CN208962479U - A kind of 3D printing molding assembly - Google Patents
A kind of 3D printing molding assembly Download PDFInfo
- Publication number
- CN208962479U CN208962479U CN201821445467.7U CN201821445467U CN208962479U CN 208962479 U CN208962479 U CN 208962479U CN 201821445467 U CN201821445467 U CN 201821445467U CN 208962479 U CN208962479 U CN 208962479U
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- CN
- China
- Prior art keywords
- light transmission
- molding assembly
- antiadhesion barrier
- printing molding
- coating
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Abstract
The utility model discloses a kind of 3D printing molding assembly, including the first bearing part, the second bearing part, light transmission antiadhesion barrier, bearing seat, the lifting drive for driving bearing seat to go up and down, for towards the apparatus for coating of light transmission antiadhesion barrier lower surface spraying liquid photosensitive resin, translation driving device, the top positioned at light transmission antiadhesion barrier and laser for projecting laser towards light transmission antiadhesion barrier；The bearing seat includes the plummer below light transmission antiadhesion barrier；Second bearing part is located at the side of the first bearing part；Wherein one end of the light transmission antiadhesion barrier is fixed on the first bearing part, and the other end is fixed on the second bearing part；The translation driving device is for driving apparatus for coating to move along the length direction of light transmission antiadhesion barrier.Print speed can be improved in the utility model, saves the time, improves efficiency.
Description
Technical field
The utility model relates to a kind of 3D printing molding assemblies.
Background technique
With the development of science and technology, equipment of the 3D printer as rapid shaping, is widely used in each field.And 3D printing
Often equipped with 3D printing molding assembly in machine, to play the role of printing shaping product using 3D printing molding assembly.But it is existing
3D printing molding assembly print speed it is slower, need to consume a longer time, and cause efficiency lower, thus far from industry is met
Demand.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of 3D printing molding assembly,
By using the first bearing part, the second bearing part, light transmission antiadhesion barrier, bearing seat, lifting drive, apparatus for coating, put down
Driving device, the combination design of laser are moved, print speed can be improved, improve efficiency.
The purpose of this utility model is implemented with the following technical solutions:
A kind of 3D printing molding assembly, including the first bearing part, the second bearing part, light transmission antiadhesion barrier, bearing seat, use
In the lifting drive of driving bearing seat lifting, for the coating towards light transmission antiadhesion barrier lower surface spraying liquid photosensitive resin
Device, translation driving device, positioned at light transmission antiadhesion barrier top and for towards light transmission antiadhesion barrier project laser laser；Institute
Stating bearing seat includes the plummer below light transmission antiadhesion barrier；Second bearing part is located at the one of the first bearing part
Side；Wherein one end of the light transmission antiadhesion barrier is fixed on the first bearing part, and the other end is fixed on the second bearing part；Institute
Translation driving device is stated for driving apparatus for coating to move along the length direction of light transmission antiadhesion barrier.
The translation driving device includes gear unit, power unit；The 3D printing molding assembly further includes support frame；Institute
Stating support frame includes guidance part；The gear unit include the first drive pulley, the second drive pulley being articulated on guidance part,
The first synchronous belt being set around on the first drive pulley and the second drive pulley；The power unit is for driving the first transmission belt
Wheel rotation；The apparatus for coating is fixedly connected with the first synchronous belt.
Support frame as described above includes in two guidance parts being oppositely arranged；The translation driving device includes and two leader
Not one-to-one two gear unit；Second drive pulley of the gear unit is articulated on corresponding guidance part；The coating
The both ends of device are fixedly connected with the first synchronous belt of two gear unit correspondingly respectively.
The power unit includes the transmission shaft being installed in rotation on support frame, first motor, is fixed on the first electricity
Driving pulley on machine output shaft, the driven pulley being fixed on transmission shaft, be wound around on driving pulley and driven pulley
Two synchronous belts；First drive pulley of two gear unit is each attached on transmission shaft.
The apparatus for coating includes Mobile base, the spraying material head being arranged on Mobile base, is fixed on Mobile base and is placed in
The first guide roller and the second guide roller of spraying material head lower end two sides, be fixed on Mobile base and be located at spraying material head above third lead
To roller；The light transmission antiadhesion barrier successively the first guide roller of pile warp, third guide roller, the second guide roller；It is arranged on the spraying material head
There is feed cavity, be connected to feed cavity and is stitched toward the discharging of light transmission antiadhesion barrier lower surface.
