CN205942425U - Lithium ion battery pole piece complete set automatic production line's intelligence control system - Google Patents
Lithium ion battery pole piece complete set automatic production line's intelligence control system Download PDFInfo
- Publication number
- CN205942425U CN205942425U CN201620904776.0U CN201620904776U CN205942425U CN 205942425 U CN205942425 U CN 205942425U CN 201620904776 U CN201620904776 U CN 201620904776U CN 205942425 U CN205942425 U CN 205942425U
- Authority
- CN
- China
- Prior art keywords
- pole piece
- unit
- slurry
- collecting
- control unit
- 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
-
- 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]
Landscapes
- Battery Electrode And Active Subsutance (AREA)
Abstract
Lithium ion battery pole piece complete set automatic production line's intelligence control system, including thick liquids prepare the control unit, coating dry the control unit, roll -in the control unit, cut the control unit, the pole piece shifts the control unit, the pole piece toasts unit and intelligent control host computer, thick liquids are prepared the control unit, coating dry the control unit, roll -in the control unit, are cut the control unit, the pole piece shifts the control unit, the pole piece toast the unit all with the intelligent control host computer is connected. The utility model discloses can use with the cooperation of lithium ion battery pole piece complete set automatic production line, automatic production line controls to lithium ion battery pole piece complete set.
Description
Technical field
This utility model is related to a kind of intelligence control system being suitable for the complete automatic assembly line of electrodes of lithium-ion batteries.
Technical background
Due to lithium ion battery have energy height, charge power wider range, have extended cycle life, multiplying power discharging property is good,
Do not have memory effect and pollution-free many advantages, such as, current lithium ion battery mobile phone, portable computer, video camera,
The fields such as photographing unit, almost instead of conventional batteries completely, become the trend of domestic and international novel battery development and application.
The manufacturing process of lithium ion battery has tended to ripe, is broadly divided into pole piece and makes and battery core making two big techniques,
Wherein electrodes of lithium-ion batteries technological process is：Dispensing-coating-drying-roll-in-cutting-pole piece baking.Existing lithium
Ion battery pole piece processing technology is all the processing technology of stagewise, and dispensing is a unit, and being coated with and being dried is a unit,
Roll-in is a unit, cuts as a unit, and pole piece toasts as a unit；Because the mechanical matching between each unit and
Control problem, each unit making can only work independently, then with being manually transported through being connected between each unit, this is not only
Production efficiency can be affected, and be not suitable for modern production requirement.A kind of lithium ion cell electrode of the applicant's utility model
The complete automatic assembly line of piece, from Processes and apparatus design, can be by electrodes of lithium-ion batteries manufacture from dispensing, coating, drying, roller
Complete serialization is realized in pressure, cutting and pole piece baking.This utility model is exactly to be the complete automatic life of this kind of electrodes of lithium-ion batteries
Intelligence control system and method that producing line provides.
Utility model content
In order to solve the deficiencies in the prior art, this utility model provides one kind to be suitable for electrodes of lithium-ion batteries to society
The intelligence control system of set automatic assembly line.
