CN108189400A - A kind of improved 3D printer printing head - Google Patents
A kind of improved 3D printer printing head Download PDFInfo
- Publication number
- CN108189400A CN108189400A CN201711470802.9A CN201711470802A CN108189400A CN 108189400 A CN108189400 A CN 108189400A CN 201711470802 A CN201711470802 A CN 201711470802A CN 108189400 A CN108189400 A CN 108189400A
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- China
- Prior art keywords
- nozzle
- printing head
- pedestal
- improved
- connecting plate
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
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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
Abstract
The present invention provides a kind of improved 3D printer printing heads, belong to 3D printing technique field.It solves the problems, such as that printing effect is low in the prior art.This improved 3D printer printing head, improved 3D printer includes pedestal, this printing head includes connecting plate, nozzle one and nozzle two are equipped with below connecting plate, there are six protrusions for connecting plate tool, protrusion center offers circular hole, circular hole can control its elevating mechanism for rising or declining to be connected by hinge post with one, several columns are fixed on pedestal, input hole one and input hole two are equipped at the top of connecting plate, connecting plate is equipped with detachable structure one with nozzle one and nozzle two, and nozzle one and nozzle two side faces are equipped with cooling device.The present invention has the advantages that printing effect is high.
Description
Technical field
The invention belongs to technology 3D printing technique fields, are related to a kind of improved 3D printer printing head.
Background technology
A kind of machine of 3D printer, i.e. RP technique, it is based on a digital model file, with powder
The adhesive materials such as shape metal or plastics carry out the technology of constructed object by layer-by-layer printing.Past, it was often in mold system
Make, the fields such as industrial design are used for modeling, be now increasingly used for the direct manufacture of some products, it is meant that this technology
It is gaining popularity.
At present, the nozzle gearing mechanism of 3D printer in the market is the biography for having used traditional three-shaft linkage lathe mostly
Motivation structure that is, respectively along the axis in tri- directions of X, Y, Z, is respectively provided in each axial direction there are one driving unit, with three during printing
Transmission mechanism in a axial direction is arbitrarily moving.The transmission mechanism structure of this three-shaft linkage is complex, the space occupied compared with
Greatly, and in print procedure, during due to moving between the different positions, the drive nozzle of three driving units sequentially is needed to move
Dynamic, printing head is single, therefore is printed less efficient.
Through retrieval, as Chinese patent literature discloses a kind of 3D printer nozzle【The patent No.：ZL 201520518796.X；
Authorization Notice No.：CN 204773641U】.This 3D printer nozzle, including printhead body, the setting of printhead body bottom
Nozzle, nipple top connection feed pipe set fast joint between feed pipe and printhead body, fast joint is sleeved on the outer of feed pipe
Week, the peripheral distribution of printhead body have arm connection in parallel, and arm connection in parallel is connected by oscillating bearing with parallel arm.This 3D
Printer head is single head nozzle, and printing effect is low.
Invention content
The purpose of the present invention is being directed to existing technology, there are the above problems, it is proposed that a kind of improved 3D printer printing
The characteristics of nozzle, this improved 3D printer printing head have there are two nozzle, and printing effect is high.
The purpose of the present invention can be realized by following technical proposal：
A kind of improved 3D printer printing head, improved 3D printer include pedestal, which is characterized in that this printing is sprayed
Head includes connecting plate, nozzle one and nozzle two is equipped with below the connecting plate, there are six protrusion, institutes for connecting plate tool
The protrusion center stated offers circular hole, and the circular hole can control its rising or the elevator declined by hinge post and one
Structure is connected, and several columns are fixed on pedestal, and input hole one and input hole two, institute are equipped at the top of the connecting plate
The connecting plate stated is equipped with detachable structure one with nozzle one and nozzle two, and the nozzle one and nozzle two side faces are equipped with cooling
Device, the pedestal are equipped with cleaning device, and the cleaning device includes cleaning barrel and drying component, the cleaning
Bottom of the barrel is equipped with a lifting structure with pedestal, and the lifting structure includes cylinder, and the cylinder body of cylinder is fixed on pedestal, cylinder
Piston rod straight up, the piston rod end with cleaning bottom of the barrel mutually fix, in the cleaning barrel be equipped with cleaning group
Part, the cleaning assembly include motor two and motor three, are cased with and nozzle one on three output shaft of two output shaft of motor and motor
Inlet opening, the inlet opening are offered with two corresponding wiper ring one of nozzle and wiper ring two, the cleaning bottom of the barrel
It is connected with external inlet tube, drawing liquid pump and liquid flowing valve, the drying component is equipped between the inlet opening and inlet tube
It is arranged on above cleaning barrel, the drying component includes hair dryer, and the hair dryer is fixed on cleaning barrel bucket by pillar
Above wall, the pedestal is equipped with retracting device, and the retracting device includes the fixed link being fixed on pedestal, described solid
Fixed pole is equipped with concave sliding rail, and the fixed link is equipped with the sliding shoe to match with concave sliding rail, sliding shoe lifting
Ranging from 5cm to 30cm, the articulated electric exhaust fan of the sliding shoe other end, the electric exhaust fan can be under horizontal directions
Hunting range is 0 ° to 90 °, and the electric exhaust fan is connected with recovery tube, and the recovery tube is connected with recycling bins.When beating
After the completion of print, electric exhaust fan is rotated in fixed position by print platform, so as to absorb the waste material on print platform, as excellent
Choosing, sliding shoe are risen to from pedestal 15cm positions, as preferred.Electric exhaust fan is 45 ° with horizontal direction angle, and waste material passes through
Recycling bins are entered by recovery tube after electric exhaust fan.