The 3D printing molding assembly further includes for the feeding device to feed cavity supply liquid photosensitive resin；It is described
Feeding device includes for accommodating the material storing box of liquid photosensitive resin, hose, and wherein one end of the hose is connected to material storing box,
The other end is connected to feed cavity, is provided with liquid pump on the hose；The liquid pump is fixed on material storing box.
The 3D printing molding assembly further includes support frame；The lifting drive includes in the screw rod being vertically arranged, uses
In the rotary driving part for driving screw rod rotation, the feed screw nut for being matchingly socketed on screw rod and being fixedly connected with bearing seat；
The bearing seat is liftably installed on the support frame.
The rotary driving part is the second motor.
The screw rod is installed in rotation on support frame.
Compared with prior art, the utility model has the beneficial effects that: 3D printing molding assembly provided by the utility model,
Its by using the first bearing part, the second bearing part, light transmission antiadhesion barrier, bearing seat, lifting drive, apparatus for coating,
The combination design of translation driving device, laser, can be improved print speed, saves the time, improve efficiency；Moreover, also may make
Overall weight is lighter, and structure is relatively simple, and cost is relatively low, to be conducive to promote.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cooperation schematic diagram of translation driving device, apparatus for coating, bearing seat, light transmission antiadhesion barrier；
Fig. 3 is the cooperation schematic diagram of translation driving device, apparatus for coating；
Fig. 4 is the cross-sectional view of apparatus for coating；
Fig. 5 is the structural schematic diagram of lifting drive；
In figure: 100, the first bearing part；200, the second bearing part；300, light transmission antiadhesion barrier；400, support frame；410,
Guidance part；500, bearing seat；510, plummer；520, laser；600, lifting drive；610, screw rod；700, it applies and arranges
It sets；710, Mobile base；720, spraying material head；721, feed cavity；722, discharging seam；730, the first guide roller；740, the second guide roller；
750, third guide roller；800, translation driving device；810, gear unit；811, the first drive pulley；812, the second transmission belt
Wheel；813, the first synchronous belt；820, power unit；821, transmission shaft；822, first motor；823, driving pulley；824, driven
Belt wheel；825, the second synchronous belt；900, feeding device；910, material storing box；920, hose；930, liquid pump.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
As shown in Figs. 1-5, a kind of 3D printing molding assembly, including the first bearing part 100, the second bearing part 200, thoroughly
Light antiadhesion barrier 300, bearing seat 500, for drive bearing seat 500 go up and down lifting drive 600, for towards light transmission it is anti-sticking
300 lower surface of film sprays the apparatus for coating 700 of liquid photosensitive resin, translation driving device 800, positioned at light transmission antiadhesion barrier 300
Top and the laser 520 for being used to project laser towards light transmission antiadhesion barrier 300；The bearing seat 500 includes anti-sticking positioned at light transmission
The plummer 510 of 300 lower section of film；Second bearing part 200 is located at the side of the first bearing part 100；The light transmission is anti-
Wherein one end of mucous membrane 300 is fixed on the first bearing part 100, and the other end is fixed on the second bearing part 200；It is described flat
Driving device 800 is moved for driving apparatus for coating 700 to move along the length direction L of light transmission antiadhesion barrier 300.
When in use, by driving apparatus for coating 700 along the length of light transmission antiadhesion barrier 300 using translation driving device 800
It is mobile to spend direction, so as to which liquid photosensitive resin is sprayed on the lower surface of light transmission antiadhesion barrier 300 using apparatus for coating 700,
And laser is projected towards light transmission antiadhesion barrier 300 using laser 520, so that the liquid photosensitive resin can be burnt under the effect of the laser
Curing molding is tied, and by being carried using plummer 510, later, bearing seat 500 is driven by lifting drive 600
Decline, translation driving device 800, apparatus for coating 700, laser 520 work in the above described manner, successively print, thus plus
Work molds product.3D printing molding assembly provided by the utility model, by using the first bearing part 100, second
Bearing portion part 200, light transmission antiadhesion barrier 300, bearing seat 500, lifting drive 600, apparatus for coating 700, translation driving device
800, the combination design of laser 520, can be improved print speed, saves the time, improve efficiency.
The translation driving device 800 includes gear unit 810, power unit 820；The 3D printing molding assembly further includes
Support frame 400；Support frame as described above 400 includes guidance part 410；The gear unit 810 includes the first drive pulley 811, pivot joint
The second drive pulley 812 on guidance part 410, first be set around on the first drive pulley 811 and the second drive pulley 812
Synchronous belt 813；The power unit 820 is for driving the rotation of the first drive pulley 811；The apparatus for coating 700 and first is same
Step band 813 is fixedly connected.When in use, the rotation of the first drive pulley 811 is driven by power unit 820, so as to pass through the
One synchronous belt 813 drives apparatus for coating 700 mobile.And by the way that translation driving device 800 is used gear unit 810, power list
The combination design of member 820, and by the way that gear unit 810 is same using the first drive pulley 811, the second drive pulley 812, first
The combination design for walking band 813, can be improved the mobile stability of apparatus for coating 700.
