CN104149349A - Modular 3D printer - Google Patents
Modular 3D printer Download PDFInfo
- Publication number
- CN104149349A CN104149349A CN201410394660.2A CN201410394660A CN104149349A CN 104149349 A CN104149349 A CN 104149349A CN 201410394660 A CN201410394660 A CN 201410394660A CN 104149349 A CN104149349 A CN 104149349A
- Authority
- CN
- China
- Prior art keywords
- printer
- upper substrate
- driven pulley
- modular
- 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.)
- Pending
Links
- 239000000758 substrate Substances 0.000 claims abstract description 33
- 238000009434 installation Methods 0.000 claims description 10
- 230000001360 synchronised effect Effects 0.000 claims description 10
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000007689 inspection Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The invention discloses a modular 3D printer. The modular 3D printer comprises an outer shell frame, a front panel and a rear panel are arranged on the outer shell frame, and a printer mechanism is fixedly arranged in the outer shell frame. In the printer mechanism, a lower substrate is fixedly connected with an upper substrate through connecting columns; guide sleeves and a lead screw nut are arranged on the side face of a printing object holding table, a lead screw matched with the lead screw nut is arranged between the upper substrate and the lower substrate, the axis of the lead screw is parallel to the axes of the connecting columns, and a lifting motor is arranged on the upper substrate; a positioning driving motor is arranged on the lower surface of the upper substrate, a printing positioning component is arranged on the upper surface of the upper substrate, and a printing head is arranged on the printing positioning component. According to the invention, the independent mechanism is arranged, then the mechanism is arranged in the outer shell frame, and therefore when the 3D printer is produced, part assembling is convenient, the precision of the whole printer mechanism is high, and the printing precision is also high. Meanwhile, when the 3D printer needs to be maintained or fails, the whole printer mechanism can be taken out of the outer shell frame, and inspection or maintenance is facilitated.
Description
Technical field
The invention belongs to 3D printer field, be specifically related to a kind of modular 3D printer.
Background technology
It is a kind of novel forming technique that 3D prints, and is a kind of by the continuous deposition of printed material being formed to a kind of new technology of three dimensional practicality.Current common 3D printer, inner components is for being directly installed in 3D printer casing.When printer assembles, each parts need to be put into enclosure and be fixed again installation, assembly difficulty is large.Inner components, for being directly installed in 3D printer casing, making 3D printer be vulnerable to External force interference when printing and affects printing precision and effect simultaneously.Can cause and print bad and print scrappage rising, thereby increase user, use difficulty and customer using cost.Current common 3D printer, each parts are put into enclosure and are fixed installation again, also can make the daily internal maintenance of printer and trouble hunting greatly inconvenient.
Summary of the invention
A kind of modular 3D printer that the present invention is directed to above-mentioned weak point and provide.
The present invention is achieved in that
A modular 3D printer, comprises outer casing frame, and front panel and back shroud are installed on outer casing frame, and printer core is fixedly installed in outer casing frame;
In printer core, infrabasal plate is fixedly connected with upper substrate by joint pin, and joint pin arranges four; Print articles holding table side two of fairleads are set, fairlead is sheathed on joint pin, print articles holding table side feed screw nut is also set, the screw mandrel coordinating with feed screw nut is set between upper substrate and infrabasal plate, screw mandrel axis is parallel with joint pin axis, lifting motor is set on upper substrate, and lifting motor output shaft is fixedly connected with screw mandrel end; Upper substrate lower surface arranges the first motor and the second motor, and upper substrate upper surface arranges printing positioning component, prints on positioning component printhead is set, infrabasal plate bottom surface fixed installation control circuit board.
In this modular 3D printer, print positioning component and comprise the second driven pulley, synchronous belt, slide plate driven pulley, the first driving wheel, the first driven pulley, print portable plate and the second driving wheel, print four jiaos of portable plates slide plate driven pulley is set respectively, printing portable plate two ends is connected with line slide rail by sliding seat, the first driven pulley is connected with upper substrate by axle with the second driven pulley, slide plate driven pulley is connected with printing portable plate by axle, the first driving wheel is connected with the first motor output shaft, the second driving wheel is connected with the second motor output shaft, synchronous belt is " H " shape after walking around driving wheel and driven pulley.
For convenience of whole movement installation and removal, printer core is fixedly connected with outer casing frame by screw.
For making movement installation accuracy higher, joint pin two ends arrange locating shaft, and the locating hole coordinating with locating shaft is set on upper substrate and infrabasal plate.
