CN106670047B - A kind of automatic sticky stick flow line production method - Google Patents
A kind of automatic sticky stick flow line production method Download PDFInfo
- Publication number
- CN106670047B CN106670047B CN201611038180.8A CN201611038180A CN106670047B CN 106670047 B CN106670047 B CN 106670047B CN 201611038180 A CN201611038180 A CN 201611038180A CN 106670047 B CN106670047 B CN 106670047B
- Authority
- CN
- China
- Prior art keywords
- station
- plate
- automatic
- assembly line
- daub
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/06—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length by rubbing contact, e.g. by brushes, by pads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/002—Pretreatement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention belongs to photovoltaic slice technical fields, and in particular to a kind of automatic sticky stick flow line production method.Lack the defect of process configuration of superiorities for the automatic sticky stick assembly line of the prior art, the present invention provides a kind of automatic sticky stick flow line production method, including workpiece slat production line, viscose glue assembly line, jacking transplanting assembly line and solidification assembly line four-stage, the current simple pipelining mode of substitution is full-automatic assembly line operation, the processes such as transport and cleaning, the viscose glue of silicon rod, the solidification of work plate are realized with assembly line, the personnel of being greatly decreased walk about distance, it maximizes and simplifies viscose glue operation, promote whole viscose glue efficiency.According to two-component glue viscose glue, then same production capacity, saves 6 people than workbench outside line；According to one-component glue viscose glue, then same production capacity, saves 18 people than workbench outside line.
Description
Technical field
The invention belongs to photovoltaic slice technical fields, and in particular to a kind of automatic sticky stick flow line production method.
Background technique
The main production procedure of photovoltaic slice industry includes ingot inspection, viscose glue, slice, degumming, cleaning, sorts 6 processes,
In second process viscose glue can be broadly divided into 2 processes: first is that glass or resin plate to be adhered to the work plate of stainless steel material
On, second is that silicon rod is adhered on glass or resin plate, the silicon rod that sticky stick is completed reaches certain strong through solidification after a period of time
Slicer can be packed into after degree to start to cut.
Existing sticky stick assembly line is the operation movement (viscous glass+viscous silicon rod) for completing pure viscose glue process in the industry at present,
Configuration of superiorities between the process of assembly line is not yet given full play to, it is solid for viscose glue auxiliary process work plate degumming and viscose glue rear end process
Change also lacks integration.With industry development trend, diamond wire multi-wire cutting technology will become the mainstream of the following multi-wire saw, will be by
Step replaces current mortar cutting, and mortar cutting is mainly using one-component glue, and diamond wire multi-wire cutting technology uses
Be two-component glue.
Therefore, it is badly in need of optimizing current sticky stick flow line production method, double groups of diamond wire multi-wire saw can be met
The requirement of part glue.
Summary of the invention
Lack the defect of process configuration of superiorities for the automatic sticky stick assembly line of the prior art, the present invention provides a kind of automatic viscous
Stick flow line production method.Automatic sticky stick flow line production method of the invention substitutes current simple pipelining mode
For full-automatic assembly line operation, the processes such as transport and cleaning, the viscose glue of silicon rod, the solidification of work plate are realized with assembly line, greatly
Width reduces personnel and walks about distance, maximizes and simplifies viscose glue operation, promotes whole viscose glue efficiency.
