CN106313499A - 3D printing and scanning all-in-one machine - Google Patents
3D printing and scanning all-in-one machine Download PDFInfo
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- CN106313499A CN106313499A CN201610767051.6A CN201610767051A CN106313499A CN 106313499 A CN106313499 A CN 106313499A CN 201610767051 A CN201610767051 A CN 201610767051A CN 106313499 A CN106313499 A CN 106313499A
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- cantilever
- cross bar
- synchronous pulley
- vertical
- motor
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- 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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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
Abstract
The invention relates to a 3D printing and scanning all-in-one machine. The 3D printing and scanning all-in-one machine comprises printing equipment and further comprises a rotating platform and scanning equipment arranged at one side of the rotating platform. The printing equipment comprises a base arranged at the other side of the rotating platform, a vertical lifting device arranged on the base, a cantilever motor arranged on the vertical lifting device, a cantilever with one end connected with the vertical lifting device, a cantilever sliding block connected with the cantilever in a sliding mode, a printing head arranged on the cantilever sliding block, a first synchronous pulley, a second synchronous pulley and a synchronous belt. The first synchronous pulley is arranged at the other end of the cantilever. The second synchronous pulley is arranged at the position of the cantilever motor and is connected with a rotating shaft of the cantilever motor. The two ends of the synchronous belt wind across the first synchronous pulley and the second synchronous pulley separately and then are connected with the cantilever sliding block.
Description
Technical field
The present invention relates to 3D printing technique field, more particularly, to a kind of print scanned all-in-one of 3D.
Background technology
3D printing technique is the cutting edge technology manufacturing field now, manufactures efficiency and existing manufacturing technology owing to it prints
Compare and be improved, thus welcome by manufacturer very much.At present, when utilizing 3D printing technique to print a product, first
The 3-dimensional point cloud utilizing scanning device to obtain product surface profile need to be to do is to, then the model file that 3-dimensional point cloud forms is led
Entering to the model reparation software of computer, the scarce face that model is occurred by model reparation software carries out auto-mending and generates STL
File；Then stl file imports to generate in Slice Software printable gcode file, is finally instructed by gcode file and beat
Print machine prints.
By above description, carrying out needing to carry out when 3D prints two steps, one is by three-dimensional reconstruction obtains
Gcode file, two is that printer prints based on gcode file.But, prior art is logical when carrying out the two step
Crossing and use different equipment, user needs to put into more cost, and the sky shared by these equipment when configuring these equipment
Between bigger.
Summary of the invention
The present invention solves a difficult problem for above prior art, it is provided that a kind of print scanned all-in-one of 3D, this machine will be swept
Equipment of retouching combines with printing device so that it is capable of the function of integrating scanning and printing.
For realizing above goal of the invention, the technical scheme is that
A kind of print scanned all-in-one of 3D, including printing device, also includes rotation platform and is arranged on rotation platform side
Scanning device；
The vertical lift dress that wherein said printing device includes the base being arranged on rotation platform other side, is arranged on base
The cantilever that the cantalever motor that put, is arranged in vertical lift device, one end are connected with vertical lift device is slidably connected with cantilever
Cantilever slide block, the printhead being arranged on cantilever slide block and the first synchronous pulley, the second synchronous pulley and Timing Belt；
Wherein said first synchronous pulley is arranged at the other end of cantilever；Second synchronous pulley is arranged at cantalever motor, the
Two synchronous pulleys are connected with the rotary shaft of cantalever motor；The two ends of Timing Belt walk around the first synchronous pulley, the second Timing Belt respectively
It is connected with cantilever slide block after wheel.
