CN108766919B - Solar cell splitting device - Google Patents
Solar cell splitting device Download PDFInfo
- Publication number
- CN108766919B CN108766919B CN201810908687.7A CN201810908687A CN108766919B CN 108766919 B CN108766919 B CN 108766919B CN 201810908687 A CN201810908687 A CN 201810908687A CN 108766919 B CN108766919 B CN 108766919B
- Authority
- CN
- China
- Prior art keywords
- sucker
- sucking disc
- pressing plate
- solar cell
- fixing frame
- 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
- 238000003825 pressing Methods 0.000 claims abstract description 54
- 238000001179 sorption measurement Methods 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 11
- 230000009471 action Effects 0.000 claims abstract description 6
- 230000008569 process Effects 0.000 abstract description 8
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000010248 power generation Methods 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 241000252254 Catostomidae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
- H01L21/78—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
-
- 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
-
- 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
Landscapes
- 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)
- Manipulator (AREA)
Abstract
The invention provides a solar cell splitting device, which comprises a first sucker and a second sucker, a rotating arm and a sucker assembly, wherein the first sucker and the second sucker are connected through a hinge piece and can rotate around a common rotation axis under the action force provided by a driving device and transmitted by a transmission mechanism, so that the solar cell splitting device is adsorbed on the adsorption surface of the bottom surfaces of the first sucker and the second sucker; the transmission mechanism comprises a pressing plate, the pressing plate is positioned above the first sucking disc and the second sucking disc, the action of pressing down and moving up is completed under the drive of the driving device, and the first sucking disc and the second sucking disc are contacted with the pressing plate when the pressing plate is pressed down and are stressed to rotate, and return is carried out through the return assembly when the pressing plate moves up. The invention can realize the breaking of the battery piece in the process of transferring the battery piece, has simple structure and small occupied space, and reduces the interference to the processing station.
Description
Technical Field
The invention belongs to the technical field of solar cell processing, and particularly relates to a solar cell splitting device.
Background
World energy shortage and environmental pollution are becoming serious, and the importance and the necessity of renewable energy are more prominent. Photovoltaic power generation is increasingly favored by people, and the demand of solar cells is increasing, forcing people to continuously seek a technology for improving the power generated by solar cell modules.
Under the condition that the power generation efficiency of the battery piece is certain, the power generation power of the assembly can be improved by a method of welding after the battery piece is split. In the prior art, when the solar cell is broken, a laser beam is generally adopted to scribe the cell to a certain depth along the position to be broken, and then mechanical force is adopted to break the cell along the scribing position. In the prior art, various types of splitting devices exist, and the initial splitting device only has the splitting function and needs to convey the split battery piece to the next station. In order to improve the processing efficiency, the splitting device has the battery piece transferring function, and the battery piece with the laser scribing can be split in the transferring process.
Chinese patent CN105826254a discloses a splitting device, which comprises two sucker parts, the two sucker parts are hinged by a hinge device, and the two sucker parts are driven to rotate around a common rotation axis by a link driving device, so as to complete splitting of the battery piece adsorbed thereon. The device disclosed in the specification can be combined with a material taking manipulator, and the breaking is completed simultaneously in the material taking process after the laser scribing is completed. However, the structure is complex, the connecting rod driving device is arranged above the sucker part and occupies a large space, and the connecting rod driving device is combined with the manipulator to realize the function of completing splitting in the material taking process.
Chinese patent CN207217570U discloses a battery piece breaking device and a piece breaking system, wherein the piece breaking device comprises a first adsorption plate and a second adsorption plate, which are rotationally connected through a rotating shaft, a driving unit of a driving mechanism drives a transmission unit to move towards the directions of the first adsorption plate and the second adsorption plate, and drives the first adsorption plate and the second adsorption plate to rotate around the rotating shaft, so as to complete the suction and the switching of the piece breaking states, and the piece breaking device is fixed on a rotating mechanism, so that the piece breaking is completed in the material taking process. However, this device also has the problems of complicated structure, large occupied space, and the like. Meanwhile, the rotating shaft is lower than the bottom of the adsorption plate, so that the sheet breaking device can interfere with the sheet taking position when rotating to the position above the sheet taking position along with the rotating mechanism.
