CN115223898A - Flexible solar cell laser slitting splitting sorting platform - Google Patents
Flexible solar cell laser slitting splitting sorting platform Download PDFInfo
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- CN115223898A CN115223898A CN202210897695.2A CN202210897695A CN115223898A CN 115223898 A CN115223898 A CN 115223898A CN 202210897695 A CN202210897695 A CN 202210897695A CN 115223898 A CN115223898 A CN 115223898A
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- 230000007246 mechanism Effects 0.000 claims abstract description 108
- 230000007306 turnover Effects 0.000 claims abstract description 17
- 238000003698 laser cutting Methods 0.000 claims abstract description 16
- 238000001179 sorption measurement Methods 0.000 claims description 22
- 238000005520 cutting process Methods 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 19
- 238000001816 cooling Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 7
- 238000005336 cracking Methods 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 2
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000007547 defect Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000013467 fragmentation Methods 0.000 description 2
- 238000006062 fragmentation reaction Methods 0.000 description 2
- 206010041662 Splinter Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
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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
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67092—Apparatus for mechanical treatment
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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
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67242—Apparatus for monitoring, sorting or marking
- H01L21/67271—Sorting devices
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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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- 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
Abstract
The invention discloses a laser slitting and splitting sorting platform for solar flexible battery pieces. The device comprises a battery piece conveying device, a laser device, a first splitting device, a second splitting device and a turnover mechanism, wherein the battery piece conveying device is used for conveying the battery pieces to the first splitting device and the second splitting device, the laser device is used for carrying out laser cutting and scribing on the battery pieces, the first splitting device and the second splitting device are both used for splitting the battery pieces, the splitting direction of the first splitting device is perpendicular to that of the second splitting device, and the turnover mechanism is used for turning over the battery pieces after splitting and allowing a variable-pitch sorting module to absorb and discharge. The invention has the advantages of high splitting efficiency and difficult damage.
Description
Technical Field
The invention relates to the technical field of flexible battery piece processing, in particular to a laser slitting splitting sorting platform for a solar flexible battery piece.
Background
The solar flexible cell is a semiconductor thin sheet which directly converts light energy into electric energy through a photoelectric effect or a photochemical effect. Based on the global demand for renewable energy sources, the solar flexible battery has a wide market and application prospect along with technical progress and scientific and technological development. The solar cell panel is formed by packaging a plurality of cut small cells, a single solar cell cannot be used as a direct power supply, and a plurality of solar cells need to be spliced together to be packaged to form components, which are called as solar cell panels and are important components in a solar power generation system.
Traditional flexible battery piece is mainly broken off with the fingers and thumb through the manual work, and this mode exists the condition that the fragmentation rate is high and the fragmentation is inefficient, perhaps directly accomplishes the cutting to flexible battery piece through continuous laser again, and this mode is higher and damage flexible battery piece easily in the cutting process temperature. Based on the defects, a solar flexible cell laser slitting splitting sorting platform which is high in splitting efficiency and not prone to damage needs to be developed.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects of the prior art and provides a laser splitting and splitting sorting platform for solar flexible battery pieces, which is high in splitting efficiency and not easy to damage.
The technical scheme adopted by the invention is as follows: the device comprises a battery piece conveying device, a laser device, a first splitting device, a second splitting device and a turnover mechanism, wherein the battery piece conveying device is used for conveying the battery pieces to the first splitting device and the second splitting device, the laser device is used for carrying out laser cutting and scribing on the battery pieces, the first splitting device and the second splitting device are both used for splitting the battery pieces, the splitting direction of the first splitting device is perpendicular to that of the second splitting device, and the turnover mechanism is used for turning over the battery pieces after splitting and allowing a variable-pitch sorting module to absorb and discharge.
