CN108714578A - A kind of deashing device on pcb board surface - Google Patents
A kind of deashing device on pcb board surface Download PDFInfo
- Publication number
- CN108714578A CN108714578A CN201810790539.XA CN201810790539A CN108714578A CN 108714578 A CN108714578 A CN 108714578A CN 201810790539 A CN201810790539 A CN 201810790539A CN 108714578 A CN108714578 A CN 108714578A
- Authority
- CN
- China
- Prior art keywords
- cleaning brush
- rack
- pcb board
- conveyer belt
- nozzle
- 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.)
- Withdrawn
Links
- 238000004140 cleaning Methods 0.000 claims abstract description 56
- 239000000428 dust Substances 0.000 claims abstract description 28
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
- B08B5/023—Cleaning travelling work
Landscapes
- Cleaning In General (AREA)
Abstract
The invention discloses a kind of deashing devices on pcb board surface, including supporting rack, top between two supporting racks being vertically arranged is installed with top plate, top plate upper end center is equipped with mobile mechanism at position, it is fixedly connected with arc cleaning brush below mobile mechanism, arc cleaning brush is equipped with the nozzle of multiple marshallings, nozzle through arc cleaning brush and is communicated with jet mechanism by hose, the lower section of arc cleaning brush is equipped with conveyer belt, conveyer belt uses reticular structure, the lower section of conveyer belt to be equipped with dust collection mechanism.Mobile mechanism's control arc cleaning brush of the present invention moves horizontally so that arc cleaning brush clears up pcb board back and forth, improves cleaning effect；Mobile mechanism controls the nozzle vertical shift on arc cleaning brush, adjusts the distance between nozzle and pcb board, so that nozzle is brushed power in PCB surface formation varying strength so that arc cleaning brush and nozzle can preferably clear up the pcb board on conveyer belt.
Description
Technical field
The invention belongs to pcb board processing unit (plant) technical fields, more particularly, to a kind of deashing device on pcb board surface.
Background technology
Pcb board will produce a large amount of dust and metal particle etc. in process, and surface is easy to be stained with these foreign matters,
Influence processing effect.In order to allow pcb board processing smoothly to need to clear up pcb board, and cleaning PCB is carried out by manually
Plate is easy production efficiency, and labor intensity is big, and is easy to damage pcb board.
Invention content
It according to the above-mentioned deficiencies of the prior art, can the purpose of the present invention is to propose to a kind of deashing device on pcb board surface
The foreign matter on flexible cleaning pcb board surface, improves cleaning efficiency.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：A kind of deashing device on pcb board surface,
Including supporting rack, the top between two support frames as described above is installed with top plate, and top plate upper end center is equipped with shifting at position
Motivation structure, mobile mechanism lower section are fixedly connected with arc cleaning brush, and arc cleaning brush is equipped with the nozzle of multiple marshallings, spray
Head is communicated with jet mechanism through arc cleaning brush and by hose, and the lower section of arc cleaning brush is equipped with conveyer belt, and conveyer belt is adopted
It is equipped with dust collection mechanism with the lower section of reticular structure, conveyer belt.
Further, the mobile mechanism includes the horizontal guide rail for being fixed on top plate lower end, and the activity of horizontal guide rail lower end connects
It connecing there are two No.1 sliding block, the lower end of No.1 sliding block is fixedly connected with movable frame, and upper and lower ends are equipped with rack inside movable frame,
Rack is meshed with No.1 gear, and No.1 gear is fixedly connected with the output shaft of first motor, and peace is fixed in the upper end of first motor
Mounted in top plate bottom, the lower end side of movable frame is equipped with holder, and pedestal lower end is fixed with the second motor, the output shaft of the second motor
No. two gears are fixedly connected with, holder side is equipped with the spring for being fixedly connected on movable frame lower end, and lower spring end is fixedly connected with
Rack-plate, rack-plate are meshed with No. two gears, and rack-plate lower end is fixedly installed cleaning motor, and cleaning motor output shaft is fixed
It is connected with arc cleaning brush.
Further, the jet mechanism includes jet wind turbine, and the air inlet side of jet wind turbine is equipped with louver(-vre), jet
Tracheae is connected at the gas outlet of wind turbine, tracheae is connected by multiple hoses with nozzle.
