CN208263439U - Lateral 3D printer - Google Patents
Lateral 3D printer Download PDFInfo
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- CN208263439U CN208263439U CN201820399167.3U CN201820399167U CN208263439U CN 208263439 U CN208263439 U CN 208263439U CN 201820399167 U CN201820399167 U CN 201820399167U CN 208263439 U CN208263439 U CN 208263439U
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- 238000007639 printing Methods 0.000 claims abstract description 61
- 241000446313 Lamella Species 0.000 claims abstract description 11
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- 230000004886 head movement Effects 0.000 claims description 3
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- 235000008434 ginseng Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
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Abstract
The utility model discloses a kind of lateral 3D printer, the transverse direction 3D printer includes print head, introduction, the first driving group, support component and the second driving group.Introduction is used to accept the lamella of printhead prints, first driving group is connected with print head, first driving group can drive print head to move respectively along Y-axis and Z-direction, support component is used to support and limits introduction, second driving group is connected with introduction, and the second driving group can drive introduction to move in the X-axis direction with respect to support component.X-axis, Y-axis, Z axis constitute cartesian coordinate system, and introduction is moved as unit of setting length, and setting length is equal to the lamellar spacing of print head single printing.One in the length size for the workpiece that can be printed according to the lateral 3D printer of the utility model embodiment is not influenced by printing frame, so that the kinematic dexterity of print head greatly enhances, the workpiece of printing is more diversified.
Description
Technical field
The utility model relates to advanced manufacturing field more particularly to a kind of lateral 3D printers.
Background technique
Existing 3D printer generallys use vertical printing mechanism to carry out the printing of workpiece.Heating nozzle is according to the water of workpiece
Plane section profile information, makees the movement on X-Y plane, and thermoplasticity filamentary material is sent to hot melt spray head by wire squeezes mechanism, and
It is heated to melting in hot melt spray head, as subsequent silk is squeezed into, the consumptive material of thawing is coated on printing machine bottom board platform, after cooling
Form one layer of thin slice.After the completion of one layer cross section, bottom plate platform declines the height of a thin slice, then carries out next layer of thawing and cover
Lid, loops back and forth like this, finally prints complete workpiece.
The workpiece size that the 3D printer of conventional vertical formula printing prints will receive the pact of printer frame size itself
Beam.For vertical printer in printing, the size for printing bottom plate determines the maximum cross-sectional sizes of workpiece, to limit workpiece
Length and width size.As soon as the printing head needs printed vertically move on the platform for being parallel to X-Y plane, this needs one
Vertical braced frame is organized to support printing head in printing plane motion, therefore workpiece is height-limited in support printing head
Vertical frame, that is, the workpiece size printed can not be more than 3D printer frame size.Under the limitation of length and height,
It is more regular (workpiece that length is closer to) that vertical printer is suitable for stamp with the size, and elongated in printing truss etc.
When the workpiece of type, it is necessary to which the height for extending vertical braced frame can make 3D printer after frame extends to certain altitude
Position of centre of gravity promoted, reduce stability when printing, the vibration that generates is to workpiece when belt drives print head high-speed motion
Influence can amplify, to reduce printing precision and workpiece straightness.Therefore constraint of the vertical printer due to bottom plate and frame, hardly possible
To realize that a printer completes the diversified print out task of the different workpiece of different shape, depth-width ratio.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model mentions
A kind of lateral 3D printer out, one in the length size for the workpiece that the transverse direction 3D printer can print by not beating
Print frame.
According to the lateral 3D printer of the utility model embodiment, comprising: print head；Introduction, the introduction is for accepting
The lamella of the printhead prints；First driving group, first driving group are connected with the print head, first driving group
The print head can be driven to move respectively along Y-axis and Z-direction；Support component, the support component are used to support and limit institute
State introduction；Second driving group, second driving group are connected with the introduction, and second driving group can drive the introduction phase
The support component is moved in the X-axis direction；Wherein, the X-axis, the Y-axis, the Z axis constitute cartesian coordinate system, described
Introduction is moved as unit of setting length, and the setting length is equal to the lamellar spacing of print head single printing.
