CN110239941B - Working method of production line integrating laser etching, plate separation and detection functions - Google Patents
Working method of production line integrating laser etching, plate separation and detection functions Download PDFInfo
- Publication number
- CN110239941B CN110239941B CN201810190848.3A CN201810190848A CN110239941B CN 110239941 B CN110239941 B CN 110239941B CN 201810190848 A CN201810190848 A CN 201810190848A CN 110239941 B CN110239941 B CN 110239941B
- Authority
- CN
- China
- Prior art keywords
- automatic
- machine
- jointed boards
- cache
- detected
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/901—Devices for picking-up and depositing articles or materials provided with drive systems with rectilinear movements only
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention relates to a working method of a production line integrating laser etching, plate separating and detecting functions, wherein the production line comprises an automatic feeder, a first sequencing mechanism, a laser etching machine, a second sequencing mechanism, a standard automatic cache machine, an automatic plate separating machine, a customized automatic cache machine, an automatic detection transfer machine and a material receiving machine which are sequentially connected; the working method of the production line comprises the following steps: s1, manually feeding; s2, primary sorting; s3, performing laser etching operation; s4, secondary sorting; s5, primary caching; s6, automatically separating the boards; s7, secondary caching; s8, detecting and transferring; s9, automatic disc swinging; s10: recycling and replacing; stable quality, multiple functions, low cost, high automation degree and high efficiency.
Description
Technical Field
The invention relates to a working method of a production line integrating laser etching, plate separation and detection functions.
Background
In the prior art, signal transmission among various electronic devices tends to develop in a wireless direction, such as mobile phones, tablet devices, watches and the like, and in order to ensure that various electronic devices have good various wireless signal transmission functions, laser etching, board splitting and function testing need to be performed on products at the development and manufacturing stages of the products; in the prior art, most of laser etching, plate separation and detection functions are performed through different devices and production lines, and the laser etching, plate separation and detection functions are low in automation degree, low in matching degree, single in performance, unstable in working condition, high in cost, low in efficiency and poor in production quality.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: aiming at the defects in the prior art, the working method of the production line integrating laser etching, plate separation and detection functions is adopted, and the production line has the advantages of stable quality, multiple functions, low cost, high automation degree and high efficiency.
The technical scheme adopted by the invention for solving the technical problems is as follows: a working method of a production line integrating laser etching, plate dividing and detection functions comprises an automatic feeder, a first sequencing mechanism, a laser etching machine, a second sequencing mechanism, a standard automatic cache machine, an automatic plate dividing machine, a customized automatic cache machine, an automatic detection transfer machine and a material receiving machine which are sequentially connected;
the method is characterized in that: the working method of the production line comprises the following steps:
s1, manual feeding: manually transferring the material box to the position of an automatic feeding machine through an AGV trolley, lifting the material box and feeding the to-be-detected jointed boards in the material box into a first sequencing mechanism after the automatic feeding machine receives the material box;
s2, primary sorting: the first sequencing mechanism sequences the jointed boards to be tested sent by the automatic feeding machine according to a preset program, and sends the sequenced jointed boards to be tested into a specified track of the laser engraving machine;
s3, laser etching: the jointed boards to be tested sent into the laser engraving machine with the specified tracks sequentially run to a working position, are clamped and fixed through the clamping mechanism, are conveyed to the lower part of the laser engraving head through the mechanical arm, are subjected to laser engraving operation under the guidance of the three-axis gantry module, and are grabbed to two output tracks by the mechanical arm after the operation is finished;
s4, secondary sorting: the second sequencing mechanism sequences the jointed boards to be tested on the two output tracks according to a preset program, combines the jointed boards to be tested on a single track, and then conveys the jointed boards to a standard automatic cache machine;
s5, primary caching: the standard automatic cache machine sequentially transmits the sequenced jointed boards to be detected to the automatic board separator through the primary lifting cache transmission device and the primary water slow storage transmission device according to a set program;
s6, automatic board separation: conveying the jointed boards to be detected to an appointed station through an X-axis conveying device, a Y-axis conveying device and a Z-axis conveying device in the automatic board separator, performing positioning detection through a positioning camera, sending a positioning result to a controller arranged in the automatic board separator for judgment and processing, sending the judgment and processing result to a display screen and a three-color lamp for display, and controlling a board separating main shaft to perform board separating operation on the jointed boards to be detected by the controller after the positioning is qualified;
s7, secondary caching: the special transparent tray is transferred to the tail end of the automatic board separator to receive the jointed boards to be detected after board separation, the special transparent tray flows back to the customized automatic cache machine after being filled with the jointed boards to be detected, and the customized automatic cache machine transmits the special transparent tray filled with the jointed boards to be detected to the automatic detection transfer machine at the rear end through the secondary water slow storage and transmission device and the secondary lifting and cache transmission device in sequence according to the rear end requirement;
s8, detection transfer: the transparent special pallet which is subjected to secondary cache and is provided with the jointed boards to be detected is conveyed to a rodless cylinder assembly carrying plate at the inlet end of an automatic detection transfer machine, conveyed to a detection station through the rodless cylinder assembly carrying plate for detecting the appearance size, the automatic detection transfer machine controls a manipulator to respectively grab qualified products to a qualified area according to the detection result, and the defective products are grabbed to a recovery area;
s9, automatic disc swinging: a triaxial gantry type module in the automatic detection transfer machine drives an adsorption tool to sequentially adsorb qualified products in the qualified area to a material receiving tray, and sequentially adsorb unqualified defective products in the recovery area to a recovery box;
s10: and (3) recovery and replacement: the collecting tray flows back to the collecting machine after being fully placed, the AGV trolley is manually controlled to be conveyed out, and after the collecting tray is filled with the defective goods, the collecting tray automatically falls to the output conveying device and is conveyed out.
