid plates 2 pass through sliding block
402 are installed in active system 4.
The active system 4 includes sliding rail 401, sliding block 402, screw rod 403, driving motor 404.403 one end of screw rod peace
Loaded on driving motor 404, the other end is free end, for connecting lower part Turbogrid plates 2；Sliding rail 401 passes through with lower part Turbogrid plates 2
Sliding block 402 connects, and is symmetrically positioned in 2 two sides of lower part Turbogrid plates.
Preferably, the free end of the screw rod 403 is one end far from lower part Turbogrid plates.The screw rod 403 is whole to be occupy
The long side medium position of lower part Turbogrid plates 2.
Servomechanism 3 includes sliding rail 301, and sliding block 302, belt 303, driving motor 304, sliding block 302 is installed on sliding rail 301
On, driving motor 304, sliding block 302 and top Turbogrid plates 1 are connected by belt 303.Servomechanism 3 is symmetrically positioned in
2 two sides of portion's Turbogrid plates 1 and lower part Turbogrid plates, and be located on the outside of 4 sliding block sliding rail of active system.
Active system 4 and servomechanism 3 are two relative independent systems, and when work is mutually indepedent.
The print platform of the present embodiment carries out FDM printing shaping and includes the following steps:
1) before the printing of FDM 3D printer, top Turbogrid plates 1 and 2 location fit of lower part Turbogrid plates are installed combine it is in dozen
Platform is printed, the two relative position is fixed, until printing is completed.
2) during FDM 3D printer print die, melted material is extruded in top Turbogrid plates 1 and lower part grid
The print platform that panel 2 forms forms, and after the completion of a formable layer, active system 4 drives lower part Turbogrid plates 2 to move, servomechanism 3
It does not work, top Turbogrid plates 1 and lower part Turbogrid plates 2 are integrated and move with lower part Turbogrid plates 2, that is, print platform decline
One layer height, so moves by lower layer of reshaping, until printing is completed.
3) after formed product, servomechanism 3 is started to work, and positions current location, top Turbogrid plates 1 are no longer with lower part
Grid 2 moves；Active system 4 drives lower part grid 2 to move downward, and top Turbogrid plates 1 are separated with lower part grid 2, then product can
It is easily removed.
The product printed using the print platform of the utility model on the top Turbogrid plates 1 with vacant grid,
The contact area of shaped article and print platform is reduced, it is easy to can be prized mold and be taken, when shaped article sled effectively being avoided to take
Buckling deformation, guarantee product quality.
Claims (8)
1. a kind of print platform for FDM moulding process, including top Turbogrid plates, lower part Turbogrid plates, active system and servo-actuated
System, it is characterised in that the grid of the top Turbogrid plates is vacant grid, and the grid of the lower part Turbogrid plates is raised grid,
The top Turbogrid plates are located on the lower part Turbogrid plates, the raised grid of the lower part Turbogrid plates and the top Turbogrid plates
The vacant grid location fit composition print platform.
2. print platform according to claim 1, it is characterised in that the active system is located at the top grid
Plate and the lower part Turbogrid plates two sides, the servomechanism are located at the top Turbogrid plates and the lower part Turbogrid plates
Two sides, and it is located at the outside of the active system, the top Turbogrid plates are installed in the servomechanism, described
Lower part Turbogrid plates are installed in the active system.
3. print platform according to claim 1, it is characterised in that the active system includes sliding rail, sliding block, screw rod,
Driving motor, described screw rod one end are installed on the driving motor, and the other end is free end, for connect it is described under
Portion's Turbogrid plates；The sliding rail is connect with the lower part Turbogrid plates by the sliding block, and the lower part grid are symmetrically positioned in
Panel two sides.
4. print platform according to claim 1, it is characterised in that the servomechanism includes sliding rail, sliding block, belt,
Driving motor, the sliding block are installed on the sliding rail, by the belt by the driving motor, the sliding block
It is connected with the top Turbogrid plates, the servomechanism is located at the top Turbogrid plates and the lower part Turbogrid plates two
Side, and relative position is symmetrical, and is located at the sliding block of the active system, sliding rail outside.
5. print platform described in any claim according to claim 1 ~ 4, it is characterised in that the active system and
The servomechanism is relatively independent.
6. print platform described in any claim according to claim 1 ~ 4, it is characterised in that the top Turbogrid plates
Material with the lower part Turbogrid plates is steel panel.
7. print platform according to claim 3, it is characterised in that the screw rod is integrally located at the lower part Turbogrid plates
Long side medium position.
8. print platform according to claim 3, it is characterised in that the free end of the screw rod is far from the lower part grid
One end of panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820165151.6U CN208392670U (en) | 2018-01-31 | 2018-01-31 | A kind of print platform for FDM moulding process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820165151.6U CN208392670U (en) | 2018-01-31 | 2018-01-31 | A kind of print platform for FDM moulding process |
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| Publication Number | Publication Date |
|---|---|
| CN208392670U true CN208392670U (en) | 2019-01-18 |
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ID=65065920
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820165151.6U Active CN208392670U (en) | 2018-01-31 | 2018-01-31 | A kind of print platform for FDM moulding process |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108127920A (en) * | 2018-01-31 | 2018-06-08 | 宁夏共享模具有限公司 | A kind of print platform for FDM moulding process |
-
2018
- 2018-01-31 CN CN201820165151.6U patent/CN208392670U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108127920A (en) * | 2018-01-31 | 2018-06-08 | 宁夏共享模具有限公司 | A kind of print platform for FDM moulding process |
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