According to the lateral 3D printer of the utility model embodiment, since print head can move respectively along Y-axis and Z axis, and
The introduction for accepting printhead prints lamella can move in the X-axis direction, therefore the length of the workpiece that can print of lateral 3D printer,
One in wide, high size is not influenced by printing frame, so that the kinematic dexterity of print head greatly enhances, the workpiece of printing
It is more diversified.In addition, support and position-limiting action due to support component, introduction are beaten only towards separate in print procedure
The direction smooth motion for printing head, improves printing precision to a certain extent.
In some embodiments, second driving group includes: clamping device, and the clamping device is for clamping described draw
Son and the driving introduction are directed away from the direction movement of the print head；X-axis driving motor, the X-axis driving motor are used for
The clamping device is driven to move.
Specifically, second driving group further include: X-axis lead screw, the electricity of the X-axis lead screw and the X-axis driving motor
Arbor is connected；X-axis slide block, the X-axis slide block are connected with the X-axis lead screw, the X-axis slide block in X-axis lead screw rotation
It moves along the x-axis and the clamping device is driven to move.
In some embodiments, the support component includes: truss；Multiple guiding devices, the multiple guiding device point
It is not located on the truss, the multiple guiding device is only against on the introduction respectively along different directions to draw described in clamping
Son.
Specifically, each guiding device includes: universal wheel component, and the universal wheel component includes wheel seat and stops
The wheel being against on the introduction；Connecting rod, the connecting rod be connected to the universal wheel the wheel seat and the truss it
Between.
In some embodiments, first driving group includes: Z axis support rod；Z axis sliding block, the Z axis sliding block is slidably
Ground is located on the Z axis support rod, is equipped with the print head on the Z axis sliding block.
Specifically, first driving group further include: Z axis lead screw, the Z axis lead screw are located on the Z axis support rod, institute
Z axis lead screw is stated to be connected with the Z axis sliding block；Z axis driving motor, the Z axis driving motor drive the Z axis lead screw to rotate so that
The relatively described Z axis lead screw sliding of the Z axis sliding block.
In some embodiments, first driving group includes: Y-axis support rod；Y-axis sliding block, the Y-axis sliding block is slidably
Ground is located on the Y-axis support rod, and the Z axis support rod is equipped on the Y-axis sliding block.
Specifically, first driving group further include: Y-axis lead screw, the Y-axis lead screw are connected on the Y-axis support rod,
The Y-axis lead screw is connected with the Y-axis sliding block；Y-axis driving motor, the Y-axis driving motor drive the Y-axis lead screw rotation with
Make the relatively described Y-axis lead screw sliding of the Y-axis sliding block.
In some embodiments, first driving group respectively drives the print head movement using two stepper motors,
Second driving group drives the print head movement using a stepper motor.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the schematic perspective view of the lateral 3D printer of the utility model embodiment.
Fig. 2 is the overall structure front view of the lateral 3D printer of the utility model embodiment.
Fig. 3 is the overall structure top view of the lateral 3D printer of the utility model embodiment.
Fig. 4 is the overall structure side view of the lateral 3D printer of the utility model embodiment.
Appended drawing reference:
Lateral 3D printer 10,
Print head 100,
Introduction 200,
First driving group 300,
Z axis support rod 311, Z axis lead screw 312, Z axis sliding block 313, Z axis driving motor 314,
Y-axis support rod 321, Y-axis lead screw 322, Y-axis sliding block 323, Y-axis driving motor 324,
Second driving group 400,
X-axis driving motor 411, X-axis lead screw 412, X-axis slide block 413, clamping device 414,
Support component 500,
Truss 510, guiding device 520, universal wheel component 521, connecting rod 522,
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.In addition, defining " first ", the feature of " second " can explicitly or implicitly include one or more of the features.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Below with reference to Fig. 1-Fig. 4 description according to the lateral 3D printer 10 of the utility model embodiment
As shown in Figure 1, including print head 100, introduction 200, the according to the utility model embodiment transverse direction 3D printer 10
One driving group 300, the second driving group 400 and support component 500.Introduction 200 is used to accept the lamella of the printing of print head 100, the
One driving group 300 is connected with print head 100, and the first driving group 300 can drive print head 100 to transport respectively along Y-axis and Z-direction
Dynamic, support component 500 is used to support and limits 200 second driving group 400 of introduction and is connected with introduction 200, and the second driving group 400 can
Driving introduction 200 is moved in the X-axis direction with respect to support component 500.X-axis, Y-axis, Z axis constitute cartesian coordinate system, introduction 200 with
It is mobile as unit to set length, setting length is equal to the lamellar spacing that 100 single of print head prints.
It should be noted that since print head 100 can be transported respectively under the driving of the first driving group 300 along Y-axis and Z axis
It is dynamic, and the introduction 200 for accepting the printing lamella of print head 100 can move in the X-axis direction under the driving of the second driving group 400.
Therefore, the utility model embodiment transverse direction 3D printer 10 utilizes " FDM " fused glass pellet technology, is to rely on introduction 200,
Print head 100 is printed in Y-Z plane, it is every printed one layer after, by the second driving group 400 by introduction 200 be directed away from beat
It is mobile as unit that the direction of print head 100 sets length.Since setting length is equal to the lamellar spacing of 100 single of print head printing,
So that is just printed flat has advanced the thickness of a lamella away from 100 direction of print head.To be stayed to next plane
Print space out moves in circles as a cycle and completes until printing.According to narration it is found that the lateral 3D of this hair embodiment
The X-direction of printer 10 does not constrain, therefore can theoretically print indefinite length.In addition to this, the utility model is implemented
The lateral 3D printer 10 of example is equipped with the support component 500 for playing support and limiting introduction 200, that is to say, that in print procedure
In, support and position-limiting action due to support component 500, introduction 200 are steadily transported only towards the direction far from print head 100
It is dynamic, printing precision is improved to a certain extent.
The problem of being limited for the workpiece that conventional printer prints by printing bottom plate size, the utility model embodiment
200 part of introduction of lateral 3D printer 10 is equivalent to the printing bottom plate of vertical printer, but differs in that, vertical is beaten
The printing bottom plate of print machine has been just fixed size after groups of printers takes on factory, can not be changed.And the transverse direction of the present embodiment
The introduction 200 of 3D printer 10 can be substituted for corresponding arbitrary dimension according to the cross-sectional sizes demand of workpiece, only need to will be electric
The origin of brain control program adjusts accordingly can be completed corresponding task.Meanwhile each layer that vertical printer prints is cut
Face is all to be located at spray head to be formed by frame with fuselage, and the introduction 200 of the lateral 3D printer 10 of the present embodiment is to be located at
Print head 100 and the platform for carrying print head 100 are formed by except frame, therefore, the lateral 3D printer 10 of the present embodiment
The length and width size for the workpiece that can be printed is not printed bottom plate by vertical printer and printer frame structure is limited.
For the height-limited vertical frame in support printing head for the workpiece that conventional printer prints, that is, print
Workpiece size can not be more than this problem of the size of D printer frame, the lateral 3D printer 10 of the utility model embodiment
X-axis can be abstracted as a ray, i.e. 200 part of introduction of printing initial part is an endpoint, and the X-axis drawn is square
To can theoretically extend to infinite point.The workpiece printed is every to have printed one layer, can be from the second driving group 400 to X-axis
Positive direction pushes the thickness of a lamella, in cycles, until the length of workpiece reaches necessary requirement.
In conclusion the lateral 3D printer 10 of the utility model embodiment in three X-axis, Y-axis, Z axis directions one
A direction is that there is no limit therefore one in the length size of workpiece that can print of lateral 3D printer 10 is not by beating
The influence of frame is printed, so that the kinematic dexterity of print head 100 greatly enhances, the workpiece of printing is more diversified.
