CN106142573A - Static leveling device and the operational approach thereof of material manufacturing technology is increased based on SLA - Google Patents
Static leveling device and the operational approach thereof of material manufacturing technology is increased based on SLA Download PDFInfo
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- CN106142573A CN106142573A CN201610746746.6A CN201610746746A CN106142573A CN 106142573 A CN106142573 A CN 106142573A CN 201610746746 A CN201610746746 A CN 201610746746A CN 106142573 A CN106142573 A CN 106142573A
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- liquid
- fluid infusion
- liquid bath
- bath
- groove
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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
- B33Y50/00—Data acquisition or data processing for additive manufacturing
- B33Y50/02—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
Abstract
The present invention relates to a kind of static leveling device, particularly relate to a kind of static leveling device and operational approach thereof increasing material manufacturing technology based on SLA.Including fluid infusion assembly and control assembly, described control assembly controls fluid infusion assembly.Increasing static leveling device and the operational approach compact conformation thereof of material manufacturing technology based on SLA, improve conforming product rate, automaticity is high.
Description
Technical field
The present invention relates to a kind of static leveling device, particularly relate to a kind of static state increasing material manufacturing technology based on SLA
Leveling device and operational approach thereof.
Background technology
Usually, level control is by arranging a screw rod lifting device in secondary liquid bath, the light-sensitive material of liquid being carried
Rising, inject main liquid bath and maintain focal plane liquid level, the photosensitive liquid of redundance can be flowed out by overfall, enters and overflows back chute
Mouthful, overflow back chute mouth UNICOM pair liquid bath, form a circulation.Meeting when structural disadvantages is the photosensitive liquid of secondary liquid bath injection main liquid bath
Form disturbance in focal plane, solidification process produces in addition and shrink, inevitably result from stress or cause deformation.
Summary of the invention
The present invention mainly solves the deficiencies in the prior art, it is provided that a kind of compact conformation, is avoided that liquid level occurs
Ripple, ensures the static leveling device and the operational approach thereof that increase material manufacturing technology based on SLA of forming quality.
The above-mentioned technical problem of the present invention is mainly addressed by following technical proposals:
A kind of static leveling device increasing material manufacturing technology based on SLA, including fluid infusion assembly and control assembly, described control
Assembly processed controls fluid infusion assembly；
Described fluid infusion assembly includes main liquid bath, secondary liquid bath and fluid infusion groove, the bottom of described main liquid bath and the bottom of fluid infusion groove
Being connected by unicom pipeline, the height of described fluid infusion groove is more than or equal to the height of main liquid bath, outside described main liquid bath
Wall is provided with and overflows back chute mouth, and the described chute mouth that overflows back is connected with secondary liquid bath, sets between described secondary liquid bath and fluid infusion groove
There is fluid infusion pump；
Described control assembly includes that controller and liquid level scanner, described liquid level scanner are located at the upper of fluid infusion tank liquor face
Portion, is provided with liquid residue sensor in described secondary liquid bath, described liquid level scanner, liquid residue sensor respectively with control
Device is connected, and described controller controls fluid infusion pump.
As preferably, the height of described fluid infusion groove is more than the height of secondary liquid bath, the described inflow overflowing back chute mouth
Mouth is located at the top of fluid infusion groove, and described unicom pipeline is in " U " type.
As preferably, described secondary liquid bath and fluid infusion groove are respectively provided at the outside of main liquid bath.
A kind of static leveling device increasing material manufacturing technology based on SLA according to claim 1 and 2, it is special
Levy and be: described secondary liquid bath (2) and fluid infusion groove (3) are respectively provided at the outside of main liquid bath (1).
The operational approach of a kind of static leveling device increasing material manufacturing technology based on SLA, sequentially includes the following steps:
(1), design is analyzed:
By unicom pipeline, making the horizontal liquid level in fluid infusion groove is same level EDS maps with the horizontal liquid level in main liquid bath, when
When horizontal liquid level in fluid infusion groove arranges liquid level less than standard, fluid infusion pump is by the liquid suction in secondary liquid bath to fluid infusion groove, newly
The liquid added will maintain the height of original horizontal liquid level；
(2), automation mechanized operation:
When the horizontal liquid level in fluid infusion groove declines, and liquid level scanner is signaled to controller, and controller, to fluid infusion pump signal, is mended
Liquid pump starts, fluid infusion pump by the liquid in secondary liquid bath according in liquid slippage suction to fluid infusion groove, by unicom pipeline, by liquid
Body is fed through in main liquid bath；
Time as too much in the liquid in main liquid bath, too much liquid is flowed in secondary liquid bath by overflowing back chute mouth；
When in secondary liquid bath, the amount of liquid is very few, signal is passed to controller by liquid residue sensor, and controller sends signal,
In the way of automatic or manual, secondary liquid bath is increased liquid.
