CN206825925U - The multi-functional 3D printer that synchronously can symmetrically print - Google Patents
The multi-functional 3D printer that synchronously can symmetrically print Download PDFInfo
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- CN206825925U CN206825925U CN201720370285.7U CN201720370285U CN206825925U CN 206825925 U CN206825925 U CN 206825925U CN 201720370285 U CN201720370285 U CN 201720370285U CN 206825925 U CN206825925 U CN 206825925U
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Abstract
The utility model provides a kind of multi-functional 3D printer that synchronously can symmetrically print, and is related to 3D printing technique field, and the multi-functional 3D printer that synchronously can symmetrically print includes two groups of identical inkjet printer structures；The inkjet printer structure is disposed vertically including an X to leading screw and a Y-direction leading screw, the X to leading screw and the Y-direction leading screw；One end of the Y-direction leading screw is connected with the X to leading screw by the first feed screw nut；The second feed screw nut is provided with the Y-direction leading screw, shower nozzle is provided with second feed screw nut；Inkjet printer structure is arranged symmetrically described in two groups；Two X are parallel to leading screw, and two Y-direction leading screws are located at two X between leading screw.The multi-functional 3D printer that synchronously can symmetrically print of the application, it is single to solve 3D printer function in the prior art, it is impossible to two symmetrical work pieces of isochronous printing, the bad technical problem of versatility.
Description
Technical field
3D printing technique field is the utility model is related to, is beaten more particularly, to a kind of multi-functional 3D that synchronously can symmetrically print
Print machine.
Background technology
3D printing is that it is straight by the intention of designer by the method for the direct machine-shaping of model established using design software
Connect and quickly express.3D printing equipment uses material lamination stack product technique mostly, and its groundwork process is will to build first
Good three-dimensional stereo model is discrete, also cries " section ", typically cut out several along a reference axis hangs down with above-mentioned reference axis
Plane that is straight and being parallel to each other.Handled, original three-dimensional stereo model is converted into a series of by the way that model is carried out into " section "
Two-dimensional model combination.Then, by special-purpose software and a series of algorithm, above-mentioned each " section " is changed into 3D
The recognizable code of printing device, nozzle system is driven by above-mentioned code, controls the movement locus of shower nozzle, is completed one " section "
Physical model.Finally, will be described all by controlling shower nozzle along the above-mentioned translation of axes vertical with each " section "
" section " accumulates, and final " printing " goes out three-dimensional entity model.
Classify according to the number of 3D printer isochronous printing, single-station, double and multistation can be divided into.Wherein either simplex
Position 3D printer be exactly the same time only in a platform, print the 3D printer of a workpiece, double and multistation are exactly
The same time in two or more platforms, prints the 3D printer of two or more workpiece.That is, single-station 3D
The printer same time can only make workpiece in platform, and double and multistation 3D printer can simultaneously at two or
Person's two or more platform makes two and multiple identical or different workpiece.Overlapping print platform is that multistation 3D printer is most main
Want feature.Actually two sets or more than two sets XY track shaft print platforms, it is overlapping to operate in a Z axis plane.
3D printer includes track telecontrol equipment, printing equipment, material feeding apparatus and control device.Wherein, track is transported
Dynamic device includes inkjet printer structure and vertical locus mechanism, inkjet printer structure and vertical locus mechanism vertical connection.Printing
Device includes print platform and shower nozzle, print platform are arranged on vertical locus mechanism, and the shower nozzle is arranged on the plane printing
In mechanism, for spraying consumptive material, workpiece is printed.Material feeding apparatus is used to handle and provide suitable printing consumables, control dress
Put the stable operation for controlling and monitoring said apparatus and complete machine.
The 3D printer of an XY axle system is wherein only included, is single-station 3D printer, includes multiple XY axle systems
3D printer, it is multistation 3D printer.But the 3D printer of current multi-work piece printing, only include an XY axle system.
It is in parallel that multiple shower nozzles are simply installed on an XY axle system, the fixation of the distance between shower nozzle is unadjustable, can only beat simultaneously
Print the workpiece of multiple small volumes.The above-mentioned equal function of 3D printer is single, and distance is fixed between shower nozzle, can be only done parallel work
Make, that is, all workpiece made are completely the same.But there are symmetrical work pieces in pairs for some, such as a pair of shoes or one
Glove, and some using when the machine components that are arranged symmetrically, if shaping can be made simultaneously by realizing, matching somebody with somebody between each other
Closing error will be reduced.The part used more in pairs, its mismatch error, which reduces, causes both in motion process
Connection is closer, and the stationarity of motion is more preferable, the also referred to as symmetrical printing of above-mentioned process engineering.
