CN207481223U - A kind of flexibility platform for FDM3D printings - Google Patents
A kind of flexibility platform for FDM3D printings Download PDFInfo
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- CN207481223U CN207481223U CN201721248404.8U CN201721248404U CN207481223U CN 207481223 U CN207481223 U CN 207481223U CN 201721248404 U CN201721248404 U CN 201721248404U CN 207481223 U CN207481223 U CN 207481223U
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- flexibility platform
- platform
- flexibility
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- lower floor
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Abstract
The utility model is related to a kind of flexibility platform for FDM3D printings, including flexibility platform upper strata and flexibility platform lower floor；The flexibility platform upper strata passes through magnetic attraction with flexibility platform lower floor；The flexibility platform lower floor is set on the hotbed of 3D printer.The utility model divides upper and lower surface, and there is magnetic attraction in contact position, and upper and lower surface is made tightly to be bonded, and does not generate slip.Flexibility platform is used for 3D printing, heat can be more effectively transmitted, PLA material is allow preferably to be sticked to surface, compared with traditional steel platform, material can be preferably sticky on platform, can solve the problems, such as the alice that PLA material is generated by temperature change in print procedure.After printing, flexibility platform can be changed with free bend because of self-characteristic, printed component is made more easily to remove platform, compare traditional platform, inloading part more easily not only can save the time, but also simple and quick.
Description
Technical field
The utility model belongs to 3D printing field, and in particular to a kind of FDM3D printer stage apparatus.
Background technology
FDM is one kind that fused glass pellet is 3D printing technique, is had in 3D printing field vitally
Position.FDM forming techniques rely primarily on the structure of the mobile realization three-dimensional stereo model of print head and print platform.
At present in FDM3D printing devices, it is common to use hard platform is vulnerable to ambient temperature shadow using hard platform
It rings, printer model shrinks the situation with alice, influences model accuracy, and it is inadequate to glue stickiness with the material that printer model uses；
After the completion of printing, model is removed also very inconvenient.
Utility model content
For above-mentioned technical problem, to make up the deficiencies in the prior art, beaten the utility model proposes one kind for FDM3D
The flexibility platform that printing equipment is put can solve the problems, such as that printer model alice and pickup are difficult existing for conventional rigid platform.
To achieve the above object, the utility model adopts the following technical solution, and a kind of flexibility for FDM3D printings is put down
Platform, including flexibility platform upper strata and flexibility platform lower floor；The flexibility platform upper strata passes through magnetic attraction with flexibility platform lower floor；
The flexibility platform lower floor is set on the hotbed of 3D printer.
The platform topsides are identical with projection of shape of the flexibility platform lower floor on hotbed, projection size is identical, on platform
The outer rim of layer and flexibility platform lower floor is aligned.
The platform topsides include successively from top to bottom：PC superficial layers, the first mixing silicon rubber adhesive layer and first weak fill
Magnetic rubber magnetosphere；Between the PC superficial layers and the first weak rubber magnetosphere that magnetizes the compacting of silicon rubber adhesive layer is mixed by first altogether
With composition platform topsides.
The PC superficial layers are makrolon material layer.
The platform lower floor includes successively from top to bottom：Second weak magnetize rubber magnetosphere and the second mixing silicon rubber bonding
Layer；The described second weak rubber magnetosphere that magnetizes is bonded by the second mixing silicon rubber adhesive layer with the hotbed upper surface of 3D printer.
Described first it is weak magnetize rubber magnetosphere or second it is weak magnetize rubber magnetosphere for ferromagnetic oxide powder and synthetic rubber it is compound
Rubber magnetosphere.
The first mixing silicon rubber adhesive layer and the second mixing silicon rubber adhesive layer are the silicon containing boron nitride, aluminium oxide
Rubber thermal conductive material layer.
A kind of flexibility platform for FDM3D printings be equipped with it is multiple for setting the holes of bolt, flexibility platform by hole with
Hotbed is threadedly coupled.One of hole is located at the geometric center of flexibility platform upper strata or flexibility platform lower floor, and other holes are along flexibility
The edge of platform topsides or flexibility platform lower floor is uniformly distributed on flexibility platform.