Disclosure of Invention
The invention aims to solve the technical problems that: the solar cell splitting device is simple in structure and small in occupied space, can be used for splitting the solar cell in the process of transferring the solar cell, and cannot interfere a processing station.
The technical scheme adopted by the invention for solving the technical problems is as follows: a solar cell splitting device comprises a sucker assembly, a driving device and a transmission mechanism; the sucker assembly comprises a first sucker, a second sucker and a hinge piece, wherein the first sucker and the second sucker which are arranged in parallel are connected through the hinge piece and can rotate around a common rotation axis under the acting force provided by the driving device and transmitted by the transmission mechanism, so that solar cells adsorbed on adsorption surfaces of the bottom surfaces of the first sucker and the second sucker are cracked; the method is characterized in that:
the device also comprises a rotating arm used for rotating between the scribing station and the blanking station, and the free end of the rotating arm is connected with the sucker assembly through a fixing frame;
the transmission mechanism comprises a pressing plate, the pressing plate is positioned above the first sucker and the second sucker, and the action of pressing down and moving up is completed under the drive of the driving device, so that the first sucker and the second sucker are contacted with the pressing plate when the pressing plate is pressed down and forced to rotate, and return through the return assembly when the pressing plate moves up;
the hinge parts comprise a first hinge part and a second hinge part, the first hinge part and the second hinge part are respectively arranged on two side surfaces of the first sucker and the second sucker, which are perpendicular to a common rotation axis, the common rotation axis is a connecting line between rotation points of the first hinge part and the second hinge part, and the connecting line is lower than the adsorption surface.
According to the scheme, the first hinge part is a hinge part which is closer to the rotating arm and comprises a first rotating pin shaft and 2 first connecting arms; the first rotary pin shaft is connected with the fixing frame; one end of each of the 2 first connecting arms is fixedly connected with the first sucking disc and the second sucking disc respectively, and the other end of each of the 2 first connecting arms is rotatably connected with the rotating surface of the first rotating pin shaft.
According to the scheme, the second hinge part is a hinge part far away from the rotating arm and comprises a second rotating pin shaft, 2 second connecting arms and a pressing device; wherein,
the section of the second rotary pin shaft is a cutting circle, the arc-shaped surface of the cutting circle is a rotary surface, the bottom surface of the cutting circle is a plane, and the bottom surface of the cutting circle is parallel to or higher than the adsorption surface; the second rotary pin shaft is connected with the fixing frame through a fixing pin;
one end of each of the 2 second connecting arms is fixedly connected with the first sucking disc and the second sucking disc respectively, the other end of each of the 2 second connecting arms is provided with an arc-shaped groove matched with the rotating surface of the second rotating pin shaft, and the openings of the arc-shaped grooves face downwards;
the compressing device is arranged at the tops of the two arc-shaped grooves and connected with the fixing frame, and is used for ensuring that the 2 second arc-shaped grooves are not jacked up when rotating around the arc-shaped surface.
According to the scheme, the compressing device comprises an elastic connecting piece and a fixing rod which are arranged between the fixing frame and the arc-shaped groove, a pressing block arranged on the upper portion of the fixing frame and a fastening bolt used for fixing the pressing block on the fixing frame.
According to the scheme, the fixing frame is provided with the positioning holes, and the elastic connecting piece and the fixing rod are arranged in the positioning holes.
According to the scheme, the pressing plate is provided with at least 2 rollers which are used for being respectively contacted with the first sucker and the second sucker.
According to above-mentioned scheme, this device still includes spacing subassembly, fixes in the fixed plate below, and spacing subassembly's at least some bottom and first sucking disc and second sucking disc after the return just contact on same horizontal plane for guarantee the strict level of first sucking disc and second sucking disc when the return.
According to the scheme, the number of the limiting assemblies is 2, and a certain distance is arranged between the limiting assemblies.