The present invention provides a kind of automatic sticky stick flow line production method, comprising the following steps:
A, workpiece slat production line
Containing 10 stations, station 1,2 is work plate station turning, and station 3 is work plate polishing station, and station 4,5 is work
Part plate spray and cleaning station, station 6 are to air-dry station, and station 7,8 is buffer station, and station 9 is that work plate cleans station,
Station 10 is work plate feeding station, is sequentially connected between each station, is transported using chromium plating roller；
B, viscose glue assembly line
Containing 20 stations, station 1 is that catalyst smears station automatically, and station 2 is automatically dropping glue machine operation station, station 3
For upper resin plate station, station 4 is that resin plate cleans station, and station 5,6 is buffer station, and station 7 is daub station, station
8,9 be upper stick station, and station 10-19 is solidification station, and station 20 is to tear glue station, is sequentially connected between each station, using chromium plating
Roller+synchronous belt transport；Automatic glue coating device, including daub main body and handle is arranged in the daub station, and the handle is solid
It is scheduled in daub main body, the daub main body includes crossbeam, and the crossbeam lower end is connected with daub plate, and daub plate lower end is opened
Equipped with indentation, be also arranged with two pieces of sliding positioning plates on the daub plate, the sliding positioning plate include positioning plate and
Slide contact part, the positioning plate are fixed by screws on slide contact part, and the slide contact part is removable by bolt
Be fixed in the sliding groove opened up on crossbeam；
C, jacking transferring assembly line
Containing 4 jacking transferring stations, after work plate transports the station, synchronous belt, which rises, to be jacked up, and completes turning for work plate
To；
D, solidify assembly line
Containing 60 stations, transported using chromium plating roller；It is divided into solidification process and solidification completes 2 sections, is glued in solidification process
Stick is shifted by the promotion of leading portion viscose glue, and the stick for solidifying completion moves directly to solidification line tail end and waits docking AGV trolley；It is described
Solidification uses solidifying equipment, including rack, is fixed with light source component in rack, actuator, institute are also connected in the rack
It is connected with pallet on the actuator stated, is used to position the positioning region of viscose products, above-mentioned driving on the pallet with several
Part can be such that any one above-mentioned positioning region is located at the irradiation of light source component after driving pallet intermittent rotary.
Wherein, in above-mentioned automatic sticky stick flow line production method, the configuration overturning of work plate station turning described in step a
Equipment completes 180 ° of overturnings when work plate is placed in this station.
Wherein, in above-mentioned automatic sticky stick flow line production method, the polishing station installation polishing of work plate described in step a
Machine, to the processing of workpiece plate surface automatic polishing.
Wherein, in above-mentioned automatic sticky stick flow line production method, the spray of work plate described in step a and cleaning station peace
Automatic sprinkler is filled, to spray cooling and cleaning.
Wherein, in above-mentioned automatic sticky stick flow line production method, the cleaning station of work plate described in step a configures gantry
Frame, fixed dust-free paper or clean towel, automatic erasing when work plate flows through.
Wherein, in above-mentioned automatic sticky stick flow line production method, the setting induction of work plate feeding station described in step a
Device, when sensing assembly line flowing, work plate flows into assembly line.
The invention has the benefit that the present invention realizes the transport and cleaning, silicon of work plate by automatic sticky stick assembly line
The processes such as viscose glue, the solidification of stick, the personnel of being greatly decreased walk about distance, and various small automatic equipment is integrated on assembly line,
To simplify viscose glue operation, whole viscose glue efficiency is promoted.Daub device in the present invention can by the daub plate with indentation
Glue is uniformly applied on glass, daub is more efficient, and effect is more preferable, then cooperates the viscose glue assembly line of automation, production
It is high-efficient；Positioning plate is moved by slide contact part in sliding groove for positioning glass two sides, be adjusted two pieces of positioning plates it
Between distance the versatility of daub device is improved with the glass of corresponding application and different in width.It is viscous according to two-component glue
Glue, then same production capacity, saves 6 people than workbench outside line；According to one-component glue viscose glue, then same production capacity, works outside than line
Platform saves 18 people.
Specific embodiment
Below by specific embodiment the present invention will be further explained explanation, but those skilled in the art knows
Conventional replacement, should belong within protection scope of the present invention.
