CN107700070A - Cotton device is rubbed be automatically replenished cotton function - Google Patents
Cotton device is rubbed be automatically replenished cotton function Download PDFInfo
- Publication number
- CN107700070A CN107700070A CN201710908099.9A CN201710908099A CN107700070A CN 107700070 A CN107700070 A CN 107700070A CN 201710908099 A CN201710908099 A CN 201710908099A CN 107700070 A CN107700070 A CN 107700070A
- Authority
- CN
- China
- Prior art keywords
- cotton
- basin
- kneading body
- rubbing
- infrared
- 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.)
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Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/02—Cotton wool; Wadding
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C19/00—Breaking or softening of fabrics
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Bedding Items (AREA)
Abstract
The present invention relates to cotton-wadded quilt processing equipment field, cotton device is rubbed more particularly to be automatically replenished cotton function, including rubbing basin and kneading body, rub and multiple infrared receiving tubes are installed in the side wall of basin, along rubbing, basin side wall is radial and axial to be uniformly distributed infrared receiving tube, multiple infrared transmitting tubes for launching infrared light to infrared receiving tube, infrared transmitting tube radial distribution in kneading body are set in kneading body；Multiple storage cotton chambers for being used to deposit cotton mass are offered in kneading body, store up cotton intracavitary and blowning installation is set, open up that being used for of connect with storage cotton chamber blow out cotton mass in kneading body adds cotton mouth, adds the tight-lipped adjacent infrared transmitting tube of cotton and sets, and adds cotton mouth positioned at along the infrared transmitting tube rear of kneading body rotating direction；Also include controller, control blowning installation to blow out cotton mass from cotton mouth is added for receiving the current signal of infrared receiving tube, and according to current signal.The present invention blows out cotton mass, and cotton mass is compacted at relatively thin bat by kneading body, makes bat thickness evenly, improves the cotton-wadded quilt quality processed.
Description
Technical field
The present invention relates to cotton-wadded quilt processing equipment field, and in particular to has be automatically replenished cotton function to rub cotton device.
Background technology
It is process essential in cotton-wadded quilt process to rub cotton, rub cotton be cotton is removed cottonseed and play it is soft after
Process, cotton forms bat after rubbing cotton, and the stickiness in bat between cotton fiber is higher, and cotton is not easy loosely.
It is the ideal equipment that cotton process is rubbed in cotton-wadded quilt process of manufacture to rub cotton machine, and the cotton-wool of kneading is smooth, attractive in appearance, solid, durable.
Existing cotton device of rubbing includes rubbing basin and kneading body, and kneading body carries out kneading to bat is bonded to each other cotton fiber, but
It is this to rub the problem of cotton device is present and be：Generation dust, which continues to be attached to, when rubbing cotton rubs on manufactured cotton-wool；When rubbing cotton in bat
Cotton it is in uneven thickness, influence the cotton-wadded quilt quality produced.
The content of the invention
The invention is intended to provide it is a kind of have be automatically replenished cotton function to rub cotton device, during solving to rub cotton in bat
The problem of cotton is in uneven thickness.
Have be automatically replenished cotton function to rub cotton device in this programme, including rub basin and positioned at the kneading body rubbed in basin,
The basin of rubbing includes top cover and bottom, and the kneading body is rolled along the inwall for rubbing basin, and the side of the kneading body is with rubbing the interior of basin
There is space between wall, rotary shaft is fixed with the kneading body, the rotary shaft coordinates through bottom and with bottom gap, described turn
Moving axis lower end is provided with drive disk, and multiple infrared receiving tubes are provided with the side wall for rubbing basin, and the infrared receiving tube is rubbing basin
Side wall on it is radial and axial be uniformly distributed, the kneading body be provided with it is multiple to infrared receiving tube launch infrared light infrared hairs
Pipe is penetrated, the infrared transmitting tube is uniformly distributed vertically in kneading body, and the infrared receiving tube connects when relative with infrared transmitting tube
Receive infrared light；
Multiple storage cotton chambers for being used to deposit cotton mass are offered in the kneading body, the storage cotton intracavitary is provided with blowning installation, institute
State offered in kneading body connect with storage cotton chamber add cotton mouth for blow out cotton mass, described add is hinged with cotton mouth and can be insufflated
The unilateral gate that device is blown open, the tight-lipped adjacent infrared transmitting tube of cotton that adds are set, and the cotton mouth that adds is located at along kneading body rotating direction
Infrared transmitting tube rear；
Also include controller, blowning installation is controlled by cotton for receiving the current signal of infrared receiving tube, and according to current signal
Hua Tuancong adds the blowout of cotton mouth.
