CN105881911A - Separate linkage type feeding device for 3D printer and 3D printer - Google Patents
Separate linkage type feeding device for 3D printer and 3D printer Download PDFInfo
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- CN105881911A CN105881911A CN201610402464.4A CN201610402464A CN105881911A CN 105881911 A CN105881911 A CN 105881911A CN 201610402464 A CN201610402464 A CN 201610402464A CN 105881911 A CN105881911 A CN 105881911A
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- printer
- slide block
- guide rail
- pull bar
- rail pole
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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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- 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
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
Abstract
The invention discloses a separate linkage type feeding device for a 3D printer and the 3D printer. The separate linkage type feeding device comprises an extrusion mechanism, a feeding driving mechanism and an installation frame, wherein the installation frame is arranged separately from the 3D printer and used for installation of the extrusion mechanism, and the feeding driving mechanism solely drives the extrusion mechanism to reciprocate synchronously with a printing sprayer of the 3D printer on the installation frame. Due to the fact that the extrusion mechanism is installed on the installation frame arranged separately from the 3D printer structure, one the one hand, separate arrangement of the printing sprayer and the extrusion mechanism is realized, printing inertia is reduced, and printing precision is improved; on the other hand, the separate linkage type feeding device is structurally independent, can serve as an independent structure to be flexibly matched with printers of different types through connection of a feeding conduit and a data port, and is simple in structure and high in flexibility.
Description
Technical field
The invention belongs to 3D printing technique field, be specifically related to a kind of dividing for 3D printer
From coordinated type pay-off and 3D printer.
Background technology
3D prints as novel forming technique, filler accumulation type (Fused Deposition
Modeling, FDM type) printing technique is as a kind of conventional 3D type of printer, and it is sharp
Merge filler with the printhead of heating, by controlling printhead, the filler of molten is stacked on finger
Location is put, thus 3D model conversation becomes the 3D workpiece of entity.The 3D of this type beats
The printing mechanism of print machine is generally divided into printing head and extrusion mechanism, and its performance is mainly to print speed
Degree and printing precision are weighed.
The way that existing fused glass pellet 3D printer generally uses be by extrusion mechanism with
Printhead is provided separately and is connected by flexible connection mode, and extrusion mechanism maintains static.This
Mode alleviates the quality of printing head, overcomes the near-end feeding impact on printing inertia, but
It is that printed material needs to enter printing head by longer feed pipe, there is following two
Drawback: 1. wire-feeding pipe resistance is big, affects wire squeeze speed, and limits print speed；The longest
The flexible knotting of feed pipe, the extrusion controlled quentity controlled variable of printed material, affect printing precision.
For overcoming above-mentioned drawback, the research worker of correlative technology field develop by printing head with
The printing mechanism that extrusion mechanism is provided separately and is synchronized with the movement.
Height can be realized as Application No. " CN201510611071X " patent of invention discloses one
The breakaway sport device that speed 3D prints, extrusion mechanism and printing head are same in the horizontal direction
Step is moved and is connected by a soft conduit, but the extrusion mechanism in this patent and printing head
It is to be integrally attached to same framework and as a printer telecontrol equipment integrally in longitudinal printing
Direction is moved, above-mentioned breakaway sport device can only globality ground as of 3D printer
Divide and use, and the 3D type of printer that can be suitable for also has strict restriction so that extrusion
Mechanism does not have the independence in structure, it is impossible to be independently flexibly applied to different types of 3D
Printer.
Summary of the invention
The present invention provides a kind of separation coordinated type pay-off for 3D printer and 3D to print
Machine, to solve the problems referred to above.
The present invention is provided to the separation coordinated type pay-off of 3D printer, including extruder
Structure, material feeding driving mechanism and with 3D printer be separatedly installed for installing extrusion mechanism
One installing rack, material feeding driving mechanism is operated alone extrusion mechanism and prints with 3D on this installing rack
The printing head of machine synchronously moves back and forth.
Preferably, material feeding driving mechanism connects a controller, and this controller is also with feed mechanism even
Connect.
Preferably, material feeding driving mechanism includes a driving motor, and the rotating shaft of this driving motor is pacified
Filling a driving pulley, installing rack is provided with the outside of driven pulley, driving pulley and driven pulley
Being arranged with a driving belt, this driving belt is fixing with extrusion mechanism to be connected.
Preferably, installing rack includes the guide post being provided with conveyor track in the middle part of in the of, extrusion mechanism
Connect have a sliding seat, this sliding seat side is connected with conveyor track slidably, opposite side and
Driving belt is fixing to be connected.
Preferably, conveyor track is outwardly relative to the plane of guide post, and its both sides set relatively
Fluted, sliding seat is provided with the casting lug thereon of two and matching grooves, this slip corresponding to groove
Seat also includes one for the connecting portion of fixing connection driving belt.
Preferably, guide post bottom is fixing connects a support base, drives motor to be installed on support
On base.
Preferably, installing rack also includes a support bar being parallel to guide post, and support bar is on top
Portion is connected by a top board is fixing with guide post, and the bottom of support bar and guide post are by described
Support base is fixing to be connected.
The present invention provides a kind of 3D printer, including the above-mentioned separation linkage printed for 3D
Formula pay-off, also includes feed conduit and the printing head of 3D printer, feed conduit
One end connecting extruder structure, the other end connect printing head.
Preferably, the first pull bar, the second pull bar, the 3rd pull bar, the setting in triangle are also included
First guide rail pole, the second guide rail pole, the 3rd guide rail pole, the first print drive mechanism, second dozen
Print drive mechanism and the 3rd print drive mechanism, at the first guide rail pole, the second guide rail pole and the 3rd
First slide block, the second slide block and the 3rd slide block be respectively slidably installed on guide rail pole, first
Print drive mechanism, the second print drive mechanism and the 3rd print drive mechanism correspondence respectively drives
First slide block, the second slide block and the 3rd slide block are led at the first guide rail pole, the second guide rail pole and the 3rd
Sliding on rail bar, one end of the first pull bar, the second pull bar and the 3rd pull bar is pacified the most rotationally
It is contained on the first slide block, the second slide block and the 3rd slide block, the first pull bar, the second pull bar and the 3rd
The other end of pull bar is installed in rotation on described printing head respectively.
The invention provides a kind of separation coordinated type pay-off for 3D printer, have
Following beneficial effect:
1. extrusion mechanism is arranged on on the installing rack that is separatedly installed on 3D printer arrangement,
Realize the separately positioned of printing head and extrusion mechanism, alleviate the moiety by weight of printing head,
Thus reduce printing inertia and improve printing precision；
2. separate coordinated type pay-off and there is the independence in structure, can be as an absolute construction
Mated with different types of printer neatly by the connection of feed conduit and data port,
Simple in construction, motility is strong, has significantly widened range of application, has drastically increased inhomogeneity
Type printer is by external separation coordinated type pay-off and then the possibility of lifting printing effect
Property.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below
The accompanying drawing used required in embodiment or description of the prior art will be briefly described, aobvious and
Easily insight, the accompanying drawing in describing below is only some embodiments of the present invention, for this area
From the point of view of those of ordinary skill, on the premise of not paying creative work, it is also possible to according to these
Accompanying drawing obtains other accompanying drawing.
Fig. 1 is the knot separating coordinated type pay-off in the embodiment of the present invention 1 for 3D printer
Structure schematic diagram；
Fig. 2 is the separation coordinated type pay-off using belt transmissioning mode in the embodiment of the present invention 1
Structural representation；
Fig. 3 is extrusion mechanism and the structural representation of guide post connected mode in the embodiment of the present invention 1；
Fig. 4 is the knot in the embodiment of the present invention 2 with the 3D printer separating coordinated type pay-off
Structure schematic diagram；
Fig. 5 is the structural representation of 3D printer frame in the embodiment of the present invention 2；
Main element symbol description:
Extrusion mechanism 1；Sliding seat 11；Material feeding driving mechanism 2；Drive motor 21；Transmission
Belt 22；Driving pulley 221；Driven pulley 222；Installing rack 3；Guide post 31；Pass
Dynamic track 311；Sliding seat 4；Casting lug thereon 41；Connecting portion 42；Support base 5；Support
Bar 6；Top board 7；Feed conduit 8；Printing head 9；First pull bar 10；Second pull bar 11；
First guide rail pole 12；Second guide rail pole 13；First print drive mechanism 14；First slide block 15；
Second slide block 16；Pedestal 17 is installed；Mounting groove 18；Connect post 19；Prop up spike 20；Top
Seat 21.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, to the technical side in the embodiment of the present invention
Case is clearly and completely described, it is clear that described embodiment is only the present invention one
Divide embodiment rather than whole embodiments.Based on the embodiment in the present invention, this area is general
All other embodiments that logical technical staff is obtained under not making creative work premise,
Broadly fall into the scope of protection of the invention.
Embodiment 1:
Present embodiments provide a kind of separation coordinated type pay-off for 3D printer, as
Shown in Fig. 1, including extrusion mechanism 1, material feeding driving mechanism 2 and an installing rack 3, installing rack 3
Separately positioned with 3D printer globality and at a distance of a predeterminable range, extrusion mechanism 1 can be slided
Being arranged on installing rack 3, material feeding driving mechanism 2 is operated alone extrusion mechanism 1 in this peace dynamicly
Shelve and move back and forth on 3, and the printing head synchronous interaction of extrusion mechanism and 3D printer.
For the ease of the understanding to technical scheme in the present embodiment, with reference to accompanying drawing, define installation
Frame extends along short transverse, and the definition on this kind of direction is only used for helping reader to understand technical side
Case, can not be understood as the restriction to the technical program protection domain, in other embodiments,
Installing rack can also be set to other directions in order to mate the Print direction of 3D printer printing head.
In the present embodiment, extrusion mechanism, material feeding driving mechanism, installing rack together constitute and 3D
Separate type pay-off associated with printer printing head, wherein, extrusion mechanism is in drive mechanism
Driving under with printing head synchronous interaction, and constantly to printing head during synchronous interaction
Conveying printed material, the driving source of extrusion mechanism and material feeding driving mechanism usually drives motor,
Drive motor can use motor or servomotor.Extrusion mechanism is slidably mounted at peace
Shelve, for improving the efficiency of extrusion mechanism synchronous interaction, installing rack and one can be rotated the end
Seat is connected, and the angle of regulation installing rack makes direction and the major print direction keeping parallelism of installing rack.
The material of installing rack uses rustless steel or aluminium alloy etc..
Material feeding driving mechanism includes driving motor and actuating device, due to extruder in the present embodiment
Structure displacement farther out, and the conveying of printed material to transmission stability require higher, for improve
The stability of transmission, the present embodiment uses bel-drivenn mode transmission extrusion mechanism, such as Fig. 2
Shown in, material feeding driving mechanism 2 includes driving motor 21 and driving belt 22, drives motor 21
Rotating shaft on a driving pulley 221 is installed, driven pulley 222 is installed at installing rack tip position,
Driving belt 22 is set around driving pulley 221 and the outside of driven pulley 222 and is driving electricity
Extrusion mechanism 1 can be driven under the effect of machine 21 to move back and forth on installing rack 3, this side of movement
To the moving direction being parallel to 3D printer printing head.Belt transmission can with buffering vibration,
Ensure the stability of extrusion mechanism transmission, it is simple to the conveying operations of printed material, there is biography simultaneously
The advantages such as efficiency of movement is high, drive noise is little, cost of manufacture is low.The belt used except the present embodiment
Outside the kind of drive, material feeding driving mechanism also has other type of drive, such as screw mandrel to extrusion mechanism
The modes such as transmission, chain drive or gear drive.
As in figure 2 it is shown, be to improve bel-drivenn stability further, the present embodiment is installed
Frame farther includes a guide post 31, is provided with conveyor track 311 in the middle part of this guide post 31, should
Extrusion mechanism 1 connects a sliding seat 4, and this sliding seat 4 side is slidably mounted in transmission
On track 311, opposite side is fixedly connected on driving belt 22 so that sliding seat 4 and transmission skin
Band 22 linkage.Specifically, as it is shown on figure 3, be installed on the conveyor track in the middle part of guide post 31
311 is outwardly relative to the plane of guide post, and the both sides of conveyor track 311 are provided with recessed relatively
Groove, sliding seat 4 is provided with two casting lug thereons 41 corresponding to groove, by casting lug thereon and transmission rail
The matching grooves in road engages and makes sliding seat be slidably mounted in conveyor track.Sliding seat also sets
Being equipped with a junction 42, this connecting portion is fixing with driving belt to be connected, connecting portion in the present embodiment
Being provided with the through hole that two correspondences run through, the width of this through hole is slightly less than the thickness of driving belt, or
Connecting portion is provided with limited block so that driving belt can not slide by opposing connections after through hole,
Further, relatively extend formation one in connecting portion both sides sidewall and be positioned at the limit outside driving belt
Position bar, so that connecting portion is more securely connected with driving belt.Further, it is also possible to will squeeze
Go out mechanism to be mounted directly and be fixed on this driving belt towards on the surface of printer side, transmission skin
Band still can play gearing.
In a further embodiment, extrusion mechanism includes that an extrusion drives motor and extrusion to drive
The extrusion device that motor connects, extrusion mechanism is removably mounted on described sliding seat, it is possible to just
In dismounting and the cleaning of extrusion mechanism, extrusion drives motor to drive extrusion device to be extruded extremely by wire rod
Printing head, can use existing extrusion device for extrusion device, herein for extrusion dress
The structure put no longer repeats.Extrusion mechanism is as a global facility, energy in this embodiment
Enough unified dismounting, extremely easy to use, it is possible to promptly the most adaptive with various types, meanwhile,
A more convenient quick and dismantled and assembled knot of extrusion mechanism of low cost is additionally provided in this embodiment
Structure, i.e. sliding seat are made up of strong magnet, and extrusion mechanism is provided with a magnetic metal seat, and extrusion drives
Motor and extrusion device are all fixedly mounted on this magnetic metal seat, and meanwhile, sliding seat uses magnetic
Ferrum sliding seat, it is possible to absorption fixes this magnetic metal seat, it is of course also possible to be set to: extrusion
Mechanism is provided with a magnet base, and extrusion drives motor and extrusion device to be all fixedly mounted on this Magnet
On pedestal, sliding seat is set to magnetic metal sliding seat, easily facilitates extrusion mechanism and other dozens
The sliding seat dismounting of print machine, magnetic metal herein refers to by the metal of magnet adsorption, tool
Body can be can be by metal or its alloys such as the ferrum of magnet adsorption, cobalt, nickel, and Magnet can be
Magnet steel or native magnet, even electric magnet.
As in figure 2 it is shown, be placed on the stability on ground for improving separation coordinated type pay-off,
Guide post 31 bottom is fixing connects a support base 5, drives motor to be mountable to support on base,
The center supporting base is provided with a manhole, has screw thread, guide post bottom inside through hole
Periphery is provided with the external screw thread corresponding with mounting seat through hole female thread, and guide post bottom can be along spiral shell
It is connected in stricture of vagina direction screws in through hole and with supporting base.Support base and may be configured as circle, square
And irregular figure, for improving the stability supporting base, support base shell cabinet,
Cast iron or cement or other high density mineral are filled so that support base and reduce in this cabinet
Center of gravity, and can be while ensureing stability, it is simple to device moves and dismantles.For further
Improve the steadiness of device, support base 5 is additionally provided with a bearing of trend and is parallel to guide post
Support bar 6, this support bar is connected, with top by a top board 7 is fixing with guide post in top ends
Plate connects, and for improving bel-drivenn stability, driven pulley 222 may be mounted on top board,
This top board is not only able to make installing rack more stable, but also has the effect of fixing driven pulley concurrently.
Material feeding driving mechanism is also associated with a controller, and this controller can be by driving motor
Transmitting control signal and then drive extrusion mechanism and printing head synchronous interaction, controller is also with crowded
Go out mechanism's connection to control unlatching and the closedown of the feeding process of extrusion mechanism.Controller and driving
Signal between motor and controller with extrusion mechanism passes through data wire and is connected realization.
Embodiment 2:
The present embodiment provides a kind of 3D printer, as shown in Figure 4, including above-described embodiment 1
In separation coordinated type pay-off, also include the printing of feed conduit 8 and 3D printer
Shower nozzle 9, one end connecting extruder structure 1 of this feed conduit 8, the other end connects printing head 9.
For ease of separating the conveying of printed material between coordinated type pay-off and printing head, send
The material preferred soft material of conduit is made, meanwhile, and feed conduit and extrusion mechanism and feed conduit
And connected mode between printing head uses and removably connects, and by by feed conduit with not
Adaptive with printing head, it is ensured that above-mentioned separation coordinated type pay-off independent the most neatly with inhomogeneity
Type 3D printer connects use.
The present embodiment provides a kind of 3D printer, as shown in Figure 4, also includes the first pull bar
10, the second pull bar the 11, the 3rd pull bar (not shown), in triangle arrange the first guide rail
Bar the 12, second guide rail pole the 13, the 3rd guide rail pole (not shown), the first print drive machine
Structure the 14, second print drive mechanism and the 3rd print drive mechanism (not shown),
Respectively slidably it is provided with on one guide rail pole the 12, second guide rail pole 13 and the 3rd guide rail pole
One slide block the 15, second slide block 16 and the 3rd slide block (not shown), the first print drive machine
Structure the 14, second print drive mechanism and the 3rd print drive mechanism correspondence respectively drives the first slide block
15, the second slide block 16 and the 3rd slide block are at first guide rail pole the 12, second guide rail pole 13 and the 3rd
Sliding on guide rail pole, one end of first pull bar the 10, second pull bar 11 and the 3rd pull bar respectively can
It is rotatably mounted on first slide block the 15, second slide block 16 and the 3rd slide block, the first pull bar 10,
The other end of the second pull bar 11 and the 3rd pull bar is installed in rotation on described printing head 9 respectively
On.When carrying out 3D printing, controller controls corresponding print drive mechanism and drives corresponding
Slide block slide up and down on corresponding guide rail pole, owing to pull bar and printing head are for rotatably to connect
Connect mode, such as move on the first slide block, then printing head can be pulled near first by the first pull bar
The position of guide rail pole, it is achieved horizontal direction and the change in location of vertical direction, being total to of three slide blocks
The change in location at horizontal, longitudinal and vertical three axial stereo omnibearings i.e. it is capable of with cooperation,
Thus complete 3D print out task.Additionally, for improving the stability that 3D printer is placed on ground,
As it is shown in figure 5, be additionally provided with three to install pedestal 17 for installing the first guide rail pole, the second guide rail
Bar and the 3rd guide rail pole, the both sides of each installation pedestal are provided with mounting groove 18, adjacent installation pedestal
Mounting groove in by plug connection post 19 connect, three install pedestals 17 be connected post with three
19 surround triangle, install pedestal for three and are positioned at vertex of a triangle, connect post in the present embodiment
It is plugged in slidably in the corresponding mounting groove 18 installing pedestal, thus ensures adjacent installation pedestal
Between spacing adjustable, i.e. three install pedestals be connected the variable area that post surrounds so that pacify
Dress pedestal can adapt to different types of printer, and such as, the volume for print object is bigger
Print out task, can directly regulate the spacing installed between pedestal can practicality, it is not necessary to change the end
Seat.It addition, this installation pedestal is provided with downward projection of spike 20, the footpath of this spike 20
It is gradually reduced from top to bottom to width, forms the structure of similar cone, on the one hand ensure that peace
Stablizing of dress pedestal, on the other hand can save with material, reduce cost.Below this installation pedestal
Also have an accommodation space to be used for putting centrally-mounted driving, install and extend a shield inside pedestal, should
Shield is located at above driving motor, on the one hand reduces workpiece and prints the impact driving motor, separately
On the one hand this shield is arranged over work platforms, arranges shield at triangle base apex permissible
Support this work piece platform further, improve and print stability.Additionally, for improving 3D further
The stability of printer frame, 3D printer is additionally provided with a 3D printer footstock 21, this 3D
The setting of printer footstock is similar with 3D printer base, and here is omitted.
For convenience of understanding, two mutually perpendicular directions on horizontal plane is respectively defined as X, Y
Direction, the direction vertical with horizontal plane is Z-direction, and printing head is in X, Y, Z-direction
Upper movement.Present embodiments provide a kind of 3D printer with separation coordinated type pay-off,
Concrete structure as shown in Figure 4, guide post along short transverse extend and in the horizontal direction with 3D
Printer arrangement is at a distance of a predeterminable range, and drive mechanism drives extrusion mechanism to be slidably mounted in
On described guide post and synchronously vertical along guide post corresponding with the direction of motion of described printing head
Rising or falling to axis, it is pre-that the distance between extrusion mechanism and printing head remains at one
In the range of Ding.Direction bigger for printing head displacement is defined as main moving direction, this enforcement
In example, the main moving direction of printing head is short transverse i.e. Z-direction, it is to be understood that
Definition on this kind of direction, is only used for helping reader to understand technical scheme, can not be understood as
Restriction to the technical program protection domain.
Additionally, the separation linkage printing mechanism in embodiment 1 can also be with three-shaft linkage formula 3D
Printer connects use, and traditional three-shaft linkage formula printer includes respectively along X, Y, Z tri-
The axle in direction, each axially on be provided with a driver element, when printing, use three axles connection
Dynamic mode drives printing head in the motion in tri-directions of X, Y, Z respectively.For realizing extrusion
Mechanism and the synchronous interaction of printing head, the direction of motion of extrusion mechanism needs and printing head
Main moving direction is consistent, causes printing head mainly to move owing to printing the change of contoured article
Direction changes and then the operation that is adjusted the direction of printing mechanism is this area routine people
Member can be known according to prior art, and here is omitted.
A kind of separation coordinated type for 3D the printer above embodiment of the present invention provided
Pay-off and 3D printer are described in detail, and specific case used herein is to this
Principle and the embodiment of invention are set forth, and the explanation of above example is only intended to help
Understand the core concept of the present invention；Simultaneously for one of ordinary skill in the art, according to this
The thought of invention and method, the most all will change,
In sum, this specification content should not be construed as limitation of the present invention.
Claims (9)
1. for the separation coordinated type pay-off of 3D printer, it is characterised in that include squeezing
Go out mechanism, material feeding driving mechanism and with 3D printer be separatedly installed for installing extruder
One installing rack of structure, material feeding driving mechanism be operated alone extrusion mechanism on this installing rack with 3D
The printing head of printer synchronously moves back and forth.
2. the separation coordinated type pay-off for 3D printer as claimed in claim 1,
It is characterized in that, material feeding driving mechanism connects a controller, and this controller is also with feed mechanism even
Connect.
3. the separation coordinated type pay-off for 3D printer as claimed in claim 1,
It is characterized in that, material feeding driving mechanism includes a driving motor, and the rotating shaft of this driving motor is pacified
Filling a driving pulley, installing rack is provided with the outside of driven pulley, driving pulley and driven pulley
Being arranged with a driving belt, this driving belt is fixing with extrusion mechanism to be connected.
4. the separation coordinated type pay-off for 3D printer as claimed in claim 3,
It is characterized in that, installing rack includes the guide post being provided with conveyor track in the middle part of in the of, extrusion mechanism
Connect have a sliding seat, this sliding seat side is connected with conveyor track slidably, opposite side and
Driving belt is fixing to be connected.
5. the separation coordinated type pay-off for 3D printer as claimed in claim 4,
It is characterized in that, conveyor track is outwardly relative to the plane of guide post, and its both sides set relatively
Fluted, sliding seat is provided with the casting lug thereon of two and matching grooves, this slip corresponding to groove
Seat also includes one for the connecting portion of fixing connection driving belt.
6. the separation coordinated type pay-off for 3D printer as claimed in claim 3,
It is characterized in that, guide post bottom is fixing connects a support base, drives motor to be installed on support
On base.
7. the separation coordinated type pay-off for 3D printer as claimed in claim 6,
It is characterized in that, installing rack also includes a support bar being parallel to guide post, and support bar is on top
Portion is connected by a top board is fixing with guide post, and the bottom of support bar and guide post are by described
Support base is fixing to be connected.
8. a 3D printer, it is characterised in that include any one in claim 1-7
The described separation coordinated type pay-off printed for 3D, also includes feed conduit and 3D
The printing head of printer, one end connecting extruder structure of feed conduit, the other end connects printing
Shower nozzle.
9. 3D printer as claimed in claim 8 a kind of, it is characterised in that also include the
One pull bar, the second pull bar, the 3rd pull bar, the first guide rail pole arranged in triangle, the second guide rail
Bar, the 3rd guide rail pole, the first print drive mechanism, the second print drive mechanism and the 3rd print
Drive mechanism, on the first guide rail pole, the second guide rail pole and the 3rd guide rail pole respectively slidably
First slide block, the second slide block and the 3rd slide block it is installed, the first print drive mechanism, second dozen
Print drive mechanism and the 3rd print drive mechanism respectively correspondence drive the first slide block, the second slide block and
3rd slide block slides on the first guide rail pole, the second guide rail pole and the 3rd guide rail pole, the first pull bar,
One end of second pull bar and the 3rd pull bar is installed in rotation on the first slide block, the second slide block respectively
And the 3rd on slide block, the other end of the first pull bar, the second pull bar and the 3rd pull bar is the most rotatable
Be arranged on described printing head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610402464.4A CN105881911A (en) | 2016-06-08 | 2016-06-08 | Separate linkage type feeding device for 3D printer and 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610402464.4A CN105881911A (en) | 2016-06-08 | 2016-06-08 | Separate linkage type feeding device for 3D printer and 3D printer |
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| Publication Number | Publication Date |
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| CN105881911A true CN105881911A (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610402464.4A Pending CN105881911A (en) | 2016-06-08 | 2016-06-08 | Separate linkage type feeding device for 3D printer and 3D printer |
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Cited By (3)
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| CN107486984A (en) * | 2017-08-24 | 2017-12-19 | 浙江大学 | Barrel and the high storing parallel arm 3D printer of nozzle separate type |
| WO2019080148A1 (en) * | 2017-10-24 | 2019-05-02 | Shanghai Fusion Tech Co., Ltd. | Switching device for printing mode of 3d printer |
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| CN105128340A (en) * | 2015-09-23 | 2015-12-09 | 吉林省迪思科技有限公司 | Separation type moving device capable of realizing high-speed 3D (three dimensional) printing |
| CN205767545U (en) * | 2016-06-08 | 2016-12-07 | 深圳市斯塔睿科技有限公司 | Separation coordinated type pay-off and 3D printer for 3D printer |
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| CN106965433A (en) * | 2017-05-22 | 2017-07-21 | 四川建筑职业技术学院 | A kind of five axle 3D printers |
| CN107486984A (en) * | 2017-08-24 | 2017-12-19 | 浙江大学 | Barrel and the high storing parallel arm 3D printer of nozzle separate type |
| WO2019080148A1 (en) * | 2017-10-24 | 2019-05-02 | Shanghai Fusion Tech Co., Ltd. | Switching device for printing mode of 3d printer |
| US11072116B2 (en) | 2017-10-24 | 2021-07-27 | Shanghai Fusion Tech Co., Ltd. | Switching device for printing mode of 3D printer |
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Application publication date: 20160824 |