It should be noted that X-axis, Y-axis, Z-direction can be arbitrarily designated, also in the embodiments of the present invention
It is to say, the direction of X-axis both may be the length direction of workpiece, it is also possible to the width direction of workpiece, it is also possible to the height of workpiece
Direction is spent, it is not air exercise that X-axis, Y-axis, Z-direction here, which is only used for distinguishing the direction of motion of print head 100 and introduction 200,
Print the limitation of head 100 and 200 direction of motion of introduction.Certainly, X-axis, Y-axis, Z axis can be vertical two-by-two, can also be mutually inclined and set
It sets.
According to the lateral 3D printer 10 of the utility model embodiment, since print head 100 can be transported respectively along Y-axis and Z axis
It is dynamic, and the introduction 200 for accepting the printing lamella of print head 100 can move in the X-axis direction, therefore lateral 3D printer 10 can be beaten
One in the length size of the workpiece of print is not influenced by printing frame, so that the kinematic dexterity of print head 100 is big
Big enhancing, the workpiece of printing are more diversified.In addition, in print procedure, since the support and limit of support component 500 are made
With introduction 200 improves printing precision only towards the direction smooth motion far from print head 100 to a certain extent.
Additional description is needed, in the embodiments of the present invention, when the workpiece printed is continuous in the horizontal direction
When extension, the size of the vertical direction of workpiece can't generate any variation, and the frame of lateral 3D printer 10 itself also need not
Adjustment in any size only need in the horizontal direction provide workpiece some appropriate for offsetting the support construction of gravity
, therefore whole height of C.G. does not generate variation, and stability when printing is unrelated with the Workpiece length printed, makes
Do not change substantially when obtaining the workpiece of 10 centimeter lengths of height of C.G. and printing in printing special-shaped workpiece, such as 10 meters of long truss.
While height of C.G. is constant, since the two sides of workpiece are contacted with support component 500 always, while the new printing work extended
Part part also has new lower support structure to provide support to it, greatly improves the printing stability of lateral 3D printer 10.
In some embodiments, as shown in Figure 1, the second driving group 400 includes clamping device 414 and X-axis driving motor
411, clamping device 414 is used to clamp introduction 200 and the direction for driving introduction 200 to be directed away from print head 100 moves, and X-axis is driven
Dynamic motor 411 is for driving clamping device 414 to move.It is understood that since clamping device 414 clamps introduction 200 always,
Therefore, when clamping device 414 of counting being driven to move when X-axis driving motor 411 rotates, introduction 200 is directed away from print head
100 direction movement, and due to the clamping action of clamping device 414, skew will not occur for introduction 200, beat to ensure that
Print the printing precision of head 100.Advantageous, clamping device 414 is formed as electrical clip, and the aid power of clamping device 414 can be with as a result,
It more accurately controls, avoids the phenomenon that clamping device 414 damages introduction 200 generation.
Specifically, the second driving group 400 further includes X-axis lead screw 412 and X-axis slide block 412, and X-axis lead screw 412 and X-axis drive
The motor shaft of motor 411 is connected, and X-axis slide block 412 is connected with X-axis lead screw 412,412 edge of X-axis slide block when X-axis lead screw 412 rotates
X-axis is mobile and clamping device 414 is driven to move.Thus, it is possible to the sliding for making clamping device 414 relatively stable, so that
The movement of introduction 200 is relatively stable.
Certainly, the form of the second driving group 400 can also be other forms, for example, the second driving group 400 include X-axis
Lead screw 412 and push plate, X-axis lead screw 412 are connected with the motor shaft of X-axis driving motor 411, and push plate is connected with X-axis lead screw 412, in X
Push plate moves along the x-axis and introduction 200 is pushed to move when axial filament thick stick 412 rotates.
