CN103522548B - Device and method for manufacturing artificial photosynthesis reactor based on rapid prototyping technology - Google Patents
Device and method for manufacturing artificial photosynthesis reactor based on rapid prototyping technology Download PDFInfo
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- CN103522548B CN103522548B CN201310485741.9A CN201310485741A CN103522548B CN 103522548 B CN103522548 B CN 103522548B CN 201310485741 A CN201310485741 A CN 201310485741A CN 103522548 B CN103522548 B CN 103522548B
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Abstract
The invention discloses a device and a method for manufacturing an artificial photosynthesis reactor based on a rapid prototyping technology. The manufacturing device comprises a three-dimensional moving spray nozzle stand, a reactor design analysis unit, a movement control unit, a spray nozzle control unit and a workbench, wherein a plurality of spray nozzles capable of moving to work according to the manufacturing requirements are arranged on the three-dimensional moving spray nozzle stand. The manufacturing method comprises the following steps: designing a geometric model of the artificial photosynthesis reactor in the reactor design analysis unit and dispersing the geometric model into a plurality of layers of horizontal laminates, determining information such as machining parameters and needed materials, and performing layering manufacturing and layer-by-layer accumulation through the manufacturing device to finally obtain the needed artificial photosynthesis reactor by utilizing the rapid prototyping technology. The device has the advantages of being reasonable in design, simple in structure, simple and convenient to operate, high in product precision, low in production cost and the like, and can be used for realizing the manufacturing of the artificial photosynthesis reactor with a complicated three-dimensional structure with high efficiency and high precision.
Description
Technical field
The invention belongs to rapid forming equipment technical field, relate to a kind of apparatus and method preparing artificial photosynthesis's reactor based on rapid shaping technique.
Background technology
At present, bioenergy Green photosynthesis of plant shows the advantage of its uniqueness with plurality of advantages such as its high efficiency conversion solar, generation stabilate energy, cleanliness without any pollution in the world.But photosynthesis is lower to solar energy utilization ratio, this impels various countries scientist to find more efficiently approach to utilize solar energy efficiently by the photosynthesis of simulating nature circle, one of wherein important research direction is exactly artificial photosynthesis, and artificial photosynthesis's reactor is then the test-type bioreactor for realizing above-mentioned research direction.
For the photosynthetic research of biology, researcher have developed some different artificial photosynthesis's reactors utilizing photosynthesis principle so far, but the structure of its manufacturing installation and the equal more complicated of preparation technology thereof, to processing environment require harsh, cost of manufacture is high, the cycle is long and its preparation technology can not realize the preparation of artificial photosynthesis's reactor of 3 D complex structure.
Summary of the invention
The object of the invention is to overcome the deficiency that prior art exists, provide a kind of and prepare structure and preparation technology is simple, easy to operate, the manufacturing cycle is short, Product Precision is high, production cost is low and can realize the apparatus and method preparing artificial photosynthesis's reactor based on rapid shaping technique of three-dimensional structure product.
For achieving the above object, the technical solution used in the present invention is:
Prepare a device for artificial photosynthesis's reactor based on rapid shaping technique, comprise three-dimensional mobile head cartridge, controller and it is placed with the base of workbench, wherein:
The mobile head cartridge of described three-dimensional has a vertical rod working arm be uprightly arranged on base, the straight working arm of longitudinal direction that one can be done (Z-axis direction) setting movement is up and down provided with on vertical rod working arm top, longitudinally have long slot bore between straight working arm, one can be done the setting movement of longitudinal direction (Y-axis) advance and retreat sleeve along flat face is incorporated with in the long slot bore of longitudinal straight working arm, insert in sleeve and be incorporated with one can be done the round setting movement of transverse direction (X axis) the straight working arm of transverse direction along flat face, at the end winding support be positioned at above workbench of horizontal straight working arm, an injection nozzle carrier is installed, injection nozzle carrier is installed with multiple nozzle,
Described controller comprise one for design analysis is carried out to artificial photosynthesis's reactor to be processed and determine machined parameters reactor design analysis unit, one be connected with reactor design analysis unit three-dimensional to the motion control unit moved for driving injection nozzle carrier to do, an and nozzle control unit that each nozzle opens and closes on Control Nozzle frame be connected with reactor design analysis unit.
The further technical scheme of above-mentioned preparation facilities also comprises: be provided with the straight working arm of longitudinal direction that can be done upper and lower setting movement under lifting motor drives on vertical rod working arm top, in the long slot bore of longitudinal straight working arm, be incorporated with one can by longitudinal motor-driven sleeve doing longitudinal advance and retreat setting movement along flat face, insert in sleeve be incorporated with one can along the straight working arm of transverse direction of flat face lateral shuttle setting movement under cross motor drives, the input of each motor is all connected with the output of motion control unit.