According to the scheme, the return component is at least 2 elastic connecting pieces and is used for providing return pulling force for the first sucker and the second sucker when the pressing plate moves upwards.
According to the scheme, the driving device is an air cylinder and is fixed on the fixing frame, and the driving end of the driving device penetrates through the fixing frame to be connected with the pressing plate.
The beneficial effects of the invention are as follows:
1. through the design of the rotating arm, the breaking of the battery piece can be realized in the process of transferring the battery piece, so that the time is saved; the transmission mechanism only has one pressing plate, so that the actions of pressing down and moving up can be realized, the structure is simple, and the occupied space is small; the common rotation axis below the suction surface is in fact a virtual line and has no physical structure, so that the interference of the device on the processing station is reduced.
2. By arranging the second hinge part farther from the rotating arm in a structure with the bottom surface higher than the adsorption surface, the end points of the common rotating axis are also virtual, and the whole structure completely has no interference on the scribing table surface during taking a piece.
3. And due to the design of the lower roller of the pressing plate, the surface of the sucker is prevented from being scratched in the pressing process.
4. The limiting component realizes hard limiting, ensures the level of the first sucker and the second sucker, and avoids the problems that the silicon chip is hidden to crack and the like caused by the stress generated to the battery piece when the battery piece is adsorbed due to the height difference of the first sucker and the second sucker or the adsorption caused by the existence of an angle.
Drawings
Fig. 1 is an overall structure diagram of an embodiment of the present invention.
Fig. 2 is a partial block diagram of a split state.
Fig. 3 is a structural sectional view of an initial state.
Fig. 4 is a structural cross-sectional view of a split state.
Fig. 5 is a schematic view of the suction cup hinge structure.
Fig. 6 is an exploded view of the suction cup hinge and mount.
Fig. 7 is a schematic view of yet another construction of the suction cup hinge.
In the figure: the device comprises a 1-rotating arm, a 2-fixing frame, a 3-pressing plate, a 4-sucking disc assembly, a 5-return assembly, a 6-limiting assembly, a 7-driving device, a 31-roller, a 41-first sucking disc, a 42-second sucking disc, a 43-first hinging piece, a 431-first rotating pin shaft, a 432-first connecting arm, a 44-second hinging piece, a 441-second rotating pin shaft, a 442-second connecting arm, a 443-fixing pin, a 444-fixing rod, a 445-elastic connecting piece, a 446-pressing block, 447-locating hole and a 448-fastening bolt.
Detailed Description
The invention will be further described with reference to specific examples and figures.
The invention provides a solar cell splitting device, which is shown in figures 1 to 6 and comprises a sucker assembly 4, a driving device 7 and a transmission mechanism; the sucker assembly 4 comprises a first sucker 41, a second sucker 42 and a hinge member, wherein the first sucker 41 and the second sucker 42 which are arranged in parallel are connected through the hinge member and can rotate around a common rotation axis under the acting force provided by the driving device 7 and transmitted by the transmission mechanism, so that the solar cell fragments adsorbed on the adsorption surfaces of the bottom surfaces of the first sucker 41 and the second sucker 42 can be cracked.
The device also comprises a rotating arm 1 used for rotating between the scribing station and the blanking station, and the free end of the rotating arm 1 is connected with a sucker assembly 4 through a fixing frame 2. In this embodiment, the rotating arm 1 is an elongated plate, and the fixed end thereof is provided with a driver for realizing the rotation of the rotating arm 1, which may be a motor or the like; the fixed frame 2 is arranged at the lower part of the free end of the rotating arm 1.
The transmission mechanism comprises a pressing plate 3, the pressing plate 3 is positioned above a first sucking disc 41 and a second sucking disc 42, and the pressing and upward moving actions are completed under the drive of the driving device 7, so that the first sucking disc 41 and the second sucking disc 42 are contacted with the pressing plate 3 when the pressing plate 3 is pressed down and are forced to rotate, and return is carried out through a return component 5 when the pressing plate 3 is moved up. In this embodiment, the pressing plate 3 is provided with 2 free ends protruding downwards, which are respectively arranged above the first suction cup 41 and the second suction cup 42, and the free ends are provided with rollers 31. When the first sucker 41 and the second sucker 42 return, the roller 31 is respectively pressed or suspended above the first sucker 41 and the second sucker 42, when the pressing plate 3 is pressed down, the roller 31 is respectively contacted with the first sucker 41 and the second sucker 42, and the roller 31 can roll perpendicular to the direction of the common rotation axis, so that the surface of the sucker can be prevented from being scratched when the pressing plate 3 is pressed down.