In some embodiments, multiple as shown in Figure 1, support component 500 includes truss 510 and multiple guiding devices 520
Guiding device 520 is respectively provided on truss 510, and multiple guiding devices 520 are only against on introduction 200 respectively along different directions to press from both sides
Hold introduction 200.It is understood that multiple guiding devices 520 can limit introduction 200 towards Y-axis and the direction of motion of Z axis,
It ensure that introduction 200 can only move in the X-axis direction, reduce introduction 200 in print procedure and shake caused printing error, improve
The printing precision of print head 100.
Specifically, each guiding device 520 includes universal wheel component 521 and connecting rod 522, and universal wheel component 521 is wrapped
The wheel for including wheel seat and being only against on introduction 200, connecting rod 522 are connected between the wheel seat of universal wheel and truss 510.It can be with
Understand, in the direction motion process that introduction 200 is directed away from print head 100.Due to rubbing between wheel and introduction 200
Wiping is lesser rolling friction, to reduce the resistance of the movement of introduction 200 and reduce the abrasion of introduction 200.Certainly, exist
In the other embodiments of the utility model, guiding device 520 is also possible to other forms, for example, guiding device 520 includes only supporting
Ball bearing or roller bearing on introduction 200 etc..
Advantageously, support component 500 is placed close to the printing plane of print head 100, thus, it is possible to further increase support
Restriction effect of the component 500 to introduction.
In some embodiments, as shown in Figure 1, the first driving group 300 includes Z axis support rod 311 and Z axis sliding block 313, Z
Axis sliding block 313 is slidably disposed on Z axis support rod 311, and print head 100 is equipped on Z axis sliding block 313.Compared to conventional belt
The 3D printer for driving print head 100 to move, the side that the lateral 3D printer 10 of the utility model embodiment is slided using sliding block
Formula drives print head 100 to move, and print head 100 moves more stable, reduces conventional printer since belt shakes institute's band
The printing error come.
Specifically, the first driving group 300 further includes Z axis lead screw 312 and Z axis driving motor 314, and Z axis lead screw 312 is located at Z
On axis support rod 311, Z axis lead screw 312 is connected with Z axis sliding block 313, Z axis driving motor 314 drive Z axis lead screw 312 rotate so that
Z axis sliding block 313 is slided with respect to Z axis lead screw 312.It is understood that lead screw has self-locking function, avoids Z axis sliding block 313 and exist
The phenomenon that being damaged when not printing due to gravity landing.Certainly, what needs to be explained here is that, print head 100 is driven
Motion structure can also have other modes, for example, linear motor driving Z axis sliding block 313 is slided with respect to Z axis support rod 311, and example
Such as, Z axis support rod 311 is equipped with transmission chain, and print head 100 is located on transmission chain.
In some embodiments, as shown in Figure 1, the first driving group 300 includes Y-axis support rod 321 and Y-axis sliding block 323, Y
Axis sliding block 323 is slidably disposed on Y-axis support rod 321, and Z axis support rod 311 is equipped on Y-axis sliding block 323.Z axis branch as a result,
Strut 311 can more smoothly opposite Y-axis support rod 321 slides, so that print head 100 is also more steady along the movement of Y-axis,
To improve the printing precision of print head 100 to a certain extent.
Specifically, the first driving group 300 further includes Y-axis lead screw 322 and Y-axis driving motor 324, and Y-axis lead screw 322 is connected to
On Y-axis support rod 321, Y-axis lead screw 322 is connected with Y-axis sliding block 323, Y-axis driving motor 324 drive Y-axis lead screw 322 rotation with
Slide Y-axis sliding block 323 with respect to Y-axis lead screw 322.Z axis support rod 311 can more stable opposite Y-axis support rod as a result,
321 slidings, so that print head 100 is also more steady along the movement of Y-axis, to improve beating for print head 100 to a certain extent
Print precision.Certainly, what needs to be explained here is that, the motion structure of driving Z axis support rod 311 can also have other modes, for example,
Linear motor drives Z axis support rod 311 to slide with respect to Y-axis support rod 321, in another example, Y-axis support rod 321 is equipped with transmission chain,
Z axis support rod 311 is located on transmission chain.
In some embodiments, as shown in Figure 1, the first driving group 300 respectively drives print head using two stepper motors
100 movements, the second driving group 400 are moved using a stepper motor driving print head 100.Due to introduction 200 movement be with
Synusia can make the control section of the first driving group 300 and the second driving group 400 using stepper motor with a thickness of unit motion
It is relatively simple, and kinematic accuracy is higher.Certainly, the first driving group 300 and the second driving group 400 can also use three servo electricity
Machine respectively drives print head 100 and introduction 200 moves.
In some embodiments, lateral 3D printer 10 further includes Auxiliary support seat, and Auxiliary support seat is used for Auxiliary support
Introduction 200.It is understood that when print lamella is more and more, when workpiece is more and more longer along the size of X-axis, in order to prevent
Workpiece is sagging under gravity, can increase multiple Auxiliary support seats in the lower section of introduction 200, to offset introduction 200
Gravity.
In some embodiments, lateral 3D printer 10 further includes distance detection device, and distance detection device is for detecting
The move distance of clamping device 414 is that clamping device 414 unclamps introduction 200 when clamping device 414 moves set distance, returns to
Initial position.It should be understood that the lateral 3D printer 10 of the utility model embodiment can theoretically print indefinite length
Workpiece, but if the direction sliding that clamping device 414 is constantly directed away from print head 100 to will lead to X-axis slide rail too long, from
And make the cost of the lateral 3D printer 10 of the utility model embodiment excessively high.The setting distance inspection on lateral 3D printer 10
Device is surveyed, is retoured after clamping device 414 can be made to move certain distance, to limit the length of X-axis slide rail, is controlled
Cost.
In some embodiments, lateral 3D printer 10 further includes the detection device for detecting printing Workpiece length.By
This, effectively monitors print length and printing precision.
The lateral 3D printer 10 of one specific embodiment of the utility model is described below with reference to Fig. 1-Fig. 4.
As Figure 1-Figure 4, the lateral 3D printer 10 of the present embodiment includes print head 100, the driving of introduction 200, first
The 300, second driving group 400 of group and support component 500.Introduction 200 is used to accept the lamella of the printing of print head 100, the first driving
Group 300 is connected with print head 100, and the first driving group 300 can drive print head 100 to move respectively along Y-axis and Z-direction, support
Component 500 is used to support and limits introduction 200, and the second driving group 400 is connected with introduction 200, and the second driving group 400, which can drive, draws
The opposite support component 500 of son 200 moves in the X-axis direction.X-axis, Y-axis, Z axis constitute cartesian coordinate system, and introduction 200 is to set length
Degree is that unit is mobile, and setting length is equal to the lamellar spacing of 100 single of print head printing.
First driving group 300 includes Z axis support rod 311, Z axis sliding block 313, Z axis lead screw 312 and Z axis driving motor 314, Z
Axial filament thick stick 312 is located on Z axis support rod 311, and print head 100 is equipped on Z axis sliding block 313, Z axis lead screw 312 and Z axis sliding block 313
It is connected, Z axis lead screw 312 is driven to rotate for Z axis driving motor 314 so that Z axis sliding block 313 is slided with respect to Z axis lead screw 312.First drives
Dynamic group 300 further includes Y-axis support rod 321, Y-axis sliding block 323, Y-axis lead screw 322 and Y-axis driving motor 324, on Y-axis sliding block 323
Z axis support rod 311 is installed, Y-axis lead screw 322 is connected on Y-axis support rod 321, and Y-axis lead screw 322 is connected with Y-axis sliding block 323,
Y-axis lead screw 322 is driven to rotate for Y-axis driving motor 324 so that Y-axis sliding block 323 is slided with respect to Y-axis lead screw 322.Second driving group
400 include clamping device 414, X-axis driving motor 411, X-axis lead screw 412 and X-axis slide block 412, and clamping device 414 is for clamping
Introduction 200 and be connected with X-axis slide block 412, X-axis lead screw 412 is connected with the motor shaft of X-axis driving motor 411, X-axis slide block 412 with
X-axis lead screw 412 is connected, and when X-axis lead screw 412 rotates, X-axis slide block 412 moves along the x-axis and clamping device 414 is driven to move.X-axis
Driving motor 411, Y-axis driving motor 324 and Z axis driving motor 314 are all made of 57 stepper motors.
Support component 500 includes truss 510 and multiple guiding devices 520, and multiple guiding devices 520 are respectively provided at truss
On 510, multiple guiding devices 520 are only against on introduction 200 to clamp introduction 200 respectively along different directions.Each guiding device
520 include universal wheel component 521 and connecting rod 522, and universal wheel component 521 includes wheel seat and is only against on introduction 200
Wheel, connecting rod 522 are connected between the wheel seat of universal wheel and truss 510.
Print head 100 include heating device, extrusion device (delta printer typical case's extruder head, long-range version extruder, i.e.,
The stepper motor of wire feed and nozzle separate) and distance detection device (range sensor).The control module of lateral 3D printer 10
Using 2560 single-chip microcontroller of Arduino Mega, code firmware used is Marlin_v1 firmware, and control software is Printrun
Slic3r.The wire-feed motor of print head 100 uses 42 stepper motors
Before printing, introduction 200 is first placed on the position apart from print head 1000.2mm, will be drawn using clamping device 414
Son 200 steps up, and is located using support component 500.When printing, print head 100 is first according to corresponding wire rod (PLA or ABS)
It is preheating to corresponding temperature, the work stepper motor that driving print head 100 works starts to squeeze wire rod, the wire rod squeezed out after heating
Before being contacted and adhered to molten condition on the ready introduction 200 for being placed in main support structure.After contact constantly
It is cooled to room temperature and solidifies, be integrated with introduction 200.First driving group 300 controls the position of the Y-Z plane of print head 100100
It sets, after covering the route according to algorithmic rule, a synusia just prints completion, and the second driving group 400 driving clamping device 414 makes
It obtains this synusia just printed to march forward 0.2mm (thickness of i.e. one synusia) to X-axis pros, the printing to next layer reserves
Space.After the mobile 100mm of clamping device 414, unclamps clamping and controlling the second driving group 400 makes it be returned to initial position,
It returns to initial position rear clamping device 414 and steps up introduction 200 again.It requires according to workpiece size, constantly repeats the above steps, directly
Reach demand to Workpiece length.When workpiece is longer, in print procedure, Auxiliary support appropriate artificially is added in workpiece bottom
Seat is to offset gravity suffered by workpiece, to guarantee workpiece straightness.
Compared with prior art, the lateral 3D printer 10 of the present embodiment is created in structure and printing production mode reform
Newly, traditional vertical printing technique is abandoned.The lateral 3D printer 10 of the present embodiment uses X-axis open by design, so that
The workpiece printed theoretically can achieve indefinite length.The design of landscape orientation and with lead screw substitution belt design reduce
The influence to print procedure is vibrated, the straightness of workpiece is required to provide guarantee.Support component 500 limits introduction 200
Movement, guarantees structural stability when printing, and print head 100 and introduction 200 vibrate smaller in print procedure, can be used for space
Printing.Auxiliary support seat and the work piece interface product printed are larger, reduce in print procedure because shaking the influence to workpiece.
Simultaneously as, with the growth of workpiece, the height of lateral 3D printer 10 and workpiece entirety center of gravity is not in horizontal print procedure
Have generation variation so that its print stability it is unrelated with the Workpiece length printed, improve lateral 3D printer 10 print it is non-
Stability when conventional shape (i.e. length difference is larger) workpiece.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art
The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or
Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are defined by the claims and their equivalents.
