CN106476268A - One kind realizes 3D printing continuously continual resin solidification process units and method - Google Patents
One kind realizes 3D printing continuously continual resin solidification process units and method Download PDFInfo
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- CN106476268A CN106476268A CN201611050733.1A CN201611050733A CN106476268A CN 106476268 A CN106476268 A CN 106476268A CN 201611050733 A CN201611050733 A CN 201611050733A CN 106476268 A CN106476268 A CN 106476268A
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- transmission
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- solidfied material
- light source
- printing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y10/00—Processes of additive manufacturing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
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Abstract
The present invention discloses one kind and realizes 3D printing continuously continual resin solidification process units and method, device and resin storage tank are passed including light source, second conveyer, second, in resin storage tank built with liquid resin, before and after the resin storage tank, Definition of Division is solidification workspace and shaping discharge zone, the light source and second conveyer are arranged on solidification workspace, and the second conveyer is arranged on shaping discharge zone；The light source is located at the top of the second conveyer in solidification workspace area, the transmission initiating terminal of the second conveyer is not less than liquid resinous liquid level, the transmission tape beginning end sinking smooth type transits to transmission end, and the transmission end is not less than the height of printing shaping solidfied material apart from liquid resin liquid level；The second biography device will transmit the handing-over of end printing shaping condensate and be delivered to more than liquid resin liquid level.The present invention realizes light source and irradiates while make resin solidification, and connecting gear drives printed product not stop movement, realizes the continual production of 3D printing.
Description
Technical field
The present invention relates to 3D printing technique field.
Background technology
One kind of 3D printing, i.e. rapid shaping technique, it are a kind of based on mathematical model file, with powdered gold
Category or plastics etc. can jointing material, come the technology of constructed object by way of successively printing.
3D printing is typically with digital technology file printing machine to realize.Often lead in Making mold, industrial design etc.
Domain is used for modeling, after be gradually available for the direct manufacture of some products, had zero printed using this technology
Part.The technology is in jewelry, footwear, industrial design, building, engineering and construction (AEC), automobile, Aero-Space, dentistry and medical treatment
Industry, education, GIS-Geographic Information System, civil engineering, gun and other field have all been applied.
Existing 3D printing technique printing effect is low, it is impossible to adapt to the bulk manufacturing, for this purpose, necessary carry
Go out a kind of 3D forming technique that can realize batch-type production printing.
Content of the invention
Goal of the invention：In order to overcome the deficiencies in the prior art, the present invention provides one kind and realizes 3D printing continuously not
The resin solidification process units of interruption and method, can realize light source and irradiate while make resin solidification, and connecting gear drives and beats
Print product does not stop movement, realizes 3D printing continuously continual production, improve production efficiency.
Technical scheme：For achieving the above object, technical scheme is as follows：
One kind realizes 3D printing continuously continual resin solidification process units, including light source, second conveyer, second
Pass device and resin storage tank, the resin storage tank built with liquid resin, before and after the resin storage tank Definition of Division for solidification workspace and
Shaping discharge zone, the light source and second conveyer are arranged on solidification workspace, and the second conveyer is arranged on shaping
Discharge zone；The light source is located at the top of the second conveyer in solidification workspace area, the biography of the second conveyer
Initiating terminal is sent to be not less than liquid resinous liquid level, the transmission tape beginning end sinking smooth type transits to transmission end, and the biography
End is sent to be not less than the height of printing shaping solidfied material apart from liquid resin liquid level；The second biography device will transmit end
The handing-over of printing shaping solidfied material is delivered to more than liquid resin liquid level.
Further, the transparent release film flushed with liquid resin liquid level, institute are provided with above the second conveyer
State transparent release film printing opacity, holding liquid level and shaped-article easy to fall off, in print procedure, the transparent release film is protected
Hold and second conveyer synchronizing moving in the horizontal direction.
Further, membrane case and film-coiling device are also included, the transparent release film of the membrane case output, through multiple compressions
After roller bearing compression, the transparent release film remains in the liquid resin liquid level above the second conveyer in solidification workspace
Flush, then reclaim through film-coiling device.
Further, the second conveyer includes the big axle of the first transmission, the little axle of the first transmission and the first conveyer belt sheet
Body, the first transmission band body is by the big axle of the first transmission for being arranged on its two ends and the little through-drive connection of the first transmission；Institute
The upper driving face for stating the big axle of the first transmission is not less than liquid resinous liquid level, and described first is driven the upper transmission identity distance chaotropic of little axle
The liquid level distance of state resin is not less than the height of printing shaping solidfied material.
Further, the axle radius of the little axle of first transmission is less than the axle radius of the big axle of the first transmission.First conveyer belt
Body is descending to be involved in, and the axle radius of the little axle of the first transmission diminishes, and printing shaping solidfied material has certain hardness and corner is sharp
It is not flexible that printing shaping solidfied material falls into the second conveyer belt so that printing shaping solidfied material is smoothly peeled off with conveyer belt, and
Printing shaping solidfied material is sent by the operation of two conveyer belts.
Further, second transmission device includes the second transmission front axle, the second driven rear axle and the second conveyer belt sheet
Body, the second transmission band body are in transmission connection by the second transmission front axle and the second driven rear axle for being arranged on its two ends；Institute
The upper driving face for stating the second transmission front axle is arranged less than the upper driving face of the little axle of the first transmission, the upload of second driven rear axle
Dynamic face is not less than liquid resinous liquid level；The printing shaping solidfied material transmission of the transmission end of the second conveyer falls into the
Two transmission devices.The some dividing plates of the second conveyer belt body upper surface spaced set, the spacing between dividing plate are beaten for one
The receiving spacing of print shaping condensate.
Further, the second conveyer includes the first connecting gear group, transmission film and gripper shoe, the gripper shoe
Supporting surface be transmit initiating terminal extend downward transmission end slope structure；The first connecting gear group includes two groups of phases
The caterpillar belt structure group for mutually separating and be arrangeding in parallel, every group of caterpillar belt structure group include caterpillar belt structure and lower caterpillar belt structure, and described
Upper caterpillar belt structure superposition is arranged on lower caterpillar belt structure, and the coincidence face of superposition presses two sides of transmission film, the transmission respectively
Film between two groups of caterpillar belt structure groups be for print procedure in the loading end of solidfied material of illumination shaping and transmission channel, as holding
The bottom of the transmission diaphragm area of section and transmission channel is held out against by the supporting surface of gripper shoe；Two groups of caterpillar belt structure groups synchronously drive
Transmission film is along the guiding movement of the supporting surface of the first gripper shoe.Gripper shoe can hold out against from below and support transmission film, make transmission
Film flat motion, so as to eliminate fluctuation.Per the upper caterpillar belt structure that organizes in the caterpillar belt structure group and lower caterpillar belt structure with transmission
Anti-skid design is equipped with the outer surface that mould is closed, and the anti-skid design outwards oblique is set along the transmission direction of transmission film
Put, to ensure that transmitting film tightens.Two groups of caterpillar belt structure groups push down transmission film both sides respectively, drive film to advance, and close with transmission mould
Anti-skid design make transmission film have one advance component and the component that tightens to both sides.
The second conveyer continues to drive transmission film displacement, printing shaping solidfied material is sent to and is higher by liquid resin
Liquid level position.
A kind of method for realizing the continuous continual resin solidification process units of 3D printing：Light source is caused in illumination range
First top layer liquid curing, during solidification, solidfied material to be formed with the direction of transfer displacement of second conveyer, until
Second conveyer is handover to after being molded completely.