A gap is provided between the first suction cup 41 and the second suction cup 42. The hinge parts comprise a first hinge part 43 and a second hinge part 44, which are respectively arranged on two side surfaces of the first sucker 41 and the second sucker 42, which are perpendicular to a common rotation axis, wherein the common rotation axis is a connecting line between rotation points of the first hinge part 43 and the second hinge part 44, and the connecting line is lower than the adsorption surface.
Further, as shown in fig. 7, the first hinge 43 is a hinge closer to the rotating arm 1, and includes a first rotating pin 431 and 2 first connecting arms 432; wherein the first rotary pin 431 is connected with the fixed frame 2; one end of each of the 2 first connecting arms 432 is fixedly connected to the side walls of the first and second suction cups 41 and 42, and the other end is rotatably connected to the rotation surface of the first rotation pin 431, and rotates in response to the pressing down and up movements of the pressing plate 3.
Still further, the second hinge 44 is a hinge further away from the rotating arm, and includes a second rotating pin 441, 2 second connecting arms 442, and a pressing device. The section of the second rotary pin shaft 441 is a cut circle, the center of the cut circle is lower than the adsorption surface, the arc surface of the cut circle is a rotary surface, the bottom surface of the cut circle is a plane, and the bottom surface of the cut circle is parallel to or higher than the adsorption surface; the second rotating pin 441 is connected to the fixing frame 2 through a fixing pin 443. One end of each of the 2 second connecting arms 442 is fixedly connected with the side walls of the first and second suckers 41 and 42, the other end is respectively provided with an arc-shaped groove matched with the rotating surface of the second rotating pin shaft 441, and the openings of the arc-shaped grooves are downward. The compressing device is arranged at the top of the two arc-shaped grooves and is connected with the fixing frame 2, and is used for ensuring that the 2 second arc-shaped grooves are not jacked up when rotating around the arc-shaped surface. The compressing device comprises an elastic connecting piece 445 and a fixing rod 444 which are arranged between the fixing frame 2 and the arc-shaped groove, a pressing block 446 which is arranged on the upper portion of the fixing frame 2, and a fastening bolt 448 which is used for fixing the pressing block 446 on the fixing frame 2, wherein the pressing block 446 compresses the elastic connecting piece 445 and the fixing rod 444 between the fixing frame 2 and the second connecting arm 442, the elastic connecting piece 445 can ensure that a certain allowance is provided for the arc-shaped groove when the arc-shaped groove rotates around the arc-shaped surface, and the combination of the elastic connecting piece 445 and the fixing rod 444 ensures that the arc-shaped groove is not jacked up when the arc-shaped groove rotates. The fixing frame 2 is provided with a positioning hole 447, and the elastic connecting piece 445 and the fixing rod 444 are arranged in the positioning hole 447 on the fixing frame 2 to avoid the deviation of the elastic connecting piece 445 and the fixing rod 444. In particular, the resilient connection 445 is a spring.
The line connecting the axes of the first rotating pin 431 and the second rotating pin 432 is a common rotating axis.
Based on the design of the second hinge 44, the common rotation axis is not only ensured to be below the adsorption plane, but also is satisfied that the second hinge is not interfered with the scribing table surface during taking a piece, and the design adopts the structure that the second rotation pin shaft 441 is cut into a small semicircle structure and is matched with the second connecting arms 442 of two half cambered surfaces to enable the second hinge to bite into the jaw with the second rotation pin shaft 441 and smoothly rotate. The dimensions of the first suction cup 41 and the second suction cup 42 are preferably adapted to the dimensions of the solar cell, specifically, the dimensions of the first suction cup and the second suction cup are respectively adapted to the dimensions of the cell after the breaking, and the gap between the first suction cup and the second suction cup is adapted to the scribing position of the solar cell.