This device, by the way of setting up fluid infusion groove, makes UNICOM bottom fluid infusion groove and main liquid bath, forms a U-tube road
UNICOM's structure, the lifting by pump of the liquid photosensitive liquid of secondary liquid bath, inject fluid infusion groove, because being the version of U-shaped Communicating device,
Liquid photosensitive liquid can make the liquid level of main liquid bath steadily promote identical height equally.Liquid level position needed for being controlled by overfall
Put, form a constant focal plane liquid level.Stablize and undisturbed.
Advantage: U-shaped UNICOM form, liquid level maintains steadily, undisturbed；Fluid infusion groove span of control is little, participates in the liquid of circulation
Photosensitive liquid quantity is few, and equipment configurations simplifies.
Therefore, the static leveling device and the operational approach thereof that increase material manufacturing technology based on SLA of the present invention, structure is tight
Gathering, improve conforming product rate, automaticity is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the frame structure schematic diagram controlling assembly in the present invention.
Detailed description of the invention
Below by embodiment, and combine accompanying drawing, technical scheme is described in further detail.
Embodiment 1: as depicted in figs. 1 and 2, a kind of static leveling device increasing material manufacturing technology based on SLA, including
Fluid infusion assembly and control assembly, described control assembly controls fluid infusion assembly；
Described fluid infusion assembly includes main liquid bath 1, secondary liquid bath 2 and fluid infusion groove 3, the bottom of described main liquid bath 1 and fluid infusion groove 3
Bottom is connected by unicom pipeline 4, and the height of described fluid infusion groove 3 is more than or equal to the height of main liquid bath 1, described main liquid
The outer wall of groove 1 is provided with and overflows back chute mouth 5, and the described chute mouth 5 that overflows back is connected with secondary liquid bath 2, described secondary liquid bath 2 with
Fluid infusion pump 6 it is provided with between fluid infusion groove 3；
Described control assembly includes that controller 7 and liquid level scanner 8, described liquid level scanner 8 are located at fluid infusion groove 3 liquid level
Top, is provided with liquid residue sensor 9 in described secondary liquid bath 2, described liquid level scanner 8, liquid residue sensor 9 are distinguished
Being connected with controller 7, described controller 7 controls fluid infusion pump 6.
The height of described fluid infusion groove 3 is more than the height of secondary liquid bath 2, and the described inflow entrance overflowing back chute mouth 5 is located at
The top of fluid infusion groove 3, described unicom pipeline 4 is in " U " type.
Described secondary liquid bath 2 and fluid infusion groove 3 are respectively provided at the outside of main liquid bath 1.
The operational approach of a kind of static leveling device increasing material manufacturing technology based on SLA, sequentially includes the following steps:
(1), design is analyzed:
By unicom pipeline, making the horizontal liquid level in fluid infusion groove is same level EDS maps with the horizontal liquid level in main liquid bath, when
When horizontal liquid level in fluid infusion groove arranges liquid level less than standard, fluid infusion pump is by the liquid suction in secondary liquid bath to fluid infusion groove, newly
The liquid added will maintain the height of original horizontal liquid level；
(2), automation mechanized operation:
When the horizontal liquid level in fluid infusion groove declines, and liquid level scanner is signaled to controller, and controller, to fluid infusion pump signal, is mended
Liquid pump starts, fluid infusion pump by the liquid in secondary liquid bath according in liquid slippage suction to fluid infusion groove, by unicom pipeline, by liquid
Body is fed through in main liquid bath；
Time as too much in the liquid in main liquid bath, too much liquid is flowed in secondary liquid bath by overflowing back chute mouth；
When in secondary liquid bath, the amount of liquid is very few, signal is passed to controller by liquid residue sensor, and controller sends signal,
In the way of automatic or manual, secondary liquid bath is increased liquid.