In above-mentioned preparation facilities, on injection nozzle carrier, hard-wired nozzle number is 4 ~ 600, and one of them is backing material nozzle, and remaining is moulding material nozzle.
In above-mentioned preparation facilities, the moulding material sprayed by each moulding material nozzle is respectively the one of conductive material, insulating materials, semi-conducting material and binding material.
In above-mentioned preparation facilities, the moulding material sprayed by moulding material nozzle is shitosan.
In above-mentioned preparation facilities, the nozzle diameter of described nozzle is micron order or nanoscale.
The method adopting said apparatus to prepare artificial photosynthesis's reactor comprises following step:
1) in reactor design analysis unit, design the geometrical model needing shaping artificial photosynthesis's reactor, and by reactor design analysis unit, the geometrical model of the artificial photosynthesis's reactor designed is separated into multiple-layer horizontal synusia, determine machined parameters, determine the kind of information of material requested and the positional information of often kind of material in each synusia;
2) upper surface of horizontal table being adjusted to level, preheating needing the moulding material sent in each nozzle;
3) by reactor design analysis unit by the material category information transmission that determines to nozzle control unit, and by the positions of materials information transmission that determines to motion control unit, under the control of motion control unit and nozzle control unit, call nozzle artificial photosynthesis's reactor preparation facilities being equipped with respectively different moulding material, information according to artificial photosynthesis's reactor level synusia sprays a layer cross section on the table selectively, then under the effect of fast cooling device, reduce the temperature in molded cross section, thus form an entity cured layer;
4) reactor design analysis unit and motion control unit was used to make injection nozzle carrier increase the distance of a thickness, repeat step 3), the physical layer be cured sprays a layer cross section again, and form a new shape layer, cured layer is bonding in condensation process Yu for this new shape layer;
5) repeat step 3) ~ step 4), each cured layer is successively added up, until whole artificial photosynthesis's reactor model completes completely;
6) integrally curing process is carried out to model, namely obtain artificial photosynthesis's reactor of demand.
The device and method of preparation artificial photosynthesis reactor of the present invention is that one utilizes rapid shaping technique, carries out the device and method of artificial photosynthesis's reactor processing by Layered manufacturing, successively cumulative mode.Compared with prior art, the present invention has the following advantages:
(1) this apparatus design preparing artificial photosynthesis's reactor based on rapid shaping technique is reasonable, structure is simple, realize the movement of nozzle in X, Y and Z tri-directions by arranging of three-dimensional mobile working arm, complete artificial photosynthesis's reactor printing shaping of three-dimensional structure;
(2) this device preparing artificial photosynthesis's reactor based on rapid shaping technique is easy and simple to handle, only need in reactor design analysis unit, set up the geometrical model of artificial photosynthesis's reactor and carry out discretization during use, after machining information being transferred to nozzle control unit and motion control unit, the 3 D-printing work of artificial photosynthesis's reactor can be started;
(3) the present invention efficient, high-precisionly can realize the preparation of complex three-dimensional structure artificial photosynthesis reactor.
(4) the present invention prepares manufacture of intraocular photosynthesis reactor owing to adopting rapid shaping technique, save material, the processing of composite can be realized, one-shot forming, can artificial photosynthesis's reactor with property of the various complexity of batch micro operations, and operation is simple, reliable operation, decrease artificial participation, shorten the manufacturing cycle (generally only needing just can create for several hours), reduce manufacturing cost.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram preparing the device of artificial photosynthesis's reactor based on rapid shaping technique of the present invention.
Fig. 2 is the structural representation of three-dimensional mobile head cartridge working arm part in Fig. 1.
Fig. 3 is that system of the present invention is by process chart.
In accompanying drawing, the title of each figure notation respectively: 1. base, 2. three-dimensional mobile head cartridge, 2-1. vertical rod working arm, 2-2. is straight working arm longitudinally, 2-3. is straight working arm laterally, 3. reactor design analysis unit, 4. motion control unit, 5. injection nozzle carrier, 6. nozzle, 7. nozzle control unit, 8. workbench, 9. artificial photosynthesis's reactor.
Detailed description of the invention
Below with reference to drawings and Examples, content of the present invention is further illustrated, but practical application form of the present invention is not limited in following embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, should be considered to belong to the scope of protection of the invention.
See accompanying drawing 1, the device of preparation artificial photosynthesis reactor of the present invention is made up of base 1, workbench 4, the mobile head cartridge 2 of three-dimensional, controller etc. that injection nozzle carrier 5 is housed, being made up of reactor design analysis unit 3, motion control unit 4, nozzle control unit 7 wherein.Workbench 4 is housed on base 1.Three-dimensional mobile head cartridge 2 is for installing and driving injection nozzle carrier 5 to move, the structure of its working arm part as shown in Figure 2, it by orthogonal vertical rod (Z-direction) working arm 2-1, longitudinal direction (Y-direction) straight working arm 2-2 and laterally (X to) straight working arm 2-3 form, longitudinally straight working arm 2-2 can do upper and lower setting movement along vertical rod working arm 2-1 under lifting motor drives, laterally straight working arm 2-3 can under longitudinal motor or cross motor drive longitudinally straight working arm 2-2 do vertical or horizontal setting movement.Being installed with multiple (in Fig. 1 being six) diameter in the end of horizontal straight working arm 2-3 by injection nozzle carrier 5 is micron order or nano level nozzle 6, and one of them nozzle is backing material nozzle, and remaining nozzle is moulding material nozzle.The moulding material sprayed by nozzle can be organic material (as polyethylene, polyamide, Merlon, shitosan, ABS plastic), inorganic material (as oxide ceramics, carbide ceramics), also can be fluent material (as liquid resin) or solid material (as low-melting-point metal ashbury metal).
Reactor design analysis unit 3 in apparatus of the present invention can be used for artificial photosynthesis's reactor 9 to be processed is carried out to design analysis and determines machined parameters, and its output is respectively with the input for controlling the motion control unit 4 that three-dimensional mobile head cartridge 2 moves and be connected for the input of the nozzle control unit 7 of Control Nozzle 6 switch.In practical structures, reactor design analysis unit 3 adopts the computer that can run 3D sculpting software (as UG, Pro-e etc.), and motion control unit 4 can adopt high-precision motion controller, and nozzle control unit 7 can adopt the controller based on PLC.During work, reactor design analysis unit 3 requires to drive three-dimensional mobile head cartridge 2 and nozzle 6 to work by motion control unit 4 and nozzle control unit 7 according to machined parameters.Under nozzle control unit 7 controls, can independently moving between the multiple nozzles on injection nozzle carrier 5, namely a nozzle movement complete after another nozzle move again, also can the coordinated movement of various economic factors, namely move regularly the while of multiple nozzle.
Preparation artificial photosynthesis reactor process of the present invention is that one utilizes rapid shaping technique, and carry out the processing method of artificial photosynthesis's reactor by Layered manufacturing, successively cumulative mode, the method comprises the following steps:
1) in reactor design analysis unit 3, design the geometrical model needing shaping artificial photosynthesis's reactor, and by reactor design analysis unit 3, the geometrical model of the artificial photosynthesis's reactor designed is separated into multiple-layer horizontal synusia, determine machined parameters, determine the kind of information of material requested and the positional information of often kind of material in each synusia;
2) upper surface of horizontal table 8 being adjusted to level, preheating needing the moulding material sent in each nozzle 6;
3) by reactor design analysis unit 3 by the material category information transmission that determines to nozzle control unit 7, and by the positions of materials information transmission that determines to motion control unit 4, under the control of motion control unit 4 and nozzle control unit 7, call nozzle artificial photosynthesis's reactor preparation facilities being equipped with respectively different moulding material, information according to artificial photosynthesis's reactor level synusia sprays a layer cross section on the table selectively, then under the effect of fast cooling device, reduce the temperature in molded cross section, thus form an entity cured layer,
4) reactor design analysis unit 3 and motion control unit 4 was used to make injection nozzle carrier 5 increase the distance of a thickness, repeat step 3), the physical layer be cured sprays a layer cross section again, and form a new shape layer, cured layer is bonding in condensation process Yu for this new shape layer;
5) repeat step 3) ~ step 4), each cured layer is successively added up, until whole artificial photosynthesis's reactor model completes completely;
6) integrally curing process is carried out to model, namely obtain artificial photosynthesis's reactor of demand.
Claims (6)
1. prepare a device for artificial photosynthesis's reactor based on rapid shaping technique, comprise three-dimensional mobile head cartridge (2), controller and it is placed with the base (1) of workbench (8), it is characterized in that:
The mobile head cartridge of described three-dimensional (2) has a vertical rod working arm (2-1) be uprightly arranged on base (1), the straight working arm of longitudinal direction (2-2) that one can be done upper and lower setting movement is provided with on vertical rod working arm (2-1) top, longitudinally have long slot bore between straight working arm (2-2), one can be done longitudinal advance and retreat setting movement sleeve along flat face is incorporated with in the long slot bore of longitudinal straight working arm (2-2), insert in sleeve and be incorporated with one can the be done lateral shuttle setting movement straight working arm of transverse direction (2-3) along flat face, at the end winding support being positioned at workbench (8) top of horizontal straight working arm (2-3), an injection nozzle carrier (5) is installed, injection nozzle carrier (5) is installed with multiple nozzle (6),
Described controller comprise one for design analysis is carried out to artificial photosynthesis's reactor (9) to be processed and determine the reactor design analysis unit (3) of machined parameters, one be connected with reactor design analysis unit (3) three-dimensional to motion control unit move (4) for driving injection nozzle carrier (5) to do, and one be connected with reactor design analysis unit (3) go up for Control Nozzle frame (5) nozzle control unit (7) that each nozzle (6) opens and closes.
2. the device preparing artificial photosynthesis's reactor based on rapid shaping technique according to claim 1, it is characterized in that: be provided with the straight working arm of longitudinal direction (2-2) that can be done upper and lower setting movement under lifting motor drives on vertical rod working arm (2-1) top, in the long slot bore of longitudinal straight working arm (2-2), be incorporated with one can by longitudinal motor-driven sleeve doing longitudinal advance and retreat setting movement along flat face, insert in sleeve be incorporated with one can along the straight working arm of transverse direction (2-3) of flat face lateral shuttle setting movement under cross motor drives, the input of each motor is all connected with the output of motion control unit (4).
3. the device preparing artificial photosynthesis's reactor based on rapid shaping technique according to claim 1, it is characterized in that: on injection nozzle carrier (5), hard-wired nozzle (6) number is 4 ~ 600, one of them is backing material nozzle, and remaining is moulding material nozzle.
4. the device preparing artificial photosynthesis's reactor based on rapid shaping technique according to claim 3, is characterized in that: the moulding material sprayed by each moulding material nozzle is respectively the one of conductive material, insulating materials, semi-conducting material and binding material.
5. the device preparing artificial photosynthesis's reactor based on rapid shaping technique according to claim 3, is characterized in that: the moulding material sprayed by moulding material nozzle is shitosan.
6. the device preparing artificial photosynthesis's reactor based on rapid shaping technique according to claim 1 or 3, is characterized in that: the nozzle diameter of described nozzle (6) is micron order or nanoscale.
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| CN201310485741.9A CN103522548B (en) | 2013-10-16 | 2013-10-16 | Device and method for manufacturing artificial photosynthesis reactor based on rapid prototyping technology |
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| CN201310485741.9A CN103522548B (en) | 2013-10-16 | 2013-10-16 | Device and method for manufacturing artificial photosynthesis reactor based on rapid prototyping technology |
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| CN103817934A (en) * | 2014-01-26 | 2014-05-28 | 中建钢构有限公司 | Engineering model 3D printing equipment and method |
| CN106313562A (en) * | 2015-06-19 | 2017-01-11 | 成都美律科技有限公司 | Multi-shaft multi-nozzle 3D printer |
| CN106197658B (en) * | 2016-10-08 | 2017-10-17 | 贵州省烟草科学研究院 | The measure device and method in photosynthetically active radiation space between a kind of flue-cured tobacco ridge |
| CN110567753B (en) * | 2019-09-19 | 2022-03-11 | 四川大学 | Plant rhizosphere trace device of fetching earth |
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| US6259962B1 (en) * | 1999-03-01 | 2001-07-10 | Objet Geometries Ltd. | Apparatus and method for three dimensional model printing |
| DE19963948A1 (en) * | 1999-12-31 | 2001-07-26 | Zsolt Herbak | Model making process |
| CN2900196Y (en) * | 2006-05-31 | 2007-05-16 | 南京师范大学 | Color three dimension object forming device based on UV light hardening process |
| CN102501379B (en) * | 2011-10-08 | 2014-06-11 | 中南大学 | Molding system for preparing three-dimensional micro-porous bone bracket from high polymer |
| CN103055423B (en) * | 2013-01-05 | 2015-08-26 | 天津商业大学 | A kind of three-dimensional moving device |
| CN103057123B (en) * | 2013-01-23 | 2016-02-10 | 南通大学 | A kind of three dimensional biological print system and prepare the method for nerve regeneration implant based on three dimensional biological print system |
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