CN204263548U - Parallel 3D printer - Google Patents
Parallel 3D printer Download PDFInfo
- Publication number
- CN204263548U CN204263548U CN201420703321.3U CN201420703321U CN204263548U CN 204263548 U CN204263548 U CN 204263548U CN 201420703321 U CN201420703321 U CN 201420703321U CN 204263548 U CN204263548 U CN 204263548U
- Authority
- CN
- China
- Prior art keywords
- printhead
- electric motors
- towards
- linear electric
- platform
- 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.)
- Expired - Fee Related
Links
Abstract
A kind of parallel 3D printer, belongs to melting fused deposition rapid moulding equipment technical field.Comprise base, it establishes objective table; There is the frame in frame chamber, fix with base; Printhead stage driving, quantity has three, is located at the side of frame towards frame chamber with equidistant intervals state; Printhead platform, is connected with printhead stage driving; Printhead, fix with the side of printhead platform towards objective table, fan is established towards the side of objective table at printhead platform, feature: printhead stage driving comprises linear electric motors and connecting rod, linear electric motors are located at the side of frame towards frame chamber, connecting rod is connected towards one end of linear electric motors with linear electric motors, and connecting rod is connected towards one end of printhead platform with printhead platform, and fan is piezo jet fan.Ensure print quality, improve printing effect; The rigidity of whole system and action response ability are improved; Reduce noise, improve the cooling curing speed of the printed material to melting.
Description
Technical field
The utility model belongs to melting fused deposition rapid moulding equipment technical field, is specifically related to a kind of parallel 3D printer.
Background technology
Because 3D prints the cutting edge technology knowledge combining the aspects such as digital modeling techniques, Electromechanical Control technology, information technology, material science and chemistry, the personalization of large gauge is produced become possibility and lead the major transformation of global manufacturing economy, thus extensively receive the concern of people.3D printer is the nucleus equipment that 3D prints, its be use based on mathematical model file consumptive material (consumptive material as: powdered metal material, plastics, pottery, sand and so on can jointing material) build object by the mode successively printed, namely under control of the computer according to the threedimensional model direct forming 3D solid of workpiece, without the need to equipment and the moulds of industrial equipment thereof of traditional machining tool and so on.
Printing head is for exporting the parts of consumptive material in 3D printer, and the relation between itself and print platform need meet the movement needs of the free degree in X, Y, Z tri-directions.Known 3D printer mostly uses rotating stepper motor to add, and Timing Belt makes printing head realize the motion in X, Y, Z tri-directions, there is following shortcoming in the 3D printer of this version: one, and control accuracy is relatively low and print speed affects the efficiency building object slowly; They are two years old, rapid curing on print platform is able in order to make the printed material of melting, fan accelerating cooling need be used, but owing to generally using the blade fan supported by bearing at present, thus not only noise is large, and when given volume, air quantity is limited, be difficult to meet make the quick-setting requirement of printed material; They are three years old, because the material of marker's station (industry custom claims objective table) is commonly metal or organic material, thus in use according to placing the scraps of paper that is convenient to take out shaped object (printing the workpiece formed) in marker's station, so the material of melting is printed on workbench or when printed material is piled up layer by layer, because the temperature difference is large between melted material and the material solidified, cause in conjunction with unreliable.
The technical information about 3D printer can be seen in disclosed Chinese patent literature, as application for a patent for invention publication No. CN103317726A recommends to have " nozzle gearing mechanism of 3D printer and have the 3D printer of this mechanism ", the nozzle gearing mechanism of this patent application scheme is made up of motor, drive and driving-belt (Timing Belt), specifically can see the 0025 to 0029 section, the description of this patent application.And for example Authorization Notice No. CN203485190U provides " a kind of 3D printer based on parallel institution ", this patent formula is owing to have employed servomotor (the 0016th section, description), thus not only volume is large, and the reliability controlled the locus of printing head is low.And then have " 3D printer " as application for a patent for invention publication No. CN103862679A introduces, this patent application is evaluated aforementioned CN103317726A in the 0004th section, its description, and its technical scheme provided (the 0006 to 0012 section, description) overcomes the drawback of CN103317726A, but order about printing head action because this patent application scheme employs stepper motor, thus the control accuracy of printing head and the speed of ordering about printing head motion are all difficult to reach the effect that industry expects.
