CN106738916A - A kind of accurate 3D printer for walking - Google Patents
A kind of accurate 3D printer for walking Download PDFInfo
- Publication number
- CN106738916A CN106738916A CN201710004026.7A CN201710004026A CN106738916A CN 106738916 A CN106738916 A CN 106738916A CN 201710004026 A CN201710004026 A CN 201710004026A CN 106738916 A CN106738916 A CN 106738916A
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- Prior art keywords
- spacing hole
- gag lever
- motor
- leading screw
- banking stop
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- 230000033001 locomotion Effects 0.000 claims abstract description 60
- 238000007639 printing Methods 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 abstract description 6
- 238000010146 3D printing Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Classifications
-
- 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
Abstract
The present invention relates to a kind of accurate 3D printer for walking,Including base,Support plate,Print platform,Printhead,X-axis motion,Y-axis motion and Z axis motion,X-axis motion includes the first motor,First base plate,First baffle,First leading screw,First gag lever post and the first sliding block,Z axis motion includes the second motor,Second base plate,Second baffle,Second leading screw,Second gag lever post and the second slide block assembly,Second slide block assembly includes the second sliding block,Correcting unit and control unit,Y-axis motion includes the 3rd motor,3rd base plate,Third baffle,3rd leading screw,3rd gag lever post,3rd sliding block and adjustment component,In the 3D printer for accurately walking,Enhance the precision that walks of Y-axis and Z axis,Adjustment component is wherein increased in Y-axis moving mechanism,The horizontal accuracy of Y-axis can be improved,Control unit and correcting unit are increased in Z axis travel mechanism,The vertical direction displacement of Z axis is set more to stablize and accurate.
Description
Technical field
The present invention relates to 3D printer field, more particularly to a kind of accurate 3D printer for walking.
Background technology
With the development of science and technology, 3D printing technique has been applied to multiple necks such as jewelry, footwear, industrial design, automobile
In domain, 3D printer is a kind of machine of RP technique, based on it is a kind of mathematical model file, with powdered gold
Category or plastics etc. can jointing material, come the technology of constructed object by way of successively printing.
Existing 3D printer casts aside the extra factor accident such as cost, raw material, and maximum bottleneck is because printing precision
Deficiency, and prevent 3D printing from scale, wherein there is many reason for influence precision, and the precision influence in machine driving is
A very important part.
The content of the invention
The technical problem to be solved in the present invention is：In order to overcome the deficiencies in the prior art, there is provided a kind of accurate 3D for walking
Printer.
The technical scheme that solve problem of the present invention is used is：A kind of accurate 3D printer for walking, including base, branch
Plate, print platform, printhead, X-axis motion, Y-axis motion and Z axis motion；
The X-axis motion is arranged on base, and the print platform is arranged in X-axis, and the Z axis motion is erected
To being arranged on base, the Z axis motion has two, and two Z axis motions are symmetrical arranged on X-axis motion,
Two Z axis motions are connected by support plate, and the Y-axis motion is arranged on support plate, and the printhead is arranged on Y-axis motion
In mechanism；
The X-axis motion includes the first motor, the first base plate, first baffle, the first leading screw, the first gag lever post and the
One sliding block, first floor level is arranged on base, and the first baffle is vertically provided on the first base plate, and described first
Baffle plate has two, and two first baffles are symmetrical arranged, and first leading screw and the first gag lever post are horizontally set on two first
Between baffle plate, first gag lever post has two, and two gag lever posts are symmetrical on the first leading screw, and first sliding block is provided with the
One spacing hole and the second spacing hole, first spacing hole and the second spacing hole are horizontal through hole, and first spacing hole sets
Have internal thread, first leading screw is matched with the first spacing hole, second spacing hole has two, two the second spacing holes on
First spacing hole is symmetrical, and first leading screw is located in the first spacing hole, and first gag lever post is located in the second spacing hole, institute
State print platform to be arranged on the first sliding block, first motor is disposed therein on a first baffle, first motor
It is coaxially disposed with the first leading screw；
The Z axis motion includes the second motor, the second base plate, second baffle, the second leading screw, the second gag lever post and the
Two slide block assemblies, second base plate is vertically provided on base, and the second baffle is horizontally set on the second base plate, described
Second leading screw and the second gag lever post are vertically provided between second baffle and base, and second gag lever post has two, two
Second gag lever post is symmetrical on the second leading screw, and second motor is arranged on second baffle, second motor and second
Thick stick is coaxially disposed；
Second slide block assembly includes the second sliding block, correcting unit and control unit, and second sliding block is provided with the
Three spacing holes and the 4th spacing hole, the 3rd spacing hole and the 4th spacing hole are vertical through hole, the 3rd spacing hole
Internal thread is provided with, second leading screw is matched with the 3rd spacing hole, second leading screw is located in the 3rd spacing hole, the described 4th
Spacing hole has two, and two the 4th spacing holes are symmetrical on the 3rd spacing hole, and the correcting unit has two, two correcting units
It is symmetrical arranged, the correcting unit is located in the 4th spacing hole；
The correcting unit includes the horizontal stroke of the first banking stop and the second banking stop, first banking stop and the second banking stop
Section is circular arc, and first banking stop and the second banking stop are respectively positioned in the 4th spacing hole, first banking stop and
Second banking stop is oppositely arranged, and first banking stop is fixedly installed on the inwall of the 4th spacing hole, second banking stop
Be connected with control unit, first banking stop and the second banking stop are matched with the second gag lever post, first banking stop and
Horizontally disposed groove is equipped with the inwall of the second banking stop, in the groove be provided with some balls, the ball
One end is located in groove, and the other end of the ball is located at outside groove, and second gag lever post is located in the 4th spacing hole, shown
, respectively positioned at the both sides of the second gag lever post, second gag lever post is rolled with ball and is connected for first banking stop and the second banking stop；
Described control unit includes that worm screw, fixed block, handwheel, the first sleeve, second sleeve, first connecting rod and second connect
Bar, the fixed block is arranged on the side of the second sliding block, and the worm screw passes through fixed block, the worm screw and fixed block to slide and connect
Connect, first sleeve and second sleeve are set on worm screw, first sleeve and second sleeve are equipped with internal thread, institute
The internal thread of the internal thread and second sleeve of stating the first sleeve is matched with worm screw, and the worm screw is horizontally disposed with, the worm screw
Two ends are provided with opposite screw thread, and the handwheel is coaxially disposed with worm screw, and the first connecting rod and second connecting rod are L-shaped curved bar,
First sleeve is connected by first connecting rod with the second banking stop of one of correcting unit, and the second sleeve is by the
Two connecting rods are connected with the second banking stop of another correcting unit, and two sliding blocks of the Z axis moving cell are connected by support plate,
The support plate is horizontally disposed with；
The Y-axis motion includes the 3rd motor, the 3rd base plate, third baffle, the 3rd leading screw, the 3rd gag lever post, the
Three sliding blocks and adjustment component, the adjustment component include the 4th motor, support plate, level meter and PLC, and the 4th motor is set
On support plate, the output shaft of the 4th motor is horizontally disposed with, and the 4th motor and support plate are coaxially disposed, the 3rd bottom
Plate level is set, and the support plate is connected by screw with the 3rd base plate, and the third baffle is vertical with the 3rd base plate to be connected, institute
Stating third baffle has two, and two third baffles are oppositely arranged, and the baffle plate and support plate are described respectively positioned at the both sides of base plate
3rd leading screw and the 3rd gag lever post are horizontally set between two third baffles, and the 3rd gag lever post has two, two
Three gag lever posts are symmetrical on the 3rd leading screw, and the 3rd sliding block is provided with the 5th spacing hole and the 6th spacing hole, the 5th limit
Position hole and the 6th spacing hole are horizontal through hole, and the 5th spacing hole is provided with internal thread, the 3rd leading screw and the 5th limit
Position hole matching, the 6th spacing hole has two, and two the 6th spacing holes are symmetrical on the 5th spacing hole, the 3rd leading screw position
In in the 5th spacing hole, the 3rd gag lever post is located in the 6th spacing hole, and the printhead is arranged on the 3rd sliding block, described
Level meter is arranged on the 3rd base plate, and the 3rd motor is arranged in third baffle, and the 3rd motor is same with the 3rd leading screw
Axle is set, and the 4th motor and level meter are electrically connected with PLC.
Preferably, in order to lower the temperature to printhead to improve the working life of printhead, the 3rd sliding block is provided with wind
Fan, the air port of the fan is just to printhead.
Preferably, in order that the displacement of the first sleeve and second sleeve with maximum, strong so as to better control over
Positive unit, the fixed block and worm screw axial restraint, the fixed block are located at the middle part of worm screw, and the screw thread at the worm screw two ends is closed
It is symmetrical in fixed block.
Preferably, in order to prevent from vibrating the printing deviation for causing, and part is caused to damage, the lower end of the base
Face is provided with several shock-absorbing pin.
Preferably, in order to Y-axis motion not level when can make warning, the support plate is provided with alarm lamp.
Preferably, in order to ensure Y-axis motion horizontal operation, the first rangefinder is provided with below the 3rd base plate
With the second rangefinder, first rangefinder and the second rangefinder are electrically connected with PLC.When the first rangefinder and the second rangefinder
The distance between when determining, can calculate level by measuring the distance between the first rangefinder and the second rangefinder and base
The angle of skew, so as to be calibrated by adjustment component.
Preferably, in order that printing more accurately, first motor, the second motor, the 3rd motor and the 4th motor
It is servomotor.The closed loop mechanism of servomotor more reliably ensure that the accuracy of printing.
The beneficial effects of the invention are as follows the 3D printer design that this accurately walks is ingenious, and feasibility is high, mainly enhances Y
The precision that walks of axle and Z axis, so as to significantly improve the printing accuracy of whole 3D printing equipment, wherein in Y-axis moving mechanism
Adjustment component is increased, the horizontal accuracy of Y-axis can be improved, control unit and correcting unit are increased in Z axis travel mechanism, made
Vertical direction displacement based on Z axis is more stablized and accurate.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is a kind of structural representation of accurate 3D printer for walking of the invention.
Fig. 2 is a kind of top view of accurate 3D printer for walking of the invention.
Fig. 3 is a kind of connection diagram of the Y-axis motion with support plate of accurate 3D printer for walking of the invention.
Fig. 4 is a kind of structural representation of the second slide block assembly of accurate 3D printer for walking of the invention.
Fig. 5 is a kind of structural representation of the first banking stop of accurate 3D printer for walking of the invention.
Fig. 6 is a kind of structural representation of the first sliding block of accurate 3D printer for walking of the invention.
Fig. 7 is a kind of structural representation of the 3rd sliding block of accurate 3D printer for walking of the invention.
In figure：1. base, 2. support plate, 3. print platform, 4. printhead, 5. the first motor, 6. the first base plate, 7. first gear
Plate, 8. the first leading screw, 9. the first gag lever post, 10. the first sliding block, 11. first spacing holes, 12. second spacing holes, 13. second electricity
Machine, 14. second base plates, 15. second baffles, 16. second leading screws, 17. second gag lever posts, 18. second sliding blocks, 19. the 3rd is spacing
Hole, 20. the 4th spacing holes, 21. first banking stops, 22. second banking stops, 23. grooves, 24. balls, 25. worm screws, 26. fix
Block, 27. handwheels, 28. first sleeves, 29. second sleeves, 30. first connecting rods, 31. second connecting rods, 32. the 3rd motors, 33.
Three base plates, 34. third baffles, 35. the 3rd leading screws, 36. the 3rd gag lever posts, 37. the 3rd sliding blocks, 38. the 4th motors, 39. supports
Disk, 40. level meters, 41. the 5th spacing holes, 42. the 6th spacing holes, 43. fans, 44. shock-absorbing pin, 45. alarm lamps, 46. first
Rangefinder, 47. second rangefinders.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant with the present invention.