A kind of flexibility platform for FDM3D printings further includes hotbed, and card is equipped with around flexibility platform on the hotbed
Pawl；Claw controls it to clamp to fix flexibility platform by motor.
The utility model has the advantages that and advantage：
1. flexibility platform is a kind of platform made using flexible material, divide upper and lower surface, there is magnetic attraction in contact position, makes
Upper and lower surface is tightly bonded, and does not generate slip.
2. flexibility platform can more effectively be transmitted heat, printed material is allow preferably to be sticked to for 3D printing
Surface, compared with traditional steel platform, material can be preferably sticky on platform, can solve in print procedure material because of temperature
The problem of changing the alice generated.
3. after printing, flexibility platform can be changed with free bend because of self-characteristic, be more convenient printed component
Remove platform, compare traditional platform, inloading part more easily not only can save the time, but also simple and quick.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the flexibility platform superstructure sectional view of the utility model；
Fig. 3 is the flexibility platform understructure sectional view of the utility model；
Wherein, 1-PC superficial layers, the mixing silicon rubber adhesive layers of 2- first, the weak rubber magnetospheres that magnetize of 3- first, 4- second are weak
Magnetize rubber magnetosphere, and 5- second mixes silicon rubber adhesive layer, 6- printer hotbeds, 7- hotbed lifting gears.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and embodiments.
As shown in FIG. 1 to 3, the 3D printing platform of the FDM made the utility model discloses flexible material a kind of, it is flexible
The structure of platform is divided into two platforms up and down, the hotbed connection of lower platform and printer；The upper surface of lower platform is the weak layer that magnetizes,
The lower surface of upper mounting plate has magnetic force to attract each other also for the weak layer that magnetizes, between them；The upper surface of upper mounting plate is PC loading layers, soft
Property PC can preferably glue glutinous with printed material, can utmostly prevent the alice caused by temperature change.Flexibility platform
Inside has used the high-efficiency flexible heat-conductive bonding agent mixed by boron nitride, aluminium oxide with single group cure silicone rubber, can be maximum
The quick of degree transmits heat.
A kind of Novel platform applied to FDM printing devices；Flexibility platform is bonded with matched printer hotbed perfection, soft
Mild-natured can be with connection mode there are many printer hotbeds.Flexibility platform is mounted on the upper surface of the hotbed of printer.
Flexibility platform per layer of material using flexible material, including flexible conductive filler silicon rubber, flexible rubber magnetosphere,
Flexible PC superficial layers.
Superficial layer uses flexibility PC materials, and PC materials are the top surfaces that upper strata is used alone, it is straight with printed material
Connect bonding.
Between upper and lower layer, the magnetic force being attracted is provided by the upper and lower two weak layers that magnetize, its upper and lower two layers of platform is made to be pull-in on one
It rises, external force can be separated.
PC superficial layers 1, PC superficial layers 1 are pressed into flexible put down with the weak rubber magnetosphere 3 that magnetizes using silicon rubber adhesive layer 2 is mixed
Platform upper strata；The weak rubber magnetosphere 4 that magnetizes is bonded as flexibility platform lower floor with mixing silicon rubber adhesive layer 5.
Wherein, soft makrolon, this implementation preferably soft makrolon may be used in PC superficial layers.The weak rubber magnet that magnetizes
Rubber magnet (including ferromagnetic oxide powder and synthetic rubber), this implementation preferred rubber magnetic may be used in layer.Mix silicon rubber adhesive layer
Silicon rubber (including silicon rubber, boron nitride and aluminium oxide), heat conductive silica gel, the preferred silicon rubber of this implementation may be used.
The hotbed 6 of 3D printer is equipped with vertical lifting device 7, and 7 top of lifting gear is hotbed, while hotbed has heating
Cooling function, lifting gear 7 use servo motor leading screw axis connection, and servo motor is electrically connected with the controller.
When hotbed has the function of space-inversion, hotbed top will be equipped with the removable claw clamped, and claw is by servo motor
Driving, claw centre are flexibility platform.
Flexibility platform is identical with hotbed shape, and when can be rectangle, square or circle, center be identical.Flexibility is flat
Platform for rectangle, square when, using hole fix or claw by the way of fix flexibility platform.
