CN109130320A - A kind of mesh pocket fire safety cutter device - Google Patents
A kind of mesh pocket fire safety cutter device Download PDFInfo
- Publication number
- CN109130320A CN109130320A CN201810913281.8A CN201810913281A CN109130320A CN 109130320 A CN109130320 A CN 109130320A CN 201810913281 A CN201810913281 A CN 201810913281A CN 109130320 A CN109130320 A CN 109130320A
- Authority
- CN
- China
- Prior art keywords
- band
- mesh pocket
- fire
- transfer module
- cutter device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/14—Cutting, e.g. perforating, punching, slitting or trimming
- B31B70/20—Cutting sheets or blanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/02—Feeding or positioning sheets, blanks or webs
- B31B70/04—Feeding sheets or blanks
Abstract
A kind of mesh pocket fire safety cutter device, including bag roller, extension platform, extension roller, band to band transfer module, fire prevention cutting box, slideway and collecting box；Wherein, mesh pocket is wound on bag roller, mesh pocket is connected to the front end of band to band transfer module by extension platform；Fire prevention cutting box is set on band to band transfer module, and band to band transfer module tail end connects one end of slideway, and the other end of slideway connects collecting box.When invention solves the problems, such as mesh pocket cutting there is security risk; flame failure protection is carried out by the fire extinguisher in fire prevention cutting box; and use twofold detection device, avoids false alarm and mistake starting fire extinguisher causes the stagnation of technique and causes the waste of extinguishing chemical；The present invention uses the cooperation of extension platform and extension roller, carries out finishing operations to the mesh pocket before entering cutting, improves the efficiency of cutting and the aesthetic measure of product.
Description
Technical field
The present invention relates to mesh pockets to cut field, and in particular to a kind of mesh pocket fire safety cutter device.
Background technique
Plastic mesh bag is the package packing supplies of the agricultural product such as veterinary antibiotics, with its packaging securely, good permeability the advantages that,
It is widely used.Mesh pocket is a kind of using waste and old hp-ldpe broken material, particle as the non-returnable container system of raw material
Product are widely applied vegetable and fruit packing articles within the scope of world in recent years.
The cutting of mesh pocket is the later stage of mesh pocket production technology, and the strip mesh pocket that spool is wound is cut into list
The mesh pocket of a consumer goods shape is cut using melting blade, after the blade cutting of melting, is bonded after notch is cooling.It is existing
Under technology, when cutting is all to expose cutting to the open air, and melting blade cuts plastic material, and the mesh pocket of plastic material can volatilize toxicity gas
Body has an impact production environment health；Before the mesh pocket wound on spool enters cutting, the possible out-of-flatness of mesh pocket, cutting
After form rough cut edge, influence beautiful and using effect；More importantly in cutting process, due to net
Eye pouch is the fusing point that combustible and blade temperature are higher than mesh pocket, mesh pocket be likely to light because contacting blade and being more than fusing point or
Mesh pocket uneven heating cause to gather and be more than fusing point and it is on fire light, cause security risk.
Summary of the invention
The problem of being proposed according to background technique now provides a kind of mesh pocket wire drawing dyeing apparatus to solve, now to the present invention
It is further elaborated.
A kind of mesh pocket fire safety cutter device, including bag roller, extension platform, extension roller, band to band transfer module, fire prevention cutting box,
Slideway and collecting box；Wherein, mesh pocket is wound on bag roller, mesh pocket is connected to the front end of band to band transfer module by extension platform；Fire prevention is cut
It cuts case to be set on band to band transfer module, band to band transfer module tail end connects one end of slideway, and the other end of slideway connects collecting box；Also,
Band to band transfer module includes driving wheel, driven wheel, take-up pulley, conveying driving wheel and extruding wheel, the driving wheel, driven wheel position
In the both ends of band to band transfer module；Conveying driving wheel and extruding wheel are oppositely disposed in the upstream end of the left side mesh pocket of band to band transfer module, mesh
Bag passes through from conveying driving wheel and extruding wheel, is transmitted to fire prevention cutting box again after squeezing；
Fire prevention cutting box includes cabinet, fixed frame, cutter head, photosensitive sensor, fire extinguisher, spray head, alarm bell, sense smoke sensor
And groove, groove are arranged on band to band transfer module, cutter head and clearance fit, cutter head are set on fixed frame, and fixed frame is fixed at
Box top wall；Photosensitive sensor is set to box top wall and connect with the fire extinguisher that wall box is arranged in, and spray head, which is set to, to go out
On firearm and face groove；Box top wall is additionally provided with smoke outlet, and smoke outlet inner wall is equipped with sense smoke sensor, feels smoke sensor and set
It is placed in the alarm bell connection of cabinet exterior；How cabinet exterior is also equipped with blinds.
Further, the extension roller is fitted closely with extension platform, and extension roller is wrapped up by compact densely covered hairbrush, extension roller
Rotation direction it is opposite with the direction of transfer of mesh pocket；Mesh pocket that extension roller is inswept, by mesh pocket flattening-out, smooth mesh pocket will
Into band to band transfer module.
Further, the blinds is the double-deck blinds, also, the double-deck blinds is orthogonal；Completely cut off ambient into
The case where enter'sing to prevent fires in cutting box, avoiding photosensitive sensor false alarm generation.
Further, the fire extinguisher uses prefabricated fire extinguisher；For prefabricated fire extinguisher using compression extinguishing chemical, device is simple,
Extinguishing chemical intussusception is largely warm when spurting, reduce rapidly arround temperature, while the blowdown time of prefabricated fire extinguisher is short, in the short time
It can cover inside fire prevention cutting box, starvation.
Further, the extinguishing chemical of the fire extinguisher is one such using carbon dioxide, nitrogen, IG, heptafluoro-propane；Often
The nontoxic extinguishing chemical seen, it is low in cost, do not generate damage to technique.
Further, the smoke outlet connects filter by smoke discharging pipe, and filter connects blower；Made by blower
With gas circulation in maintenance fire prevention cutting box avoids heat from gathering.
Further, the smoke discharging pipe between the smoke outlet and filter is equipped with smoke exhaust fire damper, smoke exhaust fire damper
Normally opened, operating temperature is 250 degrees Celsius；It can be closed when fire occurs, avoid fire spreading, and maintained in fire prevention cutting box
Closed filling improves the extinguishing effect of extinguishing chemical.
Further, organic solvent is equipped in the filter；Absorb issuable toxic gas when cutting.
The utility model has the advantages that compared with prior art, when the present invention solves mesh pocket cutting there is security risk ask
Topic carries out flame failure protection by the fire extinguisher in fire prevention cutting box, and uses twofold detection device, avoids false alarm and mistake
Starting fire extinguisher causes the stagnation of technique and causes the waste of extinguishing chemical；The present invention uses the cooperation of extension platform and extension roller, right
Mesh pocket before into cutting carries out finishing operations, improves the efficiency of cutting and the aesthetic measure of product.
Detailed description of the invention
Fig. 1: the structural schematic diagram of apparatus of the present invention；
Fig. 2: transmission device structural schematic diagram；
Fig. 3: preset fire prevention cutting box structural schematic diagram；
In figure: 1- bags of rollers；2- extension platform；3- extension roller；4- band to band transfer module；41- driving wheel；42- driven wheel；43- take-up pulley；
44- conveys driving wheel；45- extruding wheel；5- fire prevention cutting box；51- fixed frame；52- cutter head；53- photosensitive sensor；54- fire extinguishing
Device；55- spray head；56- alarm bell；57- feels smoke sensor；58- groove；59- cabinet；510- smoke outlet；511- blinds；512- smoke evacuation
Fire resisting damper；8- filter；9- blower.
Specific embodiment
One embodiment of the present of invention is done now in conjunction with attached drawing and is further elaborated.
A kind of mesh pocket fire safety cutter device, including bag roller 1, extension platform 2, extension roller 3, band to band transfer module 4, fire prevention cutting
Case 5, slideway 6 and collecting box 7.
Wrapping formed mesh pocket, mesh pocket are connected to band to band transfer module 4 by extension platform 2 on bag roller 1.4 left end of extension platform is low
In right end, mesh pocket enters extension platform 2 by left end, and the left end place of entrance sets round and smooth rounded corner, and extension platform 2 is equipped with extension roller 3, prolongs
Exhibition roller 3 is fitted closely with extension platform 4, and extension roller 3 is wrapped up by compact densely covered hairbrush, the rotation direction and mesh pocket of extension roller 3
Direction of transfer on the contrary, inswept mesh pocket, by mesh pocket flattening-out, smooth mesh pocket will enter band to band transfer module 4.
Band to band transfer module 4 includes driving wheel 41, driven wheel 42, take-up pulley 43, conveying driving wheel 44 and extruding wheel 45, the active
Wheel 41, driven wheel 42 are located at the both ends of band to band transfer module 4, provide power resources for the conveying of device, cooperation take-up pulley 43 promotes transmission
Stability, and there is adjustability.Conveying driving wheel 44 and extruding wheel 45 are relatively arranged on the entrance of the left side mesh pocket of band to band transfer module 4
End, mesh pocket are passed through from conveying driving wheel 44 and extruding wheel 45, are transmitted to fire prevention cutting box 5 again after squeezing and are cut,
There is revolving speed matching relationship between each wheel in this band to band transfer module 4, and matched according to the required Cutting Length of mesh pocket.
It can be seen from background technology that in the prior art, when cutting is all to expose cutting to the open air, and melting blade cuts plastic material, modeling
The mesh pocket of material material can volatilize poisonous gas, have an impact to production environment health；More importantly in cutting process
In, since mesh pocket is the fusing point that combustible and blade temperature are higher than mesh pocket, mesh pocket is likely to because of contact blade be more than molten
Point and light or mesh pocket uneven heating causes to gather and be more than fusing point and it is on fire light, cause security risk.And the present invention is logical
It crosses and cut in fire prevention cutting box 5 and can eliminate safe hidden trouble.
Cutting box 5 of preventing fires includes fixed frame 51, cutter head 52, photosensitive sensor 53, fire extinguisher 54, spray head 55, alarm bell 56, sense
Smoke sensor 57 and groove 58.Wherein, groove 58 is arranged on band to band transfer module 4, reserves the motion space of cutter head 52, and cutter head 52 uses
Cutter head is melted, being powered to heat up reaches the function of cutting mesh pocket.Cutter head 52 is arranged on fixed frame 51, and fixed frame is fixed on case
The top of body 59, cutter head 52 can act on fixed frame 51 along the direction of groove 58.
It is equipped with exhaust outlet 510 at the top of cabinet 59, thoughts smoke sensor 57 is set on exhaust outlet 510, sense smoke sensor 57 is felt
Whether the flue gas of exceeded concentration is generated when knowing the concentration of flue gas in fire prevention cutting box 5, i.e. cutting mesh pocket, and exceeded flue gas will indicate
Fire may will be generated in fire prevention cutting box 5 when melting blade cutting mesh pocket or has generated fire, need warning note or has opened
Dynamic extinguishing device.Exceeded signal is transferred to the alarm bell 56 being electrically connected therewith by sense smoke sensor 57, the alarm bell 56 that sets out alarm.
Alarm bell 56 is alarmed, and implies that there may be fire, namely sense smoke sensor 57 is pre-alarm, the concentration and cigarette of flue gas
The physicochemical property of gas has much relations, it may be possible to false alarm, therefore the triggering using sense smoke sensor 57 as fire extinguisher 54 is believed
Number can and dangerous situation is not present in the case where start fire extinguisher 54, cause the waste of resource, also influence technique and cause to carry out.
Therefore, the present invention uses trigger signal of the photosensitive sensor 53 as fire extinguisher 54, and the fixation of photosensitive sensor 53 is set
It is placed in 59 top of cabinet, and shelter is not present between cutter head 52 and photosensitive sensor 53.Photosensitive sensor 53 and fire extinguisher
54 connections, fire extinguisher 54 are set on the side wall of cabinet 59, and the spray head 55 of fire extinguisher 54 is directed to the middle part of groove 58, and dangerous situation occurs
When (kindling), inevitable with flame, photosensitive sensor 53 is acted fire extinguisher 54 is triggered, and fire extinguisher 54 will be sprayed from spray head 55 and be gone out
Fiery agent is put out a fire.
In conclusion the present invention prevents fires, the extinguishing action principle of cutting box 5 is: when cutter head 52 is cut, the volatilization of generation
Flue gas is discharged from smoke outlet, if flue gas is exceeded to feel smoke sensor 57 for triggering, sense smoke sensor 57 triggers the movement alarm of alarm bell 56.
Staff judges whether to actually occur fire behavior dangerous situation according to the actual situation, if fire behavior will be generated, manually starts fire extinguisher 54；
If false alarm, or only Initial Stage of Fire, stop process and ventilation and heat are only needed, starting fire extinguisher 54 is not required to.If fiery
Feelings burst, flare generate, and photosensitive sensor 53 directly triggers the movement of fire extinguisher 54, and extinguishing chemical sprays to flare from spray head 55, eliminate
Dangerous situation；Meanwhile smoke sensor 57 is felt also for movement, alarm bell alarm, technique stopping.
In the present embodiment, fire extinguisher 54 uses prefabricated fire extinguisher, it is convenient to self-contained to be set on cabinet 59.
The common extinguishing chemical such as carbon dioxide, nitrogen, IG541, heptafluoro-propane can be used in the extinguishing chemical, makees in the present embodiment
For a preferred embodiment, using carbon dioxide gas as extinguishing chemical, the carbon dioxide in prefabricated fire extinguisher is using hydraulic
Formula when ejection, will absorb a large amount of heat, and the temperature prevented fires in cutting box 5 declines suddenly, and temperature drops to combustible combustion suddenly
Or less；Meanwhile the carbon dioxide of prefabricated fire extinguisher spurts fast, just fills up carbon dioxide in the short time in cutting box 5 of preventing fires,
Play the role of isolation asphyxia oxygen, flare will extinguish；Also, carbon dioxide is pollution-free, does not have an impact to technique.
In the case that fire prevention cutting box 5 causes work, gas need to be carried out to inside and carries out circulation heat extraction smoke evacuation.Fire prevention cutting
Smoke outlet 510 is equipped at the top of case 5, the lower part side wall opposite with fire extinguisher 54 is equipped with the double-deck blinds 511, the bilayer blinds 511
Blinds it is orthogonal, so completely cut off ambient enter fire prevention cutting box 5 in, cause 53 false alarm of photosensitive sensor.
The gas circulating direction is that ambient atmos enter in fire prevention cutting box 5 from the double-deck blinds 511, after from smoke outlet
Therefore 510 discharge fire prevention cutting boxes 5 need to maintain negative pressure in fire prevention cutting box 5.
Smoke outlet 510 is connected to blower 9 by exhaust pipe, maintains the negative pressure in fire prevention cutting box 5 by blower 9.?
In the present embodiment, a filter 8 can be set between smoke outlet 510 and blower 9, be equipped with organic solvent in filter 8, can absorb
Toxic tail gas in exhaust.
One smoke exhaust fire damper 512 is set on exhaust pipe, and the operating temperature of smoke exhaust fire damper 512 is preferably 250 Celsius
Degree is normally open, can be automatically closed when dangerous situation occurs, avoid fire behavior from spreading, while extinguishing chemical being made to gather indiffusion, mention
The effect of height fire extinguishing.
Through the mesh pocket after 5 internal cutting of cutting box of preventing fires under the action of transmission belt, in 4 tail portion of band to band transfer module and band to band transfer module
4 are detached from, and into the slideway 6 connecting with band to band transfer module 4, enter collecting box 7 by slideway 6.
When the present invention solves the problems, such as mesh pocket cutting there is security risk, pass through the fire extinguishing in fire prevention cutting box
Device progress flame failure protection, and use twofold detection device, avoid false alarm and mistake starts the stagnation that fire extinguisher causes technique
And cause the waste of extinguishing chemical；The present invention uses the cooperation of extension platform and extension roller, carries out to the mesh pocket before entering cutting
Finishing operations improve the efficiency of cutting and the aesthetic measure of product.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of mesh pocket fire safety cutter device, it is characterised in that including bag roller, extension platform, extension roller, band to band transfer module, fire prevention
Cutting box, slideway and collecting box；Wherein, mesh pocket is wound on bag roller, mesh pocket is connected to the front end of band to band transfer module by extension platform；
Fire prevention cutting box is set on band to band transfer module, and band to band transfer module tail end connects one end of slideway, and the other end of slideway connects collecting box；And
And
Band to band transfer module includes driving wheel, driven wheel, take-up pulley, conveying driving wheel and extruding wheel, and the driving wheel, driven wheel, which are located at, to be passed
Defeated both ends；Conveying driving wheel and extruding wheel are oppositely disposed in the upstream end of the left side mesh pocket of band to band transfer module, mesh pocket from
Pass through in conveying driving wheel and extruding wheel, is transmitted to fire prevention cutting box again after squeezing；
Fire prevention cutting box includes cabinet, fixed frame, cutter head, photosensitive sensor, fire extinguisher, spray head, alarm bell, sense smoke sensor and recessed
Slot, groove are arranged on band to band transfer module, and cutter head and clearance fit, cutter head are set on fixed frame, and fixed frame is fixed at cabinet
Roof；Photosensitive sensor is set to box top wall and connect with the fire extinguisher that wall box is arranged in, and spray head is set to fire extinguisher
Upper and face groove；Box top wall is additionally provided with smoke outlet, and smoke outlet inner wall is equipped with sense smoke sensor, feels smoke sensor and be set to
The alarm bell of cabinet exterior connects；How cabinet exterior is also equipped with blinds.
2. a kind of mesh pocket fire safety cutter device according to claim 1, it is characterised in that: the extension roller with prolong
Exhibition booth fits closely, and extension roller is wrapped up by compact densely covered hairbrush, the direction of transfer phase of the rotation direction and mesh pocket of extension roller
Instead.
3. a kind of mesh pocket fire safety cutter device according to claim 1, it is characterised in that: the blinds is bilayer
Blinds, also, the double-deck blinds is orthogonal.
4. a kind of mesh pocket fire safety cutter device according to claim 1, it is characterised in that: the fire extinguisher uses
Prefabricated fire extinguisher.
5. a kind of mesh pocket fire safety cutter device according to claim 1, it is characterised in that: the fire extinguisher goes out
Fiery agent is one such using carbon dioxide, nitrogen, IG, heptafluoro-propane.
6. a kind of mesh pocket fire safety cutter device according to claim 1, it is characterised in that: the smoke outlet passes through
Smoke discharging pipe connects filter, and filter connects blower.
7. a kind of mesh pocket fire safety cutter device according to claim 1, it is characterised in that: the smoke outlet and mistake
Smoke discharging pipe between filter is equipped with smoke exhaust fire damper.
8. a kind of mesh pocket fire safety cutter device according to claim 7, it is characterised in that: the smoke exhaust fire damper
Normally opened, operating temperature is 250 degrees Celsius.
9. a kind of mesh pocket fire safety cutter device according to claim 6, it is characterised in that: set in the filter
There is organic solvent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810913281.8A CN109130320B (en) | 2018-08-13 | 2018-08-13 | Safe fireproof cutting device for mesh bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810913281.8A CN109130320B (en) | 2018-08-13 | 2018-08-13 | Safe fireproof cutting device for mesh bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109130320A true CN109130320A (en) | 2019-01-04 |
| CN109130320B CN109130320B (en) | 2020-06-16 |
Family
ID=64792582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810913281.8A Active CN109130320B (en) | 2018-08-13 | 2018-08-13 | Safe fireproof cutting device for mesh bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109130320B (en) |
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| CN202527626U (en) * | 2012-03-28 | 2012-11-14 | 协鑫阿特斯（苏州）光伏科技有限公司 | Waste wire cutting machine |
| CN203149762U (en) * | 2013-01-24 | 2013-08-21 | 上海高智科技发展有限公司 | Volumetric intelligent fire hazard alarm fire extinguishing device |
| CN203954503U (en) * | 2014-06-19 | 2014-11-26 | 北京北机机电工业有限责任公司 | A kind of lathe fire-distinguishing alarming system |
| CN105538380A (en) * | 2016-01-15 | 2016-05-04 | 新绛县天利塑料化工有限责任公司 | Automatic cutting and conveying device of trademark paper of woven bags or mesh bags |
| CN205704330U (en) * | 2016-04-27 | 2016-11-23 | 安吉县良朋文体用品厂 | A kind of slidingtype rubber cutting machine of band warning system |
| CN107661587A (en) * | 2016-11-11 | 2018-02-06 | 成都圻坊生物科技有限公司 | A kind of lathe observation window with smoke fire extinguishing function |
| CN207207246U (en) * | 2017-06-27 | 2018-04-10 | 重庆市中泽塑胶制品有限公司 | A kind of split type production equipment of polybag |
| CN108016084A (en) * | 2017-11-30 | 2018-05-11 | 重庆市中塑新材料有限公司 | A kind of Polywoven Bag cutter |
-
2018
- 2018-08-13 CN CN201810913281.8A patent/CN109130320B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5046576B2 (en) * | 2006-07-06 | 2012-10-10 | トタニ技研工業株式会社 | Plastic bag and manufacturing method thereof |
| CN202527626U (en) * | 2012-03-28 | 2012-11-14 | 协鑫阿特斯（苏州）光伏科技有限公司 | Waste wire cutting machine |
| CN203149762U (en) * | 2013-01-24 | 2013-08-21 | 上海高智科技发展有限公司 | Volumetric intelligent fire hazard alarm fire extinguishing device |
| CN203954503U (en) * | 2014-06-19 | 2014-11-26 | 北京北机机电工业有限责任公司 | A kind of lathe fire-distinguishing alarming system |
| CN105538380A (en) * | 2016-01-15 | 2016-05-04 | 新绛县天利塑料化工有限责任公司 | Automatic cutting and conveying device of trademark paper of woven bags or mesh bags |
| CN205704330U (en) * | 2016-04-27 | 2016-11-23 | 安吉县良朋文体用品厂 | A kind of slidingtype rubber cutting machine of band warning system |
| CN107661587A (en) * | 2016-11-11 | 2018-02-06 | 成都圻坊生物科技有限公司 | A kind of lathe observation window with smoke fire extinguishing function |
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| CN108016084A (en) * | 2017-11-30 | 2018-05-11 | 重庆市中塑新材料有限公司 | A kind of Polywoven Bag cutter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109130320B (en) | 2020-06-16 |
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