Specifically, the first step：Light source is bright, and light source projects go out first pattern and solidify certain thickness liquid resin,
The first solidfied material is formed in second conveyer；
Second step：Light source extinguishes, and second conveyer moves a certain distance to the right, at the same time transparent release film
Synchronizing moving in the horizontal direction, the first solidfied material and transparent release UF membrane, and sink to moving a certain distance；
3rd step：Light source is bright, and light source projects go out two patterns, in the first solidfied material one layer of solidfied material of overlying cured superposition,
At the same time the second conveyer correspondence position for forming the first solidfied material in second step forms the second solidfied material, and light source puts out
Go out；
4th step：Second conveyer moving distance to the right, at the same time transparent release film is in level side
To synchronizing moving, one layer of the first solidfied material and the second solidfied material and transparent release UF membrane, and a mobile spacing of sinking is superimposed
From；
5th step：Light source is bright, and light source projects go out three patterns, solidifies one layer of solidification of superposition on the first solidfied material again
Thing, at the same time in the overlying cured one layer of solidfied material of the second solidfied material, forms the first transmission of the second solidfied material in the third step
Device correspondence position forms the 3rd solidfied material, and light source extinguishes；
By that analogy, the N number of solidfied material changed according to light source irradiation patterns is formed in second conveyer, these solidifications
Thing is accumulated as required three-dimensional body.
Beneficial effect：One kind of the present invention realizes 3D printing continuously continual resin solidification process units and method, can
Realize light source to irradiate while make resin solidification, connecting gear drives printed product not stop movement, realize 3D printing continuous not between
Disconnected production, improve production efficiency.
Several object identical or that differ is printed simultaneously can；At any time the object for needing to print is arranged into production stream
Journey, realizes " promptly jump the queue, immediate delivery ", the flexibility of production is greatly improved.
Description of the drawings
Accompanying drawing 1 is the first example structure schematic diagram of the present invention；
Accompanying drawing 2 is one figure of working condition of the first embodiment of the present invention；
Accompanying drawing 3 is two figure of working condition of the first embodiment of the present invention；
Accompanying drawing 4 is three figure of working condition of the first embodiment of the present invention；
Accompanying drawing 5 is four figure of working condition of the first embodiment of the present invention；
Accompanying drawing 6 is five figure of working condition of the first embodiment of the present invention；
Accompanying drawing 7 is six figure of working condition of the first embodiment of the present invention；
Accompanying drawing 8 is the structural perspective of the first embodiment of the present invention；
Accompanying drawing 9 is second example structure schematic diagram of the present invention；
Accompanying drawing 10 is one figure of working condition of second embodiment of the present invention；
Accompanying drawing 11 is two figure of working condition of second embodiment of the present invention；
Accompanying drawing 12 is three figure of working condition of second embodiment of the present invention；
Accompanying drawing 13 is four figure of working condition of second embodiment of the present invention；
Accompanying drawing 14 is five figure of working condition of second embodiment of the present invention；
Accompanying drawing 15 is six figure of working condition of second embodiment of the present invention；
Accompanying drawing 16 is the structural perspective of second embodiment of the present invention；
Accompanying drawing 17 is the object structures shape for needing to print in the embodiment of the present invention；
Accompanying drawing 18 is to print the schematic diagram for completing afterwards oblique arrangement on a moving belt in the embodiment of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is further described.
As accompanying drawing 1 and 8, one kind realizes 3D printing continuously continual resin solidification process units, including light source 10, first
Conveyer 20, second passes device 30 and resin storage tank 80, and the light source 10 is region luminous flat, states resin storage tank 80 built with liquid
State resin, before and after the resin storage tank 80, Definition of Division is solidification workspace and shaping discharge zone, the light source 10 and the first transmission
Device 20 is arranged on solidification workspace, and the second conveyer 30 is arranged on shaping discharge zone；The light source 10 is located at solidification
The top of the second conveyer 20 in workspace area, due to the process of illumination curing resin be can only illumination curing liquid tree
Fat surface ground floor, so the transmission initiating terminal of the second conveyer 20 is not less than liquid resinous liquid level, the transmission
Tape beginning end sinking smooth type transits to transmission end, and the transmission end is not less than apart from liquid resin liquid level and is printed as
The height of type solidfied material.The second biography device 30 will transmit the handing-over of end printing shaping condensate and be delivered to liquid resin liquid level
More than.
Presented in resin storage tank 80 due to liquid resin is meniscus, and meniscus can cause the residual of printing shaping solidfied material
Lack, the quality of printout is affected, in order to the technical problem is solved, 20 top of the second conveyer is provided with and liquid tree
The transparent release film 40 that fat liquid level is flushed, the transparent release film printing opacity, holding liquid level and shaped-article are easy to fall off,
In print procedure, the transparent release film 40 keeps and the synchronizing moving in the horizontal direction of second conveyer 20.
Further, membrane case 60 and film-coiling device 70, the transparent release film 40 that the membrane case 60 is exported, process are also included
After multiple compression roller bearing compressions, the transparent release film 40 remains in 20 top of second conveyer in solidification workspace
Liquid resin liquid level is flushed, then is reclaimed through film-coiling device 70.
The first embodiment of second conveyer 2, the second conveyer 2 include the big axle 201, first of the first transmission
Little axle 202 and the first transmission band body 203 is driven, the first transmission band body 203 is passed by be arranged on its two ends first
Move big axle 201 and the little axle 202 of the first transmission is in transmission connection；The described first upper driving face for being driven big axle 201 is not less than liquid tree
The liquid level of fat, the described first upper transmission identity distance for being driven little axle 202 are consolidated not less than printing shaping with a distance from liquid resinous liquid level
The height of compound.
Described first axle radius of the axle radius less than the big axle 201 of the first transmission for being driven little axle 202, in the present invention, first passes
The radius for moving little axle 202 is preferably smaller than 5mm.First transmission band body comes downwards to little 202 position of axle of the first transmission and is involved in its following table
Face, as the axle radius of the little axle of the first transmission diminishes compared with the big axle 201 of the first transmission, and printing shaping solidfied material has certain hardness
And corner is not sharp flexible, so that printing shaping solidfied material is moved at little 202 position of axle of the first transmission and conveyer belt sheet
Body is smoothly peeled off, and printing shaping solidfied material falls into the second conveyer belt, and printing shaping solidfied material is sent by the operation of the second conveyer belt.
On technical foundation based on the first embodiment of second conveyer 20, second transmission device 30 includes
Second transmission front axle 31, the second driven rear axle 32 and the second transmission band body 33, the second transmission band body 33 is by arranging
At its two ends second is driven front axle 31 and the second driven rear axle 32 is in transmission connection；The upper driving face of the second transmission front axle 31
Arrange less than the upper driving face of the little axle 202 of the first transmission, the upper driving face of second driven rear axle 32 is not less than liquid resin
Liquid level；The printing shaping solidfied material transmission of the transmission end of the second conveyer 20 falls into the second transmission device 30.Also
Including scraper 50, the knife face laminating described first of the scraper 50 transmits the printing initiating terminal solidfied material loading end of band body 203
Arrange, the residue on conveyer belt can be hung in time.Described second transmission 33 upper surface spaced set of band body some every
Plate, the spacing between dividing plate are the receiving spacing of a printing shaping solidfied material.
As accompanying drawing 9 and 16, second embodiment of second conveyer 20, the second conveyer 20 include the first biography
The supporting surface of mechanism's group 211, transmission film 212 and gripper shoe 213, the gripper shoe 213 is sent to extend downward for transmission initiating terminal
The slope structure of transmission end；The first connecting gear group 211 includes two groups of caterpillar belt structures for being separated from each other and be arrangeding in parallel
Group, every group of caterpillar belt structure group include caterpillar belt structure and lower caterpillar belt structure, and the upper caterpillar belt structure superposition is arranged on lower crawler belt
In structure, the coincidence face of superposition presses two sides of transmission film 212 respectively, the transmission film 212 two groups of caterpillar belt structure groups it
Between be for the loading end of solidfied material of illumination shaping and transmission channel in print procedure, as the transmission of loading end and transmission channel
The bottom in 212 region of film is held out against by the supporting surface of gripper shoe 213, and wherein transmission film 212 goes out from the transmission film membrane case in left side
Come, involve in the transmission film roll membrane device on right side；Two groups of caterpillar belt structure groups synchronously drive transmission the propping up along the first gripper shoe 213 of film 212
The guiding movement in support face.Gripper shoe can hold out against from below and support transmission film, make transmission film flat motion, so as to eliminate ripple
Dynamic.Per the upper caterpillar belt structure that organizes in the caterpillar belt structure group and on the outer surface pressed with transmission film 212 of lower caterpillar belt structure
Anti-skid design is equipped with, and the anti-skid design is outwards angularly disposed along the transmission direction of transmission film 212.Two groups of caterpillar belt structure groups
Push down transmission film both sides respectively, drive film to advance, the anti-skid design closed with transmission mould makes transmission film have the component of an advance
With the component that tightens to both sides.The second conveyer 30 continues to drive transmission 212 displacement of film, and printing shaping solidfied material is passed
Deliver to and be higher by liquid resin liquid level position.
As shown in accompanying drawing 2-7 or 10-15, operation principle：Source causes the first top layer liquid curing in illumination range, solid
During change, solidfied material to be formed is with the direction of transfer displacement of second conveyer, until being handover to second after being molded completely
Conveyer.Specifically, the first step：Light source is bright, and light source projects go out first pattern and solidify certain thickness liquid resin,
The first solidfied material is formed in second conveyer；Second step：Light source extinguishes, second conveyer move to the right certain away from
From at the same time transparent release film synchronizing moving in the horizontal direction, the first solidfied material and transparent release UF membrane, and movement of sinking
Certain distance；3rd step：Light source is bright, and light source projects go out two patterns, in the first solidfied material one layer of solidfied material of overlying cured superposition,
At the same time the second conveyer correspondence position for forming the first solidfied material in second step forms the second solidfied material, and light source puts out
Go out；4th step：Second conveyer moving distance to the right, at the same time transparent release film is synchronous in the horizontal direction
Mobile, one layer of the first solidfied material and the second solidfied material and transparent release UF membrane is superimposed, and sinks to moving a certain distance；5th
Step：Light source is bright, and light source projects go out three patterns, solidifies one layer of solidfied material of superposition again, at the same time on the first solidfied material
In the overlying cured one layer of solidfied material of the second solidfied material, the second conveyer correspondence position of the second solidfied material is formed in the third step
The 3rd solidfied material is formed, light source extinguishes；By that analogy, the N changed according to light source irradiation patterns is formed in second conveyer
Individual solidfied material, these solidfied materials accumulate the three-dimensional body to form needs.
In order that the operation principle of this programme more clearly can be presented, specific printing solidfied material is given further
Shaping flow table, need the shape and structure of solidfied material for printing and arrangement mode in table referring to accompanying drawing 17 and 18, specific as follows：
Section Formation cross-section figure and then printing.
The above is only the preferred embodiment of the present invention, it should be pointed out that：Ordinary skill people for the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (10)
1. one kind realizes 3D printing continuously continual process units, it is characterised in that：Including light source (10), second conveyer
(20), second pass device (30) and resin storage tank (80), resin storage tank (80) built with liquid resin, before resin storage tank (80)
Definition of Division is solidification workspace and shaping discharge zone afterwards, and light source (10) and second conveyer (20) are arranged on solidification work
Make area, second conveyer (30) are arranged on shaping discharge zone；Described light source (10) are located in solidification workspace area
The top of second conveyer (20), the transmission initiating terminal of second conveyer (20) are not less than liquid resinous liquid level,
The transmission tape beginning end sinking smooth type transits to transmission end, and the transmission end is not low apart from liquid resin liquid level
Height in printing shaping solidfied material；Second biography device (30) will transmit the handing-over of end printing shaping condensate and be delivered to liquid
More than state resin liquid level.
2. one kind according to claim 1 realizes 3D printing continuously continual process units, it is characterised in that：Described
The transparent release film (40) flushed with liquid resin liquid level, transparent release film (40) are provided with above one conveyer (20)
Keep and second conveyer (20) synchronizing moving in the horizontal direction.
3. the one kind according to claim 3 or 7 realizes 3D printing continuously continual process units, it is characterised in that：Also
Including membrane case (60) and film-coiling device (70), the transparent release film (40) that membrane case (60) export, roll through multiple compressions
After shaft compression, transparent release film (40) remain in the liquid tree above the second conveyer (20) in solidification workspace
Fat liquid level is flushed, then is reclaimed through film-coiling device (70).
4. one kind according to claim 1 realizes 3D printing continuously continual process units, it is characterised in that：Described
One conveyer (20) includes that first is driven big axle (201), the first transmission little axle (202) and the first transmission band body (203), institute
State first transmission big axle (201) and first of the first transmission band body (203) by being arranged on its two ends and be driven little axle (202) biography
It is dynamically connected；The described first upper driving face for being driven big axle (201) is not less than liquid resinous liquid level, and described first is driven little axle
(202) upper transmission identity distance is not less than the height of printing shaping solidfied material with a distance from liquid resinous liquid level.
5. one kind according to claim 4 realizes 3D printing continuously continual process units, it is characterised in that：Described
The one axle radius for being driven little axle (202) is driven the axle radius of big axle (201) less than first.
6. one kind according to claim 4 realizes 3D printing continuously continual process units, it is characterised in that：Described
Two transmission devices (30) include the second transmission front axle (31), the second driven rear axle (32) and the second transmission band body (33), described
Second transmission band body (33) is connected by the second transmission front axle (31) and the second driven rear axle (32) transmission for being arranged on its two ends
Connect；The upper driving face of second transmission front axle (31) is driven the upper driving face of little axle (202) and arranges less than first, and described second
The upper driving face of driven rear axle (32) is not less than liquid resinous liquid level；It is sent to the transmission end of the second conveyer (20)
The printing shaping solidfied material handing-over at end is delivered to the second transmission device (30).
7. one kind according to claim 6 realizes 3D printing continuously continual process units, it is characterised in that：Described
The some dividing plates of two transmission band body (33) upper surface spaced sets, the spacing between dividing plate is a printing shaping solidfied material
Accommodate spacing.
8. one kind according to claim 1 realizes 3D printing continuously continual process units, it is characterised in that：Described
One conveyer (20) includes the first connecting gear group (211), transmission film (212) and gripper shoe (213), the gripper shoe
(213) supporting surface is to transmit the slope structure that initiating terminal extends downward transmission end；First connecting gear group (211)
The caterpillar belt structure group for being separated from each other including two groups and be arrangeding in parallel, every group of caterpillar belt structure group include caterpillar belt structure and lower crawler belt knot
Structure, and upper caterpillar belt structure superposition is arranged on lower caterpillar belt structure, the coincidence face of superposition presses the two of transmission film (212) respectively
Side, transmission film (212) are logical for the illumination shaping condensate transmission in print procedure between two groups of caterpillar belt structure groups
Road, the bottom as transmission film (212) region of passage are held out against by the supporting surface of gripper shoe (213)；Two groups of caterpillar belt structure groups
The synchronous guiding movement for driving transmission film (212) along the supporting surface of the first gripper shoe (213).
9. one kind according to claim 8 realizes 3D printing continuously continual process units, it is characterised in that：Per group institute
State on the contoured surface that the upper caterpillar belt structure in caterpillar belt structure group and lower caterpillar belt structure are pressed with transmission film (212) and be equipped with anti-skidding flower
Line, and the anti-skid design is outwards angularly disposed along the transmission direction of transmission film (212), to ensure that transmitting film tightens.
10. a kind of method of work for realizing the continuous continual resin solidification process units of 3D printing, it is characterised in that：
Over time, light source cause the first top layer liquid curing in illumination range, during solidification, solidification to be formed
Thing is with the direction of transfer displacement of second conveyer, until being handover to second conveyer after being molded completely；
Specifically, the first step：Light source is bright, and light source projects go out first pattern and solidify certain thickness liquid resin, first
The first solidfied material is formed on conveyer；
Second step：Light source extinguishes, and second conveyer moves a certain distance to the right, and at the same time transparent release film is in water
Square to synchronizing moving, the first solidfied material and transparent release UF membrane, and sink to moving a certain distance；
3rd step：Light source is bright, and light source projects go out two patterns, in the first solidfied material one layer of solidfied material of overlying cured superposition, with this
While the second conveyer correspondence position for forming the first solidfied material in second step forms the second solidfied material, light source extinguishes；
4th step：Second conveyer moving distance to the right, at the same time transparent release film in the horizontal direction with
Moved further, is superimposed one layer of the first solidfied material and the second solidfied material and transparent release UF membrane, and sinks to moving a certain distance；
5th step：Light source is bright, and light source projects go out three patterns, solidifies one layer of solidfied material of superposition again on the first solidfied material,
At the same time in the overlying cured one layer of solidfied material of the second solidfied material, the second conveyer of the second solidfied material is formed in the third step
Correspondence position forms the 3rd solidfied material, and light source extinguishes；
By that analogy, the N number of solidfied material changed according to light source irradiation patterns is formed in second conveyer, and these solidfied materials tire out
Product forms the three-dimensional body for needing.
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| CN201611050733.1A CN106476268B (en) | 2016-11-24 | 2016-11-24 | A kind of realization 3D printing continuously continual resin solidification process units and method |
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| CN201611050733.1A CN106476268B (en) | 2016-11-24 | 2016-11-24 | A kind of realization 3D printing continuously continual resin solidification process units and method |
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| CN206493592U (en) * | 2016-11-24 | 2017-09-15 | 无锡金谷三维科技有限公司 | One kind realizes the continuous continual resin solidification process units of 3D printing |
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2016
- 2016-11-24 CN CN201611050733.1A patent/CN106476268B/en not_active Expired - Fee Related
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| US20150165695A1 (en) * | 2013-12-13 | 2015-06-18 | Xyzprinting, Inc. | Three dimensional printing apparatus |
| WO2016179661A1 (en) * | 2015-05-12 | 2016-11-17 | Gizmo 3D Printers | Improvements in 3d printing |
| CN104960205A (en) * | 2015-06-30 | 2015-10-07 | 北京威控睿博科技有限公司 | Continuous printing method for 3D printer and system for continuous printing method |
| CN105690777A (en) * | 2016-04-19 | 2016-06-22 | 刘志运 | 3D printing system |
| CN105729812A (en) * | 2016-04-22 | 2016-07-06 | 珠海天威飞马打印耗材有限公司 | Three-dimensional printing device and forming method for three-dimensional object |
| CN105856573A (en) * | 2016-05-18 | 2016-08-17 | 博纳云智（天津）科技有限公司 | High-precision and high-speed continuous 3D printer and printing method thereof |
| CN206493592U (en) * | 2016-11-24 | 2017-09-15 | 无锡金谷三维科技有限公司 | One kind realizes the continuous continual resin solidification process units of 3D printing |
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| CN106476268B (en) | 2018-10-09 |
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