CN113718304A - Plastic electroplating system and electroplating method - Google Patents
Plastic electroplating system and electroplating method Download PDFInfo
- Publication number
- CN113718304A CN113718304A CN202111026282.9A CN202111026282A CN113718304A CN 113718304 A CN113718304 A CN 113718304A CN 202111026282 A CN202111026282 A CN 202111026282A CN 113718304 A CN113718304 A CN 113718304A
- Authority
- CN
- China
- Prior art keywords
- module
- data
- spraying
- plastic
- positioning
- 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- Withdrawn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
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/54—Electroplating of non-metallic surfaces
- C25D5/56—Electroplating of non-metallic surfaces of plastics
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
- C25D21/12—Process control or regulation
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Automation & Control Theory (AREA)
- Chemically Coating (AREA)
Abstract
The invention discloses a plastic electroplating system and an electroplating method, which comprise a data collection module, a data processing module, a data display module, a data feedback driving module and a data input module, wherein the data collection module is used for detecting various data of multiple points of equipment, the data processing module is used for processing the data of the whole system, the data display module is used for displaying the detected data, the data feedback driving module is used for solving the abnormal data of the points, and the data input module is used for inputting data reference parameters. According to the invention, through the arrangement of the data collection module, the data processing module, the data display module, the data feedback driving module and the data input module, multiple kinds of data can be detected on multiple points of the equipment, the data processing is carried out on the whole system, the detected data is displayed, abnormal data is solved, parameters can be input at the same time, and the application range of the equipment work is effectively improved.
Description
Technical Field
The invention belongs to the technical field of plastic electroplating, and particularly relates to a plastic electroplating system and an electroplating method.
Background
The purpose of plastic electroplating is to coat metal on the surface of plastic, which not only increases the beauty, but also compensates the defects of plastic, endows the metal with properties, and gives full play to the characteristics of plastic and metal.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a plastic electroplating system and an electroplating method which have consistent electroplating effect, high electroplating uniformity and rapid processing production.
The invention is realized in such a way that a plastic electroplating system and an electroplating method comprise a data collection module, a data processing module, a data display module, a data feedback driving module and a data input module, wherein the data collection module is used for detecting various data of multiple points of equipment, the data processing module is used for processing the data of the whole system, the data display module is used for displaying the detected data, the data feedback driving module is used for solving the abnormal data of each point, and the data input module is used for inputting data reference parameters.
Preferably, the data collection module includes: temperature detect module, concentration detection module, response module, identification module and detection module, temperature detect module and concentration detection module are used for clearing up sanitizer and solvent, the response module is used for surveying article, identification module and detection module are used for discerning the product and detect, judge whether qualified.
Preferably, the data display module includes: the device comprises a control terminal display, a production line display screen and a mobile end display, wherein the control terminal display, the production line display screen and the mobile end display are used for displaying multi-party parameters.
Preferably, the data feedback driving module includes: the temperature control module is used for keeping constant temperature of the cleaning agent and the solvent, the water and medicine adding module is used for maintaining the concentration of the cleaning agent and the solvent, and the defective product processing module is used for sorting unqualified products.
Preferably, the method comprises the following steps: a. the first step is as follows: cleaning plastics, namely primarily cleaning the plastics by using a cleaning agent, then washing the plastics by using water, keeping constant temperature by using a temperature detection module, and balancing the concentration by using a concentration detection module;
b. the second step is that: surface treatment, namely, identifying through an induction module, and spraying the plastic surface through a spraying structure; c. the third step: coarsening the surface, namely, carrying out omnibearing spraying of chemical materials on the surface of the plastic by the spraying structure through identification of the induction module so as to enable the chemical materials to generate a coarsening effect on the plastic;
d. the fourth step: surface adsorption, namely, adsorbing the metal reducing agent on the surface of the plastic through a spraying structure by identifying through an induction module;
e. the fifth step: and (4) product inspection, namely performing system identification inspection on the processed plastic through an identification module and a detection module.
Preferably, the spraying structure in the steps b, c and d includes a spraying pipe, a connecting pipe, a hose, a spraying head and a positioning structure, wherein one side of the connecting pipe close to the spraying pipe is fixedly communicated with the spraying pipe, one side of the connecting pipe far away from the spraying pipe is fixedly communicated with the hose, one end of the hose far away from the connecting pipe is fixedly communicated with the spraying head, the front side of the spraying head is fixedly connected with the rear side of the positioning structure, and one side of the positioning structure close to the spraying pipe is fixedly connected with the surface of the spraying pipe.