Support frame as described above 400 includes in two guidance parts 410 being oppositely arranged；The translation driving device 800 includes and this
Two guidance parts 410 distinguish one-to-one two gear unit 810；Second drive pulley 812 of the gear unit 810 is articulated in
On corresponding guidance part 410；The both ends of the apparatus for coating 700 are same with the first of two gear unit 810 correspondingly respectively
Step band 813 is fixedly connected.And by using above structure, so that the movement of apparatus for coating 700 is more stable, smooth.
The power unit 820 include be installed in rotation on support frame 400 transmission shaft 821, first motor 822,
The driving pulley 823 that is fixed on 822 output shaft of first motor, is wound around the driven pulley 824 being fixed on transmission shaft 821
The second synchronous belt 825 on driving pulley 823 and driven pulley 824；First drive pulley 811 of two gear unit 810 is
It is fixed on transmission shaft 821.And by using above structure, when in use, first motor 822 works, and drives driving pulley 823
Rotation, so as to drive driven pulley 824 to rotate together with transmission shaft 821 by the second synchronous belt 825, to drive the first transmission belt
811 rotation of wheel.And while by that using the above structure, can drive power unit 820 first drive pulley 811 to rotate, and
It is convenient to assemble, the position of the first motor 822 that can also rationally arrange, the first drive pulley 811.
The apparatus for coating 700 includes Mobile base 710, the spraying material head 720 being arranged on Mobile base 710, is fixed on movement
On seat 710 and the first guide roller 730 of the 720 lower end two sides of spraying material head that are placed in and the second guide roller 740, it is fixed on Mobile base
Third guide roller 750 on 710 and positioned at 720 top of spraying material head；Feed cavity 721 and charging are provided on the spraying material head 720
The connection of chamber 721 simultaneously stitches 722 toward the discharging of 300 lower surface of light transmission antiadhesion barrier；The light transmission antiadhesion barrier 300 successively pile warp first
Guide roller 730, third guide roller 750, the second guide roller 740.Specifically, the discharging seam 722 is along light transmission antiadhesion barrier 300
Width direction extends.The Mobile base 710 is fixedly connected with the first synchronous belt 813.And by the way that apparatus for coating 700 is rationally arranged,
So that the coating of liquid photosensitive resin is more uniform, coating speed faster, to be conducive to promote.Support frame as described above 400
On be additionally provided with the first guide rail, the Mobile base 710 is movably mounted on the first guide rail.
Specifically, the both ends of the spraying material head 720 are provided with feed cavity 721, the discharging being connected to feed cavity 721 seam
722, to can further improve coating speed.
The 3D printing molding assembly further includes for the feeding device to the feed cavity 721 supply liquid photosensitive resin
900；The feeding device 900 include for accommodating the material storing box 910 of liquid photosensitive resin, hose 920, the hose 920
Wherein one end is connected to material storing box 910, and the other end is connected to feed cavity 721, is provided with liquid pump 930 on the hose 920；The liquid
Pump 930 is fixed on material storing box 910, when in use, can be by utilizing the swabbing action of liquid pump 930 by the liquid in material storing box 910
State photosensitive resin is pumped in feed cavity 721 through hose 920, and is sprayed through discharging seam 722 toward 300 lower surface of light transmission antiadhesion barrier
It applies.Flowmeter is additionally provided on the hose 920.
The lifting drive 600 includes in the screw rod 610 being vertically arranged, the rotation for driving screw rod 610 to rotate
Driving part, the feed screw nut for being matchingly socketed on screw rod 610 and being fixedly connected with bearing seat 500；The bearing seat 500 can
It is mounted on support frame 400 up and down.When in use, rotary driving part driving screw rod 610 rotates, so as to promote screw rod spiral shell
Mother along screw rod 610 axial movement, with promote bearing seat 500 go up and down.And by the way that lifting drive 600 is used above-mentioned knot
Structure can facilitate and improve the accuracy that bearing seat 500 is gone up and down.
Specifically, the rotary driving part is the second motor, to be convenient to install.Specifically, second motor
Output shaft connect with screw rod 610.
The screw rod 610 is installed in rotation on support frame 400, so that the stability of the installation of screw rod 610 can be improved.Branch
Support 400 has the second guide rail, and the bearing seat 500 is liftably mounted on the second guide rail.
Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to
In the utility model range claimed.
Claims (9)
1. a kind of 3D printing molding assembly, it is characterised in that: including the first bearing part, the second bearing part, light transmission antiadhesion barrier,
Bearing seat, the lifting drive for driving bearing seat to go up and down are used to spray liquid photosensitive towards light transmission antiadhesion barrier lower surface
The apparatus for coating of resin, translation driving device, positioned at light transmission antiadhesion barrier top and for projecting laser towards light transmission antiadhesion barrier
Laser；The bearing seat includes the plummer below light transmission antiadhesion barrier；Second bearing part is located at first
The side of bearing portion part；Wherein one end of the light transmission antiadhesion barrier is fixed on the first bearing part, and the other end is fixed on second
On bearing portion part；The translation driving device is for driving apparatus for coating to move along the length direction of light transmission antiadhesion barrier.
2. 3D printing molding assembly as described in claim 1, it is characterised in that: the translation driving device includes that transmission is single
Member, power unit；The 3D printing molding assembly further includes support frame；Support frame as described above includes guidance part；The gear unit packet
It includes the first drive pulley, the second drive pulley for being articulated on guidance part, be set around the first drive pulley and the second drive pulley
On the first synchronous belt；The power unit is for driving the rotation of the first drive pulley；The apparatus for coating and the first synchronous belt
It is fixedly connected.
3. 3D printing molding assembly as claimed in claim 2, it is characterised in that: support frame as described above includes in two be oppositely arranged
Guidance part；The translation driving device includes distinguishing one-to-one two gear unit with two guidance part；The gear unit
The second drive pulley be articulated on corresponding guidance part；The both ends of the apparatus for coating are single with two transmission correspondingly respectively
First synchronous belt of member is fixedly connected.
4. 3D printing molding assembly as claimed in claim 3, it is characterised in that: the power unit includes being rotatably mounted
Transmission shaft on the support frame, the driving pulley being fixed on first motor output shaft, is fixed on transmission shaft first motor
Driven pulley, the second synchronous belt being wound around on driving pulley and driven pulley；First drive pulley of two gear unit is equal
It is fixed on transmission shaft.
5. 3D printing molding assembly as described in claim 1, it is characterised in that: the apparatus for coating includes Mobile base, setting
Spraying material head on Mobile base, the first guide roller for being fixed on Mobile base and being placed in spraying material head lower end two sides and the second guiding
Roller, the third guide roller for being fixed on Mobile base and being located above spraying material head；Successively pile warp first is oriented to the light transmission antiadhesion barrier
Roller, third guide roller, the second guide roller；It is provided with feed cavity on the spraying material head, is connected to feed cavity and is anti-toward light transmission
The discharging of mucous membrane lower surface is stitched.
6. 3D printing molding assembly as claimed in claim 5, it is characterised in that: the 3D printing molding assembly further include for
The feeding device of the feed cavity supply liquid photosensitive resin；The feeding device includes the storage for accommodating liquid photosensitive resin
Wherein one end of hopper, hose, the hose is connected to material storing box, and the other end is connected to feed cavity, is provided on the hose
Liquid pump；The liquid pump is fixed on material storing box.
7. 3D printing molding assembly as described in claim 1, it is characterised in that: the 3D printing molding assembly further includes support
Frame；The lifting drive includes in the screw rod being vertically arranged, the rotary driving part, matchingly for driving screw rod to rotate
The feed screw nut for being socketed on screw rod and being fixedly connected with bearing seat；The bearing seat is liftably installed on the support frame.
8. 3D printing molding assembly as claimed in claim 7, it is characterised in that: the rotary driving part is the second motor.
9. 3D printing molding assembly as claimed in claim 7, it is characterised in that: the screw rod is installed in rotation on support frame
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821445467.7U CN208962479U (en) | 2018-09-04 | 2018-09-04 | A kind of 3D printing molding assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821445467.7U CN208962479U (en) | 2018-09-04 | 2018-09-04 | A kind of 3D printing molding assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208962479U true CN208962479U (en) | 2019-06-11 |
Family
ID=66754649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821445467.7U Active CN208962479U (en) | 2018-09-04 | 2018-09-04 | A kind of 3D printing molding assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208962479U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108973115A (en) * | 2018-09-04 | 2018-12-11 | 广州捷和电子科技有限公司 | A kind of 3D printing molding assembly |
-
2018
- 2018-09-04 CN CN201821445467.7U patent/CN208962479U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108973115A (en) * | 2018-09-04 | 2018-12-11 | 广州捷和电子科技有限公司 | A kind of 3D printing molding assembly |
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