The technical solution of the utility model is：A kind of intelligence control system of the complete automatic raw line of lithium ion battery is provided,
Control including slurry preparation control unit, coating drying control unit, roll-in control unit, cutting control unit, pole piece transfer
Unit, pole piece baking unit and intelligent control host；Wherein,
Described slurry preparation control unit at least gathers the stream of the dynamic motion viscosity, the solid content of slurry and slurry of slurry
Amount, and the dynamic motion viscosity of the slurry collecting, the solid content of slurry and the flow of slurry are conveyed to described Based Intelligent Control
Main frame；
Described coating drying control unit at least gathers slurry coating thickness, the slurry spreading area on base material, pole piece
The speed of service, the temperature inside the box and drying baker internal solvent concentration are dried, and by the slurry collecting coating thickness, slurry in base material
On spreading area, the speed of service of pole piece, the temperature inside the box is dried and drying baker internal solvent concentration is conveyed to described Based Intelligent Control
Main frame；
Described roll-in control unit at least gathers the thickness before pole piece is pressed, pole piece pressed after thickness and pole piece run speed
Degree, and the thickness before the pole piece collecting is pressed, pole piece pressed after thickness and the pole piece speed of service be conveyed to described intelligence
Control main frame；
Described cutting control unit at least gather pole piece slitting after the speed of service, the burr situation of pole piece, pole piece receive
Volume state and pole piece positional information, and the speed of service after the pole piece collecting slitting, the burr situation of pole piece, pole piece are received
Volume state and pole piece positional information are conveyed to described intelligent control host；
Described pole piece branch control unit, according to described intelligent control host order, after actuator is by slitting
Rolling pole piece transfer to described pole piece baking unit；
Described pole piece toasts temperature, vacuum and the pole piece positional information that unit gathers in baking box, and will collect
Temperature in baking box, vacuum and pole piece positional information are conveyed to described intelligent control host；
The different information to the different units collected for the described intelligent control host, carry out classification analysises judgement, then, root
According to analysis judged result, make command adapted thereto and be conveyed to corresponding units, instruction execution is pressed by the actuator of corresponding units.
As to improvement of the present utility model, described slurry preparation control unit at least includes slurry dynamic motion viscosity and adopts
Collection module, slurry solid content acquisition module and slurry flow acquisition module, and by the dynamic motion viscosity of the slurry collecting, slurry
The flow of the solid content of material and slurry is conveyed to described intelligent control host.
As to improvement of the present utility model, described coating drying control unit at least slurry coating thickness collecting unit,
Spreading area collecting unit on base material for the slurry, the speed of service collecting unit of pole piece, the temperature inside the box collecting unit, dry is dried
Dry case internal solvent concentration collecting unit, and by the slurry collecting coating thickness, slurry spreading area on base material, pole piece
The speed of service, the temperature inside the box is dried and drying baker internal solvent concentration is conveyed to described intelligent control host.
As to improvement of the present utility model, it is single that described roll-in control unit at least includes the collection of the thickness before pole piece is pressed
Unit, pole piece pressed after thickness collecting unit and pole piece speed of service collecting unit, and the thickness before the pole piece collecting is pressed
Degree, pole piece pressed after thickness and the pole piece speed of service be conveyed to described intelligent control host.
As to improvement of the present utility model, described cutting control unit at least includes the speed of service after pole piece slitting
Collecting unit, the burr situation collecting unit of pole piece, pole piece winding state acquisition unit and pole piece positional information collecting unit, and
Will be defeated to the speed of service after the pole piece collecting slitting, the burr situation of pole piece, pole piece winding state and pole piece positional information
Give described intelligent control host.
As to improvement of the present utility model, described pole piece baking unit at least includes the temperature acquisition list in baking box
Unit, vacuum collecting unit and pole piece positional information collecting unit, and by the temperature in the baking box collecting, vacuum and pole
Piece positional information is conveyed to described intelligent control host.
As to improvement of the present utility model, described intelligent control host 7 at least includes information classifying unit, for receipts
The different information of the different units collecting are classified；Analysis judging unit, for the difference letter to the different units collected
Breath is analyzed judging；Instruction issue unit, according to analysis judged result, is made command adapted thereto and is conveyed to corresponding units, by phase
The actuator answering unit is by instruction execution.
As to improvement of the present utility model, also include remote control unit, described remote control unit and described intelligence
Control main frame connects, for receiving and storing the real time data of intelligent control host；Described remote control unit is additionally provided with fault
Symbol lookup module, remote debugging module and/or remote technology support module.
This utility model complete automatic assembly line can be used cooperatively, for lithium ion cell electrode with electrodes of lithium-ion batteries
The complete automatic assembly line of piece carries out Based Intelligent Control.
Brief description
Fig. 1 is a kind of embodiment frame structure schematic diagram of the present utility model.
Specific embodiment
Refer to Fig. 1, Fig. 1 is a kind of intelligence control system of the complete automatic raw line of lithium ion battery of the present utility model,
Including slurry preparation control unit 1, coating drying control unit 2, roll-in control unit 3, cutting control unit 4, pole piece transfer
Control unit 5, pole piece baking unit 6 and intelligent control host 7；Wherein,
Described slurry preparation control unit 1 at least gathers dynamic motion viscosity, the solid content of slurry and the slurry of slurry
Flow, and the dynamic motion viscosity of the slurry collecting, the solid content of slurry and the flow of slurry are conveyed to described intelligence control
Main frame 7 processed；
Described coating drying control unit 2 at least gathers slurry coating thickness, the slurry spreading area on base material, pole piece
The speed of service, the temperature inside the box and drying baker internal solvent concentration are dried, and by the slurry collecting coating thickness, slurry in base material
On spreading area, the speed of service of pole piece, the temperature inside the box is dried and drying baker internal solvent concentration is conveyed to described Based Intelligent Control
Main frame 7；
Described roll-in control unit 3 at least gathers the thickness before pole piece is pressed, pole piece pressed after thickness and pole piece run
Speed, and the thickness before the pole piece collecting is pressed, pole piece pressed after thickness and the pole piece speed of service be conveyed to described intelligence
Can control main frame 7；
Described cutting control unit 4 at least gather pole piece slitting after the speed of service, the burr situation of pole piece, pole piece receipts
Volume state and pole piece positional information, and the speed of service after the pole piece collecting slitting, the burr situation of pole piece, pole piece are received
Volume state and pole piece positional information are conveyed to described intelligent control host 7；
Described pole piece branch control unit 5, orders according to described intelligent control host 7, by actuator by slitting
Rolling pole piece afterwards transfers to described pole piece baking unit 6；
Described pole piece toasts temperature, vacuum and the pole piece positional information that unit 6 gathers in baking box, and will collect
Temperature in baking box, vacuum and pole piece positional information are conveyed to described intelligent control host 7；
The different information to the different units collected for the described intelligent control host 7, carry out classification analysises judgement, then,
According to analysis judged result, make command adapted thereto and be conveyed to corresponding units, instruction execution is pressed by the actuator of corresponding units.
Preferably, at least to include slurry dynamic motion viscosity acquisition module 11, slurry solid for described slurry preparation control unit 1
Content acquisition module 12 and slurry flow acquisition module 13, and the dynamic motion viscosity of the slurry collecting, consolidating of slurry are contained
The flow of amount and slurry is conveyed to described intelligent control host 7.
Preferably, described coating drying control unit 2 at least slurry coating thickness collecting unit 21, slurry is on base material
Spreading area collecting unit 22, the speed of service collecting unit 23 of pole piece, the temperature inside the box collecting unit 24, drying baker in molten is dried
Agent concentration collecting unit 25, and the operation speed by spreading area on base material of the slurry collecting coating thickness, slurry, pole piece
Degree, the temperature inside the box is dried and drying baker internal solvent concentration is conveyed to described intelligent control host 7.
Preferably, after described roll-in control unit 3 at least includes the thickness collecting unit 31 before pole piece is pressed, pole piece pressed
Thickness collecting unit 32 and pole piece speed of service collecting unit 33, and the thickness before the pole piece collecting is pressed, pole piece quilt
Thickness after pressure and the pole piece speed of service are conveyed to described intelligent control host 7.
Preferably, the speed of service collecting unit 41 after described cutting control unit 4 at least includes pole piece slitting, pole piece
Burr situation collecting unit 42, pole piece winding state acquisition unit 43 and pole piece positional information collecting unit 44, and will gather
To pole piece slitting after the speed of service, the burr situation of pole piece, pole piece winding state and pole piece positional information be conveyed to institute
State intelligent control host 7.
Preferably, described pole piece toasts temperature collecting cell 61, the vacuum collection list that unit 6 at least includes in baking box
Unit 62 and pole piece positional information collecting unit 63, and by the temperature in the baking box collecting, vacuum and pole piece positional information
It is conveyed to described intelligent control host 7.
Preferably, described intelligent control host 7 at least includes information classifying unit 71, for the different units collected
Different information classified；Analysis judging unit 72, for being analyzed sentencing to the different information of the different units collected
Disconnected；Instruction issue unit 73, according to analysis judged result, is made command adapted thereto and is conveyed to corresponding units, holding by corresponding units
Instruction execution is pressed by row mechanism.
Preferably, also include remote control unit 8, described remote control unit 8 is connected with described intelligent control host 7,
For receiving and storing the real time data of intelligent control host 7；Described remote control unit 8 is additionally provided with failure code enquiry module
81st, remote debugging module 82 and/or remote technology support module 83.
Claims (8)
1. a kind of complete automatic raw line of lithium ion battery intelligence control system it is characterised in that include slurry preparation control single
Unit（1）, coating drying control unit（2）, roll-in control unit（3）, cutting control unit（4）, pole piece branch control unit
（5）, pole piece baking unit（6）And intelligent control host（7）；Wherein,
Described slurry preparation control unit（1）At least gather the stream of the dynamic motion viscosity, the solid content of slurry and slurry of slurry
Amount, and the dynamic motion viscosity of the slurry collecting, the solid content of slurry and the flow of slurry are conveyed to described Based Intelligent Control
Main frame（7）；
Described coating drying control unit（2）At least collection slurry coating thickness, spreading area on base material for the slurry, pole piece
The speed of service, the temperature inside the box and drying baker internal solvent concentration are dried, and by the slurry collecting coating thickness, slurry on base material
Spreading area, the speed of service of pole piece, the temperature inside the box is dried and drying baker internal solvent concentration is conveyed to described Based Intelligent Control master
Machine（7）；
Described roll-in control unit（3）At least collection pole piece pressed before thickness, pole piece pressed after thickness and pole piece run speed
Degree, and the thickness before the pole piece collecting is pressed, pole piece pressed after thickness and the pole piece speed of service be conveyed to described intelligence
Control main frame（7）；
Described cutting control unit（4）The speed of service at least after collection pole piece slitting, the burr situation of pole piece, pole piece winding
State and pole piece positional information, and the speed of service after the pole piece collecting slitting, the burr situation of pole piece, pole piece are wound
State and pole piece positional information are conveyed to described intelligent control host（7）；
Described pole piece branch control unit（5）, according to described intelligent control host（7）Order, by actuator by slitting
Rolling pole piece afterwards transfers to described pole piece baking unit（6）；
Described pole piece toasts unit（6）Temperature in collection baking box, vacuum and pole piece positional information, and by the baking collecting
Temperature in baking box, vacuum and pole piece positional information are conveyed to described intelligent control host（7）；
Described intelligent control host（7）Different information to the different units collected, carry out classification analysises judgement, then, root
According to analysis judged result, make command adapted thereto and be conveyed to corresponding units, instruction execution is pressed by the actuator of corresponding units.
2. the intelligence control system of the complete automatic raw line of lithium ion battery according to claim 1 is it is characterised in that described
Slurry preparation control unit（1）At least include slurry dynamic motion viscosity acquisition module（11）, slurry solid content acquisition module
（12）With slurry flow acquisition module（13）, and by the dynamic motion viscosity of the slurry collecting, the solid content of slurry and slurry
Flow be conveyed to described intelligent control host（7）.
3. the intelligence control system of the complete automatic raw line of lithium ion battery according to claim 1 is it is characterised in that described
Coating drying control unit（2）At least slurry coating thickness collecting unit（21）, spreading area collection on base material for the slurry single
Unit（22）, the speed of service collecting unit of pole piece（23）, the temperature inside the box collecting unit is dried（24）, drying baker internal solvent concentration adopts
Collection unit（25）, and by spreading area on base material of the slurry collecting coating thickness, the slurry, speed of service of pole piece, dry
Dry the temperature inside the box and drying baker internal solvent concentration are conveyed to described intelligent control host（7）.
4. the intelligence control system of the complete automatic raw line of lithium ion battery according to claim 1 is it is characterised in that described
Roll-in control unit（3）At least include the thickness collecting unit before pole piece is pressed（31）, pole piece pressed after thickness collecting unit
（32）With pole piece speed of service collecting unit（33）, and the thickness before the pole piece collecting is pressed, pole piece pressed after thickness
It is conveyed to described intelligent control host with the pole piece speed of service（7）.
5. the intelligence control system of the complete automatic raw line of lithium ion battery according to claim 1 is it is characterised in that described
Cutting control unit（4）At least include the speed of service collecting unit after pole piece slitting（41）, pole piece burr situation collection
Unit（42）, pole piece winding state acquisition unit（43）With pole piece positional information collecting unit（44）, and by the pole piece collecting
The speed of service after slitting, the burr situation of pole piece, pole piece winding state and pole piece positional information are conveyed to described intelligence and control
Main frame processed（7）.
6. the intelligence control system of the complete automatic raw line of lithium ion battery according to claim 1 is it is characterised in that described
Pole piece toasts unit（6）At least include the temperature collecting cell in baking box（61）, vacuum collecting unit（62）With pole piece position
Put information acquisition unit（63）, and the temperature in the baking box collecting, vacuum and pole piece positional information are conveyed to described
Intelligent control host（7）.
7. the intelligence control system of the complete automatic raw line of lithium ion battery according to claim 1 is it is characterised in that described
Intelligent control host（7）At least include information classifying unit（71）, for carrying out to the different information of the different units collected
Classification；Analysis judging unit（72）, for being analyzed to the different information of the different units collected judging；Instruction sends list
Unit（73）According to analysis judged result, make command adapted thereto and be conveyed to corresponding units, pressed by the actuator of corresponding units and refer to
Order execution.
8. the intelligence control system of the complete automatic raw line of lithium ion battery according to claim 1 is it is characterised in that also wrap
Include remote control unit（8）, described remote control unit（8）With described intelligent control host（7）Connect, for receiving and storing
Intelligent control host（7）Real time data；Described remote control unit（8）It is additionally provided with failure code enquiry module（81）, long-range
Debugging module（82）And/or remote technology support module（83）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620904776.0U CN205942425U (en) | 2016-08-19 | 2016-08-19 | Lithium ion battery pole piece complete set automatic production line's intelligence control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620904776.0U CN205942425U (en) | 2016-08-19 | 2016-08-19 | Lithium ion battery pole piece complete set automatic production line's intelligence control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205942425U true CN205942425U (en) | 2017-02-08 |
Family
ID=57948224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620904776.0U Active CN205942425U (en) | 2016-08-19 | 2016-08-19 | Lithium ion battery pole piece complete set automatic production line's intelligence control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205942425U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106125694A (en) * | 2016-08-19 | 2016-11-16 | 深圳市信宇人科技有限公司 | The intelligence control system of the complete automatic assembly line of electrodes of lithium-ion batteries and method |
| CN108958071A (en) * | 2018-06-07 | 2018-12-07 | 中兴高能技术有限责任公司 | Pole piece roller compression machine control method, device and computer readable storage medium |
| WO2022218084A1 (en) * | 2021-04-14 | 2022-10-20 | 江苏时代新能源科技有限公司 | Coating unit, coating device, coating system, and coating method |
-
2016
- 2016-08-19 CN CN201620904776.0U patent/CN205942425U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106125694A (en) * | 2016-08-19 | 2016-11-16 | 深圳市信宇人科技有限公司 | The intelligence control system of the complete automatic assembly line of electrodes of lithium-ion batteries and method |