Preferably, the device further comprises a limiting component 6, the limiting component 6 is fixed below the fixed plate 2, at least a part of the bottom of the limiting component 6 is in contact with the first sucker 41 and the second sucker 42 which are positioned after being returned on the same horizontal plane, and the limiting component is used for ensuring the strict level of the first sucker 41 and the second sucker 42 when being returned. In this embodiment, the limiting component 6 is an elongated plate, its middle part is fixed on the fixing frame 2, the free ends are respectively disposed above the first suction cup 41 and the second suction cup 42, and when the first suction cup 41 and the second suction cup 42 return, the limiting component is used for hard limiting, so as to ensure the level of the first suction cup 41 and the second suction cup 42. As a preferred solution, the two limiting assemblies 6 are respectively arranged at one end above the sucker assembly, which is close to and far from the rotating arm 1. The advantage of setting like this is that the level of first sucking disc 41 and second sucking disc 42 has been guaranteed to the hard spacing, when adsorbing solar wafer, has avoided because the high difference of first sucking disc 41 and second sucking disc 42 or the stress that produces the battery piece when having the angle to lead to when adsorbing to lead to the hidden crack scheduling problem of silicon chip.
Further, the return assembly 5 is at least 2 elastic connectors for providing a return pulling force to the first suction cup 41 and the second suction cup 42 when the pressing plate 3 moves upwards. In this embodiment, the return assemblies 5 are four return springs, one ends of which are fixed at the positions of the first sucker 41 and the second sucker 42 far away from the hinge member, and the other ends of which are fixed on the fixing frame 2.
Preferably, the driving device 7 is an air cylinder and is fixed on the fixing frame 2, and the driving end of the driving device 7 penetrates through the fixing frame 2 to be connected with the pressing plate 3.
In the embodiment, the single cylinder and the pressing plate 3 are linked with the hinge piece to provide rotary lobe power, the return assembly 5 provides power for automatically restoring the plane state, the limiting assembly 6 is used for effective hard limiting, and the first sucker 41 and the second sucker 42 for restoring the posture are ensured to be on the same plane.
Preferably, the free end of the rotating arm 2 is a U-shaped frame, and the rotating arm 2 and the fixing frame 2 are fixedly connected through adjusting bolts arranged at four corners of the U-shaped frame, so that the adjusting bolts can be conveniently used for adjusting the level of the fixing frame 2 and the sucker assembly.
The above embodiments are merely for illustrating the design concept and features of the present invention, and are intended to enable those skilled in the art to understand the content of the present invention and implement the same, the scope of the present invention is not limited to the above embodiments. Therefore, all equivalent changes or modifications according to the principles and design ideas of the present invention are within the scope of the present invention.
Claims (9)
1. A solar cell splitting device comprises a sucker assembly, a driving device and a transmission mechanism; the sucker assembly comprises a first sucker, a second sucker and a hinge piece, wherein the first sucker and the second sucker which are arranged in parallel are connected through the hinge piece and can rotate around a common rotation axis under the acting force provided by the driving device and transmitted by the transmission mechanism, so that solar cells adsorbed on adsorption surfaces of the bottom surfaces of the first sucker and the second sucker are cracked; the method is characterized in that:
the device also comprises a rotating arm used for rotating between the scribing station and the blanking station, and the free end of the rotating arm is connected with the sucker assembly through a fixing frame;
the transmission mechanism comprises a pressing plate, the pressing plate is positioned above the first sucker and the second sucker, and the action of pressing down and moving up is completed under the drive of the driving device, so that the first sucker and the second sucker are contacted with the pressing plate when the pressing plate is pressed down and forced to rotate, and return through the return assembly when the pressing plate moves up;
the hinge parts comprise a first hinge part and a second hinge part which are respectively arranged on two side surfaces of the first sucker and the second sucker, which are perpendicular to a common rotation axis, wherein the common rotation axis is a connecting line between rotation points of the first hinge part and the second hinge part, and the connecting line is lower than the adsorption surface;
the pressing plate is provided with 2 free ends protruding downwards, the free ends are respectively arranged above the first sucker and the second sucker, the free ends are provided with rollers which are respectively contacted with the first sucker and the second sucker, and the rollers can roll in the direction perpendicular to the common rotation axis.