The application method and beneficial effect of this programme be：Before carrying out rubbing cotton, will initially grind the cotton that rubs be placed on kneading body with
Between rubbing basin inwall, when rubbing cotton, the rotary shaft rotation of driving dish driving, allow rotary shaft to drive kneading body movement, make the side of kneading body
Moved along the inwall for rubbing basin, the side of kneading body carries out stone roller to initial cotton and rubs to form bat.
Bat is carried out during stone roller rubs in kneading body, infrared transmitting tube launches infrared light, when infrared transmitting tube moves
When moving at infrared receiving tube, infrared receiving tube receives the infrared light that have passed through cotton in bat, and infrared transmitting tube is penetrated
The electric current that infrared receiving tube receives during certain thickness cotton-wool to be processed is as threshold value, when bat thickness low LCL, by cotton
The infrared light of absorption is just few, and the infrared light intensity for receiving infrared receiving tube is larger, and controller receives infrared receiver
The current value of pipe is more than threshold value, and controller just controls the cotton mass of blowning installation blowout storage cotton intracavitary to be blown at relatively thin bat
The cotton mass gone out is compacted at relatively thin bat by kneading body, makes bat thickness evenly, improves the cotton-wadded quilt quality processed.
Because rotary shaft and bottom gap coordinate, rotary shaft works as air blowing with having certain gap at the cooperation of bottom gap
Device blows air into when supplementing cotton rub in basin after, partial air can overflow from the gap of rotary shaft and bottom, will not lead
Cause to rub the atmospheric pressure increase in basin.
Along kneading body rotating direction, cotton mouth will be added and be arranged on behind infrared transmitting tube, and add being positioned next to for cotton mouth
The position of infrared transmitting tube, can be after detecting bat somewhere cotton be relatively thin, and is carried out after cotton mass is blown out by kneading body
Stone roller is rubbed, and and then blows out cotton after the cotton for detecting bat somewhere is relatively thin, and capturing position carries out the addition of cotton mass, will be by
The cotton mass of blowout is added to suitable opening position, make stone roller rub after bat thickness evenly, improve cotton-wadded quilt quality.
Unilateral gate is hinged with cotton mouth due to adding, so when kneading body is ground and rubs cotton, adds the unilateral gate at cotton mouth in kneading body
Also stone roller can be carried out to bat to rub, bat to be rolled will not be omitted.
Top cover and bottom make the space relative closure for rubbing basin, avoid dust during rubbing cotton and float in the air everywhere.
Further, the blowning installation includes supporting plate, the air bag of automatic tympanites and the push pedal for extruding gasbag, described
The gas outlet alignment cotton mass of air bag, the air bag are fixed on the supporting plate, and the push pedal provides power by telescopic cylinder.
In controller control blowning installation blowout cotton mass, controller control telescopic cylinder promotes push pedal to carry out air bag
Extruding, the air extrusion in air bag is come out, and is pushed to cotton mass from the blowout of cotton mouth, push pedal is added when air is extruded air bag
The air in air bag is extruded completely when at supporting plate, after cotton mass is blown, push pedal returns to initial position, air bag no longer by
To extruding, due to rubbing there is air in basin, air can enter storage cotton chamber from cotton mouth is added, and air bag, which recovers deformation, allows air to reenter
In air bag, air bag tympanites is allowed, air bag size is fixed so capacity is fixed, and the air capacity squeezed out every time is equal.
Further, the top cover offers two close to edge and is used to be put into initial grind in basin and rub the semicircle of cotton to rubbing
The first through hole of shape, the bottom offer two close to edge and are used to be put into initial grind in basin and rub the semicircle of cotton to rubbing
The second through hole.
To when rubbing the cotton for being put into basin and initially grinding and rubbing, it is put into from the first through hole rubbed above and below basin and the second through hole, by
The lighter weight of cotton is rubbed in initial stone roller, and initial grind rubs cotton and be easily stuck in kneading body and rub between basin and lower section is lacked initial stone roller
Cotton is rubbed, initial grind is put into up and down and rubs cotton and make cotton thickness evenly, also reduce the bat processed feelings in uneven thickness
Condition occurs.
Further, multiple ash holes are offered at the center of the top cover, the top cover is provided with the suction for covering ash hole
Disk, the tracheae to rubbing intermittent exhausting in basin is removably connected with the sucker.
During stone roller is carried out to bat and is rubbed, intermittent exhausting is carried out to rubbing by tracheae in basin, bat stone roller can be taken away
The fiber dust flown upward during rubbing, multiple ash holes make the wind speed of exhausting evenly, avoid too urgent wind speed by bat
Cotton fiber is taken away, while updraft can slow down the trend that bat drops during stone roller is rubbed because of gravity, avoid bat
Drop and be deposited in the bottom for rubbing basin.
Further, the bottom by hasp connection on basin is rubbed.
After the completion of bat grinds and rubbed, whole bottom is opened, because kneading body is limited with rubbing basin gap size, allows the bat of monoblock
Skidded off from the bottom for rubbing basin, take out bat and be more convenient.
Further, it is fixed with rubber layer in the end edge of the unilateral gate.
Rubber layer quality is softer, and the corner angle of unilateral gate will not trigger cotton fiber, when kneading body is ground and rubs bat, avoids cotton
Fiber triggered by the hard corner angle at unilateral gate edge and influence the fitting of cotton in bat.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is the structural representation of top cover in Fig. 1；
Fig. 3 is the theory diagram of control of the embodiment of the present invention.
Embodiment
Below by embodiment, the present invention is further detailed explanation.
Reference in Figure of description includes：Rub basin 1, kneading body 2, drive disk 3, sucker 4, cotton mass 5, telescopic cylinder
6th, infrared receiving tube 11, bottom 12, the second through hole 13, ash hole 14, top cover 15, first through hole 16, add cotton mouth 21, storage cotton chamber
22nd, air bag 23, supporting plate 24, push pedal 25, rotary shaft 31, tracheae 41.
Cotton device is rubbed be automatically replenished cotton function, as depicted in figs. 1 and 2：Including being carried out to the cotton in bat
The tubular that placement and stone roller are rubbed rubs basin 1, and rubbing basin 1 includes top cover 15 and bottom 12, and top cover 15 opens up two semicircles close to edge
Being used for of shape is put into the first through hole 16 for initially grinding the cotton rubbed to rubbing in basin 1, bottom 12 opens up two semicircles close to edge
Being used for of shape is put into the second through hole 13 for initially grinding the cotton rubbed to rubbing in basin 1, multiple ash discharges are offered at the center of top cover 15
Mouthfuls 14,12 ash holes 14 of the present embodiment concentrated setting, a diameter of 1cm of ash hole 14, avoid ash hole 14 excessive and incite somebody to action
Cotton fiber in bat is taken away, while ash hole 14 makes the wind speed of exhausting evenly, and top cover 15 is provided with and covers ash hole 14
Sucker 4, bottom 12 on basin 1 is rubbed, is removably connected with to rubbing intermittent exhausting in basin 1 by hasp connection on sucker 4
Tracheae 41, tracheae 41 are provided with air pump, and air pump is realized that interval is evacuated by existing automatic time switch, set rubbing in basin 1
Kneading body 2, kneading body 2 is rolled along the inwall for rubbing basin 1 rubs bat to grind, and has sky between the side of kneading body 2 and the inwall for rubbing basin 1
Gap, rotary shaft 31 is fixedly connected with the bottom of kneading body 2, and rotary shaft 31 coordinates through bottom 12 and with the gap of bottom 12, turned
Drive disk 3 is installed in the lower end of moving axis 31, and drive disk 3 drives rotary shaft 31 to rotate, and rotary shaft 31 drives kneading body 2 along the inwall for rubbing basin 1
Rolled and rub bat to grind.