| CN106125694B (en) * | 2016-08-19 | 2019-05-10 | 深圳市信宇人科技股份有限公司 | The intelligence control system and method for the complete automatic assembly line of electrodes of lithium-ion batteries |
| CN108958071A (en) * | 2018-06-07 | 2018-12-07 | 中兴高能技术有限责任公司 | Pole piece roller compression machine control method, device and computer readable storage medium |
| WO2022218084A1 (en) * | 2021-04-14 | 2022-10-20 | 江苏时代新能源科技有限公司 | Coating unit, coating device, coating system, and coating method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205942425U (en) | Lithium ion battery pole piece complete set automatic production line's intelligence control system | |
| CN106328927A (en) | Resource recycling method of waste battery cathode materials | |
| CN106125694B (en) | The intelligence control system and method for the complete automatic assembly line of electrodes of lithium-ion batteries | |
| CN102723491A (en) | Lithium ion battery combined electrode material immersed and covered by conducting polymer and preparation method thereof | |
| CN205194796U (en) | Lithium ion battery | |
| CN110085828A (en) | A kind of anode material for lithium-ion batteries and preparation method thereof | |
| CN104953112B (en) | The preparation method of the coated porous ball-shaped lithium-ion battery material precursors of AlF3 | |
| CN103474623B (en) | The preparation method of cathode pole piece and electrochemical appliance | |
| CN106099046B (en) | The continuous complete automatic assembly line of electrodes of lithium-ion batteries | |
| CN108091937A (en) | The pole piece drying means and high multiplying power lithium ion battery of a kind of high multiplying power lithium ion battery | |
| CN105810929A (en) | Treatment method for reducing residual alkalis on surface of high nickel material | |
| CN104868109A (en) | Tin oxide and porous carbon composite lithium ion battery anode materials | |
| CN109904446A (en) | A kind of regeneration positive electrode and preparation method thereof and the lithium ion battery comprising the regeneration positive electrode | |
| CN105789615A (en) | Modified lithium nickel cobalt manganese cathode material and preparation method thereof | |
| CN107785632B (en) | A kind of stripping means of cylinder-shaped lithium ion battery air-stable positive electrode active materials | |
| CN107845819A (en) | Lithium manganese cylindrical battery automatic winding-machine | |
| CN201375960Y (en) | Lithium ion battery electrode automatic sorting system | |
| CN205231171U (en) | Lithium ion battery cathode pole piece and battery | |
| CN105355997B (en) | A kind of separation method and its application of lithium battery collector and active material | |
| CN104091917A (en) | Titanic oxide negative electrode material used as sodium-ion battery and preparation method of thereof | |
| CN105481004B (en) | A kind of high electric property tin dioxide nanometer tube and preparation method thereof | |
| CN104393229B (en) | A kind of compacted density automatic control system and control method | |
| CN104577198A (en) | Core/shell structure fiber film-based gel polymer electrolyte and preparation method thereof | |
| CN104979584A (en) | Polymer lithium-ion battery and processing process thereof | |
| CN102969493A (en) | Cathode material for non-aqueous secondary battery and preparation method thereof as well as non-aqueous secondary battery cathode and non-aqueous secondary battery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Longgang District of Shenzhen City, Guangdong province 518000 Dragon Street Huilong Po community hoffen (Longgang) Industrial Area No. 2 plant floor, two floor, third floor, four floor Patentee after: Shenzhen xinyuren Polytron Technologies Inc Address before: Lu Hongfeng Industrial Zone No. 38 Hui Pu Cun Longgang District of Shenzhen City, Guangdong Province, No. 1 518000 Patentee before: Shenzhen Xinyuren Technology Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Intelligent control system and method for lithium ion battery pole piece assembly automatic production line Effective date of registration: 20190410 Granted publication date: 20170208 Pledgee: Bank of Beijing Limited by Share Ltd Shenzhen branch Pledgor: Shenzhen xinyuren Polytron Technologies Inc Registration number: 2019990000315 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200722 Granted publication date: 20170208 Pledgee: Bank of Beijing Limited by Share Ltd. Shenzhen branch Pledgor: SHENZHEN XINYUREN TECHNOLOGY Co.,Ltd. Registration number: 2019990000315 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |