CN105415532A - Device and method for processing nonmetal parts into wires in space microgravity environment - Google Patents
Device and method for processing nonmetal parts into wires in space microgravity environment Download PDFInfo
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- CN105415532A CN105415532A CN201510925458.2A CN201510925458A CN105415532A CN 105415532 A CN105415532 A CN 105415532A CN 201510925458 A CN201510925458 A CN 201510925458A CN 105415532 A CN105415532 A CN 105415532A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
- B29B17/0412—Disintegrating plastics, e.g. by milling to large particles, e.g. beads, granules, flakes, slices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
- B29B2017/0424—Specific disintegrating techniques; devices therefor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a device and a method for processing nonmetal parts into wires in a space microgravity environment, and relates to the technical field of cyclic recycling of nonmetal parts. The device comprises a pulverizer, a cleaning and disinfecting device, feeding screws, a heating and melting device, a spinning nozzle and a wire rolling machine, which are connected in sequence, wherein a cooling device is arranged at the spinning nozzle; and the pulverizer and the cleaning and disinfecting device are positioned above the heating and melting device and the wire rolling machine. The device adopts integrated design, the overall process that waste nonmetal parts are recycled and are manufactured into wires in a space environment is completed, and the process that the waste nonmetal parts are recycled and manufactured into the wires is achieved; and compared with a conventional additive manufacturing technology, a cyclic loop system for processing materials into formed parts and then processing the formed parts into raw materials is formed, the multiple utilization of materials in a space environment is sufficiently realized, the cyclic utilization rate of the materials is increased, the resource weight in the spacecraft launching and cargo ship ascending is reduced greatly, and the storage space of a space station is saved to the greatest extent.
Description
Technical field
The present invention relates to nonmetal parts recycling technical field, particularly relate to the device and method that nonmetal parts under a kind of space microgravity environment is processed into silk.
Background technology
Along with the progressively development of the manned astro-engineering, China enters the space station construction phase comprehensively, and afterwards medium-term and long-term must relate to the system research carrying out science and application task on a large scale in-orbit.In order to efficiency utilization Resource Guarantee space station long-life, highly reliable operation, obtain the application benefit of space station, service is the important channel that support space station life cycle management completes assigned tasks in-orbit.The space manufacturing mode being fabricated to core to increase material obtains comprising NASA, European NASA, Chinese Manned Spaceflight Engineering day by day in the attention of Nei Deng international organization, it provides a kind of breakthrough resource bottleneck with revolutionary innovation, have can adjust manufacturing object flexibly as required, utilization rate of raw materials significantly improves, save manufacturing time, be easy to the advantages such as implementation procedure is full-automatic, has the development space that can not limit.
Existing space increases material manufacturing mode, only relates to common non-metal powder crushing device and nonmetal shredding process on the ground, under these technology are just applicable to ground full weight force environment, and is not suitable for space microgravity environment; And do not consider how to carry out increasing the circulation and stress recycling that part is discarded in material manufacture, no longer there is the discarded part of use through a series for the treatment of process, become the raw material increasing material once again and manufacture.
Summary of the invention
The object of the present invention is to provide nonmetal parts under a kind of space microgravity environment to be processed into the device and method of silk, thus solve the foregoing problems existed in prior art.
To achieve these goals, the technical solution used in the present invention is as follows:
Under space microgravity environment, nonmetal parts is processed into a device for silk, comprises connecting successively: pulverizer, cleaning sterilizer, feed screw, heat fused device, spinning nozzle and filament winding machine, and described spinning nozzle place is provided with cooling device;
Described pulverizer and described cleaning sterilizer are positioned at the top of described heat fused device and filament winding machine.
Preferably, according to the throughput direction of material in described pulverizer, be disposed with coarse crushing wheel and thin crushing wheel.
Preferably, the spacing of two adjacent described coarse crushing wheels is 5-30mm.
Preferably, the spacing of two adjacent described thin crushing wheels is 1-10mm.
Preferably, the upper end of described pulverizer is provided with pulverizing cover.
Preferably, described cleaning sterilizer is apparatus for ultraviolet disinfection.