The invention has the beneficial effects that:
(1) the quality is stable, the functions are multiple, the cost is low, the automation degree is high, and the efficiency is high;
(2) through twice sequencing before and after the laser etching operation, the accuracy and the efficiency of the laser etching are effectively improved, and two tracks of the jointed board to be detected are combined into one track through twice sequencing after the laser etching, so that the pressure of subsequent caching, board splitting and detection is effectively reduced, and the accuracy of subsequent work is improved;
(3) judging and processing are carried out through an X-axis conveying device, a Y-axis conveying device, a Z-axis conveying device and a controller which are arranged in the automatic board separator, so that the board separating precision is effectively improved;
drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of a production line integrating laser etching, plate separation and detection functions;
FIG. 2 is a structural flow chart of a working method of a production line integrating laser etching, plate separation and detection functions according to the present invention;
in the figure: the automatic sorting machine comprises a machine body, a sorting mechanism, a standard automatic buffer memory machine, a sorting mechanism, a laser engraving machine, a sorting mechanism, a standard automatic buffer memory machine, a sorting mechanism and a sorting mechanism, wherein the sorting mechanism comprises 1-an automatic feeder, 2-a first sorting mechanism, 3-a laser engraving machine, 4-a second sorting mechanism, 5-a standard automatic buffer memory machine, 6-an automatic plate.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1-2, a working method of a production line integrating laser etching, plate dividing, and detecting functions includes an automatic feeder 1, a first sorting mechanism 2, a laser etching machine 3, a second sorting mechanism 4, a standard automatic buffer machine 5, an automatic plate dividing machine 6, a customized automatic buffer machine 7, an automatic detection transfer machine 8, and a material receiving machine 9, which are connected in sequence;
the working method of the production line comprises the following steps:
s1, manual feeding: manually transferring the material box to the position of an automatic feeding machine through an AGV trolley, lifting the material box and feeding the to-be-detected jointed boards in the material box into a first sequencing mechanism after the automatic feeding machine receives the material box;
s2, primary sorting: the first sequencing mechanism sequences the jointed boards to be tested sent by the automatic feeding machine according to a preset program, and sends the sequenced jointed boards to be tested into a specified track of the laser engraving machine;
s3, laser etching: the jointed boards to be tested sent into the laser engraving machine with the specified tracks sequentially run to a working position, are clamped and fixed through the clamping mechanism, are conveyed to the lower part of the laser engraving head through the mechanical arm, are subjected to laser engraving operation under the guidance of the three-axis gantry module, and are grabbed to two output tracks by the mechanical arm after the operation is finished;
s4, secondary sorting: the second sequencing mechanism sequences the jointed boards to be tested on the two output tracks according to a preset program, combines the jointed boards to be tested on a single track, and then conveys the jointed boards to a standard automatic cache machine; through twice sequencing before and after the laser etching operation, the accuracy and the efficiency of the laser etching are effectively improved, two tracks of the jointed board to be detected are combined into one track through twice sequencing after the laser etching, the pressure of follow-up cache, board separation and detection is effectively reduced, and the accuracy of follow-up work is improved.
S5, primary caching: the standard automatic cache machine sequentially transmits the sequenced jointed boards to be detected to the automatic board separator through the primary lifting cache transmission device and the primary water slow storage transmission device according to a set program;
s6, automatic board separation: conveying the jointed boards to be detected to an appointed station through an X-axis conveying device, a Y-axis conveying device and a Z-axis conveying device in the automatic board separator, performing positioning detection through a positioning camera, sending a positioning result to a controller arranged in the automatic board separator for judgment and processing, sending the judgment and processing result to a display screen and a three-color lamp for display, and controlling a board separating main shaft to perform board separating operation on the jointed boards to be detected by the controller after the positioning is qualified; the X-axis carrying device, the Y-axis carrying device, the Z-axis carrying device and the controller are arranged in the automatic board separator to perform judgment processing, and board separation precision is effectively improved.
S7, secondary caching: the special transparent tray is transferred to the tail end of the automatic board separator to receive the jointed boards to be detected after board separation, the special transparent tray flows back to the customized automatic cache machine after being filled with the jointed boards to be detected, and the customized automatic cache machine transmits the special transparent tray filled with the jointed boards to be detected to the automatic detection transfer machine at the rear end through the secondary water slow storage and transmission device and the secondary lifting and cache transmission device in sequence according to the rear end requirement;
s8, detection transfer: the transparent special pallet which is subjected to secondary cache and is provided with the jointed boards to be detected is conveyed to a rodless cylinder assembly carrying plate at the inlet end of an automatic detection transfer machine, conveyed to a detection station through the rodless cylinder assembly carrying plate for detecting the appearance size, the automatic detection transfer machine controls a manipulator to respectively grab qualified products to a qualified area according to the detection result, and the defective products are grabbed to a recovery area;
s9, automatic disc swinging: a triaxial gantry type module in the automatic detection transfer machine drives an adsorption tool to sequentially adsorb qualified products in the qualified area to a material receiving tray, and sequentially adsorb unqualified defective products in the recovery area to a recovery box;
s10: and (3) recovery and replacement: the collecting tray flows back to the collecting machine after being fully placed, the AGV trolley is manually controlled to be conveyed out, and after the collecting tray is filled with the defective goods, the collecting tray automatically falls to the output conveying device and is conveyed out.
Preferably, a smoke purifier is further arranged in the laser etching machine, so that the laser etching machine is started in the laser etching operation process, and the cleanness of the laser etching operation environment is guaranteed; as a further optimization, the laser carving machine is provided with a smoke sensor, the result is fed back to a display screen of the laser carving machine in real time, and when the smoke concentration in the laser carving machine exceeds a preset threshold value, the smoke purifier is controlled to be started.
Preferably, a dust removal mechanism connected with the automatic board separator is further arranged outside the automatic board separator, so that the automatic board separator is started to perform board separation operation after the board separation operation of the automatic board separator is completed, and the cleanness of the environment in the automatic board separator is ensured; as a further preference, the outlet of the fume purifier is connected with a dust removing mechanism so as to discharge the waste and impurities discharged from the fume purifier through the dust removing mechanism.
Preferably, a positioning camera in the automatic board separator performs positioning detection on coordinates of an X axis, a Y axis and a Z axis, and feeds the results back to a display screen in the automatic board separator in real time, when none of the three is within a preset threshold range, a controller controls a red light in the three-color light to be turned on, when one or both of the three is not within the preset threshold range, a yellow light in the three-color light to be turned on, and when all of the three is within the preset threshold range, a green light in the three-color light to be turned on; preferably, the controller further includes a priority detection unit configured to perform local adjustment by preferentially controlling the X-axis transport device, the Y-axis transport device, and the Z-axis transport device corresponding to the one of the X-axis, the Y-axis, and the Z-axis coordinates that exceeds the threshold value, and to perform local adjustment by controlling the X-axis transport device, the Y-axis transport device, and the Z-axis transport device corresponding to the one of the X-axis, the Y-axis, and the Z-axis coordinates that exceeds the threshold value.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (1)
