CN107263860A - A kind of desktop level 3D printer - Google Patents
A kind of desktop level 3D printer Download PDFInfo
- Publication number
- CN107263860A CN107263860A CN201710707244.7A CN201710707244A CN107263860A CN 107263860 A CN107263860 A CN 107263860A CN 201710707244 A CN201710707244 A CN 201710707244A CN 107263860 A CN107263860 A CN 107263860A
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- Prior art keywords
- printer
- box
- printhead
- motion
- desktop level
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- 230000033001 locomotion Effects 0.000 claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims description 29
- 238000007639 printing Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000010146 3D printing Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000151 deposition Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
Abstract
The invention discloses a kind of desktop level 3D printer, including package casing, motion and the printhead being arranged on the motion are provided with the package casing, the package casing is box-structure, the the second avoidance mouth for being provided with the first avoidance mouth that avoidance is formed for being moved in the X-axis direction to the motion, the top plate of the box-structure and avoidance being formed for being moved to the motion along Z-direction is provided with the biside plate of the box-structure.Compared to traditional desktop level 3D printer, on the premise of isometric package casing, above-mentioned desktop level 3D printer greatly improves desktop level 3D printer print space accounting, so as to reduce the volume of printer complete machine.
Description
Technical field
The present invention relates to 3D printing technique field, more particularly to a kind of desktop level 3D printer.
Background technology
, the U.S. in 2012《The Economist》(economist) delivers monograph and claimed：" 3D printing will turn into the 3rd
The secondary industrial revolution ", and U.S. government in 2013 by " 3D printing has revolution, and we manufacture the potential of every thing thing " so
Saying be put into White House's State of the Union Message, thoroughly ignite " 3D printing " concept.
Domestic media, government follow up rapidly, form the situation of setting a prairie fire that traditional manufacture is overturned with rapid shaping new technology.
The summit of technological innovation trend has been climbed up in 3D printing at this moment.
3D printing is a kind of rapid shaping increases material manufacturing technology, and its general principle is to complete 3D by CAD modeling softwares to build
Mould, by respective slice software hierarchy, the establishment for realizing that 3D is in kind is successively accumulated finally by 3D printer.Fused deposition method because
The features such as its principle is simple, material source is extensive, into one kind popularization 3D printing technique and knowledge dominant technical approach.It is based on
Widely, the object and application field used according to it can substantially be divided into work to the 3D printer species of fused deposition principle
Industry level and desktop level.Wherein technical grade 3D printer, required precision height, complicated mechanism, control system complexity, are integrally referred to
Larger the features such as；And desktop level 3D printer target group is mainly student, fan etc., precision is relatively low, simple in construction,
But machine volume is still larger, and print space accounting is small；Be not suitable in addition in the less laboratory in space indoors or household
Put, and be not readily adapted to carry carrying, it is only confined in specific scope and use, greatly reduce user to printing
The acceptance level of machine, and then hinder the popularization of 3D printing technique and knowledge.
In summary, how to solve desktop level 3D printer print space accounting small, cause printer machine volume very much not
The problem of being easy to popularization, it has also become those skilled in the art's technical barrier urgently to be resolved hurrily.
The content of the invention
It is an object of the invention to provide a kind of desktop level 3D printer, accounted for improving desktop level 3D printer print space
Than so as to reduce the volume of printer complete machine.
To achieve these goals, the invention provides a kind of desktop level 3D printer, including package casing, the encapsulation
Motion and the printhead being arranged on the motion are provided with shell, the package casing is box-structure, institute
State the first avoidance for being provided with the biside plate of box-structure and avoidance being formed for being moved in the X-axis direction to the motion
Mouthful, it is provided with the top plate of the box-structure to form the second of avoidance for moving the motion along Z-direction and keep away
Allow mouth.
Preferably, the one side opening in the direction of the box-structure correspondence Y-axis.
Preferably, the motion includes setting and can transporting along X-direction parallel to the bottom plate of the box-structure
Dynamic shaped platform and it is arranged on the hoistable platform that can be moved on the bottom plate of the box-structure and along Z-direction, the liter
The printhead that Y direction is provided with the first guide rail on drop platform, is slidably matched with first guide rail and described for driving
First drive mechanism of printhead.