Preferably, described feed screw comprises the first horizontal feed screw, longitudinal feed screw and the second horizontal feed screw, described first horizontal feed screw is connected with described cleaning sterilizer, described second horizontal feed screw is connected with described heat fused device, and described first horizontal feed screw is connected by described longitudinal feed screw with described second horizontal feed screw.
Preferably, push-pull wire feeding device is provided with between described spinning nozzle and described filament winding machine.
Preferably, what the wire feed rolls in described push-pull wire feeding device adopted prepares material: between the 50%-200% of case hardness hardness under described nonmetal parts material room temperature.
Preferably, described cooling device is cooling fan.
Under space microgravity environment, nonmetal parts is processed into a method for silk, comprises the steps:
S1, puts into pulverizer by nonmetal discarded part, and after coarse crushing wheel carries out first time pulverizing, the particle obtained carries out second time through thin crushing wheel again and pulverizes, and forms the particle of size uniform;
S2, sends into the particle after pulverizing in S1 in cleaning sterilizer, carries out cleaning and disinfection, obtain the particle after cleaning-sterilizing to particle;
S3, is sent into the particle after cleaning-sterilizing in S2 in heat fused device by feed screw, adds thermosetting liquid material through heat fused device, and liquid material forms silk material through spinning nozzle;
S4, after being cooled by the silk material of the formation in S3, sends in filament winding machine by push-pull wire feeding device, and under the rotation of filament winding machine, band movable wire material axially moves, and makes a material be wrapped in wire tray, completes curled hair process.
Preferably, in S1, the diameter of the particle of described size uniform is between 0.5 ~ 5mm.
Preferably, in S2, described cleaning and disinfection is carried out to particle, be specially, under UV environment, cleaning and disinfection carried out to particle.
Preferably, in S4, described the silk material of the formation in S3 to be cooled, be specially, use cooling fan to cool the silk material of the formation in S3.
Preferably, in S4, what the wire feed rolls in described push-pull wire feeding device adopted prepares material: between the 50%-200% of case hardness hardness under described nonmetal parts material room temperature.
The invention has the beneficial effects as follows: under the space microgravity environment that the embodiment of the present invention provides, nonmetal parts is processed into the device and method of silk, this device adopts integrated type design, under completing space microgravity environment, the overall process of a material is made in discarded nonmetal parts recycling again, achieve and discarded nonmetal parts is reclaimed processing again, again make the process of a material, because the silk material made can be directly used in manufacture processes such as increasing material manufacture, therefore with existing increasing material manufacturing technology, define material and arrive raw-material circulation closed-loop system again to profiled member, adequately achieve the repeatedly utilization of material under space microgravity environment, improve closed matereial cycle rate, alleviate the resource weight that airship is launched and freighter is up greatly, the maximum memory space saving space station, ecological closed-loop system is formed with space Intelligent Manufacturing Technology, have great importance to making " vert space station ".
Accompanying drawing explanation
Fig. 1 is the apparatus structure schematic diagram that under the space microgravity environment that provides of the embodiment of the present invention, nonmetal parts is processed into silk;
Fig. 2 is the method flow schematic diagram that under the space microgravity environment that provides of the embodiment of the present invention, nonmetal parts is processed into silk.
In figure, the implication of each symbol is as follows:
1, cover is pulverized; 2, pulverizer; 3, coarse crushing wheel; 4, thin crushing wheel; 5, cleaning sterilizer; 6, the particle after pulverizing; 7, the first horizontal feed screw; 8, longitudinal feed screw; 9, the second horizontal feed screw; 10, heat fused device; 11, spinning nozzle; 12, cooling fan; 13, push-pull wire feeding device; 14, filament winding machine.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with accompanying drawing, the present invention is further elaborated.Should be appreciated that detailed description of the invention described herein only in order to explain the present invention, be not intended to limit the present invention.
Embodiment one
As shown in Figure 1, embodiments provide the device that nonmetal parts under a kind of space microgravity environment is processed into silk, comprise and connecting successively: pulverizer 2, cleaning sterilizer 5, feed screw, heat fused device 10, spinning nozzle 11 and filament winding machine 14, spinning nozzle 11 place is provided with cooling device;
Pulverizer 2 and cleaning sterilizer 5 are positioned at the top of heat fused device 10 and filament winding machine 14.
