CN107389162A - A kind of single spinning cake of polyester filament determines device and its weighing technique of regranting amount weighing - Google Patents

A kind of single spinning cake of polyester filament determines device and its weighing technique of regranting amount weighing Download PDF

Info

Publication number
CN107389162A
CN107389162A CN201710436712.1A CN201710436712A CN107389162A CN 107389162 A CN107389162 A CN 107389162A CN 201710436712 A CN201710436712 A CN 201710436712A CN 107389162 A CN107389162 A CN 107389162A
Authority
CN
China
Prior art keywords
support
silk
spinning cake
car
conveyer belt
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.)
Pending
Application number
CN201710436712.1A
Other languages
Chinese (zh)
Inventor
张玉勤
王腾滕
冯寅
邓明锋
陆建伟
范艳燕
金冬梅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG HENGTONG CHEMICAL FIBRE CO Ltd OF TONGKUN GROUP CO Ltd
Original Assignee
ZHEJIANG HENGTONG CHEMICAL FIBRE CO Ltd OF TONGKUN GROUP CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ZHEJIANG HENGTONG CHEMICAL FIBRE CO Ltd OF TONGKUN GROUP CO Ltd filed Critical ZHEJIANG HENGTONG CHEMICAL FIBRE CO Ltd OF TONGKUN GROUP CO Ltd
Priority to CN201710436712.1A priority Critical patent/CN107389162A/en
Publication of CN107389162A publication Critical patent/CN107389162A/en
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01GWEIGHING
    • G01G11/00Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers
    • G01G11/04Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers having electrical weight-sensitive devices

Abstract

The invention discloses a kind of single spinning cake of polyester filament to determine regranting amount meausring apparatus, including the conveyer belt for conveying silk car, conveying carries two, two conveyer belts be arranged in parallel, conveyer belt drives by feeder motor, the input and output end of conveyer belt are respectively equipped with entrance inductor and outlet inductive switch, support silk support is further respectively had on the outside of conveyer belt, hold in the palm silk support guide and driving support silk the support horizontal horizontal moving cylinder slided on support silk support guide, the lift cylinder that driving support silk support moves up and down on support silk support guide, silk support is ask to be provided with the support screw mandrel coordinated with the spinning cake of silk car, support screw mandrel quantity on each support silk support is no less than the spinning cake quantity of silk car side, support screw mandrel is provided with the electronic scale for being used for weighing spinning cake and weighs timer.The single spinning cake of the polyester filament, which determines regranting amount meausring apparatus whole operation, only needs people's can to complete, the enterprise of same scale production quantities, and 48 people, time saving and energy saving, efficiency high are saved than traditional sampling monitoring with post.

