CN206106369U - Two crossbeams of industry divide domain type 3D printer - Google Patents
Two crossbeams of industry divide domain type 3D printer Download PDFInfo
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- CN206106369U CN206106369U CN201621149210.8U CN201621149210U CN206106369U CN 206106369 U CN206106369 U CN 206106369U CN 201621149210 U CN201621149210 U CN 201621149210U CN 206106369 U CN206106369 U CN 206106369U
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- ball
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- line slideway
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Abstract
The utility model discloses a two crossbeams of industry divide domain type 3D printer belongs to digital processing technology field, and there have printing space to present printer to be limited, and shaping speed is slow, can't carry on that many materials are printed and defect that can not multizone simultaneous printing. Having the drive of motor ball realizes stabilizing quick printing operation in linear slide rail and slider location, modules such as additional CNC, laser sculpture shower nozzle on the fuselage, and a tractor serves several purposes is accomplished to the abundant function of extending the machine. Large scale industry product design shaping and the fashioned blank of work of art design on the market can greatly be satisfied in the development of the big breadth FDM 3D printer of industrial grade, and the process that the design realized can greatly be shortened in quick integrative equal proportion shaping, has practiced thrift costs such as a large amount of time, money, and the cost of machine own hangs down, integrates the degree height relatively in addition, and market nature promoted and practicality are extremely strong.
Description
Technical field
This utility model belongs to Digital manufacturing technical field.
Background technology
3D printing technique is a kind of based on mathematical model file, model is cut into slices by software, with powder
Shape metal or plastics etc. can jointing material, by successively printing, the mode of layer upon layer carrys out the technology of modeling.
The exploitation of the big specification FDM 3D printer of technical grade can greatly meet large scale industry product design molding on market
With the blank that the art work designs molding, what the double shower nozzle quick one equal proportion molding of double crossbeams can greatly shorten that design realizes enters
Journey, has saved the costs such as substantial amounts of time, funds, and machine advantage of lower cost itself, integration degree are of a relatively high, city
Field replicability and practicality are extremely strong.But current printer has that print space is limited, shaping speed is slow, it is impossible to carry out many
File printing and it is unable to the defect that multizone is printed simultaneously.
The content of the invention
In order to solve the above problems, the utility model proposes a kind of double crossbeam subregions type 3D printers of industry, mainly by
Framework 2, print platform 3, motion and shower head mechanism composition；
Framework 2 is cube, and mid portion is provided with support beam, and the level of print platform 3 is fixedly installed in the bottom surface of framework 2
On；To ensure that the bottom of print platform horizontal frame 2 is stood on ground using several support levels of foot cup 1 during work；
Described motion concrete structure is as follows：
The top X-direction both sides of framework 2 are respectively fixed with line slideway 9, and ball-screw 5 passes through ball-screw support base 4
It is fixed on the top of line slideway 9；It is engaged with ball-screw 5, two groups of double beam mechanisms is installed on line slideway 9, two groups
Certain distance is left between double beam mechanisms, described double beam mechanisms are arranged on straight line by the weight supporting slide 11 that bottom is arranged
On guide rail 9；Double beam mechanisms are consolidated flange nut 7 and double beam mechanisms by the flange nut seat being fixed on double beam mechanisms
Surely link together；The one end of ball-screw 5 is provided with motor 13, and shaft coupling is passed through between ball-screw 5 and motor 13
Device 12 connects, and motor 13 is fixedly mounted on the ball-screw support base 4 of homonymy；
The described pair of beam mechanism mainly by two crossbeams being placed in parallel along Y direction, in the straight line of crossbeam upper and lower ends
Guide rail 9 and ball-screw 5 are constituted；Ball-screw 5 is fixed on the top of line slideway 9 by ball-screw support base 4, and straight line is led
Flange nut 7 on rail 9 is engaged with ball-screw 5；Z axis motion, the line slideway of upside are installed on line slideway 9
