CN110397160A - A kind of filling structure of 3D printing - Google Patents
A kind of filling structure of 3D printing Download PDFInfo
- Publication number
- CN110397160A CN110397160A CN201910708057.XA CN201910708057A CN110397160A CN 110397160 A CN110397160 A CN 110397160A CN 201910708057 A CN201910708057 A CN 201910708057A CN 110397160 A CN110397160 A CN 110397160A
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- Prior art keywords
- shell
- filling
- printing
- connector
- chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000010146 3D printing Methods 0.000 title claims abstract description 58
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000007639 printing Methods 0.000 abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 8
- 239000000155 melt Substances 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 61
- 239000000463 material Substances 0.000 description 47
- 239000011347 resin Substances 0.000 description 10
- 229920005989 resin Polymers 0.000 description 10
- 239000004568 cement Substances 0.000 description 8
- 239000000758 substrate Substances 0.000 description 6
- 238000005452 bending Methods 0.000 description 5
- 239000010440 gypsum Substances 0.000 description 5
- 229910052602 gypsum Inorganic materials 0.000 description 5
- 238000004321 preservation Methods 0.000 description 5
- 230000002742 anti-folding effect Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000003063 flame retardant Substances 0.000 description 3
- 238000005187 foaming Methods 0.000 description 3
- 229910010272 inorganic material Inorganic materials 0.000 description 2
- 239000011147 inorganic material Substances 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004394 hip joint Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000036299 sexual function Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/16—Structures made from masses, e.g. of concrete, cast or similarly formed in situ with or without making use of additional elements, such as permanent forms, substructures to be coated with load-bearing material
Abstract
This application discloses a kind of filling structures of 3D printing, are related to 3D printing field.The filling structure of 3D printing includes shell and filling object.Shell is formed using 3D printing, and the side wall extended with bottom surface and along plane perpendicular is printed with connector between opposite side wall in the shell, the connector links together with opposite side wall, to support the shell to form cavity.Filling object is filling in the cavity, and mutually melts with the shell.The filling structure of the 3D printing of the application is had the shell of connector using 3D printing technique printing, then filling object in the cavity of shell again, and shell is made to combine together with filling object.In the manufacturing process of total, it is only necessary to which printing has the shell of connector, compared to the entirety printing of existing 3D printing product, substantially reduces the print time, effectively reduces the manufacturing time of product.
Description
Technical field
This application involves 3D printings, more particularly to a kind of filling structure of 3D printing.
Background technique
3D printing technique (full name in English: 3D printing), is one kind of rapid prototyping technology.It is with mathematical model text
Based on part, with adhesive materials such as powdery metal or plastics, object is constructed by layer-by-layer printing.Past 3D
Printing technique is often used for modeling in fields such as mold manufacture, industrial designs.Now it is increasingly used for the direct of some structures
Manufacture.Especially some high value applications, such as hip joint or tooth or some airplane components have had and have used this skill
Components made of art printing.
It is often time-consuming very long but when printing large-scale building element using 3D printing technique, it thus loses quickly
The meaning of forming.Therefore, it needs to develop a kind of 3D printing structure that can reduce production time.
Summary of the invention
Aiming to overcome that the above problem or at least being partially solved or extenuate for the application solves the above problems.
This application provides a kind of filling structures of 3D printing, comprising:
Shell is formed using 3D printing, with bottom surface and along plane perpendicular extend side wall to form cavity, the shell
Connector is printed in body between opposite side wall, the connector links together with opposite side wall, to support the shell
Body；With
Filling object, it is filling in the cavity, and mutually melt with the shell.
Optionally, the connector is panel with connecting elements, described for the cavity to be divided into multiple independent chambers
Filling object is filling in each chamber.
Optionally, the panel with connecting elements the bottom surface of the shell the fold-line-shaped that is projected as, uniformly by the cavity
It is divided into multiple independent chambers, each chamber is triangular chamber.
Optionally, the panel with connecting elements the bottom surface of the shell the linear that is projected as, uniformly by the cavity
It is divided into multiple independent chambers, each chamber is rectangular chamber.
Optionally, the connector is pillar connector, quantity be it is multiple, in regularly arranged, for making the cavity shape
At an internal chamber being connected to, the filling object is filling in the chamber.
Optionally, the cross section of each pillar connector is cylinder, cylindroid or regular polygon column.
The filling structure of the 3D printing of the application has the shell of connector using 3D printing technique printing, then shell again
Cavity in filling object, and shell is made to combine together with filling object.In the manufacturing process of total, it is only necessary to print
Shell with connector substantially reduces the print time, effectively reduces production compared to the entirety printing of existing 3D printing product
The manufacturing time of product.
According to the accompanying drawings to the detailed description of the specific embodiment of the application, those skilled in the art will be more
Above-mentioned and other purposes, the advantages and features of the application are illustrated.
Detailed description of the invention
Some specific embodiments of the application are described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter.
Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that these
What attached drawing was not necessarily drawn to scale.In attached drawing:
Fig. 1 is the schematic perspective view according to the filling structure of 3D printing of the application one embodiment；
Fig. 2 is the schematic plan of Fig. 1；
Fig. 3 is the schematic plan according to the filling structure of 3D printing of the application another embodiment；
Fig. 4 is according to the schematic perspective view of the filling structure of 3D printing of the application one embodiment；
Fig. 5 is according to the schematic perspective view of the filling structure of 3D printing of the application one embodiment；
Fig. 6 is the schematic perspective view according to the filling structure of 3D printing multilayer of the application one embodiment；
Fig. 7 is the schematic plan of Fig. 6；
Fig. 8 is the schematic perspective view according to the filling structure of 3D printing multilayer of the application another embodiment；
Fig. 9 is the perspective schematic view of second layer shell in the filling structure of 3D printing multilayer shown in Fig. 8；
Figure 10 is according to the schematic perspective view of the filling structure of 3D printing multilayer of the application one embodiment；
Figure 11 is the schematic plan of Figure 10.
Each symbol indicates that meaning is as follows in figure:
1003D prints filling structure,
10 shells,
11 bottom surfaces, 12 side walls, 13 cavitys, 14 connectors,
101 first layer shells, 102 second layer shells, 103 third layer shells, 104 the 4th layers of shell, 105 layer 5 shells
Body,
141 panel with connecting elements, 142 pillar connectors, 131 chambers.
Specific embodiment
Fig. 1 is the schematic perspective view according to the filling structure of 3D printing of the application one embodiment.Fig. 2 is showing for Fig. 1
Meaning property top view.Fig. 3 is the schematic plan according to the filling structure of 3D printing of the application another embodiment.Fig. 4 according to
The schematic perspective view of the filling structure of the 3D printing of the application one embodiment.Fig. 5 is beaten according to the 3D of the application one embodiment
Print the schematic perspective view of filling structure.As shown in Figure 1, this application provides a kind of 3D printing is filling referring also to Fig. 2-Fig. 4
Structure 100 is the filling structure of 3D printing single layer, comprising: shell 10 and filling object (not shown).Shell 10 is beaten using 3D
It prints, it is opposite in the shell 10 with bottom surface 11 and along the vertically extending side wall 12 in bottom surface 11 to form cavity 13
Connector 14 is printed between side wall 12, the connector 14 links together with opposite side wall 12, to support the shell
10.Filling object is filling in the cavity 13, and melts with 10 phase of shell.
The filling structure 100 of the 3D printing of the application has the shell 10 of connector 14 using 3D printing technique printing, then
The filling object in the cavity 13 of shell 10, and shell 10 is made to combine together with filling object.In the manufacturing process of total
In, it is only necessary to printing has the shell 10 of connector 14, compared to the entirety printing of existing 3D printing product, substantially reduces printing
Time effectively reduces the manufacturing time of product.
