CN114500602B - Copper-clad plate cutting control system based on Internet of things and cutting machine thereof - Google Patents
Copper-clad plate cutting control system based on Internet of things and cutting machine thereof Download PDFInfo
- Publication number
- CN114500602B CN114500602B CN202210132976.9A CN202210132976A CN114500602B CN 114500602 B CN114500602 B CN 114500602B CN 202210132976 A CN202210132976 A CN 202210132976A CN 114500602 B CN114500602 B CN 114500602B
- Authority
- CN
- China
- Prior art keywords
- copper
- fixedly connected
- internet
- clad plate
- frame
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching
- H05K3/0052—Depaneling, i.e. dividing a panel into circuit boards; Working of the edges of circuit boards
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention discloses a copper-clad plate blanking control system based on the Internet of things and a blanking machine thereof, and the copper-clad plate blanking control system based on the Internet of things comprises a control host, a blanking execution unit, an Internet of things data acquisition gateway, a service platform and a mobile terminal; the invention discloses a copper-clad plate cutting machine based on the Internet of things, which comprises a rack, wherein one side of a first supporting frame and one side of a second supporting frame are fixedly connected with sliding rails, the surfaces of the sliding rails are in sliding connection with movable bases, one side of each movable base is rotationally connected with a fixed shaft, the surfaces of the fixed shafts are fixedly connected with a mounting frame, one side of the mounting frame is fixedly connected with a reciprocating saw motor, and saw blades are arranged between the two reciprocating saw motors. This kind of copper-clad plate feed control system based on thing networking and its blanking machine have solved the problem that traditional production line can not realize the thing networking, improve production efficiency, make things convenient for the management of enterprise.
Description
Technical Field
The invention relates to the technical field of copper-clad plate processing, in particular to a copper-clad plate material opening control system based on the Internet of things and a material opening machine thereof.
Background
The copper-clad laminate is a plate-like material, called copper-clad plate for short, which is prepared by impregnating electronic glass fiber cloth or other reinforcing materials with resin, and coating copper foil on one or both sides and hot-pressing. Various printed circuit boards with different forms and different functions are manufactured by selectively performing working procedures such as processing, etching, drilling, copper plating and the like on a copper-clad plate.
The first step of copper-clad plate processing is to utilize the blanking machine to cut the raw materials, cuts out required size and shape, and the current course of working needs the manpower to carry out on-the-spot tracking, control to each step, and manpower waste is serious, and inefficiency, along with the development of emerging industry, the thing networking is developed along with it, consequently, how to realize the combination of thing networking and traditional production is the key place that realizes production line network control management.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides the copper-clad plate material opening control system based on the Internet of things and the material opening machine thereof, which solve the problem that the Internet of things cannot be realized by the traditional production line, improve the production efficiency and facilitate the management of enterprises.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a copper-clad plate feed control system based on thing networking, includes control host computer, feed execution unit, thing networking data acquisition gateway, service platform and mobile terminal, control host computer signal connection feed execution unit and thing networking data acquisition gateway, thing networking data acquisition gateway signal connection service platform, service platform signal connection mobile terminal, feed execution unit includes electronic transport roller, reciprocating saw motor, rotation motor and mobile motor, control host computer includes master control unit, communication unit, program storage module, alarm record module, video record module and parameter setting unit all with master control unit electric connection.
The utility model provides a copper-clad plate cutting machine based on thing networking, includes foretell copper-clad plate cutting control system based on thing networking, still includes the frame, the top of frame is provided with electronic transport roller, the below of frame still fixedly connected with backup pad, the first braced frame of top fixedly connected with of backup pad, the top fixedly connected with second braced frame of frame, one side fixedly connected with slide rail of first braced frame and second braced frame, the surface sliding connection of slide rail has the removal seat, one side rotation of removing the seat is connected with the fixed axle, the fixed surface of fixed axle is connected with the mounting bracket, one side fixedly connected with reciprocating saw motor of mounting bracket, two be provided with the saw blade between the reciprocating saw motor, one side of removing the seat is provided with the rotatory angle control device of drive fixed axle, the bottom of backup pad and the top of second braced frame are provided with the mobile device that the drive removed the seat and remove.
Preferably, the angle control device comprises a rotating motor and a first gear, the first gear is fixed on the surface of the fixed shaft, the output shaft end of the rotating motor is fixedly connected with a second gear, and the second gear is meshed with the first gear.
Preferably, the moving device comprises a moving motor and a fixing frame, a screw rod is arranged at the center of the fixing frame, one end of the screw rod is fixedly connected with a first synchronous wheel, the output shaft end of the moving motor is fixedly connected with a second synchronous wheel, a synchronous belt is arranged between the first synchronous wheel and the second synchronous wheel, a thread block is connected with the surface of the screw rod in a threaded manner, a connecting block is fixedly connected to one side of the thread block, and one end of the connecting block is fixedly connected with one side of the moving seat.
Preferably, two sliding rails are arranged, sliding grooves matched with the sliding rails are formed in the surfaces of the movable seats, and the sliding rails are of L-shaped structures.
Preferably, the electric conveying rollers are arranged at equal intervals, and the saw blade is arranged in a gap between the two electric conveying rollers.
Preferably, a connecting rod is arranged at one side of the bottom of the movable seat at the top, a pressing plate is arranged at one side of the connecting rod, and the pressing plates are arranged at two sides of the saw blade.
Preferably, a camera is fixedly connected to one side of the mounting frame at the top.
Preferably, a control box is arranged on one side of the top of the supporting plate.
(III) beneficial effects
The invention provides a copper-clad plate blanking control system based on the Internet of things and a blanking machine thereof. The beneficial effects are as follows:
(1) According to the copper-clad plate cutting control system based on the Internet of things, the communication unit is arranged in the control host, so that the traditional control system is combined with the Internet of things, real-time monitoring by utilizing the Internet of things in processing is realized, the requirements of intelligent and emerging industry development are met, and the personnel investment in the field is reduced.
(2) This kind of copper-clad plate blanking machine based on thing networking through setting up two braced frames in the frame, is provided with movable seat and rotatable fixed axle that removes in the braced frame, utilizes the reciprocating motion of saw blade to realize carrying out the blanking to the raw materials, can utilize the removal of movable seat to change the position of blanking, utilizes the rotation of fixed axle to change the direction of blanking, satisfies the processing of equidimension and shape not.
Drawings
FIG. 1 is a schematic diagram of a system architecture of the present invention;
FIG. 2 is a schematic structural view of the blanking machine of the present invention;
FIG. 3 is an enlarged view of the invention at A in FIG. 2;
fig. 4 is a schematic structural view of a second supporting frame of the present invention.
In the figure: the system comprises a 1-control host, a 101-main control unit, a 102-communication unit, a 103-program storage module, a 104-alarm recording module, a 105-video recording module, a 106-parameter setting unit, a 2-blanking execution unit, a 3-internet of things data acquisition gateway, a 4-service platform, a 5-mobile terminal, a 6-rack, a 7-electric conveying roller, an 8-supporting plate, a 9-first supporting frame, a 10-second supporting frame, a 11-sliding rail, a 12-mobile seat, a 13-fixed shaft, a 14-mounting frame, a 15-reciprocating saw motor, a 16-saw blade, a 17-first gear, a 18-rotating motor, a 19-second gear, a 20-moving device, a 201-mobile motor, a 202-fixed frame, a 203-lead screw, a 204-first synchronous wheel, a 205-second synchronous wheel, a 206-synchronous belt, a 207-threaded block, a 208-connecting block, a 21-connecting rod, a 22-pressing plate, a 23-camera and a 24-control box.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a copper-clad plate feed control system based on thing networking, including control host 1, the feed execution unit 2, thing networking data acquisition gateway 3, service platform 4 and mobile terminal 5, control host 1 signal connection feed execution unit 2 and thing networking data acquisition gateway 3, thing networking data acquisition gateway 3 signal connection service platform 4, service platform 4 signal connection mobile terminal 5, mobile terminal 5 can be the cell-phone end, mobile terminal 5 passes through service platform 4 direct control host 1, feed execution unit 2 includes electronic transport roller 7, reciprocating saw motor 15, rotating motor 18 and mobile motor 201, control host 1 includes master control unit 101, communication unit 102, program storage module 103, alarm recording module 104, video recording module 105 and parameter setting unit 106, communication between communication unit 102 and thing networking data acquisition gateway 3 is realized, program storage module 103 can store the processing program that sends from mobile terminal 5, also can store the program that sets up from parameter setting unit 106, video recording module 105 is used for recording the course of work and passes to service platform 4 through communication unit 102 and thing networking data acquisition gateway 3 at any time, mobile terminal 5 can be from service platform 4, communication unit 102, program storage module 103 is all can be transferred from communication unit 4, program storage unit 102, alarm recording module 104 and electronic recording module 106 are all connected with alarm setting unit electrical property.
The utility model provides a copper-clad plate cutting machine based on thing networking, including the aforesaid copper-clad plate cutting control system based on thing networking, still include frame 6, the top of frame 6 is provided with electronic transport roller 7, electronic transport roller 7 equidistant setting, electronic transport roller 7 is used for driving copper-clad plate raw materials and advances, the below of frame 6 still fixedly connected with backup pad 8, the first braced frame 9 of top fixedly connected with of backup pad 8, the top fixedly connected with second braced frame 10 of frame 6, one side fixedly connected with slide rail 11 of first braced frame 9 and second braced frame 10, the surface sliding connection of slide rail 11 has movable seat 12, slide rail 11 is provided with two, the spout with slide rail 11 adaptation has been seted up on the surface of movable seat 12, slide rail 11 is L type structure, one side rotation of movable seat 12 is connected with fixed axle 13, the fixed surface fixedly connected with mounting bracket 14 of fixed axle 13, one side fixedly connected with reciprocating saw 15 of mounting bracket 14, be provided with saw blade 16 between two reciprocating motor 15, saw blade 16 sets up in the space between two electronic transport rollers 7. An angle control device for driving the fixed shaft 13 to rotate is arranged on one side of the movable seat 12, a movable device 20 for driving the movable seat 12 to move is arranged at the bottom of the supporting plate 8 and at the top of the second supporting frame 10, the position of the saw blade 16 and the angle of the saw blade 16 can be changed through the angle control device and the movable device 20, special-shaped cutting can be realized, and different requirements are met;
the angle control device comprises a rotating motor 18 and a first gear 17, the first gear 17 is fixed on the surface of the fixed shaft 13, a second gear 19 is fixedly connected to the output shaft end of the rotating motor 18, the second gear 19 is meshed with the first gear 17, and the rotating motor 18 drives the fixed shaft 13 to rotate through a synchronous belt, so that the angle of the saw blade 16 is changed.
The moving device 20 comprises a moving motor 201 and a fixed frame 202, a screw rod 203 is arranged in the center of the fixed frame 202, one end of the screw rod 203 is fixedly connected with a first synchronizing wheel 204, an output shaft end of the moving motor 201 is fixedly connected with a second synchronizing wheel 205, a synchronous belt 206 is arranged between the first synchronizing wheel 204 and the second synchronizing wheel 205, a thread block 207 is connected to the surface of the screw rod 203 in a threaded manner, a connecting block 208 is fixedly connected to one side of the thread block 207, one end of the connecting block 208 is fixedly connected to one side of the moving seat 12, and the moving of the moving seat 12 can be driven through rotation of the screw rod 203, so that the position of the moving seat 12 is changed.
The bottom side of top movable seat 12 is provided with connecting rod 21, and one side of connecting rod 21 is provided with clamp plate 22, and clamp plate 22 sets up in the both sides of saw blade 16, utilizes clamp plate 22 to push down the raw materials of copper-clad plate, has guaranteed the stability in the cutting process.
A camera 23 is fixedly connected to one side of the top mounting frame 14 for recording the working process.
A control box 24 is arranged on one side of the top of the supporting plate 8, and the control host 1 is arranged in the control box 24.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. Copper-clad plate feed control system based on thing networking, its characterized in that: including control host computer (1), material execution unit (2), thing networking data acquisition gateway (3), service platform (4) and mobile terminal (5), control host computer (1) signal connection material execution unit (2) and thing networking data acquisition gateway (3), thing networking data acquisition gateway (3) signal connection service platform (4), service platform (4) signal connection mobile terminal (5), material execution unit (2) include electronic transport roller (7), reciprocating saw motor (15), rotation motor (18) and mobile motor (201), control host computer (1) include master control unit (101), communication unit (102), program storage module (103), alarm recording module (104), video recording module (105) and parameter setting unit (106) all are connected with master control unit (101) electricity.
2. The copper-clad plate cutting machine based on the Internet of things comprises the copper-clad plate cutting control system based on the Internet of things as claimed in claim 1, and is characterized in that: still include frame (6), the top of frame (6) is provided with electronic transport roller (7), the below of frame (6) still fixedly connected with backup pad (8), the top fixedly connected with first braced frame (9) of backup pad (8), the top fixedly connected with second braced frame (10) of frame (6), one side fixedly connected with slide rail (11) of first braced frame (9) and second braced frame (10), the surface sliding connection of slide rail (11) has movable seat (12), one side rotation of movable seat (12) is connected with fixed axle (13), the surface fixedly connected with mounting bracket (14) of fixed axle (13), one side fixedly connected with reciprocating saw motor (15) of mounting bracket (14), two be provided with saw blade (16) between the reciprocating saw motor (15), one side of movable seat (12) is provided with the rotatory angle control device of drive fixed axle (13), the bottom of backup pad (8) and the top of second braced frame (10) are provided with the movable seat (20) of drive.
3. The copper-clad plate cutting machine based on the internet of things according to claim 2, wherein: the angle control device comprises a rotating motor (18) and a first gear (17), wherein the first gear (17) is fixed on the surface of a fixed shaft (13), a second gear (19) is fixedly connected to the output shaft end of the rotating motor (18), and the second gear (19) is meshed with the first gear (17).
4. The copper-clad plate cutting machine based on the internet of things according to claim 2, wherein: the mobile device (20) comprises a mobile motor (201) and a fixed frame (202), a screw rod (203) is arranged in the center of the fixed frame (202), one end of the screw rod (203) is fixedly connected with a first synchronous wheel (204), the output shaft end of the mobile motor (201) is fixedly connected with a second synchronous wheel (205), a synchronous belt (206) is arranged between the first synchronous wheel (204) and the second synchronous wheel (205), a thread block (207) is connected to the surface of the screw rod (203) in a threaded manner, a connecting block (208) is fixedly connected to one side of the thread block (207), and one end of the connecting block (208) is fixedly connected with one side of a mobile seat (12).
5. The copper-clad plate cutting machine based on the internet of things according to claim 2, wherein: the sliding rails (11) are arranged in two, sliding grooves matched with the sliding rails (11) are formed in the surfaces of the movable seats (12), and the sliding rails (11) are of L-shaped structures.
6. The copper-clad plate cutting machine based on the internet of things according to claim 2, wherein: the electric conveying rollers (7) are arranged at equal intervals, and the saw blade (16) is arranged in a gap between the two electric conveying rollers (7).
7. The copper-clad plate cutting machine based on the internet of things according to claim 2, wherein: the top remove bottom one side of seat (12) and be provided with connecting rod (21), one side of connecting rod (21) is provided with clamp plate (22), clamp plate (22) set up the both sides at saw blade (16).
8. The copper-clad plate cutting machine based on the internet of things according to claim 2, wherein: one side of the mounting frame (14) at the top is fixedly connected with a camera (23).
9. The copper-clad plate cutting machine based on the internet of things according to claim 2, wherein: a control box (24) is arranged on one side of the top of the supporting plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210132976.9A CN114500602B (en) | 2022-02-14 | 2022-02-14 | Copper-clad plate cutting control system based on Internet of things and cutting machine thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210132976.9A CN114500602B (en) | 2022-02-14 | 2022-02-14 | Copper-clad plate cutting control system based on Internet of things and cutting machine thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114500602A CN114500602A (en) | 2022-05-13 |
| CN114500602B true CN114500602B (en) | 2023-08-15 |
Family
ID=81479623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210132976.9A Active CN114500602B (en) | 2022-02-14 | 2022-02-14 | Copper-clad plate cutting control system based on Internet of things and cutting machine thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114500602B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081678A (en) * | 2016-08-16 | 2016-11-09 | 永天机械设备制造(深圳)有限公司 | A kind of copper-clad plate full-automatic sawing sheet equipment |
| CN111352392A (en) * | 2020-03-31 | 2020-06-30 | 江苏帕尔默智能科技有限公司 | Full-automatic numerical control aluminum plate saw controller based on PC |
| CN113260156A (en) * | 2021-05-11 | 2021-08-13 | 王尚书 | Copper-clad plate production substrate cutting processing equipment and processing method |
| CN113477558A (en) * | 2021-06-27 | 2021-10-08 | 重庆德凯实业股份有限公司 | Device for producing and classifying and packaging copper-clad plates |
| CN215698531U (en) * | 2021-09-22 | 2022-02-01 | 重庆弘耀电子科技有限公司 | Full-automatic cutting machine for processing circuit board |
-
2022
- 2022-02-14 CN CN202210132976.9A patent/CN114500602B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081678A (en) * | 2016-08-16 | 2016-11-09 | 永天机械设备制造(深圳)有限公司 | A kind of copper-clad plate full-automatic sawing sheet equipment |
| CN111352392A (en) * | 2020-03-31 | 2020-06-30 | 江苏帕尔默智能科技有限公司 | Full-automatic numerical control aluminum plate saw controller based on PC |
| CN113260156A (en) * | 2021-05-11 | 2021-08-13 | 王尚书 | Copper-clad plate production substrate cutting processing equipment and processing method |
| CN113477558A (en) * | 2021-06-27 | 2021-10-08 | 重庆德凯实业股份有限公司 | Device for producing and classifying and packaging copper-clad plates |
| CN215698531U (en) * | 2021-09-22 | 2022-02-01 | 重庆弘耀电子科技有限公司 | Full-automatic cutting machine for processing circuit board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114500602A (en) | 2022-05-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109702257A (en) | A kind of wiring board slotting attachment | |
| CN114500602B (en) | Copper-clad plate cutting control system based on Internet of things and cutting machine thereof | |
| CN213320298U (en) | Cutting device is used in production of copper foil sticky tape | |
| CN112917885A (en) | Automatic distance section laminating machine with clean function | |
| CN218460958U (en) | A processing milling machine for machine parts | |
| CN214557775U (en) | Cutting device is used in production of various steel battenboard | |
| CN114473508B (en) | Copper-clad plate cutting equipment and processing method | |
| CN213946551U (en) | Circuit board cutting device | |
| CN213967484U (en) | Die cutting tool for eliminating local glue of die cutting product | |
| CN220428589U (en) | Electrical control side cut device | |
| CN213651354U (en) | Workshop conveyor system for label paper production | |
| CN113442186A (en) | Electrolytic copper foil is with accurate equipment of cutting | |
| CN102423760A (en) | Automatic mould cleaning device used on FPC (Flexible Printed Circuit) die cutting machine | |
| CN220180151U (en) | Glass panel tectorial membrane guillootine | |
| CN218593086U (en) | Cutting device | |
| CN216465134U (en) | Circular cutting mechanism of plywood | |
| CN216400544U (en) | Automatic film sticking machine device for film circuit board combination production | |
| CN214490780U (en) | High-efficient cutting device of copper-clad plate production usefulness | |
| CN218803184U (en) | Cotton board groover of glass | |
| CN210498127U (en) | Cutting device for data line processing | |
| CN213387083U (en) | Novel rewinding inspection machine of high efficiency | |
| CN218110877U (en) | Three-station cutting device for adhesive material | |
| CN216229608U (en) | Shear roller device based on efficiency is cut to improvement copper foil | |
| CN211162355U (en) | Plasma cutting machine frame | |
| CN212761145U (en) | Servo power knife tower type numerical control machine tool |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |