CN206184658U - Automatic change paint spraying apparatus - Google Patents
Automatic change paint spraying apparatus Download PDFInfo
- Publication number
- CN206184658U CN206184658U CN201621253957.8U CN201621253957U CN206184658U CN 206184658 U CN206184658 U CN 206184658U CN 201621253957 U CN201621253957 U CN 201621253957U CN 206184658 U CN206184658 U CN 206184658U
- Authority
- CN
- China
- Prior art keywords
- paint spraying
- turning set
- sliding bar
- spraying apparatus
- chain
- 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
Links
Abstract
The utility model discloses an automatic change paint spraying apparatus, its technical scheme main points include material loading district, paint spraying area, unloading district and pass through the transport chain in material loading district, paint spraying area, unloading district in proper order, it follows the pivot of carrying the chain to move to be equipped with on the transport chain, the pivot includes the rotation cover of swivelling joint on carrying the chain and upper and lower sliding connection in the slide rod who rotates the cover, it is synchronous rotating -structure to rotate between cover and the slide rod, slide rod's both ends are extended and are rotated the cover, and the slide rod lateral wall is equipped with and rotates the stopper that set up end was conflicted, slide rod's upper end is equipped with the frock that is used for fixed work piece, paint spraying area is equipped with to contradict with the slide rod lower extreme just has high low -ripple's deflector, paint spraying area is equipped with the rotation mechanism that the cover rotation was rotated in the drive. The utility model discloses it is more even to make the work piece spray paint to reduce the paint vehicle quantity.
Description
Technical field
The utility model is related to a kind of paint spraying apparatus, and more specifically it is related to a kind of paint-spraying production line of automation.
Background technology
Known, spray painting product is ubiquitous in life.In early stage, to the also predominantly artificial behaviour of spray painting of various products
Make, because the body harm to workman is larger, some equipment for being applied to automation spray painting are arisen at the historic moment.
At present, Authorization Notice No. discloses a kind of aluminium sheet wall for the Chinese patent document of CN202893581U in the prior art
Paint-spraying production line device, including transmission track, are provided with transmission chain in the transmission track, the transmission track one at be provided with
Power rack, is provided with motor above the power rack, the motor driven gear rotation, the gear passes through engaged transmission band
The transmission chain is moved, the lower section of the transmission chain hangs work handling device by iron chains, and the transmission track is fixed on
Support lower section, between the transmission track sequentially passes through priming paint, between finish paint and dry house.
For above-mentioned paint-spraying production line device, spray gun is substantially constant to the spraying painting angles of workpiece, although many spray paintings
Room is both provided with more shower nozzle for more uniformly being painted to workpiece in the both sides of streamline, but this directly result in be exactly
Material cost increases, many paint vehicles are not utilized effectively.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of automation paint spraying apparatus, energy
Enough so that workpiece paints evenly, and reduce paint vehicle consumption.
To achieve the above object, the utility model provides following technical scheme：One kind automation paint spraying apparatus, including it is upper
Expect area, spray zone, discharging area and sequentially pass through the chain of feeding area, spray zone, discharging area；Set on the chain
There is the rotating shaft of adjoint chain movement, the rotating shaft includes turning set and slide up and down company of the rotatable connection on chain
The sliding bar of turning set is connected to, is synchronous axial system structure between the turning set and sliding bar；The two ends of the sliding bar extend
Go out turning set, sliding bar side wall is provided with the limited block contradicted with turning set upper surface, and the upper end of the sliding bar is provided with for solid
Determine the frock of workpiece；The spray zone is provided with and is contradicted and with the guide plate of height fluctuation, the spray zone with sliding bar lower end
It is provided with the free-wheeling system for driving turning set rotation.
By using above-mentioned technical proposal, feeding is carried out to workpiece in feeding area, secure the workpiece against sliding bar upper end
In frock；It is synchronous axial system structure because turning set is to be rotatably connected on chain, and between turning set and sliding bar,
When free-wheeling system drives turning set rotation, turning set can drive sliding bar to rotate, thus drive workpiece in frock together from
Turn；Workpiece advances when spray zone is in rotation, can obtain spray painting effect evenly；In addition, sliding bar lower end and spray zone
In guide plate contradict, fluctuated by the height of guide plate and set, when can cause sliding bar by spray zone, move up and down；
Workpiece is not easy to leave dead angle in short transverse so that spray painting is evenly；Therefore, workpiece is using above-mentioned rotation and up and down motion
Mode without setting excessive spray gun it is also possible that workpiece obtains spray painting effect evenly, has saved paint by spray zone
Material cost.
The utility model is further arranged to：The guide plate is made up of the waveform curved slab with smooth excessiveness.
By using above-mentioned technical proposal, when by spray zone, lower end contradicts sliding bar with waveform curved slab, so that
Up and down motion is produced in moving process.
The utility model is further arranged to：The guide plate is spliced to form by some V shaped slabs.
By using above-mentioned technical proposal, when by spray zone, lower end contradicts sliding bar with V shaped slab, so as in movement
During produce up and down motion.
The utility model is further arranged to：The lower end of the sliding bar is connected with globular universal wheel.
By using above-mentioned technical proposal, contacted with guide plate by globular universal wheel, contact can be substantially reduced and produced
Frictional force so that chain transmission it is more smooth.
The utility model is further arranged to：The side wall of the turning set is wholely set the rolling that outer surface is mat surface
Wheel, the free-wheeling system includes being arranged on the friction belt that spray zone extends to chain moving direction；Turning set is with conveying
When chain enters spray zone, scroll wheel is contacted with friction belt.
By using above-mentioned technical proposal, the scroll wheel of turning set side wall is arranged on, when turning set enters spray zone, with
Friction belt produces contact；Because turning set is rotationally connected with chain, in the mistake that chain drive turning set moves on
Cheng Zhong, scroll wheel is rolled in friction belt, so as to drive turning set rotation.
The utility model is further arranged to：The free-wheeling system also includes motor, driving wheel and driven pulley, friction
Band is connected between driving wheel and driven pulley for enclosed construction, and driving wheel is connected with motor.
Can be driven between driving wheel and driven pulley by using above-mentioned technical proposal, friction belt, by controlling to drive
The rotating speed of motor can change the transmission speed of friction belt, such that it is able to play a part of to control turning set rotational velocity.
The utility model is further arranged to：The cross section of the sliding bar is polygon, and rotation is arranged with and sliding bar
The chute of adaptation.
By using above-mentioned technical proposal, because the cross section for sliding bar is polygon, between turning set and sliding bar not
Can relatively rotate, so as to reach the purpose of synchronous axial system.
The utility model is further arranged to：The frock is annular, and the circle centre position of frock is provided with polygonal hole, the cunning
The upper end for moving bar is provided with the polygon shaft being adapted to polygonal hole, and the limited block is provided with the seating surface for supporting tool,
The tooling sleeve is located at polygon shaft and is supported on seating surface；The circumference of the frock is connected with some for fixing workpiece
Branch's fixture.
Can be enclosed within polygon shaft and can also be removed from polygon shaft by using above-mentioned technical proposal, frock, and
One frock can fix multiple workpiece；In feeding, workpiece can be all fixed in frock in advance, wait sliding bar to move
During to feeding area, directly by tooling sleeve on polygon shaft；In blanking, whole frock can equally be removed；Using
The program, the operation for securing the workpiece against frock can be independent, and operation, optimizes production procedure in advance, improves spray painting effect
Rate.
The utility model is further arranged to：Also include the outer toroid being coaxially disposed with frock, if outer toroid passes through the Heavenly Stems and Earthly Branches
Strut is fixedly connected with frock, and branch's fixture is uniformly distributed in outer toroid.
By using above-mentioned technical proposal, setting outer toroid can couple together multiple branch's fixtures, while outer toroid
Fixed with frock by support bar so that each branch's fixture can be fixed effectively.
The utility model is further arranged to：Branch's fixture includes the base with draw-in groove and the folder with draw-in groove clamping
Head, base is fixedly connected with outer toroid.
By using above-mentioned technical proposal, chuck can also separately can be connected with base, and effect is mainly reflected in,
Different workpiece needs the different chuck of correspondence, as long as different chucks are fabricated separately using the program, without changing work
It is filled with and base；Frock is higher with the applicability of base, reduces production cost.
In sum, the utility model compared to existing technology, when workpiece is by spray zone, may be such that workpiece is produced simultaneously
Spinning motion and up and down motion；Excessive shower nozzle need not be set, and it is uniform to carry out multi-angle to workpiece using such scheme
Ground spray painting；Paint vehicle can be used more effectively, and save material cost；And workpiece is painted using aforesaid way, spray
Paint effect is more preferable.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment one；
Fig. 2 is the schematic diagram that embodiment one highlights pivot structure；
Fig. 3 is that embodiment one highlights the schematic diagram that sliding bar is in propradation；
Fig. 4 is the schematic diagram that embodiment one highlights tool structure；
Fig. 5 is the schematic diagram that embodiment one highlights spray gun assembly structure；
Fig. 6 is the schematic diagram that embodiment two highlights waveform Curved plate structure.
Description of reference numerals：1st, driving gear；2nd, driven gear；3rd, chain；4th, feeding area；5th, spray zone；6th, under
Material area；7th, rotating shaft；8th, scroll wheel；9th, bearing；10th, friction belt；11st, driving wheel；12nd, driven pulley；13rd, tensioning wheel；14th, slide rail；
15th, spray gun assembly；16th, sliding seat；17th, support；18th, spray gun；19th, polygon shaft；20th, frock；21st, polygonal hole；22nd, support
Bar；23rd, outer toroid；24th, branch's fixture；25th, base；26th, chuck；27th, seating surface；28th, draw-in groove；29th, turning set；30th, slide
Bar；31st, limited block；32nd, globular universal wheel；33rd, V shaped slab；34th, waveform curved slab；35th, chute.
Specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment one, one kind automation paint spraying apparatus, as shown in figure 1, connecting including driving gear 1, driven gear 2, transmission
The chain 3 between driving gear 1 and driven gear 2 is connected on, driving gear 1 is by motor（Not shown in figure）Drive；Defeated
Send and be provided with the transmission track of chain 3 feeding area 4, spray zone 5 and discharging area 6；
As shown in Figure 1, 2, rotating shaft 7 is uniformly distributed on chain 3, rotating shaft 7 includes that turning set 29 and sliding are connected to
The sliding bar 30 of turning set 29, turning set 29 is by connecting bearing 9 so as to be rotatably arranged on chain 3；Sliding bar 30
Upper and lower ends extend turning set 29, and the cross section for sliding bar 30 is polygonized structure, in the present embodiment preferably six sides
Shape, also may be used using the structure of rectangle, triangle certainly；Turning set 29 is provided with the chute 35 being adapted to sliding bar 30；Sliding bar 30
Side wall be fixedly connected with the limited block 31 for contacting at the upper surface of turning set 29, prevent sliding bar 30 depart from turning set 29；Sliding
The lower end of bar 30 is fixedly connected with globular universal wheel 32；
The guide plate contradicted with globular universal wheel 32 is additionally provided with spray zone 5, the guide plate is by some inverted V shaped slabs 33
It is spliced.
