CN107571500B - A kind of 3D printer of printable multiple material - Google Patents
A kind of 3D printer of printable multiple material Download PDFInfo
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- CN107571500B CN107571500B CN201610515393.9A CN201610515393A CN107571500B CN 107571500 B CN107571500 B CN 107571500B CN 201610515393 A CN201610515393 A CN 201610515393A CN 107571500 B CN107571500 B CN 107571500B
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- turntable
- barrel
- optical coupling
- axis
- slot optical
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Abstract
The present invention relates to it is a kind of can printing speed multiple material 3D printer, the support for rotary disc equipped with one group of turntable that print head is connected in X-axis by one is formed with several barrels being installed on turntable, the central axial top rake certain angle of turntable, turntable is rotated by a motor driven, barrel is apart from each other at an angle, a perforation spindle motor is fixed above each barrel, the perforation axis lower end for penetrating through spindle motor can be inserted into barrel and the piston in barrel is pushed to move down.The printing speed of different materials, especially sticky photo-curing material can be realized on same object using the above scheme.
Description
Technical field
The present invention relates to a kind of 3D printers, especially can printing speed multiple material 3D printer.
Background technique
Currently, have the 3D printer scheme of some printing speed multiple materials, the Chinese patent literature patent No.:
201520576252.3 title: " a kind of catalytic curing 3D printer " and the Chinese patent literature patent No.:
201520467277.5, title: " a kind of 3D printing equipment of printable multiple material " provides the scheme of two kinds of 3D, but two
The print head of person works in the form of drive nozzle, is difficult to be competent to more sticky material.
Summary of the invention
In order to overcome the shortcomings of that existing more material 3D printers can not print viscous material, the present invention provides one kind
3D printing scheme, solves the problems, such as while a variety of 3D viscous materials of printing speed.
The technical solution adopted by the present invention to solve the technical problems is: a kind of 3D printer of printable multiple material,
It is made of rack, print head, article carrying platform, X-axis slide rail, Z axis lead screw and control circuit etc., print head is equipped with one group by one
The support for rotary disc of turntable and several barrels being installed on turntable form, and are equipped with material mouth below barrel；Support for rotary disc passes through
Sliding block is connect with X-axis slide rail, and the central axial top rake certain angle of turntable, turntable is rotated by a motor driven, barrel that
This is separated by certain angle, and a perforation spindle motor is fixed above each barrel, and the perforation axis lower end for penetrating through spindle motor can insert
Feeding cylinder simultaneously pushes the piston in barrel to move down, and the both ends for penetrating through spindle motor are mounted with a slot optical coupling respectively, passes through
Axis is passed through from the groove of slot optical coupling；Several turntables are arranged in the number of corresponding barrel, on turntable leaving certain gaps uncovered by the economic plan with it is corresponding
Slot optical coupling pairing；The position of barrel, the notch of turntable and slot optical coupling correspond when installation, i.e., each barrel revolves
When going to front, corresponding turntable notch is directly turned to corresponding slot optical coupling to the position for penetrating light；Turntable branch
The pcb board for opening arc groove is fixed in the bottom of frame, in material mouth insertion arc groove, in position corresponding with front material mouth,
The bottom surface of pcb board is uniformly arranged three ultraviolet leds.
The invention has the advantages that can a variety of sticky 3D printing materials of printing speed.
Detailed description of the invention
The present invention is further described with example with reference to the accompanying drawing
Fig. 1 is complete machine axonometric drawing of the present invention.
1. rack in figure, 2.X guide rail, 3. article carrying platforms, 4.Z axial filament thick stick, 5. support for rotary disc.
Fig. 2 is the side top view of spinwriter of the present invention.
6. turntable driving motor in figure；7. disk middle spindle；8. upper layer turntable；9. middle layer turntable；10. lower layer's turntable；
11. detecting the slot optical coupling of upper layer turntable notch；12. detecting the slot optical coupling of middle layer turntable notch；13. detecting lower layer's turntable
The slot optical coupling of notch；14.PCB plate；15. penetrating through spindle motor；16. penetrating through spindle motor lead screw；17. lead screw lower dead center groove profile light
Coupling；18. lead screw top dead centre slot optical coupling；19. barrel；20. material mouth；21. ultraviolet leds；22. slot optical coupling circuit board.
