CN105834096B - A kind of capsule sorting unit - Google Patents

A kind of capsule sorting unit Download PDF

Info

Publication number
CN105834096B
CN105834096B CN201610312635.4A CN201610312635A CN105834096B CN 105834096 B CN105834096 B CN 105834096B CN 201610312635 A CN201610312635 A CN 201610312635A CN 105834096 B CN105834096 B CN 105834096B
Authority
CN
China
Prior art keywords
capsule
blowing mouth
conveyer belt
plate
pedestal
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.)
Expired - Fee Related
Application number
CN201610312635.4A
Other languages
Chinese (zh)
Other versions
CN105834096A (en
Inventor
王乐平
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.)
SHAOXING ZHONGYA CAPSULES INOUSTRY Co Ltd
Original Assignee
SHAOXING ZHONGYA CAPSULES INOUSTRY 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 SHAOXING ZHONGYA CAPSULES INOUSTRY Co Ltd filed Critical SHAOXING ZHONGYA CAPSULES INOUSTRY Co Ltd
Priority to CN201610312635.4A priority Critical patent/CN105834096B/en
Publication of CN105834096A publication Critical patent/CN105834096A/en
Application granted granted Critical
Publication of CN105834096B publication Critical patent/CN105834096B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B4/00Separating solids from solids by subjecting their mixture to gas currents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B11/00Arrangement of accessories in apparatus for separating solids from solids using gas currents
    • B07B11/02Arrangement of air or material conditioning accessories
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B11/00Arrangement of accessories in apparatus for separating solids from solids using gas currents
    • B07B11/04Control arrangements

Landscapes

  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Basic Packing Technique (AREA)

Abstract

The invention discloses a kind of capsule sorting units, including capsule feeding mechanism, sorting mechanism and pedestal, the pedestal is equipped with capsule feeding mechanism and sorting mechanism, the capsule feeding mechanism includes hopper, vibrator, decelerating motor, material frame, swivel plate, discharge nozzle, several material-dropping holes and striker plate, the pedestal is equipped with vibrator, the vibrator is equipped with decelerating motor, the rotation axis of the decelerating motor is equipped with swivel plate, the swivel plate is equipped with material-dropping hole, the pedestal is equipped with striker plate in the bottom of swivel plate, the bottom of the striker plate is equipped with discharge nozzle, the striker plate is equipped with material frame in the top of swivel plate, the pedestal is equipped with hopper, the output end of the hopper is located in material frame, compared with prior art, production efficiency can be improved, save manpower, and the capsule that Capsules and loading amount are few is separated.

Description

A kind of capsule sorting unit
【Technical field】
The present invention relates to the technical field of capsule production equipment, especially a kind of technical field of capsule sorting unit.
【Background technology】
Capsule pharmaceutical refers to that drug is loaded on manufactured drug in Capsules, and being typically directed to esophagus and gastric mucosa has Irritating powder or particle or mouthfeel are bad, are easy to volatilization, are easily decomposed in the oral cavity by saliva, and easily suck tracheae These medicines are packed into capsule, both medicine property of medicine were protected not to be destroyed, and also protected digestive organs and respiratory tract by medicine.In addition, having A little drugs need to dissolve and absorb in the intestine, and capsule is a kind of protection, and drug is protected not destroyed by hydrochloric acid in gastric juice.Currently, in capsule pharmaceutical It can be mixed with part capsulae vacuus and the seldom capsule of loading amount in production and processing, in the finished product produced, need to sort it, with Ensure the qualification of capsule pharmaceutical.Existing many producers use artificial separation, waste a large amount of labour, and separation velocity Slowly, it greatly affected production efficiency.
【Invention content】
The purpose of the present invention is exactly to solve the problems of the prior art, proposes a kind of capsule sorting unit, can improve life Efficiency is produced, manpower is saved.
To achieve the above object, the present invention proposes a kind of capsule sorting unit, including capsule feeding mechanism, sorting mechanism and bottom Seat, the pedestal are equipped with capsule feeding mechanism and sorting mechanism, and the capsule feeding mechanism includes hopper, vibrator, decelerating motor, material Frame, swivel plate, discharge nozzle, several material-dropping holes and striker plate, the pedestal are equipped with vibrator, and the vibrator, which is equipped with, to slow down The rotation axis of motor, the decelerating motor is equipped with swivel plate, and the swivel plate is equipped with material-dropping hole, and the pedestal is in swivel plate Bottom be equipped with striker plate, the bottom of the striker plate is equipped with discharge nozzle, and the striker plate is equipped with material frame in the top of swivel plate, The pedestal is equipped with hopper, and the output end of the hopper is located in material frame, the sorting mechanism include drive roll, driven voller, Conveyer belt, several holding tanks, wind turbine, bellows, the first blowing mouth, the second blowing mouth, blow tank, upper drip feed plate and lower drip feed plate, The pedestal is equipped with drive roll and driven voller, and being tensioned on the drive roll and driven voller has conveyer belt, outside the conveyer belt Circle face is equipped with holding tank, and through-hole, the lower end of the high-end close discharge nozzle of the conveyer belt, the bottom are equipped in the holding tank Seat is equipped with upper drip feed plate in the outside of the epipelagic zone body of conveyer belt and lower drip feed plate, the output end of the wind turbine are connected to bellows, The bellows are connected to the first blowing mouth and the second blowing mouth respectively by connecting pipe, first blowing mouth and the second blowing Mouth is located at the inside of the epipelagic zone body of conveyer belt, and second blowing mouth is located between drip feed plate and lower drip feed plate, and described the One blowing mouth is located at the rear of drip feed plate, and the lower section of the low side of the conveyer belt is equipped with blow tank, and the material-dropping hole is by introversion Outer to form several blanking aperture layer, the material-dropping hole of two neighboring blanking aperture layer corresponds, and is equipped in the discharge nozzle and material-dropping hole The one-to-one blanking channel of layer, when the swivel plate rotates, the material-dropping hole of each blanking aperture layer passes through corresponding blanking The upper end in channel, when the conveyer belt moves, holding tank passes through the lower end of corresponding blanking channel.
Preferably, the conveyer belt is obliquely installed, the distance between the lower end of the blanking channel and conveyer belt are less than The diameter of capsule.
Preferably, being equipped with control valve in the bellows and the connecting pipe of the first blowing mouth and the second blowing mouth.
Beneficial effects of the present invention:When the present invention works, the capsule in hopper enters material frame, is made by the vibration of vibrator Capsule rapidly enters in material-dropping hole, while decelerating motor drives swivel plate rotation that the interior material-dropping hole for having capsule is made to pass through discharge nozzle Upper end, capsule are entered by blanking channel in holding tank, drive roll drive conveyer belt movement make in have the holding tank of capsule according to The wind-force of secondary process the first blowing mouth and the second blowing mouth, the first blowing mouth and the second blowing mouth passes through control valve and adjusts to first The wind-force of blowing mouth can only blow Capsules, and the wind-force of the second blowing mouth can only blow the few capsule of loading amount, realize capsule point Choosing can improve production efficiency compared with prior art, save manpower, and separate to the few capsule of Capsules and loading amount.
The feature and advantage of the present invention will be described in detail by embodiment combination attached drawing.
【Description of the drawings】
Fig. 1 is a kind of structural schematic diagram of capsule sorting unit of the present invention;
Fig. 2 is the distribution map of holding tank on a moving belt;
Fig. 3 is the vertical view of capsule feeding mechanism.
In figure:1- capsule feeding mechanisms, 2- sorting mechanisms, 3- pedestals, 11- hoppers, 12- vibrators, 13- decelerating motors, 14- material Frame, 15- swivel plates, 16- discharge nozzles, 17- material-dropping holes, 18- striker plates, 161- blanking channels, 21- drive rolls, 22- driven vollers, 23- conveyer belts, 24- holding tanks, 25- wind turbines, 26- bellows, the first blowing mouths of 27-, the second blowing mouths of 28-, 29- blow tanks, Drip feed plate, 214- control valves under 210- through-holes, 211- seals, the upper drip feed plates of 212-, 213-.
【Specific implementation mode】
Refering to fig. 1, Fig. 2 and Fig. 3, a kind of capsule sorting unit of the present invention, including capsule feeding mechanism 1, sorting mechanism 2 and pedestal 3, the pedestal 3 is equipped with capsule feeding mechanism 1 and sorting mechanism 2, and the capsule feeding mechanism 1 includes hopper 11, vibrator 12, slow down electricity Machine 13, material frame 14, swivel plate 15, discharge nozzle 16, several material-dropping holes 17 and striker plate 18, the pedestal 3 are equipped with vibrator 12, The vibrator 12 is equipped with decelerating motor 13, and the rotation axis of the decelerating motor 13 is equipped with swivel plate 15, the swivel plate 15 are equipped with material-dropping hole 17, and the pedestal 3 is equipped with striker plate 18 in the bottom of swivel plate 15, and the bottom of the striker plate 18 is equipped with Discharge nozzle 16, the striker plate 18 are equipped with material frame 14 in the top of swivel plate 15, and the pedestal 3 is equipped with hopper 11, the material The output end of bucket 11 is located in material frame 14, and the sorting mechanism 2 includes drive roll 21, driven voller 22, conveyer belt 23, several receivings Slot 24, wind turbine 25, bellows 26, the first blowing mouth 27, the second blowing mouth 28, blow tank 29, upper drip feed plate 212 and lower drip feed plate 213, the pedestal 3 is equipped with drive roll 21 and driven voller 22, and being tensioned on the drive roll 21 and driven voller 22 has conveyer belt 23, The outer ring face of the conveyer belt 23 is equipped with holding tank 24, and through-hole 210, the height of the conveyer belt 23 are equipped in the holding tank 24 End close to the lower end of discharge nozzle 16, the pedestal 3 the outside of the epipelagic zone body of conveyer belt 23 be equipped with upper drip feed plate 212 and under drop down The output end of flitch 213, the wind turbine 25 is connected to bellows 26, the bellows 26 by connecting pipe respectively with the first blowing mouth 27 are connected to the second blowing mouth 28, and first blowing mouth, 27 and second blowing mouth 28 is located at the interior of the epipelagic zone body of conveyer belt 23 Side, second blowing mouth 28 are located between drip feed plate 212 and lower drip feed plate 213, and first blowing mouth 27, which is located at, to be dropped down The lower section at the rear of flitch 212, the low side of the conveyer belt 23 is equipped with blow tank 29, and first blowing mouth 27 and second is dried Mouth 28 is tightly connected by seal 211 and conveyer belt 23, and the material-dropping hole 17 is equipped with several blanking aperture layer, phase from inside to outside The material-dropping hole 17 of adjacent two blanking aperture layer corresponds, and is equipped in the discharge nozzle 16 logical with the one-to-one blanking of blanking aperture layer Road 161, when the swivel plate 15 rotates, the material-dropping hole 17 of each blanking aperture layer is by the upper of corresponding blanking channel 161 End, when the conveyer belt 23 moves, holding tank 24 passes through the lower end of corresponding blanking channel 161, and the conveyer belt 23 inclines Tiltedly setting, the distance between the lower end of the blanking channel 161 and conveyer belt 23 are less than the diameter of capsule, the bellows 26 and the It is equipped with control valve 214 in the connecting pipe of one blowing mouth 27 and the second blowing mouth 28.
The course of work of the present invention:
During the work time, the capsule in hopper 11 enters material frame 14 to a kind of capsule sorting unit of the present invention, passes through vibration The vibration of device 12 makes capsule rapidly enter in material-dropping hole 17, at the same decelerating motor 13 drive swivel plate 15 rotation make in have capsule Material-dropping hole 17 passes through the upper end of discharge nozzle 16, and capsule is entered by blanking channel 161 in holding tank 24, and drive roll 21, which drives, to be passed Sending band 23 to move makes the interior holding tank 24 for having capsule pass through the first blowing mouth 27 and the second blowing mouth 28 successively, by the first blowing When mouth 27, the wind of the first blowing mouth 27 blowout blows to capsule by through-hole 210, when capsule is hollow, is then blown out holding tank 24 enter drip feed plate 212, enter Capsules collecting box, when by the second blowing mouth 28, second by upper drip feed plate 212 The wind that blowing mouth 28 is blown out blows to capsule by through-hole 210, when capsule loading amount is few, is then blown out holding tank 24 and enters down and drop down Flitch 213 enters the few capsule collecting box of loading amount by lower drip feed plate 213, and the capsule not being blown out is moved to conveyer belt 23 Low side is then automatically fallen on blow tank 29, subsequently into qualified capsule collecting box, the first blowing mouth 27 and the second blowing mouth 28 Wind-force can only blow Capsules, the wind-force of the second blowing mouth 28 by the wind-force that control valve 214 is adjusted to the first blowing mouth 27 The few capsule of loading amount can only be blown, compared with prior art, production efficiency can be improved, save manpower, and to Capsules It is separated with the few capsule of loading amount.
Above-described embodiment is the description of the invention, is not limitation of the invention, it is any to simple transformation of the present invention after Scheme all belong to the scope of protection of the present invention.

Claims (4)

1. a kind of capsule sorting unit, it is characterised in that:Including capsule feeding mechanism(1), sorting mechanism(2)And pedestal(3), the bottom Seat(3)It is equipped with capsule feeding mechanism(1)And sorting mechanism(2), the capsule feeding mechanism(1)Including hopper(11), vibrator(12), subtract Speed motor(13), material frame(14), swivel plate(15), discharge nozzle(16), several material-dropping holes(17)And striker plate(18), the pedestal (3)It is equipped with vibrator(12), the vibrator(12)It is equipped with decelerating motor(13), the decelerating motor(13)Rotation axis It is equipped with swivel plate(15), the swivel plate(15)It is equipped with material-dropping hole(17), the pedestal(3)In swivel plate(15)Bottom Equipped with striker plate(18), the striker plate(18)Bottom be equipped with discharge nozzle(16), the striker plate(18)In swivel plate(15) Top be equipped with material frame(14), the pedestal(3)It is equipped with hopper(11), the hopper(11)Output end be located at material frame(14) It is interior, the sorting mechanism(2)Including drive roll(21), driven voller(22), conveyer belt(23), several holding tanks(24), wind turbine (25), bellows(26), the first blowing mouth(27), the second blowing mouth(28), blow tank(29), upper drip feed plate(212)Material is dropped down under Plate(213), the pedestal(3)It is equipped with drive roll(21)And driven voller(22), the drive roll(21)And driven voller(22)On Tensioning has conveyer belt(23), the conveyer belt(23)Outer ring face be equipped with holding tank(24), the holding tank(24)Inside it is equipped with Through-hole(210), the conveyer belt(23)High-end close discharge nozzle(16)Lower end, the pedestal(3)In conveyer belt(23)'s The outside of epipelagic zone body is equipped with upper drip feed plate(212)With lower drip feed plate(213), the wind turbine(25)Output end and bellows(26) Connection, the bellows(26)By connecting pipe respectively with the first blowing mouth(27)With the second blowing mouth(28)Connection, described the One blowing mouth(27)With the second blowing mouth(28)It is located at conveyer belt(23)Epipelagic zone body inside, second blowing mouth(28) It is located at drip feed plate(212)With lower drip feed plate(213)Between, first blowing mouth(27)It is located at drip feed plate(212)After Side, the conveyer belt(23)Low side lower section be equipped with blow tank(29), the material-dropping hole(17)Several fall is formed from inside to outside Expect aperture layer, the material-dropping hole of two neighboring blanking aperture layer(17)It corresponds, the discharge nozzle(16)It is interior to be equipped with and blanking aperture layer one One corresponding blanking channel(161), the swivel plate(15)When rotation, the material-dropping hole of each blanking aperture layer(17)By right with it The blanking channel answered(161)Upper end, the conveyer belt(23)When movement, holding tank(24)By corresponding blanking channel (161)Lower end, at work, hopper(11)Interior capsule enters material frame(14), pass through vibrator(12)Vibration make capsule Rapidly enter material-dropping hole(17)It is interior, while decelerating motor(13 drive swivel plate(15)Rotation makes the interior material-dropping hole for having capsule(17) By discharge nozzle(16)Upper end, capsule passes through blanking channel(161)Enter holding tank(24)It is interior, drive roll(21)It drives and passes Send band(23)Movement makes the interior holding tank (24 for having capsule)Pass through the first blowing mouth successively(27)With the second blowing mouth(28), pass through First blowing mouth(27)When, the first blowing mouth(27)The wind of blowout passes through through-hole(210)Capsule is blowed to, when capsule is hollow, Then it is blown out holding tank(24)Enter drip feed plate(212), pass through upper drip feed plate(212)Into Capsules collecting box, warp Cross the second blowing mouth(28)When, the second blowing mouth(28)The wind of blowout passes through through-hole(210)Capsule is blowed to, when capsule loading amount is few When, then it is blown out holding tank(24)Enter lower drip feed plate(213), pass through lower drip feed plate(213)The capsule few into loading amount is received Header, the capsule not being blown out are moved to conveyer belt(23)Low side, then automatically fall in blow tank(29)On, subsequently into qualification Capsule collecting box, the first blowing mouth(27)With the second blowing mouth(28)Wind-force pass through control valve(214)It adjusts to the first blowing Mouthful(27)Wind-force can only blow Capsules, the second blowing mouth(28)Wind-force can only blow the few capsule of loading amount.
2. a kind of capsule sorting unit as described in claim 1, it is characterised in that:First blowing mouth(27)It is blown with second Air port(28)Pass through seal(211)With conveyer belt(23)It is tightly connected.
3. a kind of capsule sorting unit as described in claim 1, it is characterised in that:The conveyer belt(23)It is obliquely installed, institute State blanking channel(161)Lower end and conveyer belt(23)The distance between be less than capsule diameter.
4. a kind of capsule sorting unit as claimed any one in claims 1 to 3, it is characterised in that:The bellows(26)With First blowing mouth(27)With the second blowing mouth(28)Connecting pipe on be equipped with control valve(214).
CN201610312635.4A 2016-05-12 2016-05-12 A kind of capsule sorting unit Expired - Fee Related CN105834096B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610312635.4A CN105834096B (en) 2016-05-12 2016-05-12 A kind of capsule sorting unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610312635.4A CN105834096B (en) 2016-05-12 2016-05-12 A kind of capsule sorting unit

Publications (2)

Publication Number Publication Date
CN105834096A CN105834096A (en) 2016-08-10
CN105834096B true CN105834096B (en) 2018-11-02

Family

ID=56591770

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610312635.4A Expired - Fee Related CN105834096B (en) 2016-05-12 2016-05-12 A kind of capsule sorting unit

Country Status (1)

Country Link
CN (1) CN105834096B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106269505B (en) * 2016-08-15 2019-08-02 浙江药联胶丸有限公司 A kind of continuous-flow type capsule sorting device for eliminating
CN106391462B (en) * 2016-11-14 2020-01-21 孙培道 Hollow capsule removing devices
CN106743748B (en) * 2017-01-17 2019-12-20 江西桔王药业有限公司 Automatic feeding device
CN112077933A (en) * 2019-06-14 2020-12-15 天津玖源自动化设备有限公司 PCB drilling device
CN113171971B (en) * 2021-04-06 2022-10-28 山东科技大学 Screening and subpackaging system for long and short bars

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2516276Y (en) * 2001-10-18 2002-10-16 广得利胶囊股份有限公司 Caterpillar automatic capsule/pastille separation machine
AU2003287727A1 (en) * 2002-11-13 2004-06-03 Ackley Machine Corporation Laser unit, inspection unit, method for inspecting pellet-shaped articles and pharmaceutical article
UA109704C2 (en) * 2011-04-28 2015-09-25 Sorting unit
CN102353681B (en) * 2011-06-08 2013-02-20 新昌县航达机械制造有限公司 Array apparatus for finished capsule checking machine
CN102680491B (en) * 2012-05-04 2014-05-14 新昌县航达机械制造有限公司 Rejection type intelligent capsule inspection machine
JP6257344B2 (en) * 2014-01-20 2018-01-10 株式会社三協 Detection method and apparatus for defective ball ball
CN203695411U (en) * 2014-02-18 2014-07-09 安徽安科恒益药业有限公司 Empty capsule sorting machine
CN203791233U (en) * 2014-04-09 2014-08-27 绍兴明田机械制造有限公司 Capsule sorting machine air blowing device
CN204656970U (en) * 2015-02-13 2015-09-23 良系(北京)科技有限责任公司 A kind of defective work device for eliminating of being arranged on medicine bottle conveyer belt
CN204799571U (en) * 2015-04-29 2015-11-25 上海华源安徽仁济制药有限公司 Quick -witted finished product inspection rejects and discharge mechanism are filled to capsule

Also Published As

Publication number Publication date
CN105834096A (en) 2016-08-10

Similar Documents

Publication Publication Date Title
CN105834096B (en) A kind of capsule sorting unit
CN206229676U (en) A kind of capsule removes ghost device
CN203695411U (en) Empty capsule sorting machine
CN205111539U (en) Capsule polishing machine of hungry area bag can reject
CN106391462A (en) Hollow capsule removing device
CN206083140U (en) Novel capsule sieve selection device
CN105880145B (en) A kind of full automatic capsule screening machine
CN105922110B (en) A kind of modified form for capsule sorts dust-extraction unit
CN208275759U (en) Capsule sorts polishing machine
CN110949697B (en) Automatic feeder of packaging machine for capsule production
CN206661440U (en) A kind of efficient Capsules device for eliminating
CN108514939A (en) A kind of product surface modification technology equipment
CN208627837U (en) Capsule sorting table with rapid sorting function
CN206881902U (en) A kind of pulverizer for crushed limestone
CN215875565U (en) Hollow capsule production line manufacturing system
CN108057619B (en) Capsule screening installation
CN107055122B (en) Capsule lamp inspection device
CN104118582A (en) Automatic counting and bottling machine for capsules
CN205701461U (en) A kind of accurately rejecting capsulae vacuus device
CN205701443U (en) A kind of capsulae vacuus sorting unit
CN204470101U (en) A kind of capsulae vacuus device for eliminating
CN206199683U (en) A kind of capsule screening plant
CN208627838U (en) A kind of mechanism for sorting of capsule sorting table
CN107930856B (en) Hollow capsule removing devices
CN106002591B (en) A kind of efficient capsule manufacture combination unit

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20181102

Termination date: 20210512

CF01 Termination of patent right due to non-payment of annual fee