Nut seat slide block 6 is installed, nut seat slide block 6 is by the flange nut seat and the flange nut that are fixed on nut seat slide block 6 on 9
7 are fixed together, and on the line slideway 9 of downside weight supporting slide 11 is provided with；Z axis motion by angle bar 10 respectively with
Nut seat slide block 6 and weight supporting slide 11 are fixed together；The one end of ball-screw 5 is provided with motor 13, ball-screw 5
Connected by shaft coupling 12 and motor 13 between, motor 13 is fixedly mounted on the ball-screw support base 4 of homonymy；
Described Z axis motion is mainly by the column 8 vertically placed, line slideway 9 and the structure of ball-screw 5
Into line slideway 9 is fixed on the left and right sides of column 8 and vertically goes up, and ball-screw 5 is solid by ball-screw support base 4
Due to the side of line slideway 9, flange nut 7 is engaged with ball-screw 5, installs with the line slideway 9 of the homonymy of ball-screw 5
Have two nut seat slide blocks 6, the side of two nut seat slide blocks 6 by the flange nut seat that is fixed on nut seat slide block 6 with
Flange nut 7 is fixed together, and the opposite side of two nut seat slide blocks 6 fixes company with the angle bar 10 on double beam mechanisms
Connect；Two weight supporting slides 11, two weight supporting slides 11 and double beam mechanisms are installed with the line slideway 9 of the heteropleural of ball-screw 5
On angle bar 10 be fixedly connected；The one end of ball-screw 5 is provided with motor 13, leads between ball-screw 5 and motor 13
Cross shaft coupling 12 to connect, motor 13 is fixedly mounted on the ball-screw support base 4 of homonymy；Z axis motion lower end leads to
Cross shower nozzle contiguous block 15 to be connected with shower head mechanism.
The shower head mechanism includes extruder motor 14 and extrusion device 16, and extrusion device 16 is arranged on shower nozzle contiguous block 15
On, extruder motor 14 is connected on extrusion device 16, and extruder motor 14 is that extrusion device 16 provides extrusion power.The extrusion dress
The controllable heavy caliber shower nozzle extrusion device of 16 preferably controllable extrusion diameters is put, can be sprayed using heavy caliber in print component
Head, shower nozzle is converted into small-bore shower nozzle when moving.
Preferably, two homonymies of motor 13 on same axial direction are placed, and are advised according to the wiring of motor 13
Then and tie, so it is achieved that the synchronous operation of motor 13.
Described ball-screw support base 4 is BF ball-screw support bases.
This utility model can the module such as additional Digit Control Machine Tool (CNC), laser engraving shower nozzle, enrich the function of expanding machine,
Accomplish a tractor serves several purposes, concrete additional mode is：Extrusion device 16 and the joint of shower nozzle contiguous block 15 are carried out replaceable quick detachable
Formula is designed, other modules being adapted with machine, for example Digit Control Machine Tool (CNC), laser engraving shower nozzle etc., is also adopted by and extrusion dress
16 identical Interface designs are put, in specific replacement operation, only grand master pattern block need to be removed from shower nozzle contiguous block 15, and changed
Other required modules.
The beneficial effects of the utility model：
1st, in Z-direction in the middle of structure motion motion generation tremble problem, using double beam structures by Z-direction
Column erect, by its constraint and two wood side-guides constraint ensure mechanism operation stability.
2nd, because the weight of constructional device is excessive, motor process medium frequency is too fast to produce the dry of the factors such as cog belt resilience
Disturb, structure is driven using ball-screw, and by the series connection of equidirectional spindle motor, ensure the motion synchronization of leading screw.
3rd, this utility model is using the controllable controllable heavy caliber shower nozzle extrusion device for extruding diameter.Can be in print component
Shi Caiyong heavy calibers are sprayed, and shower nozzle is converted into small-bore shower nozzle when moving.Prevent from producing the leakage of cart-load of woods material in motor process.
4th, described large-scale pair of crossbeam industry 3D printer, it is characterised in that described two groups double beam structures are not only each
Can individually print whole region again from working independently simultaneously from region.Not only many colors of many materials can have been completed to print simultaneously but also can
To complete single bill of materials color printing speed.
5th, described large-scale pair of crossbeam industry 3D printer, it is characterised in that when the hollow, cantilever of printing and honeycomb texture
When, due to printed material it is different from filling material density, it is possible to achieve one group of double one group of crossbeam print component main part is double horizontal
Beam prints filling part.Printing precision can be increased can improve print speed again.
6th, can the module such as additional Digit Control Machine Tool (CNC), laser engraving shower nozzle, enrich the function of expanding machine, accomplish a machine
It is multiplex.
Description of the drawings
Fig. 1 is the front view of the double crossbeam subregion type 3D printers of this utility model industry；
Fig. 2 is the partial enlarged drawing that double beam mechanisms are connected with Z axis motion in this utility model；
Fig. 3 is the partial enlarged drawing of this utility model nozzle position；
Fig. 4 is the top view of the double crossbeam subregion type 3D printers of this utility model industry；
Fig. 5 is the axonometric drawing of the double crossbeam subregion type 3D printers of this utility model industry.
Specific embodiment
Embodiment 1
A kind of industry pair crossbeam subregion type 3D printer, mainly by framework 2, print platform 3, motion and shower nozzle machine
Structure is constituted；
Framework 2 is cube, and mid portion is provided with support beam, and the level of print platform 3 is fixedly installed in the bottom surface of framework 2
On；To ensure that the bottom of print platform horizontal frame 2 is stood on ground using several support levels of foot cup 1 during work；
Described motion concrete structure is as follows：
The top X-direction both sides of framework 2 are respectively fixed with line slideway 9, and ball-screw 5 passes through ball-screw support base 4
It is fixed on the top of line slideway 9；It is engaged with ball-screw 5, two groups of double beam mechanisms is installed on line slideway 9, two groups
Certain distance is left between double beam mechanisms, described double beam mechanisms are arranged on straight line by the weight supporting slide 11 that bottom is arranged
On guide rail 9；Double beam mechanisms are consolidated flange nut 7 and double beam mechanisms by the flange nut seat being fixed on double beam mechanisms
Surely link together；The one end of ball-screw 5 is provided with motor 13, and shaft coupling is passed through between ball-screw 5 and motor 13
Device 12 connects, and motor 13 is fixedly mounted on the ball-screw support base 4 of homonymy；
The described pair of beam mechanism mainly by two crossbeams being placed in parallel along Y direction, in the straight line of crossbeam upper and lower ends
Guide rail 9 and ball-screw 5 are constituted；Ball-screw 5 is fixed on the top of line slideway 9 by ball-screw support base 4, and straight line is led
Flange nut 7 on rail 9 is engaged with ball-screw 5；Z axis motion, the line slideway of upside are installed on line slideway 9
Nut seat slide block 6 is installed, nut seat slide block 6 is by the flange nut seat and the flange nut that are fixed on nut seat slide block 6 on 9
7 are fixed together, and on the line slideway 9 of downside weight supporting slide 11 is provided with；Z axis motion by angle bar 10 respectively with
Nut seat slide block 6 and weight supporting slide 11 are fixed together；The one end of ball-screw 5 is provided with motor 13, ball-screw 5
Connected by shaft coupling 12 and motor 13 between, motor 13 is fixedly mounted on the ball-screw support base 4 of homonymy；
Described Z axis motion is mainly by the column 8 vertically placed, line slideway 9 and the structure of ball-screw 5
Into line slideway 9 is fixed on the left and right sides of column 8 and vertically goes up, and ball-screw 5 is solid by ball-screw support base 4
Due to the side of line slideway 9, flange nut 7 is engaged with ball-screw 5, installs with the line slideway 9 of the homonymy of ball-screw 5
Have two nut seat slide blocks 6, the side of two nut seat slide blocks 6 by the flange nut seat that is fixed on nut seat slide block 6 with
Flange nut 7 is fixed together, and the opposite side of two nut seat slide blocks 6 fixes company with the angle bar 10 on double beam mechanisms
Connect；Two weight supporting slides 11, two weight supporting slides 11 and double beam mechanisms are installed with the line slideway 9 of the heteropleural of ball-screw 5
On angle bar 10 be fixedly connected；The one end of ball-screw 5 is provided with motor 13, leads between ball-screw 5 and motor 13
Cross shaft coupling 12 to connect, motor 13 is fixedly mounted on the ball-screw support base 4 of homonymy；Z axis motion lower end leads to
Cross shower nozzle contiguous block 15 to be connected with shower head mechanism.
The shower head mechanism includes extruder motor 14 and extrusion device 16, and extrusion device 16 is arranged on shower nozzle contiguous block 15
On, extruder motor 14 is connected on extrusion device 16, and extruder motor 14 is that extrusion device 16 provides extrusion power.The extrusion dress
The controllable heavy caliber shower nozzle extrusion device of 16 preferably controllable extrusion diameters is put, can be sprayed using heavy caliber in print component
Head, shower nozzle is converted into small-bore shower nozzle when moving.
Two homonymies of motor 13 on same axial direction are placed, and the wiring rules according to motor 13 and are coupled
Line, is so achieved that the synchronous operation of motor 13.Ball-screw support base 4 in the present embodiment adopts BF ball-screws
Support base.
The principle that two groups of double beam mechanisms do on the frame 2 X-direction motion is:Motor 13 on framework 2 passes through
Shaft coupling 12 drives ball-screw 5 to realize its controlling rotary, and the flange nut 7 being matched therewith is connected in double crossbeam two ends.
So it is achieved that the transformation of double rotary motions between crossbeam and motor 13 and linear motion.Due to structural volume it is larger,
Weight supporting slide 11 in motor process by being fixed on double crossbeams is engaged with line slideway 9 realizes pair crossbeams at the volley
Straight line is positioned.
Z axis motion does the principle of Y-direction motion on double beam mechanisms:Two be fixed on double beam mechanisms
Motor 13 drives two ball-screws 5 to realize its controlling rotary by shaft coupling 12 respectively, is engaged with ball-screw 5
Flange nut 7 respectively by coordinating the weight supporting slide 11 on line slideway 9 mutually solid on flange nut seat and double beam mechanisms
Even.Finally, by leading screw-pair of nut transmitting movement, slide block-guide rail positioning so that Z axis motion does along the Y direction can
The linear motion of precise control.
Z axis motion does the principle of Z-direction motion:Pass through in the right side motor 13 of Z axis motion column 8
Shaft coupling 12 drives ball-screw 5 to realize its rotation, and two be engaged with ball-screw 5 flange nut 7 passes through flange nut
Seat is fixed on nut seat slide block 6, and nut seat slide block 6 slides on line slideway 9, and by angle bar 10 and cooperation on double crossbeams
Weight supporting slide 11 on line slideway 9 is fixedly connected with, and has weight supporting slide 11 to coordinate straight in the left side of Z axis motion column 8
On line guide rail 9 and by coordinating the weight supporting slide 11 on line slideway 9 to be fixedly connected with angle bar 10 and double crossbeams.Finally, pass through
Leading screw-pair of nut transmitting movement, by slide block-guide rail positioning so that Z axis motion is accurately controlled along the Z direction
Linear motion.
Double beam mechanisms do on the frame 2 Y-direction motion and Z axis motion does X-direction motion on double beam mechanisms
All it is to drive two respectively by two motors 13 to be placed in parallel ball-screw 5 to realize, its synchronous operation principle is:By one
On individual direction two to have the motor 13 that identical power is exported to be realized according to the wiring rules of motor in parallel, then by parallel connection
Control line afterwards accesses the signal output part of motor driver, is so achieved that the synchronous operation of motor 13, Jin Ershi
The synchronous operation of two ball-screws 5 and the even running of institute's drive part are showed.
Double crossbeam subregions 3D printer is divided into the monochromatic printing of single material and many material multi-color printings in running, its
In but monochromatic printing of material be divided into subregion printing speed again and printed material backing material is separately printed.Printing, many materials are more
During color print, the nozzle structure in two groups of double beam structures fills respectively the printed material of different materials or different colours.When
When mechanism prints a kind of material, another group of double crossbeams in the upper right corner origin position of framework 2 and in heated condition to be printed, when
When needing to print another kind of material, main printing head returns to the lower left corner, and another prints origin, and shower nozzle to be printed begins to carry out
The printing of another kind of material.