Description

A kind of single spinning cake of polyester filament determines device and its weighing technique of regranting amount weighing
Technical field:
The present invention be applied to polyester dacron spinning production field, for monitor set article determine weight (design weight) by Control, prevents from exceeding or falling below permitting deformation scope, is that a kind of single spinning cake of polyester filament determines regranting amount meausring apparatus and its weighing Method.
Background technology:
At this stage in polyester filament production industry, the characteristics of due to industry industrial chain, the product on production line is general all It is to be conveyed using silk car, each car can hang up 24-48 spinning cake, and long filament AAA or AA level (high-class product) spinning cake is all that requirement is determined Long fixed weight, fixed length typically can accurately be controlled by the mechanical speed of production equipment and time, but the weight of spinning cake is counted by machinery Pump control is measured, the hidden danger that several aspects be present:1st, because mechanical measuring pump is grown in hot environment (290 DEG C or so) usage time Have certain abrasion, error in dipping can bigger than normal, spinning cake produce deviation again surely;2nd, the spinning melt viscosity fluctuation of long filament, also can Cause to determine to produce deviation again;3rd, other production unusual fluctuations cause spinning cake to produce deviation again surely.The fixed of spinning cake produces deviation just again Filament fiber can be caused to have thickness, so that the fabric in rear road produces the quality problems such as thickness, surface irregularity.It is general this inclined Light lay particular stress on can not distinguish by human eye, it is necessary to detected by accurate weighing apparatus, and traditional spinning cake monitors and is all again surely Completed by artificial, moreover the yield of PET industry polyester filament enterprise is all higher, calculated by producing 200000 tons per year, daily 24 hours Spinning cake number at 40,000 or so, so manually the single production efficiency weighed is very low, and is easily damaged during manual operation Hinder cake surface, influence product quality.
Therefore, it is a kind of at this stage in industry under the limitation of the surely heavy monitor mode of single spinning cake and the low present situation of efficiency In batches, the surely heavy supervising device of intelligentized spinning cake will be popular, and this single spinning cake of polyester filament determines what regranting amount was weighed Device and its weighing technique will improve the production efficiency of whole industry, and market potential is huge.
The content of the invention:
Meet that monitor each polyester filament spinning cake in real time determines weight the technical problem to be solved by the invention is to provide a kind of In prescribed limit, it is ensured that the product quality of filament fiber meets technological design, real-time to the spinning cake beyond technique allowed band The single spinning cake of polyester filament of alarm determines the device of regranting amount weighing.
The technical solution of the present invention is to provide a kind of single spinning cake of polyester filament and determines regranting amount meausring apparatus, including For conveying the conveyer belt of silk car, conveying carries two, and two conveyer belts be arranged in parallel, and conveyer belt drives by feeder motor, defeated Send the input of band and output end to be respectively equipped with entrance inductor and outlet inductive switch, support silk is further respectively had on the outside of conveyer belt Support, support silk support guide and driving support silk the support horizontal horizontal moving cylinder slided, driving on support silk support guide The lift cylinder that support silk support moves up and down on support silk support guide, support silk support are provided with the support coordinated with the spinning cake of silk car Screw mandrel, each support screw mandrel quantity held in the palm on silk support are no less than the spinning cake quantity of silk car side, and support screw mandrel, which is provided with, to be used to weigh The electronic scale of spinning cake and timer is weighed, in addition to electric cabinet, for sensing silk car move into place the positioning coordinated with support screw mandrel Inductor, horizontal moving cylinder Magnetic Induction switch, the lift cylinder to be worked for controlled level mobile cylinder and lift cylinder Magnetic Induction switchs, feeder motor, entrance inductor, outlet inductor, positioning inductor, electronic scale, weighing timer, level Mobile cylinder Magnetic Induction switch, lift cylinder Magnetic Induction switch electrically connect with electric cabinet.