Modular 3D printer of the present invention, by independently movement is set, then is installed to movement in outer casing frame, makes 3D printer when producing, and Assembly of the parts is convenient, more easily assembles out high accuracy 3D printer.3D printer key parts are all installed concentratedly on movement simultaneously, make whole movement precision higher, after whole movement is installed in outer casing frame, the installation accuracy of movement and outer casing frame can not affect the printing precision of whole 3D printer, simultaneously when 3D printer need to be safeguarded or break down, whole printer core is taken out from outer casing frame to convenient inspection or maintenance.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present invention.
Fig. 2 is that the present invention assembles explosive view.
Fig. 3 is printer core front view.
Fig. 4 is printer core rearview.
Fig. 5 is printer core top view.
Fig. 6 is printer core schematic perspective view.
Fig. 7 is printer core assembling explosive view.
In accompanying drawing: 1-control circuit board, 2-infrabasal plate, 3-prints articles holding table, 4-printhead, 5-joint pin, 6-the first motor, 7-upper substrate, 8-line slide rail, 9-prints positioning component, 901-the second driven pulley, 902-synchronous belt, 903-slide plate driven pulley, 904-the first driving wheel, 905-the first driven pulley, 906-prints portable plate, 907-the second driving wheel, 10-back shroud, 11-lifting motor, 12-sliding seat, 13-the second motor, 14-screw mandrel, 15-feed screw nut, 16-fairlead, 17-front panel, 18-printer core, 19-outer casing frame, 20-locating shaft, 21-locating hole.
The specific embodiment
In conjunction with Fig. 1, to Fig. 7, a kind of modular 3D printer, comprises outer casing frame 19, and front panel 17 and back shroud 10 are installed on outer casing frame 19, and printer core 18 is fixedly installed in outer casing frame 19;
In printer core 18, infrabasal plate 2 is fixedly connected with upper substrate 7 by joint pin 5, and joint pin 5 arranges four; Print articles holding table 3 sides 16 two of fairleads are set, fairlead 16 is sheathed on joint pin 5, print articles holding table 3 sides feed screw nut 15 is also set, the screw mandrel 14 coordinating with feed screw nut 15 is set between upper substrate 7 and infrabasal plate 2, screw mandrel 14 axis are parallel with joint pin 5 axis, lifting motor 11 is set on upper substrate 7, and lifting motor 11 output shafts are fixedly connected with screw mandrel 14 ends; Upper substrate 7 lower surfaces arrange the first motor 6 and the second motor 13, and upper substrate 7 upper surfaces arrange prints positioning component 9, print on positioning component 9 printhead 4 is set, infrabasal plate 2 bottom surface fixed installation control circuit boards 1.
In this modular 3D printer, print positioning component 9 and comprise the second driven pulley 901, synchronous belt 902, slide plate driven pulley 903, the first driving wheel 904, the first driven pulley 905, print portable plate 906 and the second driving wheel 907, print 906 4 jiaos of portable plates slide plate driven pulley 903 is set respectively, printing portable plate 906 two ends is connected with line slide rail 8 by sliding seat 12, the first driven pulley 905 is connected with upper substrate 7 by axle with the second driven pulley 901, slide plate driven pulley 903 is connected with printing portable plate 906 by axle, the first driving wheel 904 is connected with the first motor 6 output shafts, the second driving wheel 907 is connected with the second motor 13 output shafts, synchronous belt 902 is " H " shape after walking around driving wheel and driven pulley.
For convenience of whole movement installation and removal, printer core 18 is fixedly connected with outer casing frame 19 by screw.
For making movement installation accuracy higher, joint pin 5 two ends arrange locating shaft 20, and the locating hole 21 coordinating with locating shaft 20 is set on upper substrate 7 and infrabasal plate 2.
Modular 3D printer of the present invention, in assembling, four joint pins 5 are fixedly connected with infrabasal plate 2 with upper substrate 7 respectively up and down, form stable framework.By joint pin 5 two ends, locating shaft 20 is set, the locating hole 21 coordinating with locating shaft 20 is set on upper substrate 7 and infrabasal plate 2, determine to form shaft hole matching between joint pin 5 and upper substrate 7 and infrabasal plate 2, increased the accuracy of printer core 18 frameworks.Print articles holding table 3 and be sheathed on joint pin 5 by fairlead 16, while making to print articles holding table 3 oscilaltion, more smooth-going, and print articles holding table 3 all the time perpendicular to joint pin 5.Lifting motor 11 rotates while driving screw mandrel 14 to rotate, by screw mandrel 14 with print feed screw nut 15 on articles holding table 3 and coordinate and make to print articles holding table 3 and rise or decline, by controlling the rotational angle of lifting motor 11 output shafts, can accurately control rising or the falling head of printing articles holding table 3.Print in positioning component 9, for controlling printhead 4 in X-axis and the Y-axis position of horizontal plane.Print portable plate 906 two ends and be connected with line slide rail 8 by sliding seat 12, making to print portable plate 906 can only slide along the direction of line slide rail 8.Synchronous belt 902 is walked around after the first driven pulley 905 and the second driven pulley 901 and the first driving wheel 904 and the second driving wheel 907 on upper substrate 7, then walks around the slide plate driven pulley 903 being arranged on printing portable plate 906, and final synchronous belt 902 is coiled into H shape.Printing the printhead 4 arranging on positioning component 9 is fixedly connected with synchronous belt 902.When the first motor 6 is identical with the second motor 13 rotating speeds, during switched in opposite, slide plate driven pulley 903 does not rotate, and prints portable plate 906 and drives printhead 4 to move along line slide rail 8 parallel directions.When the first motor 6 is identical with the second motor 13 rotating speeds, when direction is identical, synchronous belt 902 only drives the vertical direction of printhead 4 sliding line slide rail 8 to move.When the first motor 6, is printed portable plate 906 and driven printheads 4 to make compound motion when different with the second motor 13 rotating speeds, along line slide rail 8, parallel and vertical direction is moved simultaneously, and printhead 4 can arrive the optional position in print area.
When printhead 4 prints after one deck in a plane, lifting motor 11 drives screw mandrel 14 to rotate, and by coordinating with the feed screw nut 15 who prints on articles holding table 3, makes to print articles holding table 3 and declines, and printhead 4 prints in most surface all the time, finally completes 3D and prints.
Claims (4)
1. a modular 3D printer, is characterized in that comprising outer casing frame (19), upper front panel (17) and the back shroud (10) installed of outer casing frame (19), and printer core (18) is fixedly installed in outer casing frame (19);
In printer core (18), infrabasal plate (2) is fixedly connected with upper substrate (7) by joint pin (5), and joint pin (5) arranges four; Print articles holding table (3) side (16) two of fairleads are set, fairlead (16) is sheathed on joint pin (5), print articles holding table (3) side feed screw nut (15) is also set, the screw mandrel (14) coordinating with feed screw nut (15) is set between upper substrate (7) and infrabasal plate (2), screw mandrel (14) axis is parallel with joint pin (5) axis, lifting motor (11) is set on upper substrate (7), and lifting motor (11) output shaft is fixedly connected with screw mandrel (14) end; Upper substrate (7) lower surface arranges the first motor (6) and the second motor (13), upper substrate (7) upper surface arranges prints positioning component (9), print on positioning component (9) printhead (4) is set, infrabasal plate (2) bottom surface fixed installation control circuit board (1).
2. modular 3D printer according to claim 1, it is characterized in that printing positioning component (9) and comprise the second driven pulley (901), synchronous belt (902), slide plate driven pulley (903), the first driving wheel (904), the first driven pulley (905), print portable plate (906) and the second driving wheel (907), print (906) four jiaos of portable plates slide plate driven pulley (903) is set respectively, printing portable plate (906) two ends is connected with line slide rail (8) by sliding seat (12), the first driven pulley (905) is connected with upper substrate (7) by axle with the second driven pulley (901), slide plate driven pulley (903) is connected with printing portable plate (906) by axle, the first driving wheel (904) is connected with the first motor (6) output shaft, the second driving wheel (907) is connected with the second motor (13) output shaft, after walking around driving wheel and driven pulley, synchronous belt (902) is " H " shape.
3. modular 3D printer according to claim 1 and 2, is characterized in that printer core (18) is fixedly connected with outer casing frame (19) by screw.
4. modular 3D printer according to claim 1 and 2, it is characterized in that joint pin (5) two ends arrange locating shaft (20), the upper locating hole (21) coordinating with locating shaft (20) that arranges of upper substrate (7) and infrabasal plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410394660.2A CN104149349A (en) | 2014-08-12 | 2014-08-12 | Modular 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410394660.2A CN104149349A (en) | 2014-08-12 | 2014-08-12 | Modular 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104149349A true CN104149349A (en) | 2014-11-19 |
Family
ID=51875058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410394660.2A Pending CN104149349A (en) | 2014-08-12 | 2014-08-12 | Modular 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104149349A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538731A (en) * | 2016-03-09 | 2016-05-04 | 浙江韩益机电有限公司 | 3D printer |
| CN108237688A (en) * | 2018-01-09 | 2018-07-03 | 天津科技大学 | A low-cost and high-efficiency 3D printer |
| WO2020163009A1 (en) * | 2019-02-06 | 2020-08-13 | The Board Of Regents Of The Nevada System Of Higher Education On Behalf Of The University Of Nevada, Las Vegas | Modular expandable 3d printer |
| CN113601986A (en) * | 2021-08-12 | 2021-11-05 | 诸暨市卓码电子科技有限公司 | Can miniaturize flat printer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130078073A1 (en) * | 2011-09-23 | 2013-03-28 | Stratasys, Inc. | Gantry assembly for use in additive manufacturing system |
| CN103331912A (en) * | 2013-07-04 | 2013-10-02 | 宁波合创快速制造技术有限公司 | Desktop 3D-printing forming device |
| CN203496289U (en) * | 2013-10-21 | 2014-03-26 | 上海唯思能机电科技有限公司 | Motion axis space structure for 3D printer |
| CN302842199S (en) * | 2014-06-11 | |||
| CN203637189U (en) * | 2013-11-16 | 2014-06-11 | 西安上尚机电有限公司 | Three-dimensional movement device of printing head of three-dimensional colour printer |
| CN204149522U (en) * | 2014-08-12 | 2015-02-11 | 成都墨之坊科技有限公司 | A kind of modular 3D printer |
-
2014
- 2014-08-12 CN CN201410394660.2A patent/CN104149349A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN302842199S (en) * | 2014-06-11 | |||
| US20130078073A1 (en) * | 2011-09-23 | 2013-03-28 | Stratasys, Inc. | Gantry assembly for use in additive manufacturing system |
| CN103331912A (en) * | 2013-07-04 | 2013-10-02 | 宁波合创快速制造技术有限公司 | Desktop 3D-printing forming device |
| CN203496289U (en) * | 2013-10-21 | 2014-03-26 | 上海唯思能机电科技有限公司 | Motion axis space structure for 3D printer |
| CN203637189U (en) * | 2013-11-16 | 2014-06-11 | 西安上尚机电有限公司 | Three-dimensional movement device of printing head of three-dimensional colour printer |
| CN204149522U (en) * | 2014-08-12 | 2015-02-11 | 成都墨之坊科技有限公司 | A kind of modular 3D printer |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538731A (en) * | 2016-03-09 | 2016-05-04 | 浙江韩益机电有限公司 | 3D printer |
| CN108237688A (en) * | 2018-01-09 | 2018-07-03 | 天津科技大学 | A low-cost and high-efficiency 3D printer |
| WO2020163009A1 (en) * | 2019-02-06 | 2020-08-13 | The Board Of Regents Of The Nevada System Of Higher Education On Behalf Of The University Of Nevada, Las Vegas | Modular expandable 3d printer |
| US12162218B2 (en) | 2019-02-06 | 2024-12-10 | The Board Of Regents Of The Nevada System Of Higher Education On Behalf Of The University Of Nevada, Las Vegas | Modular expandable 3D printer |
| CN113601986A (en) * | 2021-08-12 | 2021-11-05 | 诸暨市卓码电子科技有限公司 | Can miniaturize flat printer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204076839U (en) | A kind of many shower nozzles 3D printer | |
| CN104149349A (en) | Modular 3D printer | |
| CN202862830U (en) | Three-dimensional printer | |
| TW201603991A (en) | Rotational printing head module having muti-cartridge | |
| CN204149522U (en) | A kind of modular 3D printer | |
| CN103264389B (en) | A kind of can the unit module structure of modularized self-reorganization robot of omnidirectional moving | |
| CN102145591B (en) | Folding wall-painting machine | |
| CN202934926U (en) | Screen print self-aligning device | |
| CN206181584U (en) | LED chip mounter | |
| CN105538717A (en) | 3D printing method and 3D printer based on polar coordinates for circular-section objects | |
| CN204031620U (en) | A kind of placement head | |
| CN206663799U (en) | Modular printing components for 3D printers | |
| CN211730244U (en) | A multi-nozzle switching device for a 3D printer | |
| CN104085113A (en) | Printing head of three-dimensional printer | |
| CN109808179A (en) | A multi-jet 3D printer based on a rotating platform | |
| CN205800203U (en) | A kind of folding 3D printer | |
| CN113199758A (en) | 3D print head drive structure | |
| CN104668561A (en) | Three-dimensional printer using metal powder as raw material | |
| CN204688429U (en) | Main machine structure assembly and use the remote-controlled movement device of this main machine structure assembly | |
| CN204278541U (en) | Dual rotation type 3D printer | |
| CN117124584A (en) | 3D printer with coloring function and method for printing color 3D model | |
| CN214687955U (en) | 3D print head drive structure | |
| CN204031619U (en) | A kind of placement head | |
| CN211054803U (en) | Drawing machine and workbench | |
| CN211195486U (en) | Precision jet printing equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141119 |
|
| RJ01 | Rejection of invention patent application after publication |