Preferably, the positioning structure comprises six positioning structures, and the six positioning structures are uniformly distributed on two sides of the spraying pipe.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the arrangement of the data collection module, the data processing module, the data display module, the data feedback driving module and the data input module, multiple kinds of data can be detected on multiple points of the equipment, the data processing is carried out on the whole system, the detected data is displayed, abnormal data is solved, parameters can be input at the same time, and the application range of the equipment work is effectively improved.
2. According to the invention, the data collection module is arranged, so that the temperature and the concentration can be measured in real time, the constant temperature and the constant concentration can be conveniently carried out subsequently, the specific position of a processed product can be identified, the material waste is avoided, the quality of the product is monitored, and the product percent of pass is ensured.
3. The data display module is arranged, so that the specific numerical values of each production line can be displayed, the operation of operators is facilitated, and the unified management is facilitated.
4. According to the invention, the data feedback driving module is arranged, so that the temperature and the concentration can be kept constant, defective products can be picked out, and the product quality is ensured.
5. By the electroplating method, the plastic can be effectively and systematically electroplated for production and processing, and the purposes of consistent electroplating effect, high electroplating uniformity and rapid processing and production are achieved.
6. According to the invention, through the arrangement of the spraying structure, the plastic can be sprayed and processed in multiple directions, so that the material is better combined with the plastic.
7. According to the invention, the positioning structure is arranged, so that the spraying heads can be conveniently connected and fixed, and the material can be sprayed at multiple angles, so that the application range of the equipment is wider.
Drawings
FIG. 1 is a schematic flow chart of a system provided by an embodiment of the present invention;
fig. 2 is a perspective view of a spray structure provided by an embodiment of the present invention.
In the figure: 1. a spray pipe; 2. a connecting pipe; 3. a hose; 4. a spray head; 5. a positioning structure; 501. a positioning frame; 502. adjusting the nut; 503. positioning a nut; 504. and (4) screws.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.
The structure of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 2, a plastic electroplating system and an electroplating method provided in an embodiment of the present invention include a data collection module, a data processing module, a data display module, a data feedback driving module, and a data input module, where the data collection module is configured to detect multiple points of equipment, the data processing module is configured to process data of the whole system, the data display module is configured to display detected data, the data feedback driving module is configured to solve abnormal data of each point, and the data input module is configured to input data reference parameters.
The data collection module includes: temperature detect module, concentration detection module, response module, identification module and detection module, temperature detect module and concentration detection module are used for clearing up sanitizer and solvent, and the response module is used for surveying article, and identification module and detection module are used for discerning the product and detect, judge whether qualified.
Adopt above-mentioned scheme: through setting up the data collection module, can carry out real-time measurement to temperature and concentration, convenient follow-up constant temperature and the constancy of concentration of carrying on, can also discern specific position to the processing product simultaneously, avoid the material extravagant to and carry out quality monitoring to the product, guarantee the product percent of pass.
The data display module includes: the control terminal display, the assembly line display screen and the mobile end display are used for displaying multi-party parameters.
Adopt above-mentioned scheme: through setting up data display module, can show the concrete numerical value of each production water line, make things convenient for the operator to operate, convenient unified management simultaneously.
The data feedback driving module comprises: the temperature control module is used for keeping constant temperature of the cleaning agent and the solvent, the water and medicine adding module is used for maintaining the concentration of the cleaning agent and the solvent, and the defective product processing module is used for sorting unqualified products.
Adopt above-mentioned scheme: through setting up data feedback drive module, can carry out constant temperature and concentration constancy to temperature and concentration, can pick out incomplete article simultaneously, guarantee product quality.
The method comprises the following steps: a. the first step is as follows: cleaning plastics, namely primarily cleaning the plastics by using a cleaning agent, then washing the plastics by using water, keeping constant temperature by using a temperature detection module, and balancing the concentration by using a concentration detection module;
b. the second step is that: surface treatment, namely, identifying through an induction module, and spraying the plastic surface through a spraying structure; c. the third step: coarsening the surface, namely, carrying out omnibearing spraying of chemical materials on the surface of the plastic by the spraying structure through identification of the induction module so as to enable the chemical materials to generate a coarsening effect on the plastic;
d. the fourth step: surface adsorption, namely, adsorbing the metal reducing agent on the surface of the plastic through a spraying structure by identifying through an induction module;
e. the fifth step: and (4) product inspection, namely performing system identification inspection on the processed plastic through an identification module and a detection module.