More specifically, shell 10 is the rectangle of rule in the present embodiment.When it is implemented, shell 10 can also be other
The shell of shape, as long as housing shape can be constituted.Such as trapezoidal shell shown in fig. 5.
As shown in Figure 1, in the present embodiment, the connector 14 is panel with connecting elements 141 referring also to Fig. 2 and Fig. 3, use
In the cavity 13 is divided into multiple independent chambers 131, the filling object is filling in each chamber 131.
More specifically, as shown in Figure 1, the panel with connecting elements 141 is projected as broken line in the bottom surface 11 of the shell 10
Shape uniformly divides the cavity 13 for multiple independent chambers 131, and each chamber 131 is triangular chamber.Different chamber
In 131 can filling unlike material filling object.
As shown in figure 3, the panel with connecting elements 141 is projected as linear in the bottom surface 11 of the shell 10, uniformly
The cavity 13 is divided for multiple independent chambers 131, each chamber 131 is rectangular chamber.
Certainly, in other embodiments, panel with connecting elements 141 can be with corrugated plating etc., the board-like connection of other forms
Part.
As shown in figure 4, in the present embodiment, the connector 14 is pillar connector 142, and quantity is more referring also to Fig. 5
A, in regularly arranged, for being connected to described one inside of the formation of cavity 13 chamber, the filling object is filling in the chamber
It is interior.
As shown in figure 4, in the present embodiment, the cross section of each pillar connector 142 is cylinder referring also to Fig. 5.
Certainly, in other embodiments, the cross section of each pillar connector 142 can be rectangular column, cylindroid or just more
Side shape column.Regular polygon column can be equilateral triangle column, square column, regular pentagon column etc..
Fig. 6 is the schematic perspective view according to the filling structure of 3D printing multilayer of the application one embodiment.Fig. 7 is Fig. 6
Schematic plan.Fig. 8 is the schematic perspective view according to the filling structure of 3D printing multilayer of the application another embodiment.
Fig. 9 is the perspective schematic view of second layer shell 102 in the filling structure of 3D printing multilayer shown in Fig. 8.Figure 10 is according to the application one
The schematic perspective view of the filling structure of 3D printing multilayer of a embodiment.Figure 11 is the schematic plan of Figure 10.
As shown in fig. 6, referring also to Fig. 7-Figure 11, the present embodiment provides a kind of filling structure 100 of 3D printing, is
The filling structure of 3D printing multilayer generally may include: multilayer shell 10 and filling object (not drawing in figure).Multilayer shell 10 is in water
Flat superposition shape is connected as one.Every layer of shell 10 is all made of 3D printing and is made.Every layer of shell 10 has bottom surface 11 and along bottom surface 11
Vertically extending side wall 12 is printed with corresponding company between opposite side wall 12 in each shell 10 to form corresponding cavity 13
Fitting 14, corresponding connector 14 link together with opposite side wall 12, to support corresponding shell 10.Adjacent shell 10
Between there is shared side wall 12.Filling object is filling in corresponding cavity 13, and combines together with corresponding 10 phase of shell.
The filling structure 100 of the 3D printing of the application prints the shell that each layer has connector 14 using 3D printing technique
10, the then filling corresponding filling object in the cavity 13 of corresponding shell 10, and make corresponding shell 10 with it is corresponding filling
Object combines together.In the manufacturing process of total, it is only necessary to which printing has the shell 10 of connector 14, beats compared to existing 3D
The whole printing for printing product, substantially reduces the print time, effectively reduces the manufacturing time of product.
In addition, the filling structure 100 of 3D printing can be realized complicated according to the 10 flexible design product structure of shell of different layers
Structure design.
When it is implemented, the filling object in the multilayer shell 10 can be different materials, to realize different fill materials
Hierarchical composite, the filling object in every layer of shell 10 are resin-based materials, cement-based material, gypsum base material or foamed substrate material.
The material of each layer can be freely combined.