As shown in figs. 1-7, a kind of accurate 3D printer for walking, including base 1, support plate 2, print platform 3, printhead 4,
X-axis motion, Y-axis motion and Z axis motion；
The X-axis motion is arranged on base 1, and the print platform 3 is arranged in X-axis, the Z axis motion
It is vertically provided on base 1, the Z axis motion there are two, and two Z axis motions symmetrically set on X-axis motion
Put, two Z axis motions are connected by support plate 2, the Y-axis motion is arranged on support plate 2, and the printhead 4 is arranged on Y
On shaft movement mechanism；
The X-axis motion includes the first motor 5, the first base plate 6, first baffle 7, the first leading screw 8, the first gag lever post
9 and first sliding block 10, first base plate 6 is horizontally set on base 1, and the first baffle 7 is vertically provided at the first base plate 6
On, the first baffle 7 has two, and two first baffles 7 are symmetrical arranged, the equal level of first leading screw, 8 and first gag lever post 9
It is arranged between two first baffles 7, first gag lever post 9 there are two, and two gag lever posts are symmetrical on the first leading screw 8, institute
State the first sliding block 10 and be provided with the first spacing hole 11 and the second spacing hole 12, the spacing hole 12 of first spacing hole 11 and second is
Horizontal through hole, first spacing hole 11 is provided with internal thread, and first leading screw 8 is matched with the first spacing hole 11, and described
Two spacing holes 12 have two, and two the second spacing holes 12 are symmetrical on the first spacing hole 11, and first leading screw 8 is located at the first limit
In the hole 11 of position, first gag lever post 9 is located in the second spacing hole 12, and the print platform 3 is arranged on the first sliding block 10, institute
State the first motor 5 to be disposed therein on a first baffle 7, first motor 5 is coaxially disposed with the first leading screw 8；
The Z axis motion includes that the second motor 13, the second base plate 14, second baffle 15, the second leading screw 16, second are limited
The component of position bar 17 and second sliding block 18, second base plate 14 is vertically provided on base 1, and the second baffle 15 is horizontally disposed with
On the second base plate 14, the gag lever post 17 of second leading screw 16 and second is vertically provided between second baffle 15 and base 1,
Second gag lever post 17 has two, and two the second gag lever posts 17 are symmetrical on the second leading screw 16, and second motor 13 is set
On second baffle 15, the leading screw 16 of second motor 13 and second is coaxially disposed；
The component of second sliding block 18 includes the second sliding block 18, correcting unit and control unit, on second sliding block 18
The 3rd spacing hole 19 and the 4th spacing hole 20 are provided with, the 3rd spacing hole 19 and the 4th spacing hole 20 are vertical through hole,
3rd spacing hole 19 is provided with internal thread, and second leading screw 16 is matched with the 3rd spacing hole 19, second leading screw 16
In in the 3rd spacing hole 19, the 4th spacing hole 20 has two, and two the 4th spacing holes 20 are symmetrical on the 3rd spacing hole 19,
The correcting unit has two, and two correcting units are symmetrical arranged, and the correcting unit is located in the 4th spacing hole 20；
The correcting unit includes the first banking stop 21 and the second banking stop 22, and first banking stop 21 and second is spacing
The cross section of piece 22 is circular arc, and the banking stop 22 of first banking stop 21 and second is respectively positioned in the 4th spacing hole 20, institute
State the first banking stop 21 and the second banking stop 22 is oppositely arranged, first banking stop 21 is fixedly installed on the 4th spacing hole 20
On inwall, second banking stop 22 is connected with control unit, and the banking stop 22 of first banking stop 21 and second is with second
Gag lever post 17 is matched, and horizontally disposed groove 23, institute are equipped with the inwall of the banking stop 22 of first banking stop 21 and second
State in groove 23 be provided with some balls 24, one end of the ball 24 is located in groove 23, the other end of the ball 24
Outside groove 23, second gag lever post 17 is located in the 4th spacing hole 20, the banking stop of shown first banking stop 21 and second
22 respectively positioned at the both sides of the second gag lever post 17, and second gag lever post 17 is rolled with ball 24 and is connected；
Described control unit includes worm screw 25, fixed block 26, handwheel 27, the first sleeve 28, second sleeve 29, first connecting rod
30 and second connecting rod 31, the fixed block 26 is arranged on the side of the second sliding block 18, and the worm screw 25 passes through fixed block 26, described
Worm screw 25 and fixed block 26 are slidably connected, and first sleeve 28 and second sleeve 29 are set on worm screw 25, and described first
Sleeve 28 and second sleeve 29 are equipped with internal thread, the internal thread of first sleeve 28 and the internal thread of second sleeve 29 with
Worm screw 25 matches, and the worm screw 25 is horizontally disposed with, and the two ends of the worm screw 25 are provided with opposite screw thread, the handwheel 27 and worm screw
25 are coaxially disposed, and the first connecting rod 30 and second connecting rod 31 are L-shaped curved bar, and first sleeve 28 passes through first connecting rod 30
It is connected with the second banking stop 22 of one of correcting unit, the second sleeve 29 is corrected by second connecting rod 31 with another
Second banking stop 22 of unit is connected, and two sliding blocks of the Z axis moving cell are connected by support plate 2, and the level of the support plate 2 sets
Put；
The Y-axis motion includes that the 3rd motor 32, the 3rd base plate 33, third baffle 34, the 3rd leading screw the 35, the 3rd are limited
Position bar 36, the 3rd sliding block 37 and adjustment component, the adjustment component include the 4th motor 38, support plate 39, the and of level meter 40
PLC, the 4th motor 38 is arranged on support plate 2, and the output shaft of the 4th motor 38 is horizontally disposed with, the 4th motor 38
It is coaxially disposed with support plate 39, the 3rd base plate 33 is horizontally disposed with, and the support plate 39 is connected by screw with the 3rd base plate 33
Connect, the third baffle 34 is vertical with the 3rd base plate 33 to be connected, and the third baffle 34 there are two, and two third baffles 34 are relative
Set, the baffle plate and support plate 39 are respectively positioned at the both sides of base plate, the 3rd leading screw 35 and the equal level of the 3rd gag lever post 36
It is arranged between two third baffles 34, the 3rd gag lever post 36 there are two, and two the 3rd gag lever posts 36 are on the 3rd leading screw
35 is symmetrical, and the 3rd sliding block 37 is provided with the 5th spacing hole 41 and the 6th spacing hole 42, the 5th spacing hole 41 and the 6th
Spacing hole 42 is horizontal through hole, and the 5th spacing hole 41 is provided with internal thread, the 3rd leading screw 35 and the 5th spacing hole
41 matchings, the 6th spacing hole 42 has two, and two the 6th spacing holes 42 are symmetrical on the 5th spacing hole 41, described 3rd
Thick stick 35 is located in the 5th spacing hole 41, and the 3rd gag lever post 36 is located in the 6th spacing hole 42, and the printhead 4 is arranged on the
On three sliding blocks 37, the level meter 40 is arranged on the 3rd base plate 33, and the 3rd motor 32 is arranged in third baffle 34, institute
State the 3rd motor 32 to be coaxially disposed with the 3rd leading screw 35, the 4th motor 38 and level meter 40 are electrically connected with PLC.
Preferably, in order to lower the temperature to printhead 4 to improve the working life of printhead 4, being set on the 3rd sliding block 37
There is fan 43, the air port of the fan 43 is just to printhead 4.
Preferably, in order that the first sleeve 28 and second sleeve 29 have maximum displacement, so as to preferably control
Correcting unit processed, the fixed block 26 and the axial restraint of worm screw 25, the fixed block 26 are located at the middle part of worm screw 25, the worm screw
The screw thread at 25 two ends is symmetrical on fixed block 26.
Preferably, in order to prevent from vibrating the printing deviation for causing, and part is caused to damage, under the base 1
End face is provided with several shock-absorbing pin 44.
Preferably, in order to Y-axis motion not level when can make warning, the support plate 2 is provided with alarm lamp 45.
Preferably, in order to ensure Y-axis motion horizontal operation, the lower section of the 3rd base plate 33 is provided with the first range finding
The rangefinder 47 of instrument 46 and second, the rangefinder 47 of first rangefinder 46 and second is electrically connected with PLC.When the first rangefinder 46
When determining with the distance between the second rangefinder 47, by measuring between the first rangefinder 46 and the second rangefinder 47 and base 1
Distance can calculate the angle of horizontal-shift, so as to be calibrated by adjustment component.
Preferably, in order that printing more accurately, first motor 5, the second motor 13, the 3rd motor 32 and the 4th
Motor 38 is servomotor.The closed loop mechanism of servomotor more reliably ensure that the accuracy of printing.
In the 3D printer for accurately walking, X-axis motion, Y-axis motion and Z axis motion all employ silk
The mode of thick stick transmission realizes linear displacement, because the accuracy of lead screw transmission is far above belt wheel transmission, therefore the entirely essence of mechanism
True property is of a relatively high, and the second slide assemblies and adjustment component realize the more high precision that Z axis and Y-axis walk.Wherein second
The operation principle of slide assemblies is：Second gag lever post 17 is located in the 4th spacing hole 20, rotates handwheel 27, and worm screw 25 rotates, makes
First sleeve 28 and second sleeve 29 do relative motion, so as to drive first connecting rod 30 and second connecting rod 31 to take exercises, first connects
Bar 30 and second connecting rod 31 are moved, it is possible to achieve regulation the distance between the first banking stop 21 and the second banking stop 22, so that
First banking stop 21 and the second banking stop 22 and the second gag lever post 17 are against and on the first banking stop 21 and the second banking stop 22
Groove 23 in ball 24 and the second gag lever post 17 roll and be connected, make Z axis more stablize with it is smooth.The work for adjusting component is former
Manage and be：When level meter 40 detects Y-axis motion not level, the 4th motor 38 makes the 3rd bottom by rotating to an angle
Plate 33 and the 3rd leading screw 35 being arranged on the 3rd base plate 33, the holding level of the 3rd gag lever post 36, so as to improve printhead 4
Y-axis motion accuracy.In addition, the first rangefinder 46 and the detecting head of the second rangefinder 47 being arranged on the 3rd base plate 33
Set straight down, by the distance between measurement and base 1, between the rangefinder 47 of known first rangefinder 46 and second
In the case of distance, horizontal-shift angle can be calculated, then collimation angle is come by the 4th motor 38.
Compared with prior art, the 3D printer design that this accurately walks is ingenious, and feasibility is high, and the 3D for accurately walking beats
The design of print machine is ingenious, and feasibility is high, mainly enhances the precision that walks of Y-axis and Z axis, is set so as to significantly improve whole 3D printing
Standby printing accuracy, wherein increased adjustment component in Y-axis moving mechanism, can improve the horizontal accuracy of Y-axis, Z axis movement
Control unit and correcting unit are increased in mechanism, the vertical direction displacement based on Z axis is more stablized and accurate.
With above-mentioned according to desirable embodiment of the invention as enlightenment, by above-mentioned description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to its technical scope is determined according to right.
Claims (7)
1. a kind of accurate 3D printer for walking, it is characterised in that including base (1), support plate (2), print platform (3), printing
Head (4), X-axis motion, Y-axis motion and Z axis motion；
The X-axis motion is arranged on base (1), and the print platform (3) is arranged in X-axis, the Z axis motion
It is vertically provided on base (1), the Z axis motion there are two, and two Z axis motions are symmetrical on X-axis motion
Set, two Z axis motions are connected by support plate (2), the Y-axis motion is arranged on support plate (2), the printhead
(4) it is arranged on Y-axis motion；
The X-axis motion includes the first motor (5), the first base plate (6), first baffle (7), the first leading screw (8), the first limit
Position bar (9) and the first sliding block (10), first base plate (6) are horizontally set on base (1), and the first baffle (7) is vertical
It is arranged on the first base plate (6), the first baffle (7) there are two, and two first baffles (7) are symmetrical arranged, described first
Thick stick (8) and the first gag lever post (9) are horizontally set between two first baffles (7), and first gag lever post (9) has two,
Two gag lever posts are symmetrical on the first leading screw (8), and first sliding block (10) is provided with the first spacing hole (11) and second spacing
Hole (12), first spacing hole (11) and the second spacing hole (12) are horizontal through hole, and first spacing hole (11) is provided with
Internal thread, first leading screw (8) matches with the first spacing hole (11), and second spacing hole (12) has two, two second
Spacing hole (12) is symmetrical on the first spacing hole (11), and first leading screw (8) is interior positioned at the first spacing hole (11), and described first
In the second spacing hole (12), the print platform (3) is arranged on the first sliding block (10) gag lever post (9), first electricity
Machine (5) is disposed therein on a first baffle (7), and first motor (5) is coaxially disposed with the first leading screw (8)；
The Z axis motion includes the second motor (13), the second base plate (14), second baffle (15), the second leading screw (16), the
Two gag lever posts (17) and the second sliding block (18) component, second base plate (14) are vertically provided on base (1), the second gear
Plate (15) is horizontally set on the second base plate (14), and second leading screw (16) and the second gag lever post (17) are vertically provided at
Between two baffle plates (15) and base (1), second gag lever post (17) has two, and two the second gag lever posts (17) are on second
Thick stick (16) is symmetrical, and second motor (13) is arranged on second baffle (15), second motor (13) and the second leading screw
(16) it is coaxially disposed；
Second sliding block (18) component includes the second sliding block (18), correcting unit and control unit, second sliding block (18)
The 3rd spacing hole (19) and the 4th spacing hole (20) are provided with, the 3rd spacing hole (19) and the 4th spacing hole (20) are perpendicular
Straight through hole, the 3rd spacing hole (19) is provided with internal thread, and second leading screw (16) matches with the 3rd spacing hole (19), institute
The second leading screw (16) is stated in the 3rd spacing hole (19), the 4th spacing hole (20) has two, two the 4th spacing holes
(20) symmetrical on the 3rd spacing hole (19), the correcting unit has two, and two correcting units are symmetrical arranged, and the correction is single
Unit is located in the 4th spacing hole (20)；
The correcting unit includes the first banking stop (21) and the second banking stop (22), first banking stop (21) and the second limit
The cross section of bit slice (22) is circular arc, and first banking stop (21) and the second banking stop (22) are respectively positioned on the 4th spacing hole
(20) in, first banking stop (21) and the second banking stop (22) are oppositely arranged, and first banking stop (21) is fixedly installed
On the inwall of the 4th spacing hole (20), second banking stop (22) is connected with control unit, first banking stop (21)
Matched with the second gag lever post (17) with the second banking stop (22), first banking stop (21) and the second banking stop (22) it is interior
Horizontally disposed groove (23) is equipped with wall, in the groove (23) be provided with some balls (24), the ball (24)
One end be located in groove (23), the other end of the ball (24) is located at groove (23) outward, the second gag lever post (17) position
In the 4th spacing hole (20), shown first banking stop (21) and the second banking stop (22) are respectively positioned at the second gag lever post (17)
Both sides, second gag lever post (17) rolls with ball (24) and is connected；
Described control unit includes worm screw (25), fixed block (26), handwheel (27), the first sleeve (28), second sleeve (29), the
One connecting rod (30) and second connecting rod (31), the fixed block (26) are arranged on the side of the second sliding block (18), the worm screw (25)
Through fixed block (26), the worm screw (25) and fixed block (26) are slidably connected, first sleeve (28) and second sleeve
(29) it is set on worm screw (25), first sleeve (28) and second sleeve (29) are equipped with internal thread, the first set
The cylinder internal thread of (28) and the internal thread of second sleeve (29) are matched with worm screw (25), and the worm screw (25) is horizontally disposed with, institute
The two ends for stating worm screw (25) are provided with opposite screw thread, and the handwheel (27) is coaxially disposed with worm screw (25), the first connecting rod
(30) and second connecting rod (31) is L-shaped curved bar, first sleeve (28) is by first connecting rod (30) and one of correction
Second banking stop (22) connection of unit, the second sleeve (29) pass through second connecting rod (31) and another correcting unit the
Two banking stops (22) are connected, and two sliding blocks of the Z axis moving cell are connected by support plate (2), and support plate (2) level sets
Put；
The Y-axis motion includes the 3rd motor (32), the 3rd base plate (33), third baffle (34), the 3rd leading screw (35), the
Three gag lever posts (36), the 3rd sliding block (37) and adjustment component, the adjustment component include the 4th motor (38), support plate (39),
Level meter (40) and PLC, the 4th motor (38) are arranged on support plate (2), the output shaft level of the 4th motor (38)
Set, the 4th motor (38) and support plate (39) are coaxially disposed, the 3rd base plate (33) is horizontally disposed with, the support plate
(39) it is connected with the 3rd base plate (33) by screw, the third baffle (34) is vertical with the 3rd base plate (33) to be connected, described
Three baffle plates (34) have two, and two third baffles (34) are oppositely arranged, and the baffle plate and support plate (39) are respectively positioned at base plate
Both sides, the 3rd leading screw (35) and the 3rd gag lever post (36) are horizontally set between two third baffles (34), and described
Three gag lever posts (36) have two, and two the 3rd gag lever posts (36) are symmetrical on the 3rd leading screw (35), on the 3rd sliding block (37)
The 5th spacing hole (41) and the 6th spacing hole (42) are provided with, the 5th spacing hole (41) and the 6th spacing hole (42) are level
Through hole, the 5th spacing hole (41) is provided with internal thread, and the 3rd leading screw (35) matches with the 5th spacing hole (41), described
6th spacing hole (42) has two, and two the 6th spacing holes (42) are symmetrical on the 5th spacing hole (41), the 3rd leading screw
(35) in the 5th spacing hole (41), the 3rd gag lever post (36) is interior positioned at the 6th spacing hole (42), the printhead (4)
It is arranged on the 3rd sliding block (37), the level meter (40) is arranged on the 3rd base plate (33), the 3rd motor (32) is set
In third baffle (34), the 3rd motor (32) is coaxially disposed with the 3rd leading screw (35), the 4th motor (38) and water
Level (40) is electrically connected with PLC.
2. the 3D printer for accurately walking as claimed in claim 1, it is characterised in that the 3rd sliding block (37) is provided with wind
Fan (43), the air port of the fan (43) is just to printhead (4).
3. the 3D printer for accurately walking as claimed in claim 1, it is characterised in that the fixed block (26) and worm screw (25)
Axial restraint, positioned at the middle part of worm screw (25), the screw thread at worm screw (25) two ends is on fixed block for the fixed block (26)
(26) it is symmetrical.
4. the 3D printer for accurately walking as claimed in claim 1, it is characterised in that the lower surface of the base (1) is provided with
Several shock-absorbing pin (44).
5. the 3D printer for accurately walking as claimed in claim 1, it is characterised in that the support plate (2) is provided with alarm lamp
(45)。
6. the 3D printer for accurately walking as claimed in claim 1, it is characterised in that set below the 3rd base plate (33)
There are the first rangefinder (46) and the second rangefinder (47), first rangefinder (46) and the second rangefinder (47) are electric with PLC
Connection.
7. the 3D printer for accurately walking as claimed in claim 1, it is characterised in that first motor (5), the second motor
(13), the 3rd motor (32) and the 4th motor (38) are servomotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710004026.7A CN106738916B (en) | 2017-01-04 | 2017-01-04 | A kind of 3D printer accurately to walk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710004026.7A CN106738916B (en) | 2017-01-04 | 2017-01-04 | A kind of 3D printer accurately to walk |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106738916A true CN106738916A (en) | 2017-05-31 |
| CN106738916B CN106738916B (en) | 2019-01-15 |
Family
ID=58949440
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710004026.7A Expired - Fee Related CN106738916B (en) | 2017-01-04 | 2017-01-04 | A kind of 3D printer accurately to walk |
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| Country | Link |
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| CN (1) | CN106738916B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363420A (en) * | 2017-09-12 | 2017-11-21 | 牛翠芹 | A kind of laser cutting device based on intelligent workshop |
| CN107775951A (en) * | 2017-09-29 | 2018-03-09 | 李少锋 | Anti-slip mechanism and 3D printer |
| CN114379085A (en) * | 2021-12-22 | 2022-04-22 | 江苏沪磁智能科技有限公司 | Advertisement word 3D print head system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104260352A (en) * | 2014-09-23 | 2015-01-07 | 济南大学 | Mini 3D (three-dimensional) printer adopting FDM (frequency-division multiplexing) technology |
| CN105500717A (en) * | 2016-01-26 | 2016-04-20 | 西安汇鼎电子科技有限公司 | 3D printer capable of conducting automatic correction after printing interruption and correcting method thereof |
| US20160193709A1 (en) * | 2015-01-02 | 2016-07-07 | Joel David Johnson | Fabrication system and method of using the same |
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2017
- 2017-01-04 CN CN201710004026.7A patent/CN106738916B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104260352A (en) * | 2014-09-23 | 2015-01-07 | 济南大学 | Mini 3D (three-dimensional) printer adopting FDM (frequency-division multiplexing) technology |
| US20160193709A1 (en) * | 2015-01-02 | 2016-07-07 | Joel David Johnson | Fabrication system and method of using the same |
| CN105500717A (en) * | 2016-01-26 | 2016-04-20 | 西安汇鼎电子科技有限公司 | 3D printer capable of conducting automatic correction after printing interruption and correcting method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363420A (en) * | 2017-09-12 | 2017-11-21 | 牛翠芹 | A kind of laser cutting device based on intelligent workshop |
| CN107775951A (en) * | 2017-09-29 | 2018-03-09 | 李少锋 | Anti-slip mechanism and 3D printer |
| CN114379085A (en) * | 2021-12-22 | 2022-04-22 | 江苏沪磁智能科技有限公司 | Advertisement word 3D print head system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106738916B (en) | 2019-01-15 |
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Effective date of registration: 20181121 Address after: 314007 Samsung Road, Fengqiao Town, Nanhu District, Jiaxing City, Zhejiang Province Applicant after: JIAXING CITY YONGTAI HARDWARE & PLASTIC Co.,Ltd. Address before: 518000 Room 201, building A, 1 front Bay Road, Shenzhen Qianhai cooperation zone, Shenzhen, Guangdong Applicant before: SHENZHEN BEIYOUTONG NEW ENERGY TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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