When double crossbeam subregions 3D printer carries out subregion printing speed, printer model is divided into Liang Ge areas by Slice Software
Domain, two groups of double beam structures are printed respectively in respective region, and left side main jet head is responsible for printing the splicing part in two regions.This
Sample can avoid the process that later stage splicing is pasted.
When double crossbeam subregions 3D printer carries out high-precision printing, the shower nozzle difference type body of two groups of double beam structures
Material and packing material.When type body material, double beam structures of printing packing material are in printing origin position to be treated
Print heated condition.When needing to print packing material, main body printing head is quickly returning to print origin.By filling nozzle printing
Packing material.
In addition to the present embodiment, on this utility model framework 2 can the module such as additional Digit Control Machine Tool (CNC), laser engraving shower nozzle,
The abundant function of expanding machine, accomplishes a tractor serves several purposes.Specifically additional mode is：Extrusion device 16 is engaged with shower nozzle contiguous block 15
Place carries out replaceable easily detachable design, other modules being adapted with machine, for example Digit Control Machine Tool (CNC), laser engraving spray
It is first-class, it is also adopted by and the identical Interface design of extrusion device 16, in specific replacement operation, only grand master pattern block need to be connected from shower nozzle
Connect and removed on block 15, and change other required modules.
Claims (5)
1. double crossbeam subregions type 3D printers of a kind of industry, mainly by framework（2）, print platform（3）, motion and shower nozzle
Mechanism constitutes；
Framework（2）For cube, mid portion is provided with support beam, print platform（3）Level is fixedly installed in framework（2）Bottom surface
On；To ensure print platform horizontal frame during work（2）Bottom uses several foot cups（1）Support level is stood on ground；
Characterized in that, described motion concrete structure is as follows：
Framework（2）Top X-direction both sides are respectively fixed with line slideway（9）, ball-screw（5）By ball-screw support base
（4）It is fixed on line slideway（9）Top；With ball-screw（5）It is engaged, line slideway（9）On two groups of double crossbeams are installed
Mechanism, between two groups of double beam mechanisms certain distance, the weight supporting slide that described double beam mechanisms are arranged by bottom are left
（11）Installed in line slideway（9）On；Double beam mechanisms are by being fixed on the flange nut seat on double beam mechanisms by flange spiral shell
It is female（7）It is fixed together with double beam mechanisms；Ball-screw（5）One end is provided with motor（13）, ball-screw（5）
And motor（13）Between pass through shaft coupling（12）Connection, motor（13）The ball-screw for being fixedly mounted on homonymy is supported
Seat（4）On；
The described pair of beam mechanism mainly by two crossbeams being placed in parallel along Y direction, in the line slideway of crossbeam upper and lower ends
（9）And ball-screw（5）Composition；Ball-screw（5）By ball-screw support base（4）It is fixed on line slideway（9）Top,
Line slideway（9）On flange nut（7）With ball-screw（5）It is engaged；Line slideway（9）On Z axis motion is installed,
The line slideway of upside（9）On nut seat slide block is installed（6）, nut seat slide block（6）By being fixed on nut seat slide block（6）On
Flange nut seat and flange nut（7）It is fixed together, the line slideway of downside（9）On weight supporting slide is installed
（11）；Z axis motion passes through angle bar（10）Respectively with nut seat slide block（6）And weight supporting slide（11）It is fixed together；
Ball-screw（5）One end is provided with motor（13）, ball-screw（5）And motor（13）Between pass through shaft coupling（12）
Connection, motor（13）It is fixedly mounted on the ball-screw support base of homonymy（4）On；
Described Z axis motion is mainly by a column vertically placed（8）, line slideway（9）And ball-screw（5）Structure
Into line slideway（9）It is fixed on column（8）The left and right sides vertically go up, ball-screw（5）Supported by ball-screw
Seat（4）It is fixed on line slideway（9）Side, flange nut（7）With ball-screw（5）It is engaged, with ball-screw（5）Homonymy
Line slideway（9）Two nut seat slide blocks are installed（6）, two nut seat slide blocks（6）Side by being fixed on nut seat
Slide block（6）On flange nut seat and flange nut（7）It is fixed together, two nut seat slide blocks（6）Opposite side with
Angle bar on double beam mechanisms（10）It is fixedly connected；With ball-screw（5）The line slideway of heteropleural（9）Two load-bearing are installed to slide
Block（11）, two weight supporting slides（11）With the angle bar on double beam mechanisms（10）It is fixedly connected；Ball-screw（5）One end is provided with
Motor（13）, ball-screw（5）And motor（13）Between pass through shaft coupling（12）Connection, motor（13）It is fixed
Installed in the ball-screw support base of homonymy（4）On；Z axis motion lower end passes through shower nozzle contiguous block（15）Connect with shower head mechanism
Connect.