But existing above-mentioned all kinds of 3D printers, a usual machine are only capable of realizing a kind of function, therefore every kind of machine
Specific a kind of workpiece can only be processed, the versatility of machine is bad.For example, the 3D printer of symmetrical printing technology can be completed,
It supports and controls the structure of printing head shift motion to use reciprocal leading screw.But the reciprocal leading screw of above-mentioned use
The 3D printer of symmetrical printing function is realized, because the rotation direction of screw tap can not adjust at any time, also can not just realize double simultaneously
Parallel printing technology.Therefore, how to provide a kind of while realize that single-station printing, the printing of duplexing parallel-by-bit and double are symmetrically beaten
The 3D printer of print, it is the problem of those skilled in the art are urgently to be resolved.
Based on this, it is above-mentioned to solve that the utility model provides a kind of multi-functional 3D printer that synchronously can symmetrically print
Technical problem.
Utility model content
The purpose of this utility model is to provide a kind of multi-functional 3D printer that synchronously can symmetrically print, existing to solve
3D printer function present in technology is single, the bad technical problem of versatility.
The multi-functional 3D printer provided by the utility model that synchronously can symmetrically print, including two groups of identical plane printings
Mechanism；The inkjet printer structure hangs down including an X to leading screw and a Y-direction leading screw, the X to leading screw and the Y-direction leading screw
It is straight to place；One end of the Y-direction leading screw is connected with the X to leading screw by the first feed screw nut；It is provided with the Y-direction leading screw
Second feed screw nut, shower nozzle is provided with second feed screw nut；
Inkjet printer structure is arranged symmetrically described in two groups；Two X are parallel to leading screw, and two Y-direction leading screws are located at
Two X are between leading screw.
Optionally, the Y-direction leading screw is placed on the X to leading screw top.
Optionally, the inkjet printer structure also includes Y-direction leading screw support, and the Y-direction leading screw support is located at the Y-direction silk
Thick stick and the X are between leading screw；The Y-direction leading screw support includes Y-direction plate, and the Y-direction plate is strip plate, its length direction and institute
The bearing of trend for stating Y-direction leading screw is consistent；Nut seat is provided with the downside of the Y-direction plate, first feed screw nut is inlaid in
In the nut seat.
Optionally, the Y-direction leading screw support also includes bridgeware, and the bridgeware is located at the Y-direction with the nut seat
The same face of plate；The bridgeware is respectively and fixedly connected to the both ends of the Y-direction plate with the nut seat；Set in the bridgeware logical
Hole, the diameter of the through hole are more than diameters of the X to leading screw, and the bridgeware is sleeved on the X on leading screw.
Optionally, in addition to two root long bar shapeds X to plate, two X are separately positioned on the X under leading screw to plate
Side；
The bridgeware is slidably connected with the X to plate.
Optionally, the X is provided with slide rail to plate, and the bridgeware is provided with sliding block, and the sliding block is inserted into the cunning
In rail.
Optionally, the X is to being additionally provided with X on plate to leading screw bearing and X to motor support base, and the X is to leading screw bearing and institute
State X and be respectively and fixedly connected to both ends of the X to plate to motor support base, the leading screw bearing is provided with the axle being set with the X to leading screw
Hold, the X is used to fix motor to motor support base.
Optionally, the Y-direction leading screw support also includes Y-direction leading screw bearing and Y-direction motor support base；
The Y-direction leading screw bearing and the Y-direction motor support base are arranged at the upside with the Y-direction plate, are respectively and fixedly connected to
The both ends of the Y-direction plate；The leading screw bearing is provided with the bearing with Y-direction leading screw suit, and the Y-direction motor support base is used for solid
Determine motor.
Optionally, in addition to vertical locus mechanism, the vertical locus mechanism and the inkjet printer structure vertical connection,
The vertical locus mechanism includes four vertical leading screws, and four vertical leading screws are provided with a guide block, each described to lead
Block is embedded with feed screw nut, and the outside of four guide blocks is connected with four corners of print platform respectively.
Optionally, in addition to framework, the inkjet printer structure are placed on said frame, and the vertical locus mechanism is put
Put in the framework；
The framework includes four root posts, and four columns are parallel with four vertical leading screws respectively；
Slide rail is provided with four columns, sliding block is additionally provided with the guide block, the sliding block is inserted into described
In slide rail.
The multi-functional 3D printer that synchronously can symmetrically print provided by the utility model, including two groups of identical planes
Printing mechanism, inkjet printer structure are vertically put including an X to leading screw and a Y-direction leading screw, X to leading screw and the Y-direction leading screw
Put, one end of Y-direction leading screw is connected with X to leading screw by the first feed screw nut.The second feed screw nut is provided with Y-direction leading screw, the
Shower nozzle is provided with two feed screw nuts.Two groups of inkjet printer structures are arranged symmetrically, and two X are parallel to leading screw, two Y-direction leading screw positions
In two X between leading screw.
The multi-functional 3D printer that synchronously can symmetrically print provided by the utility model, every group of inkjet printer structure is all
It can individually control, movement of the shower nozzle in whole plane is implemented separately.Every group of inkjet printer structure comprising the X that is disposed vertically to
Leading screw and each one of Y-direction leading screw, correspond to the X-axis and Y-axis in cartesian coordinate system respectively.In X to being provided with first on leading screw
Thick stick nut, for forming screw pair to leading screw with X, therefore, the first feed screw nut can prolong X and be translated to leading screw, first
The track of thick stick nut correspondingly prints the coordinate of X-axis of any point in cartesian coordinate system in plane.In the first feed screw nut
Upper connection Y-direction leading screw, when the first feed screw nut prolongs X-axis translation, drive Y-direction leading screw to prolong X and translated to leading screw.In Y-direction silk
The second feed screw nut is provided with thick stick, shower nozzle is provided with the second feed screw nut.Similarly the second feed screw nut forms with Y-direction leading screw
Screw pair, the second feed screw nut prolong the translation of Y-direction leading screw, are now arranged on the shower nozzle on the second feed screw nut in Y-direction leading screw
Upper movement.To sum up, any point cartesian coordinate of the shower nozzle in whole plane can be completely expressed by one group of inkjet printer structure
Come, its X axis coordinate prolongs translations of the X to leading screw by the first screw pair and realizes that Y-axis coordinate prolongs Y by the second feed screw nut
Translation to leading screw is realized.
The multi-functional 3D printer that synchronously can symmetrically print provided by the utility model, two groups of inkjet printer structures pair
Claim arrangement, two X are parallel to leading screw, and two Y-direction leading screws are located at two X between leading screw.Two Y-direction leading screws are connected
X can realize multi-motion modes under the driving of leading screw.Two identical flutes are found if based on two inkjet printer structures
Karr reference axis, then each inkjet printer structure coordinate system relatively independent equivalent to one.
Firstth, when two Y-direction leading screws move towards, two the second feed screw nuts on two groups of inkjet printer structures can be real
Present synchronization reaches X-axis coordinate size is identical with symbol, and Y-axis coordinate size is identical, symbol is opposite 2 points.It is if now every
A shower nozzle is respectively provided with individual second feed screw nut, the two shower nozzles can be realized while print a pair of mutually symmetrical with works
Part, thus the multi-functional 3D printer that synchronously can symmetrically print provided by the utility model can realize the work(symmetrically printed
Energy.
Secondth, when two Y-direction leading screws move in the same direction, two the second feed screw nuts on two groups of inkjet printer structures can be real
Present synchronization reaches, in relative coordinate system, 2 points of X-axis and Y-axis coordinate size and symbol all same.It is if now each
A shower nozzle is respectively provided with second feed screw nut, the two shower nozzles can be realized while print two identical workpiece,
The multi-functional 3D printer that synchronously can symmetrically print has the function of printing parallel.
If the 3rd, fixing a Y-direction leading screw on a side of print platform, with the X that this root Y-direction leading screw is connected to silk
Thick stick also geo-stationary, another X is only driven to leading screw, make the Y-direction leading screw that its drive is disposed thereon entirely in printing plane
Mobile, the now described multi-functional 3D printer that synchronously can symmetrically print can realize the area using whole printing plane, beat
Print off the function of a large-scale workpiece.
4th, when one two X, Y-axis system printing alternate workpiece, double-colored or multi-color printing can be achieved.
5th, when limiting two X-axis traffic coverages, each irrelevant operation of two X, Y-axis system, two can be printed
Different workpiece.
Based on this, for the utility model than original technology, the symmetrical work(for printing and printing parallel can be realized simultaneously by having
Can, and the advantages of large-scale workpiece can also be printed.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram for the multi-functional 3D printer that synchronously can symmetrically print that the utility model embodiment provides；
Fig. 2 is another cloth of the inkjet printer structure of the multi-functional 3D printer that synchronously can symmetrically print shown in Fig. 1
Put mode；
Fig. 3 is the structural representation of the inkjet printer structure of the multi-functional 3D printer that synchronously can symmetrically print shown in Fig. 1.
Reference：
1- inkjet printer structures；The vertical locus mechanisms of 2-；3-Y is to leading screw；
4-X is to leading screw；5-Y is to plate；6- nut seats；
7- bridgewares；8-X is to plate；9-X is to leading screw bearing；
10-X is to motor support base；11-Y is to leading screw bearing；12-Y is to motor support base；
13- nozzle bosses；The vertical leading screws of 14-；15- frameworks；
16- print platforms.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Embodiment one
As shown in figure 1, provide a kind of multi-functional 3D printer that synchronously can symmetrically print in the present embodiment, it is described can
The synchronous multi-functional 3D printer symmetrically printed includes two groups of identical inkjet printer structures 1；The inkjet printer structure 1 includes
A piece X is disposed vertically to leading screw 4 and a Y-direction leading screw 3, the X to leading screw 4 and the Y-direction leading screw 3；The Y-direction leading screw 3
One end is connected with the X to leading screw 4 by the first feed screw nut；The second feed screw nut is provided with the Y-direction leading screw 3, it is described
Shower nozzle is provided with second feed screw nut；
Inkjet printer structure 1 is arranged symmetrically described in two groups；Two X are parallel to leading screw 4, two Y-direction leading screws 3
In two X between leading screw 4.
The multi-functional 3D printer that synchronously can symmetrically print provided by the utility model, work is accumulated using material lamination stack
Skill is by the model quick Fabrication simulated using mapping software into physical model.3D printer based on above-mentioned technique includes track
Telecontrol equipment, printing equipment, material feeding apparatus and control device, the brief course of work, will be in materials to melt consumptive material first
Heated in material feedway, then the consumptive material to liquid applies certain pressure, can be from shower nozzle with a stable flow velocity
Spray.Its printing equipment includes shower nozzle and print platform 16, and track telecontrol equipment includes inkjet printer structure 1 and vertical track machine
Structure 2, wherein inkjet printer structure 1 are used to drive shower nozzle to translate in a slicing layer, and vertical locus mechanism 2, which is used to drive, to be printed
The movement of the vertical direction of platform 16.In each slicing layer, shower nozzle is while extrusion consumptive material, while translated with inkjet printer structure 1,
The consumptive material of extrusion completes the printing of this layer after the condensation of this layer；Print platform 16 is driven to move up and down by vertical locus mechanism 2,
Continue to print the next layer of printing cut into slices on the basis of last layer section；Said process is repeated, until completing whole entity
Printing.The control device control whole system of 3D printer is run by above-mentioned operation, wherein the part for needing accurately to control is flat
Face printing mechanism 1 and vertical locus mechanism 2, the precision of said mechanism track directly affect the quality of shaping workpiece.
The multi-functional 3D printer that synchronously can symmetrically print provided by the utility model, model and be based on when cutting into slices
Three Cartesian coordinates, inkjet printer structure 1 are used to realize translation of the shower nozzle in X-Y plane, and vertical locus mechanism 2 is in realization
Shower nozzle prolongs the translation of Z axis；Realize translation of the shower nozzle in X-Y plane using an X being disposed vertically to leading screw 4 and a Y-direction silk
Thick stick 3, realize that shower nozzle prolongs the translation of Z axis and utilizes Z-direction leading screw.
It can either complete symmetrically to print to realize, and can is enough completed to print parallel, and what the application provided can be synchronously symmetrical
The multi-functional 3D printer of printing includes inkjet printer structure 1 described in two groups of identicals, and every group of inkjet printer structure 1 can be single
Solely control, is implemented separately movement of the shower nozzle in whole plane.Every group of inkjet printer structure 1 is comprising the X that is disposed vertically to leading screw 4
With Y-direction leading screw 3 each one, the X-axis and Y-axis in cartesian coordinate system are corresponded to respectively.In X to being provided with the first leading screw on leading screw 4
Nut, for forming screw pair to leading screw 4 with X, therefore, the first feed screw nut can prolong X and be translated to leading screw 4, first
The track of thick stick nut correspondingly prints the coordinate of X-axis of any point in cartesian coordinate system in plane.In the first feed screw nut
Upper connection Y-direction leading screw 3, when the first feed screw nut prolongs X-axis translation, drive Y-direction leading screw 3 to prolong X and translated to leading screw 4.In Y-direction
The second feed screw nut is provided with leading screw 3, shower nozzle is provided with the second feed screw nut.Similarly the second feed screw nut and Y-direction leading screw 3
Screw pair is formed, the second feed screw nut prolongs Y-direction leading screw 3 and translated, and is now arranged on the shower nozzle on the second feed screw nut in Y-direction
Moved on leading screw 3.To sum up, any point cartesian coordinate of the shower nozzle in whole plane can be complete by one group of inkjet printer structure 1
Show, its X axis coordinate prolongs translations of the X to leading screw 4 by the first screw pair and realizes that Y-axis coordinate is by the second leading screw
The translation that nut prolongs Y-direction leading screw 3 is realized.
The multi-functional 3D printer that synchronously can symmetrically print provided by the utility model, two groups of inkjet printer structures 1
It is arranged symmetrically, two X are parallel to leading screw 4, and two Y-direction leading screws 3 are located at two X between leading screw 4.Two Y-direction leading screws 3 with its
Under drivings of the X of connection to leading screw 4, multi-motion modes can be realized.Two are established if based on two inkjet printer structures 1
Identical cartesian coordinate axes, then each inkjet printer structure 1 coordinate system relatively independent equivalent to one.First, when two
Root Y-direction leading screw 3 is moved towards, and two the second feed screw nuts on two groups of inkjet printer structures 1 can be realized to be arrived in synchronization
Identical with symbol up to X-axis coordinate size, that Y-axis coordinate size is identical, symbol is opposite 2 points.If now each second feed screw nut
On be respectively provided with a shower nozzle, the two shower nozzles can be realized while print a pair of mutually symmetrical with workpiece, and thus this practicality is new
The multi-functional 3D printer that synchronously can symmetrically print that type provides can realize the function of symmetrically printing.
Secondly, when two Y-direction leading screws 3 move in the same direction, two the second feed screw nuts on two groups of inkjet printer structures 1 can
Realize and reached in synchronization, in relative coordinate system, 2 points of X-axis and Y-axis coordinate size and symbol all same.It is if now every
A shower nozzle is respectively provided with individual second feed screw nut, the two shower nozzles can be realized while print two identical works
Part, the multi-functional 3D printer that synchronously can symmetrically print have the function of printing parallel.Finally, if fixing a Y-direction
On a side of print platform 16, the X being connected with this root Y-direction leading screw 3 only drives another leading screw 3 to leading screw 4 also geo-stationary
Root X makes the Y-direction leading screw 3 that its drive is disposed thereon entirely moved in printing plane to leading screw 4, it is now described can be synchronously right
Claim the multi-functional 3D printer of printing can realize the work(for using the whole area for printing plane, printing a large-scale workpiece
Energy.
Based on this, for the utility model than original technology, the symmetrical work(for printing and printing parallel can be realized simultaneously by having
Can, multi-color printing, irrelevant the advantages of printing and large-scale workpiece can also be printed.
As shown in Figure 1,2 and 3, in the alternative of the present embodiment, the Y-direction leading screw 3 is placed on the X on leading screw 4
Side.
Because shower nozzle is arranged on Y-direction leading screw 3, the multi-functional 3D printing that synchronously can symmetrically print provided herein
Machine, Y-direction leading screw 3 is placed on X to the top of leading screw 4, facilitates the dismounting of shower nozzle.
As shown in figure 3, in the alternative of the present embodiment, the inkjet printer structure 1 also includes the support of Y-direction leading screw 3, institute
State the support of Y-direction leading screw 3 and be located at the Y-direction leading screw 3 and the X between leading screw 4；The support of Y-direction leading screw 3 includes Y-direction plate 5,
The Y-direction plate 5 is strip plate, and its length direction is consistent with the bearing of trend of the Y-direction leading screw 3；In the downside of the Y-direction plate 5
Nut seat 6 is provided with, first feed screw nut is inlaid in the nut seat 6.
The multi-functional 3D printer that synchronously can symmetrically print provided herein, feed screw nut is being formed to leading screw 4 with X
Nut seat 6 is provided with the outside of the first secondary feed screw nut, it is preferred that the configuration design of nut seat 6 is into square, not only processing side
Just, more have and be located at Y-direction leading screw 3 and X to the support of Y-direction leading screw 3 between leading screw 4, the support bag of Y-direction leading screw 3 using firm placement
Include Y-direction plate 5.Because Y-direction leading screw 3 is horizontal positioned, the second feed screw nut prolongs the horizontal translation of Y-direction leading screw 3, and the second feed screw nut has
Certain deadweight, easily causes the bumpy motion of screw pair, and Y-direction plate 5 is mainly used in support and includes the second feed screw nut
Nozzle boss 13, nozzle boss 13 is used to install shower nozzle, and therefore, Y-direction plate 5 is advantageous to the steady of the second feed screw nut and shower nozzle in fact
Allocate shifting.
As shown in figure 3, in the alternative of the present embodiment, the support of Y-direction leading screw 3 also includes bridgeware 7, the conversion
Part 7 is located at the same face of the Y-direction plate 5 with the nut seat 6；The bridgeware 7 is respectively and fixedly connected to described with the nut seat 6
The both ends of Y-direction plate 5；Set through hole in the bridgeware 7, the diameter of the through hole is more than diameters of the X to leading screw 4, described turn
Change part 7 and be sleeved on the X on leading screw 4.
The multi-functional 3D printer that synchronously can symmetrically print provided herein, in order to further improve inkjet printer
The precision of structure 1, bridgeware 7 is also provided with the downside of Y-direction plate 5.Because Y-direction plate 5 is elongated plates, hold during translation
Easily there is flexural deformation, therefore, in the downside of Y-direction plate 5 of every group of inkjet printer structure 1, the other end relative with nut seat 6 is all provided with
Bridgeware 7 has been put, for preferably supporting Y-direction plate 5, to improve its rigidity, so as to improve the smoothness of the motion of Y-direction leading screw 3,
Improve the printing precision of inkjet printer structure 1.
In order that the more compact structure of whole inkjet printer structure 1, sets in the bridgeware 7 of one group of inkjet printer structure 1
Put through hole, the through hole makes the X of another group of inkjet printer structure 1 be passed freely through to leading screw 4, therefore bridgeware 7 can not interfere X to
The rotation of leading screw 4, therefore the Major Diam that the diameter of the through hole of bridgeware 7 will be strictly larger than X to leading screw 4., will in order to facilitate processing
The profile of bridgeware 7 is also designed to square, it is preferred that bridgeware 7 is identical with the appearance profile of above-mentioned nut seat 6, Neng Gouti
The depth of parallelisms of the high X to leading screw 4 and Y-direction leading screw 3.
As shown in figure 3, in the alternative of the present embodiment, in addition to two root long bar shapeds X to plate 8, two X are to plate
8 are separately positioned on the X to the lower section of leading screw 4；The bridgeware 7 is slidably connected with the X to plate 8.Provided herein can
The synchronous multi-functional 3D printer symmetrically printed, while X is also provided with to plate 8, guide directions and bridgeware 7 and spiral shell of the X to plate 8
The moving direction of female seat 6 is identical.Bridgeware 7 and nut seat 6 are arranged on X to sliding on plate 8.
In the alternative of the present embodiment, the X is provided with slide rail to plate 8, and the bridgeware 7 is provided with sliding block, described
Sliding block is inserted into the slide rail.Sliding block and slide rail one, which improve, improves the smoothness of screw pair.
Shown in Fig. 3, in the alternative of the present embodiment, the X is to being additionally provided with X on plate 8 to leading screw bearing 9 and X to motor
Bearing 10, the X are respectively and fixedly connected to the X to the both ends of plate 8, the leading screw to leading screw bearing 9 and the X to motor support base 10
Bearing is provided with the bearing being set with the X to leading screw 4, and the X is used to fix motor to motor support base 10.
In the alternative of the present embodiment, the support of Y-direction leading screw 3 also includes Y-direction leading screw bearing 11 and Y-direction motor support base
12；The Y-direction leading screw bearing 11 and the Y-direction motor support base 12 are arranged at the upside with the Y-direction plate 5, are respectively and fixedly connected to
The both ends of the Y-direction plate 5；The leading screw bearing is provided with the bearing with the Y-direction leading screw 3 suit, and the Y-direction motor support base 12 is used
In fixed motor.
The multi-functional 3D printer that synchronously can symmetrically print provided herein, all leading screws are driven using motor,
Therefore there is provided the motor support base for being used to fix motor.In order that the stability of rotation of all leading screws, is configured on all leading screws
Radial journal bearing, therefore there is provided the Y-direction leading screw bearing 11 for fixing bearing.Y-direction leading screw bearing 11 and Y-direction motor support base 12
It is respectively and fixedly connected to the both ends of the Y-direction plate 5.As depicted in figs. 1 and 2, can be with Y-direction leading screw bearing 11 in left end, Y-direction motor support base
12 in right-hand member；Can also Y-direction motor support base 12 in left end, Y-direction leading screw bearing 11 is in right-hand member, the protection domain in the application
It is interior.
As shown in Fig. 2 in the alternative of the present embodiment, in addition to vertical locus mechanism 2, the vertical locus mechanism 2
With the vertical connection of inkjet printer structure 1, the vertical locus mechanism 2 includes four vertical leading screws 14, and four described vertical
Leading screw 14 is provided with a guide block, and each guide block is embedded with feed screw nut, and the outside of four guide blocks is respectively with beating
Print four corners connection of platform 16.
The multi-functional 3D printer that synchronously can symmetrically print provided herein, the fortune work(pair of vertical locus mechanism 2 make
With screw pair, leading screw is driven using motor.The feed screw nut coordinated with four vertical leading screws 14 is inlaid in nut seat 6
Interior, corner of the outer end of nut seat 6 respectively with print platform 16 connects.Preferably, vertical locus mechanism 2 uses four vertical leading screws
14, it is separately positioned on four corner points of rectangular print platform 16.Four vertical leading screws 14 can provide larger loading capacity, no
It can only ensure that print platform 16 itself moves up and down steady, additionally it is possible to ensure, when workpiece is more on print platform 16, to beat
Print platform 16 still is able to smoothly move up and down, to ensure accuracy of the print platform 16Z to motion.
As shown in Fig. 2 in the alternative of the present embodiment, in addition to framework 15, the inkjet printer structure 1 are placed on institute
State on framework 15, the vertical locus mechanism 2 is placed in the framework 15；The framework 15 includes four root posts, four institutes
It is parallel with four vertical leading screws 14 respectively to state column；Slide rail is provided with four columns, is also set on the guide block
Sliding block is equipped with, the sliding block is inserted into the slide rail.Due to there is the support of framework 15, make inkjet printer structure 1 and vertical rail
The vibrations of mark mechanism 2 further reduce, and improve the printing precision for the multi-functional 3D printer that entirely synchronously can symmetrically print.
To sum up, feature of the present utility model is：
Firstth, the multi-functional 3D printer that synchronously can symmetrically print provided herein is that have same Z axis, it is dual or
Multiple 3 axle print system.
Secondth, the multi-functional 3D printer that synchronously can symmetrically print provided herein, including two groups of identical planes
Printing mechanism, and two groups of identical inkjet printer structures have common track platform；That is, the printing of each print system
The trajectory range of space or operation is overlapping.
3rd, the multi-functional 3D printer that synchronously can symmetrically print provided herein, it can realize that various 3D is beaten
India side formula, specifically：
1. only run a Y-axis, when other Y-axis reside in most avris, that is, only run three axle system when, can beat
Print the maximum workpiece of Z axis platform license.2. run two Y-axis and two X-axis are run in the same direction, i.e. two three axles printings of operation simultaneously
During system, less workpiece can be printed.3. running two Y-axis and two mutual antikinesises of X-axis, two symmetrical works can be printed
Part.4. running two Y-axis and two mutual asynchronous operations of X-axis, that is, two three axle print systems, one workpiece of printing jointly is run,
It can be used as double-colored or polychrome 3D printer, and the double-colored or multi-color printing of single three axle print systems now can be avoided
Machine, easily hit silk, it is difficult to the problem of avoiding color transition this kind of.5. giving two X-axis each traffic coverage, two printings can be achieved
The irrelevant printing of system, two different workpiece can be printed.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
1. a kind of multi-functional 3D printer that synchronously can symmetrically print, it is characterised in that including two groups of identical inkjet printers
Structure；It is vertical to leading screw and the Y-direction leading screw to leading screw and a Y-direction leading screw, the X that the inkjet printer structure includes an X
Place；One end of the Y-direction leading screw is connected with the X to leading screw by the first feed screw nut；Is provided with the Y-direction leading screw
Two feed screw nuts, shower nozzle is provided with second feed screw nut；
Inkjet printer structure is arranged symmetrically described in two groups；Two X are parallel to leading screw, and two Y-direction leading screws are located at two
The X is between leading screw.
2. the multi-functional 3D printer according to claim 1 that synchronously can symmetrically print, it is characterised in that the Y-direction silk
Thick stick is placed on the X to leading screw top.