The device of said structure, actual use procedure can comprise the steps:
S1, puts into pulverizer by nonmetal discarded part, and after coarse crushing wheel carries out first time pulverizing, the particle obtained carries out second time through thin crushing wheel again and pulverizes, and forms the particle of size uniform;
S2, sends into the particle after pulverizing in S1 in cleaning sterilizer, carries out cleaning and disinfection, obtain the particle after cleaning-sterilizing to particle;
S3, is sent into the particle after cleaning-sterilizing in S2 in heat fused device by feed screw, adds thermosetting liquid material through heat fused device, and liquid material forms silk material through spinning nozzle;
S4, after being cooled by the silk material of the formation in S3, sends in filament winding machine by push-pull wire feeding device, and under the rotation of filament winding machine, band movable wire material axially moves, and makes a material be wrapped in wire tray, completes curled hair process.
In said structure, adopt pulverizer upper, heat fused device, spinning nozzle and filament winding machine under design, the size range of recyclable can be increased to greatest extent, reduce equipment size simultaneously.
In said structure, the particle after pulverizing enters into cleaning sterilizer, carries out cleaning and disinfection to particle, in this operation, removes discarded part surface and inner pollutant, for the quality of follow-up work is laid a good foundation.
In the present embodiment, after cleaning sterilizer is arranged on the pulverizing of discarded part, but not before pulverizing, this is because granule surface area increases after pulverizing, cleaning-sterilizing is more abundant.
Particle after cleaning-sterilizing enters into heat fused device by feed screw, and particles fuse is liquid form, and under the propulsive force effect that feed screw sends virgin material continually to, liquid material forms silk material through spinning nozzle.
In actual use, according to user demand, can change a material diameter by the diameter changing spinning nozzle, make the diameter of shaping silk material between 0.5 ~ 5mm, thus meet the manufacture of increasing material to the demand of different-diameter material, different purposes.
Under microgravity environment in space, particle after pulverizing can not due to Action of Gravity Field first motion to feeding port, in the present embodiment, adopt the mode of lead screw transmission, utilize the mechanical force of guide screw movement that pulverized particles is delivered in heat fused device, effectively avoid weightless particle and to suspend skyborne situation.
From the silk material that spinning nozzle is shaping, through supercooling, avoid a material in transport process owing to being in the softer and distortion caused of condition of high temperature material, affect silk material circular degree.
After silk material enters into filament winding machine, under the rotation of filament winding machine, band movable wire material axially moves, thus makes a material be wrapped in wire tray, and complete curled hair process, this indicates that space is discarded nonmetal parts and is processed into completing of a material process simultaneously.
The device of said structure can recycle for multiple nonmetallic materials, be applicable to common plastic material, as ABS, PLA etc., be also applicable to the composites such as the equally distributed carbon fibre composite of material component, achieve the multi-purpose object of same cyclic utilization system.
This device adopts integrated type design, under completing space microgravity environment, the overall process of a material is made in discarded nonmetal parts recycling again, achieve and discarded nonmetal parts is reclaimed processing again, again make the process of a material, because the silk material made can be directly used in manufacture processes such as increasing material manufacture, therefore with existing increasing material manufacturing technology, define material and arrive raw-material circulation closed-loop system again to profiled member, adequately achieve the repeatedly utilization of material under space microgravity environment, improve closed matereial cycle rate, alleviate the resource weight that airship is launched and freighter is up greatly, the maximum memory space saving space station, ecological closed-loop system is formed with space Intelligent Manufacturing Technology, have great importance to making " vert space station ".
In the embodiment of the present invention, according to the throughput direction of material in pulverizer 2, coarse crushing wheel 3 and thin crushing wheel 4 can be disposed with.
In said structure, by using coarse crushing wheel and thin crushing wheel, achieve twice classification grinding, first discarded part carries out coarse crushing by coarse crushing wheel, pulverize as coarse granule, then coarse granule enters thin crushing wheel again, is ground into the particle of the satisfactory size uniform of granularity by thin crushing wheel.Through twice pulverizing, ensure that the particle size precision formed after pulverizing, the particle diameter after pulverizing is between 0.5 ~ 5mm.
In actual use, can according to different materials and string diameter requirement, the particle diameter be changed by the crushing wheel diameter and crushing wheel gap changing pulverizer.
In the present embodiment, the spacing of two adjacent coarse crushing wheels 2 can be 5-30mm.
Adopt the coarse crushing of above-mentioned diameter and spacing to take turns, the pulverizing processing of most of nonmetal discarded part can be met and become the requirement of silk processing.
In the present embodiment, the spacing of two adjacent thin crushing wheels 3 can be 1-10mm.
Adopt the coarse crushing of above-mentioned diameter and spacing to take turns, the pulverizing processing of most of nonmetal discarded part can be met and become the requirement of silk processing.
In the present embodiment, the upper end of pulverizer 2 can be provided with pulverizes cover 1.
In the present embodiment, by arranging pulverizing cover in the upper end of pulverizer, can in engaging means the power supply of each parts, after making it enter normal operating conditions, after the discarded nonmetal parts of reusable edible is put into the entrance of pulverizer, cover pulverizing cover at once, thus under preventing microgravity environment, the particle after pulverizing is suspended in aerial to airship environment.
In the present embodiment, cleaning sterilizer 5 can be apparatus for ultraviolet disinfection.
Adopt apparatus for ultraviolet disinfection can more adapt to space microgravity environment, and directly can utilize existing ultraviolet resource in space craft, thus can the manufacture process of simplified apparatus, reduce manufacturing cost.
In the present embodiment, feed screw comprises the first horizontal feed screw 7, longitudinal feed screw 8 and the second horizontal feed screw 9, first horizontal feed screw 7 is connected with cleaning sterilizer 5, second horizontal feed screw 9 is connected with heat fused device 10, and the first horizontal feed screw 7 is connected by longitudinal feed screw 8 with the second horizontal feed screw 9.
The feed screw of said structure, consider fully under the impact of space microgravity environment, the particle pulverized can not enter the problem of subsequent processing smoothly from a upper operation, by arranging the first horizontal feed screw, longitudinal feed screw and the second horizontal feed screw, and the first horizontal feed screw is connected with cleaning sterilizer, second horizontal feed screw is connected with heat fused device, first horizontal feed screw is connected by longitudinal feed screw with the second horizontal feed screw, the particle obtained by the pulverizer being arranged in top is after cleaning-sterilizing, be transported to the heat fused device being arranged in below smoothly, and then complete curled hair by the filament winding machine being positioned at below equally after wire drawing, under effectively avoiding space microgravity environment, weightless particle suspends skyborne situation.
In the present embodiment, between spinning nozzle 11 and filament winding machine 14, be provided with push-pull wire feeding device 13.
After spinning nozzle forms silk material, in the present embodiment, in order to be delivered in the process of filament winding machine by silk material, produce tensile phenomenon, use push-pull wire feeding device, effectively raising wire feed efficiency.
In the present embodiment, what the wire feed rolls in push-pull wire feeding device 13 can adopt prepares material: between the 50%-200% of case hardness hardness under described nonmetal parts material room temperature.
Adopt the wire feed rolls of case hardness material of climbing the tree, can prevent from becoming the silk initial stage at particle, the extruding of wire feed rolls affects the circular degree of silk material, and then affects the quality of silk material.
In the present embodiment, cooling device can be cooling fan 12.
Use cooling fan as cooling device, not only adapt to space microgravity environment, cooling procedure is easily realized, and directly can utilize existing cooling fan resource in space craft, the manufacture process of simplified apparatus, reduce manufacturing cost.
