CN206690538U - More material photocuring 3D printers - Google Patents
More material photocuring 3D printers Download PDFInfo
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- CN206690538U CN206690538U CN201720575891.2U CN201720575891U CN206690538U CN 206690538 U CN206690538 U CN 206690538U CN 201720575891 U CN201720575891 U CN 201720575891U CN 206690538 U CN206690538 U CN 206690538U
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- hopper
- stripping
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Abstract
The utility model provides a kind of more material photocuring 3D printers, including fuselage, print platform, the projecting apparatus for driving lift drive mechanism that print platform moves up and down, being built on fuselage, the sliding platform being slidedly arranged in the horizontal direction on fuselage, be installed on fuselage and drive sliding platform to do the horizontal drive mechanism of horizontal slip, on sliding platform at least two mechanism for stripping and with mechanism for stripping quantity identical hopper.Glide direction of all hoppers along sliding platform is arranged spaced apart and positioned at lower section corresponding to print platform, each hopper is arranged on a corresponding mechanism for stripping, horizontal drive mechanism drives each hopper to be faced with print platform, lift drive mechanism drives print platform into and out the hopper with the print platform face, projecting apparatus will solidify light be radiated at in the hopper of print platform face, realize the double-colored printing function of more materials, and peeling force is smaller when peeling off, printing precision is improved, also accommodates the printing in small structure.
Description
Technical field
3D printing technique field is the utility model is related to, more particularly to a kind of more material light for realizing the double-colored printing of more materials
Solidify 3D printer.
Background technology
Photocuring 3D printing principle is：Photosensitive resin is printed according to the modeling structure layering being pre-designed, produced
The section layer of object, while be irradiated with the light wave of specific frequency and be allowed to rapid curing, each section layer is accumulated and glued
It is combined, ultimately forms 3D models.
At present, in existing lower exposure formula photocuring 3D printer, its photosensitive resin hopper bottom exposure curing, often
Print platform lifts certain altitude and solidified again upwards after the completion of secondary solidification, so circulation, by successively expose and lifted come
Generate 3D solid.
But because existing lower exposure formula photocuring 3D printer only has a hopper, therefore the more face of more materials can not be realized
Color prints, and adds the cost of post processing.Simultaneously as existing lower exposure formula photocuring 3D printer needs after often having printed one layer
Model, whole bond area while stress are directly avulsed upwards, therefore off-type force is big and has influence on printing precision, is printing tiny knot
Structure is easily broken off.
Therefore, urgent need, which wants a kind of, can realize that the double-colored printing of more materials, peeling force are smaller and are adapted to small structure printing
More material photocuring 3D printers overcome the defects of above-mentioned.
Utility model content
The purpose of this utility model is that providing one kind can realize that the double-colored printing of more materials, peeling force are smaller and are adapted to thin
More material photocuring 3D printers of small structure printing.
To realize above-mentioned purpose, more material photocuring 3D printers of the present utility model include fuselage, print platform, drive
The projecting apparatus that make lift drive mechanism that the print platform moves up and down, is built on the fuselage, slide in the horizontal direction
Sliding platform on the fuselage, it is installed on the fuselage and drives the sliding platform to do the horizontal drive of horizontal slip
Mechanism, on the sliding platform and the mechanism for stripping of quantity at least two and with the mechanism for stripping quantity identical
Hopper.All hoppers and mechanism for stripping are respectively arranged spaced apart along the glide direction of the sliding platform and are located at the printing
Lower section corresponding to platform, each hopper are arranged on a corresponding mechanism for stripping, and the horizontal drive mechanism drives
Each hopper is faced with the print platform, the lift drive mechanism drive the print platform into and out
With the hopper of the print platform face, the projecting apparatus will solidify light be radiated at in the hopper of the print platform face.
It is preferred that more material photocuring 3D printers of the present utility model also include sliding door, the sliding door is pacified by hinge
At the top of the front end face of the fuselage, the sliding door covers the front end face of the fuselage in closure.
It is preferred that more material photocuring 3D printers of the present utility model also include drawing lid, it is described to draw lid to pacify by hinge
At the rear of the top end face of the fuselage, it is described drawing cover closure when cover the hopper, mechanism for stripping, print platform,
The top end face of lift drive mechanism and fuselage.
