CN115008236A - Polycrystalline silicon solar cell cutting device - Google Patents
Polycrystalline silicon solar cell cutting device Download PDFInfo
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- CN115008236A CN115008236A CN202210622984.1A CN202210622984A CN115008236A CN 115008236 A CN115008236 A CN 115008236A CN 202210622984 A CN202210622984 A CN 202210622984A CN 115008236 A CN115008236 A CN 115008236A
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- polycrystalline silicon
- silicon solar
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- 238000005520 cutting process Methods 0.000 title claims abstract description 66
- 229910021420 polycrystalline silicon Inorganic materials 0.000 title claims abstract description 58
- 239000000758 substrate Substances 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 239000003921 oil Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 abstract description 11
- 238000007599 discharging Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010248 power generation Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a polycrystalline silicon solar cell cutting device, and relates to the technical field of polycrystalline silicon solar cell panel processing. The polycrystalline silicon solar cell pieces needing to be cut are placed on a feeding panel, transmission is carried out between two inner transmission wheels through a transmission belt, two cylindrical rods synchronously rotate, the rotation of the cylindrical rods drives inner guide rods and arc chute pieces on the cylindrical rods to rotate, the cylindrical rods are enabled to move along the direction of the arc grooves by rotation of the cylindrical rods, the extending span of the arc grooves from top to bottom on the surface of a driven rotating roller is half of the surface of the driven rotating roller, the driven rotating roller rotates 180 degrees at the moment, an upper ejector rod is driven to rotate, the cut polycrystalline silicon solar cell pieces are discharged out under the rotation of a lower substrate, the polycrystalline silicon solar cell pieces which are not cut rotate on another lower substrate to be cut, the feeding step and the discharging step are integrally combined into a single process, and the working time is saved.
Description
Technical Field
The invention relates to the technical field of processing of polycrystalline silicon solar panels, in particular to a polycrystalline silicon solar cell cutting device.
Background
The polycrystalline silicon solar panel is a solar assembly formed by arranging polycrystalline silicon solar cells with high conversion efficiency according to different series and parallel arrays; the polycrystalline silicon solar panel comprises the following components: firstly, tempering glass: the battery plate is used for protecting the battery plate; secondly, EVA: the purpose is to bond and fix the toughened glass and the battery piece; thirdly, battery piece: the solar cell is mainly used for power generation, and the main market for power generation is mainly provided with crystalline silicon solar cells and the like; fourthly, a back plate: the function is used for sealing, insulating and waterproofing; fifthly, aluminum alloy frame: the protective laminated piece plays a certain role in sealing and supporting; sixthly, a junction box: the function of the power generation station is to protect the whole power generation system and play a role of a current transfer station; seventhly, silica gel: and the sealing function is used for sealing the assembly and the aluminum alloy frame.
The polycrystalline silicon solar cell has certain problems in the cutting process:
1. due to the structural difference of the automatic feeding equipment, multiple processes are performed between feeding and discharging, and the processing time is prolonged.
2. The cutting equipment is generally firstly fixed with the whole battery piece, then the cutting equipment is controlled to cut the battery piece, the steps are complicated, and separate fixing steps are needed.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a polycrystalline silicon solar cell cutting device, which solves the problems in the background technology.