In view of the deficiency that above-mentioned prior art exists, the applicant has done useful design, and defines technical scheme described below.
Summary of the invention
Task of the present utility model be to provide a kind of contribute to improving using the control accuracy of printhead and movement velocity improve print quality and printing effect, be conducive to the XYZ motion platform pattern of abandoning tradition and use the rigidity of the system of significantly improving and capability of fast response to adapt to large-scale industrialization application requirement, be of value to and reduce fan noise and increase air quantity and use the environment improving and print place and the parallel 3D printer improved the curing rate of printed material on print platform of melting.
Task of the present utility model has been come like this, and a kind of parallel 3D printer, comprises a base, on the base and be positioned at base and be provided with one towards upper side for carrying the objective table of printed matter, one frame being configured with frame chamber, this frame is corresponding to the position of surrounding of described objective table to fix perpendicular to the state of base and base, printhead stage driving, the quantity of this printhead stage driving has three, is arranged on the side of described frame towards described frame chamber with equidistant intervals state, one printhead platform, this printhead platform is being connected with described printhead stage driving corresponding to the position above described objective table, one printhead, position placed in the middle and printhead platform that this printhead is corresponding to described printhead platform are fixed towards the side of described objective table, wherein: be provided with a fan at described printhead platform towards the side of described objective table and corresponding to the position of described printhead, be characterised in that: described printhead stage driving comprises linear electric motors and a connecting rod, linear electric motors are arranged on the side of described frame towards described frame chamber, connecting rod is connected towards one end of linear electric motors with linear electric motors, and connecting rod is connected towards one end of described printhead platform with printhead platform, described fan is piezo jet fan.
In a specific embodiment of the present utility model, the linear electric motors matching seat equal with the quantity of printhead stage driving is provided with on the chamber wall in the frame chamber of described frame and corresponding to the position of described printhead stage driving, this linear electric motors matching seat is configured with a linear electric motors matching seat chamber, described linear electric motors are arranged in this linear electric motors matching seat chamber, printhead platform button-head hinge is provided with on described printhead platform and corresponding to the position of described connecting rod, described connecting rod is connected with printhead platform button-head hinge towards one end of printhead platform by lower bulb.
In another specific embodiment of the present utility model, described linear electric motors comprise motor cabinet, one group of motor magnet, pair of guide rails and electric mover, motor cabinet is fixed in the position of the chamber diapire corresponding to described linear electric motors matching seat chamber and described linear electric motors matching seat, one group of motor magnet is arranged at interval from top to bottom along the short transverse of motor cabinet, pair of guide rails longitudinally walks abreast each other, this is fixed on described motor cabinet in the position of the side corresponding to one group of motor magnet with longitudinal state to the wherein guide rail in guide rail, and another root guide rail in pair of guide rails is fixed on described motor cabinet in the position of the opposite side corresponding to one group of motor magnet with longitudinal state, and in pair of guide rails, be respectively fixed with a grating scale along the short transverse of guide rail, mover coil is provided with in electric mover, this electric mover is being slidably matched with described pair of guide rails with under described one group of state that motor magnet matches, described connecting rod is connected towards one end of described printhead stage driving with described electric mover, the top of described frame is fixed with a top cover.
In another specific embodiment of the present utility model, a power line holder is fixed with in the side of described electric mover, and being fixed with guide rail slide block at electric mover towards the side of described pair of guide rails and in the position corresponding with pair of guide rails, guide rail slide block and pair of guide rails are slidably matched.
In another specific embodiment of the present utility model, on described electric mover and corresponding to the position of described connecting rod, be provided with electric mover button-head hinge, connecting rod is connected with electric mover button-head hinge towards one end of described linear electric motors by upper bulb.
Also have in a specific embodiment of the present utility model, described linear electric motors also include a counterweight spring, and one end of this counterweight spring is fixed on described top cover, and the top of the other end and described electric mover is fixed.
More of the present utility model and in a specific embodiment, the shape of cross section of described pair of guide rails is swallow-tail form, described guide rail slide block is slidably matched by guide rail slide block groove and pair of guide rails, and guide rail slide block groove is swallow tail shaped slot.
In an of the present utility model and then specific embodiment, described printhead is fixed on heating tank, and heating tank is fixed on the side of described printhead platform towards described objective table.
More, in a specific embodiment, described heating tank is provided with heating rod again of the present utility model.
In an again of the present utility model and then specific embodiment, described heating tank is provided with a temperature sensor.
The technical scheme that the utility model provides is owing to being configured to the printhead stage driving for ordering about printhead Platform movement in a creative way by linear electric motors and connecting rod, thus improve the control accuracy of printhead and improve the movement velocity of printhead, not only can ensure print quality, and can printing effect be significantly improved; Because connecting rod is connected rationally with linear electric motors and printhead platform, thus abandon traditional XYZ motion platform pattern, the rigidity of whole system and action response ability are significantly improved, adapt to large-scale industrial production requirement; Because fan employs piezo jet fan, thus not only can reduce noise, and the cooling curing speed of the printed material to melting can be improved.
Accompanying drawing explanation
Fig. 1 is example structure figure of the present utility model.
Fig. 2 is the detailed structure view of the printhead stage driving shown in Fig. 1.
Detailed description of the invention
In order to enable the auditor of Patent Office especially the public clearly understand technical spirit of the present utility model and beneficial effect, applicant will elaborate below by way of example, but not all the restriction to the utility model scheme to the description of embodiment, any according to being only pro forma but not substantial equivalent transformation and all should being considered as the technical solution of the utility model category done by the utility model design.
Refer to Fig. 1 and Fig. 2, a base 1, on this base 1 and be positioned at base 1 towards on side be provided with one and show for carrying printed matter 6(Fig. 2) objective table 11; Give the frame 2 that is configured with frame chamber 21, this frame 2 is fixing with state and the base 1 perpendicular to base 1 in the position of the edge corresponding to aforementioned objective table 11; Give printhead stage driving 3, the quantity of this printhead stage driving 3 has three, is arranged on the side of aforementioned frame 2 towards frame chamber 21 around circumferencial direction with equidistant intervals state; Give a printhead platform 4, this printhead platform 4 is being connected with printhead stage driving 3 corresponding to the position above aforementioned objective table 11; Give a printhead 5, this printhead 5 is fixed in the position placed in the middle and the printhead platform 4 that correspond to printhead platform 4 side (namely towards under side) towards objective table 11, shown in figure, towards the side of objective table 11 and corresponding to the position of printhead 5, fan retaining bracket 411 is provided with a fan 41 at printhead platform 4, the air outlet 412 of this fan 41 is towards printhead 5.
Technical essential as the technical scheme that the utility model provides: aforesaid printhead stage driving 3 comprises linear electric motors 31 and a connecting rod 32, linear electric motors 31 are arranged on the side of frame 2 towards aforementioned frame chamber 21, connecting rod 32 is connected towards one end of linear electric motors 31 with linear electric motors 31, and connecting rod 32 is connected towards one end of aforementioned printhead platform 4 with printhead platform 4; Aforesaid fan 41 is piezo jet fan.
Because aforesaid piezo jet fan uses two piezoelectric principle, thus can be referred to as " two piezoelectricity cooling injection fan ", again because two piezoelectricity cooling injection fan belongs to radiator category, one is sprayed miniflow bellows from high-speed air to electronic equipment thus can be understood as.This piezo jet fan is taken the lead in releasing by GE company of General Electric (U.S.A.), be called for short DCJ(full name: Dual Piezoelectric Cooling Jets), thickness is only 4 ㎜, power consumption can reduce more than one times relative to bearing blade fan, but radiating efficiency improves more than ten times, can be used in ultrathin panel computer of future generation and ultrathin notebook PC.The applicant is applied to 3D printer in a creative way, the experiment proved that the curing rate for accelerating melted material has good positive effect.
The linear electric motors matching seat 211 equal with the quantity of printhead stage driving 3 is provided with on the chamber wall in the frame chamber 21 of aforementioned frame 2 and corresponding to the position of printhead stage driving 3, as shown in Figure 2, the top of linear electric motors matching seat 211 adopts upper hold-down screw 2112 to fix with the top cover 22 of aforementioned frame 2, and bottom adopts lower hold-down screw 2113 to fix with base 1.The short transverse of linear electric motors matching seat 211 is configured with a linear electric motors matching seat chamber 2111, and aforesaid linear electric motors 31 are arranged in this linear electric motors matching seat chamber 2111.On aforementioned printhead platform 4 and corresponding to the position of connecting rod 32, button-head hinge screw rod 421 is provided with printhead platform button-head hinge 42, aforementioned connecting rod 32 is connected with printhead platform button-head hinge 42 towards one end of printhead platform 4 by lower bulb 321.
Aforesaid linear electric motors 31 comprise motor cabinet 311, one group of motor magnet 312, pair of guide rails 313 and electric mover 314, motor cabinet 311 adopts motor cabinet screw 3111 to fix with aforesaid rectilinear motor matching seat 211 in the position of the chamber diapire corresponding to linear electric motors matching seat chamber 2111, and one group of motor magnet 312 (also can claim from bottom to top) to be arranged at intervals at namely to be fixed on the side of motor cabinet 311 towards electric mover 314 along the short transverse of motor cabinet 311 from top to bottom.Pair of guide rails 313 is longitudinally parallel each other, this adopts guide rail hold-down screw 3132 to be fixed on aforementioned motor seat 311 with longitudinal state to the wherein guide rail in guide rail 313 in the position of the side corresponding to one group of motor magnet 312, and another root guide rail in pair of guide rails 313 adopts guide rail hold-down screw 3132 to be fixed on motor cabinet 311 with longitudinal state in the position of the opposite side corresponding to one group of motor magnet 312 equally, and the short transverse more particularly in the side in opposite directions of pair of guide rails 313 along guide rail in pair of guide rails 313 is respectively fixed with a grating scale 3131, mover coil is provided with in electric mover 314, this electric mover 314 is slidably matched with pair of guide rails 313 under the state matched with aforesaid one group of motor magnet 312.Aforementioned connecting rod 32 is connected towards one end (upper end of shown position) of printhead stage driving 3 with electric mover 314.
Above mentioned top cover 22 adopts top cover hold-down screw 221(Fig. 1 to show) fix with the top of frame 2.
Continue to see Fig. 1 and Fig. 2, be fixed with a power line holder 3141 in the side of aforementioned motor mover 314, by this power line holder 3141 connecting power line 31411, the coil in electric mover 314 and this power line 31411 are electrically connected.Be fixed with guide rail slide block 3142 towards the side of pair of guide rails 313 in the position corresponding with pair of guide rails 313 at electric mover, guide rail slide block 3142 and pair of guide rails 313 are slidably matched.
On aforesaid electric mover 314 and corresponding to the position of aforementioned connecting rod 32, button-head hinge bolt 31431 is provided with electric mover button-head hinge 3143, connecting rod 32 is connected with electric mover button-head hinge 3143 towards one end of described linear electric motors 31 by upper bulb 322.
As shown in the above description, owing to have employed linear electric motors 31, directly order about printhead platform 4 by linear electric motors 31 to move, instead of the stepper motor (as CN103862679A) of control accuracy in prior art and finite rate, and relative to prior art as CN103317726A adopt Timing Belt structure for, eliminate middle transition link, thus not only significantly can improve the kinematic accuracy of printhead platform 4, and can speed be improved.Because the anatomical connectivity relation of three linear electric motors 31, three between connecting rod 32 and printhead platform 4 shows as parallel-connection structure, thus instead of traditional X, Y and Z motion platform pattern, rigidity and the capability of fast response of system are increased substantially, to adapt to large-scale industrial production requirement; Because fan 4 have employed the adjustable piezo jet fan of air quantity, abandon traditional bearing blade fan, thus not only can reduced volume, improve space availability ratio, reduce noise and improve operating environment, and can air quantity be increased and accelerate the curing rate of the printed material to the melting coming from printhead 5.In addition, also can, according to the temperature control system that need regulate, to control the temperature of objective table 11, the Coating combination effect of printed matter 6 can be improved at the below set temperature of aforesaid objective table 11 as preferred scheme.
Applicant can have various forms to change at above mentioned linear electric motors 31, such as, use tubular linear motor, etc.
As shown in Figure 1, aforesaid linear electric motors 31 also can comprise a counterweight spring 315, and one end of this counterweight spring 315 is fixed on aforementioned top cover 22, and the top of the other end and aforementioned motor mover 314 is fixed.The effect of counterweight spring 315 is that lifting power balances, and can replace, can play the protective effect to printhead 5 when power is off with air spring cylinder or other similar parts.
Preferably, the shape of cross section of aforesaid pair of guide rails 313 is swallow-tail form, and aforementioned guide rail slide block 3142 is slidably matched by guide rail slide block groove 31421 and pair of guide rails 313, and guide rail slide block groove 31421 is swallow tail shaped slot.
Shown in Fig. 1 and Fig. 2, aforesaid printhead 5 is fixed on heating tank 51(also can claim heating tank) on, be positioned at the bottom of heating tank 51, and heating tank 51 adopts fixed bolt 513 to be fixed on the side of printhead platform 4 towards objective table 11, and limited by nut 514.Heating tank 51 is provided with heating rod 511 and temperature sensor 512.Consumptive material 7(and printed material when linear shape) by way of heating rod 511 time heated by heating rod 511 show so that consumptive material 7 prints printed matter 6(Fig. 2 by printhead 5 after entering heating tank 51 on objective table 11).
In sum, the technical scheme that the utility model provides overcomes the deficiency in prior art, completes invention task, has cashed applicant at technique effect recited above.
Claims (10)
1.
a kind of parallel 3D printer, comprises a base (1), goes up and be positioned at base (1) to be provided with one for carrying the objective table (11) of printed matter towards upper side at this base (1), one frame (2) being configured with frame chamber (21), this frame (2) is fixing with base (1) with the state perpendicular to base (1) in the position of the surrounding corresponding to described objective table (11), printhead stage driving (3), the quantity of this printhead stage driving (3) has three, is arranged on the side of described frame (2) towards described frame chamber (21) with equidistant intervals state, one printhead platform (4), this printhead platform (4) is connected with described printhead stage driving (3) in the position of the top corresponding to described objective table (11), one printhead (5), position placed in the middle and printhead platform (4) that this printhead (5) is corresponding to described printhead platform (4) are fixed towards the side of described objective table (11), wherein: be provided with a fan (41) described printhead platform (4) towards the side of described objective table (11) and corresponding to the position of described printhead (5), it is characterized in that: described printhead stage driving (3) comprises linear electric motors (31) and a connecting rod (32), linear electric motors (31) are arranged on the side of described frame (2) towards described frame chamber (21), connecting rod (32) is connected towards one end of linear electric motors (31) with linear electric motors (31), and connecting rod (32) is connected towards one end of described printhead platform (4) with printhead platform (4), described fan (41) is piezo jet fan.
2.
parallel 3D printer according to claim 1, to it is characterized in that on the chamber wall in the frame chamber (21) of described frame (2) and the position corresponding to described printhead stage driving (3) is provided with the linear electric motors matching seat (211) equal with the quantity of printhead stage driving (3), this linear electric motors matching seat (211) is configured with a linear electric motors matching seat chamber (2111), described linear electric motors (31) are arranged in this linear electric motors matching seat chamber (2111), go up described printhead platform (4) and the position corresponding to described connecting rod (32) is provided with printhead platform button-head hinge (42), described connecting rod (32) is connected with printhead platform button-head hinge (42) towards one end of printhead platform (4) by lower bulb (321).
3.
parallel 3D printer according to claim 2, it is characterized in that described linear electric motors (31) comprise motor cabinet (311), one group of motor magnet (312), pair of guide rails (313) and electric mover (314), motor cabinet (311) is fixed in the position of the chamber diapire corresponding to described linear electric motors matching seat chamber (2111) and described linear electric motors matching seat (211), one group of motor magnet (312) is arranged at interval from top to bottom along the short transverse of motor cabinet (311), pair of guide rails (313) is longitudinally parallel each other, this is fixed on described motor cabinet (311) in the position of the side corresponding to one group of motor magnet (312) with longitudinal state to the wherein guide rail in guide rail (313), and another root guide rail in pair of guide rails (313) is fixed on described motor cabinet (311) in the position of the opposite side corresponding to one group of motor magnet (312) with longitudinal state, and in pair of guide rails (313), be respectively fixed with a grating scale (3131) along the short transverse of guide rail, electric mover is provided with mover coil in (314), this electric mover (314) is slidably matched with described pair of guide rails (313) under the state matched with described one group of motor magnet (312), described connecting rod (32) is connected towards one end of described printhead stage driving (3) with described electric mover (314), the top of described frame (2) is fixed with a top cover (22).
4.
parallel 3D printer according to claim 3, it is characterized in that being fixed with a power line holder (3141) in the side of described electric mover (314), and being fixed with guide rail slide block (3142) at electric mover towards the side of described pair of guide rails (313) and in the position corresponding with pair of guide rails (313), guide rail slide block (3142) and pair of guide rails (313) are slidably matched.
5.
parallel 3D printer according to claim 3, it is characterized in that going up at described electric mover (314) and the position corresponding to described connecting rod (32) being provided with electric mover button-head hinge (3143), connecting rod (32) is connected with electric mover button-head hinge (3143) towards one end of described linear electric motors (31) by upper bulb (322).
6.
parallel 3D printer according to claim 3, it is characterized in that described linear electric motors (31) also include a counterweight spring (315), one end of this counterweight spring (315) is fixed on described top cover (22), and the top of the other end and described electric mover (314) is fixed.
7.
parallel 3D printer according to claim 4, the shape of cross section that it is characterized in that described pair of guide rails (313) is swallow-tail form, described guide rail slide block (3142) is slidably matched by guide rail slide block groove (31421) and pair of guide rails (313), and guide rail slide block groove (31421) is swallow tail shaped slot.
8.
parallel 3D printer according to claim 1, it is characterized in that described printhead (5) is fixed on heating tank (51), and heating tank (51) is fixed on the side of described printhead platform (4) towards described objective table (11).
9.
parallel 3D printer according to claim 8, is characterized in that being provided with heating rod (511) on described heating tank (51).
10.
according to claim 8 or claim 9, parallel 3D printer, is characterized in that being provided with a temperature sensor (512) on described heating tank (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420703321.3U CN204263548U (en) | 2014-11-21 | 2014-11-21 | Parallel 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420703321.3U CN204263548U (en) | 2014-11-21 | 2014-11-21 | Parallel 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204263548U true CN204263548U (en) | 2015-04-15 |
Family
ID=52798443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420703321.3U Expired - Fee Related CN204263548U (en) | 2014-11-21 | 2014-11-21 | Parallel 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204263548U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104369382A (en) * | 2014-11-21 | 2015-02-25 | 潘祥生 | Parallel type 3D printing machine |
| CN107139462A (en) * | 2017-05-12 | 2017-09-08 | 上海交通大学 | 3T2R five degree of freedom swinging 3D printers |
| KR101782397B1 (en) * | 2015-10-07 | 2017-09-27 | 표영일 | A Delta Type 3D Printer using Magnetic Ball Joint |
| WO2017184002A1 (en) * | 2016-04-18 | 2017-10-26 | Omni3D Sp Z O O | A 3d printer working platform and a 3d printer containing such a work platform |
| WO2018193215A1 (en) | 2017-04-19 | 2018-10-25 | Lemoine - Lmy | Delta-type linear robot equipped with linear motors |
| CN109016494A (en) * | 2018-10-17 | 2018-12-18 | 云南三帝科技有限公司 | Suspension type 3D printer transmission mechanism |
-
2014
- 2014-11-21 CN CN201420703321.3U patent/CN204263548U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104369382A (en) * | 2014-11-21 | 2015-02-25 | 潘祥生 | Parallel type 3D printing machine |
| KR101782397B1 (en) * | 2015-10-07 | 2017-09-27 | 표영일 | A Delta Type 3D Printer using Magnetic Ball Joint |
| WO2017184002A1 (en) * | 2016-04-18 | 2017-10-26 | Omni3D Sp Z O O | A 3d printer working platform and a 3d printer containing such a work platform |
| WO2018193215A1 (en) | 2017-04-19 | 2018-10-25 | Lemoine - Lmy | Delta-type linear robot equipped with linear motors |
| FR3065386A1 (en) * | 2017-04-19 | 2018-10-26 | Lemoine - Lmy | DELTA TYPE LINEAR ROBOT EQUIPPED WITH LINEAR MOTORS |
| CN107139462A (en) * | 2017-05-12 | 2017-09-08 | 上海交通大学 | 3T2R five degree of freedom swinging 3D printers |
| CN107139462B (en) * | 2017-05-12 | 2019-02-01 | 上海交通大学 | The rotary 3D printer of 3T2R five degree of freedom |
| CN109016494A (en) * | 2018-10-17 | 2018-12-18 | 云南三帝科技有限公司 | Suspension type 3D printer transmission mechanism |
| CN109016494B (en) * | 2018-10-17 | 2024-04-02 | 云南三帝科技有限公司 | Transmission mechanism of suspension type 3D printer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104369382A (en) | Parallel type 3D printing machine | |
| CN204263548U (en) | Parallel 3D printer | |
| CN104369383B (en) | Rotary 3D printer | |
| CN104552957A (en) | 3D printer for printing carbon fibers | |
| CN104385602A (en) | Double-rotation 3D (three dimensional) printer | |
| CN104385594B (en) | A rapid prototyping device | |
| CN202192761U (en) | 3D (three-dimensional) printer with auxiliary polishing mechanism | |
| CN103317726A (en) | Nozzle transmission mechanism for 3D printer and 3D printer with same | |
| CN205326293U (en) | 3D printer | |
| CN204566691U (en) | A kind of 3-D scanning printer | |
| CN203344320U (en) | Jet head transmission mechanism of 3D printer and 3D printer with mechanism | |
| CN104441648B (en) | A kind of melting stacking 3D printer | |
| CN205395201U (en) | 3d printer | |
| CN204263549U (en) | Rotary 3D printer | |
| CN210362497U (en) | Carry out quick refrigerated 3D printer to printing layer | |
| CN203470904U (en) | High surface precision 3D printer | |
| CN204278541U (en) | Dual rotation type 3D printer | |
| CN105196547A (en) | 3D (three dimensional) printer suitable for printing large die mold | |
| CN202490934U (en) | Rapid manufacturing equipment for high-melting-point metal arc spraying mold | |
| CN106378875A (en) | Micro-cutting system suitable for hard and brittle materials and application of micro-cutting system | |
| CN104589647A (en) | 3D printing translation platform device | |
| CN105711097A (en) | Thermal cutting type 3D method and printer | |
| CN206277662U (en) | A kind of desktop 3D printer | |
| CN206085661U (en) | 3D printer based on arduino | |
| CN213166875U (en) | High accuracy acceleration rate 3D printer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20161121 |