It is preferred that the lift drive mechanism, which includes, rises electromechanical machine, lifting guide pillar, elevating screw, lifting nut and lifting
Platform, the electromechanical machine of liter are arranged on the fuselage in output shaft is upwardly disposed, the upper and lower ends difference of the lifting guide pillar
Be installed on the fuselage, the upper end of the elevating screw is arranged on the fuselage, the lower end of the elevating screw with it is described
The output shaft for rising electromechanical machine is fixedly connected, and for the lifting nut sliding sleeve on the elevating screw, the lifting platform is placed through institute
State on lifting guide pillar, the lifting nut is installed in the lifting platform, and the print platform is fixedly connected with the lifting platform.
It is preferred that the lifting guide pillar is respectively arranged in outside the both sides of the elevating screw.
It is preferred that the horizontal drive mechanism includes horizontal motor, horizontal lead screw, horizontal guide and horizontal screw, it is described
The left and right ends of horizontal guide are separately mounted on the fuselage, and the left end of the horizontal lead screw is arranged on the fuselage, institute
The right-hand member for stating horizontal lead screw is fixedly connected with the output shaft of the horizontal motor, and the horizontal motor is arranged on the fuselage,
The horizontal screw sliding sleeve is on the horizontal lead screw, and the horizontal screw is also arranged on the sliding platform, the slip
Platform is placed through in the horizontal guide.
It is preferred that the horizontal motor, horizontal lead screw, horizontal screw and horizontal guide is each arranges in pairs and be located at institute respectively
State at the front and rear sides of sliding platform.
It is preferred that fore-and-aft direction of the horizontal guide along the fuselage is between the horizontal lead screw.
It is preferred that the mechanism for stripping includes leveling seat, bearing block, hopper shelf, stripping spring and peels off bolt, it is described
Leveling seat is arranged on the sliding platform, and the bearing block is separately mounted at the left and right ends of the leveling seat, the material
Glide direction of truss along the sliding platform between the bearing block, and the hopper shelf also with the bearing block
Pivot joint, the above-below direction for peeling off bolt along the fuselage are passed down through the hopper shelf and screwed in the leveling seat,
It is described to peel off spring housing located at the stripping bolt and also contact at institute positioned at the top of the hopper shelf, the stripping spring
State and peel off between bolt and the hopper shelf, the hopper is installed at the hopper shelf.
It is preferred that four corners of the leveling seat are additionally provided with leveling component, the leveling component is included along the machine
Body above-below direction is passed down through the leveling seat and screws in the leveling bolt in the sliding platform and under the leveling seat
The leveling spring of side, the leveling spring are placed in the leveling bolt and contact at the leveling seat and the sliding platform
On.
Compared with prior art, because more material photocuring 3D printers of the present utility model also include sliding in the horizontal direction
Sliding platform on fuselage, it is installed on fuselage and drives sliding platform to do the horizontal drive mechanism of horizontal slip, be arranged on
On sliding platform and the mechanism for stripping of quantity at least two and with mechanism for stripping quantity identical hopper, all hoppers and stripping
Mechanism is respectively arranged spaced apart along the glide direction of sliding platform and lower section, each hopper are arranged on pair corresponding to the print platform
On the mechanism for stripping answered, horizontal drive mechanism drives each hopper to be faced with print platform, therefore of the present utility model more
Material photocuring 3D printer can switch different hopper printings in print procedure, it is possible to achieve more double-colored printing work(of material
Energy.Simultaneously as being equipped with mechanism for stripping, hopper is set during stripping to produce a small stripping inclination angle, than directly avulsing process
Peeling force is small, so as to improve printing precision, is adapted to the printing of small structure.
Brief description of the drawings
Fig. 1 is stereochemical structure of the more material photocuring 3D printers of the present utility model when pulling and drawing lid in opening
Schematic diagram.
Fig. 2 is three-dimensional knot of more material photocuring 3D printers after hiding sliding door, drawing lid and part fuselage shown in Fig. 1
Structure schematic diagram.
Fig. 3 be horizontal drive mechanism in more material photocuring 3D printers of the present utility model, sliding platform, hopper and
Dimensional structure diagram when mechanism for stripping fits together.
Fig. 4 is the enlarged drawing of part B in Fig. 3.
Fig. 5 is both lift drive mechanisms and print platform in more material photocuring 3D printers of the present utility model group
Dimensional structure diagram when being fitted together.
Embodiment
In order to describe technology contents of the present utility model, construction feature in detail, below in conjunction with embodiment and coordinate accompanying drawing
It is described further.