Before cotton is rubbed, the cotton rubbed will initially be ground by the through hole 13 of first through hole 16 and second it is put into and kneading body 2 and rub basin 1
Between inwall, because initially grinding the lighter weight of the cotton rubbed, initially grind the cotton rubbed and be not easy to fall and be stuck in kneading body 2 with rubbing
Between basin 1, lower section is lacked the cotton for initially grinding and rubbing, be put into up and down and initially grind the cotton rubbed and make cotton thickness evenly, also subtract
The bat that processes less situation in uneven thickness occurs.
Multiple infrared receiving tubes 11 are installed in the side wall for rubbing basin 1, the present embodiment is with 30 infrared receiving tubes 11
Example, 30 infrared receiving tubes 11 are divided into ten row, each column sets three infrared receiving tubes 11, allows this 30 infrared receiving tubes
11 are evenly distributed in the side wall for rubbing basin 1, i.e., infrared receiving tube 11 is uniformly distributed radially and axially in the side wall for rubbing basin 1,
Multiple infrared transmitting tubes for launching infrared light to infrared receiving tube 11 are installed, the present embodiment sets three infrared hairs in kneading body 2
Pipe is penetrated, and these three infrared transmitting tubes are uniformly distributed vertically in kneading body 2.
During stone roller rubs bat, infrared transmitting tube launches infrared light, when infrared transmitting tube is moved to infrared connect
When at closed tube 11, infrared receiving tube 11 receives the infrared light that have passed through cotton fiber in bat.
Multiple storage cotton chambers 22 for being used to deposit cotton mass 5 are offered in kneading body 2, three storage cotton chambers are opened up in the present embodiment
22, each store up sets blowning installation in cotton chamber 22, blowning installation includes supporting plate 24, the air bag 23 of automatic tympanites and for extruding
The push pedal 25 of air bag 23, the kettle tripe for being shaped as having spout and circular tympanites of air bag 23, the spout of air bag 23 are fixed on support
On plate 24, the spout gas outlet of air bag 23 alignment cotton mass 5, push pedal 25 provides power by miniature telescopic cylinder 6, in push pedal 25
Installation axle is fixedly connected with, installation axle is fixed on the piston rod of telescopic cylinder 6, and the air that air bag 23 is squeezed out every time can just
Enough blow out a cotton mass 5, offer in kneading body 2 connected with storage cotton chamber 22 add cotton mouth 21 for blow out cotton mass 5, add cotton
The unilateral gate that device is blown open can be insufflated by being hinged with mouth 21, added cotton mouth 21 and set close to infrared transmitting tube, add cotton mouth 21 and be located at
Infrared transmitting tube rear along on the rotating direction of kneading body 2, rubber layer is fixed with the inner wall edge of unilateral gate.
When kneading body 2, which rolls, makes infrared transmitting tube relative with infrared receiving tube 11, the ability of infrared receiving tube 11 is to infrared light
Received, avoiding arbitrarily adding cotton mass 5 when adding cotton mouth 21 not close at relatively thin bat makes bat became uneven.
Along the rotating direction of kneading body 2, cotton mouth 21 will be added and be arranged on behind infrared transmitting tube, and the position for adding cotton mouth 21 is tight
Adjacent the position of infrared transmitting tube, can be after detecting film somewhere bat be relatively thin, and by kneading body 2 after cotton mass 5 is blown out
Carry out stone roller to rub, cotton mass 5 is and then blown out after the cotton fiber for detecting bat somewhere is relatively thin.
As shown in figure 3, infrared receiving tube 11 produces electric current when receiving infrared light, controller is to infrared receiving tube 11
Current signal is received and telescopic cylinder 6 is controlled according to current signal, when infrared receiving tube 11 and infrared transmitting tube
Between bat it is relatively thin when, the infrared light absorbed by cotton fiber in bat is just few, receives infrared receiving tube 11 infrared
Light intensity is larger, and it is larger that infrared receiving tube 11 receives electric current caused by infrared light, controller is received infrared receiver
The current value of pipe 11 is more than threshold value, and then by controller control blowning installation blowout cotton mass 5, has found position accurately and has carried out cotton
Group 5 addition, the cotton mass 5 being blown is added to suitable opening position, make stone roller rub after bat thickness evenly, improve cotton
By quality.
After the infrared light that infrared transmitting tube is launched is penetrated into certain thickness cotton-wool to be processed, infrared receiving tube connects 11 and connect
Electric current caused by the infrared light is received, this electric current is threshold value, and this threshold value can be obtained by experiment, such as added
After work thickness during 5cm cotton-wool, allow infrared transmitting tube that infrared light is perforated through into cotton-wool relief infrared receiving tube 11 and received,
It is the threshold value for producing the 5cm thickness cotton-wools that infrared receiving tube 11, which receives electric current caused by infrared light, is producing other
During the cotton-wool of thickness, corresponding current threshold can be obtained by same method.
Rubbing carry out in basin 1 that during bat grinds and rub, cotton mass 5 is with the addition of in thin location, during also rubbing cotton
Dust, which is enclosed in, to be rubbed in basin 1, while also the dust rubbed in basin 1 is taken away to dust by ash hole 14, has both been avoided dust and has been arrived
Place disperses, and and can prevents dust to be collected on the bat rubbed in basin 1, ensure that the quality of bat.
Controller can be realized with existing singlechip chip, such as C8051 series monolithics, infrared receiving tube 11 and red
Outer transmitting tube also realizes that above-mentioned control unit is realized using existing hardware, will not be repeated here using existing hardware.
Above-described is only embodiments of the invention, and the general knowledge such as known concrete structure and characteristic is not made herein in scheme
Excessive description., without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, and these are implemented all without the influence present invention
Effect and practical applicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as embodiment can be used for the content for explaining claim.
Claims (6)
1. rubbing cotton device be automatically replenished cotton function, including rub basin and include positioned at the kneading body rubbed in basin, the basin of rubbing
Top cover and bottom, the kneading body are rolled along the inwall for rubbing basin, have space between the side of the kneading body and the inwall for rubbing basin,
Rotary shaft is fixed with the kneading body, the rotary shaft coordinates through bottom and with bottom gap, and the rotary shaft lower end is provided with
Drive disk, it is characterised in that：Multiple infrared receiving tubes are installed, the infrared receiving tube is rubbing basin in the side wall for rubbing basin
Radial and axial in side wall to be uniformly distributed, the kneading body is provided with multiple infrared emissions for launching infrared light to infrared receiving tube
Pipe, the infrared transmitting tube are uniformly distributed vertically in kneading body, and the infrared receiving tube receives when relative with infrared transmitting tube
Infrared light；
Multiple storage cotton chambers for being used to deposit cotton mass are offered in the kneading body, the storage cotton intracavitary is provided with blowning installation, institute
State offered in kneading body connect with storage cotton chamber add cotton mouth for blow out cotton mass, described add is hinged with cotton mouth and can be insufflated
The unilateral gate that device is blown open, the tight-lipped adjacent infrared transmitting tube of cotton that adds are set, and the cotton mouth that adds is located at along kneading body rotating direction
Infrared transmitting tube rear；
Also include controller, blowning installation is controlled by cotton for receiving the current signal of infrared receiving tube, and according to current signal
Hua Tuancong adds the blowout of cotton mouth.
2. according to claim 1 have be automatically replenished cotton function to rub cotton device, it is characterised in that：The dress of blowing
Put including supporting plate, the air bag of automatic tympanites and push pedal for extruding gasbag, the gas outlet alignment cotton mass of the air bag, institute
State air bag to fix on the supporting plate, the push pedal provides power by telescopic cylinder.
3. according to claim 1 have be automatically replenished cotton function to rub cotton device, it is characterised in that：The top cover leans on
Offer two at proximal edge to be used to be put into initial grind in basin and rub the semicircular first through hole of cotton to rubbing, the bottom is close
Edge offers two and is used to be put into initial grind in basin and rub semicircular second through hole of cotton to rubbing.
4. according to claim 3 have be automatically replenished cotton function to rub cotton device, it is characterised in that：The top cover
Multiple ash holes are offered at center, the top cover is provided with the sucker for covering ash hole, is removably connected with the sucker
Tracheae to rubbing intermittent exhausting in basin.
5. according to claim 1 have be automatically replenished cotton function to rub cotton device, it is characterised in that：The bottom leads to
Hasp connection is crossed on basin is rubbed.
6. according to claim 1 have be automatically replenished cotton function to rub cotton device, it is characterised in that：The unilateral gate
End edge on be fixed with rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710908099.9A CN107700070A (en) | 2017-09-29 | 2017-09-29 | Cotton device is rubbed be automatically replenished cotton function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710908099.9A CN107700070A (en) | 2017-09-29 | 2017-09-29 | Cotton device is rubbed be automatically replenished cotton function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107700070A true CN107700070A (en) | 2018-02-16 |
Family
ID=61175616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710908099.9A Pending CN107700070A (en) | 2017-09-29 | 2017-09-29 | Cotton device is rubbed be automatically replenished cotton function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107700070A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108866683A (en) * | 2018-08-29 | 2018-11-23 | 苏州天为幕烟花科技有限公司 | Roll spacing crochet hook relative position automatic fine tuning control device |
| CN108998891A (en) * | 2018-08-29 | 2018-12-14 | 江苏润众环保材料有限公司 | PTFE Nomex lapping control device |
| CN114508121A (en) * | 2022-01-24 | 2022-05-17 | 中国电建集团海南电力设计研究院有限公司 | Desert photovoltaic support foundation stabilizing device |
| CN114657695A (en) * | 2022-04-19 | 2022-06-24 | 南通冠恒纺织有限公司 | Cotton kneading machine and method for cotton yarn processing |
-
2017
- 2017-09-29 CN CN201710908099.9A patent/CN107700070A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108866683A (en) * | 2018-08-29 | 2018-11-23 | 苏州天为幕烟花科技有限公司 | Roll spacing crochet hook relative position automatic fine tuning control device |
| CN108998891A (en) * | 2018-08-29 | 2018-12-14 | 江苏润众环保材料有限公司 | PTFE Nomex lapping control device |
| CN114508121A (en) * | 2022-01-24 | 2022-05-17 | 中国电建集团海南电力设计研究院有限公司 | Desert photovoltaic support foundation stabilizing device |
| CN114657695A (en) * | 2022-04-19 | 2022-06-24 | 南通冠恒纺织有限公司 | Cotton kneading machine and method for cotton yarn processing |
| CN114657695B (en) * | 2022-04-19 | 2023-07-07 | 南通冠恒纺织有限公司 | Cotton kneading machine and method for cotton yarn processing |
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Application publication date: 20180216 |
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