Each fill material feature is as follows:
Resin-based materials: excellent in mechanical performance, compression strength are general, amount of deflection is higher, 1.5-1.8 tons/m of density3, can do
Fire-retardant it can not achieve A grades not so to B1 grades.
Cement-based material: mechanical property is general, compression strength is excellent, 2.7 tons/m of density3, be in itself that inorganic material can be with
A grades of realization is not so.
Gypsum base material: mechanical property is to poor, compression strength is poor, 0.9 ton/m of density3, be in itself that inorganic material can be with
A grades of realization is not so.
Foamed substrate material: mechanics sexual function is poor, component rigidity, density 0.04-0.1 can be improved in certain thickness
Ton/m3, have good heat preservation property, can accomplish not so B1 grades fire-retardant can not achieve A grades.
Wherein, by filling different materials in the shell 10 to different layers, that is, the independent assortment of different materials is realized, it can
Realize the design of the structure of different mechanical properties.The knot of different mechanical properties is configured by filling different fill material
Component.
When it is implemented, being all or part of panel with connecting elements in the corresponding connector 14 referring to Fig. 6-Figure 11.
Each panel with connecting elements 141 is used to corresponding cavity 13 being divided into multiple independent chambers 131.The filling object is filling in every
In one chamber 131.More specifically, in different chamber 131 can filling different materials filling object, can also filling identical material filling
Fill object.More specifically, in different chamber 131 can filling different materials filling object, can also filling identical material filling object.
More specifically, referring to Fig. 8-Figure 11, projection of each panel with connecting elements 141 in corresponding 10 bottom surface 11 of shell
For fold-line-shaped, uniformly corresponding cavity 13 is divided for multiple independent chambers 131, each chamber 131 is triangular chamber.More
Specifically, in different chamber 131 can filling different materials filling object, can also filling identical material filling object.
When it is implemented, referring to Fig. 6-Fig. 7, Fig. 8-Fig. 9, Figure 10-Figure 11, optionally, each panel with connecting elements 141
It is projected as linear in corresponding 10 bottom surface 11 of shell, uniformly divides corresponding cavity 13 for multiple independent chambers 131,
Each chamber 131 is rectangular chamber.More specifically, in different chamber 131 can filling different materials filling object.
When it is implemented, the corresponding connector 14 is all or part of pillar connector 142 referring to Fig. 8-Fig. 9, number
Amount be it is multiple, in regularly arranged, for making corresponding cavity 13 form the internal chamber being connected to, the filling object it is filling in
In the chamber.More specifically, in different chamber can filling different materials filling object, can also filling identical material it is filling
Object.The cross section of each pillar connector 142 can be cylinder, cylindroid or regular polygon column.
It should be noted that the connector 14 in multilayer shell 10 can whole phases in the filling structure 100 of 3D printing
Together, can also be different with the connector 14 of every layer of shell 10, it can be identical with the connector 14 of certain several layers of shell 10.With specific reference to
Depending on structure design.The form of connector 14 is also not limited to panel with connecting elements 141 or pillar connector 142, it can be it
The connector 14 of his structure type, for example, connector 14 can be reinforcing bar reinforcement structure.
More specifically, as shown in fig. 6-7, in the present embodiment, the filling structure 100 of the 3D printing, including first layer shell
Body 101 and second layer shell 102.Wherein, the connector 14 of every layer of shell 10 is panel with connecting elements 141.That is first layer shell
101 and the connector 14 of second layer shell 102 be panel with connecting elements 141.Each panel with connecting elements 141 is in corresponding shell 10
Bottom surface 11 is projected as linear, uniformly divides corresponding cavity 13 for multiple independent chambers 131, and each chamber 131 is
Rectangular chamber, the filling object are filling in the chamber 131.
Further, the filling cement-based material of the first shell 101, the filling foaming base of the second layer shell 102
Material, to realize high-intensitive and insulating power.
Certainly, in other embodiments, the first shell 101 can filling resin-based materials, the second layer shell 102
Can filling foamed substrate material, to realize high Bending property and good thermal insulation property.The first shell 101 can also filling resin
Sill, the filling gypsum base material of the second layer shell 102, to realize high Bending property and flame retardant property.The first shell
Body 101 can also filling cement-based material, the filling resin-based materials of the second layer shell 102, to realize high pressure resistance energy and resistance
Fire performance.
More specifically, as Figure 8-9, in the present embodiment, the filling structure 100 of the 3D printing, including first layer shell
Body 101, second layer shell 102 and third layer shell 103.Wherein, the connector of first layer shell 101 and third layer shell 103
14 be panel with connecting elements 141.Each panel with connecting elements 141 in first layer shell 101 and third layer shell 103 is used for will be right
The cavity 13 answered is divided into multiple independent chambers 131.The filling object is filling in each chamber 131, described each board-like
Connector 141 is projected as fold-line-shaped corresponding 10 bottom surface 11 of shell, uniformly divides corresponding cavity 13 for multiple independences
Chamber 131, each chamber 131 be triangular chamber.As shown in figure 9, the connector 14 of second layer shell 102 is pillar connection
Part 142, quantity are multiple, are in regularly arranged, for being connected to corresponding one inside of the formation of cavity 13 chamber, described filling
Object is filling in the chamber, and each pillar connector 142 is cylinder.
Further, the filling resin-based materials of the first layer shell 101, the filling foaming of the second layer shell 102
Sill, the filling resin-based materials of the third layer shell 103, to realize high intensity, bending resistance, anti-folding, heat preservation and shear resistant
Energy.
Certainly, in other embodiments, the filling cement-based material of the first shell 101, the second layer shell 102 fill
Fill foamed substrate material, the filling resin-based materials of the third layer shell 103, to realize high-intensitive, anti-folding, heat preservation and anti-flammability
Energy.
More specifically, as shown in figs. 10-11, in the present embodiment, the filling structure 100 of the 3D printing, including first layer
Shell 101, second layer shell 102, third layer shell 103, the 4th layer of shell 104 and layer 5 shell 105.Wherein, first layer
Connector 14 in shell 101 and layer 5 shell 105 is panel with connecting elements 141.First layer shell 101 and layer 5 shell
Each panel with connecting elements 141 in 105 is used to corresponding cavity 13 being divided into multiple independent chambers 131.The filling object
It is filling that in each chamber 131, each panel with connecting elements 141 is projected as fold-line-shaped corresponding 10 bottom surface 11 of shell,
Uniformly corresponding cavity 13 is divided for multiple independent chambers 131, each chamber 131 is triangular chamber.More specifically, the
The connector 14 of one layer of shell 101 is also grid-shaped.It is every in 102 third layer shell 103 of second layer shell and the 4th layer of shell 104
One panel with connecting elements 141 is projected as linear corresponding housing bottom surface 11, and it is multiple for uniformly dividing corresponding cavity 13
Independent chamber 131, each chamber 131 are rectangular chamber, and the filling object is filling in corresponding chamber 131.
Further, the filling resin-based materials of the first layer shell 101, the filling foaming of the second layer shell 102
Sill, the filling resin-based materials of the third layer shell 103, the filling foamed substrate material of the 4th layer of shell 104, described
Five layers of filling cement-based material of shell 105, to realize high intensity, bending resistance, anti-folding, heat preservation and anti-shear ability.
Certainly, in other embodiments, the filling cement-based material of the first shell 101, the second layer shell 102 fill
Dress gypsum base material, the filling foamed substrate material of the third layer shell 103, the filling gypsum base material of the 4th layer of shell 104,
The filling cement-based material of the layer 5 shell 105, to realize high intensity, bending resistance, anti-folding, heat preservation and fire retardancy.
It should be noted that unless otherwise indicated, technical term or scientific term used in this application should be this Shen
It please the ordinary meaning that is understood of one of ordinary skill in the art.
In the description of the present application, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description the application and simplifies description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limitation to the application.