Adopt above-mentioned scheme: by the electroplating method, the plastic can be effectively and systematically electroplated for production and processing, and the purposes of consistent electroplating effect, high electroplating uniformity and rapid processing and production are achieved.
The spraying structure in the steps b, c and d comprises a spraying pipe 1, a connecting pipe 2, a hose 3, a spraying head 4 and a positioning structure 5, one side of the connecting pipe 2, which is close to the spraying pipe 1, is fixedly communicated with the spraying pipe 1, one side of the connecting pipe 2, which is far away from the spraying pipe 1, is fixedly communicated with the hose 3, one end of the hose 3, which is far away from the connecting pipe 2, is fixedly communicated with the spraying head 4, the front side of the spraying head 4 is fixedly connected with the rear side of the positioning structure 5, and one side of the positioning structure 5, which is close to the spraying pipe 1, is fixedly connected with the surface of the spraying pipe 1.
Adopt above-mentioned scheme: through the setting of spraying structure, can diversely carry out spraying processing to plastics, make the material better combine with plastics.
Adopt above-mentioned scheme: through setting up location structure 5, can conveniently connect fixedly to spraying head 4 to the realization is to the spraying of material multi-angle, makes the application scope of equipment wider.
The working principle of the invention is as follows:
the operation process comprises the steps of preliminarily cleaning by using a cleaning agent, then washing, monitoring the temperature and the concentration of liquid by a temperature detection module and a concentration detection module, controlling the temperature and the concentration of water by a temperature control module and a water and drug adding module when the temperature or the concentration is not in an interval range, identifying by an induction module, spraying the surface of plastic by a spraying structure, identifying by the induction module, spraying the surface of the plastic by the spraying structure, spraying chemical materials on the surface of the plastic in an all-dimensional manner by the spraying structure, enabling the chemical materials to generate a roughening effect on the plastic, identifying by the induction module, adsorbing a metal reducing agent on the surface of the plastic by the spraying structure, carrying out system identification and inspection on the processed plastic by the identification module and the detection module, connecting the spraying pipe 1 with spraying equipment, and enabling the liquid to enter the connecting pipe 2 and the hose 3 through the spraying pipe 1, then the spraying head 4 sprays the spraying liquid, when the spraying structure needs to be adjusted in position, the positioning nut 503 is screwed, the positioning nut 503 and the adjusting nut 502 cannot clamp the positioning frame 501 tightly, the spraying head 4 is rotated, the spraying head 4 is adjusted to a proper position, the positioning nut 503 is screwed, the positioning nut 503 and the adjusting nut 502 clamp the positioning frame 501 tightly, and therefore the angle adjustment of the spraying head 4 is completed.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A plastic electroplating system, characterized in that: the device comprises a data collection module, a data processing module, a data display module, a data feedback driving module and a data input module, wherein the data collection module is used for detecting various data of multiple points of equipment, the data processing module is used for processing data of the whole system, the data display module is used for displaying detected data, the data feedback driving module is used for solving abnormal data of each point, and the data input module is used for inputting data reference parameters.
2. A plastic electroplating system as recited in claim 1, wherein: the data collection module includes: temperature detect module, concentration detection module, response module, identification module and detection module, temperature detect module and concentration detection module are used for clearing up sanitizer and solvent, the response module is used for surveying article, identification module and detection module are used for discerning the product and detect, judge whether qualified.
3. A plastic electroplating system as claimed in claim 2, wherein: the data display module includes: the device comprises a control terminal display, a production line display screen and a mobile end display, wherein the control terminal display, the production line display screen and the mobile end display are used for displaying multi-party parameters.
4. A plastic electroplating system as claimed in claim 3, wherein: the data feedback driving module includes: the temperature control module is used for keeping constant temperature of the cleaning agent and the solvent, the water and medicine adding module is used for maintaining the concentration of the cleaning agent and the solvent, and the defective product processing module is used for sorting unqualified products.
