CN107053656A - A kind of anti-clogging and the heavy duty detergent 3D printer with automatic regulation function - Google Patents
A kind of anti-clogging and the heavy duty detergent 3D printer with automatic regulation function Download PDFInfo
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- CN107053656A CN107053656A CN201710421750.XA CN201710421750A CN107053656A CN 107053656 A CN107053656 A CN 107053656A CN 201710421750 A CN201710421750 A CN 201710421750A CN 107053656 A CN107053656 A CN 107053656A
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- unit
- shower nozzle
- printer
- clogging
- fixed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/115—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by spraying molten metal, i.e. spray sintering, spray casting
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- 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
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- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Coating Apparatus (AREA)
Abstract
The present invention relates to a kind of anti-clogging and with automatic regulation function heavy duty detergent 3D printer, including base, print platform, top plate, disk of material, wire-feeding pipe and two lifting units, printing mechanism includes movable plate, print unit, flow guiding unit and dredging unit, print unit includes rotating unit, first shower nozzle, second shower nozzle, block pipe and two conveying pipelines, block and blockage mechanism is provided with pipe, dredging unit includes fix bar, driver element, inserted link, elevating lever and bottom bar, flow guiding unit includes air pump, tracheae, cylinder, piston and heating tube, the anti-clogging and flexibly switch the first shower nozzle and the second shower nozzle by rotating unit with the heavy duty detergent 3D printer of automatic regulation function, printing effect can be improved, printing precision is can guarantee that again, moreover, lifting frame and inserted link in the vertical direction is driven to move back and forth by driver element, first shower nozzle and the second shower nozzle are dredged, prevent the blockage phenomenon in printing.
Description
Technical field
The present invention relates to 3D printing apparatus field, more particularly to a kind of anti-clogging and the heavy duty detergent with automatic regulation function
3D printer.
Background technology
3D printer is also known as three-dimensional printer, is a kind of machine of a kind of accumulation manufacturing technology, i.e. RP technique, it
Be based on mathematical model file, with special wax material, powdery metal or plastics etc. can jointing material, by from level to level
Jointing material come manufacture three-dimensional object.At this stage three-dimensional printer be used to manufacture product, by way of successively printing come
Constructed object, data and raw material are put into 3D printer, and machine can from level to level manufacture product according to program.
Existing 3D printer is commonly equipped with a printing head, a diameter of 0.4mm of usual printing head, due to beating
Print shower nozzle only has one and nozzle diameter immobilizes, when printing a certain structure composition identical region, it is necessary to pass through shower nozzle
Move back and forth progress multiple spot printing, thus cause the low of printing effect, moreover, in print procedure, due to spray
Head is internal to contain impurity, it will usually cause shower nozzle to block, cause shower nozzle can not extruded material printed, now then need to fight each other
Shower nozzle is dredged or changed to print shower nozzle, so be will result in the extension of time-write interval, is further influenceed printing effect.
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 anti-clogging and have
The heavy duty detergent 3D printer of automatic regulation function.
The technical solution adopted for the present invention to solve the technical problems is：A kind of anti-clogging and with automatic regulation function
Heavy duty detergent 3D printer, including base, print platform, top plate, disk of material, wire-feeding pipe and two lifting units, two liftings are single
Member is separately positioned on the both sides of base, and the top plate is arranged on the top of lifting unit, and the print platform is arranged on base
Top, the disk of material is fixed on the top of top plate and is connected by wire-feeding pipe with printing equipment, and the printing equipment is arranged on
Between two lifting units, the printing equipment includes lifter plate, planar movement mechanism and printing mechanism, institute successively from top to down
Planar movement mechanism is stated to be connected with printing mechanism；
The printing mechanism includes movable plate, print unit, flow guiding unit and dredging unit, and the print unit is arranged on
The lower section of movable plate, the flow guiding unit is arranged on the side of print unit, and the dredging unit is arranged on the another of print unit
Side；
The print unit includes rotating unit, the first shower nozzle, the second shower nozzle, blocking pipe and two conveying pipelines, described defeated
The top of expects pipe is connected with rotating unit, and in two conveying pipelines, the bottom of one of conveying pipeline is connected with the first shower nozzle,
The bottom of another conveying pipeline is connected with the second shower nozzle, and the rotating unit is connected with conveying pipeline, two conveying pipelines
Connected by blocking pipe, described block is provided with blockage mechanism in pipe, the external diameter of first spray nozzle sprays more than the second shower nozzle
The external diameter of mouth；
The dredging unit includes fix bar, driver element, inserted link, elevating lever and bottom bar, and the top of the fix bar is consolidated
It is scheduled on movable plate, the bottom of the fix bar is connected with driver element, the driver element is connected with elevating lever, described
The middle-end of bottom bar is fixed on the bottom of elevating lever, and the bottom of the inserted link is fixed on one end of bottom bar and under the second shower nozzle
Side.
Preferably, the successively printing function in order to realize equipment, the lifting unit includes the first motor, first
Connecting rod, second connecting rod, slip ring and pole, first motor are fixed on base and are connected with first connecting rod, institute
State first connecting rod to be hinged with slip ring by second connecting rod, the slip ring is set on pole, the bottom of the pole is fixed on
On one motor, the top of the pole is fixedly connected with top plate, and the slip ring is fixedly connected with lifter plate.
Preferably, for the ease of the material of the first shower nozzle and the second shower nozzle extrusion is accurately printed upon into print platform
On, the flow guiding unit includes air pump, tracheae, cylinder, piston and heating tube, and the air pump and cylinder are each attached to movable plate
Lower section, the air pump is connected by tracheae with cylinder, and the top of the piston is arranged in cylinder, and the bottom of the piston is with adding
Heat pipe is fixedly connected, and the heating tube is arranged on the lower section of the first shower nozzle.
Preferably, the change in location in order to realize the first shower nozzle and the second shower nozzle, realizes the switching of two shower nozzles, it is described
Rotating unit includes driver element and two driven units, and the driver element includes the second motor, the second drive shaft, driven
Moving gear and heating ring, second motor, which is fixed on movable plate and is driven by the second drive shaft and drive gear, to be connected
Connect, the drive gear is arranged in heating ring, the heating ring is provided with some first driven tooths, the first driven tooth rim
To the inner side for being evenly distributed on heating ring, two driven unit distributions are arranged on the both sides of drive gear, the driven list
Member includes rotating shaft and driven gear, and the top of the rotating shaft is fixed on movable plate, and bottom and the driven gear of the rotating shaft connect
Connect, the driven gear with drive gear and with heating ring on the first driven tooth engage, it is described heat ring respectively with wire-feeding pipe
Connected with conveying pipeline.
Preferably, in order to which Auxiliary support heats ring, the both sides of the heating ring are provided with support unit, the support unit
Including support block and support frame, the support frame is fixed on movable plate by support block, the support frame it is vertical
Section be shaped as U-shaped and opening point to heating ring, the two ends of the heating ring are arranged in support frame.
Preferably, circulation and blocking in order to realize material in two conveying pipelines, the blockage mechanism include the 3rd and driven
Dynamic motor and the blocking unit for being arranged on the 3rd motor both sides, the quantity of the blocking unit are equal with the quantity of conveying pipeline
And correspond, the blocking unit includes the 3rd drive shaft and sleeve pipe, and the 3rd motor and the 3rd drive shaft are driven
Connection, described sleeve pipe is set in the 3rd drive shaft, and the periphery of the 3rd drive shaft, which is provided with external screw thread, described sleeve pipe, to be provided with
Internal thread in internal thread, described sleeve pipe matches with the external screw thread in the 3rd drive shaft.
Preferably, in order that inserted link is moved up and down that the first shower nozzle and the second shower nozzle are dredged, the driver element
Including the 4th motor, the 4th drive shaft, driving wheel and lifting frame, the 4th motor is fixed on the bottom of fix bar
Hold and be connected by the 4th drive shaft and driving wheel, the driving wheel is arranged in lifting frame, outside the driving wheel
Week is provided with some driving tooths, and the driving tooth is evenly distributed on the semicircle side face of driving wheel, the lifting frame inwall it is vertical
The driving tooth being provided with to both sides on some second driven tooths, the driving wheel is engaged with the second driven tooth in lifting frame, institute
The bottom for stating lifting frame is fixedly connected with elevating lever.
Preferably, the motion track in order to fix inserted link and lifting frame, the dredging unit also includes position-limit mechanism,
The position-limit mechanism includes the first gag lever post, the first spacing ring, the second gag lever post, limited block and the second spacing ring, described first
Spacing ring is fixed on elevating lever and is set on inserted link by the first gag lever post, and the bottom of second gag lever post is fixed on bottom
On bar and the one end of bottom bar away from the second shower nozzle is arranged on, second spacing ring is fixed in fix bar and covered by limited block
It is located on the second gag lever post, the limited block is arranged on the top of driver element.
Preferably, produced alice by cold events during in order to prevent that the material of printing from running into print platform, the base and
Heating cushion is provided between print platform.
Preferably, for the ease of the movement of equipment, the lower section of the base is provided with universal wheel.
The 3D printer is in print procedure, when printing larger position, in order to improve printing effect, passes through the first spray
Head is printed, single because the first spray nozzle external diameter prints the nozzle od of the second shower nozzle, so that in print procedure
In the time of position, the first shower nozzle can extrude more materials, and it is flat by the heating tube in flow guiding unit to be finally printed upon printing
On platform, make that more positions can be printed in the unit interval.When needing to print less position, in order to ensure printing precision,
The position of printing head and the second shower nozzle is switched over by rotating unit, sliding tooth rotation is driven using the second motor
It is dynamic, rotate the driven gear being engaged with, driven gear makes heating ring rotate by the first driven tooth, when heating ring turns
After dynamic half cycle, the second motor is out of service, so as to complete the switching of the first shower nozzle and the second nozzle position, prints function
Precise Printing is enough carried out to less position by the second shower nozzle.The anti-clogging and beaten with the heavy duty detergent 3D of automatic regulation function
Print machine flexibly switches the first shower nozzle and the second shower nozzle by rotating unit, can improve printing effect, printing precision is can guarantee that again.
In order to prevent the first shower nozzle and the second shower nozzle from blocking, before the first shower nozzle and the second shower nozzle switch, profit
The first shower nozzle and the second shower nozzle are dredged with dredging unit.In dredging unit, pass through the 4th driving electricity in driver element
Machine drives driving wheel to rotate, the second driven tooth of the driving tooth on driving wheel semicircle side face successively with longitudinal both sides in lifting frame
Have an effect, so that lifting frame in the vertical direction moves back and forth, by the connection of elevating lever and bottom bar, make inserted link perpendicular
Nogata moves back and forth upwards, so that inserted link is repeatedly inserted into, exited the operation of two shower nozzles, the first shower nozzle of dredging and the second spray
Head, prevents equipment the first shower nozzle and second shower nozzle in print procedure from blocking.The anti-clogging and with automatic regulation function
Heavy duty detergent 3D printer drive lifting frame and inserted link in the vertical direction to move back and forth by driver element, to the first shower nozzle
Dredged with the second shower nozzle, prevent the blockage phenomenon in printing.
The beneficial effects of the invention are as follows, the anti-clogging and the heavy duty detergent 3D printer with automatic regulation function passes through and rotated
Unit flexibly switches the first shower nozzle and the second shower nozzle, can improve printing effect, printing precision is can guarantee that again, moreover, leads to
Over-drive unit drives lifting frame and inserted link in the vertical direction to move back and forth, and the first shower nozzle and the second shower nozzle are dredged
It is logical, prevent the blockage phenomenon in printing.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the anti-clogging of the present invention and the heavy duty detergent 3D printer with automatic regulation function；
Fig. 2 is the structure of the anti-clogging of the present invention and the printing mechanism of the heavy duty detergent 3D printer with automatic regulation function
Schematic diagram；
Fig. 3 is the structure of the anti-clogging of the present invention and the print unit of the heavy duty detergent 3D printer with automatic regulation function
Schematic diagram；
Fig. 4 is the structure of the anti-clogging of the present invention and the rotating unit of the heavy duty detergent 3D printer with automatic regulation function
Schematic diagram；
Fig. 5 is the structure of the dredging unit of the anti-clogging of the present invention and the heavy duty detergent 3D printer with automatic regulation function
Schematic diagram；
Fig. 6 is the structure of the anti-clogging of the present invention and the driver element of the heavy duty detergent 3D printer with automatic regulation function
Schematic diagram；
Fig. 7 is the structure of the anti-clogging of the present invention and the flow guiding unit of the heavy duty detergent 3D printer with automatic regulation function
Schematic diagram；
In figure：1. base, 2. universal wheels, 3. heating cushions, 4. print platforms, 5. first motors, 6. first connecting rods, 7.
Second connecting rod, 8. slip rings, 9. poles, 10. top plates, 11. disk of material, 12. wire-feeding pipes, 13. lifter plates, 14. planar movement mechanisms,
15. printing mechanism, 16. movable plates, 17. print units, 18. flow guiding units, 19. dredging units, 20. second motors, 21.
Second drive shaft, 22. heating rings, 23. rotating shafts, 24. support blocks, 25. support frames, 26. conveying pipelines, 27. first shower nozzles, 28.
Second shower nozzle, 29. blocking pipes, 30. the 3rd motors, 31. the 3rd drive shafts, 32. sleeve pipes, 33. drive gears, 34. is driven
Gear, 35. first driven tooths, 36. fix bars, 37. the 4th motors, 38. the 4th drive shafts, 39. driving wheels, 40. liftings
Framework, 41. first gag lever posts, 42. first spacing rings, 43. inserted links, 44. elevating levers, 45. bottom bars, 46. second gag lever posts, 47.
Limited block, 48. second spacing rings, 49. driving tooths, 50. second driven tooths, 51. air pumps, 52. tracheaes, 53. cylinders, 54. pistons,
55. heating tube.
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 the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
As shown in Fig. 1-Fig. 7, a kind of anti-clogging and the heavy duty detergent 3D printer with automatic regulation function, including base 1,
Print platform 4, top plate 10, disk of material 11, wire-feeding pipe 12 and two lifting units, two lifting units are separately positioned on base 1
Both sides, the top plate 10 is arranged on the top of lifting unit, and the print platform 4 is arranged on the top of base 1, the material
Disk 11 is fixed on the top of top plate 10 and is connected by wire-feeding pipe 12 with printing equipment, and the printing equipment is arranged on two liftings
Between unit, the printing equipment includes lifter plate 13, planar movement mechanism 14 and printing mechanism 15 successively from top to down, described
Planar movement mechanism 14 is connected with printing mechanism 15；
The printing mechanism 15 includes movable plate 16, print unit 17, flow guiding unit 18 and dredging unit 19, the printing
Unit 17 is arranged on the lower section of movable plate 16, and the flow guiding unit 18 is arranged on the side of print unit 17, the dredging unit
19 are arranged on the opposite side of print unit 17；
The print unit 17 includes rotating unit, the first shower nozzle 27, the second shower nozzle 28, blocking pipe 29 and two conveying pipelines
26, the top of the conveying pipeline 26 is connected with rotating unit, in two conveying pipelines 26, the bottom of one of conveying pipeline 26
Connected with the first shower nozzle 27, the bottom of another conveying pipeline 26 is connected with the second shower nozzle 28, the rotating unit and conveying pipeline 26
Drive connection, two conveying pipelines 26 are connected by blocking pipe 29, and blockage mechanism, described first are provided with the blocking pipe 29
The external diameter of the nozzle of shower nozzle 27 is more than the external diameter of the nozzle of the second shower nozzle 28；
The dredging unit includes fix bar 36, driver element, inserted link 43, elevating lever 44 and bottom bar 45, the fix bar
36 top is fixed on movable plate 16, and the bottom of the fix bar 36 is connected with driver element, the driver element and lifting
Bar 44 is connected, and the middle-end of the bottom bar 45 is fixed on the bottom of elevating lever 44, and the bottom of the inserted link 43 is fixed on bottom bar
45 one end and the lower section for being located at the second shower nozzle 28.
Preferably, the successively printing function in order to realize equipment, the lifting unit includes the first motor 5, the
One connecting rod 6, second connecting rod 7, slip ring 8 and pole 9, first motor 5 are fixed on base 1 and passed with first connecting rod 6
Dynamic connection, the first connecting rod 6 is hinged by second connecting rod 7 with slip ring 8, and the slip ring 8 is set on pole 9, the pole 9
Bottom be fixed on the first motor 5, the top of the pole 9 is fixedly connected with top plate 10, the slip ring 8 and lifter plate
13 are fixedly connected.
Preferably, it is flat to be accurately printed upon printing for the ease of the material of extruding the first shower nozzle 27 and the second shower nozzle 28
On platform 4, the flow guiding unit 18 includes air pump 51, tracheae 52, cylinder 53, piston 54 and heating tube 55, and the air pump 51 is gentle
Cylinder 53 is each attached to the lower section of movable plate 16, and the air pump 51 is connected by tracheae 52 with cylinder 53, the top of the piston 54
It is arranged in cylinder 53, the bottom of the piston 54 is fixedly connected with heating tube 55, the heating tube 55 is arranged on the first shower nozzle
27 lower section.
Preferably, the change in location in order to realize the first shower nozzle 27 and the second shower nozzle 28, realizes the switching of two shower nozzles,
The rotating unit includes driver element and two driven units, and the driver element drives including the second motor 20, second
Moving axis 21, drive gear 33 and heating ring 22, second motor 20 are fixed on movable plate 16 and by the second driving
Axle 21 is connected with drive gear 33, and the drive gear 33 is arranged in heating ring 22, if the heating ring 22 is provided with
Dry first driven tooth 35, the circumferential inner side for being evenly distributed on heating ring 22 of the first driven tooth 35, two driven units
Distribution is arranged on the both sides of drive gear 33, and the driven unit includes rotating shaft 23 and driven gear 34, the top of the rotating shaft 23
End is fixed on movable plate 16, and the bottom of the rotating shaft 23 is connected with driven gear 34, the driven gear 34 and drive gear
33 and with heating ring 22 on the first driven tooth 35 engage, it is described heating ring 22 connected respectively with wire-feeding pipe 12 and conveying pipeline 26.
Preferably, in order to which Auxiliary support heats ring 22, the both sides of the heating ring 22 are provided with support unit, the support
Unit includes support block 24 and support frame 25, and the support frame 25 is fixed on movable plate 16 by support block 24, described
The vertical cross-section of support frame 25 be shaped as U-shaped and opening point to heating ring 22, it is described heating ring 22 two ends be arranged at
In support frame 25.
Preferably, circulation and blocking in order to realize material in two conveying pipelines 26, the blockage mechanism include the 3rd
Motor 30 and the blocking unit for being arranged on the both sides of the 3rd motor 30, quantity and the conveying pipeline 26 of the blocking unit
Quantity it is equal and correspond, it is described blocking unit include the 3rd drive shaft 31 and sleeve pipe 32, the 3rd motor 30 with
3rd drive shaft 31 is connected, and described sleeve pipe 32 is set in the 3rd drive shaft 31, and the periphery of the 3rd drive shaft 31 is set
There is the external screw thread being provided with external screw thread, described sleeve pipe 32 on the internal thread and the 3rd drive shaft 31 in internal thread, described sleeve pipe 32
Match.