Embodiment two
As shown in Figure 2, embodiments provide the method that nonmetal parts under a kind of space microgravity environment is processed into silk, comprise the steps:
S1, puts into pulverizer by nonmetal discarded part, and after coarse crushing wheel carries out first time pulverizing, the particle obtained carries out second time through thin crushing wheel again and pulverizes, and forms the particle of size uniform;
S2, sends into the particle after pulverizing in S1 in cleaning sterilizer, carries out cleaning and disinfection, obtain the particle after cleaning-sterilizing to particle;
S3, is sent into the particle after cleaning-sterilizing in S2 in heat fused device by feed screw, adds thermosetting liquid material through heat fused device, and liquid material forms silk material through spinning nozzle;
S4, after being cooled by the silk material of the formation in S3, sends in filament winding machine by push-pull wire feeding device, and under the rotation of filament winding machine, band movable wire material axially moves, and makes a material be wrapped in wire tray, completes curled hair process.
In said method, the effect of each operation and beneficial effect, carried out detailed elaboration, do not repeated them here in embodiment one.
In the embodiment of the present invention, in S1, the diameter of the particle of described size uniform is between 0.5 ~ 5mm.
In actual use, can according to different materials and string diameter requirement, the particle diameter be changed by the crushing wheel diameter and crushing wheel gap changing pulverizer.
In the embodiment of the present invention, in S2, described cleaning and disinfection is carried out to particle, be specifically as follows, under UV environment, cleaning and disinfection carried out to particle.
Adopt ultraviolet to carry out cleaning and disinfection to particle, can more adapt to space microgravity environment, method is simple, easily realizes, and directly can utilize existing ultraviolet resource in space craft, realize sufficient cleaning and disinfection.
In the present embodiment, in S4, described the silk material of the formation in S3 to be cooled, be specially, use cooling fan to cool the silk material of the formation in S3.
The type of cooling can take the different types of cooling according to different materials, uses cooling fan to cool, namely adds cooling fan at spinning nozzle place, accelerate the cooldown rate of silk material.
In addition, it is easy that use cooling fan carries out cooling down operation, easily realizes, be more applicable for the operation under space microgravity environment.
In the present embodiment, in S4, what the wire feed rolls in described push-pull wire feeding device can adopt prepares material: between the 50%-200% of case hardness hardness under described nonmetal parts material room temperature.
Adopt the wire feed rolls of case hardness material of climbing the tree, can prevent from becoming the silk initial stage at particle, the extruding of wire feed rolls affects the circular degree of silk material, and then affects the quality of silk material.
By adopting technique scheme disclosed by the invention, obtain effect useful as follows: under the space microgravity environment that the embodiment of the present invention provides, nonmetal parts is processed into the device and method of silk, this device adopts integrated type design, under completing space microgravity environment, the overall process of a material is made in discarded nonmetal parts recycling again, achieve and discarded nonmetal parts is reclaimed processing again, again make the process of a material, because the silk material made can be directly used in manufacture processes such as increasing material manufacture, therefore with existing increasing material manufacturing technology, define material and arrive raw-material circulation closed-loop system again to profiled member, adequately achieve the repeatedly utilization of material under space microgravity environment, improve closed matereial cycle rate, alleviate the resource weight that airship is launched and freighter is up greatly, the maximum memory space saving space station, ecological closed-loop system is formed with space Intelligent Manufacturing Technology, have great importance to making " vert space station ".
Each embodiment in this description all adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar part mutually see.
Those skilled in the art it should be understood that the sequential of the method step that above-described embodiment provides can carry out accommodation according to actual conditions, also can carry out according to actual conditions are concurrent.
The hardware that all or part of step in the method that above-described embodiment relates to can carry out instruction relevant by program has come, described program can be stored in the storage medium that computer equipment can read, for performing all or part of step described in the various embodiments described above method.Described computer equipment, such as: personal computer, server, the network equipment, intelligent mobile terminal, intelligent home device, wearable intelligent equipment, vehicle intelligent equipment etc.; Described storage medium, such as: the storage of RAM, ROM, magnetic disc, tape, CD, flash memory, USB flash disk, portable hard drive, storage card, memory stick, the webserver, network cloud storage etc.
Finally, also it should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operating space, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, commodity or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, commodity or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, commodity or the equipment comprising described key element and also there is other identical element.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should look protection scope of the present invention.