Further, the dust collection mechanism includes the dust hood below conveyer belt, and the lower section of dust hood is equipped with dust-collecting box, storage
The side of dirt box is equipped with filter screen, and side of the filter screen far from dust-collecting box is equipped with dust absorption fan, and dust absorption fan is far from filter screen
Side is equipped with vent window.
Further, the conveyer belt is equipped with multiple shop bolts, and shop bolt is embedded in the location hole of pcb board.
Further, the movable frame lower end is additionally provided with upright guide rail, and peace is fixed in side of the rack-plate far from No. two gears
Equipped with No. two sliding blocks, No. two sliding blocks are slidably connected on upright guide rail.
Further, the upright guide rail is additionally provided with limited block close to the lower end of rack-plate side.
Further, the tracheae uses flexible duct.
Present invention has the advantages that：Mobile mechanism can control arc cleaning brush and move horizontally so that arc cleaning brush comes
Return is dynamic so that arc cleaning brush can preferably clear up pcb board, improve cleaning effect；It is clear that mobile mechanism can control arc
The nozzle vertical shift painted is managed, the distance between nozzle and pcb board are adjusted, nozzle is made to form varying strength in PCB surface
Brush power so that arc cleaning brush and nozzle can preferably clear up the pcb board on conveyer belt.
Description of the drawings
The content expressed by this specification attached drawing and the label in figure are briefly described below：
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the side structure schematic view of the present invention.
Wherein, 1, supporting rack, 2, top plate, 3, conveyer belt, 4, shop bolt, 5, No.1 sliding block, 6, horizontal guide rail, 7, mobile
Frame, 8, rack, 9, No.1 gear, 10, holder, 11, No. two gears, 12, spring, 13, rack-plate, 14, cleaning motor, 15, arc
Shape cleaning brush, 16, No. two sliding blocks, 17, upright guide rail, 18, limited block, 19, nozzle, 20, tracheae, 21, jet wind turbine, 22, logical
Transom window, 23, dust hood, 24, dust-collecting box, 25, filter screen, 26, dust absorption fan, 27, vent window.
Specific implementation mode
Below against attached drawing, by the description of the embodiment, each component that the specific implementation mode of the present invention is for example involved
Shape, construction, the mutual alignment and connection relation between each section, the effect of each section and operation principle, manufacturing process and
Operate with method etc., is described in further detail, to help those skilled in the art to inventive concept of the invention, technology
Scheme has more complete, accurate and deep understanding.
As shown in Figs. 1-2, a kind of deashing device on pcb board surface, including supporting rack 1, two supporting racks 1 being vertically arranged
Between top be installed with top plate 2, mobile mechanism is installed at 2 upper end center position of top plate, it is fixed below mobile mechanism
It is connected with arc cleaning brush 15, arc cleaning brush 15 is set for cleaning the pcb board transmitted on conveyer belt 3 on arc cleaning brush 15
There are the nozzle 19 of multiple marshallings, nozzle 19 through arc cleaning brush 15 and to be communicated with jet mechanism, jet plane by hose
Structure is used for jet on pcb board, and the lower section of arc cleaning brush 15 is equipped with conveyer belt 3, and conveyer belt 3 uses reticular structure, conveyer belt 3
Lower section be equipped with dust collection mechanism, dust collection mechanism is used to absorb the dust etc. of arc cleaning brush 15 and the cleaning of jet mechanism.
Mobile mechanism includes the horizontal guide rail 6 for being fixed on 2 lower end of top plate, and there are two one for the flexible connection of 6 lower end of horizontal guide rail
Number sliding block 5, the lower end of No.1 sliding block 5 are fixedly connected with movable frame 7, and 7 inside upper and lower ends of movable frame are fixed with rack 8,
Movable frame 7 is internally provided with No.1 gear 9, and rack 8 is meshed with No.1 gear 9, No.1 gear 9 and first motor (not shown)
Output shaft is fixedly connected, and the upper end of first motor is fixedly mounted on 2 bottom of top plate, and the lower end side of movable frame 7 is equipped with holder 10,
10 lower end of holder is fixed with the second motor (not shown), and the output shaft of the second motor is fixedly connected with No. two gears 11, holder 10
Side, which is equipped with, is fixedly connected on the spring 12 of 7 lower end of movable frame, and 12 lower end of spring is fixedly connected with rack-plate 13, rack-plate 13 with
No. two gears 11 are meshed, and 13 lower end of rack-plate is fixedly installed cleaning motor 14, and cleaning 14 output shaft of motor is fixedly connected with
Arc cleaning brush 15, the second motor drive No. two gears 11 to rotate, and No. two gears 11 with engaging for rack-plate 13 by making rack
13 vertical shift of plate is connected to the arc cleaning brush 15 of 13 lower end of rack-plate also vertical shift therewith, adjustment arc cleaning brush 15
With the distance between nozzle 19 and pcb board, preferably to clear up pcb board, first motor drives No.1 gear 9 to rotate, No.1
For gear 9 by driving the movable frame 7 for being internally provided with rack 8 to move horizontally with engaging for rack 8, movable frame 7 passes through No.1 sliding block 5
It is moved horizontally on horizontal guide rail 6, the arc cleaning brush 15 of 7 lower section of movable frame also therewith back and forth carries out clearly the pcb board of lower section
Reason, cleaning 14 output shaft of motor drive 15 rotation of arc cleaning brush to clear up the pcb board of lower section.
7 lower end of movable frame is additionally provided with upright guide rail 17, and side of the rack-plate 13 far from No. two gears 11 is installed with two
Number sliding block 16, No. two sliding blocks 16 are slidably connected on upright guide rail 17.It is moved down on rack-plate 13 when No. two rotations of gear 11 drive
When dynamic, rack-plate 13 is moved up and down by No. two sliding blocks 17 on upright guide rail 17, so that rack-plate 13 is moved more gentle.
Upright guide rail 17 is additionally provided with limited block 18 close to the lower end of 13 side of rack-plate, and limited block 18 is for limiting No. two cunnings
The range that block 16 slides.
Jet mechanism includes jet wind turbine 21, and the air inlet side of jet wind turbine 21 is equipped with louver(-vre) 22, jet wind turbine 21
Gas outlet at be connected with tracheae 20, tracheae 20 is connected by multiple hoses with nozzle 19, tracheae 20 use flexible duct, spray
The wind that gas wind turbine 21 generates is blown on pcb board to carry out pcb board by multiple hoses from tracheae 20 into multiple nozzles 19
Dedusting.
Dust collection mechanism includes the dust hood 23 of 3 lower section of conveyer belt, and the lower section of dust hood 23 is equipped with dust-collecting box 24, dust-collecting box
Side is equipped with filter screen 25, and side of the filter screen 25 far from dust-collecting box 24 is equipped with dust absorption fan 26, and dust absorption fan 26 is far from filtering
The side of net 25 is equipped with vent window 27, and filter screen 25 can protect dust absorption fan 26 not influenced by dust.
Conveyer belt 3 is equipped with multiple shop bolts 4, and shop bolt 4 is embedded in the location hole of pcb board, and shop bolt 4 will
Pcb board is suspended vacantly on conveyer belt 3, is avoided pcb board frictional impact on conveyer belt 3, is caused pcb board to damage, while also may be used
To prevent pcb board from shifting.
The operation principle of the present invention：Pcb board is placed on the shop bolt 4 of conveyer belt 3, the second motor drives No. two teeth
11 rotation of wheel, No. two gears 11 are connected to 13 lower end of rack-plate by making 13 vertical shift of rack-plate with engaging for rack-plate 13
The also vertical shift therewith of arc cleaning brush 15, adjustment arc cleaning brush 15 and the distance between nozzle 19 and pcb board, so as to more
Good cleaning pcb board；
First motor drives No.1 gear 9 to rotate, and No.1 gear 9 is internally provided with rack 8 by the drive of engaging with rack 8
Movable frame 7 move horizontally, movable frame 7 is moved horizontally by No.1 sliding block 5 on horizontal guide rail 6, the arc of the lower section of movable frame 7
Cleaning brush 15 also therewith back and forth clears up the pcb board of lower section, and cleaning 14 output shaft of motor drives arc cleaning brush 15 to rotate
The pcb board of lower section is cleared up；
The wind that jet wind turbine 21 generates is blown on pcb board into multiple nozzles 19 to right from tracheae 20 by multiple hoses
Pcb board is dusted；
Dust absorption fan 26 cleaning of arc cleaning brush 15 lower dust and nozzle 19 are brushed under dust sucking dust-collecting box 24
It is interior, avoid pollution environment.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that the present invention implements not by aforesaid way
Limitation, as long as the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress is used, or without changing
Other occasions are directly applied to by the design of the present invention and technical solution, within protection scope of the present invention.This hair
Bright protection domain should be determined by the scope of protection defined in the claims.
Claims (8)
1. a kind of deashing device on pcb board surface, it is characterised in that：Including supporting rack, the top between two support frames as described above
It is installed with top plate, mobile mechanism is installed at top plate upper end center position, it is clear to be fixedly connected with arc below mobile mechanism
Reason brush, arc cleaning brush are equipped with the nozzle of multiple marshallings, and nozzle through arc cleaning brush and is communicated with spray by hose
The lower section of mechanism of qi structure, arc cleaning brush is equipped with conveyer belt, and conveyer belt uses reticular structure, the lower section of conveyer belt to be equipped with vacuum cleaner
Structure.
2. the apparatus according to claim 1, it is characterised in that：The mobile mechanism includes the level for being fixed on top plate lower end
Guide rail, there are two No.1 sliding blocks for the flexible connection of horizontal guide rail lower end, and the lower end of No.1 sliding block is fixedly connected with movable frame, movable frame
Internal upper and lower ends are equipped with rack, and rack is meshed with No.1 gear, and the output shaft of No.1 gear and first motor, which is fixed, to be connected
It connects, the upper end of first motor is fixedly mounted on top plate bottom, and the lower end side of movable frame is equipped with holder, and pedestal lower end is fixed with the
The output shaft of two motors, the second motor is fixedly connected with No. two gears, and holder side is equipped with and is fixedly connected on movable frame lower end
Spring, lower spring end are fixedly connected with rack-plate, and rack-plate is meshed with No. two gears, and rack-plate lower end is fixedly installed cleaning
Motor, cleaning motor output shaft are fixedly connected with arc cleaning brush.
3. the apparatus according to claim 1, it is characterised in that：The jet mechanism includes jet wind turbine, jet wind turbine
Air inlet side is equipped with louver(-vre), is connected with tracheae at the gas outlet of jet wind turbine, tracheae is connected by multiple hoses with nozzle
It is logical.
4. the apparatus according to claim 1, it is characterised in that：The dust collection mechanism includes the dust hood below conveyer belt,
The lower section of dust hood is equipped with dust-collecting box, and the side of dust-collecting box is equipped with filter screen, and side of the filter screen far from dust-collecting box is equipped with dust suction
Wind turbine, side of the dust absorption fan far from filter screen are equipped with vent window.
5. the apparatus according to claim 1, it is characterised in that：The conveyer belt is equipped with multiple shop bolts, positioning pin
In the location hole of the embedded pcb board of nail.
6. the apparatus of claim 2, it is characterised in that：The movable frame lower end is additionally provided with upright guide rail, rack-plate
Side far from No. two gears is installed with No. two sliding blocks, and No. two sliding blocks are slidably connected on upright guide rail.
7. device according to claim 6, it is characterised in that：The upright guide rail is also set close to the lower end of rack-plate side
There is limited block.
