CN215468915U - Slicing device for photovoltaic cell - Google Patents
Slicing device for photovoltaic cell Download PDFInfo
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- CN215468915U CN215468915U CN202121491913.XU CN202121491913U CN215468915U CN 215468915 U CN215468915 U CN 215468915U CN 202121491913 U CN202121491913 U CN 202121491913U CN 215468915 U CN215468915 U CN 215468915U
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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
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model discloses a photovoltaic cell slice slicing device, which comprises a device body, wherein the device body comprises an operation table for performing cutting operation on a photovoltaic cell panel, a cutting positioning piece for positioning the photovoltaic cell panel is arranged on the operation table, the cutting positioning piece comprises a positioning cutting groove for positioning and cutting a cutting laser, a plurality of laser calibrators for calibrating the cutting positions of the photovoltaic cell panel are arranged in the positioning cutting groove, the laser calibrators can accurately determine the cutting positions of the solar cell panel and calibrate the cutting positions, the cutting positioning piece can support the photovoltaic cell panels with different sizes so as to facilitate the cutting of the photovoltaic cell panels, a cutting assembly can cut the photovoltaic cell panel, a collecting assembly can collect waste materials generated by the cutting of the photovoltaic cell panel and perform intelligent processing on the size of a photovoltaic cell slice cutting die, the solar cell panel of different specifications is conveniently adapted to reduce the frequency of changing cutting die, improve work efficiency.
Description
Technical Field
The utility model relates to the field of solar cells, in particular to a slicing device for a photovoltaic cell.
Background
The photovoltaic cell is divided into a crystalline silicon type and an amorphous silicon type, wherein the crystalline silicon type cell can be divided into a single crystal cell and a polycrystalline cell; single crystal silicon differs more efficiently than crystalline silicon.
The photovoltaic cell is the most important and the most basic power generation unit of the photovoltaic module, so the quality of the photovoltaic module depends on the quality of the photovoltaic cell to a great extent, and therefore whether the module manufacturer owns a cell manufacturer at home or not can be used as an important evaluation standard for the quality of the cell at home.
According to the specific application field, the required generated energy is not so much on some special products by cutting the photovoltaic cell, so that the photovoltaic cell is assembled into a proper specification after being cut;
secondly, in order to improve the utilization rate of raw materials, the solar cell is a very fragile thin sheet, so that the defects of corner missing, hidden cracking, edge jumping and the like caused by various reasons of a part of products are inevitable in the production process, but the solar cell is not completely a waste product, and is locally valuable. The size of the cut is determined according to the requirements of the actual product, mainly considering parameters such as power, voltage and current area, electrode shape and the like.
The photovoltaic cell slice is cut into a plurality of slices mainly for matching voltage, and because the forbidden band width is constant for the solar cell, generally, the voltage is not changed no matter how many sub-slices of the cell are cut, if the property is high voltage, the whole cell slice can be cut into a plurality of slices, and then the slices are connected in series, so that a plurality of voltages are obtained.
When slicing, the depth of the cut mark is controlled to be 1/2-2/3 of the thickness of the cell slice, and is mainly controlled by adjusting the working current of the laser scribing machine. If the working current is too large, the power output is large, the laser beam is strong, the battery piece can be directly cut off, and the short circuit of the anode and the cathode of the battery is easily caused. On the other hand, when the operating current is too small, the scratch depth is insufficient, and the battery piece is easily crushed when the battery is broken by hand along the scratch.
At present, when cutting photovoltaic cell piece, must cut into same specification with the photovoltaic cell piece of equidimension not, when needs cut into different specifications with photovoltaic cell piece, need continuous change cutting die, improved operating cost, also reduced work efficiency, this application aims at carrying out intelligent processing to photovoltaic cell piece cutting die size, conveniently adapts to the solar cell panel of different specifications to reduce the frequency of changing cutting die, improve work efficiency.
Disclosure of Invention
The utility model aims to provide a slicing device for a photovoltaic cell slice, which aims to solve the problems in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a section device of photovoltaic cell piece, the device comprises a device body, the device body is including being used for carrying out the operation panel of cutting operation to photovoltaic cell board, be equipped with the cutting setting element that is used for carrying out the section location to photovoltaic cell board on the operation panel, be equipped with the cutting subassembly that is used for carrying out the cutting to photovoltaic cell board on the operation panel, cutting subassembly is including being used for carrying out the cutting laser instrument and the cutting bed of cutting to photovoltaic cell piece, be equipped with on the cutting bed and be used for driving the removal frame that the cutting laser instrument carries out the removal, the cutting setting element is including making the cutting laser instrument carry out the location grooving of fixing a position the cutting, be equipped with the collection subassembly that the inferior photovoltaic cell piece when being used for the cutting carried out the collection on the operation panel, it includes the collection platform to collect the subassembly.
By adopting the technical scheme: the cutting setting element can support not unidimensional photovoltaic cell board, makes things convenient for it to cut, and cutting assembly can cut photovoltaic cell board, and the waste material that collecting assembly can photovoltaic cell board cutting production is collected, carries out intelligent processing to photovoltaic cell piece cutting die size, conveniently adapts to the solar cell panel of different specifications to reduce the frequency of changing cutting die, improve work efficiency.
Further setting: the cutting setting element includes the locating support, the quantity of locating support is four, the locating support is connected perpendicularly of each other, the locating support includes upper bracket and lower carriage, one side that upper bracket and lower carriage are close to ground is equipped with the slide rail that is used for making upper bracket and lower carriage slide, the inside spout that is equipped with of slide rail, the position that upper bracket and lower carriage are close to the spout is equipped with the sliding block, the sliding block slides and connects inside the spout, upper bracket and the inside notch that all is equipped with of lower carriage, the inside spacing seat that is used for cutting the location to photovoltaic cell panel that is equipped with of notch, spacing seat slides and connects inside the notch, there is the location grooving spacing inside the seat, the inside cavity that is equipped with of spacing seat, the inside supplementary limiting plate that is equipped with of cavity, there is the location grooving inside the supplementary limiting plate, the inside cylinder that drives the supplementary limiting plate and stretch out and draw back that is equipped with of cavity.
By adopting the technical scheme: the upper bracket and the lower bracket can slide on the slide rail, so that the length of the positioning bracket is lengthened, the cylinder can drive the auxiliary limiting plate to stretch, the distance generated by sliding towards two sides of the upper bracket and the lower bracket is supplemented, and the positioning groove can be used for positioning the position of the photovoltaic cell panel to be cut.
Further setting: one side that the slide rail is close to ground is equipped with flexible brace table, and the slide rail passes through bolted connection with flexible brace table, and the position that the operation panel is close to flexible brace table is equipped with and is used for driving the rotation cylinder that the photovoltaic cell piece rotated the cutting, is equipped with on the operation panel to drive and rotates the cylinder and carry out the pivoted motor, and the motor passes through bolted connection with the operation panel.
By adopting the technical scheme: the motor can drive and rotate the cylinder and rotate, rotates the cylinder and drives flexible brace table and rotate to the photovoltaic cell board that drives the needs cutting rotates and cuts below the cutting laser instrument.
Further setting: cutting assembly includes the support side lever, and the operation panel passes through the support side lever with the cutting bed to be connected, and cutting bed and operation panel pass through bolted connection with the support side lever respectively, and one side that the cutting bed is close to the operation panel sets up the shifting chute, removes the frame setting inside the shifting chute, slides with the shifting chute and is connected, and the inside intelligent cylinder that is used for driving the removal frame and removes that all is equipped with of shifting chute, removes the frame and passes through bolted connection with the cutting laser instrument.
By adopting the technical scheme: the intelligent cylinder can set for the length of pass to removing the frame, and the cutting laser instrument that the intelligent cylinder promoted on removing the frame removes to drive the cutting laser instrument and cut photovoltaic cell panel.
Further setting: the telescopic supporting table is provided with an EL tester used for detecting the abnormal conditions of the photovoltaic cell panel battery, the supporting side rods are provided with display lamps, and the display lamps are electrically connected with the EL tester.
By adopting the technical scheme: the EL tester is used for detecting the abnormal condition of the photovoltaic cell panel battery, when the abnormal condition of the photovoltaic cell panel battery exists, the signal is transmitted to the display lamp, and the display lamp is lighted to remind an operator.
Further setting: the laser calibrator that the inside a plurality of photovoltaic cell board cutting position that is used for calibrating of location grooving.
By adopting the technical scheme: the laser calibrator can accurately determine the cutting position of the solar cell panel and calibrate the cutting position.
Further setting: the collecting table is internally provided with a collecting tank for collecting photovoltaic cell panel waste generated by cutting, and the collecting table is arc-shaped.
By adopting the technical scheme: the collecting vat can collect the photovoltaic cell panel waste material that the cutting produced.