5. The plating method of a plastic plating system according to claim 4, wherein: the method comprises the following steps: a. the first step is as follows: cleaning plastics, namely primarily cleaning the plastics by using a cleaning agent, then washing the plastics by using water, keeping constant temperature by using a temperature detection module, and balancing the concentration by using a concentration detection module;
b. the second step is that: surface treatment, namely, identifying through an induction module, and spraying the plastic surface through a spraying structure;
c. the third step: coarsening the surface, namely, carrying out omnibearing spraying of chemical materials on the surface of the plastic by the spraying structure through identification of the induction module so as to enable the chemical materials to generate a coarsening effect on the plastic;
d. the fourth step: surface adsorption, namely, adsorbing the metal reducing agent on the surface of the plastic through a spraying structure by identifying through an induction module;
e. the fifth step: and (4) product inspection, namely performing system identification inspection on the processed plastic through an identification module and a detection module.
6. The plating method of a plastic plating system according to claim 5, wherein: the spraying structure in the steps b, c and d comprises a spraying pipe (1), a connecting pipe (2), a hose (3), a spraying head (4) and a positioning structure (5), wherein the connecting pipe (2) is fixedly communicated with the spraying pipe (1) at one side close to the spraying pipe (1), the connecting pipe (2) is fixedly communicated with the hose (3) at one side far away from the spraying pipe (1), the hose (3) is fixedly communicated with the spraying head (4) at one end far away from the connecting pipe (2), the front side of the spraying head (4) is fixedly connected with the rear side of the positioning structure (5), and the positioning structure (5) is fixedly connected with the surface of the spraying pipe (1) at one side close to the spraying pipe (1).
7. The plating method of a plastic plating system according to claim 6, wherein: the positioning structure (5) comprises a positioning frame (501), an adjusting nut (502), a positioning nut (503) and a screw (504), one side of the positioning frame (501), which is close to the spray pipe (1), is fixedly connected with the surface of the spray pipe (1), the screw (504) is positioned in the positioning frame (501), and is movably connected with the positioning frame (501), the front side of the screw (504) is fixedly connected with the rear side of the adjusting nut (502), the positioning nut (503) is sleeved on the surface of the screw (504), and is in threaded connection with a screw (504), the rear side of the adjusting nut (502) is in contact with the front side of the positioning frame (501), the front side of the positioning nut (503) is contacted with the rear side of the positioning frame (501), the rear side of the screw (504) is fixedly connected with the front side of the spray head (4), the number of the positioning structures (5) is six, and the positioning structures are uniformly distributed on two sides of the spraying pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111026282.9A CN113718304A (en) | 2021-09-02 | 2021-09-02 | Plastic electroplating system and electroplating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111026282.9A CN113718304A (en) | 2021-09-02 | 2021-09-02 | Plastic electroplating system and electroplating method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113718304A true CN113718304A (en) | 2021-11-30 |
Family
ID=78681048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111026282.9A Withdrawn CN113718304A (en) | 2021-09-02 | 2021-09-02 | Plastic electroplating system and electroplating method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113718304A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120296176A1 (en) * | 2004-08-09 | 2012-11-22 | Ewa Herbst | Method and apparatus for diagnosis and treatment |
| CN105196573A (en) * | 2015-10-27 | 2015-12-30 | 上海车功坊汽车服务有限公司 | Repair process for plastic component of automobile |
| CN106567114A (en) * | 2016-11-02 | 2017-04-19 | 华南理工大学 | Electroplating method for spraying and activating of surface of ABS plastic |
| CN107904637A (en) * | 2017-10-23 | 2018-04-13 | 陕西品达石化有限公司 | A kind of method of phenoplasts electro-coppering |
| CN208407452U (en) * | 2018-06-12 | 2019-01-22 | 赣州联宇宏科技有限公司 | A kind of electronic circuit board spraying equipment pipeline Antikink device |
| CN109433446A (en) * | 2018-12-25 | 2019-03-08 | 柳州坚瑞新材料科技有限公司 | The technique that spray coating method prepares aluminum alloy materials |
| CN109457291A (en) * | 2018-09-29 | 2019-03-12 | 昆山阿尔玛电子设备有限公司 | Electroplating assembly line monitoring system |
| CN209021200U (en) * | 2018-09-30 | 2019-06-25 | 广州市型腔模具制造有限公司 | A kind of mold with interior spray structure |
| CN110552034A (en) * | 2019-10-22 | 2019-12-10 | 林悦强 | Method and equipment for electroplating plastics |
| CN111250320A (en) * | 2020-01-17 | 2020-06-09 | 深圳市创智联环保设备有限公司 | Application shower nozzle convenient to dismantle |
| TWI716136B (en) * | 2019-10-04 | 2021-01-11 | 道霖國際興業有限公司 | Electroplating surface treatment process combined with artificial intelligence management |
| CN212375416U (en) * | 2019-12-31 | 2021-01-19 | 俊杰机械(深圳)有限公司 | Electroplating system |
-
2021
- 2021-09-02 CN CN202111026282.9A patent/CN113718304A/en not_active Withdrawn
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120296176A1 (en) * | 2004-08-09 | 2012-11-22 | Ewa Herbst | Method and apparatus for diagnosis and treatment |
| CN105196573A (en) * | 2015-10-27 | 2015-12-30 | 上海车功坊汽车服务有限公司 | Repair process for plastic component of automobile |
| CN106567114A (en) * | 2016-11-02 | 2017-04-19 | 华南理工大学 | Electroplating method for spraying and activating of surface of ABS plastic |
| CN107904637A (en) * | 2017-10-23 | 2018-04-13 | 陕西品达石化有限公司 | A kind of method of phenoplasts electro-coppering |
| CN208407452U (en) * | 2018-06-12 | 2019-01-22 | 赣州联宇宏科技有限公司 | A kind of electronic circuit board spraying equipment pipeline Antikink device |
| CN109457291A (en) * | 2018-09-29 | 2019-03-12 | 昆山阿尔玛电子设备有限公司 | Electroplating assembly line monitoring system |
| CN209021200U (en) * | 2018-09-30 | 2019-06-25 | 广州市型腔模具制造有限公司 | A kind of mold with interior spray structure |
| CN109433446A (en) * | 2018-12-25 | 2019-03-08 | 柳州坚瑞新材料科技有限公司 | The technique that spray coating method prepares aluminum alloy materials |
| TWI716136B (en) * | 2019-10-04 | 2021-01-11 | 道霖國際興業有限公司 | Electroplating surface treatment process combined with artificial intelligence management |
| CN110552034A (en) * | 2019-10-22 | 2019-12-10 | 林悦强 | Method and equipment for electroplating plastics |
| CN212375416U (en) * | 2019-12-31 | 2021-01-19 | 俊杰机械(深圳)有限公司 | Electroplating system |
| CN111250320A (en) * | 2020-01-17 | 2020-06-09 | 深圳市创智联环保设备有限公司 | Application shower nozzle convenient to dismantle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101862888B (en) | Automated monitoring method of resistance spot welding process of sedan body | |
| CN103776378A (en) | Non-contact type flexible on-line dimension measurement system | |
| CN113718304A (en) | Plastic electroplating system and electroplating method | |
| KR101758900B1 (en) | Spot welding quality inspection system | |
| CN108435464B (en) | Automatic change paint spraying apparatus | |
| CN205374331U (en) | Object surface blemish detection device | |
| CN204656801U (en) | A kind of anti-dirty film automatic sprayer | |
| CN203862599U (en) | Engine cylinder block cleaning machine | |
| CN108906641A (en) | The vision inspection apparatus of needle stand in a kind of connector | |
| CN210098076U (en) | Be applied to automatic rubber coating and detection device of industry filter core | |
| CN212762074U (en) | Screw screening and mounting system based on visual identification | |
| CN105548745A (en) | Tread half member conductive adhesive tape continuous on-line detection device and application method thereof | |
| CN110302928A (en) | A kind of protective layer coating unit | |
| CN105092188A (en) | Cleaning nozzle sealing detection apparatus | |
| CN206676616U (en) | A kind of new mobile type paint sprayer hand | |
| CN205967855U (en) | Real -time weld defects on -line monitoring device | |
| CN109676939A (en) | Steel disc automatic gluing device inside automobile waist linear sealing item | |
| CN203886703U (en) | Device for applying real-time image processing technology to metal plate automatic spraying | |
| CN113552849A (en) | Method, system, medium and device for eliminating coating defects of vehicle | |
| JPH04156975A (en) | Method and device for detecting abnormality of painting | |
| CN110823201B (en) | Laser detector for posture of spraying hanging rack | |
| CN208084333U (en) | A kind of truss robot | |
| CN208334335U (en) | A kind of Mobile Online's food quality casual inspection device | |
| CN219084784U (en) | Online surface defect detection device for pipe | |
| CN209167261U (en) | A kind of nonionic surfactant pH detection real-time monitoring system |
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: 20211130 |