CN109360867B - Photovoltaic cell cluster material feeding unit - Google Patents
Photovoltaic cell cluster material feeding unit Download PDFInfo
- Publication number
- CN109360867B CN109360867B CN201811174282.1A CN201811174282A CN109360867B CN 109360867 B CN109360867 B CN 109360867B CN 201811174282 A CN201811174282 A CN 201811174282A CN 109360867 B CN109360867 B CN 109360867B
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- light source
- detection platform
- vacuum chuck
- cross beam
- receiving detection
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- 239000000463 material Substances 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000001514 detection method Methods 0.000 claims abstract description 20
- 239000013307 optical fiber Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 12
- 230000005540 biological transmission Effects 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
- H01L31/1876—Particular processes or apparatus for batch treatment of the devices
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/677—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations
- H01L21/67703—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations between different workstations
- H01L21/67706—Mechanical details, e.g. roller, belt
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
-
- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a photovoltaic cell string feeding device which comprises a machine table and a cross beam, wherein the cross beam is erected on X-axis moving mechanisms on two sides of the machine table, the middle of the cross beam is connected with a Z-axis moving mechanism, a rotary driving mechanism is fixed with the Z-axis moving mechanism and is connected with a vacuum chuck cross rod, a row of vacuum chucks are arranged on the vacuum chuck cross rod, a material tray perpendicular to the cross beam is arranged on the table top of the machine table and is positioned under the rotary driving mechanism, a material receiving detection platform perpendicular to the material tray is arranged at the end part of the material tray, the rotation angle of a cell string in the adjustment process is reduced, the offset of the cell string in the moving process is ensured to be small, meanwhile, the cell string is positioned and detected at a fixed position, the detection result is accurate, and the precision is high.
Description
Technical Field
The invention relates to the technical field of typesetting production of photovoltaic cell strings, in particular to a photovoltaic cell string feeding device.
Background
In the solar cell module manufacturing industry, single solar cells are interconnected and welded through welding belts to form a cell interconnection mode of 6 cells in series or 10 cells in series and the like, which is called a cell string; the battery strings are arranged in parallel to form four strings or six strings which are called a battery string group; a TPT back plate is placed on a piece of glass, an EVA film is placed on the TPT back plate, and then the battery string is laid on the EVA film, and such a combination is called a module.
The most main earlier process of solar cell module manufacturing is battery piece series connection welding process, battery string typesetting process and battery string is with the welding process of the busbar, conventional typesetting method is for the manual work, to be to solar cell series connection order arrange on the base plate, this kind of mode is not only labor efficiency low, intensity is big, and in realizing the accurate location to the battery string is fairly difficult, the precision between the battery string that the automatic typesetting machine of battery string in the prior art was arranged also is lower like this, and the battery string gets the string arm and can randomly change battery string positive and negative pole direction and carry out 180 rotation along with typesetting demand, in the in-process of adjusting the battery string, there is the displacement of different degree to the battery string, in this way, just can not reach the precision requirement of battery string is with the automatic welding of busbar, thereby the component efficiency has been influenced.
Disclosure of Invention
The invention aims to solve the technical problem of providing a battery string feeding device, which reduces the rotation angle in the process of adjusting a battery string and ensures the adjustment precision of the battery string.
In order to solve the technical problems, the invention provides a photovoltaic cell string feeding device which comprises a machine table and a cross beam, wherein the cross beam is erected on X-axis moving mechanisms at two sides of the machine table, a Z-axis moving mechanism is connected in the middle of the cross beam, a rotary driving mechanism is fixed with the Z-axis moving mechanism and is connected with a vacuum chuck cross rod, a row of vacuum chucks are arranged on the vacuum chuck cross rod, a material tray perpendicular to the cross beam is arranged on the table top of the machine table, the material tray is positioned under the rotary driving mechanism, and a material receiving detection platform perpendicular to the material tray is arranged at the end part of the material tray.
Preferably, 2 light source holes are formed in the receiving detection platform, a light source is arranged below the light source holes, and 2 CCD vision systems corresponding to the light source are arranged above the light source holes.
Preferably, the light source holes are formed in a plurality of light source holes, a first sliding rail is arranged on the side edge of the material receiving detection platform, the light source is locked on the first sliding rail through a first handle screw, the CCD vision system is arranged on the side edge of the machine platform through a connecting plate, a second sliding rail is arranged on the connecting plate, and the CCD vision system is locked on the second sliding rail through a second handle screw.
Preferably, a baffle is arranged on the side edge of the receiving detection platform.
Preferably, the light source hole is a rectangular hole, and a long side of the rectangular hole is parallel to the baffle.
Preferably, the two X-axis moving mechanisms are driven by a transmission shaft, and the driving motor is arranged in the middle of the transmission shaft.
Preferably, an optical fiber sensor is arranged in the middle of the vacuum chuck cross rod.
Preferably, the vacuum chuck is connected with a three-way pipe, the three-way pipe is connected with an air pipe, the air pipe is connected with a vacuum generator, the vacuum generator is connected with an electromagnetic valve, and the electromagnetic valve is connected with an air compressor.
Compared with the prior art, the battery string feeding device has the beneficial effects that the rotation angle in the battery string adjusting process is reduced, the small offset of the battery string in the moving process is ensured, and the battery string adjusting precision is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top view of the receiving inspection platform of the present invention;
FIG. 3 is a bottom view of the borrowing detection platform of the present invention;
Fig. 4 is a schematic diagram of a string-taking structure according to the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the invention and practice it.
As shown in fig. 1, an embodiment of a feeding device for a photovoltaic cell string 400 of the present invention is structurally schematic, and comprises a machine 100 and a beam 201, wherein the beam 201 is erected on X-axis moving mechanisms 202 on two sides of the machine 100, a Z-axis moving mechanism 203 is connected in the middle of the beam 201, a rotation driving mechanism 204 is fixed with the Z-axis moving mechanism 203, the rotation driving mechanism 204 is connected with a vacuum chuck cross rod 205, so that the vacuum chuck cross rod 205 can move along the X-axis and the Z-axis, the vacuum chuck cross rod 205 moves between the upper part of a tray 207 and the upper part of a receiving detection platform 301 along the X-axis, and in order to ensure that two ends of the beam 201 move synchronously along the X-axis, the two X-axis moving mechanisms 202 are driven by a transmission shaft 208, a driving motor 209 is arranged in the middle of the transmission shaft 208, the vacuum chuck cross rod 205 moves up and down along the Z-axis, the vacuum chuck cross rod 205 can also rotate under the drive of the rotary driving mechanism 204 when the battery string 400 is lifted and put down, the vacuum chuck cross rod 205 is positioned in the right position, the vacuum chuck cross rod 205 is parallel to the cross beam 201, a row of vacuum chucks 206 are arranged on the vacuum chuck cross rod 205 and are used for sucking the battery string 400, a tray 207 perpendicular to the cross beam 201 is arranged on the table top of the machine table 100, after the vacuum chucks 206 suck the battery string 400, the battery string 400 can be rotationally arranged in the required positive and negative directions only by rotating by 90 degrees, due to the short moving stroke, the offset of the battery string 400 generated in the moving process is small, the precision of the battery string 400 is convenient to be kept, the tray 207 is positioned under the rotary driving mechanism 204, the vacuum chuck cross rod 205 is ensured to be positioned over the tray 207 after rotating, the vacuum chucks 206 are ensured to suck the battery string 400, the end of the charging tray 207 is provided with a material receiving detection platform 301 perpendicular to the charging tray, the vacuum chuck 206 drives the battery string 400 to rotate in the positive and negative directions, then the battery string 400 is placed on the material receiving detection platform 301 for precision alignment, the battery string 400 is placed at a fixed position for precision detection, positioning is rapid and accurate, and the battery string 400 with inaccurate precision is convenient to continuously adjust.
As shown in fig. 2 and fig. 3, a schematic diagram of a receiving detection platform 301 in an embodiment is shown, 2 light source holes 303 are provided on the receiving detection platform 301, a light source 302 is provided below the light source holes 303, a part of CCD vision system 304 corresponding to the light source 302 is provided above the light source holes 303, the positioning of the battery string 400 by the CCD vision system 304 is fast and accurate, whether the battery string 400 is offset and an offset angle can be obtained based on an offset algorithm by the two CCD vision systems 304, if offset is based on the offset algorithm, the battery string 400 is normalized, in order to enable a feeding device to be compatible with battery strings 400 with various sizes, the light source holes 303 are provided with a plurality of light source holes, the side of the receiving detection platform 301 is provided with a first slide rail 305, the light source 302 is locked on the first slide rail 305 through a first handle screw 306, the CCD vision system 304 is provided on the side of the machine platform 100 through a connecting plate 307, the CCD vision system 304 is provided with a second slide rail 308 on the second handle screw 309, when the battery string 400 is offset and the side of the battery string 400 is detected by the second handle screw 309, the light source holes are further aligned with the light source holes 301, and the light source holes are further aligned to the side of the rectangular system 301, and the side of the light source holes are further aligned with the rectangular system is arranged on the side of the platform 301, and the side of the light source holes are aligned with the rectangular system 310.
As shown in fig. 3, to determine whether the vacuum chuck 206 adsorbs the battery string 400, an optical fiber sensor 210 is provided in the middle of the vacuum chuck rail 205, when the optical fiber sensor 210 is blocked, the vacuum chuck 206 adsorbs the battery string 400, when the optical fiber sensor 210 detects the light source 302, the battery string 400 drops from the vacuum chuck 206, the vacuum chuck 206 sucks the battery string 400 by negative pressure, the vacuum chuck 206 is connected to a tee pipe, the tee pipe is connected to an air pipe, the air pipe is connected to a vacuum generator, the vacuum generator is connected to an electromagnetic valve, and the electromagnetic valve is connected to an air compressor.
The above-described embodiments are merely preferred embodiments for fully explaining the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutions and modifications will occur to those skilled in the art based on the present invention, and are intended to be within the scope of the present invention. The protection scope of the invention is subject to the claims.
Claims (4)
1. The photovoltaic cell string feeding device is characterized by comprising a machine table and a cross beam, wherein the cross beam is erected on X-axis moving mechanisms at two sides of the machine table, a Z-axis moving mechanism is connected in the middle of the cross beam, a rotary driving mechanism is fixed with the Z-axis moving mechanism and is connected with a vacuum chuck cross rod, a row of vacuum chucks are arranged on the vacuum chuck cross rod, a material tray perpendicular to the cross beam is arranged on the table top of the machine table, the material tray is positioned under the rotary driving mechanism, and a material receiving detection platform perpendicular to the material tray is arranged at the end part of the material tray;
the device comprises a receiving detection platform, a CCD (charge coupled device) vision system, a plurality of light source holes, a first sliding rail, a connecting plate, a CCD vision system, a second sliding rail and a CCD vision system, wherein the receiving detection platform is provided with 2 light source holes, the light source is arranged below the light source holes, 2 CCD vision systems corresponding to the light sources are arranged above the light source holes, the plurality of light source holes are formed in the side edge of the receiving detection platform, the light source is locked on the first sliding rail through the first handle screw, the CCD vision system is arranged on the side edge of the machine platform through the connecting plate, the second sliding rail is arranged on the connecting plate, and the CCD vision system is locked on the second sliding rail through the second handle screw;
the side of the material receiving detection platform is provided with a baffle, a light source hole on the material receiving detection platform is a rectangular hole, and the long side of the rectangular hole is parallel to the baffle.
2. A photovoltaic cell string feeding device according to claim 1, wherein the two X-axis moving mechanisms are driven by a single drive shaft, and the drive motor is disposed in the middle of the drive shaft.
3. A photovoltaic cell string feeding device according to claim 1, wherein an optical fiber sensor is provided in the middle of the vacuum chuck cross bar.
4. The photovoltaic cell string feeding device according to claim 1, wherein the vacuum chuck is connected to a tee, the tee is connected to an air pipe, the air pipe is connected to a vacuum generator, the vacuum generator is connected to a solenoid valve, and the solenoid valve is connected to an air compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811174282.1A CN109360867B (en) | 2018-10-09 | 2018-10-09 | Photovoltaic cell cluster material feeding unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811174282.1A CN109360867B (en) | 2018-10-09 | 2018-10-09 | Photovoltaic cell cluster material feeding unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109360867A CN109360867A (en) | 2019-02-19 |
| CN109360867B true CN109360867B (en) | 2024-06-25 |
Family
ID=65348922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811174282.1A Active CN109360867B (en) | 2018-10-09 | 2018-10-09 | Photovoltaic cell cluster material feeding unit |
Country Status (1)
| Country | Link |
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| CN (1) | CN109360867B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110371666A (en) * | 2019-07-15 | 2019-10-25 | 河北羿珩科技有限责任公司 | The method that solar battery string manages sheet devices and positions battery strings using it |
| CN115224157B (en) * | 2022-06-23 | 2023-08-25 | 浙江晶科能源有限公司 | Photovoltaic module receiving device and receiving method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205609558U (en) * | 2016-04-18 | 2016-09-28 | 苏州德睿联自动化科技有限公司 | Battery cluster lays machine |
| CN208938990U (en) * | 2018-10-09 | 2019-06-04 | 苏州宏瑞达新能源装备有限公司 | A kind of photovoltaic cell string feed device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201681959U (en) * | 2010-01-06 | 2010-12-22 | 吴建霖 | Scribing machine for thin-film solar battery |
| CN102222725B (en) * | 2011-05-05 | 2012-11-28 | 天津杰科同创科技发展有限公司 | Automatic detection and assignment production line of solar energy cell silicon chip sets |
| CN102231410B (en) * | 2011-07-08 | 2012-12-05 | 沈志刚 | Type-setting machine for photovoltaic battery strings |
| US20130272833A1 (en) * | 2012-04-16 | 2013-10-17 | Komax Holding Ag | Solar cell string layup system and method |
| CN104701421B (en) * | 2015-03-20 | 2017-01-04 | 无锡奥特维科技股份有限公司 | A kind of photovoltaic cell string two-wire discharging mechanism |
-
2018
- 2018-10-09 CN CN201811174282.1A patent/CN109360867B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205609558U (en) * | 2016-04-18 | 2016-09-28 | 苏州德睿联自动化科技有限公司 | Battery cluster lays machine |
| CN208938990U (en) * | 2018-10-09 | 2019-06-04 | 苏州宏瑞达新能源装备有限公司 | A kind of photovoltaic cell string feed device |
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| Publication number | Publication date |
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| CN109360867A (en) | 2019-02-19 |
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