1. A working method of a production line integrating laser etching, plate dividing and detection functions comprises an automatic feeder, a first sequencing mechanism, a laser etching machine, a second sequencing mechanism, a standard automatic cache machine, an automatic plate dividing machine, a customized automatic cache machine, an automatic detection transfer machine and a material receiving machine which are sequentially connected;
the method is characterized in that: the working method of the production line comprises the following steps:
s1, manual feeding: manually transferring the material box to the position of an automatic feeding machine through an AGV trolley, lifting the material box and feeding the to-be-detected jointed boards in the material box into a first sequencing mechanism after the automatic feeding machine receives the material box;
s2, primary sorting: the first sequencing mechanism sequences the jointed boards to be tested sent by the automatic feeding machine according to a preset program, and sends the sequenced jointed boards to be tested into a specified track of the laser engraving machine;
s3, laser etching: the jointed boards to be tested sent into the laser engraving machine with the specified tracks sequentially run to a working position, are clamped and fixed through the clamping mechanism, are conveyed to the lower part of the laser engraving head through the mechanical arm, are subjected to laser engraving operation under the guidance of the three-axis gantry module, and are grabbed to two output tracks by the mechanical arm after the operation is finished;
s4, secondary sorting: the second sequencing mechanism sequences the jointed boards to be tested on the two output tracks according to a preset program, combines the jointed boards to be tested on a single track, and then conveys the jointed boards to a standard automatic cache machine;
s5, primary caching: the standard automatic cache machine sequentially transmits the sequenced jointed boards to be detected to the automatic board separator through the primary lifting cache transmission device and the primary water slow storage transmission device according to a set program;
s6, automatic board separation: conveying the jointed boards to be detected to an appointed station through an X-axis conveying device, a Y-axis conveying device and a Z-axis conveying device in the automatic board separator, performing positioning detection through a positioning camera, sending a positioning result to a controller arranged in the automatic board separator for judgment and processing, sending the judgment and processing result to a display screen and a three-color lamp for display, and controlling a board separating main shaft to perform board separating operation on the jointed boards to be detected by the controller after the positioning is qualified;
s7, secondary caching: the special transparent tray is transferred to the tail end of the automatic board separator to receive the jointed boards to be detected after board separation, the special transparent tray flows back to the customized automatic cache machine after being filled with the jointed boards to be detected, and the customized automatic cache machine transmits the special transparent tray filled with the jointed boards to be detected to the automatic detection transfer machine at the rear end through the secondary water slow storage and transmission device and the secondary lifting and cache transmission device in sequence according to the rear end requirement;
s8, detection transfer: the transparent special pallet which is subjected to secondary cache and is provided with the jointed boards to be detected is conveyed to a rodless cylinder assembly carrying plate at the inlet end of an automatic detection transfer machine, conveyed to a detection station through the rodless cylinder assembly carrying plate for detecting the appearance size, the automatic detection transfer machine controls a manipulator to respectively grab qualified products to a qualified area according to the detection result, and the defective products are grabbed to a recovery area;
s9, automatic disc swinging: a triaxial gantry type module in the automatic detection transfer machine drives an adsorption tool to sequentially adsorb qualified products in the qualified area to a material receiving tray, and sequentially adsorb unqualified defective products in the recovery area to a recovery box;
s10: and (3) recovery and replacement: the collecting tray flows back to the collecting machine after being fully placed, the AGV trolley is manually controlled to be conveyed out, and after the collecting tray is filled with the defective goods, the collecting tray automatically falls to the output conveying device and is conveyed out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810190848.3A CN110239941B (en) | 2018-03-08 | 2018-03-08 | Working method of production line integrating laser etching, plate separation and detection functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810190848.3A CN110239941B (en) | 2018-03-08 | 2018-03-08 | Working method of production line integrating laser etching, plate separation and detection functions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110239941A CN110239941A (en) | 2019-09-17 |
| CN110239941B true CN110239941B (en) | 2020-10-20 |
Family