Fig. 3 is spinwriter side of the present invention bottom view.
In figure: 6. turntable driving motors；7. disk middle spindle；8. upper layer turntable；9. middle layer turntable；10. lower layer's turntable；
11. detecting the slot optical coupling of upper layer turntable notch；12. detecting the slot optical coupling of middle layer turntable notch；13. detecting lower layer's turntable to lack
The slot optical coupling of mouth；14.LED light source circuit board；15. penetrating through spindle motor；16. penetrating through spindle motor lead screw；18. lead screw top dead centre slot
Type optocoupler；19. barrel；20. material mouth；21.LED light source, 22. slot optical coupling circuit boards.
Fig. 4 is the axonometric drawing for the pcb board that the present invention opens arc groove.
Specific embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of 3D printer of printable multiple material, by rack (1), print head, loading
The composition such as platform (3), X-axis slide rail (2), Z axis lead screw (4), print head is by a turn equipped with one group of turntable (8), (9), (10)
Disc carrier (5) and it is mounted on turntable (8), (9), several barrels (19) composition on (10), barrel (19) is installed on turntable
(8), on the gap of (9), (10), when perforation axis (16) rises to top dead centre, barrel (19) can be replaced manually；Barrel (19)
Lower section is equipped with material mouth (20)；Support for rotary disc (5) is connect by sliding block with X-axis slide rail (2), can be moved along the X direction；X-axis is sliding
Rail (2) is connected on Z axis lead screw further through the sliding block of embedded screw thread, can be moved along the Z direction；The silk of article carrying platform (3) below
Thick stick control article carrying platform (3) moves along the Y direction；Turntable (8), (9), (10) central axial top rake certain angle, turntable
(8), (9), (10) are by motor (6) driving rotation；Barrel (19) is apart from each other at an angle, each barrel (19) it is upper
A perforation spindle motor (15) is fixed by side, and perforation axis (16) lower end of perforation spindle motor (15) can be inserted into barrel (19) and can push away
Piston in dynamic barrel (19) moves down, and perforation axis (16), which moves down, to squeeze out printed material from material mouth (20)；It passes through
The both ends of axis motor (15) are mounted with slot optical coupling (17), (18) respectively, perforation axis (16) from slot optical coupling (17) and
(18) it is passed through in groove, when perforation axis (16) rises to top dead centre, the photoelectric tube of slot optical coupling (18) receives luminous tube
Light beam, the electric impulse signal of formation go control perforation spindle motor (15) stalling；Similarly, when perforation axis (16) drops to lower dead center
When, the photoelectric tube of slot optical coupling (18) can also receive the light beam of luminous tube, and the electric impulse signal of formation removes control perforation axis electricity
Machine (15) stalling；The number of the number setting turntable of corresponding barrel (19), this example is three barrels (19)；So being provided with three
Turntable (8), (9), (10), if necessary to more barrels, it is necessary to which the turntable of more corresponding numbers, such as: four barrels need
Four turntables；Turntable (8), (9), (10) are provided with notch in the place for differing 180 degree with the position of fixed barrel, accordingly match
Slot optical coupling (11), (12), (13) circuit board (22) be fixed on support for rotary disc；The position of barrel (19), turntable when installation
(8), (9), the notch of (10) and slot optical coupling (11), (12), (13) correspond, i.e., before each barrel (19) rotates to just
Fang Shi, the notch of corresponding turntable (8) or (9) or (10) be directly turned to corresponding slot optical coupling (11) or (12) or
(13) to the position for penetrating light, the position control signal of axis (7) centered on the variation of caused optical signal；Support for rotary disc (5)
The pcb board (14) for opening arc groove is fixed in bottom end, and material mouth (20) can be inserted into arc groove, corresponding with front material mouth (20)
Position, the bottom surface of pcb board (14) is uniformly arranged three ultraviolet leds (21), referring to fig. 4, the light source as photocuring.Control
Circuit uses commercially available stepping motor control circuit；Software uses open source software, only needs to increase turntable driving motor (6) in software
Control section；The printing speed of different materials, especially sticky light can be realized on same object using the above scheme
Curing materials.
Claims (1)
1. one kind can printing speed multiple material 3D printer, by rack, print head, article carrying platform, X-axis slide rail, Z axis lead screw
And control circuit composition, it is characterised in that: print head is equipped with the support for rotary disc of one group of turntable by one and is installed on turntable
Several barrels composition, barrel lower section are equipped with material mouth；Support for rotary disc is connect by sliding block with X-axis slide rail, the central axis of turntable
Turn forward certain angle, and turntable is rotated by a motor driven, and barrel is apart from each other at an angle, the top of each barrel
A perforation spindle motor is fixed, the perforation axis lower end for penetrating through spindle motor can be inserted into barrel and piston in barrel can be pushed to moving down
Dynamic, the both ends for penetrating through spindle motor are mounted with that a slot optical coupling, perforation axis are passed through from the groove of slot optical coupling respectively；Corresponding material
Several turntables are arranged in the number of cylinder, and leaving certain gaps uncovered by the economic plan is matched with corresponding slot optical coupling on turntable；The position of barrel when installation turns
The notch and slot optical coupling of disk correspond, i.e., when each barrel rotates to front, corresponding turntable notch is just
Corresponding slot optical coupling is gone to the position for penetrating light；The pcb board for opening arc groove is fixed in the bottom of support for rotary disc, expects mouth
Be inserted into arc groove, with the front corresponding position of material mouth, the bottom surface of pcb board is uniformly arranged three ultraviolet leds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610515393.9A CN107571500B (en) | 2016-07-05 | 2016-07-05 | A kind of 3D printer of printable multiple material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610515393.9A CN107571500B (en) | 2016-07-05 | 2016-07-05 | A kind of 3D printer of printable multiple material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107571500A CN107571500A (en) | 2018-01-12 |
| CN107571500B true CN107571500B (en) | 2019-04-30 |
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ID=61048951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610515393.9A Active CN107571500B (en) | 2016-07-05 | 2016-07-05 | A kind of 3D printer of printable multiple material |
Country Status (1)
| Country | Link |
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| CN (1) | CN107571500B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498044B (en) * | 2017-07-10 | 2019-07-16 | 中建钢构武汉有限公司 | Electric arc 3D printing system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058789A (en) * | 2015-07-28 | 2015-11-18 | 华中科技大学 | 3D printing device suitable for multi-material workpieces |
| CN205130397U (en) * | 2015-07-24 | 2016-04-06 | 李海 | 3D printing pen |
| CN105500713A (en) * | 2015-11-12 | 2016-04-20 | 郑州科技学院 | Color 3D printer |
| CN105711100A (en) * | 2016-04-14 | 2016-06-29 | 深圳市爱善迪科技有限公司 | Automatically-switched 3D printing head for multiple materials |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10065354B2 (en) * | 2014-04-07 | 2018-09-04 | 3D Total Solutions, Inc. | 3D printer system with circular carousel and multiple material delivery systems |
-
2016
- 2016-07-05 CN CN201610515393.9A patent/CN107571500B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205130397U (en) * | 2015-07-24 | 2016-04-06 | 李海 | 3D printing pen |
| CN105058789A (en) * | 2015-07-28 | 2015-11-18 | 华中科技大学 | 3D printing device suitable for multi-material workpieces |
| CN105500713A (en) * | 2015-11-12 | 2016-04-20 | 郑州科技学院 | Color 3D printer |
| CN105711100A (en) * | 2016-04-14 | 2016-06-29 | 深圳市爱善迪科技有限公司 | Automatically-switched 3D printing head for multiple materials |
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| Publication number | Publication date |
|---|---|
| CN107571500A (en) | 2018-01-12 |
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