The present invention provides a kind of automatic sticky stick flow line production method, comprising the following steps:
A, workpiece slat production line
Containing 10 stations, station 1,2 is work plate station turning, and station 3 is work plate polishing station, and station 4,5 is work
Part plate spray and cleaning station, station 6 are to air-dry station, and station 7,8 is buffer station, and station 9 is that work plate cleans station,
Station 10 is work plate feeding station, is sequentially connected between each station, is transported using chromium plating roller；
B, viscose glue assembly line
Containing 20 stations, station 1 is that catalyst smears station automatically, and station 2 is automatically dropping glue machine operation station, station 3
For upper resin plate station, station 4 is that resin plate cleans station, and station 5,6 is buffer station, and station 7 is daub station, station
8,9 be upper stick station, and station 10-19 is solidification station, and station 20 is to tear glue station, is sequentially connected between each station, using chromium plating
Roller+synchronous belt transport；Automatic glue coating device, including daub main body and handle is arranged in the daub station, and the handle is solid
It is scheduled in daub main body, the daub main body includes crossbeam, and the crossbeam lower end is connected with daub plate, and daub plate lower end is opened
Equipped with indentation, be also arranged with two pieces of sliding positioning plates on the daub plate, the sliding positioning plate include positioning plate and
Slide contact part, the positioning plate are fixed by screws on slide contact part, and the slide contact part is removable by bolt
Be fixed in the sliding groove opened up on crossbeam；
C, jacking transferring assembly line
Containing 4 jacking transferring stations, after work plate transports the station, synchronous belt, which rises, to be jacked up, and completes turning for work plate
To；
D, solidify assembly line
Containing 60 stations, transported using chromium plating roller；It is divided into solidification process and solidification completes 2 sections, is glued in solidification process
Stick is shifted by the promotion of leading portion viscose glue, and the stick for solidifying completion moves directly to solidification line tail end and waits docking AGV trolley；It is described
Solidification uses solidifying equipment, including rack, is fixed with light source component in rack, actuator, institute are also connected in the rack
It is connected with pallet on the actuator stated, is used to position the positioning region of viscose products, above-mentioned driving on the pallet with several
Part can be such that any one above-mentioned positioning region is located at the irradiation of light source component after driving pallet intermittent rotary.
In automatic sticky stick flow line production method of the invention, 10 stations are arranged in workpiece slat production line, using chromium plating
Roller transport.Work plate after degumming is placed on the assembly line for configuring simple tipping arrangement by degumming person, completes work plate
180 ° of overturnings；Again by polishing station, the polishing machine of configuration is by the workpiece plate surface automatic polishing flowed through processing, then carries out automatic
It carries out air-dried after water-spraying control and cleaning, is wiped again after air-drying, the workpiece surface after part slat production line is bright and clean clean, just
In the processing of next process nian glue.
In viscose glue assembly line, contain 20 stations, is transported using chromium plating roller+synchronous belt.Workpiece applies automatically in catalyst
Dauber spreads catalyst on position, and in automatically dropping glue on automatically dropping glue machine operation station, when workpiece flows through upper resin plate station,
Bottom surface cylinder jacks up, before servo motor ejection, adjust workpiece Board position, and eject resin plate backer, personnel glue resin plate
In (or equipment goes up resin plate automatically) on work plate, and after double swerve resin plate, is leaned against on resin plate backer, then pressed
Button, above cylinder pressure, until resin plate complete it is just solid；After cleaning, spreading glue, silicon rod, which is placed on, fills glue
Resin plate on, and complete positioning against the synchronous belt with roller, by solidifying, tearing glue, complete viscose glue.
By 4 jacking transferring stations, synchronous belt rises to be jacked up workpiece after completing viscose glue, completes the steering of work plate.With
Afterwards by solidification assembly line, solidification line, which is divided into solidification process, completes 2 sections with solidification, and the stick of solidification process passes through leading portion viscose glue
Displacement is pushed, the stick for solidifying completion moves directly to solidification line tail end and waits docking AGV；The crystal bar that viscose glue is completed, passes through UP-
DOWN transplants line transfer to solidification line interface, and the solidification last station of line is AGV trolley docking area, and AGV trolley is docked to solidification line
Afterwards, automatically the silicon rod to be cut of outflow respective numbers to AGV trolley.So far, transport cleaning, the automatic sticky stick, solidification of workpiece are completed
Etc. processes integration, keep automatic sticky stick pipelining more efficient.
Claims (6)
1. a kind of automatic sticky stick flow line production method, which comprises the following steps:
A, workpiece slat production line
Containing 10 stations, station 1,2 is work plate station turning, and station 3 is work plate polishing station, and station 4,5 is work plate
Spray and cleaning station, station 6 are to air-dry station, and station 7,8 is buffer station, and station 9 is that work plate cleans station, station
10 be work plate feeding station, is sequentially connected between each station, is transported using chromium plating roller；
B, viscose glue assembly line
Containing 20 stations, station 1 is that catalyst smears station automatically, and station 2 is automatically dropping glue machine operation station, and station 3 is upper
Resin plate station, station 4 are that resin plate cleans station, and station 5,6 is buffer station, and station 7 is daub station, station 8,9
For upper stick station, station 10-19 is solidification station, and station 20 is to tear glue station, is sequentially connected between each station, using chromium plating roller
The transport of+synchronous belt；Automatic glue coating device is arranged in the daub station, including daub main body and handle, the handle are fixed on
In daub main body, the daub main body includes crossbeam, and the crossbeam lower end is connected with daub plate, and daub plate lower end offers
Indentation is also arranged with two pieces of sliding positioning plates on the daub plate, and the sliding positioning plate includes positioning plate and sliding
Interconnecting piece, the positioning plate are fixed by screws on slide contact part, and the slide contact part is movably solid by bolt
It is scheduled in the sliding groove opened up on crossbeam；
C, jacking transferring assembly line
Containing 4 jacking transferring stations, after work plate transports the station, synchronous belt, which rises, to be jacked up, and completes the steering of work plate；
D, solidify assembly line
Containing 60 stations, transported using chromium plating roller；It is divided into solidification process and solidification completes 2 sections, sticky stick is logical in solidification process
The promotion displacement for crossing leading portion viscose glue, the stick for solidifying completion move directly to solidification line tail end and wait docking AGV trolley；The solidification
Using solidifying equipment, including rack, it is fixed with light source component in rack, actuator is also connected in the rack, it is described
It is connected with pallet on actuator, is used to position the positioning region of viscose products, above-mentioned actuator band on the pallet with several
Any one above-mentioned positioning region can be made to be located at the irradiation of light source component after dynamic pallet intermittent rotary.
2. automatic sticky stick flow line production method according to claim 1, it is characterised in that: workpiece described in step a
Plate station turning configures tipping arrangement, when work plate is placed in this station, completes 180 ° of overturnings.
3. automatic sticky stick flow line production method according to claim 1, it is characterised in that: workpiece described in step a
Plate polishing station installs polishing machine, to the processing of workpiece plate surface automatic polishing.
4. automatic sticky stick flow line production method according to claim 1, it is characterised in that: workpiece described in step a
Plate spray and cleaning station install automatic sprinkler, to spray cooling and cleaning.
5. automatic sticky stick flow line production method according to claim 1, it is characterised in that: workpiece described in step a
Plate cleans station and configures portal frame, fixed dust-free paper or clean towel, automatic erasing when work plate flows through.
6. automatic sticky stick flow line production method according to claim 1, it is characterised in that: workpiece described in step a
Inductor is arranged in plate feeding station, and when sensing assembly line flowing, work plate flows into assembly line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611038180.8A CN106670047B (en) | 2016-11-23 | 2016-11-23 | A kind of automatic sticky stick flow line production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611038180.8A CN106670047B (en) | 2016-11-23 | 2016-11-23 | A kind of automatic sticky stick flow line production method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106670047A CN106670047A (en) | 2017-05-17 |
| CN106670047B true CN106670047B (en) | 2019-11-26 |
Family
ID=58866042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611038180.8A Active CN106670047B (en) | 2016-11-23 | 2016-11-23 | A kind of automatic sticky stick flow line production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106670047B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107866917A (en) * | 2017-11-15 | 2018-04-03 | 四川永祥硅材料有限公司 | Automatic sticky stick streamline |
| CN110815614B (en) * | 2019-12-18 | 2024-01-09 | 青岛高测科技股份有限公司 | Automatic stick sticking system for single polycrystalline silicon sticks |
| CN111501103A (en) * | 2020-04-22 | 2020-08-07 | 天津市环智新能源技术有限公司 | Boiling and bonding method of tool for bonding silicon rods |
| CN113306027B (en) * | 2021-04-15 | 2023-10-31 | 无锡展照精密机械科技有限公司 | Automatic production line for bonding silicon rods |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4875461A (en) * | 1988-04-01 | 1989-10-24 | Westinghouse Electric Corp. | Automatic dendritic silicon web separation machine |
| CN201446057U (en) * | 2009-03-12 | 2010-05-05 | 李志强 | Full-automatic spot gluing and curing integral machine |
| CN102825670A (en) * | 2012-09-17 | 2012-12-19 | 金坛正信光伏电子有限公司 | Method for slicing solar silicon rod |
| CN103395134B (en) * | 2013-08-08 | 2015-08-05 | 常州有则科技有限公司 | Overturn the all-in-one that comes unstuck |
| CN104191533A (en) * | 2014-09-04 | 2014-12-10 | 无锡尚品太阳能电力科技有限公司 | Silicon wafer reciprocating cutting technology |
| CN204819985U (en) * | 2015-06-08 | 2015-12-02 | 高佳太阳能股份有限公司 | Silicon chip glues daub device that clubs was done |
| CN105457868A (en) * | 2015-12-03 | 2016-04-06 | 大巨龙立体科技有限公司 | Solidifying device |
| CN205471316U (en) * | 2016-03-24 | 2016-08-17 | 扬州协鑫光伏科技有限公司 | Automatic assembly line of viscose |
| CN106079127A (en) * | 2016-08-25 | 2016-11-09 | 重庆大全新能源有限公司 | A kind of silico briquette glue sticking device and adhesive means |
-
2016
- 2016-11-23 CN CN201611038180.8A patent/CN106670047B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106670047A (en) | 2017-05-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106670047B (en) | A kind of automatic sticky stick flow line production method | |
| WO2021218258A1 (en) | Automatic edge banding machine, and control system and method therefor | |
| CN205628462U (en) | Dispensing and laminating machine | |
| CN205731856U (en) | A kind of full-automatic glue-dropping machine | |
| CN104608218B (en) | A kind of plank full-automatic slot device and processing method thereof | |
| CN107932761B (en) | Diamond wire silicon wafer cutting technique | |
| CN104669372B (en) | A kind of accurate grooving apparatus for hypotenuse plank and processing method thereof | |
| CN105834075A (en) | Automatic coating machine for filter screen | |
| WO2014064628A1 (en) | Equipment for cutting slabs of ceramic material | |
| CN205341185U (en) | Two stations are put from moving point mucilage binding | |
| CN107877719B (en) | Diamond wire silicon wafer cutting silicon rod feeding device | |
| CN104608217B (en) | A kind of plank grooving apparatus being easy to location and processing method thereof | |
| CN117564905A (en) | Automatic crystal support surface glue removing system | |
| CN102066684B (en) | Facility for gluing glass panes into frame profiles | |
| CN205343373U (en) | Take truing polishing bag sealer | |
| JP4851227B2 (en) | Grinding equipment | |
| CN207387897U (en) | A kind of compact planker trimmer | |
| CN209365464U (en) | A kind of glue stations of case binder | |
| CN215235275U (en) | Double-end glue sprayer | |
| CN215824723U (en) | Full-automatic spring sleeving machine | |
| JP2012106293A (en) | Method and apparatus for polishing wafer | |
| CN209903456U (en) | Full-automatic high-speed lines production system | |
| CN203591919U (en) | Uniform coating device | |
| CN211165793U (en) | Automatic printing system walks on stage | |
| CN210361782U (en) | Full-color 3D printer of quick two-way stone |
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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211231 Address after: 224400 Hongkong Road, Funing Economic Development Zone, Yancheng City, Jiangsu 888 Patentee after: FUNING XIEXIN PHOTOVOLTAIC TECHNOLOGY CO.,LTD. Patentee after: Jurong GCL Photovoltaic Technology Co., Ltd Address before: 224400 Hongkong Road, Funing Economic Development Zone, Yancheng City, Jiangsu 888 Patentee before: FUNING XIEXIN PHOTOVOLTAIC TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right |