The work process of the print scanned all-in-one of 3D includes two stages, respectively sweep phase and the stage of printing, is sweeping
First passing through control vertical lift device when retouching the stage makes cantilever move upward, provides enough spaces to scanning device,
Then the object needing scanning is put into the centre of rotation platform, and makes platform slowly rotate；Scanning device constantly obtains
The 3-dimensional point cloud of scanned object surface profile, is used for generating gcode file.After sweep phase completes, first printhead is carried out
Preheating, then drives cantilever slide block to move along a straight line by cantalever motor, synchronous pulley, Timing Belt so that printhead is in level
Resetting on direction, then, vertical lift device drives cantilever to move downward so that printhead just touches print platform, this
Time printhead reset in vertical direction, hereafter can start print process.During printing, rotation platform reciprocating rotary
Turning, cantilever slide block reciprocatingly slides, and is attached to print platform from the printed material of the molten state of print-head nozzle outflow, is formed
The model cross section of ground floor.Then vertical lift device drives cantilever to move upward the distance of a layer thickness, with same side
Formula, prints second layer cross section on the end face in ground floor cross section, finally prints entity 3-dimensional mould by the way of successively superposition
Type.
Preferably, described cantilever includes that the first cross bar and the second cross bar, the first cross bar, the second cross bar set the most successively
Putting on same vertical, the first cross bar, the second cross bar are horizontally disposed with, the first cross bar, one end of the second cross bar and vertical lift
Device connects；Being respectively arranged with the first slide opening and the second slide opening on cantilever slide block, cantilever slide block passes through the first slide opening, the second slide opening
It is slidably socketed on the first cross bar, the second cross bar；Described first cross bar, the other end of the second cross bar are carried out even by a connection piece
Connecing, the first synchronous pulley is arranged on connector.
Preferably, described cantilever slide block being provided with first and ties position and second and tie position, the two ends of Timing Belt walk around
First tiing position and second and tie position and be connected with cantilever slide block respectively after one synchronous pulley, the second synchronous pulley.
Preferably, at the other end of described cantilever, it is provided with Horizontal limiting switch.Horizontal limiting switch is used for indicating printing
Head resets complete in the horizontal direction.
Preferably, described vertical lift device include Z axis motor, shaft coupling, primary optic axis, the second optical axis, ball screw,
Vertical slipper and nut, wherein primary optic axis, the second optical axis are vertically arranged on base, vertical slipper are provided with the 3rd sliding
Hole, the 4th slide opening, vertical slipper is slidably socketed on primary optic axis, the second optical axis by the 3rd slide opening, the 4th slide opening；Described rolling
Ballscrew is vertically set on base；Described Z axis motor is arranged on base, and the rotary shaft of Z axis motor passes through shaft coupling and rolling
Ballscrew connects, and ball screw is connected with vertical slipper by nut；
Described cantalever motor is arranged on vertical slipper, and vertical slipper is connected with one end of cantilever.
The operation principle of vertical lift device is as follows: Z axis electric machine rotation drives ball screw to rotate so that vertical slipper exists
Move in vertical direction.
Preferably, described shaft coupling is yielding coupling.
Preferably, described base is corresponding to being provided with vertical limit switch, vertical limit switch on the position of vertical slipper
Rational height concordant with the rational height of rotation platform.Vertical limit switch is used for indicating printhead to reset in vertical direction
Complete.
Preferably, described scanning device include support and be arranged on support photographic head, the first laser head, second swash
Shaven head；Its medium-height trestle is arranged on the side of rotation platform；Photographic head, the first laser head, the rational height of the second laser head are higher than
The place height of rotation platform, and the first laser head, the second laser head lay respectively at the left and right sides of photographic head.Scanning device exists
During work, the first laser head, the second laser head penetrate red vertical structure lines respectively and beat on the surface of scanned object,
Photographic head obtains the image of scanned object and is analyzed the surface at structure lines place according to laser triangulation principle,
To depth map, then generating three-dimensional point cloud, in scanning process, rotation platform rotates continuously, the three-dimensional of scanned object surface profile
Point cloud is also continuously generated, and when rotation platform turns over 360 ° when, just completes scan task.
Preferably, described photographic head, the first laser head, the second laser head are arranged on the difference with rotation platform as the center of circle
On circumferencial direction, and the central angle between the first laser head and photographic head is equal to the center of circle between the second laser head and photographic head
Angle.