Preferably, in order that inserted link 43 is moved up and down that the first shower nozzle 27 and the second shower nozzle 28 are dredged, it is described to drive
Moving cell includes the 4th motor 37, the 4th drive shaft 38, driving wheel 39 and lifting frame 40, the 4th motor 37
It is fixed on the bottom of fix bar 36 and is connected by the 4th drive shaft 38 and driving wheel 39, the driving wheel 39 is arranged on liter
Drop in framework 40, the periphery of the driving wheel 39 is provided with some driving tooths 49, and the driving tooth 49 is evenly distributed on driving wheel 39
Semicircle side face on, longitudinal both sides of the inwall of lifting frame 40 are provided with some second driven tooths 50, the driving wheel 39
Driving tooth 49 engaged with the second driven tooth 50 in lifting frame 40, bottom and the elevating lever 44 of the lifting frame 40 are fixed
Connection.
Preferably, the motion track in order to fix inserted link 43 and lifting frame 40, the dredging unit also includes spacing
Mechanism, the position-limit mechanism includes the first gag lever post 41, the first spacing ring 42, the second gag lever post 46, limited block 47 and second and limited
Position ring 48, first spacing ring 42 is fixed on elevating lever 44 and is set on inserted link 43 by the first gag lever post 41, described
The bottom of second gag lever post 46 is fixed on bottom bar 45 and is arranged on the one end of bottom bar 45 away from the second shower nozzle 28, second limit
Position ring 48 is fixed in fix bar 36 and is set on the second gag lever post 46 by limited block 47, and the limited block 47 is arranged on drive
The top of moving cell.
Preferably, in order to prevent the material of printing from being produced alice, the base 1 by cold events when running into print platform 4
Heating cushion 3 is provided between print platform 4.
Preferably, for the ease of the movement of equipment, the lower section of the base 1 is provided with universal wheel 2.
The 3D printer is in print procedure, when printing larger position, in order to improve printing effect, passes through the first spray
First 27 are printed, because the nozzle od of the first shower nozzle 27 prints the nozzle od of the second shower nozzle 28, so that printed
Cheng Zhong, in the unit interval, the first shower nozzle 27 can extrude more materials, and final by the heating tube 55 in flow guiding unit 18
It is printed upon on print platform 4, makes that more positions can be printed in the unit interval.When needing to print less position, in order to
Ensure printing precision, switched over the position of the shower nozzle 28 of printing head 27 and second by rotating unit, utilize the second driving
Motor 20 drives drive gear 33 to rotate, and rotates the driven gear 34 being engaged with, driven gear 34 passes through the first driven tooth
35 make heating ring 22 rotate, and after heating ring 22 and rotating half cycle, the second motor 20 is out of service, so as to complete the
One shower nozzle 27 and the switching of the position of the second shower nozzle 28, printer can be accurately beaten less position by the second shower nozzle 28
Print.The anti-clogging and flexibly switch the He of the first shower nozzle 27 by rotating unit with the heavy duty detergent 3D printer of automatic regulation function
Second shower nozzle 28, can improve printing effect, printing precision is can guarantee that again.
In order to prevent the first shower nozzle 27 and the second shower nozzle 28 from blocking, cut in the first shower nozzle 27 and the second shower nozzle 28
Before changing, dredged using the shower nozzle 28 of 19 pair of first shower nozzle of unit 27 and second is dredged.It is single by driving in dredging unit 19
In member the 4th motor 37 drive driving wheel 39 rotate, the driving tooth on the semicircle side face of driving wheel 39 successively with lifting frame 40
Second driven tooth 50 of interior longitudinal both sides is had an effect, so that the in the vertical direction of lifting frame 40 moves back and forth, by rising
The connection of bar 44 and bottom bar 45 is dropped, moves back and forth the in the vertical direction of inserted link 43, so that inserted link 43 is repeatedly inserted into, exits two
The operation of individual shower nozzle, the first shower nozzle 27 of dredging and the second shower nozzle 28, prevent equipment first shower nozzle 27 and second in print procedure
Shower nozzle 28 is blocked.The anti-clogging and with automatic regulation function heavy duty detergent 3D printer pass through driver element drive lifting
Framework 40 and the in the vertical direction of inserted link 43 move back and forth, and the first shower nozzle 27 and the second shower nozzle 28 are dredged, prevent from beating
Blockage phenomenon during print.
Compared with prior art, the anti-clogging and rotating unit is passed through with the heavy duty detergent 3D printer of automatic regulation function
Flexibly the first shower nozzle 27 of switching and the second shower nozzle 28, can improve printing effect, printing precision is can guarantee that again, moreover, lead to
Over-drive unit drives lifting frame 40 and the in the vertical direction of inserted link 43 to move back and forth, to the first shower nozzle 27 and the second shower nozzle 28
Dredged, prevent the blockage phenomenon in printing.
Using the above-mentioned desirable embodiment according to the present 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 (10)
1. a kind of anti-clogging and the heavy duty detergent 3D printer with automatic regulation function, it is characterised in that including base (1), beat
Platform (4), top plate (10), disk of material (11), wire-feeding pipe (12) and two lifting units are printed, two lifting units are separately positioned on
The both sides of base (1), the top plate (10) is arranged on the top of lifting unit, and the print platform (4) is arranged on base (1)
Top, the disk of material (11) is fixed on the top of top plate (10) and is connected by wire-feeding pipe (12) with printing equipment, described to beat
Printing equipment, which is put, to be arranged between two lifting units, and the printing equipment includes lifter plate (13), planar movement successively from top to down
Mechanism (14) and printing mechanism (15), the planar movement mechanism (14) are connected with printing mechanism (15)；
The printing mechanism (15) includes movable plate (16), print unit (17), flow guiding unit (18) and dredging unit (19), institute
The lower section that print unit (17) is arranged on movable plate (16) is stated, the flow guiding unit (18) is arranged on the one of print unit (17)
Side, the dredging unit (19) is arranged on the opposite side of print unit (17)；
It is defeated that the print unit (17) includes rotating unit, the first shower nozzle (27), the second shower nozzle (28), blocking pipe (29) and two
Expects pipe (26), the top of the conveying pipeline (26) is connected with rotating unit, in two conveying pipelines (26), one of conveying
The bottom of pipe (26) is connected with the first shower nozzle (27), and the bottom of another conveying pipeline (26) is connected with the second shower nozzle (28), described
Rotating unit is connected with conveying pipeline (26), and two conveying pipelines (26) are connected by blocking pipe (29), described to block pipe
(29) blockage mechanism is provided with, the external diameter of the first shower nozzle (27) nozzle is more than the external diameter of the second shower nozzle (28) nozzle；
The dredging unit includes fix bar (36), driver element, inserted link (43), elevating lever (44) and bottom bar (45), described solid
The top of fixed pole (36) is fixed on movable plate (16), and the bottom of the fix bar (36) is connected with driver element, the driving
Unit is connected with elevating lever (44), and the middle-end of the bottom bar (45) is fixed on the bottom of elevating lever (44), the inserted link
(43) bottom is fixed on one end of bottom bar (45) and positioned at the lower section of the second shower nozzle (28).
2. anti-clogging as claimed in claim 1 and the heavy duty detergent 3D printer with automatic regulation function, it is characterised in that institute
Lifting unit is stated including the first motor (5), first connecting rod (6), second connecting rod (7), slip ring (8) and pole (9), described the
One motor (5) is fixed on base (1) and is connected with first connecting rod (6), and the first connecting rod (6) connects by second
Bar (7) is hinged with slip ring (8), and the slip ring (8) is set on pole (9), and the bottom of the pole (9) is fixed on the first driving
On motor (5), the top of the pole (9) is fixedly connected with top plate (10), the slip ring (8) and the fixed company of lifter plate (13)
Connect.
3. anti-clogging as claimed in claim 1 and the heavy duty detergent 3D printer with automatic regulation function, it is characterised in that institute
Stating flow guiding unit (18) includes air pump (51), tracheae (52), cylinder (53), piston (54) and heating tube (55), the air pump
(51) and cylinder (53) is each attached to the lower section of movable plate (16), the air pump (51) passes through tracheae (52) with cylinder (53) even
Logical, the top of the piston (54) is arranged in cylinder (53), and the bottom of the piston (54) is fixedly connected with heating tube (55),
The heating tube (55) is arranged on the lower section of the first shower nozzle (27).
4. anti-clogging as claimed in claim 1 and the heavy duty detergent 3D printer with automatic regulation function, it is characterised in that institute
Stating rotating unit includes driver element and two driven units, and the driver element includes the second motor (20), the second drive
Moving axis (21), drive gear (33) and heating ring (22), second motor (20) are fixed on movable plate (16) and logical
Cross the second drive shaft (21) to be connected with drive gear (33), the drive gear (33) is arranged in heating ring (22), institute
State heating ring (22) and be provided with some first driven tooths (35), first driven tooth (35) is circumferentially evenly distributed on heating ring
(22) inner side, two driven unit distributions are arranged on the both sides of drive gear (33), and the driven unit includes rotating shaft
(23) and driven gear (34), the top of the rotating shaft (23) is fixed on movable plate (16), the bottom of the rotating shaft (23) with
Driven gear (34) is connected, and the driven gear (34) is with drive gear (33) and with heating the first driven tooth on ring (22)
(35) engage, the heating ring (22) connects with wire-feeding pipe (12) and conveying pipeline (26) respectively.