In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply relatively important
Property or implicitly indicate the quantity of indicated technical characteristic.In the description of the present application, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In this application unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in this application.
In this application unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
The preferable specific embodiment of the above, only the application, but the protection scope of the application is not limited thereto,
Within the technical scope of the present application, any changes or substitutions that can be easily thought of by anyone skilled in the art,
Should all it cover within the scope of protection of this application.Therefore, the protection scope of the application should be with scope of protection of the claims
Subject to.
Claims (6)
1. a kind of filling structure of 3D printing (100) characterized by comprising
Shell (10), is formed using 3D printing, with bottom surface (11) and along bottom surface (11) vertically extending side wall (12) with shape
At cavity (13), be printed with connector (14) between opposite side wall (12) in the shell (10), the connector (14) with
Opposite side wall (12) links together, to support the shell (10)；With
Filling object, it is filling in the cavity (13), and with the shell (10) Xiang Rong.
2. the filling structure of 3D printing (100) according to claim 1, which is characterized in that the connector (14) is board-like
Connector (141), for the cavity (13) to be divided into multiple independent chambers (131), the filling object is filling in each
In chamber (131).
3. the filling structure of 3D printing (100) according to claim 2, which is characterized in that panel with connecting elements (141) In
The bottom surface (11) of the shell (10) is projected as fold-line-shaped, and the cavity (13) is uniformly divided into multiple independent chambers
(131), each chamber (131) is triangular chamber.
4. the filling structure of 3D printing (100) according to claim 2, which is characterized in that panel with connecting elements (141) In
The bottom surface (11) of the shell (10) is projected as linear, and the cavity (13) is uniformly divided into multiple independent chambers
(131), each chamber (131) is rectangular chamber.
5. the filling structure of 3D printing (100) according to claim 1, which is characterized in that the connector (14) is pillar
Connector (142), quantity are multiple, are in regularly arranged, for being connected to one inside of the cavity (13) formation chamber, institute
It is filling in the chamber to state filling object.
6. the filling structure of 3D printing (100) according to claim 5, which is characterized in that each pillar connector (142)
Cross section is cylinder, cylindroid or regular polygon column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910708057.XA CN110397160A (en) | 2019-08-01 | 2019-08-01 | A kind of filling structure of 3D printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910708057.XA CN110397160A (en) | 2019-08-01 | 2019-08-01 | A kind of filling structure of 3D printing |
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| CN110397160A true CN110397160A (en) | 2019-11-01 |
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| CN104924514A (en) * | 2015-06-15 | 2015-09-23 | 清华大学 | Integrated reinforced foam sandwich panel and preparation method thereof |
| CN107327045A (en) * | 2017-07-10 | 2017-11-07 | 南京嘉翼精密机器制造股份有限公司 | The 3D printing wall of function is reinforced in a kind of band insulation |
| CN210737770U (en) * | 2019-08-01 | 2020-06-12 | 河北昊瑞坤数字科技有限公司 | 3D prints filling structure |
-
2019
- 2019-08-01 CN CN201910708057.XA patent/CN110397160A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101432194A (en) * | 2006-04-26 | 2009-05-13 | Khs股份公司 | Procedure for the allocation of packing materials during the packing of bulk material or material to be packed as well as device for the operation of the procedure |
| CN202151892U (en) * | 2011-06-25 | 2012-02-29 | 佛山市顺德区高美空调设备有限公司 | Filling fixture for hydraulic multi-layered insulation board |
| CN204015465U (en) * | 2014-07-24 | 2014-12-17 | 上海创馨化妆品有限公司 | Multilayer wraps up filling cosmetics |
| CN104924514A (en) * | 2015-06-15 | 2015-09-23 | 清华大学 | Integrated reinforced foam sandwich panel and preparation method thereof |
| CN107327045A (en) * | 2017-07-10 | 2017-11-07 | 南京嘉翼精密机器制造股份有限公司 | The 3D printing wall of function is reinforced in a kind of band insulation |
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