Claims (15)
1. under a space microgravity environment, nonmetal parts is processed into the device of silk, it is characterized in that, comprise and connecting successively: pulverizer, cleaning sterilizer, feed screw, heat fused device, spinning nozzle and filament winding machine, described spinning nozzle place is provided with cooling device;
Described pulverizer and described cleaning sterilizer are positioned at the top of described heat fused device and filament winding machine.
2. under space microgravity environment according to claim 1, nonmetal parts is processed into the device of silk, it is characterized in that, according to the throughput direction of material in described pulverizer, is disposed with coarse crushing wheel and thin crushing wheel.
3. under space microgravity environment according to claim 2, nonmetal parts is processed into the device of silk, it is characterized in that, the spacing of two adjacent described coarse crushing wheels is 5-30mm.
4. under space microgravity environment according to claim 2, nonmetal parts is processed into the device of silk, it is characterized in that, the spacing of two adjacent described thin crushing wheels is 1-10mm.
5. under space microgravity environment according to claim 1, nonmetal parts is processed into the device of silk, it is characterized in that, the upper end of described pulverizer is provided with pulverizing cover.
6. under space microgravity environment according to claim 1, nonmetal parts is processed into the device of silk, it is characterized in that, described cleaning sterilizer is apparatus for ultraviolet disinfection.
7. under space microgravity environment according to claim 1, nonmetal parts is processed into the device of silk, it is characterized in that, described feed screw comprises the first horizontal feed screw, longitudinal feed screw and the second horizontal feed screw, described first horizontal feed screw is connected with described cleaning sterilizer, described second horizontal feed screw is connected with described heat fused device, and described first horizontal feed screw is connected by described longitudinal feed screw with described second horizontal feed screw.
8. under space microgravity environment according to claim 1, nonmetal parts is processed into the device of silk, it is characterized in that, is provided with push-pull wire feeding device between described spinning nozzle and described filament winding machine.
9. under space microgravity environment according to claim 8, nonmetal parts is processed into the device of silk, it is characterized in that, what the wire feed rolls in described push-pull wire feeding device adopted prepares material: between the 50%-200% of case hardness hardness under described nonmetal parts material room temperature.
10. under space microgravity environment according to claim 1, nonmetal parts is processed into the device of silk, it is characterized in that, described cooling device is cooling fan.
Under 11. 1 kinds of space microgravity environments, nonmetal parts is processed into the method for silk, it is characterized in that, comprises the steps:
S1, puts into pulverizer by nonmetal discarded part, and after coarse crushing wheel carries out first time pulverizing, the particle obtained carries out second time through thin crushing wheel again and pulverizes, and forms the particle of size uniform;
S2, sends into the particle after pulverizing in S1 in cleaning sterilizer, carries out cleaning and disinfection, obtain the particle after cleaning-sterilizing to particle;
S3, is sent into the particle after cleaning-sterilizing in S2 in heat fused device by feed screw, adds thermosetting liquid material through heat fused device, and liquid material forms silk material through spinning nozzle;
S4, after being cooled by the silk material of the formation in S3, sends in filament winding machine by push-pull wire feeding device, and under the rotation of filament winding machine, band movable wire material axially moves, and makes a material be wrapped in wire tray, completes curled hair process.
Under 12. space microgravity environments according to claim 11, nonmetal parts is processed into the method for silk, it is characterized in that, in S1, the diameter of the particle of described size uniform is between 0.5 ~ 5mm.
Under 13. space microgravity environments according to claim 11, nonmetal parts is processed into the method for silk, it is characterized in that, in S2, describedly carries out cleaning and disinfection to particle, is specially, under UV environment, carries out cleaning and disinfection to particle.
Under 14. space microgravity environments according to claim 11, nonmetal parts is processed into the method for silk, it is characterized in that, in S4, describedly to be cooled by the silk material of the formation in S3, is specially, and uses cooling fan to cool the silk material of the formation in S3.
Under 15. space microgravity environments according to claim 11, nonmetal parts is processed into the method for silk, it is characterized in that, in S4, what the wire feed rolls in described push-pull wire feeding device adopted prepares material: between the 50%-200% of case hardness hardness under described nonmetal parts material room temperature.
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| US11204597B2 (en) | 2016-05-20 | 2021-12-21 | Moog Inc. | Outer space digital logistics system |
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