Further, the first lobe device and the second lobe device respectively comprise a transportation carrying platform, a limiting component, a swinging mechanism and a first driving mechanism, a swinging disk capable of swinging is connected to the tail end of the transportation carrying platform in a butt joint mode, the swinging mechanism drives the swinging disk to swing, the first driving mechanism can drive the limiting component to move to the swinging disk, and the swinging disk and the transportation carrying platform are respectively provided with an adsorption port.
Furthermore, the tail end of the transportation carrier is provided with at least two rows of the adsorption ports, each row of the adsorption ports are uniformly distributed along the splitting direction, the swing disc is provided with at least two rows of the adsorption ports, and each row of the adsorption ports are uniformly distributed along the splitting direction.
Further, swing mechanism is including driving actuating cylinder, angle position platform and connecting rod, drive the first support rectilinear movement of actuating cylinder drive, be provided with the second support on the activity end of angle position platform, the one end normal running fit of connecting rod is in on the first support, other end normal running fit is in on the second support, the expansion end of angle position platform with be provided with the swing arm connecting plate between the spacing subassembly, be provided with the constant head tank on the swing dish, the bottom of spacing subassembly be provided with constant head tank complex location portion.
Further, the transportation microscope carrier comprises a jacking mechanism, a support frame and a transmission motor, the jacking mechanism drives the splitting table to jack, a belt transmission assembly is arranged on the support frame and embedded in the upper end face of the splitting table, the transmission motor drives the belt transmission assembly to transmit, and the adsorption port is located on the upper end face of the splitting table.
Further, the battery piece conveying device comprises a first suction mechanism, a second suction mechanism and a first moving mechanism, and the first moving mechanism drives the first suction mechanism and the second suction mechanism to move.
Further, the variable-pitch sorting module comprises a tray, a plurality of third suction mechanisms, a plurality of driving units, a second driving mechanism for variable pitch of the third suction mechanisms and a plurality of driving units, the third suction mechanisms move simultaneously, and the tray is located below the third suction mechanisms.
Further, the turnover mechanism comprises a suction rod and a rotating mechanism for driving the suction rod to rotate.
Further, the laser device comprises a laser and a second moving mechanism used for driving the laser to move, the laser device further comprises a camera positioning device, a cooling device and a temperature measuring device, the camera positioning device is driven by the second moving mechanism and moves along with the laser, the camera positioning device is used for acquiring position information of the battery piece, the cooling device is provided with an atomizing nozzle used for spraying towards the cutting position of the laser, and the temperature measuring device is provided with an infrared thermometer used for detecting the cutting temperature of the laser in the cutting process.
Furthermore, the cutting depth of the laser device to the cell is 65% to 85% of the thickness of the cell, and the splitting angles of the first splitting device and the second splitting device are 15 degrees to 25 degrees.
The invention has the beneficial effects that:
compared with the defects of the prior art, the invention has the advantages that the laser device is used for carrying out laser cutting and scribing on the battery pieces, the first splitting device and the second splitting device are used for splitting the battery pieces, the condition of overhigh temperature during splitting is avoided, in addition, the first splitting device and the second splitting device are used for secondarily splitting the battery pieces into the sheet-shaped battery pieces, and the battery piece conveying device, the turnover mechanism and the variable-pitch sorting module are used for realizing the feeding and discharging, so that the splitting process is efficient and difficult to damage, and the invention has the advantages of high splitting efficiency and difficult damage.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of a first lobe splitting apparatus according to the present invention;
FIG. 3 is a schematic perspective view of a second lobe apparatus according to the present invention;
FIG. 4 is a schematic perspective view of a second lobe apparatus according to the present invention;
FIG. 5 is a schematic plan view of a second lobe apparatus of the present invention;
FIG. 6 is a schematic plan view of a second lobe apparatus of the present invention;
FIG. 7 is a schematic perspective view of a splitting station of the present invention;
fig. 8 is a schematic perspective view of a battery piece transportation device according to the present invention;
FIG. 9 is a schematic perspective view of a pitch module according to the present invention;
FIG. 10 is a schematic perspective view of the turnover mechanism of the present invention;
fig. 11 is a schematic perspective view of a laser device according to the present invention.
The reference numbers are as follows:
1. a battery piece transportation device; 2. a laser device; 3. first lobe a device; 5. second lobe a device; 6. a turnover mechanism; 7. a variable pitch sorting module; 8. transporting the carrier; 9. a limiting component; 10. a swing mechanism; 11. a first drive mechanism; 12. a wobble plate; 13. an adsorption port; 15. a driving cylinder; 16. an angular position table; 17. a connecting rod; 18. a first bracket; 19. a second bracket; 20. a swing arm connecting plate; 21. positioning a groove; 23. a jacking mechanism; 24. a support frame; 25. a drive motor; 26. a splitting table; 27. a belt drive assembly; 28. a first suction mechanism; 29. a second suction mechanism; 30. a first moving mechanism; 31. a tray; 32. a third suction mechanism; 33. a second drive mechanism; 34. a suction rod; 35. a rotation mechanism; 36. a laser; 37. a second moving mechanism; 38. a camera positioning device; 39. a cooling device; 40. a temperature measuring device; 41. a belt channel; 65. a manual displacement table; 66. a Y-axis moving module; 67. and (7) feeding discs.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all directional indications in the embodiments of the present invention, such as up, down, left, right, front, back, clockwise, counterclockwise, etc., are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific gesture, and if the specific gesture changes, the directional indication changes accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should be considered to be absent and not within the protection scope of the present invention.
As shown in fig. 1, in the present embodiment, the present invention includes a battery piece transportation device 1, a laser device 2, a first splitting device 3, a second splitting device 5, and a turnover mechanism 6, where the battery piece transportation device 1 is configured to transport a battery piece to the first splitting device 3 and the second splitting device 5, the laser device 2 is configured to perform laser cutting and scribing on the battery piece, the first splitting device 3 and the second splitting device 5 are both configured to split the battery piece, a splitting direction of the first splitting device 3 is perpendicular to a splitting direction of the second splitting device 5, and the turnover mechanism 6 is configured to turn over the battery piece that has been split and provide for a variable-pitch sorting module 7 to suck and blank. Specifically, the laser cutting splitting sorting platform for the solar flexible battery pieces further comprises an upper tray 67 for placing the battery pieces and a battery piece recycling box for placing unqualified battery pieces, and the battery piece conveying device 1 sucks the flexible battery pieces on the carrier to a laser cutting and scribing position; the laser device 2 moves to the laser cutting scribing position to cut and scribe, the battery piece conveying device 1 further sucks the cut battery piece to the first splitting device 3 to split the battery piece, and therefore a strip-shaped battery piece is obtained, the battery piece conveying device 1 further sucks the strip-shaped battery piece to the second splitting device 5 to perform secondary splitting, the strip-shaped battery piece is divided into the battery pieces in a sheet mode due to the fact that the directions of the two-time splitting are perpendicular to each other, the turnover mechanism 6 further adsorbs the strip-shaped battery piece and overturns the battery piece for 180 degrees, and therefore the variable-pitch sorting module 7 sucks the battery piece to perform blanking.
Compared with the defects of the prior art, the invention has the advantages that the laser device 2 is used for carrying out laser cutting and scribing on the battery piece, the first splitting device 3 and the second splitting device 5 are used for splitting the battery piece, the condition of overhigh temperature during splitting is avoided, in addition, the first splitting device 3 and the second splitting device 5 are used for secondarily splitting the battery piece into the sheet-shaped battery piece, the battery piece conveying device 1, the turnover mechanism 6 and the variable-pitch sorting module 7 are used for realizing the feeding and discharging, the splitting process is efficient, the damage is not easy to damage, and the invention has the advantages of high splitting efficiency and damage resistance.
As shown in fig. 2 to fig. 7, in some embodiments, each of the first lobe device 3 and the second lobe device 5 includes a transportation stage 8, a limiting component 9, a swinging mechanism 10, and a first driving mechanism 11, a swinging disk 12 is butted at the end of the transportation stage 8, the swinging mechanism 10 drives the swinging disk 12 to swing, the first driving mechanism 11 can drive the limiting component 9 to move onto the swinging disk 12, and suction ports 13 are provided on the swinging disk 12 and the transportation stage 8. Specifically, both the adsorption ports 13 are communicated with a vacuum generator; the first driving mechanism 11 comprises a driving motor and a linear guide rail, the movable end of the driving motor is in transmission with the screw rod assembly, the limiting assembly 9 slides on the linear guide rail, the screw rod assembly is in transmission with the limiting assembly 9, and the driving motor drives the screw rod assembly so as to drive the limiting assembly 9 to move to the swinging disc 12; it should be mentioned that at least three splitting stations are arranged on the transportation carrier 8, the splitting stations of the transportation carrier 8 can be set correspondingly according to actual needs, and can be three, four, five, and the like, in this embodiment, three splitting stations are arranged on the transportation carrier 8 of the first splitting device 3, and four splitting stations are arranged on the transportation carrier 8 of the second splitting device 5.
It should be noted that, during splitting, the battery pieces scribed by laser cutting are placed on the transportation carrier 8 and the swing disc 12, so that the battery pieces abut against the position of the limit component 9, the transportation carrier 8 and the swing disc 12 both adsorb the battery pieces through the corresponding adsorption ports 13, at this time, the laser cutting lines of the battery pieces are located at the abutting position between the transportation carrier 8 and the swing disc 12, the swing mechanism 10 further drives the swing disc 12 to swing downward, so that the first battery is split, the transportation carrier 8 further continues to transport the remaining battery pieces, so that the battery pieces abut against the position of the limit component 9, and the laser cutting lines are located at the abutting position between the transportation carrier 8 and the swing disc 12 again to split the second battery, and the subsequent splitting process is the same, and is not described herein. It should be mentioned that, for different requirements of the splinter positions, the first driving mechanism 11 can drive the limiting component 9 to move to a corresponding position on the swing disc 12 to adapt to the requirements. Therefore, the battery pieces adsorbed by the oscillating disc 12 are oscillated by taking the laser cutting line as a rotation center to realize splitting, and the rest battery pieces are conveyed to the limiting assembly 9 by the conveying carrying platform 8 to realize splitting again.
As shown in fig. 3, 4 and 6, in some embodiments, at least two rows of the adsorption ports 13 are disposed at the end of the transportation carrier 8, each row of the adsorption ports 13 is uniformly arranged along the splitting direction, at least two rows of the adsorption ports 13 are disposed on the swing disk 12, and each row of the adsorption ports 13 is uniformly arranged along the splitting direction. Specifically, the accuracy of the splitting position can be improved by arranging at least two rows of adsorption ports 13 at the tail ends of the swing disc 12 and the transportation carrier 8, and when the cell is split, the adsorption force on the two sides of the splitting position is close to each other, so that the splitting accuracy is improved.
As shown in fig. 5, in some embodiments, the swing mechanism 10 includes a driving cylinder 15, an angular position table 16 and a connecting rod 17, the driving cylinder 15 drives a first bracket 18 to move linearly, a second bracket 19 is disposed on a movable end of the angular position table 16, one end of the connecting rod 17 is rotatably fitted on the first bracket 18, the other end of the connecting rod 17 is rotatably fitted on the second bracket 19, a swing arm connecting plate 20 is disposed between the movable end of the angular position table 16 and the limiting assembly 9, a positioning slot 21 is disposed on the swing disc 12, and a positioning portion engaged with the positioning slot 21 is disposed at a bottom of the limiting assembly 9. Specifically, the first bracket 18 and the connecting rod 17 are driven by the driving cylinder 15, so that the second bracket 19 and the movable end of the angle table 16 are driven to move, so that the swing arm connecting plate 20 can pull the limiting assembly 9 to swing downwards around the tail end of the transport stage 8, and the swing angle can be 15 degrees to 25 degrees, and is preferably close to 20 degrees; in addition, during the process that the limiting assembly 9 moves to the swinging disk 12, the positioning part is inserted into the positioning groove 21, and the moving stroke of the limiting assembly 9 is limited by the size of the positioning groove 21.
As shown in fig. 2 to 7, in some embodiments, the transportation stage 8 includes a jacking mechanism 23, a supporting frame 24, and a transmission motor 25, the jacking mechanism 23 drives a cracking table 26 to jack, a belt transmission assembly 27 is disposed on the supporting frame 24, the belt transmission assembly 27 is embedded in an upper end surface of the cracking table 26, the transmission motor 25 drives the belt transmission assembly 27 to transmit, and the suction port 13 is located on the upper end surface of the cracking table 26. Specifically, a plurality of belt channels 41 which are recessed downwards are arranged on the upper end face of the splitting table 26, the belt transmission component 27 is supported by the support frame 24 and is embedded in the plurality of belt channels 41, and the adsorption ports 13 are arranged on the upper end face of the splitting table 26 and are arranged among the plurality of belt channels 41 in a staggered manner; it should be noted that, when transporting the battery piece, the jacking mechanism 23 drives the splitting table 26 to move downwards, and the position of the belt transmission assembly 27 is unchanged, so that the belt transmission assembly 27 can transport the battery piece.
As shown in fig. 8, in some embodiments, the battery piece transportation device 1 includes a first suction mechanism 28, a second suction mechanism 29, and a first moving mechanism 30, and the first moving mechanism 30 drives the first suction mechanism 28 and the second suction mechanism 29 to move. Specifically, the first suction mechanism 28 adopts a bernoulli chuck and is used for sucking the battery piece to the laser cutting scribing position, and further sucking the battery piece to the first splitting device 3; the second suction mechanism 29 is provided with a suction component, the bottom of the suction component is provided with a suction hole, the suction hole is communicated with the vacuum generator, and the suction component is used for sucking the battery piece on the first splitting device 3 to the second splitting device 5; the first moving mechanism 30 is used to drive the first suction mechanism 28 and the second suction mechanism 29 to move on the X axis, the Y axis, and the Z axis.
As shown in fig. 9, in some embodiments, the pitch-variable sorting module 7 includes a tray 31, a plurality of third suction mechanisms 32, a second driving mechanism 33 for driving a plurality of the third suction mechanisms 32 to pitch, and a third moving mechanism 68 for driving a plurality of the third suction mechanisms 32 to move simultaneously, wherein the tray 31 is located below a plurality of the third suction mechanisms 32. Specifically, the third suction mechanism 32 has a suction nozzle for sucking the battery piece; the third moving mechanism 68 drives a plurality of third suction mechanisms 32 to move on the X axis, the Y axis and the Z axis at the same time; the variable-pitch sorting module 7 further comprises a Y-axis moving module 66 for driving the tray 31 to move on the Y-axis, so that the third suction mechanism 32 can be placed in the tray 31 conveniently after sucking the battery pieces.
As shown in FIG. 10, in some embodiments, the flipping mechanism 6 comprises a suction rod 34 and a rotation mechanism 35 for driving the suction rod 34 to rotate. Specifically, the turnover mechanism 6 further includes a manual displacement table 65 capable of adjusting the height of the suction rod 34, and the suction rod 34 sucks and turns over the battery pieces split on the second splitting device 5 by 180 degrees, so that the variable-pitch sorting module 7 can suck the turned battery pieces.
As shown in fig. 8 and 11, in some embodiments, the laser device 2 includes a laser 36 and a second moving mechanism 37 for driving the laser 36 to move, the laser device 2 further includes a camera positioning device 38 driven by the second moving mechanism 37 and moving along with the laser 36, a cooling device 39, and a temperature measuring device 40, the camera positioning device 38 is used for acquiring position information of the battery piece, the cooling device 39 has an atomizing nozzle for spraying toward the cutting position of the laser 36, and the temperature measuring device 40 has an infrared thermometer for detecting the cutting temperature of the laser 36 during cutting. Specifically, the camera positioning device 38 includes a CCD industrial camera; the second moving mechanism 37 drives the laser 36, the camera positioning device 38, the cooling device 39 and the temperature measuring device 40 to move on the X axis, the Y axis and the Z axis; during laser cutting, the battery piece to be cut is positioned through the camera positioning device 38, the temperature in the cutting process is detected through the infrared thermometer in the cutting process of the laser 36, and the cooling liquid is sprayed to the cutting position through the atomizing nozzle to be cooled when the temperature is too high, so that the situation that the chip breaking rate is high due to the fact that the temperature is too high in the cutting process is avoided.
In some embodiments, the cutting depth of the cell by the laser device 2 is 65% to 85% of the thickness of the cell, and the splitting angles of the first splitting device 3 and the second splitting device 5 are 15 degrees to 25 degrees. Specifically, the cutting depth of the cell by the laser device 2 is 65-85% of the thickness of the cell, so that the first splitting device 3 and the second splitting device 5 can easily split the cell and simultaneously cannot damage the cell, moreover, the cutting depth of the invention is not more than 85% of the thickness of the cell, so that the situation that the cell is broken easily in the absorbing and transporting process due to too deep cutting can be avoided, and the overhigh working temperature can be avoided, meanwhile, the arrangement that the splitting angle of the first splitting device 3 and the second splitting device 5 is 15-25 degrees is matched, so that the splitting effect is better, the situation that the cell is not completely split is avoided, and preferably, the splitting angle of the first splitting device 3 and the second splitting device 5 is 20 degrees, so that the better splitting effect is achieved.
While the embodiments of the present invention have been described in terms of practical embodiments, they are not to be construed as limiting the meaning of the present invention, and modifications of the embodiments and combinations with other embodiments will be apparent to those skilled in the art in light of the present description.
Claims (10)
1. The utility model provides a solar energy flexible cell piece laser cutting lobe of a leaf letter sorting platform which characterized in that: the device comprises a cell conveying device (1), a laser device (2), a first splitting device (3), a second splitting device (5) and a turnover mechanism (6), wherein the cell conveying device (1) is used for conveying cells to the first splitting device (3) and the second splitting device (5), the laser device (2) is used for carrying out laser cutting and scribing on the cells, the first splitting device (3) and the second splitting device (5) are both used for splitting the cells, the splitting direction of the first splitting device (3) is perpendicular to that of the second splitting device (5), and the turnover mechanism (6) is used for turning over the cells which are split and supplying a variable-distance sorting module (7) to absorb and discharge.
2. The laser splitting and splitting sorting platform for the solar flexible battery pieces according to claim 1, characterized in that: the first lobe device (3) and the second lobe device (5) respectively comprise a transportation carrier (8), a limiting component (9), a swinging mechanism (10) and a first driving mechanism (11), the tail end of the transportation carrier (8) is in butt joint with a swinging disc (12) capable of swinging, the swinging mechanism (10) drives the swinging disc (12) to swing, the first driving mechanism (11) can drive the limiting component (9) to move to the swinging disc (12), and the swinging disc (12) and the transportation carrier (8) are respectively provided with an adsorption port (13).
3. The laser splitting and sorting platform for the solar flexible battery pieces according to claim 2, characterized in that: the tail end of the transportation carrying platform (8) is provided with at least two rows of the adsorption ports (13), each row of the adsorption ports (13) are uniformly distributed along the splitting direction, the swinging disc (12) is provided with at least two rows of the adsorption ports (13), and each row of the adsorption ports (13) are uniformly distributed along the splitting direction.
4. The laser splitting and splitting sorting platform for the solar flexible battery pieces according to claim 2, characterized in that: swing mechanism (10) are including driving actuating cylinder (15), angle position platform (16) and connecting rod (17), drive actuating cylinder (15) drive first support (18) rectilinear movement, be provided with second support (19) on the activity end of angle position platform (16), the one end normal running fit of connecting rod (17) is in on first support (18), other end normal running fit is in on second support (19), the activity end of angle position platform (16) with be provided with swing arm connecting plate (20) between spacing subassembly (9), be provided with constant head tank (21) on swing dish (12), the bottom of spacing subassembly (9) be provided with constant head tank (21) complex location portion.
5. The laser splitting and splitting sorting platform for the solar flexible battery pieces according to any one of claims 2 to 4, wherein: the conveying carrying platform (8) comprises a jacking mechanism (23), a supporting frame (24) and a transmission motor (25), the jacking mechanism (23) drives the cracking platform (26) to jack up, a belt transmission assembly (27) is arranged on the supporting frame (24), the belt transmission assembly (27) is embedded in the upper end face of the cracking platform (26), the transmission motor (25) drives the belt transmission assembly (27) to transmit, and the adsorption port (13) is located on the upper end face of the cracking platform (26).
6. The laser splitting and splitting sorting platform for the solar flexible battery pieces according to claim 1, characterized in that: the battery piece conveying device (1) comprises a first suction mechanism (28), a second suction mechanism (29) and a first moving mechanism (30), wherein the first moving mechanism (30) drives the first suction mechanism (28) and the second suction mechanism (29) to move.
7. The laser splitting and splitting sorting platform for the solar flexible battery pieces according to claim 1, characterized in that: the variable-pitch sorting module (7) comprises a tray (31), a plurality of third suction mechanisms (32), a plurality of driving mechanisms, a second driving mechanism (33) for driving the variable pitch of the third suction mechanisms (32) and a plurality of driving mechanisms, wherein the third suction mechanisms (32) move simultaneously through a third moving mechanism (68), and the tray (31) is located below the third suction mechanisms (32).
8. The laser splitting and splitting sorting platform for the solar flexible battery pieces according to claim 1, characterized in that: the turnover mechanism (6) comprises a suction rod (34) and a rotating mechanism (35) for driving the suction rod (34) to rotate.
9. The laser splitting and splitting sorting platform for the solar flexible battery pieces according to claim 1, characterized in that: the laser device (2) comprises a laser (36) and a second moving mechanism (37) used for driving the laser (36) to move, the laser device (2) further comprises a camera positioning device (38), a cooling device (39) and a temperature measuring device (40) which are driven by the second moving mechanism (37) and move along with the laser (36), the camera positioning device (38) is used for acquiring the position information of the battery piece, the cooling device (39) is provided with an atomizing nozzle used for spraying towards the cutting position of the laser (36), and the temperature measuring device (40) is provided with an infrared thermometer used for detecting the cutting temperature in the cutting process of the laser (36).
10. The laser splitting and sorting platform for the solar flexible battery pieces according to claim 1 or 9, characterized in that: the cutting depth of the laser device (2) to the battery piece is 65-85% of the thickness of the battery piece, and the splitting angles of the first splitting device (3) and the second splitting device (5) are 15-25 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210897695.2A CN115223898B (en) | 2022-07-28 | 2022-07-28 | Laser splitting and sorting platform for solar flexible battery pieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210897695.2A CN115223898B (en) | 2022-07-28 | 2022-07-28 | Laser splitting and sorting platform for solar flexible battery pieces |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115223898A true CN115223898A (en) | 2022-10-21 |
| CN115223898B CN115223898B (en) | 2023-05-12 |
Family
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| CN115223898B (en) | 2023-05-12 |
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