Claims (10)
1. a kind of transverse direction 3D printer characterized by comprising
Print head；
Introduction, the introduction are used to accept the lamella of the printhead prints；
First driving group, first driving group are connected with the print head, and first driving group can drive the print head
It is moved respectively along Y-axis and Z-direction；
Support component, the support component are used to support and limit the introduction；
Second driving group, second driving group are connected with the introduction, and second driving group can drive the introduction opposite
The support component moves in the X-axis direction；
Wherein, the X-axis, the Y-axis, the Z axis constitute cartesian coordinate system, and the introduction is moved as unit of setting length
Dynamic, the setting length is equal to the lamellar spacing of print head single printing.
2. transverse direction 3D printer according to claim 1, which is characterized in that second driving group includes:
Clamping device, the clamping device is used to clamp the introduction and the driving introduction is directed away from the side of the print head
To movement；
X-axis driving motor, the X-axis driving motor is for driving the clamping device to move.
3. transverse direction 3D printer according to claim 2, which is characterized in that second driving group further include:
X-axis lead screw, the X-axis lead screw are connected with the motor shaft of the X-axis driving motor；
X-axis slide block, the X-axis slide block are connected with the X-axis lead screw, and in X-axis lead screw rotation, the X-axis slide block is along X-axis
It moves and the clamping device is driven to move.
4. transverse direction 3D printer according to claim 1, which is characterized in that the support component includes:
Truss；
Multiple guiding devices, the multiple guiding device are respectively provided on the truss, and the multiple guiding device is along not Tongfang
It is against on the introduction to stopping respectively to clamp the introduction.
5. transverse direction 3D printer according to claim 4, which is characterized in that each guiding device includes:
Universal wheel component, the universal wheel component include wheel seat and the only wheel that is against on the introduction；
Connecting rod, the connecting rod are connected between the wheel seat of the universal wheel and the truss.
6. transverse direction 3D printer according to claim 1, which is characterized in that first driving group includes:
Z axis support rod；
Z axis sliding block, the Z axis sliding block are slidably disposed on the Z axis support rod, and described beat is equipped on the Z axis sliding block
Print head.
7. transverse direction 3D printer according to claim 6, which is characterized in that first driving group further include:
Z axis lead screw, the Z axis lead screw are located on the Z axis support rod, and the Z axis lead screw is connected with the Z axis sliding block；
Z axis driving motor, the Z axis driving motor drive the Z axis lead screw rotation so that the relatively described Z axis of the Z axis sliding block
Lead screw sliding.
8. transverse direction 3D printer according to claim 6, which is characterized in that first driving group includes:
Y-axis support rod；
Y-axis sliding block, the Y-axis sliding block are slidably disposed on the Y-axis support rod, are equipped with the Z axis on the Y-axis sliding block
Support rod.
9. transverse direction 3D printer according to claim 8, which is characterized in that first driving group further include:
Y-axis lead screw, the Y-axis lead screw are connected on the Y-axis support rod, and the Y-axis lead screw is connected with the Y-axis sliding block；
Y-axis driving motor, the Y-axis driving motor drive the Y-axis lead screw rotation so that the relatively described Y-axis of the Y-axis sliding block
Lead screw sliding.
10. transverse direction 3D printer according to claim 1, which is characterized in that first driving group further includes two points
Cephalomotor first stepper motor of printing is not driven, and second driving group further includes driving print head movement
Second stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820399167.3U CN208263439U (en) | 2018-03-22 | 2018-03-22 | Lateral 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820399167.3U CN208263439U (en) | 2018-03-22 | 2018-03-22 | Lateral 3D printer |
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| Publication Number | Publication Date |
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| CN208263439U true CN208263439U (en) | 2018-12-21 |
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| CN201820399167.3U Active CN208263439U (en) | 2018-03-22 | 2018-03-22 | Lateral 3D printer |
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| CN (1) | CN208263439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108312531A (en) * | 2018-03-22 | 2018-07-24 | 清华大学 | Lateral 3D printer |
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2018
- 2018-03-22 CN CN201820399167.3U patent/CN208263439U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108312531A (en) * | 2018-03-22 | 2018-07-24 | 清华大学 | Lateral 3D printer |
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