5. anti-clogging as claimed in claim 4 and the heavy duty detergent 3D printer with automatic regulation function, it is characterised in that institute
The both sides for stating heating ring (22) are provided with support unit, and the support unit includes support block (24) and support frame (25), described
Support frame (25) is fixed on movable plate (16) by support block (24), the shape of the vertical cross-section of the support frame (25)
For U-shaped and opening sensing heating ring (22), the two ends of the heating ring (22) are arranged in support frame (25).
6. anti-clogging as claimed in claim 1 and the heavy duty detergent 3D printer with automatic regulation function, it is characterised in that institute
Stating blockage mechanism includes the 3rd motor (30) and is arranged on the blocking unit of the 3rd motor (30) both sides, the blocking
The quantity of unit is equal with the quantity of conveying pipeline (26) and corresponds, and the blocking unit includes the 3rd drive shaft (31) and set
Manage (32), the 3rd motor (30) is connected with the 3rd drive shaft (31), described sleeve pipe (32) is set in the 3rd drive
On moving axis (31), the periphery of the 3rd drive shaft (31), which is provided with external screw thread, described sleeve pipe (32), is provided with internal thread, the set
Internal thread in pipe (32) matches with the external screw thread in the 3rd drive shaft (31).
7. anti-clogging as claimed in claim 1 and the heavy duty detergent 3D printer with automatic regulation function, it is characterised in that institute
Driver element is stated including the 4th motor (37), the 4th drive shaft (38), driving wheel (39) and lifting frame (40), described the
Four motors (37) are fixed on the bottom of fix bar (36) and are connected by the 4th drive shaft (38) and driving wheel (39),
The driving wheel (39) is arranged in lifting frame (40), and the periphery of the driving wheel (39) is provided with some driving tooths (49), institute
State driving tooth (49) to be evenly distributed on the semicircle side face of driving wheel (39), longitudinal both sides of lifting frame (40) inwall are set
There are the driving tooth (49) on some second driven tooths (50), the driving wheel (39) and the second driven tooth in lifting frame (40)
(50) engage, the bottom of the lifting frame (40) is fixedly connected with elevating lever (44).
8. anti-clogging as claimed in claim 1 and the heavy duty detergent 3D printer with automatic regulation function, it is characterised in that institute
Stating dredging unit also includes position-limit mechanism, and the position-limit mechanism includes the first gag lever post (41), the first spacing ring (42), the second limit
Position bar (46), limited block (47) and the second spacing ring (48), first spacing ring (42) are fixed by the first gag lever post (41)
On elevating lever (44) and it is set on inserted link (43), the bottom of second gag lever post (46) is fixed on bottom bar (45) and set
One end away from the second shower nozzle (28) in bottom bar (45) is put, second spacing ring (48) is fixed on fixation by limited block (47)
On bar (36) and it is set on the second gag lever post (46), the limited block (47) is arranged on the top of driver element.
9. anti-clogging as claimed in claim 1 and the heavy duty detergent 3D printer with automatic regulation function, it is characterised in that institute
State and heating cushion (3) is provided between base (1) and print platform (4).
10. anti-clogging as claimed in claim 1 and the heavy duty detergent 3D printer with automatic regulation function, it is characterised in that
The lower section of the base (1) is provided with universal wheel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710421750.XA CN107053656B (en) | 2017-06-07 | 2017-06-07 | A kind of anti-clogging and the heavy duty detergent 3D printer with automatic regulation function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710421750.XA CN107053656B (en) | 2017-06-07 | 2017-06-07 | A kind of anti-clogging and the heavy duty detergent 3D printer with automatic regulation function |
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| Publication Number | Publication Date |
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| CN107053656A true CN107053656A (en) | 2017-08-18 |
| CN107053656B CN107053656B (en) | 2019-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710421750.XA Active CN107053656B (en) | 2017-06-07 | 2017-06-07 | A kind of anti-clogging and the heavy duty detergent 3D printer with automatic regulation function |
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| CN107364117A (en) * | 2017-09-12 | 2017-11-21 | 牛翠芹 | A kind of smooth high-precision 3D printer of printing using double shower nozzle technologies |