3D printer is started to work, and printing head starts toward print platform printed matter Products, and nozzle one and nozzle two are corresponded to and led to
Input hole one and the input printing raw material of input hole two are crossed, elevating mechanism starts slowly to rise, and printing head is driven to rise, realization is beaten
Nozzle printed matter Products from the bottom up are printed, detachable structure one includes three and of hole on the hole one, hole two, nozzle one of connecting plate bottom
Kong Si on nozzle two, Kong Yi, hole two are by bolt and hole three, hole four is corresponding is connected, and cooling device is to nozzle one and nozzle
Two raw materials ejected play the role of being quickly cooled down.
The pedestal includes three connecting rods and matched three connectors, and described three connecting rods pass through described
Three connectors join end to end, and the connecting rod uses 3030 aluminium section bars, the equal length of three connecting rods.Pedestal uses delta
Structure ensure that the stability of printer, 3030 aluminium section bars are commercially available current material, and 3030 aluminium section bars have
The advantages that stable structure, light weight, internal structure can connect up.
The connector center is opened up there are three mounting hole, and a root post is respectively and fixedly provided in described three mounting holes.
Column, which is fixed on the connector of pedestal, plays upper frame good supporting role.
The elevating mechanism includes being fixed on three fluctuating orbits on above three column, the fluctuating orbit with
Column is parallel, is matched with elevator on described three fluctuating orbits respectively, described three pieces of elevators are cuboid knot
Structure, the elevator are opened up there are four mounting hole, corresponding in described four mounting holes to fix a fixing axle, and described four
The other end of a fixing axle corresponds to set there are four pulley, and the pulley matches with above-mentioned fluctuating orbit, the elevator
For also tool there are two outwardly convex portion, the lug boss opens up hinge hole one respectively, and the elevator passes through hinge post one and control
Arm upper end is hinged, and the control arm lower end is connected on printing head, and the control arm is stretching with Telescopic
Contracting bar.Three pieces of elevators are synchronous on corresponding fluctuating orbit to be risen, and the rising of three pieces of elevators drives corresponding control arm
Rise, three control arms drive printing head to rise；Three pieces of elevators are synchronous on corresponding fluctuating orbit to be declined, three pieces of liftings
The decline of block drives the decline of corresponding control arm, and three control arms drive printing head to decline；The Telescopic of telescopic rod makes
Not only oscilaltion can also move left and right printing head, so as to fulfill printing head above print platform any position printed matter
Product, the print platform auxiliary printing head of rotation print, and enable some position of printing head precise Printing object, the essence of printing
Degree greatly promotes.
Valve one and valve two, the valve are correspondingly provided in the input hole one of the printing head and input hole two
One and the lower section of valve two be correspondingly provided with delivery pump one and delivery pump two, the input hole one and input hole two are correspondingly connected with conveying
Pipe one and delivery pipe two.It opens valve one and closes valve two, the printing raw material in delivery pipe one enters nozzle by delivery pump one
One；It opens valve two and closes valve one, the printing raw material in delivery pipe two passes through delivery pump two and enters nozzle two.
Nozzle cover one and nozzle cover two are correspondingly provided with outside the nozzle one and nozzle two.By setting one He of nozzle cover
Nozzle cover two reduces the sputtering range that raw material is printed in print procedure.
The nozzle one and nozzle two are made of tungsten material.Nozzle one made of tungsten material and nozzle two have high temperature resistant,
Corrosion resistant effect extends the service life of nozzle one and nozzle two.
The cooling device includes the radiator fan with heat sinking function, and the radiator fan air port is towards nozzle one
With nozzle two.The raw material that cooling device ejects nozzle one and nozzle two plays the role of being quickly cooled down.
Compared with prior art, the present invention has the following advantages：
1st, the present invention is by setting nozzle one and nozzle two, enables 3D printer simultaneously using two kinds of different printed materials,
Reduce in print procedure with the time of conversion materials, improve the efficiency of printing.
2nd, the present invention enables printing head any position above print platform to print, carries by setting elevating mechanism
The high accuracy of printing.
3rd, the present invention makes support construction simple, stability is good by setting unique triangle base and upper frame.
4th, by setting cleaning device, the printing raw material after printing head is made not to be cooled after work blocks up the present invention
Plug extends the service life of printing head.
Description of the drawings
Fig. 1 is the structural perspective of the present invention.
Fig. 2 is the material storing box partial sectional view of the present invention.
Fig. 3 is the elevating mechanism partial schematic diagram of the present invention.
Fig. 4 is the printing head structure diagram of the present invention.
Fig. 5 is the printing head partial sectional view of the present invention.
Fig. 6 is the print platform structure diagram of the present invention.
Fig. 7 is the cleaning barrel structure diagram of the present invention.
In figure, 1, pedestal；2nd, information processing system；3rd, print platform；4th, rotating mechanism；5th, column；6th, upper frame；7th, storing
Case；7a, cavity volume one；7b, cavity volume two；7c, melting heater one；7d, melting heater two；7e, temperature sensor one；7f, temperature
Spend sensor two；7g, storing import one；7h, storing import two；7i, storing outlet one；7j, storing outlet two；8th, elevator
Structure；8a, fluctuating orbit；8b, elevator；8c, fixing axle；8d, control arm；9th, printing head；9a, connecting plate；9b, cooling dress
It puts；9c, nozzle one；9d, nozzle two；9e, nozzle cover one；9f, nozzle cover two；10th, delivery pipe one；10a, input hole one；10b、
Delivery pump one；10c, valve one；11st, delivery pipe two；11a, input hole two；11b, delivery pump two；11c, valve two；12nd, motor
One；13rd, pinion gear；14th, gear wheel；15th, short axle；16th, fixed link；17th, sliding shoe；18th, electric exhaust fan；19th, cleaning barrel；
20th, cylinder；21st, motor two；21a, wiper ring one；22nd, motor three；22a, wiper ring two；23rd, recovery tube；24th, drawing liquid pump；25、
Liquid flowing valve；26th, recycling bins；27th, hair dryer.
Specific embodiment
The following is specific embodiments of the present invention and with reference to attached drawing, technical scheme of the present invention is further described,
But the present invention is not limited to these embodiments.
As shown in Figure 1, a kind of improved 3D printer, including pedestal 1 and is arranged on pedestal 1 to control 3D printer
Information processing system 2, the top of pedestal 1 is equipped with the print platform 3 for placing printed matter, is equipped between pedestal 1 and print platform 3
The rotating mechanism 4 that print platform 3 can be driven to rotate, 1 edge of pedestal are fixed with three there are three mounting hole in three mounting holes
Root post 5, three root posts, 5 upper end, which is fixed with, to be equipped with 1 corresponding upper frame 6 of pedestal, upper frame 6 for storage print raw material
Material storing box 7, the printing head 9 for printing is equipped between three root posts 5, and control printing is equipped between printing head 9 and column 5
The elevating mechanism 8 that nozzle 9 rises or declines, printing head 9 are placed in 3 top of print platform, are additionally provided with to recycle on pedestal 1 and beat
The retracting device of waste material caused by print, pedestal 1 are equipped with the cleaning device that can clean printing head 9 with 5 junction of column.
Pedestal 1 includes three connecting rods and matched three connectors, and three connecting rods pass through three connector head and the tail
It is connected, connecting rod uses 3030 aluminium section bars, the equal length of three connecting rods, and 1 bottom of pedestal is set there are three damper, and damper includes
Ontology and the protrusion being arranged on ontology, are fixed with spring, protrusion is arranged in connector, in connector between ontology and protrusion
The heart is opened up there are three mounting hole, and a root post 5 is respectively and fixedly provided in three mounting holes.Pedestal 1 ensure that using the structure of delta
The stability of printer, 3030 aluminium section bars are commercially available current material, and 3030 aluminium section bars have stable structure, quality
Gently, the advantages that internal structure can connect up, damper play the role of 3D printer one vibration damping, prevent vibration effect printing essence
Exactness, while also reduce noise caused by vibration equipment.
As shown in Fig. 2, material storing box 7, which includes inside, has one 7a babinets of cavity volume, melting heater is provided in one 7a of cavity volume
The inner wall of one 7c, one 7a of cavity volume are equipped with insulating layer, and one 7a of cavity volume is internally provided with one 7e of temperature sensor, one 7e of temperature sensor with
The temperature indicator outside babinet is arranged on to be connected, top of the box is equipped with one 7g of storing import being connected with one 7a of cavity volume,
The bottom of box is equipped with the storing being connected with one 7a of cavity volume and exports a 7i, and storing exports a 7i and is connected to delivery pipe 1, defeated
The other end of pipe 1 is sent to be connected to printing head 9, one 10 inner wall of delivery pipe is equipped with insulating layer；Material storing box 7 further includes internal tool
There are two 7b babinets of cavity volume, the inner wall that melting two 7d of heater, two 7b of cavity volume are provided in two 7b of cavity volume is equipped with insulating layer, cavity volume two
7b is internally provided with two 7f of temperature sensor, and two 7f of temperature sensor is connected with the temperature indicator being arranged on outside babinet, case
Two 7h of storing import being connected with two 7b of cavity volume is equipped at the top of body, the bottom of box is equipped with to go out with two 7b of the cavity volume storings being connected
Two 7j of mouth, storing export two 7j and are connected to delivery pipe 2 11, and the other end of delivery pipe 2 11 is connected to printing head 9, conveying
2 11 inner wall of pipe is equipped with insulating layer, is equipped with babinet fixed frame outside babinet, fixed frame is fixed by bolt and 6 phase of upper frame.Storing
Case 7 can place two different printing raw materials, when metal powder is put into one 7a of babinet cavity volume by one 7g of storing import, by molten
Melt one 7c of heater and printing raw material is melt into liquid, when plastics are put into two 7b of babinet cavity volume by two 7h of storing import, lead to
It crosses two 7d of melting heater and printing raw material is melt into liquid, the temperature in babinet can be shown over the display, liquid printing
Raw material is entered by gravity in delivery pipe 1 and delivery pipe 2 11.
As shown in figure 3, elevating mechanism 8 includes being fixed on three fluctuating orbit 8a on three columns 5, fluctuating orbit 8a with
Column 5 is parallel, is matched with elevator 8b on three fluctuating orbit 8a respectively, and three pieces of elevator 8b are rectangular parallelepiped structure, rises
Drop block 8b is opened up there are four mounting hole, and a fixing axle 8c, the other end of four fixing axle 8c are fixed respectively in four mounting holes
There are one pulley, pulley to match set with fluctuating orbit 8a respectively, elevator 8b also have there are two outwardly convex portion, projection portion
Hinge hole one is not opened up, and elevator 8b is hinged by hinge post one and control arm 8d upper ends, and control arm 8d lower ends are connected to printing
On nozzle 9, control arm 8d middle sections are the telescopic rod with Telescopic.Three pieces of elevator 8b are in corresponding fluctuating orbit 8a
Upper synchronous rising, three pieces of elevator 8b, which rise, drives corresponding control arm 8d to rise, and three control arm 8d are driven on printing head 9
It rises；Three pieces of elevator 8b are synchronous on corresponding fluctuating orbit 8a to be declined, and three pieces of elevator 8b, which decline, drives corresponding control arm
8d declines, and three control arm 8d drive printing head 9 to decline；Telescopic rod makes printing head 9 that can also control shifting while lifting
It is dynamic, any position printed matter Products, the auxiliary printing spray of print platform 3 of rotation above print platform 3 so as to fulfill printing head 9
First 9 printing enables some position of 9 precise Printing object of printing head, greatly improves the precision of printing.