With reference to shown in Fig. 1-3, globular universal wheel 32 can be rolled on above-mentioned V shaped slab 33, due to V when by spray zone 5
Shape plate 33 has low head high, can cause that sliding bar 30 produces up and down motion；
As shown in Figure 1, 2, the lower end of turning set 29 is wholely set the scroll wheel 8 with diameter greater than turning set 29, scroll wheel 8
Side wall be rough surface；The free-wheeling system of the rotation of drive shaft 7 is provided with spray zone 5, the free-wheeling system includes driving wheel
11st, the friction belt 10 of driven pulley 12, tensioning wheel 13 and drive connection between driving wheel 11, driven pulley 12, tensioning wheel 13, it is main
Driving wheel 11 is by motor（Not shown in figure）Drive；Some is parallel with the chain 3 in spray zone 5 for friction belt 10,
When turning set 29 enters spray zone 5, scroll wheel 8 can be contacted in friction belt 10, continue to drive turning set 29 in chain 3
During advance, scroll wheel 8 produces rolling close to friction belt 10, so as to drive turning set 29 to produce rotation；Driven additionally by regulation
The rotating speed of motor can also adjust the speed of the rotation of turning set 29；Due to being polygon cooperation between turning set 29 and sliding bar 30,
Both will not produce relative rotation, therefore the rotation of turning set 29 can also drive the sliding rotation of bar 30.
As shown in Fig. 2 the seating surface 27 that the upper end of sliding bar 30 is provided with polygon shaft 19 and is arranged on limited block 31,
Polygon shaft 19 is preferably but not limited to quadrangle, or hexagon, the axle of triangle iso-cross-section structure.Polygon shaft 19
For being socketed with the frock 20 in Fig. 4, frock 20 is ring-type, including positioned at the polygonal hole 21 at center, the knot of polygonal hole 21
Structure is adapted to polygon shaft 19；Frock 20 can be inserted in by polygon shaft 19 by polygonal hole 21 and seating surface 27 is supported in
On, otherwise frock 20 can also be removed from polygon shaft 19.
As shown in figure 4, frock 20 is connected with the outer toroid 23 for being coaxial therewith setting by support bar 22, divide in outer toroid 23
It is furnished with branch's fixture 24；Branch's fixture 24 includes base 25 and chuck 26, and chuck 26 is used for fixing specific workpiece, base
25 are provided with draw-in groove 28, and chuck 26 is to be connected on draw-in groove 28；It should be noted that the quantity of branch's fixture 24 can also be it
Its quantity, the workpiece size mainly painted according to actual needs is determined；Chuck 26 is used to fix specific workpiece, can have many
Kind of deformation, mainly according to the workpiece fixed depending on, such as strip workpiece can set clip slot on chuck 26 and be fixed；Such as
The part of automotive connector shell etc, can set projection on chuck 26, and automotive connector casing is enterprising in projection
Row is fixed.
As shown in Figure 1,5, the slide rail 14 parallel with the chain 3 in spray zone 5 is provided with spray zone 5, on slide rail 14
Some groups of spray gun assemblies 15 are slidably connected, spray gun assembly 15 includes being slidably connected to the sliding seat 16 of slide rail 14 and is fixed on
The support 17 of sliding seat 16, is also fixed on the spray gun 18 of support 17.
The course of work of the present embodiment is as follows：The workpiece of spray painting will be needed to be fixed in frock 20 in advance, in feeding area 4,
Frock 20 is enclosed within polygon shaft 19 one by one, chain 3 enters spray zone 5 with the rotating shaft 7 equipped with workpiece；Now roll
Wheel 8 is contacted with friction belt 10, and scroll wheel 8 drives turning set 29, sliding bar 30 and frock 20 to produce rotation；And globular universal wheel
32 move along V shaped slab 33 so that sliding bar 30 drives frock 20 to produce up and down motion；Spray gun 18 in spray zone 5 enters to workpiece
Row spray painting；Under the rotation effect of turning set 29, workpiece can be with conversion levels angle；In the effect that sliding bar 30 moves up and down
Under, workpiece can convert upper-lower position；So as to more uniformly be painted to workpiece；The workpiece after spray painting treatment is carried out with defeated
Chain 3 is sent to remove spray zone 5, turning set 29 stops rotation, and sliding bar 30 stops moving up and down；Workpiece after spray painting reaches blanking
Behind area 6, workman removes the entirety of frock 20 from polygon shaft 19, so as to complete the paint spraying of workpiece.
Embodiment two, as shown in fig. 6, being with the difference of embodiment one, guide plate is the waveform with smooth excessiveness
Curved slab 34.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, it is all in this practicality
Within new design concept, any modification, equivalent substitution and improvements made etc. should be included in protection of the present utility model
Within the scope of.
Claims (10)
1. a kind of automation paint spraying apparatus, including feeding area（4）, spray zone（5）, discharging area（6）And sequentially pass through feeding area
（4）, spray zone（5）, discharging area（6）Chain（3）；It is characterized in that：The chain（3）It is provided with conveying
Chain（3）Mobile rotating shaft（7）, the rotating shaft（7）Including being rotatably connected in chain（3）On turning set（29）With it is upper and lower
It is slidably connected to turning set（29）Sliding bar（30）, the turning set（29）With sliding bar（30）Between be synchronous axial system knot
Structure；The sliding bar（30）Two ends extend turning set（29）, slide bar（30）Side wall is provided with and turning set（29）Upper surface
The limited block of conflict（31）, the sliding bar（30）Upper end be provided with frock for fixing workpiece（20）；The spray zone（5）
It is provided with and sliding bar（30）Lower end contradicts and with the guide plate of height fluctuation, the spray zone（5）It is provided with driving turning set
（29）The free-wheeling system of rotation.
2. one kind according to claim 1 automates paint spraying apparatus, it is characterised in that：The guide plate is by with smoothed
The waveform curved slab of degree（34）Constitute.
3. one kind according to claim 1 automates paint spraying apparatus, it is characterised in that：The guide plate is by some V shaped slabs
（33）It is spliced to form.
4. the one kind according to claim 1 or 2 or 3 automates paint spraying apparatus, it is characterised in that：The sliding bar（30）'s
Lower end is connected with globular universal wheel（32）.
5. one kind according to claim 1 automates paint spraying apparatus, it is characterised in that：The turning set（29）Side wall one
Body is provided with the scroll wheel that outer surface is mat surface（8）, the free-wheeling system is including being arranged on spray zone（5）To chain
（3）The friction belt that moving direction extends（10）；Turning set（29）With chain（3）Into spray zone（5）When, scroll wheel
（8）With friction belt（10）Contact.
6. one kind according to claim 5 automates paint spraying apparatus, it is characterised in that：The free-wheeling system also includes driving
Motor, driving wheel（11）And driven pulley（12）, friction belt（10）For enclosed construction is connected to driving wheel（11）And driven pulley（12）
Between, driving wheel（11）It is connected with motor.
7. one kind according to claim 6 automates paint spraying apparatus, it is characterised in that：The sliding bar（30）Cross section
It is polygon, turning set（29）It is provided with and sliding bar（30）The chute of adaptation（35）.
8. one kind according to claim 1 automates paint spraying apparatus, it is characterised in that：The frock（20）It is annular, work
Dress（20）Circle centre position be provided with polygonal hole（21）, the sliding bar（30）Upper end be provided with and polygonal hole（21）What is be adapted to is more
Side shape axle（19）, the limited block（31）It is provided with for supporting tool（20）Seating surface（27）, the frock（20）It is arranged
In polygon shaft（19）And it is supported in seating surface（27）On；The frock（20）Circumference be connected with it is some for fixing workpiece
Branch's fixture（24）.
9. one kind according to claim 8 automates paint spraying apparatus, it is characterised in that：Also include and frock（20）Coaxially set
The outer toroid put（23）, outer toroid（23）By some support bars（22）With frock（20）It is fixedly connected, branch's fixture
（24）It is uniformly distributed in outer toroid（23）On.
10. one kind according to claim 9 automates paint spraying apparatus, it is characterised in that：Branch's fixture（24）Including
With draw-in groove（28）Base（25）And with draw-in groove（28）The chuck of clamping（26）, base（25）With outer toroid（23）It is fixed to connect
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621253957.8U CN206184658U (en) | 2016-11-14 | 2016-11-14 | Automatic change paint spraying apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621253957.8U CN206184658U (en) | 2016-11-14 | 2016-11-14 | Automatic change paint spraying apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206184658U true CN206184658U (en) | 2017-05-24 |
Family
ID=58727579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621253957.8U Expired - Fee Related CN206184658U (en) | 2016-11-14 | 2016-11-14 | Automatic change paint spraying apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206184658U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109161883A (en) * | 2018-10-25 | 2019-01-08 | 德清富源涂装设备有限公司 | The automation of steel bottle outer wall sprays line |
| CN113941471A (en) * | 2021-09-30 | 2022-01-18 | 温州众彩汽车零部件有限公司 | Automatic spraying UV assembly line for automobile buttons |
| CN116237304A (en) * | 2023-05-12 | 2023-06-09 | 佛山市南海区聚和超声波设备有限公司 | Through-type ultrasonic spray cleaning equipment |
| CN117139027A (en) * | 2023-10-30 | 2023-12-01 | 天成涂装系统(常州)有限公司 | Chain type conveying automobile bumper spraying line |
-
2016
- 2016-11-14 CN CN201621253957.8U patent/CN206184658U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109161883A (en) * | 2018-10-25 | 2019-01-08 | 德清富源涂装设备有限公司 | The automation of steel bottle outer wall sprays line |
| CN109161883B (en) * | 2018-10-25 | 2024-02-02 | 浙江德清富源智能装备科技有限公司 | Automatic spraying line for outer wall of steel cylinder |
| CN113941471A (en) * | 2021-09-30 | 2022-01-18 | 温州众彩汽车零部件有限公司 | Automatic spraying UV assembly line for automobile buttons |
| CN116237304A (en) * | 2023-05-12 | 2023-06-09 | 佛山市南海区聚和超声波设备有限公司 | Through-type ultrasonic spray cleaning equipment |
| CN117139027A (en) * | 2023-10-30 | 2023-12-01 | 天成涂装系统(常州)有限公司 | Chain type conveying automobile bumper spraying line |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206184657U (en) | Automatic change assembly line that sprays paint | |
| CN206184658U (en) | Automatic change paint spraying apparatus | |
| CN201880667U (en) | Automatic sandblasting and spray-coating device for inner wall of steel pipe | |
| CN207092488U (en) | A kind of automatic plastering machine | |
| CN107313580A (en) | It is a kind of can automatic painting building coating paint device | |
| CN104998787B (en) | Mobile paint finishing | |
| CN105935636B (en) | A kind of spray-painting production line | |
| CN104998786B (en) | Large-scale workpiece paint finishing | |
| CN106423647A (en) | Hardware color steel plate quick paint spraying device | |
| CN105507565B (en) | Automatic spraying machine | |
| US4075975A (en) | Rotator and coater system for drum shells | |
| CN203227574U (en) | Automatic pipeline spraying device | |
| CN207857217U (en) | A kind of large and middle size motor auto spray painting line | |
| CN104511389B (en) | A kind of spraying equipment carrier platform | |
| CN201524649U (en) | Turnover device | |
| CN204771986U (en) | A pipe end equipment of polishing for 3PE steel pipe is outer anticorrosive | |
| CN111957492A (en) | Powder coating spraying production equipment | |
| CN209317998U (en) | A kind of steel sleeve steel insulating tube multistation spraying equipment | |
| CN212328685U (en) | Automatic paint spraying device for hanger products | |
| CN205904023U (en) | Automatic spraying machine | |
| CN209968748U (en) | Coating spraying device with high uniformity of inner wall of pipe fitting | |
| CN209238240U (en) | A kind of wind power tower auto spray painting device | |
| CN208098435U (en) | automatic spraying equipment | |
| CN205570657U (en) | Car spraying equipment | |
| CN116037372A (en) | Surface treatment device and method for pipeline external corrosion prevention procedure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Automatic paint spraying equipment Effective date of registration: 20190725 Granted publication date: 20170524 Pledgee: Zhejiang Ruian Rural Commercial Bank Co.,Ltd. Plaza Science and Technology Branch Pledgor: WENZHOU ZHONGCAI AUTOMOBILE COMPONENT CO.,LTD. Registration number: 2019990000791 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 Termination date: 20211114 |