Hole fixed form is as follows：On flexibility platform be equipped with multiple through-holes, one of hole be located at flexibility platform upper strata or
The geometric center of flexibility platform lower floor, other holes are equal on flexibility platform along flexibility platform upper strata or the edge of flexibility platform lower floor
Even distribution.
Claw fixed form is as follows：Hotbed is equipped with multiple claws, is distributed in around flexibility platform；Pass through motor control card
Flexibility platform is fixedly clamped flexibility platform by pawl.
When flexibility platform size is more than threshold value (the present embodiment 500*500mm), claw fixed form is used.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of flexibility platform for FDM3D printings, it is characterised in that：Including flexibility platform upper strata and flexibility platform lower floor；
The flexibility platform upper strata passes through magnetic attraction with flexibility platform lower floor；The flexibility platform lower floor is set on the hotbed of 3D printer
On；
The flexibility platform upper strata includes successively from top to bottom：PC superficial layers (1), the first mixing silicon rubber adhesive layer (2) and the
The one weak rubber magnetosphere (3) that magnetizes；Between the PC superficial layers (1) and the first weak rubber magnetosphere (3) that magnetizes silicon is mixed by first
Rubber adhesive layer (2) compacting collectively forms flexibility platform upper strata.
2. a kind of flexibility platform for FDM3D printings according to claim 1, it is characterised in that on the flexibility platform
Layer is identical with projection of shape of the flexibility platform lower floor on hotbed, projection size is identical, under flexibility platform upper strata and flexibility platform
The outer rim alignment of layer.
A kind of 3. flexibility platform for FDM3D printings according to claim 1, it is characterised in that the PC superficial layers
(1) it is makrolon material layer.
4. a kind of flexibility platform for FDM3D printings according to claim 1, it is characterised in that under the flexibility platform
Layer includes successively from top to bottom：Second weak rubber magnetosphere (4) and the second mixing silicon rubber adhesive layer (5) of magnetizing；Described second is weak
The rubber magnetosphere (4) that magnetizes is bonded by the second mixing silicon rubber adhesive layer (5) with the hotbed upper surface of 3D printer.
5. a kind of flexibility platform for FDM3D printings according to claim 1, it is characterised in that described first weak magnetizes
Rubber magnetosphere (3) or the second weak rubber magnetosphere (4) that magnetizes is ferromagnetic oxide powders and the compound rubber magnetosphere of synthetic rubber.
6. a kind of flexibility platform for FDM3D printings according to claim 1, it is characterised in that be used to set equipped with multiple
The hole of bolt is put, flexibility platform is threadedly coupled by hole with hotbed.
7. a kind of flexibility platform for FDM3D printings according to claim 6, it is characterised in that one of hole is located at
Flexibility platform upper strata or the geometric center of flexibility platform lower floor, other holes are along flexibility platform upper strata or the edge of flexibility platform lower floor
It is uniformly distributed on flexibility platform.
8. a kind of flexibility platform for FDM3D printings according to claim 1, it is characterised in that further include hotbed, institute
It states and is equipped with claw on hotbed around flexibility platform；Claw controls it to clamp to fix flexibility platform by motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721248404.8U CN207481223U (en) | 2017-09-27 | 2017-09-27 | A kind of flexibility platform for FDM3D printings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721248404.8U CN207481223U (en) | 2017-09-27 | 2017-09-27 | A kind of flexibility platform for FDM3D printings |
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| Publication Number | Publication Date |
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| CN207481223U true CN207481223U (en) | 2018-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721248404.8U Active CN207481223U (en) | 2017-09-27 | 2017-09-27 | A kind of flexibility platform for FDM3D printings |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110682536A (en) * | 2019-10-17 | 2020-01-14 | 上海复志信息技术有限公司 | FFF (flexible flat filter) technology 3D printer and control method thereof |
-
2017
- 2017-09-27 CN CN201721248404.8U patent/CN207481223U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110682536A (en) * | 2019-10-17 | 2020-01-14 | 上海复志信息技术有限公司 | FFF (flexible flat filter) technology 3D printer and control method thereof |
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