As shown in Figure 4, Figure 5, printing head 9 includes connecting plate 9a, one 9c of nozzle and the nozzle being located at below connecting plate 9a
Two 9d, connecting plate 9a tool are there are six protrusion, and protrusion center offers circular hole, and circular hole is with control arm 8d lower ends with hinged side
Formula connects, and two 11a of input hole one and input hole, input hole one and two 11a of input hole and delivery pipe one are equipped at the top of connecting plate 9a
10 are connected with the correspondence of delivery pipe 2 11, right between input hole one and two 11a of input hole and delivery pipe 1 and delivery pipe 2 11
It is right between two 11c of one 10c of valve and valve, input hole one and two 11a of input hole and two 11c of one 10c of valve and valve to be equipped with
Two 11b of one 10b of delivery pump and delivery pump should be equipped with, input hole one and two 11a of input hole pass through delivery pipe 1 and delivery pipe two
11 storings for being connected to material storing box 7 export a 7i and storing exports two 7j, and connecting plate 9a is all provided with one 9c of nozzle and two 9d of nozzle
There can be detaching structure two, one 9e of nozzle cover and nozzle cover two 9f, one 9c of nozzle and spray are equipped with outside one 9c of nozzle and two 9d of nozzle
First two 9d is made of tungsten material, and one 9c of nozzle and two 9d sides of nozzle are equipped with cooling device 9b, and cooling device 9b, which includes having, to be dissipated
The radiator fan of hot function, radiator fan air port is towards two 9d of one 9c of nozzle and nozzle.When using the material in one 7a of cavity volume,
The printing raw material opened in one 10c of valve closings two 11c of valve, one 7a of cavity volume enters one 9c of nozzle by one 10b of delivery pump；When
It during using material in two 7b of cavity volume, opens two 11c of valve and closes one 10c of valve, the printing raw material in two 7b of cavity volume passes through defeated
Two 11b of pump is sent to enter two 9d of nozzle；Detachable structure one is required through according to specific printed matter Products to carry out to one 9c of nozzle and spray
First two 9d with changing, detachable structure one includes hole one, hole two, the hole three on one 9c of nozzle and the nozzle two of connecting plate 9a bottoms
Kong Si on 9d, Kong Yi, hole two are by bolt and hole three, hole four is corresponding is connected, by setting one 9e of nozzle cover and nozzle cover
Two 9f reduce the sputtering range that raw material is printed in print procedure, one 9c of nozzle made of tungsten material and two 9d of nozzle have high temperature resistant,
Corrosion resistant advantage, cooling device 9b play the role of being quickly cooled down to one 9c of nozzle and two 9d of the nozzle raw material ejected.
As shown in fig. 6, rotating mechanism 4 includes motor 1, motor 1 is fixed on pedestal 1, the output of motor 1
Straight up, the output shaft top of motor 1 is fixed with a pinion gear 13 to axis, and pinion gear 13 is meshed with a gear wheel 14, greatly
14 center of gear is fixed with short axle 15, and the other end of short axle 15 connects print platform 3, detachable structure by detachable structure two
Two include gear and the ring gear with the internal tooth that matches, and gear is fixed on 15 top of short axle, and ring gear is fixed on print platform 3
Center, gear are meshed with ring gear, and a bearing is fixed in short axle 15, and bearing outer ring is mutually fixed with bearing block, and bearing block is fixed
On supporting rack, print platform 3 is made of titanium alloy material, 3 a diameter of 40-60cm of print platform.Motor 1, which starts, to be turned
Dynamic, the output shaft of motor 1 drives pinion gear 13 to rotate, and the rotation of pinion gear 13 drives gear wheel 14 to rotate, and gear wheel 14 rotates
Final that print platform 3 is driven to rotate, the velocity of rotation after pinion gear 13 and gear wheel 14 are slowed down of print platform 3 is slow, auxiliary
Printing head 9 prints, by detachable structure two can to print platform 3 carry out replacement, detachable structure two include gear and
Ring gear with the internal tooth that matches, gear are fixed on 15 top of short axle, and ring gear is fixed on 3 center of print platform, titanium alloy
Material has many advantages, such as high temperature resistant, anticorrosion, anti-sticking, preferably, 3 a diameter of 50cm of print platform.
Retracting device includes being fixed on fixed link 16 on pedestal 1, and fixed link 16 is equipped with concave sliding rail, in fixed link 16
Equipped with the sliding shoe 17 to match with concave sliding rail, 17 range of sliding shoe is 5cm to 30cm, and 17 other end of sliding shoe is articulated
Electric exhaust fan 18, electric exhaust fan 18 can ranging from 0 ° to 90 ° of horizontal direction lower swing, electric exhaust fan 18 is connected with recovery tube
23, recovery tube 23 is connected with recycling bins 26.After the completion of printing, electric exhaust fan 18 passes through 3 turns of print platform in fixed position
It is dynamic, so as to absorb the waste material on print platform 3, preferably, sliding shoe 17 is risen to from pedestal 115cm positions, as preferred.
Electric exhaust fan 18 is 45 ° with horizontal direction angle, and waste material enters recycling bins after electric exhaust fan 18 by recovery tube 23
26。
As shown in fig. 7, cleaning device includes cleaning barrel 19 and drying component, it is equipped between 19 bottom of cleaning barrel and pedestal 1
One lifting structure, lifting structure are cylinder 20, and the cylinder body of cylinder 20 is fixed on pedestal 1, the piston rod of cylinder 20 straight up,
Piston rod end is mutually fixed with 19 bottom of cleaning barrel, and cleaning assembly is equipped in cleaning barrel 19, and cleaning assembly includes 2 21 He of motor
Motor 3 22 is arranged with electric one 21a of wiper ring and wiper ring two on 3 22 output shaft of 2 21 output shaft of motor and motor respectively
22a, 19 bottom of cleaning barrel offer inlet opening, and inlet opening is connected with an inlet tube, and drawing liquid is equipped between inlet opening and inlet tube
Pump 24 and liquid flowing valve 25；Drying component is arranged on 19 top of cleaning barrel, and drying component includes hair dryer 27, and hair dryer 27 passes through
Pillar is fixed on above 19 barrels of walls of cleaning barrel.
Start drawing liquid pump 24, open liquid flowing valve 25, cleaning solution is initially entered in cleaning barrel 19, when cleaning solution water level is more than
During electric one 21a of wiper ring and two 22a of wiper ring, close drawing liquid pump 24, close liquid flowing valve 25, control cylinder 20 piston rod to
Upper movement, piston rod drive cleaning barrel 19 to move up, and printing head 9 is put by the positioning of elevating mechanism 8 in cleaning barrel 19, is sprayed
First 9c and two 9d of nozzle correspondences are inserted on electric one 21a of wiper ring and two 22a of wiper ring, start motor 2 21 and motor 3 22,
Printing head 9 is cleaned by rotating electricity one 21a of wiper ring and two 22a of wiper ring, printing head 9 is upward after cleaning
Drying component right opposite is moved to, starts drying component and drying and processing is carried out to printing head 9.
Information processing system 2 is computer, and computer is equipped with input port output port, and input terminal and output port are adopted
Use USB interface.Computer class is loaded into program by input terminal USB interface information, after treatment, by USB pairs of output port
Information is exported.
Generally speaking this improved 3D printer works in this way, when information processing system 2 starts print routine, 3D
Printer is started to work, and material storing box 7 conveys printing raw material to printing head 9, and printing head 9 starts toward 3 printed matter of print platform
Product, elevating mechanism 8 start slowly to rise, and printing head 9 is driven to rise, and realize the printed matter Products from the bottom up of printing head 9, printing
Platform 3 suitably rotates the horizontal direction of printed matter Products by rotating mechanism 4, reduces printing head 9 and moves left and right, printing is completed
Afterwards, information processing system 2 can start cleaning procedure, and printing head 9 is cleaned automatically into cleaning device, and retracting device is flat to printing
After waste material above platform 3 is recycled, entire print job is completed.
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention is led
The technical staff in domain can do various modifications or additions to described specific embodiment or replace in a similar way
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although pedestal 1 is used more herein；Information processing system 2；Print platform 3；Rotating mechanism 4；Column 5；Top
Frame 6；Material storing box 7；One 7a of cavity volume；Two 7b of cavity volume；Melt one 7c of heater；Melt two 7d of heater；One 7e of temperature sensor；Temperature
Spend two 7f of sensor；One 7g of storing import；Two 7h of storing import；Storing exports a 7i；Storing exports two 7j；Elevating mechanism 8；It rises
Track 8a drops；Elevator 8b；Fixing axle 8c；Control arm 8d；Printing head 9；Connecting plate 9a；Cooling device 9b；One 9c of nozzle；Spray
First two 9d；One 9e of nozzle cover；Two 9f of nozzle cover；Delivery pipe 1；Input hole one；One 10b of delivery pump；One 10c of valve；Delivery pipe
2 11；Two 11a of input hole；Two 11b of delivery pump；Two 11c of valve；Motor 1；Pinion gear 13；Gear wheel 14；Short axle 15；It is fixed
Bar 16；Sliding shoe 17；Electric exhaust fan 18；Cleaning barrel 19；Cylinder 20；Motor 2 21；Electric one 21a of wiper ring；Motor 3 22；Clearly
Clean two 22a of ring；Recovery tube 23；Drawing liquid pump 24；Liquid flowing valve 25；Recycling bins 26；27 grade terms of hair dryer, but use is not precluded
The possibility of other terms.The use of these items is only for more easily describe and explain the essence of the present invention；Them
Any one of the additional limitations is construed to all to disagree with spirit of the present invention.
Claims (8)
1. a kind of improved 3D printer printing head, improved 3D printer includes pedestal, which is characterized in that this printing head
Including connecting plate, nozzle one and nozzle two are equipped with below the connecting plate, there are six protrusions for connecting plate tool, described
Protrusion center offer circular hole, the circular hole can control the elevating mechanism that it rises or decline by hinge post and one
It is connected, several columns are fixed on pedestal, and input hole one and input hole two are equipped at the top of the connecting plate, described
Connecting plate and nozzle one and nozzle two be equipped with detachable structure one, the nozzle one and nozzle two side faces are equipped with cooling and fill
It puts, the pedestal is equipped with cleaning device, and the cleaning device includes cleaning barrel and drying component, the cleaning barrel
Bottom is equipped with a lifting structure with pedestal, and the lifting structure includes cylinder, and the cylinder body of cylinder is fixed on pedestal, cylinder
Piston rod straight up, with cleaning bottom of the barrel mutually fix, and cleaning assembly is equipped in the cleaning barrel by the piston rod end,
The cleaning assembly includes motor two and motor three, is cased on three output shaft of two output shaft of motor and motor and nozzle one and spray
First two corresponding wiper ring one and wiper ring two, the cleaning bottom of the barrel offer inlet opening, the inlet opening with it is outer
Portion's inlet tube is connected, and drawing liquid pump and liquid flowing valve, drying component setting are equipped between the inlet opening and inlet tube
Above cleaning barrel, the drying component includes hair dryer, and the hair dryer is fixed on by pillar on cleaning barrel bucket wall
Side, the pedestal are equipped with retracting device, and the retracting device includes the fixed link being fixed on pedestal, the fixed link
Concave sliding rail is equipped with, the fixed link is equipped with the sliding shoe to match with concave sliding rail, the sliding shoe range
For 5cm to 30cm, the articulated electric exhaust fan of the sliding shoe other end, the electric exhaust fan can horizontal direction lower swing
Ranging from 0 ° to 90 °, the electric exhaust fan is connected with recovery tube, and the recovery tube is connected with recycling bins.
2. improved 3D printer printing head according to claim 1, which is characterized in that the pedestal includes three
Connecting rod and matched three connectors, described three connecting rods are joined end to end by three connectors, described
Connecting rod uses 3030 aluminium section bars, the equal length of three connecting rods.
3. improved 3D printer printing head according to claim 2, which is characterized in that open at the connector center
If there are three mounting hole, a root post is respectively and fixedly provided in described three mounting holes.
4. improved 3D printer printing head according to claim 3, which is characterized in that the elevating mechanism includes
Three fluctuating orbits being fixed on above three column, the fluctuating orbit is parallel with column, described three liftings
Elevator is matched on track respectively, described three pieces of elevators are rectangular parallelepiped structure, there are four the elevator opens up
Mounting hole, corresponding in described four mounting holes to fix a fixing axle, the other end correspondence of described four fixing axles is cased with
Four pulleys, the pulley match with above-mentioned fluctuating orbit, and the elevator also has there are two outwardly convex portion, described
Lug boss open up hinge hole one respectively, the elevator is hinged by hinge post one and control arm upper end, the control arm
Lower end is connected on printing head, and the control arm is the telescopic rod with Telescopic.
5. improved 3D printer printing head according to claim 4, which is characterized in that the printing head it is defeated
Enter and valve one and valve two are correspondingly provided in hole one and input hole two, the valve one and two lower section of valve are correspondingly provided with conveying
Pump one and delivery pump two, the input hole one and input hole two are correspondingly connected with delivery pipe one and delivery pipe two.
6. improved 3D printer printing head according to claim 1, which is characterized in that the nozzle one and nozzle
Nozzle cover one and nozzle cover two are correspondingly provided with outside two.
7. improved 3D printer printing head according to claim 6, which is characterized in that the nozzle one and nozzle
Two are made of tungsten material.
8. improved 3D printer printing head according to claim 1, which is characterized in that the cooling device includes
Radiator fan with heat sinking function, the radiator fan air port is towards nozzle one and nozzle two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711470802.9A CN108189400B (en) | 2016-06-20 | 2016-06-20 | Improved 3D printer printing nozzle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711470802.9A CN108189400B (en) | 2016-06-20 | 2016-06-20 | Improved 3D printer printing nozzle |
| CN201610446212.1A CN106079441B (en) | 2016-06-20 | 2016-06-20 | A kind of printing head of 3D printer |
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| CN201610446212.1A Division CN106079441B (en) | 2016-06-20 | 2016-06-20 | A kind of printing head of 3D printer |
Publications (2)
| Publication Number | Publication Date |
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| CN108189400A true CN108189400A (en) | 2018-06-22 |
| CN108189400B CN108189400B (en) | 2020-10-16 |
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| CN201711470802.9A Active CN108189400B (en) | 2016-06-20 | 2016-06-20 | Improved 3D printer printing nozzle |
| CN201610446212.1A Active CN106079441B (en) | 2016-06-20 | 2016-06-20 | A kind of printing head of 3D printer |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610446212.1A Active CN106079441B (en) | 2016-06-20 | 2016-06-20 | A kind of printing head of 3D printer |
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| CN (2) | CN108189400B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108189400B (en) * | 2016-06-20 | 2020-10-16 | 海宁汉德袜业有限公司 | Improved 3D printer printing nozzle |
| CN109228346B (en) * | 2017-06-07 | 2020-11-17 | 浙江纳迪克数控设备有限公司 | 3D printer |
| CN107364125A (en) * | 2017-07-17 | 2017-11-21 | 芜湖联动三维科技有限公司 | A kind of printer head cleaning drying device |
| CN107322917A (en) * | 2017-08-03 | 2017-11-07 | 深圳市贝优通新能源技术开发有限公司 | It is a kind of to carry out the 3D printer of multiple material printing |
| CN108356955B (en) * | 2018-04-26 | 2020-07-28 | 同济大学 | Cement-based material 3D printer for experiments |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287106A (en) * | 2013-05-08 | 2013-09-11 | 深圳市微特智能系统有限公司 | Ink-jet printer, ink-jet printer spray head cleaning device and cleaning method |
| CN204725865U (en) * | 2015-07-07 | 2015-10-28 | 天津市天大银泰科技有限公司 | A kind of mechanical device of the 3D printer based on parallel institution |
| CN205058624U (en) * | 2015-09-09 | 2016-03-02 | 马良杰 | 3D of integrated many shower nozzles prints shower nozzle subassembly |
| CN205215403U (en) * | 2015-11-26 | 2016-05-11 | 深圳市家鸿口腔医疗股份有限公司 | Artificial tooth processing is with small -size 3D printer |
| CN106079441B (en) * | 2016-06-20 | 2018-11-20 | 东阳市东狮卫浴有限公司 | A kind of printing head of 3D printer |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203713074U (en) * | 2013-08-28 | 2014-07-16 | 熙尔科技有限公司 | Desktop robot |
| CN204773641U (en) * | 2015-07-16 | 2015-11-18 | 淄博市乐豆创客服务中心 | 3D print head |
| CN205272601U (en) * | 2015-12-02 | 2016-06-01 | 吉林大学 | Powder and fashioned 3D printing device are spread to many materials |
-
2016
- 2016-06-20 CN CN201711470802.9A patent/CN108189400B/en active Active
- 2016-06-20 CN CN201610446212.1A patent/CN106079441B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287106A (en) * | 2013-05-08 | 2013-09-11 | 深圳市微特智能系统有限公司 | Ink-jet printer, ink-jet printer spray head cleaning device and cleaning method |
| CN204725865U (en) * | 2015-07-07 | 2015-10-28 | 天津市天大银泰科技有限公司 | A kind of mechanical device of the 3D printer based on parallel institution |
| CN205058624U (en) * | 2015-09-09 | 2016-03-02 | 马良杰 | 3D of integrated many shower nozzles prints shower nozzle subassembly |
| CN205215403U (en) * | 2015-11-26 | 2016-05-11 | 深圳市家鸿口腔医疗股份有限公司 | Artificial tooth processing is with small -size 3D printer |
| CN106079441B (en) * | 2016-06-20 | 2018-11-20 | 东阳市东狮卫浴有限公司 | A kind of printing head of 3D printer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106079441A (en) | 2016-11-09 |
| CN108189400B (en) | 2020-10-16 |
| CN106079441B (en) | 2018-11-20 |
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