Preferably, first drive mechanism includes the transmission belt arranged along Y direction and for driving the transmission belt
Motor, the printhead is fixed on the transmission belt.
Preferably, the fixed mount of the printhead is fixed on the transmission belt by printing head support part, the printhead
Support is slidably matched with first guide rail.
Preferably, the fixed mount correspondence and the end face that the printing head support part coordinates are burnishing surface.
Preferably, the quantity of first guide rail is 2, and is symmetricly set in the printing head support part both sides, the liter
The 3rd avoidance mouth that avoidance is formed for being moved to the printhead along Y direction is provided with drop platform.
Preferably, the bottom plate perpendicular to the box-structure is provided with screw mandrel, the hoistable platform and the screw mandrel leading screw
Coordinate.
Preferably, the Guiding machine for being oriented to the hoistable platform is additionally provided with the bottom plate of the box-structure
Structure；The guiding mechanism includes the guide rod set perpendicular to the bottom plate of the box-structure, and the guide rod runs through the liter
Drop platform and be slidably matched with the hoistable platform.
Preferably, the bottom plate of the box-structure is provided with the second guide rail along X-direction, and the shaped platform passes through second
Drive mechanism is realized to be slided along second guide rail.
Introduce and set in content, above-mentioned desktop level 3D printer, including package casing, package casing compared to background technology
There are motion and the printhead being arranged on motion, package casing is equal on box-structure, the biside plate of box-structure
It is provided with the first avoidance mouth that avoidance is formed for being moved in the X-axis direction to motion, the top plate of box-structure and is provided with
The second avoidance mouth that avoidance is formed for being moved to motion along Z-direction.Above-mentioned desktop level 3D printer, keeps away by first
Allow mouth setting so that motion is moved in the X-axis direction when, motion can reach the outside of package casing, increase greatly
The range of movement of X-direction is added；By second avoidance mouth setting cause motion along Z-direction move when, fitness machine
Structure can extend out to the outside of package casing, considerably increase the motion of Z-direction to scope, therefore compared to traditional desktop
On the premise of level 3D printer, isometric package casing, above-mentioned desktop level 3D printer greatly improves desktop level 3D printer
Print space accounting, so as to reduce the volume of printer complete machine.
Brief description of the drawings
Fig. 1 is the overall structure diagram of desktop provided in an embodiment of the present invention level 3D printer；
Fig. 2 is the structural representation of hoistable platform provided in an embodiment of the present invention；
Fig. 3 is the structural representation of shaped platform provided in an embodiment of the present invention；
Fig. 4 is the structural representation of printhead provided in an embodiment of the present invention.
In figure 1 above-Fig. 4,
Package casing 1, motion 2, printhead 3, first avoid mouth 4, second and avoid mouth 5, shaped platform 6, lift and put down
Platform 7, the first guide rail 8, the first drive mechanism 9, the motor 11 of transmission belt 10, printing head support part the 12, the 3rd avoid mouth 13, screw mandrel 14,
Guide rod 15, the second guide rail 16, the second drive mechanism 17, melt pipe 18, heat block 19, discharging opening 20, radiator 21.
Embodiment
The core of the present invention is to provide a kind of desktop level 3D printer, is accounted for improving desktop level 3D printer print space
Than so as to reduce the volume of printer complete machine.
In order that those skilled in the art more fully understands the technical scheme that provides of the present invention, below in conjunction with accompanying drawing and
The present invention is described in further detail for specific embodiment.
As depicted in figs. 1 and 2, a kind of desktop level 3D printer provided in an embodiment of the present invention, including package casing 1, envelope
Motion 2 and the printhead 3 being arranged on motion 2 are provided with casing 1, package casing 1 is box-structure, box
The first avoidance mouth 4 that avoidance is formed for being moved in the X-axis direction to motion 2, box are provided with the biside plate of structure
The second avoidance mouth 5 that avoidance is formed for being moved to motion 2 along Z-direction is provided with the top plate of structure.
Above-mentioned desktop level 3D printer, when make it that motion is moved in the X-axis direction by the setting of the first avoidance mouth, fortune
Motivation structure can reach the outside of package casing, considerably increase the range of movement of X-direction；Pass through setting for the second avoidance mouth
Put so that motion along Z-direction move when, motion can extend out to the outside of package casing, considerably increase Z axis
The motion in direction is to scope, therefore compared to traditional desktop level 3D printer, above-mentioned on the premise of isometric package casing
Desktop level 3D printer greatly improves desktop level 3D printer print space accounting, so as to reduce the volume of printer complete machine.
For convenience of print procedure viewing effect, adjust shaped platform and remove printout, the side of box-structure correspondence Y-axis
To one side opening, namely before box-structure be open ports.Of course, it should be understood that above-mentioned open ports are only this hair
The preferable examples of bright embodiment, can also be before box-structure to be the structure of French casement for being capable of folding, can so facilitate
Viewing, can not also influence picking and placeing for printout, and can prevent the interference of external environment.
In some specific embodiments, above-mentioned motion 2 can specifically include the bottom plate parallel to box-structure
The shaped platform 6 of setting and the hoistable platform 7 being arranged on the bottom plate of box-structure, wherein shaped platform 6 can be along X-direction
Motion, hoistable platform 7 can be moved along Z-direction, and Y direction is provided with the first guide rail 8 and first on hoistable platform 7
The printhead 3 that guide rail 8 is slidably matched and the first drive mechanism 9 for driving printhead 3.Explanation is needed exist for, it is above-mentioned
Shaped platform realizes the motion of the X-direction of printout, and hoistable platform realizes the motion of the Y direction and Z-direction of printhead,
Only the form for other motions that the preferable examples of the embodiment of the present invention or those skilled in the art commonly use is real
Existing three dimensional relative movement between printhead and printout, such as shaped platform are actionless, and hoistable platform in itself can
Realization moves to realize three dimensional relative movement between printhead and printout etc. along X-axis, Y-axis, three directions of Z axis.
In some more particular embodiments, the concrete structure of above-mentioned first drive mechanism 9 can be included along Y direction
The transmission belt 10 of arrangement and the motor 11 for driving transmission belt 10, printhead 3 are fixed on transmission belt 10.Need exist for explanation
, above by transmission belt drive printhead along Y direction move only the embodiment of the present invention for the first drive mechanism
Preferable examples, can also be other drive mechanism forms that those skilled in the art commonly use, such as the first drive mechanism is straight
Line motor, the linear electric motors can drive printhead to be moved along Y direction.
In addition, those skilled in the art will readily appreciate that, general printhead is an assembly, by melt
Pipe 18, fixed mount 11, heat block 19, discharging opening 20, radiator 21 are constituted.Material enters melt pipe by passage, by going out
Material mouth is extruded to complete printing.Wherein the fixed mount of printhead is used to fix printhead on the belt, in order to easily facilitate
The fixed mount 11 of printhead 3, can be fixed on transmission belt 10, printhead branch by the fixation of printhead by printing head support part 12
Frame 12 is slidably matched with the first guide rail 8.By printing head support part so that the fixation of printhead more facilitates, and during maintenance maintenance
Dismounting is more convenient.
In some more particular embodiments, the end face that the above-mentioned correspondence of fixed mount 11 coordinates with printing head support part 12 is flat
Whole face.By the way that the end face of fixed mount is designed as into burnishing surface, not only contributes to install with printing head support part and position, and can be
Dispose pad to be used for the level altitude for adjusting printhead on the end face of fixed mount, be user-friendly for later stage adjustment.
Further in embodiment, the quantity of above-mentioned first guide rail 8 can be 2, and be symmetricly set in printhead
The 3rd avoidance mouth 13 that avoidance is formed for being moved to printhead 3 along Y direction is provided with the both sides of support 12, hoistable platform 7.
Into 2 the installation of printing head support part is more consolidated by above-mentioned first Guide Rail Design, mouth is avoided to printhead by the 3rd
Reasonably avoided along the motion of Y direction.Certainly explanation is needed exist for, the quantity of above-mentioned first guide rail is arranged to 2
The preferable examples or only one the first guide rail of the individual only embodiment of the present invention, printhead and printing head support part
Side is fixedly connected.
In some common specific embodiments, hoistable platform can realize lifting (namely Z-direction by screw mechanism
Motion), the bottom plate that specific structure can be perpendicular to box-structure is provided with screw mandrel 14, hoistable platform 7 and screw mandrel 14
Thick stick coordinates, and screw mandrel is rotated by drive mechanism and the lifting of hoistable platform can be achieved, it is of course possible to understanding, above-mentioned
Screw mechanism realizes that lifting is only that citing or those skilled in the art of the embodiment of the present invention for elevating mechanism are normal
Other elevating mechanisms, such as hoistable platform realize lifting etc. by linear electric motors driving.
In further embodiment, it is also provided with being used to enter hoistable platform 7 on the bottom plate of above-mentioned box-structure
The guiding mechanism that row is oriented to；The concrete structure of the guiding mechanism can include the guide rod set perpendicular to the bottom plate of box-structure
15, guide rod 15 is slidably matched through hoistable platform 7 and with hoistable platform 7.Pass through the setting of guide rod so that hoistable platform edge
It is accurate that the motion of Z-direction is more stablized, and the quantity of guide rod can be 1,2 or more, and guide rod institute
Axis it is parallel but non-coplanar with screw mandrel, so that it is more reliable and more stable in hoistable platform lifting process.In addition need
Bright is that the above-mentioned only embodiment of the present invention is conventional for the preferable examples of guiding mechanism or those skilled in the art
Other guiding mechanisms, such as the both sides of hoistable platform are provided with guide groove, and both sides and the guide groove of hoistable platform are slidably matched.
In some more particular embodiments, the bottom plate of above-mentioned box-structure is also provided with second along X-direction
Guide rail 16, shaped platform 6 is slidably matched with the second guide rail 16, and is realized and slided along the second guide rail 16 by the second drive mechanism 17
It is dynamic.The concrete structure of second drive mechanism can be the mode that linear electric motors are driven or by by shaped platform
It is fixed to drive transmission belt to realize that shaped platform is slided along the second guide rail by motor on the belt, or art technology
Other drive mechanisms that personnel commonly use.
Desktop provided by the present invention level 3D printer is described in detail above.It should be noted that this explanation
Each embodiment in book is described by the way of progressive, what each embodiment was stressed be with other embodiment not
Between same part, each embodiment identical similar part mutually referring to.
It should also be noted that, herein, such as first and second or the like relational terms are used merely to one
Entity or operation make a distinction with another entity or operation, and not necessarily require or imply between these entities or operation
There is any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to contain
Lid nonexcludability is included, so that article or equipment including a series of key elements not only include those key elements, but also
Including other key elements being not expressly set out, or also include for this article or the intrinsic key element of equipment.Do not having
In the case of more limitations, the key element limited by sentence "including a ...", it is not excluded that including the article of above-mentioned key element
Or also there is other identical element in equipment.
Specific case used herein is set forth to the principle and embodiment of the present invention, and above example is said
The bright method and its core concept for being only intended to help to understand the present invention.It should be pointed out that for the ordinary skill of the art
For personnel, under the premise without departing from the principles of the invention, some improvement and modification can also be carried out to the present invention, these improvement
Also fallen into modification in the protection domain of the claims in the present invention.
Claims (10)
1. be provided with a kind of desktop level 3D printer, including package casing (1), the package casing (1) motion (2) and
It is arranged on the printhead (3) on the motion (2), it is characterised in that the package casing (1) is box-structure, described
It is provided with to form the first of avoidance for moving in the X-axis direction the motion (2) and keep away on the biside plate of box-structure
Allow mouth (4), be provided with the top plate of the box-structure for moving to form avoidance along Z-direction to the motion (2)
Second avoid mouth (5).
2. desktop level 3D printer as claimed in claim 1, it is characterised in that the direction of the box-structure correspondence Y-axis
Simultaneously it is open.
3. desktop level 3D printer as claimed in claim 1, it is characterised in that the motion (2) is included parallel to institute
The bottom plate for stating box-structure is set and the shaped platform (6) that can move in the X-axis direction and the bottom for being arranged on the box-structure
On plate and the hoistable platform (7) that can be moved along Z-direction, Y direction is provided with the first guide rail on the hoistable platform (7)
(8) printhead (3), being slidably matched with first guide rail (8) and the first drive mechanism for driving the printhead (3)
(9)。
4. desktop level 3D printer as claimed in claim 3, it is characterised in that first drive mechanism (9) is included along Y-axis
The transmission belt (10) of direction arrangement and the motor (11) for driving the transmission belt (10), the printhead (3) are fixed on institute
State on transmission belt (10).
5. desktop level 3D printer as claimed in claim 4, it is characterised in that the fixed mount (11) of the printhead (3) leads to
Cross printing head support part (12) to be fixed on the transmission belt (10), the printing head support part (12) is sliding with first guide rail (8)
It is dynamic to coordinate.
6. desktop level 3D printer as claimed in claim 5, it is characterised in that fixed mount (11) correspondence and the printing
The end face that head bracket (12) coordinates is burnishing surface.
7. desktop level 3D printer as claimed in claim 5, it is characterised in that the quantity of first guide rail (8) is 2,
And be symmetricly set on the printing head support part (12) both sides, the hoistable platform (7) and be provided with for the printhead (3)
The 3rd avoidance mouth (13) to form avoidance is moved along Y direction.
8. desktop level 3D printer as claimed in claim 3, it is characterised in that the bottom plate perpendicular to the box-structure is set
There is screw mandrel (14), the hoistable platform (7) coordinates with the screw mandrel (14) leading screw.
9. desktop level 3D printer as claimed in claim 8, it is characterised in that be additionally provided with the bottom plate of the box-structure
For the guiding mechanism being oriented to the hoistable platform (7)；The guiding mechanism is included perpendicular to the box-structure
The guide rod (15) that bottom plate is set, the guide rod (15) is slided through the hoistable platform (7) and with the hoistable platform (7)
Coordinate.
10. desktop as claimed in claim 1 level 3D printer, it is characterised in that the bottom plate of the box-structure is along X-direction
The second guide rail (16) is provided with, the shaped platform (6) is realized along second guide rail (16) by the second drive mechanism (17)
Slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710707244.7A CN107263860A (en) | 2017-08-17 | 2017-08-17 | A kind of desktop level 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710707244.7A CN107263860A (en) | 2017-08-17 | 2017-08-17 | A kind of desktop level 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107263860A true CN107263860A (en) | 2017-10-20 |
Family
ID=60080442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710707244.7A Pending CN107263860A (en) | 2017-08-17 | 2017-08-17 | A kind of desktop level 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107263860A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112658287A (en) * | 2020-12-09 | 2021-04-16 | 北京石油化工学院 | 3D printing nozzle and objective table moving device in high-temperature closed box |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203580138U (en) * | 2013-11-12 | 2014-05-07 | 华中科技大学 | Desktop three-dimensional (3D) printer |
| CN104369379A (en) * | 2014-11-06 | 2015-02-25 | 于雷 | Three-dimensional printer |
| CN204801050U (en) * | 2015-05-25 | 2015-11-25 | 宜春学院 | Desktop melting deposit 3D printer |
| CN105235224A (en) * | 2015-11-19 | 2016-01-13 | 江苏派恩信息科技有限公司 | Desktop-level 3D printer |
-
2017
- 2017-08-17 CN CN201710707244.7A patent/CN107263860A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203580138U (en) * | 2013-11-12 | 2014-05-07 | 华中科技大学 | Desktop three-dimensional (3D) printer |
| CN104369379A (en) * | 2014-11-06 | 2015-02-25 | 于雷 | Three-dimensional printer |
| CN204801050U (en) * | 2015-05-25 | 2015-11-25 | 宜春学院 | Desktop melting deposit 3D printer |
| CN105235224A (en) * | 2015-11-19 | 2016-01-13 | 江苏派恩信息科技有限公司 | Desktop-level 3D printer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112658287A (en) * | 2020-12-09 | 2021-04-16 | 北京石油化工学院 | 3D printing nozzle and objective table moving device in high-temperature closed box |
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Application publication date: 20171020 |
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