2. The solar cell splitting device of claim 1, wherein: the first hinge part is a hinge part which is closer to the rotating arm and comprises a first rotating pin shaft and 2 first connecting arms; the first rotary pin shaft is connected with the fixing frame; one end of each of the 2 first connecting arms is fixedly connected with the first sucking disc and the second sucking disc respectively, and the other end of each of the 2 first connecting arms is rotatably connected with the rotating surface of the first rotating pin shaft.
3. The solar cell splitting device of claim 1, wherein: the second hinge part is a hinge part far away from the rotating arm and comprises a second rotating pin shaft, 2 second connecting arms and a pressing device; wherein,
the section of the second rotary pin shaft is a cutting circle, the arc-shaped surface of the cutting circle is a rotary surface, the bottom surface of the cutting circle is a plane, and the bottom surface of the cutting circle is parallel to or higher than the adsorption surface; the second rotary pin shaft is connected with the fixing frame through a fixing pin;
one end of each of the 2 second connecting arms is fixedly connected with the first sucking disc and the second sucking disc respectively, the other end of each of the 2 second connecting arms is provided with an arc-shaped groove matched with the rotating surface of the second rotating pin shaft, and the openings of the arc-shaped grooves face downwards;
the compressing device is arranged at the tops of the two arc-shaped grooves and connected with the fixing frame, and is used for ensuring that the 2 second arc-shaped grooves are not jacked up when rotating around the arc-shaped surface.
4. A solar cell splitting device according to claim 3, wherein: the compressing device comprises an elastic connecting piece and a fixing rod which are arranged between the fixing frame and the arc-shaped groove, a pressing block arranged on the upper portion of the fixing frame, and a fastening bolt used for fixing the pressing block on the fixing frame.
5. The solar cell splitting device of claim 4, wherein: the fixing frame is provided with a positioning hole, and the elastic connecting piece and the fixing rod are arranged in the positioning hole.
6. The solar cell splitting device of claim 1, wherein: the device also comprises a limiting component, wherein the limiting component is fixed below the fixed plate, and at least a part of the bottom of the limiting component is contacted with the first sucking disc and the second sucking disc which are returned on the same horizontal plane, so that the strict level of the first sucking disc and the second sucking disc is ensured when the first sucking disc and the second sucking disc return.
7. The solar cell splitting device of claim 6, wherein: the limit components are 2, and a certain distance is arranged between the limit components.
8. The solar cell splitting device of claim 1, wherein: the return component is at least 2 elastic connecting pieces and is used for providing return pulling force for the first sucker and the second sucker when the pressing plate moves upwards.
9. The solar cell splitting device of claim 1, wherein: the driving device is an air cylinder and is fixed on the fixing frame, and the driving end of the driving device penetrates through the fixing frame to be connected with the pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810908687.7A CN108766919B (en) | 2018-08-10 | 2018-08-10 | Solar cell splitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810908687.7A CN108766919B (en) | 2018-08-10 | 2018-08-10 | Solar cell splitting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108766919A CN108766919A (en) | 2018-11-06 |
| CN108766919B true CN108766919B (en) | 2023-11-28 |
Family
ID=63969616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810908687.7A Active CN108766919B (en) | 2018-08-10 | 2018-08-10 | Solar cell splitting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108766919B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114260787B (en) * | 2021-11-22 | 2022-11-29 | 江苏通达家居用品有限公司 | High-speed production line for rectangular glass |
| CN114566565B (en) * | 2022-02-11 | 2023-08-04 | 浙江晶盛机电股份有限公司 | High-speed splitting mechanism and splitting device for solar cell |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826254A (en) * | 2016-05-11 | 2016-08-03 | 上海华友金裕微电子有限公司 | Cell splitting apparatus |
| CN205752130U (en) * | 2016-06-28 | 2016-11-30 | 武汉帝尔激光科技股份有限公司 | A kind of crystal silicon solar batteries sheet automatic sliver Acetabula device |
| CN207217572U (en) * | 2017-09-27 | 2018-04-10 | 无锡奥特维科技股份有限公司 | A kind of cell piece breaks sheet devices and breaks piece system |
| CN207217570U (en) * | 2017-09-27 | 2018-04-10 | 无锡奥特维科技股份有限公司 | Cell piece breaks sheet devices and breaks piece system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI580067B (en) * | 2016-07-01 | 2017-04-21 | 新日光能源科技股份有限公司 | Division device and division method thereof |
-
2018
- 2018-08-10 CN CN201810908687.7A patent/CN108766919B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826254A (en) * | 2016-05-11 | 2016-08-03 | 上海华友金裕微电子有限公司 | Cell splitting apparatus |
| CN205752130U (en) * | 2016-06-28 | 2016-11-30 | 武汉帝尔激光科技股份有限公司 | A kind of crystal silicon solar batteries sheet automatic sliver Acetabula device |
| CN207217572U (en) * | 2017-09-27 | 2018-04-10 | 无锡奥特维科技股份有限公司 | A kind of cell piece breaks sheet devices and breaks piece system |
| CN207217570U (en) * | 2017-09-27 | 2018-04-10 | 无锡奥特维科技股份有限公司 | Cell piece breaks sheet devices and breaks piece system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108766919A (en) | 2018-11-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108766919B (en) | Solar cell splitting device | |
| CN106374014B (en) | One kind breaking sheet devices | |
| CN201789039U (en) | Stacking machine and sucker mechanism for lithium ion battery | |
| CN207217572U (en) | A kind of cell piece breaks sheet devices and breaks piece system | |
| CN109698153B (en) | Solar cell overturning mechanism | |
| CN108736807B (en) | New energy automobile solar panel's position adjusting device | |
| CN108674196A (en) | A kind of support of new-energy automobile solar panels and orientation adjusting method | |
| CN208580727U (en) | A kind of solar battery sheet sliver apparatus | |
| CN108581294B (en) | Lifting device and solar cell welding equipment | |
| CN217555229U (en) | Transfer device is used in lithium cell production | |
| CN215118871U (en) | Device for synchronously dislocating battery pieces | |
| CN206516712U (en) | The deviation correcting device of cell polar ear | |
| CN212659513U (en) | Battery piece breaks piece device off with fingers and thumb | |
| CN214113129U (en) | Labeling equipment | |
| CN211217649U (en) | Cleaning device for new forms of energy photovoltaic power generation board | |
| CN209919707U (en) | Novel protection of electrical component device | |
| CN113285114A (en) | Welding of lithium-ion battery pole piece utmost point ear and end cover packaging hardware | |
| CN108232331B (en) | Baffle paper clamping device that unloads | |
| CN214226928U (en) | Battery piece breaks piece device off with fingers and thumb | |
| CN114566565B (en) | High-speed splitting mechanism and splitting device for solar cell | |
| CN220821654U (en) | Multi-surface shaping mechanism | |
| CN203277207U (en) | Solid insulation vacuum switch | |
| CN113488829B (en) | Stitch sleeving machine for production networking connection module | |
| CN205621653U (en) | Aerify transmission that looped netowrk cabinet circuit breaker used and aerify looped netowrk cabinet circuit breaker | |
| CN216980597U (en) | Non-extrusion splitting device for battery piece |
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 | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: No. 88 Jiulonghu Street, Donghu New Technology Development Zone, Wuhan City, Hubei Province, 430000 Applicant after: WUHAN DR LASER TECHNOLOGY Co.,Ltd. Address before: 430000 Hubei city of Wuhan province Optics Valley Industrial Park of East Lake Development Zone, Shiyuan two Road No. four Applicant before: WUHAN DR LASER TECHNOLOGY Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |