CN108213550A - A kind of pipe part cutter device - Google Patents
A kind of pipe part cutter device Download PDFInfo
- Publication number
- CN108213550A CN108213550A CN201810099249.0A CN201810099249A CN108213550A CN 108213550 A CN108213550 A CN 108213550A CN 201810099249 A CN201810099249 A CN 201810099249A CN 108213550 A CN108213550 A CN 108213550A
- Authority
- CN
- China
- Prior art keywords
- rack
- pipe part
- knife bar
- workbench
- cylinder
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D21/00—Machines or devices for shearing or cutting tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/005—Devices for removing chips by blowing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Catching Or Destruction (AREA)
Abstract
The present invention relates to a kind of pipe part cutter devices, including rack and workbench, rack is equipped with cylinder, sliding panel is slidably connected in cylinder, connecting rod is fixed on sliding panel, the second support plate in rack is rotatably connected to sector gear, and the one end of connecting rod far from sliding panel is rotatably connected on sector gear；Backing roll is rotatably connected on workbench, clamping gear is also rotatably connected on workbench, it clamps and through-hole is equipped in the middle part of gear, it clamps gear and is equipped with telescopic sliding tooth, sliding tooth is fixedly connected with abutting bar, adjustable spring is equipped in sliding tooth, riser is also fixedly connected on workbench, rack is slidably connected on riser, rack is equipped with the first rodent part and the second rodent part, transverse slat is fixedly connected on riser, knife bar is fixedly connected on transverse slat, the bottom end of knife bar is equipped with cutter head, knife bar is internally provided with gas-guide tube and knife bar is equipped with puff prot, air outlet pipe is connected between gas-guide tube and gas outlet.The present apparatus solves the problems, such as that pipe part cutting section is irregular.
Description
Technical field
The present invention relates to cutter device fields, and in particular to a kind of pipe part cutter device.
Background technology
It is the member substantially for forming machinery that machine components (machine element), which are also known as mechanical organ (machine part),
Part is the single product that can not be decoupled of composition machinery and machine.Machine components can be divided into：Pipe part, gear part, plate
Class part and nail class part etc..Pipe part is the common part of mechanical manufacturing field, often plays a part of connection and support.
Usual pipe part can be cut into different length according to specific requirement in practical applications.
Traditional cutter device in cutting process be typically with cutting plate parts cutter device to pipe part into
Row cutting.Since the surface of pipe part is arc, traditional cutter still applies tubing surface during pipe part is cut
The power of ledger line so that tube surface unbalance stress causes the irregular problem of cutting section.
Invention content
The invention is intended to provide a kind of pipe part cutter device, cut through with solving conventional cutting devices degree pipe part
Tube surface unbalance stress in journey causes the irregular problem of cutting section.
In order to achieve the above objectives, technical scheme is as follows：A kind of pipe part cutter device, including rack and work
Make platform, rack is located at the side of workbench, and rack is equipped with driving mechanism, and driving mechanism includes the gas being rotatably connected in rack
Cylinder, cylinder are equipped with gas outlet, slidably connect sliding panel in cylinder, connecting rod, the lower section of cylinder are fixedly connected on sliding panel
Equipped with the first support plate for being used to support cylinder, the lower section of the first support plate is equipped with the second support plate, and the second support plate is far from machine
One end of frame is rotatably connected to sector gear, and the one end of connecting rod far from sliding panel is rotatably connected on one end of sector gear；Work
Multiple backing rolls are rotatably connected on platform, backing roll is connected with motor, clamping gear, clamping tooth are also rotatably connected on workbench
Wheel middle part is equipped with telescopic sliding tooth equipped with through-hole, clamping gear, and sliding tooth is fixedly connected with abutting bar, pushes against bar far from drive
One end of moving teeth passes through clamping gear and extends to through-hole, and adjustable spring is equipped in sliding tooth, is also fixedly connected on workbench
Riser, slidably connects rack on riser, rack be equipped with the first rodent part for engage with sector gear and with clamping gear
Second rodent part of engagement is fixedly connected with transverse slat on riser, and knife bar is fixedly connected on transverse slat, and the bottom end of knife bar is equipped with knife
Head, knife bar are equipped with the controller for controlling cutter head, and knife bar is internally provided with gas-guide tube and knife bar is equipped with puff prot, gas-guide tube
Air outlet pipe is connected between gas outlet.
Using a kind of pipe part cutter device of above-mentioned technical proposal, during practical application, rack plays support and stabilization is set
The effect of standby connection, driving mechanism driving clamping tooth wheel rotation is to realize the ring cutting process of pipe part, and wherein sliding panel is in gas
It reciprocatingly slides in cylinder, and connecting rod is driven to move back and forth, since one end of connecting rod and sector gear is rotatablely connected, and sector rotates
Dynamic to be connected in the second support plate, connecting rod, which moves back and forth, will drive sector gear reciprocating rotation, and sector gear reciprocating rotation simultaneously leads to
It crosses the rack that the drive of the first rodent part is engaged with to move above and below, is driven and clamped by the second rodent part when rack moves above and below
Gear rotates, and the through-hole for clamping gear internal plays the role of fixed pipe part to be cut, drives and presss from both sides in the second rodent part
It holds in gear rotation process, clamps pressure of the sliding tooth on gear by the second rodent part so that adjustable spring is shunk, and is pushed against
Bar is squeezed to be moved into through-hole, and further pipe part to be cut is fixed, meanwhile, pipe part due to by
The active force of bar is pushed against, can be moved to far from the side for pushing against bar, at this point, pipe part can be moved to the position with insert contacts
It puts, pipe part by abutting bar due to being pushed against in clamping gear, and pipe part is rotated with the rotation of clamping gear, in tubing
During parts turn, cutter head realizes the ring cutting process to pipe part, and backing roll rotates under the drive of motor, plays conveying
With the effect of support pipe part.
Sliding panel reciprocating motion can change pressure in cylinder in cylinder, due to cylinder gas outlet by air outlet pipe with leading
Tracheae is connected, and when the pressure increase in cylinder, the gas in cylinder is flow to along air outlet pipe in gas-guide tube, and from the spray on knife bar
Gas port sprays, and cools down to cutting process, while again can blow down the clast that cutting process generates, and clast is avoided to be adhered to pipe
Class piece surface influences the precision of cutting.
The advantageous effect of the technical program is：
1. being moved during present apparatus cylinder moving by sector gear band carry-over bar, and then the rotation of clamping tooth wheel is driven,
Realize the rotation of pipe part, during pipe part rotation, cutter head realizes ring cutting process to pipe part, compared to traditional
Linear incision process, the present apparatus use ring cutting, the cutting of tubing are more suitable for, in addition, the ring cutting process of the present apparatus is to pass through pipe
What the rotation of class part was realized, without mobile cutter head, improve the safety of device operation.
2. sliding panel movement makes the pressure in cylinder generate variation in present apparatus cylinder, when the pressure increase in cylinder,
Gas in cylinder is flow to along air outlet pipe in gas-guide tube, and is sprayed from the spray painting mouth on knife bar, is cooled down to cutting process, together
When again can by cutting process generate clast blow down, avoid clast be adhered to pipe part surface influence cutting precision.
Preferably, as an improvement, one end is equipped with RF transmitter in supporting table, the other end is equipped with infrared receiver
Device, infrared receiver are connected respectively with motor and controller.Backing roll conveys pipe part, when pipe part passes through clamping tooth
Take turns and extend to when blocking RF transmitter, infrared receiver does not receive infrared ray, at this point, infrared receiver by this
Signal passes to controller, and controller control motor is out of service, meanwhile, cutter head cutting pipes are controlled, are realized to pipe fitting
Fixed length cutting process.
Preferably, as an improvement, riser is equipped with multiple retainer rings.Retainer ring plays rack in the work of fixed position
With rack is avoided to come off from rack, increases the stability of equipment.
Preferably, as an improvement, cutter head is detachably connected with knife bar.It, can be straight when needing replacing or repairing cutter head
It connects and unloads cutter head, it is easy to operate.
Preferably, as an improvement, the first support plate is equipped with support spring.When connecting rod driving sector gear rotation
When, sector gear can give one reaction force of connecting rod and cylinder, and support spring plays the role of support and buffering to cylinder.
Preferably, as an improvement, the junction of gas outlet and air outlet pipe is equipped with sealing ring.Sealing ring can increase outlet
Mouth and the air-tightness of the junction of air outlet pipe, prevent gas leakage.
Description of the drawings
Fig. 1 is the structure diagram of the embodiment of the present invention.
Fig. 2 is the structure diagram that gear is clamped in the embodiment of the present invention.
Specific embodiment
Below by specific embodiment, the present invention is described in further detail：
Reference numeral in Figure of description includes：Rack 1, workbench 2, cylinder 3, sliding panel 4, connecting rod 5, first support
Plate 6, sector gear 8, backing roll 9, clamping gear 10, sliding tooth 11, pushes against bar 12, adjustable spring 13, erects second support plate 7
Plate 14, rack 15, the first rodent part 16, the second rodent part 17, transverse slat 18, knife bar 19, cutter head 20, gas-guide tube 21, air outlet pipe 22,
RF transmitter 23, retainer ring 24, support spring 25.
Embodiment is substantially as shown in Figure 1：A kind of pipe part cutter device, including rack 1 and workbench 2, rack 1 is located at
The side of workbench 2, rack 1 are equipped with driving mechanism, and driving mechanism includes the cylinder 3 being rotatably connected in rack 1, cylinder 3
Gas outlet is equipped with, sliding panel 4 is slidably connected in cylinder 3, connecting rod 5 is fixedly connected on sliding panel 4, the lower section of cylinder 3
Rack 1 is equipped with the first support plate 6 for being used to support cylinder 3, and the first support plate 6 is equipped with support spring 25, the first support plate 6
The rack 1 of lower section be equipped with the second support plate 7, second one end of support plate 7 far from rack 1 is rotatably connected to sector gear 8,
The one end of connecting rod 5 far from sliding panel 4 is rotatably connected on one end of sector gear 8；Multiple backing rolls are rotatably connected on workbench 2
9, backing roll 9 is connected with stepper motor, and clamping gear 10 is also rotatably connected on workbench 2, and 10 middle part of clamping gear is equipped with logical
Hole, clamping gear 10 are equipped with telescopic sliding tooth 11, and telescopic sliding tooth 11 includes sliding the first tooth and second being arranged
Tooth, the basal sliding of the first tooth are connected to the top of the second tooth, and the first tooth inner wall of sliding tooth 11, which is fixedly connected with, pushes against bar 12,
It pushes against the one end of bar 12 far from sliding tooth 11 to pass through clamping gear 10 and to through-hole extend, adjustable spring is equipped in sliding tooth 11
13, riser 14 is also fixedly connected on workbench 2, rack 15 is slidably connected on riser 14, rack 15 is equipped with and sector
First rodent part 16 of 8 engagement of wheel and the second rodent part 17 engaged with clamping gear 10, riser 14 are equipped with multiple fixations
Ring 24 is fixedly connected with transverse slat 18 on riser 14, knife bar 19 is fixedly connected on transverse slat 18, the bottom end of knife bar 19 is threaded with
Cutter head 20, knife bar 19 are equipped with the controller for controlling cutter head 20, and knife bar 19 is internally provided on gas-guide tube 21 and knife bar 19 and sets
There is puff prot, air outlet pipe 22 is connected between gas-guide tube 21 and gas outlet, sealing ring is equipped between gas outlet and air outlet pipe 22.Branch
Support platform on one end be equipped with RF transmitter 23, the other end be equipped with infrared receiver, infrared receiver respectively with motor and
Controller is connected.
In the present embodiment, during practical application, pipe part is placed on the backing roll 9 of workbench 2, opens stepper motor,
Backing roll 9 rotates under the drive of stepper motor, and pipe part is conveyed from left to right, when pipe part be delivered to block it is infrared
During line transmitter 23, at this point, infrared receiver does not receive infrared ray, infrared receiver control stepper motor stops.It is sliding
Movable plate 4 horizontally slips in cylinder 3, when sliding panel 4 slides to the right, connecting rod 5 is driven to move right, connecting rod 5 pushes sector
Wheel 8 is rotated clockwise using 8 center of sector gear as rotation center, and sector gear 8, which is rotated clockwise and passed through, pushes the first grinding tooth
With carry-over bar 15 along 14 slide downward of riser, 15 slide downward of rack simultaneously passes through the second rodent part 17 engagement clamping gear 10 in portion 16
Clamping gear 10 is driven to rotate.
As shown in Fig. 2, the second rodent part 17 drive clamping 10 rotation process of gear in, clamp gear 10 sliding tooth 11 by
To the pressure of the second rodent part 17 so that adjustable spring 13 is shunk, and is moved, is supported into through-hole at this point, pushing against bar 12 and being squeezed
Tight bar 12 grips pipe part to be cut, meanwhile, pipe part is due to by the active force for pushing against bar 12, meeting
It is moved to far from the side for pushing against bar 12, i.e., pipe part can be moved to 20 side of cutter head, when pipe part is moved to and cutter head
During 20 contact, pipe part by abutting bar 12 due to being pushed against in clamping gear 10, at this point, pipe part and clamping 10 mistake of gear
It is full of cooperation, pipe part is rotated with the rotation of clamping gear 10, and in pipe part rotation process, cutter head 20 is realized to tubing
The ring cutting process of part, the ring cutting process of the present apparatus realized by pipe part rotation, without the position of mobile cutter head 20,
Improve the safety of device operation.
When sliding panel 4 slides to the left in cylinder 3, the pressure increase in cylinder 3, at this point, the gas edge in cylinder 3 goes out
Tracheae 22 is flow in gas-guide tube 21, and is sprayed from the puff prot on knife bar 19, is cooled down to cutting process, while can will cut again
The clast for cutting process generation is blown down, and clast is avoided, which to be adhered to pipe part surface, influences the precision of cutting.When cutting process terminates
Afterwards, stepper motor is opened, backing roll 9 continues to the right to convey the pipe fitting after cutting under the drive of stepper motor.
Above-described is only the embodiment of the present invention, the common sense such as well known specific technical solution and/or characteristic in scheme
It does not describe excessively herein.It should be pointed out that for those skilled in the art, before technical solution of the present invention is not departed from
It puts, several modifications and improvements can also be made, these should also be considered as protection scope of the present invention, these all do not interfere with this
Invent the effect and practical applicability implemented.The scope of protection required by this application should be based on the content of the claims,
The records such as the specific embodiment in specification can be used for explaining the content of claim.
Claims (6)
1. a kind of pipe part cutter device, it is characterised in that：Including rack and workbench, the rack is located at the workbench
Side, rack is equipped with driving mechanism, and the driving mechanism includes being rotatably connected on cylinder in rack, and cylinder is equipped with out
Gas port slidably connects sliding panel in cylinder, and connecting rod is fixedly connected on sliding panel, and the lower section of cylinder, which is equipped with, is used to support cylinder
The first support plate, the lower section of the first support plate is equipped with the second support plate, one end rotation connection of second support plate far from rack
There is sector gear, the one end of connecting rod far from sliding panel is rotatably connected on one end of sector gear；It is rotatablely connected on the workbench
There are multiple backing rolls, backing roll is connected with motor, and clamping gear is also rotatably connected on workbench, is equipped in the middle part of clamping gear logical
Hole, clamping gear are equipped with telescopic sliding tooth, and sliding tooth has been fixedly connected with abutting bar, pushes against the one end of bar far from sliding tooth
Extend across clamping gear and to through-hole, adjustable spring is equipped in sliding tooth, be also fixedly connected with riser on workbench, on riser
Rack is slidably connected, rack is equipped with the first rodent part engaged with sector gear and second engaged with clamping gear is nibbled
Teeth portion is fixedly connected with transverse slat on riser, and knife bar is fixedly connected on transverse slat, and the bottom end of knife bar is equipped with cutter head, and knife bar is equipped with
For controlling the controller of cutter head, knife bar is internally provided with gas-guide tube and knife bar is equipped with puff prot, the gas-guide tube and gas outlet
Between be connected with air outlet pipe.
2. a kind of pipe part cutter device according to claim 1, it is characterised in that：One end is equipped in the supporting table
RF transmitter, the other end are equipped with infrared receiver, and infrared receiver is connected respectively with motor and controller.
3. a kind of pipe part cutter device according to claim 2, it is characterised in that：The riser is equipped with multiple solid
Determine ring.
4. a kind of pipe part cutter device according to claim 3, it is characterised in that：The cutter head and knife bar are detachable
Connection.
5. a kind of pipe part cutter device according to claim 4, it is characterised in that：First support plate is equipped with
Support spring.
6. a kind of pipe part cutter device according to claim 5, it is characterised in that：The gas outlet and air outlet pipe
Junction is equipped with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810099249.0A CN108213550A (en) | 2018-01-31 | 2018-01-31 | A kind of pipe part cutter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810099249.0A CN108213550A (en) | 2018-01-31 | 2018-01-31 | A kind of pipe part cutter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108213550A true CN108213550A (en) | 2018-06-29 |
Family
ID=62670339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810099249.0A Pending CN108213550A (en) | 2018-01-31 | 2018-01-31 | A kind of pipe part cutter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108213550A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109202991A (en) * | 2018-08-31 | 2019-01-15 | 浙江信基科技有限公司 | A kind of automotive hose cutter device |
| CN110670572A (en) * | 2019-10-17 | 2020-01-10 | 李伟 | Road bridge is road bed tamping unit for construction |
| CN112720628A (en) * | 2020-12-25 | 2021-04-30 | 王晓春 | Composite plastic film processing system |
| CN114193534A (en) * | 2021-12-17 | 2022-03-18 | 六安新兴塑管有限公司 | Fixed-length cutting device for production of large-diameter plastic pipes |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11245115A (en) * | 1998-03-02 | 1999-09-14 | Kawasaki Heavy Ind Ltd | Pipe cutting device |
| CN201320637Y (en) * | 2008-12-23 | 2009-10-07 | 张国良 | Pipe cutting device |
| JP2010115747A (en) * | 2008-11-13 | 2010-05-27 | Omi Kogyo Co Ltd | Pipe cutter |
| CN202555891U (en) * | 2012-01-16 | 2012-11-28 | 宁波雄狮机械制造有限公司 | Full-automatic numerical control cutting machine for steel pipes |
| CN203621602U (en) * | 2013-12-24 | 2014-06-04 | 湖北工业大学 | Device for double-blade-symmetrical planet type automatic cutting of thin-wall stainless steel tube |
| CN105436598A (en) * | 2015-12-27 | 2016-03-30 | 天津尚吉液压设备有限公司 | Online automatic pipe cutting device |
| CN106424899A (en) * | 2016-12-26 | 2017-02-22 | 郑州天舜电子技术有限公司 | Stainless steel pipe cutting machine |
-
2018
- 2018-01-31 CN CN201810099249.0A patent/CN108213550A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11245115A (en) * | 1998-03-02 | 1999-09-14 | Kawasaki Heavy Ind Ltd | Pipe cutting device |
| JP2010115747A (en) * | 2008-11-13 | 2010-05-27 | Omi Kogyo Co Ltd | Pipe cutter |
| CN201320637Y (en) * | 2008-12-23 | 2009-10-07 | 张国良 | Pipe cutting device |
| CN202555891U (en) * | 2012-01-16 | 2012-11-28 | 宁波雄狮机械制造有限公司 | Full-automatic numerical control cutting machine for steel pipes |
| CN203621602U (en) * | 2013-12-24 | 2014-06-04 | 湖北工业大学 | Device for double-blade-symmetrical planet type automatic cutting of thin-wall stainless steel tube |
| CN105436598A (en) * | 2015-12-27 | 2016-03-30 | 天津尚吉液压设备有限公司 | Online automatic pipe cutting device |
| CN106424899A (en) * | 2016-12-26 | 2017-02-22 | 郑州天舜电子技术有限公司 | Stainless steel pipe cutting machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109202991A (en) * | 2018-08-31 | 2019-01-15 | 浙江信基科技有限公司 | A kind of automotive hose cutter device |
| CN110670572A (en) * | 2019-10-17 | 2020-01-10 | 李伟 | Road bridge is road bed tamping unit for construction |
| CN112720628A (en) * | 2020-12-25 | 2021-04-30 | 王晓春 | Composite plastic film processing system |
| CN114193534A (en) * | 2021-12-17 | 2022-03-18 | 六安新兴塑管有限公司 | Fixed-length cutting device for production of large-diameter plastic pipes |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108213550A (en) | A kind of pipe part cutter device | |
| US4231153A (en) | Article placement system | |
| CN102806418B (en) | Full-automatic diamond saw blade welding machine | |
| CN206551259U (en) | A kind of jade bar cutting machine | |
| CN105750392B (en) | A kind of impedance piece automatic clicker | |
| CN105058212A (en) | End part cutting and fine-grinding device of valve stem | |
| TWI500469B (en) | Screwing machine | |
| CN103121287B (en) | Novel rubber covered roller winding and surface-covering machine | |
| JPH0244674B2 (en) | ||
| CN206188651U (en) | High accuracy glass -cutting machine | |
| CN105312906B (en) | Heat-generating pipe pipe end kludge | |
| JPS5818231A (en) | Method of removing sealed opening part of synthetic resin container | |
| CN107096659A (en) | One kind is used for workpiece surface electrostatic powder coating machine | |
| CN106113135A (en) | Airtight sputum aspirator tube inner core automatic conveying device and operational approach | |
| CN207508451U (en) | A kind of plug periphery tapping machine | |
| CN205496360U (en) | Automatic clicker of impedance piece | |
| JP5246571B2 (en) | Cylinder unit | |
| US10668669B2 (en) | System and method for manufacturing a bag for medical purposes | |
| CN109985768A (en) | Glue stations | |
| CN106252051B (en) | A kind of inductance adhering device | |
| CN112756947A (en) | Intubation device for inserting pump body and suction tube of perfume sprayer | |
| CN209190454U (en) | Pusher for valve grinder | |
| CN104057151A (en) | Cut-off machine for Bondy tube | |
| US8888416B2 (en) | Method and system for drill with interrupted feed | |
| CN108000645A (en) | Wood seal rubber automatic bonding machine |
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 |
Application publication date: 20180629 |
|
| RJ01 | Rejection of invention patent application after publication |