Fig. 1 to Fig. 3 is referred to, more material photocuring 3D printers 100 of the present utility model include fuselage 10, print platform
20th, the projecting apparatus 40 that drive lift drive mechanism 30 that print platform 20 moves up and down, is built on fuselage 10, along level side
To the sliding platform 50 being slidedly arranged on fuselage 10, it is installed on fuselage 10 and drives sliding platform 50 to do the horizontal drive of horizontal slip
Mechanism 60, on sliding platform 50 and quantity be two mechanism for stripping 70 and with the quantity identical hopper of mechanism for stripping 70
80.All hoppers 80 and mechanism for stripping 70 are respectively along the glide direction of sliding platform 50 (i.e. shown in double-head arrow A, and fuselage 10
Left and right directions) it is arranged spaced apart and lower section, each hopper 80 are arranged on a corresponding stripping corresponding to the print platform 20
In mechanism 70, peeled off by the submodel of mechanism for stripping 70.Horizontal drive mechanism 60 drives each hopper 80 and the phase of print platform 20
Face, to ensure that each hopper 80 can be matched with printer model with print platform 20；Lift drive mechanism 30 drives print platform
20 into and out the hopper 80 with the face of print platform 20, and projecting apparatus 40 is radiated at light is solidified with print platform 20 just
To hopper 80 in, to meet the needs of printer model.In order that obtain more material photocuring 3D printers 100 of the present utility model
Outward appearance more simple and beautiful, therefore more material photocuring 3D printers 100 of the present utility model also include sliding door 91 and draw lid 93, draw
Door 91 is arranged on by hinge 92 at the top of the front end face of fuselage 10, and sliding door 91 covers the front end face of fuselage 10 in closure；
Draw lid 93 to be arranged on by hinge 94 at the rear of the top end face of fuselage 10, draw lid 93 to cover hopper 80, stripping machine in closure
Structure 70, print platform 20, the top end face of lift drive mechanism 30 and fuselage 10.It is more specifically, as follows：
As shown in figures 2 and 5, lift drive mechanism 30, which includes, rises electromechanical machine 31, lifting guide pillar 32, elevating screw 33, liter
Screw 34 and lifting platform 35 drop.Electromechanical machine 31 is risen to be arranged on fuselage 10 in output shaft is upwardly disposed, lifting guide pillar 32 it is upper
Lower both ends are respectively arranged on fuselage 10, and the upper end of elevating screw 33 is arranged on fuselage 10, the lower end of elevating screw 33 and liter
The output shaft of electromechanical machine 31 is fixedly connected, and drives elevating screw 33 to rotate by a liter electromechanical machine 31；The sliding sleeve of lifting nut 34 is in lifting
On screw mandrel 33, therefore the elevating screw 33 by rotating drives lifting nut 34 to do oscilaltion；Lifting platform 35 is placed through lifting guide pillar
On 32, guiding is provided by lifting of the lifting guide pillar 32 for lifting platform 35；Lifting nut 34 is installed in lifting platform 35, by doing up and down
The lifting nut 34 of lifting drives lifting platform 35 to lift；And print platform 20 is fixedly connected with lifting platform 35, by doing the liter lifted
The purpose that platform 35 drives print platform 20 to lift drops.Because the lifting of print platform 20 is by elevating screw by lifting motor 31
33 and the cooperation of lifting nut 34 realize that therefore the lifting precision of print platform 20 is high, to ensure the quality printed.Citing and
Speech, in the present embodiment, lifting guide pillar 32 are respectively arranged in outside the both sides of elevating screw 33, to ensure that the stress of lifting platform 35 is consistent
Property, so as to improve the steady reliability of the lifting of lifting platform 35, but do not illustrated and be limited with this.
As shown in Figures 2 and 3, horizontal drive mechanism 60 includes horizontal motor 61, horizontal lead screw 62, horizontal guide 63 and water
Flat screw (not shown).The left and right ends of horizontal guide 63 are separately mounted on fuselage 10, the left end installation of horizontal lead screw 62
On fuselage 10, the right-hand member of horizontal lead screw 62 is fixedly connected with the output shaft of horizontal motor 61, and level is driven by horizontal motor 61
Screw mandrel 62 is rotated, and horizontal motor 61 is arranged on fuselage 10；Horizontal screw sliding sleeve is on horizontal lead screw 62, therefore the level by rotating
Screw mandrel 62 drives left and right directions of the horizontal screw along fuselage 10 to slide；Horizontal screw is also arranged on sliding platform 50, therefore by a left side
The horizontal screw of right slip drives sliding platform 50 to horizontally slip, and sliding platform 50 is placed through in horizontal guide 63, by level
Guide rod 63 is that the sliding platform 50 to horizontally slip provides guiding, to realize each hopper 80 and print platform 20 on sliding platform 50
Relatively just, the purpose that different hoppers 80 switch is reached.Specifically, in the present embodiment, horizontal motor 61, horizontal lead screw 62, water
Flat screw and each arrangement in pairs of horizontal guide 63 are simultaneously located at the front and rear sides of sliding platform 50 respectively, to pass through paired level
Motor 61 realizes the purpose of the double dynamical driving of sliding platform 50.For example, in the present embodiment, horizontal guide 63 is along machine
The fore-and-aft direction of body 10 is between horizontal lead screw 62, to increase the steady reliability of the slip of sliding platform 50, but not with this measure
Example is limited.
As shown in Figures 3 and 4, mechanism for stripping 70 includes leveling seat 71, bearing block 72, hopper shelf 73, stripping spring 74
And peel off bolt 75.Leveling seat 71 is arranged on sliding platform 50, and bearing block 72 is separately mounted to the left and right ends of leveling seat 71
Place, is preferably that bearing block 72 is also located at the rear of leveling seat 71；Glide direction of the hopper shelf 73 along sliding platform 50
(i.e. double-head arrow A signified, and the left and right directions of fuselage 10) between bearing block 72, and hopper shelf 73 also with bearing block 72
Pivot joint；Peel off above-below direction of the bolt 75 along fuselage 10 to be passed down through hopper shelf 73 and screw in leveling seat 71, peel off spring
74 are sheathed on the top peeled off bolt 75 and be located at hopper shelf 73, peel off spring 74 and also contact at stripping bolt 75 and hopper frame
Between son 73, hopper 80 is installed at hopper shelf 73.Therefore in the photosensitive resin separation process in printer model and hopper 80,
The print platform 20 of rising makes hopper shelf 73 do fine rotation around articulated section, produces a small stripping inclination angle, promotes to print
Model is easier to progressively disengage the photosensitive resin in hopper 80 from one side；Simultaneously as peel off bolt 75 and peel off spring 74
Under effect so that peel off the feeder trough shelf 73 of spring 74 and bestow downward pressure, avoid printer model from departing from the process of hopper 80
In, hopper shelf 73 produces excessive stripping inclination angle, so that it is guaranteed that printer model departs from reliably with the photosensitive resin in hopper 80
Property.Specifically, in the present embodiment, bearing block 72 of the left end of hopper shelf 73 adjacent to the position at rear and left side is pivotally connected, material
Bearing block 72 of the right-hand member of truss 73 adjacent to the position at rear and right side is pivotally connected, and is peeled off bolt 75 and peeled off spring 74 and be located at
At the left and right ends in the front of hopper shelf 73.Meanwhile four corners of leveling seat 71 are additionally provided with leveling component, leveling component
Comprising the leveling bolt 76 for being passed down through leveling seat 71 along the above-below direction of fuselage 10 and screwing in sliding platform 50 and positioned at leveling
The leveling spring 77 of the lower section of seat 71, leveling spring 77 are placed in leveling bolt 76 and contact at leveling seat 71 and sliding platform 50
On, leveling seat 71 is supported on sliding platform 50 by regulation spring 77, then leveling is carried out to leveling seat 71 by leveling bolt 76
Processing, but be not limited.
Compared with prior art, because more material photocuring 3D printers 100 of the present utility model are also included along level side
To the sliding platform 50 being slidedly arranged on fuselage 10, it is installed on fuselage 10 and drives sliding platform 50 to do the horizontal drive of horizontal slip
Mechanism 30, on sliding platform 50 and the mechanism for stripping 70 of quantity at least two and with the quantity identical of mechanism for stripping 70
Hopper 80, all hoppers 80 and mechanism for stripping 70 are respectively arranged spaced apart along the glide direction of sliding platform 50 and are located at print platform
Lower section corresponding to 20, each hopper 80 are arranged on a corresponding mechanism for stripping 70, and horizontal drive mechanism 30 drives each material
Groove 80 faces with print platform 20, therefore more material photocuring 3D printers 100 of the present utility model can be with print procedure
Switch different hoppers 80 to print, it is possible to achieve more double-colored printing functions of material.Simultaneously as mechanism for stripping 70 is equipped with, during stripping
Hopper 80 is set to produce a small stripping inclination angle, it is small than the peeling force for directly avulsing process, so as to improve printing precision, fit
Should be in the printing of small structure.
It will be appreciated that in other embodiments, the quantity of mechanism for stripping 70 can also be three, four, five or six
It is individual, therefore be not limited with above-mentioned citing；Equally, the glide direction of sliding platform 50 is the left and right directions of fuselage 10, and
The longitudinal direction of fuselage 10, but be not limited.
Above disclosed is only preferred embodiments of the present utility model, can not limit the utility model with this certainly
Interest field, therefore equivalent variations made according to the utility model claims still fall within the model that the utility model is covered
Enclose.
Claims (10)
1. a kind of more material photocuring 3D printers, including fuselage, print platform, drive what the print platform moved up and down
Lift drive mechanism and the projecting apparatus being built on the fuselage, it is characterised in that more material photocuring 3D printers are also
Including be slidedly arranged in the horizontal direction on the fuselage sliding platform, be installed on the fuselage and drive the sliding platform to do water
Smoothly dynamic horizontal drive mechanism, on the sliding platform and the mechanism for stripping of quantity at least two and with the stripping
Disembark structure quantity identical hopper, all hoppers and mechanism for stripping respectively begin to rehearse along the glide direction interval of the sliding platform
Arrange and be located at lower section corresponding to the print platform, each hopper is arranged on a corresponding mechanism for stripping, institute
Stating horizontal drive mechanism drives each hopper to be faced with the print platform, and the lift drive mechanism drives described beat
Platform is printed to be radiated at solidification light into and out the hopper with the print platform face, the projecting apparatus and put down with the printing
In the hopper of platform face.
2. more material photocuring 3D printers according to claim 1, it is characterised in that also include sliding door, the sliding door
It is arranged on by hinge at the top of the front end face of the fuselage, the sliding door covers the front end face of the fuselage in closure.
3. more material photocuring 3D printers according to claim 1, it is characterised in that also include drawing lid, it is described to draw lid
By hinge be arranged on the fuselage top end face rear at, it is described drawing cover closure when cover the hopper, mechanism for stripping,
The top end face of print platform, lift drive mechanism and fuselage.
4. more material photocuring 3D printers according to claim 1, it is characterised in that the lift drive mechanism includes
Electromechanical machine, lifting guide pillar, elevating screw, lifting nut and lifting platform are risen, it is described to rise electromechanical machine in the upwardly disposed peace of output shaft
On the fuselage, the upper and lower ends of the lifting guide pillar are respectively arranged on the fuselage, the upper end of the elevating screw
On the fuselage, the lower end of the elevating screw is fixedly connected with the output shaft for rising electromechanical machine, the lifting silk
In on the elevating screw, the lifting platform is placed through on the lifting guide pillar female sliding sleeve, and the lifting nut is installed on described
In lifting platform, the print platform is fixedly connected with the lifting platform.
5. more material photocuring 3D printers according to claim 4, it is characterised in that the lifting guide pillar is respectively arranged
In outside the both sides of the elevating screw.
6. more material photocuring 3D printers according to claim 1, it is characterised in that the horizontal drive mechanism includes
Horizontal motor, horizontal lead screw, horizontal guide and horizontal screw, the left and right ends of the horizontal guide are separately mounted to the fuselage
On, the left end of the horizontal lead screw is arranged on the fuselage, the output of the right-hand member of the horizontal lead screw and the horizontal motor
Axle is fixedly connected, and the horizontal motor is arranged on the fuselage, and the horizontal screw sliding sleeve is described on the horizontal lead screw
Horizontal screw is also arranged on the sliding platform, and the sliding platform is placed through in the horizontal guide.
7. more material photocuring 3D printers according to claim 6, it is characterised in that the horizontal motor, horizontal silk
Bar, horizontal screw and each arrangement in pairs of horizontal guide are simultaneously located at the front and rear sides of the sliding platform respectively.
8. more material photocuring 3D printers according to claim 7, it is characterised in that the horizontal guide is along the machine
The fore-and-aft direction of body is between the horizontal lead screw.