2. the double crossbeam subregions type 3D printer of industry according to claim 1, it is characterised in that the shower head mechanism bag
Include extruder motor（14）And extrusion device（16）, extrusion device（16）Installed in shower nozzle contiguous block（15）On, extruder motor（14）
It is connected to extrusion device（16）On, extruder motor（14）For extrusion device（16）Extrusion power is provided.
3. the double crossbeam subregions type 3D printer of industry according to claim 2, it is characterised in that the extrusion device
（16）To can control the controllable heavy caliber shower nozzle extrusion device of extrusion diameter.
4. the double crossbeam subregions type 3D printer of industry according to claim 1, it is characterised in that on same axial direction
Two motors（13）Homonymy is placed, and according to motor（13）Wiring rules and tie, be so achieved that step
Stepper motor（13）Synchronous operation.
5. the double crossbeam subregions type 3D printer of industry according to claim 1, it is characterised in that described ball-screw
Support base（4）For BF ball-screw support bases.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621149210.8U CN206106369U (en) | 2016-10-22 | 2016-10-22 | Two crossbeams of industry divide domain type 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621149210.8U CN206106369U (en) | 2016-10-22 | 2016-10-22 | Two crossbeams of industry divide domain type 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206106369U true CN206106369U (en) | 2017-04-19 |
Family
ID=58527798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621149210.8U Withdrawn - After Issue CN206106369U (en) | 2016-10-22 | 2016-10-22 | Two crossbeams of industry divide domain type 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206106369U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106313502A (en) * | 2016-10-22 | 2017-01-11 | 吉林大学 | Industrial double-beam area divided type 3D printer |
| CN107866975A (en) * | 2017-10-24 | 2018-04-03 | 广西艾盛创制科技有限公司 | A kind of more shower nozzle forming machine structures of more modules of efficient 3D printing and Method of printing |
| CN108994458A (en) * | 2018-08-27 | 2018-12-14 | 广西慧思通科技有限公司 | It is a kind of using metal foil as the 3D printer of raw material |
| WO2020088832A1 (en) * | 2018-11-02 | 2020-05-07 | Neotech AMT GmbH | Device for simultaneous 3d printing of a plurality of objects |
-
2016
- 2016-10-22 CN CN201621149210.8U patent/CN206106369U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106313502A (en) * | 2016-10-22 | 2017-01-11 | 吉林大学 | Industrial double-beam area divided type 3D printer |
| CN107866975A (en) * | 2017-10-24 | 2018-04-03 | 广西艾盛创制科技有限公司 | A kind of more shower nozzle forming machine structures of more modules of efficient 3D printing and Method of printing |
| CN108994458A (en) * | 2018-08-27 | 2018-12-14 | 广西慧思通科技有限公司 | It is a kind of using metal foil as the 3D printer of raw material |
| WO2020088832A1 (en) * | 2018-11-02 | 2020-05-07 | Neotech AMT GmbH | Device for simultaneous 3d printing of a plurality of objects |
| CN112969567A (en) * | 2018-11-02 | 2021-06-15 | 新技术Amt股份有限公司 | Device for simultaneously 3D printing multiple objects |
| US11904539B2 (en) | 2018-11-02 | 2024-02-20 | Neotech AMT GmbH | Device for simultaneous 3D printing of a plurality of objects |
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Granted publication date: 20170419 Effective date of abandoning: 20181109 |
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