Compared with the prior art, the utility model has the beneficial effects that: according to the photovoltaic cell cutting die, the cutting positioning piece can support photovoltaic cell panels with different sizes, so that the photovoltaic cell panels can be conveniently cut, the cutting assembly can cut the photovoltaic cell panels, the collecting assembly can collect waste materials generated by cutting of the photovoltaic cell panels, the size of the photovoltaic cell cutting die is intelligently processed, the photovoltaic cell cutting die can be conveniently adapted to solar cell panels with different specifications, the frequency of replacing the cutting die is reduced, and the working efficiency is improved.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic structural diagram of a slicing device for photovoltaic cells according to the present invention;
FIG. 2 is a schematic view of a portion A of a slicing apparatus for photovoltaic cells according to the present invention;
FIG. 3 is a partial cross-sectional view of a device for slicing a photovoltaic cell sheet according to the present invention;
fig. 4 is an overall sectional view of a slicing apparatus for photovoltaic cell sheets according to the present invention.
In the figure, 1, an operation table; 2. an upper bracket; 3. a lower bracket; 4. a slide rail; 5. a limiting seat; 6. positioning a cutting groove; 7. an auxiliary limiting plate; 8. a telescopic support platform; 9. rotating the cylinder; 10. an EL tester; 11. cutting table; 12. a cutting laser; 13. a movable frame; 14. a collection station; 15. a distance sensor; 16. and supporting the side rods.
Detailed Description
The following further describes the embodiments of the present invention with reference to the drawings.
The technical scheme adopted by the utility model is as follows:
referring to fig. 1 to 4, in an embodiment of the present invention, a photovoltaic cell slicing apparatus includes an apparatus body, the apparatus body includes an operation table 1 for performing a cutting operation on a photovoltaic cell panel, a cutting positioning member for positioning a photovoltaic cell panel to be sliced is disposed on the operation table 1, the cutting positioning member includes a positioning cutting groove 6 for positioning and cutting a cutting laser 12, and a plurality of laser calibrators for calibrating a cutting position of the photovoltaic cell panel are disposed inside the positioning cutting groove 6. The laser calibrator can accurately determine the cutting position of the solar cell panel and calibrate the cutting position.
The cutting setting element can support not unidimensional photovoltaic cell board, makes things convenient for it to cut, and cutting assembly can cut photovoltaic cell board, and the waste material that collecting assembly can photovoltaic cell board cutting production is collected, carries out intelligent processing to photovoltaic cell piece cutting die size, conveniently adapts to the solar cell panel of different specifications to reduce the frequency of changing cutting die, improve work efficiency.
The cutting positioning part comprises four positioning supports, the positioning supports are mutually and vertically connected, each positioning support comprises an upper support 2 and a lower support 3, one sides of the upper support 2 and the lower support 3, which are close to the ground, are provided with slide rails 4 for enabling the upper support 2 and the lower support 3 to slide, the interior of each slide rail 4 is provided with a slide groove, the positions of the upper support 2 and the lower support 3, which are close to the slide grooves, are provided with slide blocks, the slide blocks are connected inside the slide grooves in a sliding manner, the interiors of the upper support 2 and the lower support 3 are both provided with notches, limiting seats 5 for cutting and positioning the photovoltaic cell panel are arranged inside the notches, the limiting seats 5 are connected inside the notches in a sliding manner, positioning grooves 6 are arranged inside the limiting seats 5, cavities are arranged inside the limiting seats 5, auxiliary limiting plates 7 are arranged inside the cavities, positioning grooves 6 are arranged inside the auxiliary limiting plates 7, the auxiliary limiting plates 7 are connected inside the cavities in a sliding manner, the cavity is internally provided with a cylinder which drives the auxiliary limiting plate 7 to stretch.
One side that slide rail 4 is close to ground is equipped with flexible brace table 8, and slide rail 4 passes through bolted connection with flexible brace table 8, and the position that operation panel 1 is close to flexible brace table 8 is equipped with and is used for driving the photovoltaic cell piece to rotate the rotation cylinder 9 of cutting, is equipped with on the operation panel 1 to drive and rotates cylinder 9 and carry out the pivoted motor, and the motor passes through bolted connection with operation panel 1, and the motor turned angle 90 degrees each time.
The motor can drive and rotate cylinder 9 and rotate, rotates cylinder 9 and drives flexible brace table 8 and rotate to the photovoltaic cell board that drives the needs cutting rotates cutting laser 12 below and cuts.
Be equipped with the EL tester 10 that is used for detecting the unusual condition of photovoltaic cell board battery on the flexible brace table 8, be equipped with the display lamp on the support side lever 16, the display lamp is connected with EL tester 10 electricity. EL tester 10 is used for the photovoltaic cell board battery abnormal conditions to detect, when there is the battery abnormal conditions in photovoltaic cell board, with signal transmission to display lamp, the operating personnel is reminded to the display lamp.
Be equipped with the cutting assembly who is used for carrying out the cutting to photovoltaic cell board on the operation panel 1, cutting assembly is including being used for carrying out the cutting laser instrument 12 and the cutting bed 11 of cutting to the photovoltaic cell piece, is equipped with on the cutting bed 11 to be used for driving the removal frame 13 that the cutting laser instrument 12 removed.
Cutting assembly includes supporting side lever 16, operation panel 1 is connected through supporting side lever 16 with cutting bed 11, cutting bed 11 and operation panel 1 pass through bolted connection with supporting side lever 16 respectively, one side that cutting bed 11 is close to operation panel 1 sets up the shifting chute, the setting of removal frame 13 is inside the shifting chute, slide with the shifting chute and be connected, the inside intelligent cylinder that is used for driving removal frame 13 and removes that all is equipped with of shifting chute, removal frame 13 passes through bolted connection with cutting laser instrument 12, be equipped with distance sensor 15 that carries out the monitoring to the inside location grooving 6 length of locating support on the cutting bed 11, distance sensor 15 is connected with the intelligent cylinder electricity. The intelligent cylinder can set for the length of advancing to removing frame 13, and the intelligent cylinder promotes to remove cutting laser instrument 12 on the frame 13 and removes to drive cutting laser instrument 12 and cut photovoltaic cell panel.
The operating platform 1 is provided with a collecting assembly for collecting defective photovoltaic cells during cutting, and the collecting assembly comprises a collecting platform 14. Collect 14 inside collecting table and be equipped with the collecting vat that is used for carrying out the collection to the photovoltaic cell board waste material that the cutting produced, collect 14 tables and be arc, the collecting vat can be collected the photovoltaic cell board waste material that the cutting produced.
The motor is a vertical and horizontal type speed reducing motor, the air cylinder is an intelligent SMC air cylinder, the cutting laser 12 is an optical fiber laser, the EL tester 10 is an HN-M2400 portable EL tester 10, the distance sensor 15 is an FSTOF infrared distance measuring sensor, and the motor, the air cylinder, the cutting laser 12 and the EL tester 10 are all connected with an external power supply.
The working principle of the utility model is as follows: an operator places a photovoltaic cell panel on a positioning bracket, adjust four positioning brackets respectively to the position that the photovoltaic cell panel needs the cutting, open the cylinder, the cylinder drives supplementary limiting plate 7 and removes, supplementary limiting plate 7 fills up the inside space of positioning bracket, EL tester 10 on the flexible brace table 8 detects the photovoltaic cell panel abnormal conditions, when photovoltaic cell panel does not have abnormal conditions, open the motor, the motor drives flexible brace table 8 and rotates, rotate 90 degrees to the positioning bracket in cutting laser 12 below, distance sensor 15 detects the length of below location grooving 6, send length data to intelligent cylinder, intelligent cylinder drives cutting laser 12 and cuts, after the cutting is accomplished, the motor rotates, drive the photovoltaic cell panel on the opposite side positioning bracket and cut.
The above embodiments are only preferred embodiments of the present invention, and not intended to limit the present invention in any way, and all simple modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a section device of photovoltaic cell piece, includes the device body, its characterized in that: the device body is including operation panel (1) that is used for carrying out the cutting operation to photovoltaic cell board, be equipped with on operation panel (1) and be used for carrying out the cutting setting element of section location to photovoltaic cell board, be equipped with the cutting subassembly that is used for carrying out the cutting to photovoltaic cell board on operation panel (1), cutting subassembly is including cutting laser instrument (12) and cutting bed (11) that are used for carrying out the cutting to photovoltaic cell piece, be equipped with on cutting bed (11) and be used for driving cutting laser instrument (12) and carry out removal frame (13), the cutting setting element is including making cutting laser instrument (12) carry out location grooving (6) of location cutting, the collection subassembly that the inferior photovoltaic cell piece when being equipped with on operation panel (1) was used for the cutting carried out the collection, it includes collection platform (14) to collect the subassembly.
2. The slicing device for the photovoltaic cell plates is characterized in that the cutting positioning piece comprises four positioning supports, the positioning supports are vertically connected with each other, each positioning support comprises an upper support (2) and a lower support (3), one sides, close to the ground, of the upper supports (2) and the lower supports (3) are provided with a sliding rail (4) for enabling the upper supports (2) and the lower supports (3) to slide, sliding grooves are formed in the sliding rails (4), sliding blocks are arranged at positions, close to the sliding grooves, of the upper supports (2) and the lower supports (3), the sliding blocks are connected in the sliding grooves in a sliding mode, notches are formed in the upper supports (2) and the lower supports (3), limiting seats (5) for cutting and positioning the photovoltaic cell plates are arranged in the notches, the limiting seats (5) are connected in the notches in a sliding mode, positioning grooves (6) are formed in the limiting seats (5), spacing seat (5) inside is equipped with the cavity, and inside auxiliary limiting plate (7) of being equipped with of cavity, and there is location grooving (6) auxiliary limiting plate (7) inside, and auxiliary limiting plate (7) slide to be connected inside the cavity, and the inside cylinder that drives auxiliary limiting plate (7) and stretch out and draw back that is equipped with of cavity.
3. The slicing device for the photovoltaic cell slices is characterized in that one side, close to the ground, of the sliding rail (4) is provided with a telescopic supporting platform (8), the sliding rail (4) is connected with the telescopic supporting platform (8) through a bolt, a rotating cylinder (9) for driving the photovoltaic cell slices to rotate and cut is arranged at a position, close to the telescopic supporting platform (8), of the operating platform (1), a motor for driving the rotating cylinder (9) to rotate is arranged on the operating platform (1), and the motor is connected with the operating platform (1) through a bolt.
4. The slicing device for the photovoltaic cell slices is characterized in that the cutting assembly comprises a supporting side rod (16), the operating platform (1) is connected with the cutting table (11) through the supporting side rod (16), the cutting table (11) and the operating platform (1) are respectively connected with the supporting side rod (16) through bolts, a moving groove is formed in one side, close to the operating platform (1), of the cutting table (11), the moving frame (13) is arranged inside the moving groove and connected with the moving groove in a sliding mode, an intelligent cylinder used for driving the moving frame (13) to move is arranged inside the moving groove, and the moving frame (13) is connected with the cutting laser (12) through bolts.
5. The slicing device for the photovoltaic cell slices is characterized in that an EL tester (10) for detecting the abnormal condition of the photovoltaic cell panel cell is arranged on the telescopic support platform (8), a display lamp is arranged on the support side rod (16), and the display lamp is electrically connected with the EL tester (10).
6. The device for slicing photovoltaic cell slices is characterized in that a plurality of laser aligners for aligning the cutting position of the photovoltaic cell panel are arranged inside the positioning cutting groove (6).
7. The slicing device for the photovoltaic cell slices is characterized in that a collecting groove for collecting photovoltaic cell panel waste materials generated by cutting is arranged in the collecting table (14), and the collecting table (14) is in a circular arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121491913.XU CN215468915U (en) | 2021-07-01 | 2021-07-01 | Slicing device for photovoltaic cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121491913.XU CN215468915U (en) | 2021-07-01 | 2021-07-01 | Slicing device for photovoltaic cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215468915U true CN215468915U (en) | 2022-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121491913.XU Active CN215468915U (en) | 2021-07-01 | 2021-07-01 | Slicing device for photovoltaic cell |
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| CN (1) | CN215468915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116408893A (en) * | 2023-01-29 | 2023-07-11 | 扬州晶樱光电科技有限公司 | Slicing device for photovoltaic cell |
-
2021
- 2021-07-01 CN CN202121491913.XU patent/CN215468915U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116408893A (en) * | 2023-01-29 | 2023-07-11 | 扬州晶樱光电科技有限公司 | Slicing device for photovoltaic cell |
| CN116408893B (en) * | 2023-01-29 | 2024-03-01 | 扬州晶樱光电科技有限公司 | Slicing device for photovoltaic cell |
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Address after: 221699 south side of Kunming Road, Peixian Economic Development Zone, Xuzhou City, Jiangsu Province Patentee after: Zhongrun Solar Technology (Xuzhou) Co.,Ltd. Address before: 221699 south side of Kunming Road, Peixian Economic Development Zone, Xuzhou City, Jiangsu Province Patentee before: Jiangsu Yuhui Photovoltaic Technology Co.,Ltd. |