8. device according to claim 3, it is characterised in that：The tracheae uses flexible duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810790539.XA CN108714578A (en) | 2018-07-18 | 2018-07-18 | A kind of deashing device on pcb board surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810790539.XA CN108714578A (en) | 2018-07-18 | 2018-07-18 | A kind of deashing device on pcb board surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108714578A true CN108714578A (en) | 2018-10-30 |
Family
ID=63913562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810790539.XA Withdrawn CN108714578A (en) | 2018-07-18 | 2018-07-18 | A kind of deashing device on pcb board surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108714578A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109332246A (en) * | 2018-12-17 | 2019-02-15 | 孙菁 | A kind of Chinese medicine dust-extraction unit |
| CN109865689A (en) * | 2019-03-07 | 2019-06-11 | 常小琼 | A kind of pcb board automatic foreign impurities removing device and its operating method |
| CN110779330A (en) * | 2019-11-20 | 2020-02-11 | 广东健诚高科玻璃制品股份有限公司 | A special anti-pollution kiln for baking color and anti-pollution treatment agent |
| CN112139149A (en) * | 2019-06-27 | 2020-12-29 | 金红叶纸业集团有限公司 | Scroll sweeps device and scroll processing equipment |
| CN112403961A (en) * | 2020-11-05 | 2021-02-26 | 湖南旭昱新能源科技有限公司 | Cleaning device for solar cell panel with good cleaning effect |
| CN112483781A (en) * | 2020-10-30 | 2021-03-12 | 佛山市坦斯盯科技有限公司 | AOI camera shooting mechanism |
| CN112547684A (en) * | 2020-12-02 | 2021-03-26 | 江西威尔高电子科技有限公司 | High-efficient dust collector of PCB board for LED production |
| CN113174591A (en) * | 2021-03-20 | 2021-07-27 | 福建闽威科技股份有限公司 | Pretreatment process and treatment equipment for electroless copper plating of double-sided printed circuit board |
| CN114011803A (en) * | 2021-11-03 | 2022-02-08 | 南利奔 | High-efficient dust collector of PCB circuit board |
| CN114602844A (en) * | 2022-04-13 | 2022-06-10 | 武汉辉天同康科技有限公司 | Intelligent cleaning device of three-proofing paint coating machine |
| CN114772282A (en) * | 2022-05-25 | 2022-07-22 | 苏州视谷视觉技术有限公司 | Auxiliary feeding device and method based on machine vision |
| CN117644085A (en) * | 2024-01-29 | 2024-03-05 | 山东乾通重工科技有限公司 | Jet cleaning device after electric motor car production |
-
2018
- 2018-07-18 CN CN201810790539.XA patent/CN108714578A/en not_active Withdrawn
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109332246A (en) * | 2018-12-17 | 2019-02-15 | 孙菁 | A kind of Chinese medicine dust-extraction unit |
| CN109865689A (en) * | 2019-03-07 | 2019-06-11 | 常小琼 | A kind of pcb board automatic foreign impurities removing device and its operating method |
| CN112139149A (en) * | 2019-06-27 | 2020-12-29 | 金红叶纸业集团有限公司 | Scroll sweeps device and scroll processing equipment |
| CN110779330A (en) * | 2019-11-20 | 2020-02-11 | 广东健诚高科玻璃制品股份有限公司 | A special anti-pollution kiln for baking color and anti-pollution treatment agent |
| CN112483781B (en) * | 2020-10-30 | 2022-09-27 | 佛山市坦斯盯科技有限公司 | AOI camera shooting mechanism |
| CN112483781A (en) * | 2020-10-30 | 2021-03-12 | 佛山市坦斯盯科技有限公司 | AOI camera shooting mechanism |
| CN112403961A (en) * | 2020-11-05 | 2021-02-26 | 湖南旭昱新能源科技有限公司 | Cleaning device for solar cell panel with good cleaning effect |
| CN112547684A (en) * | 2020-12-02 | 2021-03-26 | 江西威尔高电子科技有限公司 | High-efficient dust collector of PCB board for LED production |
| CN113174591B (en) * | 2021-03-20 | 2023-02-07 | 福建闽威科技股份有限公司 | Pretreatment process and treatment equipment for electroless copper plating of double-sided printed circuit board |
| CN113174591A (en) * | 2021-03-20 | 2021-07-27 | 福建闽威科技股份有限公司 | Pretreatment process and treatment equipment for electroless copper plating of double-sided printed circuit board |
| CN114011803A (en) * | 2021-11-03 | 2022-02-08 | 南利奔 | High-efficient dust collector of PCB circuit board |
| CN114602844A (en) * | 2022-04-13 | 2022-06-10 | 武汉辉天同康科技有限公司 | Intelligent cleaning device of three-proofing paint coating machine |
| CN114602844B (en) * | 2022-04-13 | 2023-02-24 | 武汉辉天同康科技有限公司 | Intelligent cleaning device of three-proofing paint coating machine |
| CN114772282A (en) * | 2022-05-25 | 2022-07-22 | 苏州视谷视觉技术有限公司 | Auxiliary feeding device and method based on machine vision |
| CN117644085A (en) * | 2024-01-29 | 2024-03-05 | 山东乾通重工科技有限公司 | Jet cleaning device after electric motor car production |
| CN117644085B (en) * | 2024-01-29 | 2024-04-09 | 山东乾通重工科技有限公司 | Jet cleaning device after electric motor car production |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181030 |