9. more material photocuring 3D printers according to claim 1, it is characterised in that the mechanism for stripping includes leveling
Seat, bearing block, hopper shelf, stripping spring and stripping bolt, the leveling seat are arranged on the sliding platform, the bearing
Seat is separately mounted at the left and right ends of the leveling seat, and glide direction of the hopper shelf along the sliding platform is located at institute
Between stating bearing block, and the hopper shelf is also pivotally connected with the bearing block, the upper and lower for peeling off bolt along the fuselage
To being passed down through the hopper shelf and screwing in the leveling seat, the stripping spring housing is located at the stripping bolt and is located at
The top of the hopper shelf, the stripping spring are also contacted between the stripping bolt and the hopper shelf, the material
Groove is installed at the hopper shelf.
10. more material photocuring 3D printers according to claim 9, it is characterised in that four angles of the leveling seat
Fall place and be additionally provided with leveling component, the leveling component includes and is passed down through the leveling seat along the fuselage above-below direction and screws in
Leveling bolt in the sliding platform and the leveling spring below the leveling seat, the leveling spring are placed on the tune
On flat bolt and contact on the leveling seat and the sliding platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720575891.2U CN206690538U (en) | 2017-05-22 | 2017-05-22 | More material photocuring 3D printers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720575891.2U CN206690538U (en) | 2017-05-22 | 2017-05-22 | More material photocuring 3D printers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206690538U true CN206690538U (en) | 2017-12-01 |
Family
ID=60448767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720575891.2U Active CN206690538U (en) | 2017-05-22 | 2017-05-22 | More material photocuring 3D printers |
Country Status (1)
| Country | Link |
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| CN (1) | CN206690538U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109624312A (en) * | 2019-01-28 | 2019-04-16 | 厦门艾斯美客科技有限公司 | A kind of line mechanism for stripping |
| CN110281524A (en) * | 2019-08-06 | 2019-09-27 | 北京世纪泽润科技有限公司 | A kind of breakage-proof screen unilateral side dyestripping photocuring printing device |
| CN110757798A (en) * | 2019-11-21 | 2020-02-07 | 浙江迅实科技有限公司 | Multi-material 3D printer |
| CN110757797A (en) * | 2019-11-21 | 2020-02-07 | 浙江迅实科技有限公司 | Printing method of multi-material 3D printer |
| CN112917909A (en) * | 2021-01-25 | 2021-06-08 | 南方科技大学 | Multi-material photocuring 3D printer and 3D printing method |
-
2017
- 2017-05-22 CN CN201720575891.2U patent/CN206690538U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109624312A (en) * | 2019-01-28 | 2019-04-16 | 厦门艾斯美客科技有限公司 | A kind of line mechanism for stripping |
| CN110281524A (en) * | 2019-08-06 | 2019-09-27 | 北京世纪泽润科技有限公司 | A kind of breakage-proof screen unilateral side dyestripping photocuring printing device |
| CN110281524B (en) * | 2019-08-06 | 2024-04-09 | 北京世纪泽润科技有限公司 | Breakage-proof screen unilateral dyestripping photocuring printing equipment |
| CN110757798A (en) * | 2019-11-21 | 2020-02-07 | 浙江迅实科技有限公司 | Multi-material 3D printer |
| CN110757797A (en) * | 2019-11-21 | 2020-02-07 | 浙江迅实科技有限公司 | Printing method of multi-material 3D printer |
| CN110757798B (en) * | 2019-11-21 | 2022-06-17 | 浙江迅实科技有限公司 | Multi-material 3D printer |
| CN112917909A (en) * | 2021-01-25 | 2021-06-08 | 南方科技大学 | Multi-material photocuring 3D printer and 3D printing method |
| CN112917909B (en) * | 2021-01-25 | 2022-08-12 | 南方科技大学 | Multi-material photocuring 3D printer and 3D printing method |
| US11801632B2 (en) | 2021-01-25 | 2023-10-31 | Southern University Of Science And Technology | Multi-material photocuring 3D printer and 3D printing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210907 Address after: 523000 floor 2, No. 3a, Xiaochong Industrial Zone, Zhenan East Road, Xiaobian community, Chang'an Town, Dongguan City, Guangdong Province Patentee after: DONGGUAN KEHENG SHOUBAN MODEL Co.,Ltd. Address before: 523808, 1, University Road, Songshan Lake District, Guangdong, Dongguan Patentee before: DONGGUAN University OF TECHNOLOGY |
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| TR01 | Transfer of patent right |