| CN108162396A (en) * | 2018-03-20 | 2018-06-15 | 广东工业大学 | A kind of 3D printer and its nozzle dredging system |
| CN108656537A (en) * | 2018-04-17 | 2018-10-16 | 深圳市雷凌广通技术研发有限公司 | A kind of intelligent 3D printing device with the anti-tomography for dredging function |
| CN109094010A (en) * | 2018-07-05 | 2018-12-28 | 深圳市律远汇智科技有限公司 | A kind of anticlogging 3D printer with quantitative function |
| CN109177162A (en) * | 2018-08-20 | 2019-01-11 | 深圳市玖品空气净化科技有限公司 | It is a kind of with the platform clearing function 3D printer that work efficiency is high |
| CN109419407A (en) * | 2017-08-23 | 2019-03-05 | 惠州进盈塑胶五金制品有限公司 | A kind of novel Oil injection pot |
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| CN109719941A (en) * | 2019-03-12 | 2019-05-07 | 沙洲职业工学院 | A kind of 3D printer spray head automatic leak-proof device |
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| CN111745966A (en) * | 2020-07-06 | 2020-10-09 | 哈尔滨坤程科技有限公司 | Prevent stifled carbon fiber 3D and print |
| CN111745967A (en) * | 2020-07-06 | 2020-10-09 | 哈尔滨坤程科技有限公司 | Anti-blocking spray head for continuous carbon fiber 3D printer |
| CN113232293A (en) * | 2021-05-21 | 2021-08-10 | 江苏航空职业技术学院 | Multifunctional 3D printer |
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| CN109419407A (en) * | 2017-08-23 | 2019-03-05 | 惠州进盈塑胶五金制品有限公司 | A kind of novel Oil injection pot |
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| CN108162396A (en) * | 2018-03-20 | 2018-06-15 | 广东工业大学 | A kind of 3D printer and its nozzle dredging system |
| CN108656537A (en) * | 2018-04-17 | 2018-10-16 | 深圳市雷凌广通技术研发有限公司 | A kind of intelligent 3D printing device with the anti-tomography for dredging function |
| CN109094010A (en) * | 2018-07-05 | 2018-12-28 | 深圳市律远汇智科技有限公司 | A kind of anticlogging 3D printer with quantitative function |
| CN109177162A (en) * | 2018-08-20 | 2019-01-11 | 深圳市玖品空气净化科技有限公司 | It is a kind of with the platform clearing function 3D printer that work efficiency is high |
| CN109177162B (en) * | 2018-08-20 | 2021-04-06 | 深圳市玖品空气净化科技有限公司 | 3D printer that work efficiency is high with platform clearance function |
| CN109454871A (en) * | 2018-10-19 | 2019-03-12 | 东莞市韶达五金科技有限公司 | A kind of printer head anti-blockage structure |
| CN109719941A (en) * | 2019-03-12 | 2019-05-07 | 沙洲职业工学院 | A kind of 3D printer spray head automatic leak-proof device |
| CN109719941B (en) * | 2019-03-12 | 2024-02-13 | 沙洲职业工学院 | Automatic leak protection device of 3D printer shower nozzle |
| CN110663747A (en) * | 2019-09-26 | 2020-01-10 | 广州市丹爵通讯科技有限公司 | Saline injection equipment with prevent blockking up and retrieve function |
| CN111376607A (en) * | 2020-04-13 | 2020-07-07 | 潘映彤 | Conversion device for nozzle of ink-jet printer |
| CN111376607B (en) * | 2020-04-13 | 2021-08-03 | 潘映彤 | Conversion device for nozzle of ink-jet printer |
| CN111745966A (en) * | 2020-07-06 | 2020-10-09 | 哈尔滨坤程科技有限公司 | Prevent stifled carbon fiber 3D and print |
| CN111745967B (en) * | 2020-07-06 | 2021-12-17 | 深圳市中微新能技术有限公司 | Anti-blocking spray head for continuous carbon fiber 3D printer |
| CN111745966B (en) * | 2020-07-06 | 2022-05-24 | 深圳市富源盛电子科技有限公司 | Prevent stifled carbon fiber 3D and print |
| CN111745967A (en) * | 2020-07-06 | 2020-10-09 | 哈尔滨坤程科技有限公司 | Anti-blocking spray head for continuous carbon fiber 3D printer |
| CN113232293A (en) * | 2021-05-21 | 2021-08-10 | 江苏航空职业技术学院 | Multifunctional 3D printer |
| CN114523663A (en) * | 2022-02-18 | 2022-05-24 | 南通理工学院 | Constant-temperature discharging 3D printing nozzle device with quick plug-in structure |
| CN114523663B (en) * | 2022-02-18 | 2023-04-07 | 南通理工学院 | Constant-temperature discharging 3D printing nozzle device with quick plug structure |
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Effective date of registration: 20190202 Address after: 710049 First Floor of Software Building of Jiaotong University, Beilin District, Xi'an City, Shaanxi Province Applicant after: SHAANXI HENGTONG INTELLIGENT MACHINE Co.,Ltd. Address before: 518000 room 209, SED science and technology building, 1 Nanshan District science and technology road, Shenzhen, Guangdong. Applicant before: SHENZHEN ZHONGKE ZHICHENG TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20230801 Address after: Building 1, No. 8 Fumin Road, Pinghu Fumin Industrial Zone, Pinghu Street, Longgang District, Shenzhen City, Guangdong Province, 518111 Patentee after: Jinze Printing (Shenzhen) Co.,Ltd. Address before: 710049 1st floor, software building, Jiaotong University, Beilin District, Xi'an City, Shaanxi Province Patentee before: SHAANXI HENGTONG INTELLIGENT MACHINE Co.,Ltd. |