Preferably, being additionally provided with some directional wheels on the outside of conveyer belt, to ensure a car linear motion, directional wheel is arranged on In conveyer belt frame.
Preferably, being provided with central processing unit in electric cabinet, electric cabinet is provided with electronic display.
Preferably, entrance inductor uses photoelectric sensor, outlet inductor is switched using Magnetic Induction, and location sense should Device uses photoelectric sensor, and conveyer belt is chain conveyor.
Another technical problem to be solved by this invention is to provide a kind of satisfaction and monitors each polyester filament spinning cake in real time Surely focus in prescribed limit, it is ensured that the product quality and technical indicator of filament fiber meet technological design, to allowing beyond technique The single spinning cake of polyester filament of the spinning cake Realtime Alerts of scope determines the weighing technique of regranting amount meausring apparatus.
The technical solution of the present invention is to provide the single spinning cake of polyester filament and determines regranting amount meausring apparatus method, including Following steps,
The first step, the full silk car for overworking spinning cake is shifted onto the device portal, the sensing work of entrance inductor, feeder motor band Dynamic chain conveyor, ensure that a car moves along a straight line by directional wheel;
Second step, when silk car is moved to support silk support correspondence position, positioning inductor sensing, silk car stops;
3rd step, horizontal moving cylinder Magnetic Induction switch after silk car stops, horizontal moving cylinder driving Tuo Sizhi Frame makes support screw mandrel arrive support spinning cake position in place and stopped along the support guide translation of support silk;
4th step, lift cylinder Magnetic Induction switch after support silk support stops in place, lift cylinder hold up Tuo Sizhi Frame is by asking screw mandrel that spinning cake is moved away from a car;
5th step, spinning cake are moved away from electronic scale work after a car and weigh and transfer data to central processing unit and electronical display Screen;
6th step, weighs timer operation, lift cylinder Magnetic Induction switch after the completion of weighing, support silk support declines Spinning cake is put back to a car;
7th step, spinning cake put back to horizontal moving cylinder Magnetic Induction switch after a car, hold in the palm silk support and support screw mandrel from Spinning cake position is ask to remove;
8th step, support silk support export inductor work afterwards in place, and conveying power motor starts, and chain conveyor is silk car Send out.
The present invention has advantages below compared to prior art:Which solves what can only manually be sampled in industry to do Method monitoring weighs quality requirement surely, once most 48 spinning cakes of ponderable quantity, and the fixed selective examination again of tradition sampling can only single spinning cake weigh, Artificial lift is needed, because the industry control standard of filament fiber requires regulation, artificial excessive contact spinning cake, it is easy to cause The appearance index of spinning cake reduces, and directly affects the benefit of enterprise.The application of the device can realize artificial contactless spinning cake with regard to complete Cheng Dingchong is monitored.Both it can guarantee that product quality was unaffected, and can greatly improves production efficiency.The inventive method can accomplish All standing monitors, and whole operation only needs people's can to complete, the enterprise of same scale production quantities, with post than traditional 4-8 people is saved in sampling monitoring.
Figure of description:
Fig. 1 is the structural representation of the present invention.
Fig. 2 is partial structural diagram.
Embodiment:
With reference to embodiment, the invention will be further described:
As described in Fig. 1 and 2, a kind of single spinning cake of polyester filament determines regranting amount meausring apparatus, including for conveying silk car Chain conveyor 4, chain conveyor 4 have two, and two chain conveyors 4 be arranged in parallel, and chain conveyor drives by feeder motor 3 Dynamic, the input and output end of chain conveyor are respectively equipped with entrance inductor 1 and outlet inductive switch 15, chain conveyor 4 It is horizontal sliding on support silk support guide that outside further respectively has support silk support 5, support silk support guide 16 and driving support silk support The lift cylinder 10 that dynamic horizontal moving cylinder 8, driving support silk support move up and down on support silk support guide, support silk support 5 The support screw mandrel 11 coordinated with the spinning cake of silk car is provided with, each support screw mandrel quantity held in the palm on silk support is no less than the silk of silk car side Cake quantity, due to silk car both sides respectively can hanging wire cake quantity be 12-24,12-24 support screw mandrel can be arranged as required to, support Screw mandrel 11 be provided be used for weigh spinning cake electronic scale 12 and weigh timer 13, in addition to electric cabinet 14, for sensing silk car Move into place the positioning inductor 6 coordinated with support screw mandrel, the level to be worked for controlled level mobile cylinder and lift cylinder is moved Cylinder Magnetic Induction of taking offence switch 7, lift cylinder Magnetic Induction switch 9, feeder motor 3, entrance inductor 1, outlet inductor 15, Positioning inductor 6, electronic scale 12, weigh timer 13, horizontal moving cylinder Magnetic Induction switch 7, lift cylinder Magnetic Induction Switch 9 electrically connects with electric cabinet 14, and connecting line uses shielding line.
Wherein, some directional wheels are additionally provided with the outside of conveyer belt, to ensure a car linear motion, directional wheel is arranged on conveying In band frame, central processing unit is provided with electric cabinet, electric cabinet is provided with electronic display, and entrance inductor uses optoelectronic induction Device, outlet inductor are switched using Magnetic Induction, and positioning inductor uses photoelectric sensor, and conveyer belt is chain conveyor, tool Body, electronic scale model:P2-A, timer type number of weighing:BDI-9903, each Magnetic Induction switch model:SICK-GL6.
The single spinning cake of polyester filament determines regranting amount meausring apparatus method, it is characterised in that:Comprise the following steps,
The first step, the full silk car for overworking spinning cake is shifted onto the device portal, the sensing work of entrance inductor, feeder motor band Dynamic chain conveyor, ensure that a car moves along a straight line by directional wheel;
Second step, when silk car is moved to support silk support correspondence position, positioning inductor sensing, silk car stops;
3rd step, horizontal moving cylinder Magnetic Induction switch after silk car stops, horizontal moving cylinder driving Tuo Sizhi Frame makes support screw mandrel arrive support spinning cake position in place and stopped along the support guide translation of support silk;
4th step, lift cylinder Magnetic Induction switch after support silk support stops in place, lift cylinder hold up Tuo Sizhi Frame is by asking screw mandrel that spinning cake is moved away from a car;
5th step, spinning cake are moved away from electronic scale after a car (12-48) work and weigh and transfer data to central processing unit And electronic display (central processing unit can set the surely heavy center for standard value of spinning cake and error range);
6th step, weighs timer operation, lift cylinder Magnetic Induction switch after the completion of weighing, support silk support declines Spinning cake is put back to a car;
7th step, spinning cake put back to horizontal moving cylinder Magnetic Induction switch after a car, hold in the palm silk support and support screw mandrel from Spinning cake position is ask to remove;
8th step, support silk support export inductor work afterwards in place, and conveying power motor starts, and chain conveyor is silk car Send out.
Each step operation of the invention is handled by central processing unit to be completed, and solves the method that can only be manually sampled in industry Monitoring weighs quality requirement surely.The invention can accomplish that all standing monitors, and whole operation only needs people's can to complete, equally The enterprise of scale production quantities, 4-8 people is saved than traditional sampling monitoring with post.The invention once most 48 silks of ponderable quantity Cake, and the fixed selective examination again of tradition sampling can only single spinning cake weigh, it is necessary to artificial lift, because the industry of filament fiber controls standard It is required that regulation, artificial excessive contact spinning cake, it is easy to which causing the appearance index of spinning cake reduces, and directly affects the benefit of enterprise. The application of the device can realize that artificial contactless spinning cake is just completed to determine to monitor again.Both it can guarantee that product quality was unaffected, again Production efficiency can greatly be improved.The present invention can be referred to the spinning cake beyond error range by alarm by central processing unit Show and flash on a display screen, facilitate timely processing, ask silk support and support screw mandrel to be needed to adjust 12-48 according to produce reality Spinning cake, simple to operate, production efficiency significantly improves.As long as device, which installs, typically can operate home computer, by simple existing Field training just can operate.

Claims (5)

1. a kind of single spinning cake of polyester filament determines regranting amount meausring apparatus, it is characterised in that:Including the conveying for conveying silk car Band, conveying carry two, and two conveyer belts be arranged in parallel, and conveyer belt drives by feeder motor, the input of conveyer belt and output End is respectively equipped with entrance inductor and outlet inductive switch, and support silk support, support silk support guide are further respectively had on the outside of conveyer belt And the driving support silk support horizontal moving cylinder that level is slided on support silk support guide, driving support silk support are in support silk support The lift cylinder to be moved up and down on guide rail, support silk support is provided with the support screw mandrel coordinated with the spinning cake of silk car, each to hold in the palm silk support On support screw mandrel quantity be no less than the spinning cake quantity of silk car side, support screw mandrel is provided with electronic scale and the weighing for being used for weighing spinning cake Timer, in addition to electric cabinet, for sense silk car move into place with support screw mandrel coordinate positioning inductor, for controlled level Mobile cylinder and the horizontal moving cylinder Magnetic Induction switch of lift cylinder work, lift cylinder Magnetic Induction switch, conveying electricity Machine, entrance inductor, outlet inductor, positioning inductor, electronic scale, weighing timer, horizontal moving cylinder Magnetic Induction are opened Close, lift cylinder Magnetic Induction switch electrically connects with electric cabinet.
2. the single spinning cake of polyester filament according to claim 1 determines regranting amount meausring apparatus, it is characterised in that:Outside conveyer belt Side is additionally provided with some directional wheels, and to ensure a car linear motion, directional wheel is arranged in conveyer belt frame.
3. the single spinning cake of polyester filament according to claim 1 determines regranting amount meausring apparatus, it is characterised in that:In electric cabinet Provided with central processing unit, electric cabinet is provided with electronic display.
4. the single spinning cake of polyester filament according to claim 1 determines regranting amount meausring apparatus, it is characterised in that:Taste should Device uses photoelectric sensor, and outlet inductor is switched using Magnetic Induction, and positioning inductor uses photoelectric sensor, and conveyer belt is Chain conveyor.
5. the single spinning cake of polyester filament according to claim 1 determines regranting amount meausring apparatus method, it is characterised in that:Including Following steps,
The first step, the full silk car for overworking spinning cake is shifted onto the device portal, the sensing work of entrance inductor, feeder motor drives chain Bar conveyer belt, ensure that a car moves along a straight line by directional wheel;
Second step, when silk car is moved to support silk support correspondence position, positioning inductor sensing, silk car stops;
3rd step, horizontal moving cylinder Magnetic Induction switch after silk car stops, horizontal moving cylinder driving support silk support edge The translation of silk support guide is held in the palm, support screw mandrel is arrived support spinning cake position in place and stops;
4th step, lift cylinder Magnetic Induction switch after support silk support stops in place, lift cylinder hold up support silk support and led to Cross support screw mandrel and spinning cake is moved away from a car;
5th step, spinning cake are moved away from electronic scale work after a car and weigh and transfer data to central processing unit and be shown in electronic display In display screen;
6th step, weighs timer operation, lift cylinder Magnetic Induction switch after the completion of weighing, support silk support declines silk Cake puts back to a car;
7th step, spinning cake put back to horizontal moving cylinder Magnetic Induction switch after a car, hold in the palm silk support and support screw mandrel from support silk Cake position removes;
8th step, support silk support export inductor work afterwards in place, and conveying power motor starts, and chain conveyor send silk car Go out.
CN201710436712.1A 2017-06-12 2017-06-12 A kind of single spinning cake of polyester filament determines device and its weighing technique of regranting amount weighing Pending CN107389162A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710436712.1A CN107389162A (en) 2017-06-12 2017-06-12 A kind of single spinning cake of polyester filament determines device and its weighing technique of regranting amount weighing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710436712.1A CN107389162A (en) 2017-06-12 2017-06-12 A kind of single spinning cake of polyester filament determines device and its weighing technique of regranting amount weighing

Publications (1)

Publication Number Publication Date
CN107389162A true CN107389162A (en) 2017-11-24

Family

ID=60333211

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710436712.1A Pending CN107389162A (en) 2017-06-12 2017-06-12 A kind of single spinning cake of polyester filament determines device and its weighing technique of regranting amount weighing

Country Status (1)

Country Link
CN (1) CN107389162A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109631547A (en) * 2018-12-11 2019-04-16 燕园泽龙(涿鹿)生物科技有限公司 Bottle-baking machine
CN111272268A (en) * 2020-02-14 2020-06-12 江苏恒力化纤股份有限公司 Method for automatically weighing and solving abnormal weight problem of spinning cake

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101504307A (en) * 2009-03-26 2009-08-12 北京兆维科技股份有限公司 Manipulator cantilever weighing apparatus
CN101995286A (en) * 2009-08-24 2011-03-30 建滔化工集团有限公司 Method and system for monitoring glass fiber weighing
CN203212705U (en) * 2013-04-19 2013-09-25 杭州汇维仕永盛化纤有限公司 Automation device for fixed weight, fixed length and full lap production of polyester silk
CN103496458A (en) * 2013-10-11 2014-01-08 广东忠华棉纺织实业有限公司 Drum yarn automatic weighing and packaging device
CN204301827U (en) * 2014-11-28 2015-04-29 桐乡市中辰化纤有限公司 Spinning cake weight judges and gets rid of feedway
CN204959153U (en) * 2015-07-17 2016-01-13 江苏晨阳机械有限公司 Heavy -duty machine is decided to cheese with intelligence screening system heavy surely
CN205686995U (en) * 2016-06-17 2016-11-16 甘肃机电职业技术学院 Remote control support roller belt carrying implement
CN106428823A (en) * 2016-10-21 2017-02-22 芜湖安普机器人产业技术研究院有限公司 Cheese weighing and weight balancing device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101504307A (en) * 2009-03-26 2009-08-12 北京兆维科技股份有限公司 Manipulator cantilever weighing apparatus
CN101995286A (en) * 2009-08-24 2011-03-30 建滔化工集团有限公司 Method and system for monitoring glass fiber weighing
CN203212705U (en) * 2013-04-19 2013-09-25 杭州汇维仕永盛化纤有限公司 Automation device for fixed weight, fixed length and full lap production of polyester silk
CN103496458A (en) * 2013-10-11 2014-01-08 广东忠华棉纺织实业有限公司 Drum yarn automatic weighing and packaging device
CN204301827U (en) * 2014-11-28 2015-04-29 桐乡市中辰化纤有限公司 Spinning cake weight judges and gets rid of feedway
CN204959153U (en) * 2015-07-17 2016-01-13 江苏晨阳机械有限公司 Heavy -duty machine is decided to cheese with intelligence screening system heavy surely
CN205686995U (en) * 2016-06-17 2016-11-16 甘肃机电职业技术学院 Remote control support roller belt carrying implement
CN106428823A (en) * 2016-10-21 2017-02-22 芜湖安普机器人产业技术研究院有限公司 Cheese weighing and weight balancing device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109631547A (en) * 2018-12-11 2019-04-16 燕园泽龙(涿鹿)生物科技有限公司 Bottle-baking machine
CN109631547B (en) * 2018-12-11 2021-02-19 燕园泽龙(涿鹿)生物科技有限公司 Bottle dryer
CN111272268A (en) * 2020-02-14 2020-06-12 江苏恒力化纤股份有限公司 Method for automatically weighing and solving abnormal weight problem of spinning cake

Similar Documents

Publication Publication Date Title
CN107389162A (en) A kind of single spinning cake of polyester filament determines device and its weighing technique of regranting amount weighing
CN104562109B (en) Flat board Brush Plating experiment porch
CN208828572U (en) Intelligent three-dimensional warehouse for intelligent plant equipment
CN209997964U (en) Glass bottle full-mouth capacity detection and pre-estimation device
CN204953369U (en) System for be used for big package of a commodity circulation information reading and conveying
CN108438793A (en) A kind of flexible production line and separate drive body device
CN109399132A (en) A kind of dry lubricant adding set with quantitative function
CN207242662U (en) One kind is weighed drum conveying line
CN206139745U (en) Automatic play level mechanical device
CN206050808U (en) A kind of transfer line elevating mechanism and induction system
CN209716972U (en) The culture dish equipment automated assembling system of view-based access control model detection
CN208200006U (en) Winding apparatus is unloaded in the new type auto weighing of one kind
CN209008983U (en) A kind of efficient automatic weighing device
CN103537446B (en) A kind of powder metallurgy product sorting arrangement based on PLC
CN208847246U (en) A kind of soft magnetic materials performance test apparatus
CN203578235U (en) Elimination and classification device of jujube appearance online visual inspection and classification system
CN208146465U (en) A kind of battery core sorting unit and winding apparatus
CN203318792U (en) Automatic weighing and basket-changing conveying device in fruit processing
CN208131490U (en) A kind of device product weight detection and conveyed
CN208921056U (en) A kind of ready-made clothes dimension detector of view-based access control model detection
CN206277582U (en) Plastic washing machine outer barrel mold insert automatic supplier
CN208555078U (en) Sorting system suitable for broiler chicken processing
CN205797799U (en) Multichannel rejects conveyer belt online
CN212310144U (en) Multifunctional logistics industrial robot
CN207001662U (en) One kind automation duplex type feeding batch charger

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20171124