Claims (4)
1. the static leveling device increasing material manufacturing technology based on SLA, it is characterised in that: include fluid infusion assembly and control
Assembly, described control assembly controls fluid infusion assembly；
Described fluid infusion assembly includes main liquid bath (1), secondary liquid bath (2) and fluid infusion groove (3), the bottom of described main liquid bath (1) and
The bottom of fluid infusion groove (3) is connected by unicom pipeline (4), and the height of described fluid infusion groove (3) is more than or equal to main liquid bath (1)
Height, the outer wall of described main liquid bath (1) is provided with and overflows back chute mouth (5), described overflows back chute mouth (5) and secondary liquid bath
(2) it is connected, between described secondary liquid bath (2) and fluid infusion groove (3), is provided with fluid infusion pump (6)；
Described control assembly includes that controller (7) and liquid level scanner (8), described liquid level scanner (8) are located at fluid infusion groove
(3) top of liquid level, is provided with liquid residue sensor (9) in described secondary liquid bath (2), described liquid level scanner (8), liquid
Headroom sensor (9) is connected with controller (7) respectively, and described controller (7) controls fluid infusion pump (6).
A kind of static leveling device increasing material manufacturing technology based on SLA the most according to claim 1, its feature exists
In: the height of described fluid infusion groove (3) is more than the height of secondary liquid bath (2), and the described inflow entrance overflowing back chute mouth (5) is located at
The top of fluid infusion groove (3), described unicom pipeline (4) is in " U " type.
A kind of static leveling device increasing material manufacturing technology based on SLA the most according to claim 1 and 2, its feature
It is: described secondary liquid bath (2) and fluid infusion groove (3) are respectively provided at the outside of main liquid bath (1).
4. the operation side of the static leveling device increasing material manufacturing technology based on SLA according to claim 1 and 2
Method, it is characterised in that sequentially include the following steps:
(1), design is analyzed:
By unicom pipeline, making the horizontal liquid level in fluid infusion groove is same level EDS maps with the horizontal liquid level in main liquid bath, when
When horizontal liquid level in fluid infusion groove arranges liquid level less than standard, fluid infusion pump is by the liquid suction in secondary liquid bath to fluid infusion groove, newly
The liquid added will maintain the height of original horizontal liquid level；
(2), automation mechanized operation:
When the horizontal liquid level in fluid infusion groove declines, and liquid level scanner is signaled to controller, and controller, to fluid infusion pump signal, is mended
Liquid pump starts, fluid infusion pump by the liquid in secondary liquid bath according in liquid slippage suction to fluid infusion groove, by unicom pipeline, by liquid
Body is fed through in main liquid bath；
Time as too much in the liquid in main liquid bath, too much liquid is flowed in secondary liquid bath by overflowing back chute mouth；
When in secondary liquid bath, the amount of liquid is very few, signal is passed to controller by liquid residue sensor, and controller sends signal,
In the way of automatic or manual, secondary liquid bath is increased liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610746746.6A CN106142573B (en) | 2016-08-29 | 2016-08-29 | Static leveling device and its operating method based on SLA increases material manufacturing technologies |
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| CN201610746746.6A CN106142573B (en) | 2016-08-29 | 2016-08-29 | Static leveling device and its operating method based on SLA increases material manufacturing technologies |
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| CN106142573B CN106142573B (en) | 2018-06-22 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109834934A (en) * | 2017-11-29 | 2019-06-04 | 香港纺织及成衣研发中心有限公司 | Horizontal for 3D printer controls print system of interlocking |
| CN110539492A (en) * | 2019-09-10 | 2019-12-06 | 无锡市交大增智增材制造技术研究院有限公司 | Automatic detection method for bad 3D printing sample |
| CN114263847A (en) * | 2021-12-24 | 2022-04-01 | 北京半导体专用设备研究所（中国电子科技集团公司第四十五研究所） | Liquid nitrogen supply control device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109834934A (en) * | 2017-11-29 | 2019-06-04 | 香港纺织及成衣研发中心有限公司 | Horizontal for 3D printer controls print system of interlocking |
| CN110539492A (en) * | 2019-09-10 | 2019-12-06 | 无锡市交大增智增材制造技术研究院有限公司 | Automatic detection method for bad 3D printing sample |
| CN110539492B (en) * | 2019-09-10 | 2021-09-14 | 无锡市交大增智增材制造技术研究院有限公司 | Automatic detection method for bad 3D printing sample |
| CN114263847A (en) * | 2021-12-24 | 2022-04-01 | 北京半导体专用设备研究所（中国电子科技集团公司第四十五研究所） | Liquid nitrogen supply control device |
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| CN106142573B (en) | 2018-06-22 |
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Address after: 1828 Xiangbin Road, Wenyan street, Xiaoshan District, Hangzhou City, Zhejiang Province 310000 Patentee after: Easy plus 3D additive technology (Hangzhou) Co.,Ltd. Address before: 311258 No. 4887, Shidai Avenue, Wenyan street, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU XIANLIN YIJIA 3D TECHNOLOGY Co.,Ltd. |
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