In order to achieve the purpose, the invention is realized by the following technical scheme: a polycrystalline silicon solar cell cutting device comprises a cutting assembly and an auxiliary feeding assembly, wherein the cutting assembly is positioned on one side of the auxiliary feeding assembly, and the cutting assembly and the auxiliary feeding assembly jointly realize a working procedure of feeding and cutting polycrystalline silicon solar cells;
the auxiliary feeding assembly comprises a lower oil hydraulic cylinder, a feeding driving motor and two inner driving parts which are rotatably arranged, the inner driving parts comprise a cylindrical rod fixedly arranged on the driving end of the feeding driving motor, an inner guide rod is fixedly arranged on the surface of the cylindrical rod, a connecting rod is fixedly arranged on one end, close to the inner guide rod, of the surface of the cylindrical rod, an arc chute part is fixedly arranged at the bottom end of the connecting rod, a driven rotating roller is rotatably arranged on the piston rod end of the lower oil hydraulic cylinder, positioning grooves are respectively formed in the upper end surface and the lower end surface of the driven rotating roller and symmetrically arranged along the central position of the driven rotating roller, inner driving wheels are fixedly arranged on the surface of the cylindrical rod, a driving belt is jointly arranged on the inner driving wheels on the two inner driving parts, a lower base plate is fixedly arranged on the upper end of the driven rotating roller, and two arc grooves are formed in the surface of the driven rotating roller, the polycrystalline silicon solar cell slice cutting device is characterized by comprising a driven rotating roller, supporting rollers are arranged along the center of a circle of the driven rotating roller in a central symmetry mode, the surface of a lower substrate is fixedly provided with the supporting rollers, the upper surface of the lower substrate is provided with a feeding panel in a sliding mode through the supporting rollers, firstly, a polycrystalline silicon solar cell slice to be cut is placed on the feeding panel, then, a feeding driving motor is driven to drive an inner driving wheel in one inner driving piece to rotate, the two inner driving wheels are driven to rotate through a driving belt, two cylindrical rods rotate synchronously, the rotation of the cylindrical rods drives an inner guide rod on the cylindrical rods and an arc chute piece to rotate, the inner guide rod is meshed with an arc groove on the driven rotating roller to drive due to the fact that the angle difference between the inner guide rod and the arc chute piece is 90 degrees, the cylindrical rods move along the direction of the arc groove, and the extension span of the arc groove from top to bottom on the surface of the driven rotating roller is half of the surface of the driven rotating roller, therefore, when the inner guide rod rotates and is separated, the rotation angle of the driven rotating roller is 180 degrees, the inner guide rod rotates 90 degrees and is separated from the arc groove, the two inner driving parts rotate synchronously, the arc chute part is just clamped between the two positioning grooves on the driven rotating roller in the rotation mode of 90 degrees, the rotation of the driven rotating roller is limited, the driven rotating roller drives the upper ejector rod to rotate after rotating 180 degrees, the two lower substrates just rotate 180 degrees, the placed polycrystalline silicon solar cell is conveyed to the position of the cutting assembly, the polycrystalline silicon solar cell is stacked on the other lower substrate, the time for cutting the polycrystalline silicon solar cell by the cutting assembly is just right when the driven rotating roller stops rotating, and then when the cylindrical rod rotates 90 degrees, the inner guide rod on the other cylindrical rod is contacted with the arc groove on the driven rotating roller, and implementing the steps, wherein the cut polycrystalline silicon solar cell pieces are discharged under the rotation of the lower substrate, and the polycrystalline silicon solar cell pieces which are not cut are rotated in on the other lower substrate for cutting.
As a further scheme of the invention: the lower base plate is fixedly provided with two on the upper end of the driven rotating roller, and the two lower base plates are symmetrically arranged, so that the loading and the unloading can be synchronously carried out conveniently.
As a further scheme of the invention: the driven roller comprises a driven roller main body, an inner guide block is fixedly arranged on the inner side wall of the driven roller main body, an upper ejector rod penetrates through the inside of the driven roller main body, the bottom end of the upper ejector rod is connected with a lower oil hydraulic cylinder through a connecting bearing in a rotating mode, an inner clamping block is fixedly arranged on the surface of the upper ejector rod, the inner clamping block is connected with the inner guide block in a sliding mode, the inner guide block is connected with the inner clamping block in a rotating mode to enable the upper ejector rod to rotate, the upper ejector rod is jacked up through the driving of the lower oil hydraulic cylinder after the rotation stops, the position of the upper ejector rod is limited through the inner clamping block and the inner guide block, the position of a lower base plate is jacked up through the jacking of the upper ejector rod, feeding and discharging of the upper ejector rod are facilitated, and interference is prevented.
As a further scheme of the invention: the number of the inner guide blocks corresponds to that of the inner clamping blocks.
As a further scheme of the invention: the angle formed between the inner guide rod and the connecting rod is 90 degrees, and the diameter of the arc chute piece at the bottom of the connecting rod is larger than the distance value between two longitudinal positioning grooves on the driven rotating roller, so that a corresponding process can be completed by 90 degrees in the rotating process of the cylindrical rod.
As a further scheme of the invention: the cutting assembly comprises a main body support, two guide rods are fixedly arranged on the upper surface of the main body support, two movable panels are arranged on the surfaces of the two guide rods in a sliding mode, a transmission base band is rotatably arranged on the surface of each movable panel, a driving wheel is rotatably arranged in each transmission base band, a driving motor is fixedly arranged at the bottom of each movable panel, the driving end of each driving motor is fixedly connected with the shaft end of the corresponding driving wheel, an inner driving cylinder is fixedly arranged on the surface of the main body support, the piston rod end of the inner driving cylinder is connected with the movable panel, an upper support is fixedly arranged on the upper surface of the main body support, an upper driving cylinder is fixedly arranged on the surface of the upper support, a cutting tool is fixedly arranged on the piston rod end of the bottom of the upper driving cylinder, and after a lower substrate rotates, the drive through interior driving cylinder lets the distance between two removal panels become nearly, let two removal panels carry out supplementary centre gripping to the material loading panel on the infrabasal plate fixed, driving motor drive afterwards, it rotates to drive the action wheel, thereby let the transmission baseband rotate under the effect of action wheel, let two transmission basebands restrict to it and remove, go up the driving cylinder afterwards and adjust cutting tool's position height, let cutting tool cut polycrystalline silicon solar cell piece, guarantee cutting quality and precision.
As a further scheme of the invention: the lateral wall of the movable panel is fixedly provided with an auxiliary supporting plate, and the auxiliary supporting plate is used for carrying out auxiliary supporting on the feeding panel, so that shaking is avoided.
As a further scheme of the invention: the surface of the transmission baseband is provided with anti-skidding lines to prevent the transmission baseband from skidding.
Advantageous effects
The invention provides a polycrystalline silicon solar cell cutting device. Compared with the prior art, the method has the following beneficial effects:
1. the polycrystalline silicon solar cell to be cut is placed on a feeding panel, then a feeding driving motor drives the feeding driving motor to drive an inner driving wheel in one inner driving piece to rotate, the two inner driving wheels are driven by a driving belt, the two cylindrical rods synchronously rotate, the inner guide rods on the cylindrical rods and the arc chute pieces are driven to rotate by the rotation of the cylindrical rods, the extension span of the arc grooves from top to bottom on the surface of the driven rotating roller is half of that of the driven rotating roller due to the fact that the angle between the inner guide rods and the arc chute pieces is 90 degrees, the inner guide rods are meshed with the arc grooves on the driven rotating roller for driving, the cylindrical rods move along the direction of the arc grooves by the rotation of the cylindrical rods, the rotation span of the arc grooves on the surface of the driven rotating roller is 180 degrees after the inner guide rods are separated, the inner guide rods are separated from the arc grooves after rotating for 90 degrees, and the two inner driving pieces are synchronously rotated, the later 90-degree rotation mode is that the arc chute piece is just clamped between two positioning grooves on the driven rotating roller to limit the rotation of the driven rotating roller, at the moment, the driven rotating roller rotates 180 degrees to drive the upper ejector rod to rotate, so that the two lower substrates just rotate 180 degrees, the placed polycrystalline silicon solar cell pieces are conveyed to the position of the cutting assembly, the polycrystalline silicon solar cell pieces are stacked on the other lower substrate, the time for cutting the polycrystalline silicon solar cell pieces by the cutting assembly is just right when the driven rotating roller stops rotating, then, when the cylindrical rod rotates 90 degrees, the inner guide rod on the other cylindrical rod is contacted with the arc groove on the driven rotating roller, the steps are implemented, the cut polycrystalline silicon solar cell pieces are discharged under the rotation of the lower substrate, and the polycrystalline silicon solar cell pieces which are not cut are rotated into the arc groove on the other lower substrate to be cut, the feeding step and the discharging step are integrally combined into a single process, so that the working time is saved.
2. The drive through interior driving cylinder lets the distance between two removal panels become nearly, let two removal panels carry out supplementary centre gripping to the material loading panel on the infrabasal plate fixed, driving motor drive afterwards, it rotates to drive the action wheel, thereby let the transmission baseband rotate under the effect of action wheel, let two transmission basebands restrict to it and remove, go up the driving cylinder afterwards and adjust cutting tool's position height, let cutting tool cut polycrystalline silicon solar cell piece, guarantee cutting quality and precision.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a cutting assembly according to the present invention;
FIG. 3 is a schematic view of an auxiliary loading assembly according to the present invention;
FIG. 4 is a schematic view of the structure of the driven roller of the present invention.
In the figure: 100. a cutting assembly; 1. a main body support; 2. a drive motor; 3. a guide bar; 4. an inner driving cylinder; 5. an auxiliary support plate; 6. moving the panel; 7. a transmission baseband; 8. a driving wheel; 9. an upper bracket; 10. cutting a cutter; 11. an upper drive cylinder; 200. an auxiliary feeding assembly; 21. a feeding panel; 22. supporting the rollers; 23. a lower substrate; 24. a feeding driving motor; 25. a transmission belt; 26. an inner driving wheel; 27. a cylindrical rod; 28. an inner guide rod; 29. a connecting rod; 210. a circular arc chute member; 211. positioning a groove; 212. a driven roller; 2121. an ejector rod is arranged; 2122. an inner guide block; 2123. an inner clamping block; 2124. connecting a bearing; 2125. a driven roller body; 213. an arc groove; 214. and a lower oil pressure cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below 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.
Referring to fig. 1-4, the present invention provides a technical solution: a polycrystalline silicon solar cell cutting device comprises a cutting assembly 100 and an auxiliary feeding assembly 200, wherein the cutting assembly 100 is positioned on one side of the auxiliary feeding assembly 200, and the cutting assembly 100 and the auxiliary feeding assembly 200 jointly realize a working procedure of feeding and cutting polycrystalline silicon solar cells;
the auxiliary feeding assembly 200 comprises a lower oil pressure cylinder 214, a feeding driving motor 24 and two inner driving members, wherein the lower oil pressure cylinder 214, the feeding driving motor 24 and the two inner driving members are fixedly arranged, the inner driving members comprise a cylindrical rod 27 fixedly arranged at the driving end of the feeding driving motor 24, an inner guide rod 28 is fixedly arranged on the surface of the cylindrical rod 27, a connecting rod 29 is fixedly arranged on one end, close to the inner guide rod 28, of the surface of the cylindrical rod 27, an arc chute member 210 is fixedly arranged at the bottom end of the connecting rod 29, a driven rotating roller 212 is rotatably arranged at the piston rod end of the lower oil pressure cylinder 214, positioning grooves 211 are respectively formed in the upper end surface and the lower end surface of the driven rotating roller 212, the positioning grooves 211 are symmetrically arranged along the center position of the driven rotating roller 212, an inner driving wheel 26 is fixedly arranged on the surface of the cylindrical rod 27, and a driving belt 25 is jointly arranged on the inner driving wheels 26 on the two inner driving members, the upper end of the driven rotating roller 212 is fixedly provided with a lower substrate 23, the surface of the driven rotating roller 212 is provided with two arc grooves 213 and is arranged symmetrically along the center position of the driven rotating roller 212, the surface of the lower substrate 23 is fixedly provided with a supporting roller 22, the upper surface of the lower substrate 23 is provided with a feeding panel 21 in a sliding manner through the supporting roller 22, firstly, a polycrystalline silicon solar cell to be cut is placed on one feeding panel 21, then, a feeding driving motor 24 drives an inner driving wheel 26 in one of the inner driving pieces to rotate, the two inner driving wheels 26 are driven by a driving belt 25, the two cylindrical rods 27 synchronously rotate, the rotation of the cylindrical rods 27 drives the inner guide rods 28 and the arc chute members 210 on the cylindrical rods 27 to rotate, and as the angle difference between the inner guide rods 28 and the arc chute members 210 is 90 degrees, the inner guide rod 28 is engaged with the arc groove 213 on the driven roller 212 for transmission, the rotation of the cylindrical rod 27 enables the cylindrical rod 27 to move along the direction of the arc groove 213, the extension span of the arc groove 213 from top to bottom on the surface of the driven roller 212 is half of that of the surface of the driven roller 212, so that the rotation angle of the driven roller 212 is 180 degrees after the inner guide rod 28 rotates and is separated from the arc groove 213 after the inner guide rod 28 rotates 90 degrees, because the two inner driving members rotate synchronously, the rotation mode of the last 90 degrees is that the arc chute member 210 is just clamped between the two positioning grooves 211 on the driven roller 212, the rotation of the driven roller 212 is limited, at this time, after the driven roller 212 rotates 180 degrees, the upper ejector rod 2121 is driven to rotate, the two lower substrates 23 just rotate 180 degrees, and the placed polycrystalline silicon solar cells are conveyed to the position of the cutting assembly 100, and placing the polycrystalline silicon solar cells on the other lower substrate 23, wherein the rotation of the driven rotating roller 212 is stopped, the time for cutting the polycrystalline silicon solar cells by the cutting assembly 100 is exactly the time, and then when the cylindrical rod 27 rotates by 90 degrees, the inner guide rod 28 on the other cylindrical rod 27 is in contact with the arc groove 213 on the driven rotating roller 212, so that the above steps are implemented, the cut polycrystalline silicon solar cells are discharged under the rotation of the lower substrate 23, and the polycrystalline silicon solar cells which are not cut are rotated and cut on the other lower substrate 23.
Two lower substrates 23 are fixedly arranged at the upper end of the driven rotating roller 212 and symmetrically arranged, so that the loading and the unloading are performed synchronously.
The driven rotating roller 212 comprises a driven rotating roller main body 2125, an inner guide block 2122 is fixedly arranged on the inner side wall of the driven rotating roller main body 2125, an upper ejector rod 2121 penetrates through the inside of the driven rotating roller main body 2125, the bottom end of the upper ejector rod 2121 is connected with the lower oil hydraulic cylinder 214 through a connecting bearing 2124 in a rotating mode, an inner clamping block 2123 is fixedly arranged on the surface of the upper ejector rod 2121, the inner clamping block 2123 is connected with the inner guide block 2122 in a sliding mode, when the driven rotating roller rotates, the upper ejector rod 2121 is driven to jack up the upper ejector rod 2121 through the lower oil hydraulic cylinder 214 after the rotation is stopped, the position of the inner clamping block 2123 is limited through the inner clamping block 2122, and the jacking up of the upper ejector rod 2121 jacks up the position of the lower base plate 23, so that the feeding and discharging are facilitated, and interference is prevented.
Two inner blocks 2123 are fixedly arranged on the surface of the upper ejector rod 2121, and the number of the inner guide blocks 2122 corresponds to that of the inner blocks 2123.
The setting angle between the inner guide rod 28 and the connecting rod 29 is 90 degrees, and the diameter of the arc chute part 210 at the bottom of the connecting rod 29 is larger than the distance value between two longitudinal positioning grooves 211 on the driven rotating roller 212, so that each 90 degrees just completes a corresponding process in the rotating process of the cylindrical rod 27.
The cutting assembly 100 comprises a main body support 1, two guide rods 3 are fixedly arranged on the upper surface of the main body support 1, two movable panels 6 are arranged on the surfaces of the two guide rods 3 in a sliding manner, a transmission base band 7 is arranged on the surface of each movable panel 6 in a rotating manner, a driving wheel 8 is arranged in each transmission base band 7 in a rotating manner, a driving motor 2 is fixedly arranged at the bottom of each movable panel 6, the driving end of each driving motor 2 is fixedly connected with the shaft end of the corresponding driving wheel 8, an inner driving cylinder 4 is fixedly arranged on the surface of the main body support 1, the piston rod end of each inner driving cylinder 4 is connected with the movable panel 6, an upper support 9 is fixedly arranged on the upper surface of the main body support 1, an upper driving cylinder 11 is fixedly arranged on the surface of the upper support 9, and a cutting tool 10 is fixedly arranged on the piston rod end of the bottom of the upper driving cylinder 11, after the lower base plate 23 rotates and enters, the distance between the two movable panels 6 is shortened by the driving of the inner driving cylinder 4, the two movable panels 6 are used for clamping and fixing the feeding panel 21 on the lower base plate 23 in an auxiliary mode, then the driving motor 2 is driven to drive the driving wheel 8 to rotate, so that the transmission base band 7 rotates under the action of the driving wheel 8, the two transmission base bands 7 are used for limiting and moving the transmission base band, the position height of the cutting tool 10 is adjusted by the upper driving cylinder 11, the cutting tool 10 is used for cutting the polycrystalline silicon solar cell, and the cutting quality and precision are guaranteed.
The fixed auxiliary supporting plate 5 that is provided with on the lateral wall of removal panel 6, auxiliary supporting plate 5 carries out auxiliary supporting to material loading panel 21, guarantees can not produce and rocks.
The surface of the transmission base band 7 is provided with anti-slip lines to prevent the transmission base band from slipping.
When the cutting assembly 100 and the auxiliary feeding assembly 200 are used together to realize a working procedure of feeding and cutting the polycrystalline silicon solar cells, firstly, the polycrystalline silicon solar cells to be cut are placed on a feeding panel 21, then the feeding driving motor 24 drives the inner driving wheel 26 in one of the inner driving parts to rotate, the two inner driving wheels 26 are driven by a driving belt 25, the two cylindrical rods 27 rotate synchronously, the rotation of the cylindrical rods 27 drives the inner guide rods 28 and the arc chute members 210 on the cylindrical rods 27 to rotate, because the angle difference between the inner guide rods 28 and the arc chute members 210 is 90 degrees, the inner guide rods 28 are meshed with the arc grooves 213 on the driven rotating roller 212 for transmission, the rotation of the cylindrical rods 27 enables the cylindrical rods 27 to move along the direction of the arc grooves 213, the arc grooves 213 extend from top to bottom on the surface of the driven rotating roller 212 by half of the surface of the driven rotating roller 212, therefore, when the inner guide rod 28 rotates and separates from the driven rotating roller 212, the rotating angle of the driven rotating roller 212 is 180 degrees, the inner guide rod 28 rotates 90 degrees and separates from the arc groove 213, because the two inner driving members rotate synchronously, the arc chute member 210 rotates 90 degrees in a way that the arc chute member is just clamped between the two positioning grooves 211 on the driven rotating roller 212 to limit the rotation of the driven rotating roller 212, at this time, the driven rotating roller 212 rotates 180 degrees and drives the upper ejector rod 2121 to rotate, so that the two lower substrates 23 just rotate 180 degrees, the placed polycrystalline silicon solar cells are conveyed to the position of the cutting assembly 100, the polycrystalline silicon solar