ID=67882586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810190848.3A Active CN110239941B (en) | 2018-03-08 | 2018-03-08 | Working method of production line integrating laser etching, plate separation and detection functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110239941B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2918072Y (en) * | 2006-06-30 | 2007-07-04 | 格兰达技术（深圳）有限公司 | Automatic feeding device for full-automatic IC laser etching machine |
| CN101096159A (en) * | 2006-06-30 | 2008-01-02 | 格兰达技术（深圳）有限公司 | IC laser marking machine |
| CN203523159U (en) * | 2013-10-25 | 2014-04-02 | 深圳雷柏科技股份有限公司 | PCB testing and partitioning production line |
| CN104002043A (en) * | 2014-05-29 | 2014-08-27 | 广州花都宝井汽车钢材部件有限公司 | Tailored blank laser welding production line |
| CN104227422A (en) * | 2014-09-10 | 2014-12-24 | 东莞市冠佳电子设备有限公司 | Automatic testing, riveting and laser carving production line for wired charger |
| CN105866605A (en) * | 2016-04-26 | 2016-08-17 | 东莞市赛克电子设备有限公司 | Charger automatic testing production device |
| CN206105158U (en) * | 2016-11-02 | 2017-04-19 | 广东顺德为艾斯机器人有限公司 | Take radium -shine engraver of automation of robot transport |
| CN206122915U (en) * | 2016-10-20 | 2017-04-26 | 珠海亿润自动化设备有限公司 | Collect unloading, radium carving and detect full -automatic radium carving machine of function in an organic whole |
| CN107160038A (en) * | 2017-05-26 | 2017-09-15 | 惠州市三协精密有限公司 | A kind of battery core welding equipment |
| CN207155020U (en) * | 2017-09-01 | 2018-03-30 | 张浩洋 | Lithium battery laser automatic marking machine |
-
2018
- 2018-03-08 CN CN201810190848.3A patent/CN110239941B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2918072Y (en) * | 2006-06-30 | 2007-07-04 | 格兰达技术（深圳）有限公司 | Automatic feeding device for full-automatic IC laser etching machine |
| CN101096159A (en) * | 2006-06-30 | 2008-01-02 | 格兰达技术（深圳）有限公司 | IC laser marking machine |
| CN203523159U (en) * | 2013-10-25 | 2014-04-02 | 深圳雷柏科技股份有限公司 | PCB testing and partitioning production line |
| CN104002043A (en) * | 2014-05-29 | 2014-08-27 | 广州花都宝井汽车钢材部件有限公司 | Tailored blank laser welding production line |
| CN104227422A (en) * | 2014-09-10 | 2014-12-24 | 东莞市冠佳电子设备有限公司 | Automatic testing, riveting and laser carving production line for wired charger |
| CN105866605A (en) * | 2016-04-26 | 2016-08-17 | 东莞市赛克电子设备有限公司 | Charger automatic testing production device |
| CN206122915U (en) * | 2016-10-20 | 2017-04-26 | 珠海亿润自动化设备有限公司 | Collect unloading, radium carving and detect full -automatic radium carving machine of function in an organic whole |
| CN206105158U (en) * | 2016-11-02 | 2017-04-19 | 广东顺德为艾斯机器人有限公司 | Take radium -shine engraver of automation of robot transport |
| CN107160038A (en) * | 2017-05-26 | 2017-09-15 | 惠州市三协精密有限公司 | A kind of battery core welding equipment |
| CN207155020U (en) * | 2017-09-01 | 2018-03-30 | 张浩洋 | Lithium battery laser automatic marking machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110239941A (en) | 2019-09-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106028251B (en) | Loudspeaker vibrating diaphragm rotation type dispensing quality detection equipment | |
| CN207447610U (en) | A kind of automatic assembly welding device of lithium battery cap | |
| CN108039113B (en) | Intelligent manufacturing unit system integrated design teaching equipment | |
| CN206578614U (en) | A kind of automatic loading and unloading system | |
| CN110116326B (en) | Automatic production line for machined parts machined by numerical control machine tool | |
| CN106249695B (en) | Wheel hub CNC flexible manufacturing system (FMS)s based on machine vision | |
| CN106514255A (en) | Automatic assembly production line of sensors | |
| CN104555396A (en) | Automatic loading and unloading mechanism and method for PCB processing and detection device | |
| CN109580648A (en) | Screwdriver bit detection method and detection device | |
| CN112379109A (en) | Automatic detection system for surface of part | |
| CN112492870A (en) | Automation equipment applied to AOI (automated optical inspection) process in PCB (printed circuit board) industry based on robot technology | |
| CN210401233U (en) | Positive and negative recognition system for positioning of hand parts | |
| CN206321266U (en) | A kind of real-time online measuring device | |
| CN110239941B (en) | Working method of production line integrating laser etching, plate separation and detection functions | |
| CN205289006U (en) | Chamfer detector | |
| CN213635049U (en) | Device for demonstrating intelligent manufacturing production line | |
| CN110587502A (en) | Automatic forming, picking and inspecting integrated system and method for grinding wheel mesh | |
| CN110415598B (en) | Visual packaging working system | |
| CN109396847B (en) | Flexible production line for cutting hub riser, gate and pre-drilled hole | |
| CN103158009A (en) | Machining assembly and detection production line | |
| CN211305477U (en) | Plate part machining device | |
| JP2020127996A (en) | Machine tool, foreign substance detecting method, and foreign substance detection program | |
| CN107179726A (en) | A kind of robot and robot vision training platform | |
| CN105666128A (en) | Automatic assembling technology for products | |
| CN210281544U (en) | Automatic production line for machined parts machined by 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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Yongan community, Danyang Development Zone, Zhenjiang City, Jiangsu Province (south of Lanling Road) Patentee after: Jiangsu Fulian Communication Technology Co.,Ltd. Address before: Yongan community, Danyang Development Zone, Zhenjiang City, Jiangsu Province (south of Lanling Road) Patentee before: JIANGSU FULIAN COMMUNICATION TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |