CN206589334U - A kind of 3D printer - Google Patents
A kind of 3D printer Download PDFInfo
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- CN206589334U CN206589334U CN201720108479.XU CN201720108479U CN206589334U CN 206589334 U CN206589334 U CN 206589334U CN 201720108479 U CN201720108479 U CN 201720108479U CN 206589334 U CN206589334 U CN 206589334U
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Abstract
The utility model discloses a kind of 3D printer, including casing, X-axis drive device is installed in described casing, Y-axis drive device, Z axis drive device, print platform, shower nozzle, controller and support, X-axis drive device includes X-axis motor and the X-axis slide block linked by X-axis timing belt, X-axis primary optic axis and the optical axis of X-axis second arranged in parallel and through X-axis slide block, Y-axis drive device includes y-axis motor and the power transmission shaft linked by the timing belt of Y-axis the 3rd, Y-axis primary optic axis and the optical axis of Y-axis second arranged in parallel and that be each passed through the sliding block of Y-axis first and the sliding block of Y-axis second, realize the timing belt of Y-axis first and the timing belt of Y-axis second that the sliding block of Y-axis first and the sliding block of Y-axis second link with the power transmission shaft, Z axis drive device includes Z axis motor and the Z axis screw mandrel being attached thereto, Z axis primary optic axis arranged in parallel and through print platform, the polished rod of Z axis second.This new precision and quality for having higher stability and reliability, improving 3D printing.
Description
Technical field
The utility model is related to printer technology field, more particularly to a kind of FDM fusion sediments formula 3D printer.
Background technology
3D printer thought originated from for 19 end of the centurys, and was able to develop in 1980s and promotes, and its scientific name is " fast
Rapid-result type ".The principle of FDM fusion sediment formula 3D printers is that thermoplasticity filamentary material delivers to hot melt spray by silk extrusion device
Head, heats and is melted into the showerhead semi liquid state, then be extruded out, and selectively coating on the table, and passes through
X, the transmission device control ejecting device of Y-axis both direction are moved in the x, y direction, are passing through Z-axis transmission device control work
Platform is moved up and down, and is realized printing accumulation, is formed one layer of certain thickness sheet profiles after quick cooling, a layer cross section has been molded
Decline certain altitude into aftertable, then carry out next layer of deposition, so circulation ultimately forms three-dimensional objects part.
The generally existing functional reliability such as transmission device of existing 3D printer is not high, and change can be produced under vibrating conditions
Shape, loosening etc., influence printing precision and print quality.
So needing a kind of new technical scheme of offer to solve the above problems.
The content of the invention
In order to overcome the shortcomings of background technology, the utility model provides a kind of reliable 3D printer of structure.
The technical scheme that the utility model is used：X is installed in a kind of 3D printer, including casing, described casing
Axial brake device, Y-axis drive device, Z axis drive device, print platform, shower nozzle, controller and support；
Described X-axis drive device：
The X-axis slide block that is linked including X-axis motor and by X-axis timing belt, arranged in parallel and X-axis through X-axis slide block the
One optical axis and the optical axis of X-axis second, described X-axis timing belt drive X-axis slide block to be slided along X-axis primary optic axis and the optical axis of X-axis second,
One end of described X-axis timing belt is connected with the first synchronizing shaft being installed in X-axis slide block；
Described Y-axis drive device：
It is the power transmission shaft that is linked including y-axis motor and by the timing belt of Y-axis the 3rd, arranged in parallel and be each passed through Y-axis first
The Y-axis primary optic axis and the optical axis of Y-axis second of sliding block and the sliding block of Y-axis second, realize the sliding block of Y-axis first and the sliding block of Y-axis second and institute
State the timing belt of Y-axis first and the timing belt of Y-axis second of power transmission shaft linkage, the described timing belt of Y-axis first and the timing belt of Y-axis second
The described sliding block of Y-axis first and the sliding block of Y-axis second is driven to be slided along Y-axis primary optic axis and the optical axis of Y-axis second, described Y-axis the
One end of one timing belt is connected with the second synchronizing shaft being installed on support, one end of the described timing belt of Y-axis second and installation
It is connected in the 3rd synchronizing shaft on support；
Described Z axis drive device：
Including Z axis motor and the Z axis screw mandrel being attached thereto, Z axis primary optic axis, Z arranged in parallel and through print platform
The optical axis of axle second, described Z axis screw mandrel is threadedly coupled with described print platform；
Described X-axis motor is fixed on the sliding block of Y-axis first, the two ends of described X-axis primary optic axis and the optical axis of X-axis second
Two ends are connected with the sliding block of Y-axis first and the sliding block of Y-axis second respectively, and described y-axis motor and Z axis motor is fixed on casing, institute
Y-axis primary optic axis, the optical axis of Y-axis second and the drive axis stated are connected on support, and described shower nozzle is fixed on X-axis slide block
On.
Described the first synchronizing shaft, the second synchronizing shaft and the 3rd synchronizing shaft, is made up of bearing, synchronizing wheel and axle, described
Synchronizing wheel is inserted in axle, and described bearing is set in axle two ends.
It is provided with the described sliding block of Y-axis first on the first optoelectronic switch, described shower nozzle and is provided with the first banking stop, institute
There is the first bending lug boss on the first banking stop stated, in the middle of described the first bending lug boss and the first described optoelectronic switch
Groove is corresponding.
It is provided with described casing on the second optoelectronic switch, described print platform and is provided with the second banking stop, it is described
The second banking stop on have the second bending lug boss, described the second bending lug boss and the second described optoelectronic switch middle concave
Groove is corresponding.
Tensioner is respectively arranged with described X-axis timing belt, the timing belt of Y-axis first and the timing belt of Y-axis second.
Described X-axis motor, y-axis motor and Z axis motor is stepper motor.
Touch-screen and knob are installed on described controller.
Described support is fixed on casing by the screw of four rectangular arrangeds.
Also include four fluorine tube, consumptive material enters shower nozzle through four fluorine tube.
The first axle sleeve, the second axle sleeve are provided with described print platform, the first described axle sleeve is inserted in the light of Z axis first
Axle, the second described axle sleeve is inserted in the optical axis of Z axis second, and the first described axle sleeve and the second axle sleeve are fastened on by screw respectively to be beaten
Print on platform.
It is of the present utility model that there is higher operation stability and reliability, the precision of energy effective guarantee 3D printing shaping.
Brief description of the drawings
Fig. 1 is the stereogram of the utility model embodiment 3D printer.
Fig. 2 is that the utility model embodiment 3D printer removes the stereogram after casing.
Fig. 3 is that the utility model embodiment 3D printer removes another angle stereogram after casing.
Fig. 4 is the utility model embodiment 3D printer X, Y-axis drive device stereogram.
Fig. 5 is the utility model embodiment 3D printer X, another angle stereogram of Y-axis drive device.
Fig. 6 is the utility model embodiment 3D printer enlarged partial isometric view.
Fig. 7 is the utility model embodiment 3D printer enlarged partial isometric view.
Fig. 8 is the utility model embodiment 3D printer enlarged partial isometric view.
In figure：10th, casing, 11, X-axis drive device 11,12, Y-axis drive device, 13, Z axis drive device, 14, printing it is flat
Platform, 15, shower nozzle, 16, controller, 17, four fluorine tube, 110, X-axis motor, 111, X-axis primary optic axis, 112, the optical axis of X-axis second,
113rd, X-axis timing belt, 114, X-axis slide block, the 115, first synchronizing shaft, the 116, second synchronizing shaft, the 117, the 3rd synchronizing shaft, 120, Y
Spindle motor, 121, Y-axis primary optic axis, 122, the optical axis of Y-axis second, 123, the sliding block of Y-axis first, 124, the sliding block of Y-axis second, 125, Y
The timing belt of axle first, 126, the timing belt of Y-axis second, 127, the timing belt of Y-axis the 3rd, 128, power transmission shaft, 130, Z axis motor, 131, Z
Axial filament bar, 132, Z axis primary optic axis, 133, the optical axis of Z axis second, 140, support, the 141, first axle sleeve, the 142, second axle sleeve,
1100th, bearing, 1101, synchronizing wheel, 1102, axle, the 1200, first optoelectronic switch, the 1201, first banking stop, the 1202, first bending
Lug boss, the 1203, second optoelectronic switch, the 1204, second banking stop, the 1205, second bending lug boss.
Embodiment
The utility model embodiment is described further below in conjunction with the accompanying drawings：
As illustrated, a kind of 3D printer, including casing 10, X-axis drive device 11, Y are installed in described casing 10
Axial brake device 12, Z axis drive device 13, print platform 14, shower nozzle 15, controller 16 and support 140；
Described X-axis drive device：
Including X-axis motor 110 and by X-axis timing belt 113 link X-axis slide block 114, it is arranged in parallel and through X-axis slide
The X-axis primary optic axis 111 and the second optical axis of X-axis 112 of block 114, described X-axis timing belt 113 drive X-axis slide block 114 along X-axis the
One optical axis 111 and the second optical axis of X-axis 112 are slided, and one end of described X-axis timing belt 113 and are installed in X-axis slide block 114
First synchronizing shaft 115 is connected；
Described Y-axis drive device：
It is the power transmission shaft 128 that is linked including y-axis motor 120 and by the timing belt 127 of Y-axis the 3rd, arranged in parallel and wear respectively
Cross the Y-axis primary optic axis 121 and the second optical axis of Y-axis 122 of the first sliding block of Y-axis 123 and the second sliding block of Y-axis 124, realize Y-axis first
The first timing belt of Y-axis 125 and the timing belt of Y-axis second that sliding block 123 and the second sliding block of Y-axis 124 link with the power transmission shaft 128
126, described the first timing belt of Y-axis 125 and the second timing belt of Y-axis 126 drives described the first sliding block of Y-axis 123 and Y-axis second
Sliding block 124 is slided along Y-axis primary optic axis 121 and the second optical axis of Y-axis 122, one end of described the first timing belt of Y-axis 125 and peace
It is connected loaded on the second synchronizing shaft 116 on support 140, one end of described the second timing belt of Y-axis 126 and is installed on support 140
On the 3rd synchronizing shaft 117 be connected；
Described Z axis drive device：
Including Z axis motor 130 and the Z axis screw mandrel 131 being attached thereto, arranged in parallel and Z axis through print platform 14 the
One optical axis 132, the second optical axis of Z axis 133, described Z axis screw mandrel 131 are threadedly coupled with described print platform 14；
Described X-axis motor 110 is fixed on the first sliding block of Y-axis 123, the two ends of described X-axis primary optic axis 111 and X-axis
The two ends of second optical axis 112 are connected with the first sliding block of Y-axis 123 and the second sliding block of Y-axis 124 respectively, described y-axis motor 120 and Z
Spindle motor 130 is fixed on casing 10, and described Y-axis primary optic axis 121, the second optical axis of Y-axis 122 and power transmission shaft 128, which is rotated, to be connected
It is connected on support 140, described shower nozzle 15 is fixed in X-axis slide block 114.
Described the first synchronizing shaft 115, the second synchronizing shaft 116 and the 3rd synchronizing shaft 117, by bearing 1100, synchronizing wheel
1101 and axle 1102 constitute, described synchronizing wheel 1101 is inserted in axle 1102, and described bearing 1100 is set in the two ends of axle 1102, institute
The synchronizing wheel 1101 stated is fastened on axle 1102 by screw；The first described synchronizing shaft 115 inserts Y-axis along diameter parallel direction
Second sliding block 124；The second described synchronizing shaft 116 and the 3rd synchronizing shaft 117 are separately mounted on support 140, described support
Two through holes corresponding with bearing 1100 are provided with 140, described bearing 1100 is arranged in through-holes.
It is provided with described the first sliding block of Y-axis 123 on first optoelectronic switch 1200, described shower nozzle 15 and is provided with first
There are the first bending lug boss 1202, the first described bending lug boss on banking stop 1201, the first described banking stop 1201
1202 is corresponding with the described intermediate groove of the first optoelectronic switch 1200, when shower nozzle 15 is transported along away from the direction of the second sliding block of Y-axis 124
When moving extreme position, the first described bending lug boss 1202 inserts the described intermediate groove of the first optoelectronic switch 1200 position
Put, the outgoing position signal of the first optoelectronic switch 1200 is handled to controller 16.
It is provided with the second optoelectronic switch 1203, described print platform 14 that to be provided with second spacing on described casing 10
There are the second bending lug boss 1205, the second described bending lug boss 105 and institute on piece 1204, the second described banking stop 1204
The intermediate groove of the second optoelectronic switch 1203 stated is corresponding, and the limit is moved to along the direction away from Z axis motor 130 when print platform
During position, the second described bending lug boss 1205 inserts the described intermediate groove position of the second optoelectronic switch 1203, the second light
The outgoing position signal of electric switch 1203 is handled to controller 16.
Tensioning is respectively arranged with described X-axis timing belt 113, the first timing belt of Y-axis 125 and the second timing belt of Y-axis 126
Part, can keep timing belt to be in tensioning state all the time, prevent synchronizing wheel from being relaxed in print procedure or after aging, influence
Timing belt kinematic accuracy, and then influence printer print quality.
Described X-axis motor 110, y-axis motor 120 and Z axis motor 130 is stepper motor.
Described stepper motor is preferred to use 6 line stepper motors.
Described X-axis primary optic axis 111 and the both ends of the surface of the second optical axis of X-axis 112 are both provided with screwed hole, solid by screw
It is scheduled on the first sliding block of Y-axis 123 and the second sliding block of Y-axis 124.
Touch-screen and knob are installed on described controller, the parameters such as print temperature can be set by touch-screen
Put, described knob realizes the adjustment to print speed, can be to the print speed of printer in certain limit by turn knob
Inside it is adjusted.
Described support 140 is fixed on casing 10 by the screw of four rectangular arrangeds.
Also include four fluorine tube 17, consumptive material enters shower nozzle 15 through four fluorine tube 17, consumptive material charging is served as with four fluorine tube 17 and led
Pipe, makes consumptive material（PLA or ABS etc.）Charging is smooth.
The first axle sleeve 141, the second axle sleeve 142 are provided with described print platform 14, the first described axle sleeve 141 is inserted in
Z axis primary optic axis 132, the second described axle sleeve 142 is inserted in the second optical axis of Z axis 133, the first described axle sleeve 141 and the second axle
Set 142 is fastened on print platform 14 by screw respectively.
When 3D printer electrifying startup starts printing, controller 16 is according to programme-control X-axis motor 110, y-axis motor 120
And Z axis motor 130 performs motion, X-axis motor 110 drives X-axis slide block 114 by driving X-axis timing belt 113 in X-direction
Motion, that is, drive shower nozzle 15 to be moved in X-direction；Y-axis motor 120 drives power transmission shaft 128 to revolve by the timing belt 127 of Y-axis the 3rd
Turn, power transmission shaft 128 drives the first sliding block of Y-axis 123 and Y-axis first by the first timing belt of Y-axis 125 and the second timing belt of Y-axis 126
Sliding block 124 is moved in Y direction, that is, drives X-axis drive device 11 to be moved in Y direction；Z axis motor 130 passes through Z axis screw mandrel
131 drive print platforms 14 are moved along Z-direction.
Embodiment is not construed as the limitation to utility model, but any based on spiritual improvements introduced of the present utility model,
All should be within protection domain of the present utility model.
Claims (10)
1. a kind of 3D printer, including casing（10）, described casing（10）X-axis drive device is inside installed（11）, Y-axis driving
Device（12）, Z axis drive device（13）, print platform（14）, shower nozzle（15）, controller（16）And support（140）；
It is characterized in that：
Described X-axis drive device：
Including X-axis motor（110）And pass through X-axis timing belt（113）The X-axis slide block of linkage（114）, it is arranged in parallel and through X-axis
Sliding block（114）X-axis primary optic axis（111）With the optical axis of X-axis second（112）, described X-axis timing belt（113）Drive X-axis slide block
（114）Along X-axis primary optic axis（111）With the optical axis of X-axis second（112）Slide, described X-axis timing belt（113）One end and peace
Loaded on X-axis slide block（114）On the first synchronizing shaft（115）It is connected；
Described Y-axis drive device：
Including y-axis motor（120）And pass through the timing belt of Y-axis the 3rd（127）The power transmission shaft of linkage（128）, it is arranged in parallel and respectively
Through the sliding block of Y-axis first（123）With the sliding block of Y-axis second（124）Y-axis primary optic axis（121）With the optical axis of Y-axis second（122）, it is real
The existing sliding block of Y-axis first（123）With the sliding block of Y-axis second（124）With the power transmission shaft（128）The timing belt of Y-axis first of linkage（125）
And the timing belt of Y-axis second（126）, the described timing belt of Y-axis first（125）With the timing belt of Y-axis second（126）Drive described Y
The sliding block of axle first（123）With the sliding block of Y-axis second（124）Along Y-axis primary optic axis（121）With the optical axis of Y-axis second（122）Slide, institute
The timing belt of Y-axis first stated（125）One end and be installed on support（140）On the second synchronizing shaft（116）It is connected, described Y
The timing belt of axle second（126）One end and be installed on support（140）On the 3rd synchronizing shaft（117）It is connected；
Described Z axis drive device：
Including Z axis motor（130）And the Z axis screw mandrel being attached thereto（131）, it is arranged in parallel and through print platform（14）Z axis
Primary optic axis（132）, the optical axis of Z axis second（133）, described Z axis screw mandrel（131）With described print platform（14）Screw thread connects
Connect；
Described X-axis motor（110）It is fixed on the sliding block of Y-axis first（123）, described X-axis primary optic axis（111）Two ends and X
The optical axis of axle second（112）Two ends respectively with the sliding block of Y-axis first（123）With the sliding block of Y-axis second（124）It is connected, described Y-axis electricity
Machine（120）And Z axis motor（130）It is fixed on casing（10）On, described Y-axis primary optic axis（121）, the optical axis of Y-axis second（122）
And power transmission shaft（128）It is rotatably connected on support（140）On, described shower nozzle（15）It is fixed on X-axis slide block（114）On.
2. 3D printer according to claim 1, it is characterised in that：Described the first synchronizing shaft (115), the second synchronizing shaft
(116) and the 3rd synchronizing shaft (117), it is made up of bearing (1100), synchronizing wheel (1101) and axle (1102), described synchronizing wheel
(1101) axle (1102) is inserted in, described bearing (1100) is set in axle (1102) two ends.
3. 3D printer according to claim 1, it is characterised in that：The described sliding block of Y-axis first（123）On be provided with
One optoelectronic switch（1200）, described shower nozzle（15）On be provided with the first banking stop（1201）, described the first banking stop
（1201）On have the first bending lug boss（1202）, described the first bending lug boss（1202）With the first described optoelectronic switch
（1200）Intermediate groove is corresponding.
4. 3D printer according to claim 1, it is characterised in that：Described casing（10）On be provided with the second photoelectricity and open
Close（1203）, described print platform（14）On be provided with the second banking stop（1204）, described the second banking stop（1204）On
There is the second bending lug boss（1205）, described the second bending lug boss（105）With the second described optoelectronic switch（1203）In
Between groove it is corresponding.
5. 3D printer according to claim 1, it is characterised in that：Described X-axis timing belt（113）, Y-axis first it is synchronous
Band（125）And the timing belt of Y-axis second（126）On be respectively arranged with tensioner.
6. 3D printer according to claim 1, it is characterised in that：Described X-axis motor（110）, y-axis motor（120）
And Z axis motor（130）For stepper motor.
7. 3D printer according to claim 1, it is characterised in that：Touch-screen and rotation are installed on described controller
Button.
8. 3D printer according to claim 1, it is characterised in that：Described support（140）Pass through four rectangular arrangeds
Screw be fixed on casing（10）On.
9. 3D printer according to claim 1, it is characterised in that：Also include four fluorine tube（17）, consumptive material pass through tetrafluoro
Pipe（17）Into shower nozzle（15）.
10. 3D printer according to claim 1, it is characterised in that：Described print platform（14）On be provided with first
Axle sleeve（141）, the second axle sleeve（142）, described the first axle sleeve（141）It is inserted in Z axis primary optic axis（132）, described the second axle
Set（142）It is inserted in the optical axis of Z axis second（133）, described the first axle sleeve（141）With the second axle sleeve（142）It is tight by screw respectively
Gu in print platform（14）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720108479.XU CN206589334U (en) | 2017-02-05 | 2017-02-05 | A kind of 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720108479.XU CN206589334U (en) | 2017-02-05 | 2017-02-05 | A kind of 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206589334U true CN206589334U (en) | 2017-10-27 |
Family
ID=60129079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720108479.XU Active CN206589334U (en) | 2017-02-05 | 2017-02-05 | A kind of 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206589334U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738886A (en) * | 2017-02-05 | 2017-05-31 | 浙江盛泰防务科技有限公司 | A kind of 3D printer |
| CN110687900A (en) * | 2019-10-31 | 2020-01-14 | 威斯坦(厦门)实业有限公司 | Aging rack system for automatically detecting 3D main controller |
| CN111153138A (en) * | 2018-11-07 | 2020-05-15 | 天津职业技术师范大学 | Novel plane carrying device |
-
2017
- 2017-02-05 CN CN201720108479.XU patent/CN206589334U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738886A (en) * | 2017-02-05 | 2017-05-31 | 浙江盛泰防务科技有限公司 | A kind of 3D printer |
| CN111153138A (en) * | 2018-11-07 | 2020-05-15 | 天津职业技术师范大学 | Novel plane carrying device |
| CN110687900A (en) * | 2019-10-31 | 2020-01-14 | 威斯坦(厦门)实业有限公司 | Aging rack system for automatically detecting 3D main controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Three-dimensional (3D) printer and method for preparing three-dimensional products by use of 3D printer Effective date of registration: 20180517 Granted publication date: 20171027 Pledgee: Zhejiang Tailong commercial bank Taizhou branch of Limited by Share Ltd Pledgor: ZHEJIANG SHENGTAI DEFENSE TECHNOLOGY CO., LTD. Registration number: 2018330000109 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211125 Granted publication date: 20171027 Pledgee: Zhejiang Tailong commercial bank Taizhou branch of Limited by Share Ltd. Pledgor: ZHEJIANG SHENGTAI DEFENSE TECHNOLOGY Co.,Ltd. Registration number: 2018330000109 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A 3D printer Effective date of registration: 20211229 Granted publication date: 20171027 Pledgee: Zhejiang Taizhou Jiaojiang Rural Commercial Bank Co.,Ltd. Sanjia sub branch Pledgor: ZHEJIANG SHENGTAI DEFENSE TECHNOLOGY Co.,Ltd. Registration number: Y2021330002730 |