3. the multi-functional 3D printer according to claim 2 that synchronously can symmetrically print, it is characterised in that the plane is beaten
Printing mechanism also includes Y-direction leading screw support, and the Y-direction leading screw support is located at the Y-direction leading screw and the X between leading screw；The Y
Include Y-direction plate to leading screw support, the Y-direction plate is strip plate, and its length direction is consistent with the bearing of trend of the Y-direction leading screw；
Nut seat is provided with the downside of the Y-direction plate, first feed screw nut is inlaid in the nut seat.
4. the multi-functional 3D printer according to claim 3 that synchronously can symmetrically print, it is characterised in that the Y-direction silk
Thick stick support also includes bridgeware, and the bridgeware is located at the same face of the Y-direction plate with the nut seat；The bridgeware and institute
State the both ends that nut seat is respectively and fixedly connected to the Y-direction plate；Through hole is set in the bridgeware, the diameter of the through hole is more than the X
To the diameter of leading screw, the bridgeware is sleeved on the X on leading screw.
5. the multi-functional 3D printer according to claim 4 that synchronously can symmetrically print, it is characterised in that also including two
The X of strip is separately positioned on the X to leading screw lower section to plate, two X to plate；
The bridgeware is slidably connected with the X to plate.
6. the multi-functional 3D printer according to claim 5 that synchronously can symmetrically print, it is characterised in that the X is to plate
Slide rail is provided with, the bridgeware is provided with sliding block, and the sliding block is inserted into the slide rail.
7. the multi-functional 3D printer according to claim 6 that synchronously can symmetrically print, it is characterised in that the X is to plate
On be additionally provided with X and be respectively and fixedly connected to institute to motor support base to leading screw bearing and the X to motor support base, the X to leading screw bearing and X
Both ends of the X to plate are stated, the leading screw bearing is provided with the bearing being set with the X to leading screw, and the X is used to fix to motor support base
Motor.
8. the multi-functional 3D printer according to claim 3 that synchronously can symmetrically print, it is characterised in that the Y-direction silk
Thick stick support also includes Y-direction leading screw bearing and Y-direction motor support base；
The Y-direction leading screw bearing and the Y-direction motor support base are arranged at the upside with the Y-direction plate, are respectively and fixedly connected to the Y
To the both ends of plate；The leading screw bearing is provided with the bearing with Y-direction leading screw suit, and the Y-direction motor support base is used for fixed electricity
Machine.
9. the multi-functional 3D printer according to claim 1 that synchronously can symmetrically print, it is characterised in that it is vertical also to include
Locus mechanism, the vertical locus mechanism and the inkjet printer structure vertical connection, the vertical locus mechanism include four
Vertical leading screw, four vertical leading screws are provided with a guide block, and each guide block is embedded with feed screw nut, described in four
The outside of guide block is connected with four corners of print platform respectively.
10. the multi-functional 3D printer according to claim 9 that synchronously can symmetrically print, it is characterised in that also including frame
Frame, the inkjet printer structure are placed on said frame, and the vertical locus mechanism is placed in the framework；
The framework includes four root posts, and four columns are parallel with four vertical leading screws respectively；
Slide rail is provided with four columns, sliding block is additionally provided with the guide block, the sliding block is inserted into the slide rail
It is interior.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720370285.7U CN206825925U (en) | 2017-04-10 | 2017-04-10 | The multi-functional 3D printer that synchronously can symmetrically print |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720370285.7U CN206825925U (en) | 2017-04-10 | 2017-04-10 | The multi-functional 3D printer that synchronously can symmetrically print |
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| CN201720370285.7U Expired - Fee Related CN206825925U (en) | 2017-04-10 | 2017-04-10 | The multi-functional 3D printer that synchronously can symmetrically print |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106956434A (en) * | 2017-04-10 | 2017-07-18 | 北京碧如蓝工贸公司 | The multi-functional 3D printer that synchronously can symmetrically print |
| CN113000859A (en) * | 2021-02-24 | 2021-06-22 | 武汉大学 | A3D graphite alkene normal position is from giving birth to device for powder bed laser melting vibration material disk |
-
2017
- 2017-04-10 CN CN201720370285.7U patent/CN206825925U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106956434A (en) * | 2017-04-10 | 2017-07-18 | 北京碧如蓝工贸公司 | The multi-functional 3D printer that synchronously can symmetrically print |
| CN113000859A (en) * | 2021-02-24 | 2021-06-22 | 武汉大学 | A3D graphite alkene normal position is from giving birth to device for powder bed laser melting vibration material disk |
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Granted publication date: 20180102 |