Preferably, described printing device also includes extruder motor and feed pipe, and extruder motor is arranged on base, extrusion
The outfan of motor is connected with printhead by feed pipe and is connected.Operationally, extruder motor rotates all-in-one, drives line style
Printing consumables enters inside printhead along feed pipe inwall, through the nozzle outflow of printhead end.
Compared with prior art, the invention has the beneficial effects as follows:
The all-in-one that the present invention provides achieves 3D and prints integrated with scanning, and is capable of scanning platform and print platform
Combination, improve the utilization rate in space, reduce the volume size of complete machine, be more suitable for user and be convenient for carrying for product is light
Demand, and owing to platform is rotatable, substantially increase the utilization rate in space, it is possible to reach printer monnolithic case size little and
The effect that print range is big.
Accompanying drawing explanation
Fig. 1 is integrated the front schematic view of machine.
Fig. 2 is integrated the schematic rear view of machine.
Fig. 3 is integrated the right view of machine.
Fig. 4 is integrated the left view of machine.
Fig. 5 is integrated the top view of machine.
Detailed description of the invention
Accompanying drawing being merely cited for property explanation, it is impossible to be interpreted as the restriction to this patent；
Below in conjunction with drawings and Examples, the present invention is further elaborated.
Embodiment 1
As shown in Fig. 1 ~ 5, the print scanned all-in-one of 3D, including printing device 1, also include rotation platform 2 and be arranged on rotation
The scanning device 3 of platform 2 side；Wherein said printing device 1 includes being arranged on the base 11 of rotation platform 2 other side, setting
Cantalever motor 13, one end of put vertical lift device 12 on the pedestal 11, being arranged in vertical lift device 12 rise with vertical
The cantilever slide block 15 that the cantilever 14 that falling unit 12 connects is slidably connected with cantilever 14, the printhead that is arranged on cantilever slide block 15
16 and first synchronous pulley the 17, second synchronous pulley 18 and Timing Belt 19；Wherein said first synchronous pulley 17 is arranged on outstanding
At the other end of arm 14；Second synchronous pulley 18 is arranged at cantalever motor 13, the second synchronous pulley 18 and cantalever motor 13
Rotary shaft connects；The two ends of Timing Belt 19 walk around respectively after first synchronous pulley the 17, second synchronous pulley 18 with cantilever slide block 15
Connect.
Wherein, printing device 1 also includes extruder motor 20 and feed pipe 21, and extruder motor 20 arranges on the pedestal 11,
The outfan of extruder motor 20 is connected with printhead 16 by feed pipe 21 and is connected.All-in-one operationally, extruder motor 20
Rotate, drive line style printing consumables to enter printhead 16 along feed pipe 21 inwall internal, through the nozzle outflow of printhead 16 end.
The work process of the print scanned all-in-one of 3D includes two stages, respectively sweep phase and the stage of printing, is sweeping
First passing through control vertical lift device 12 when retouching the stage makes cantilever 14 move upward, provides enough to scanning device 3
Space, is then put into the object needing scanning the centre of rotation platform 2, and makes platform slowly rotate；Scanning device 3 is continuous
Ground obtains the 3-dimensional point cloud of scanned object surface profile, is used for generating gcode file.After sweep phase completes, first to printing
16 preheat, and then drive cantilever slide block 15 to move along a straight line by cantalever motor 13, synchronous pulley, Timing Belt 19, make
Obtaining printhead 16 to reset in the horizontal direction, then, vertical lift device 12 drives cantilever 14 to move downward so that printhead 16
Just touching print platform, now printhead 16 resets in vertical direction, hereafter can start the process printed.Printing
During, rotation platform 2 reciprocating rotary, cantilever slide block 15 reciprocatingly slides, from the molten state of printhead 16 nozzle outflow
Printed material is attached on print platform, forms the model cross section of ground floor.Then vertical lift device 12 drives cantilever 14
The distance of a layer thickness that moves upward, in the same way, on the end face in ground floor cross section print second layer cross section, by by
The mode that stacking adds finally prints the 3-dimensional model of entity.
Wherein, as shown in Figure 1 and Figure 2, cantilever 14 includes the first cross bar 141 and the second cross bar 142, the first cross bar 141,
Two cross bars 142 are successively set on same vertical from top to bottom, and first cross bar the 141, second cross bar 142 is horizontally disposed with, and first
One end of cross bar the 141, second cross bar 142 is connected with vertical lift device 12；The first slide opening it is respectively arranged with on cantilever slide block 15
With the second slide opening, cantilever slide block 15 is slidably socketed at first cross bar the 141, second cross bar 142 by the first slide opening, the second slide opening
On；The other end of described first cross bar the 141, second cross bar 142 is attached by a connection piece 153, the first synchronous pulley 17
It is arranged on connector 153.In the present embodiment, cantilever slide block 15 is provided with first and ties position 154 and second and tie position 155,
Position first is tied with cantilever slide block 15 after walking around first synchronous pulley the 17, second synchronous pulley 18 respectively in the two ends of Timing Belt 19
154 and second tie position 155 connects.Meanwhile, at the other end of cantilever 14, it is provided with Horizontal limiting switch 143.Horizontal limiting is opened
It is complete that pass 143 is used for indicating printhead 16 to reset in the horizontal direction.
As shown in Figure 1, 2, 3, vertical lift device 12 includes Z axis motor 121, shaft coupling 122, primary optic axis 123, second
Optical axis 124, ball screw 125, vertical slipper 126 and nut, wherein primary optic axis the 123, second optical axis 124 is vertically arranged in the end
On seat 11, vertical slipper 126 being provided with the 3rd slide opening, the 4th slide opening, vertical slipper 126 is by the 3rd slide opening, the 4th slide opening
It is slidably socketed on primary optic axis the 123, second optical axis 124；Described ball screw 125 is vertically arranged on the pedestal 11；Described Z axis
Motor 121 arranges on the pedestal 11, and the rotary shaft of Z axis motor 121 is connected with ball screw 125 by shaft coupling 122, ball wire
Bar 125 is connected with vertical slipper 126 by nut；Described cantalever motor 13 is arranged on vertical slipper 126, vertical slipper 126
It is connected with one end of cantilever 14.
The operation principle of vertical lift device 12 is as follows: Z axis motor 121 rotates and drives ball screw 125 to rotate so that hang down
Straight slide block 126 moves in vertical direction.
In concrete implementation process, as it is shown in figure 1, base 11 is vertical corresponding to being provided with on the position of vertical slipper 126
Straight limit switch 101, the rational height of vertical limit switch 101 is concordant with the rational height of rotation platform 2.Vertical limit switch
101 to be used for indicating printhead 16 to reset in vertical direction complete.
As shown in Figure 3,4, scanning device 3 includes support 31 and photographic head the 32, first laser head being arranged on support 31
33, the second laser head 34；Its medium-height trestle 31 is arranged on the side of rotation platform 2；Photographic head the 32, first laser head 33, second
The rational height of laser head 34 is higher than the place height of rotation platform 2, and first laser head the 33, second laser head 34 lays respectively at
The left and right sides of photographic head 32, photographic head the 32, first laser head the 33, second laser head 34 is arranged on rotation platform 2 as the center of circle
Different circumferencial directions on, and the central angle between the first laser head 33 and photographic head 32 is equal to the second laser head 34 and photographic head
Central angle between 32.Operationally, first laser head the 33, second laser head 34 penetrates red vertical scanning device 3 respectively
Structure lines is beaten on the surface of scanned object, and photographic head 32 obtains the image of scanned object former according to laser triangulation
Manage the surface to structure lines place to be analyzed, obtain depth map, then generate three-dimensional point cloud, rotation platform 2 in scanning process
Rotating continuously, the three-dimensional point cloud of scanned object surface profile is also continuously generated, when rotation platform 2 turns over 360 ° when, just
Complete scan task.
Obviously, the above embodiment of the present invention is only for clearly demonstrating example of the present invention, and is not right
The restriction of embodiments of the present invention.For those of ordinary skill in the field, the most also may be used
To make other changes in different forms.Here without also cannot all of embodiment be given exhaustive.All at this
Any amendment, equivalent and the improvement etc. made within the spirit of invention and principle, should be included in the claims in the present invention
Protection domain within.
Claims (10)
1. the print scanned all-in-one of 3D, including printing device, it is characterised in that: also include rotation platform and be arranged on rotation
Turn the scanning device of platform side；
The vertical lift dress that wherein said printing device includes the base being arranged on rotation platform other side, is arranged on base
The cantilever that the cantalever motor that put, is arranged in vertical lift device, one end are connected with vertical lift device is slidably connected with cantilever
Cantilever slide block, the printhead being arranged on cantilever slide block and the first synchronous pulley, the second synchronous pulley and Timing Belt；
Wherein said first synchronous pulley is arranged at the other end of cantilever；Second synchronous pulley is arranged at cantalever motor, the
Two synchronous pulleys are connected with the rotary shaft of cantalever motor；The two ends of Timing Belt walk around the first synchronous pulley, the second Timing Belt respectively
It is connected with cantilever slide block after wheel.
The print scanned all-in-one of 3D the most according to claim 1, it is characterised in that: described cantilever includes the first cross bar and
Two cross bars, the first cross bar, the second cross bar be successively set on same vertical from top to bottom, the first cross bar, the second cross bar level
Arranging, the first cross bar, one end of the second cross bar are connected with vertical lift device；Be respectively arranged with on cantilever slide block the first slide opening and
Second slide opening, cantilever slide block is slidably socketed on the first cross bar, the second cross bar by the first slide opening, the second slide opening；Described first
Cross bar, the other end of the second cross bar are attached by a connection piece, and the first synchronous pulley is arranged on connector.
The print scanned all-in-one of 3D the most according to claim 1, it is characterised in that: it is provided with first on described cantilever slide block
Tie position and second and tie position, the two ends of Timing Belt walk around after the first synchronous pulley, the second synchronous pulley respectively with cantilever slide block
First tie position and second tie position connect.
The print scanned all-in-one of 3D the most according to claim 1, it is characterised in that: at the other end of described cantilever, arrange
Horizontal limiting is had to switch.
The print scanned all-in-one of 3D the most according to claim 1, it is characterised in that: described vertical lift device includes Z axis
Motor, shaft coupling, primary optic axis, the second optical axis, ball screw, vertical slipper and nut, wherein primary optic axis, the second optical axis erect
Directly being arranged on base, vertical slipper is provided with the 3rd slide opening, the 4th slide opening, vertical slipper is by the 3rd slide opening, the 4th cunning
Hole is slidably socketed on primary optic axis, the second optical axis；Described ball screw is vertically set on base；Described Z axis motor is arranged
On base, the rotary shaft of Z axis motor is connected with ball screw by shaft coupling, and ball screw is by nut with vertical slipper even
Connect；
Described cantalever motor is arranged on vertical slipper, and vertical slipper is connected with one end of cantilever.
The print scanned all-in-one of 3D the most according to claim 5, it is characterised in that: described shaft coupling is yielding coupling.
The print scanned all-in-one of 3D the most according to claim 5, it is characterised in that: described base is corresponding to vertical slipper
Being provided with vertical limit switch on position, the rational height of vertical limit switch is concordant with the rational height of rotation platform.
The print scanned all-in-one of 3D the most according to claim 1, it is characterised in that: described scanning device includes support and sets
Put the photographic head on support, the first laser head, the second laser head；Its medium-height trestle is arranged on the side of rotation platform；Shooting
Head, the first laser head, the second laser head rational height higher than the place height of rotation platform, and the first laser head, second swash
Shaven head lays respectively at the left and right sides of photographic head.
The print scanned all-in-one of 3D the most according to claim 8, it is characterised in that: described photographic head, the first laser head,
Second laser head is arranged on the different circumferencial directions with rotation platform as the center of circle, and the circle between the first laser head and photographic head
Heart angle is equal to the central angle between the second laser head and photographic head.
10. according to the print scanned all-in-one of 3D described in any one of claim 1 ~ 9, it is characterised in that: described printing device is also
Including extruder motor and feed pipe, extruder motor is arranged on base, and the outfan of extruder motor passes through feed pipe and printing
Head connects and connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610767051.6A CN106313499A (en) | 2016-08-30 | 2016-08-30 | 3D printing and scanning all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610767051.6A CN106313499A (en) | 2016-08-30 | 2016-08-30 | 3D printing and scanning all-in-one machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106313499A true CN106313499A (en) | 2017-01-11 |
Family
ID=57789613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610767051.6A Pending CN106313499A (en) | 2016-08-30 | 2016-08-30 | 3D printing and scanning all-in-one machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN106313499A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107127344A (en) * | 2017-07-11 | 2017-09-05 | 成都天府新区河川科技有限公司 | Cermet 3D printing equipment and cermet 3D printing system |
| CN108527846A (en) * | 2018-04-09 | 2018-09-14 | 深圳腾龙三维科技有限公司 | Independent double nozzle 3D printers |
| CN110076996A (en) * | 2019-05-29 | 2019-08-02 | 浙江大学 | A kind of device based on binocular structure light real-time monitoring 3D printing |
| CN110340356A (en) * | 2019-06-20 | 2019-10-18 | 共享智能铸造产业创新中心有限公司 | Graft print scanned complete set of equipments |
| CN111231302A (en) * | 2020-01-07 | 2020-06-05 | 河北科技大学 | Three-dimensional reconstruction and slicing type 3D printing device and method based on laser ranging |
| WO2021227822A1 (en) * | 2020-05-15 | 2021-11-18 | 珠海赛纳三维科技有限公司 | Rotating three-dimensional printer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20140363532A1 (en) * | 2013-06-10 | 2014-12-11 | Kirk W. Wolfgram | Multiple color extrusion type three dimensional printer |
| CN204566691U (en) * | 2015-01-27 | 2015-08-19 | 姚善良 | A kind of 3-D scanning printer |
| CN205291598U (en) * | 2015-12-12 | 2016-06-08 | 山东稷下风数字科技有限公司 | Fixed 3D printer of loading board leveling |
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2016
- 2016-08-30 CN CN201610767051.6A patent/CN106313499A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140363532A1 (en) * | 2013-06-10 | 2014-12-11 | Kirk W. Wolfgram | Multiple color extrusion type three dimensional printer |
| CN204566691U (en) * | 2015-01-27 | 2015-08-19 | 姚善良 | A kind of 3-D scanning printer |
| CN205291598U (en) * | 2015-12-12 | 2016-06-08 | 山东稷下风数字科技有限公司 | Fixed 3D printer of loading board leveling |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107127344A (en) * | 2017-07-11 | 2017-09-05 | 成都天府新区河川科技有限公司 | Cermet 3D printing equipment and cermet 3D printing system |
| CN108527846A (en) * | 2018-04-09 | 2018-09-14 | 深圳腾龙三维科技有限公司 | Independent double nozzle 3D printers |
| CN110076996A (en) * | 2019-05-29 | 2019-08-02 | 浙江大学 | A kind of device based on binocular structure light real-time monitoring 3D printing |
| WO2020238195A1 (en) * | 2019-05-29 | 2020-12-03 | 赵昕玥 | 3d printing real-time monitoring apparatus based on binocular structured light |
| CN110340356A (en) * | 2019-06-20 | 2019-10-18 | 共享智能铸造产业创新中心有限公司 | Graft print scanned complete set of equipments |
| CN111231302A (en) * | 2020-01-07 | 2020-06-05 | 河北科技大学 | Three-dimensional reconstruction and slicing type 3D printing device and method based on laser ranging |
| WO2021227822A1 (en) * | 2020-05-15 | 2021-11-18 | 珠海赛纳三维科技有限公司 | Rotating three-dimensional printer |
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Application publication date: 20170111 |