CN205573037U - Three -dimensional printing with biax drum linear electric motor plane directly driving moving system - Google Patents
Three -dimensional printing with biax drum linear electric motor plane directly driving moving system Download PDFInfo
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- CN205573037U CN205573037U CN201620321613.XU CN201620321613U CN205573037U CN 205573037 U CN205573037 U CN 205573037U CN 201620321613 U CN201620321613 U CN 201620321613U CN 205573037 U CN205573037 U CN 205573037U
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- cylindrical linear
- linear motor
- mover
- electric mover
- printing
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- 238000010146 3D printing Methods 0.000 title abstract description 5
- 238000007639 printing Methods 0.000 claims abstract description 27
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 abstract 1
- 230000033001 locomotion Effects 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 5
- 229910000976 Electrical steel Inorganic materials 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
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- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
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- 238000005266 casting Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
Abstract
The utility model provides a three -dimensional printing with biax drum linear electric motor plane directly driving moving system, including printing device, four tetragonal support frames of constitution and motor rotor, be equipped with sliding guide between the adjacent support frame, motor rotor is including setting up a motor rotor and the 2nd motor rotor between two sets of relative sliding guide, printing device includes from the last machine controller who down sets gradually, first drum linear electric motor stator, second drum linear electric motor stator and three -dimensional inkjet printer shower nozzle device, a motor rotor passes first drum linear electric motor stator, and the 2nd motor rotor passes second drum linear electric motor stator.
Description
Technical field
This utility model relates to planner motion systems, and particularly a kind of 3 D-printing twin shaft cylindrical linear motor plane directly drives motor system.
Background technology
Three-dimensional printing technology is also called rapid shaping technique, and its basic forming principle is Layered manufacturing and successively superposition.Therefore requisite ingredient during kinetic control system is three-dimensional printing technology, and the shaping speed of three-dimensional printing technology and precision are closely related with motor system.
Existing 3 D-printing kinetic control system is many to be built based on cartesian coordinate system, need X, Y, Z tri-direction of principal axis realize linear motion.Limited by technology or cost etc., in 3 D-printing, still the rotary motion of step/servo motor is become linear motion by many use drive mechanisms such as Timing Belt and screw mandrel, it is complicated to there is structure in these drive mechanism structures, frictional force is big and transmission efficiency is low, and drive gap makes precision be difficult to the series of problems that raising, speed and acceleration are less.Wherein, the motion of Z-direction due to load weight, single stroke is short, interval is long, need the features such as locking, institute's use leading screw etc., and mechanism is the most applicable.Therefore in the planner motion systems that the problems referred to above are mainly reflected in X and Y-axis is formed.
Utility model content
Utility model purpose: technical problem to be solved in the utility model is for the deficiencies in the prior art, it is provided that a kind of 3 D-printing twin shaft cylindrical linear motor plane directly drives motor system.
In order to solve above-mentioned technical problem, this utility model provides a kind of 3 D-printing twin shaft cylindrical linear motor plane and directly drives motor system, four frames including printing equipment, constituting tetragon and electric mover, being provided with rail plate between adjacent frames, described electric mover includes being arranged on the first electric mover between two groups of relative rail plates and the second electric mover；Described printing equipment includes electric machine controller, the first cylindrical linear motor, the second cylindrical linear motor and the three-dimensional printer ejecting device set gradually from top to bottom, described first electric mover passes the first cylindrical linear motor stator, and the second electric mover passes the second cylindrical linear motor stator.
In this utility model, being provided with frame between adjacent frames, described frame is provided with grating scale, and described electric mover two ends are provided with grating read head.
In this utility model, described rail plate is provided with the guide rail slide block that can slide along rail plate, and described electric mover is fixed on guide rail slide block.
In this utility model, described first cylindrical linear motor stator includes that stator core, described stator core center have circular hole, and electric mover passes circular hole, and described circular hole two ends are provided with sliding bearing, and stator core is slided on electric mover by sliding bearing.
In this utility model, described second cylindrical linear motor stator includes that stator core, described stator core center have circular hole, and electric mover passes circular hole, and described circular hole two ends are provided with sliding bearing, and stator core is slided on electric mover by sliding bearing.
In this utility model, described four frames form square framework.
In this utility model, the first electric mover and the second electric mover are respectively X-axis electric mover and y-axis motor mover, X-axis electric mover and y-axis motor mover and are mutually perpendicular to.
In this utility model, described frames includes lifting motor controller and is positioned at the lifting motor stator of lifting motor controller lower end, and described frames lower end is provided with lifting motor mover, and lifting motor mover passes lifting motor stator.Beneficial effect: it is relatively simple that the 3 D-printing twin shaft cylindrical linear motor plane that this utility model provides directly drives motor system structure, rub between rail plate and guide rail slide block less, rub between electronics mover and stator core less, so transmission efficiency is high, coordinate grating read head and grating scale, when automatically running, kinematic accuracy can be improved.Utilizing two groups of cylindrical linear motor composition planes being disposed vertically directly to drive motor system, meet the 3 D-printing requirement to motor control speed, precision and efficiency, two groups of position detections of one direction simultaneously can be effectively improved system reliability.
Accompanying drawing explanation
Doing this utility model with detailed description of the invention below in conjunction with the accompanying drawings and further illustrate, of the present utility model above-mentioned or otherwise advantage will become apparent.
Fig. 1 is that twin shaft directly drives motor system overall structure figure；
Fig. 2 is printing equipment schematic diagram；
Fig. 3 is single motor sectional view；
Fig. 4 is the structural representation of embodiment 2.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is elaborated.
Embodiment 1:
nullAs shown in Fig. 1 overall schematic，This utility model includes frames 10、Rail plate 20、Guide rail slide block 30、Grating read head 40、Grating scale 50、Printing equipment 60、Electric machine controller 80、Twin shaft cylindrical linear motor 90、First cylindrical linear motor stator 91、Second cylindrical linear motor stator 92、First electric mover 930a and the second electric mover 930b，Wherein rail plate 20 includes the first rail plate 20a、Second rail plate 20b、3rd rail plate 20c and the 4th rail plate 20d，First rail plate 20a is provided with the first guide rail slide block 30a，Second rail plate 20b is provided with the second rail slide block 30b，3rd rail plate 20c is provided with the 3rd guide rail slide block 30c，4th rail plate 20d is provided with the 4th guide rail slide block 30d，Twin shaft cylindrical linear motor 90 includes the first cylindrical linear motor stator 91 and the second cylindrical linear motor stator 92，It is provided with the first electric mover 930a between first guide rail slide block 30a and the 3rd guide rail slide block 30c，It is provided with the second electric mover 930b between second rail slide block 30b and the 4th guide rail slide block 30d.
Twin shaft cylindrical linear motor 90 described in the utility model and controller 80 thereof are installed in frames 10,4 limits of frames are respectively mounted rail plate 20, first electric mover and the second electric mover two ends are fixed on corresponding 4 guide rail slide blocks 30,1 grating read head 40 it is respectively mounted on each guide rail slide block 30, and according to movement travel at frames each edge frame relevant position installation grating scale 50, the signal of grating read head exports to electric machine controller 80, and electric machine controller 80 is installed on twin shaft cylindrical linear motor 90 laundry.
Such as Fig. 2, printing equipment 60 includes electric machine controller the 80, first cylindrical linear motor the 91, second cylindrical linear motor 92 and the three-dimensional printer ejecting device 100 set gradually from top to bottom, and the cylindrical linear motor stator 91 and 92 that twin shaft cylinder linear motor stator electric is placed by two groups of vertical and upper and lower superpositions forms；Cylindrical linear motor stator 91 and 92, and electric machine controller 80 combined by the mode such as bolt or riveting, the stator winding of cylindrical linear motor stator 91 and 92 is connected to electric machine controller 80；Three-dimensional printer ejecting device 100 is positioned over below cylindrical linear motor, is combined by the mode such as bolt or riveting with the stationary part of cylindrical linear motor stator 91 and 92.
First electric mover 930a and the second electric mover 930b is respectively X-axis electric mover and y-axis motor mover, X-axis electric mover and y-axis motor mover and is mutually perpendicular to.
Shown in cylindrical linear motor sectional view as single in Fig. 3, single cylindrical linear motor is mainly made up of stator core 910, stator winding 920, electric mover 930, sliding bearing 940.
Stator core 910 is formed by silicon steel plate packing, and X-axis cylindrical linear motor stator silicon steel sheet folds along vertical Y direction, and Y-axis cylindrical linear motor stator silicon steel sheet folds along vertical X-direction；Circular hole is opened in stator core center, and Circularhole diameter adds 2 times of gas lengths equal to mover diameter；Around center hole opened round groove at certain intervals on stator core, circular trough number is determined by number of motor phases and movement travel；Each phase stator winding is positioned in respective circular groove；It is a set of that sliding bearing is respectively installed at stator two ends, plays a supportive role.
Electric mover 930 is made up of steel or iron casting altogether, and carries out polish guarantee concentricity and surface smoothness, makees antirust treatment.
Electric machine controller 80, according to the position feedback signal of PC control signal and 4 groups of grating read heads 40, drives corresponding X, Y-axis cylindrical linear motor.Coaxial two groups of position feedback signals backup mutually, and when one of which breaks down, system may continue to work；When non-failure conditions, the coaxial two groups of position feedback signals of real time contrast, if error is relatively big, illustrate that these axle two ends are run inconsistent, there is fault in frame for movement, output cue is to host computer.
Embodiment 2:
The present embodiment is with the difference of embodiment 1, on the basis of the entire infrastructure including embodiment 1, also add the structure of Z-direction longitudinally lifting, such as Fig. 4, including electric machine controller 70, lifting motor stator 71 and lifting motor mover 730, frames 10 includes lifting motor controller 70 and is positioned at the lifting motor stator 71 of lifting motor controller 70 lower end, and described frames 10 lower end is provided with lifting motor mover 730, and lifting motor mover 730 is through lifting motor stator 71.Embodiment 2 achieves the lifting in the height direction of this motor system, coordinates embodiment 1, can realize the effect of 3 D-printing.
This utility model provides a kind of 3 D-printing twin shaft cylindrical linear motor plane and directly drives motor system; the method and the approach that implement this technical scheme are a lot; the above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; on the premise of without departing from this utility model principle, it is also possible to make some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.Each ingredient the clearest and the most definite in the present embodiment all can use prior art to be realized.
Claims (8)
1. a 3 D-printing twin shaft cylindrical linear motor plane directly drives motor system, it is characterized in that, four frames (10) including printing equipment (60), constituting tetragon and electric mover (930), being provided with rail plate (20) between adjacent frames (10), described electric mover (930) includes the first electric mover (930a) and the second electric mover (930b) being arranged between two groups of relative rail plates (20)；Described printing equipment (60) includes electric machine controller (80), the first cylindrical linear motor stator (91), the second cylindrical linear motor stator (92) and the three-dimensional printer ejecting device (100) set gradually from top to bottom, described first electric mover (930a) passes the first cylindrical linear motor stator (91), and the second electric mover (930b) passes the second cylindrical linear motor stator (92).
A kind of 3 D-printing twin shaft cylindrical linear motor plane the most according to claim 1 directly drives motor system, it is characterized in that, it is provided with frame between adjacent frames (10), described frame is provided with grating scale (50), and described electric mover (930) two ends are provided with grating read head (40).
A kind of 3 D-printing twin shaft cylindrical linear motor plane the most according to claim 1 directly drives motor system, it is characterized in that, described rail plate (20) is provided with the guide rail slide block (30) that can slide along rail plate (20), and described electric mover (930) is fixed on guide rail slide block (30).
A kind of 3 D-printing twin shaft cylindrical linear motor plane the most according to claim 1 directly drives motor system, it is characterized in that, described first cylindrical linear motor stator (91) includes stator core (910), described stator core (910) center has circular hole, electric mover passes circular hole, described circular hole two ends are provided with sliding bearing (940), and stator core (910) is slided on electric mover by sliding bearing (940).
A kind of 3 D-printing twin shaft cylindrical linear motor plane the most according to claim 1 directly drives motor system, it is characterized in that, described second cylindrical linear motor stator (92) includes stator core (910), described stator core (910) center has circular hole, electric mover passes circular hole, described circular hole two ends are provided with sliding bearing (940), and stator core (910) is slided on electric mover by sliding bearing.
A kind of 3 D-printing twin shaft cylindrical linear motor plane the most according to claim 1 directly drives motor system, it is characterised in that described four frames (10) form square framework.
7. directly drive motor system according to a kind of 3 D-printing twin shaft cylindrical linear motor plane described in claim 1 or 6, it is characterized in that, first electric mover (930a) and the second electric mover (930b) are respectively X-axis electric mover and y-axis motor mover, and X-axis electric mover and y-axis motor mover are mutually perpendicular to.
A kind of 3 D-printing twin shaft cylindrical linear motor plane the most according to claim 1 directly drives motor system, it is characterized in that, described frames (10) includes lifting motor controller (70) and is positioned at the lifting motor stator (71) of lifting motor controller (70) lower end, described frames (10) lower end is provided with lifting motor mover (730), and lifting motor mover (730) passes lifting motor stator (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620321613.XU CN205573037U (en) | 2016-04-15 | 2016-04-15 | Three -dimensional printing with biax drum linear electric motor plane directly driving moving system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620321613.XU CN205573037U (en) | 2016-04-15 | 2016-04-15 | Three -dimensional printing with biax drum linear electric motor plane directly driving moving system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205573037U true CN205573037U (en) | 2016-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620321613.XU Expired - Fee Related CN205573037U (en) | 2016-04-15 | 2016-04-15 | Three -dimensional printing with biax drum linear electric motor plane directly driving moving system |
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| Country | Link |
|---|---|
| CN (1) | CN205573037U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105729810A (en) * | 2016-04-15 | 2016-07-06 | 南京师范大学 | Plane direct-drive motion system of double-shaft cylinder linear motor for three-dimensional printing |
| CN108336873A (en) * | 2017-01-13 | 2018-07-27 | 通用电气航空系统有限责任公司 | Method for manufacturing the integrated stator and shell for being used for electric machine |
-
2016
- 2016-04-15 CN CN201620321613.XU patent/CN205573037U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105729810A (en) * | 2016-04-15 | 2016-07-06 | 南京师范大学 | Plane direct-drive motion system of double-shaft cylinder linear motor for three-dimensional printing |
| CN105729810B (en) * | 2016-04-15 | 2017-12-29 | 南京师范大学 | A kind of 3 D-printing directly drives kinematic system with twin shaft cylindrical linear motor plane |
| CN108336873A (en) * | 2017-01-13 | 2018-07-27 | 通用电气航空系统有限责任公司 | Method for manufacturing the integrated stator and shell for being used for electric machine |
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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: 20160914 Termination date: 20210415 |