cells are stacked on the other lower substrate 23, when the driven rotating roller 212 stops rotating, the time for the cutting assembly 100 to cut the polycrystalline silicon solar cells is just the time, and when the cylindrical rod 27 rotates 90 degrees later, the inner guide rod 28 on the other cylindrical rod 27 is in contact with the arc groove 213 on the driven rotating roller 212, the above steps are implemented, the cut polycrystalline silicon solar cells are taken out under the rotation of the lower substrate 23, the polycrystalline silicon solar cells which are not cut are cut on the other lower substrate 23, when the polycrystalline silicon solar cells rotate in, the upper ejector rod 2121 is rotated by the clamping of the inner guide block 2122 and the inner guide block 2123, after the rotation is stopped, the upper ejector rod 2121 is jacked up by the driving of the lower oil hydraulic cylinder 214 below, the position of the upper ejector rod 2121 is limited by the inner guide block 2123 and the inner guide block 2122, the jacking of the upper ejector rod 2121 jacks up the position of the lower substrate 23, the loading and unloading are facilitated, the interference is prevented, after the lower substrate 23 rotates in, the distance between the two movable panels 6 is shortened by the driving of the inner driving cylinder 4, the two movable panels 6 perform auxiliary clamping and fixing on the loading panel 21 on the lower substrate 23, and then the driving motor 2 drives the driving wheel 8 to rotate, thereby let transmission baseband 7 rotate under the effect of action wheel 8, let two transmission baseband 7 restrict to it and remove, go up actuating cylinder 11 afterwards and adjust the position height of cutting tool 10, let cutting tool 10 cut polycrystalline silicon solar cell piece, guarantee cutting quality and precision.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used 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 one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
Claims (8)
1. The utility model provides a polycrystalline silicon solar cell piece cutting device, includes cutting assembly and supplementary material loading subassembly, its characterized in that: the cutting assembly is positioned on one side of the auxiliary feeding assembly;
the auxiliary feeding assembly comprises a lower oil hydraulic cylinder, a feeding driving motor and two inner driving parts which are rotatably arranged, the inner driving parts comprise a cylindrical rod fixedly arranged on the driving end of the feeding driving motor, an inner guide rod is fixedly arranged on the surface of the cylindrical rod, a connecting rod is fixedly arranged on one end, close to the inner guide rod, of the surface of the cylindrical rod, an arc chute part is fixedly arranged at the bottom end of the connecting rod, a driven rotating roller is rotatably arranged on the piston rod end of the lower oil hydraulic cylinder, positioning grooves are respectively formed in the upper end surface and the lower end surface of the driven rotating roller and symmetrically arranged along the central position of the driven rotating roller, inner driving wheels are fixedly arranged on the surface of the cylindrical rod, a driving belt is jointly arranged on the inner driving wheels on the two inner driving parts, a lower base plate is fixedly arranged on the upper end of the driven rotating roller, and two arc grooves are formed in the surface of the driven rotating roller, and the upper surface of the lower substrate is provided with a feeding panel in a sliding manner through the supporting rollers.
2. The polycrystalline silicon solar cell slice cutting device according to claim 1, wherein: two lower base plates are fixedly arranged at the upper end of the driven rotating roller and are symmetrically arranged.
3. The polycrystalline silicon solar cell slice cutting device according to claim 1, wherein: the passive roller comprises a passive roller main body, an inner guide block is fixedly arranged on the inner side wall of the passive roller main body, an upper ejector rod penetrates through the interior of the passive roller main body, the bottom end of the upper ejector rod is connected with a lower oil hydraulic cylinder in a rotating mode through a connecting bearing, an inner clamping block is fixedly arranged on the surface of the upper ejector rod, and the inner clamping block is connected with the inner guide block in a sliding mode.
4. The polycrystalline silicon solar cell slice cutting device according to claim 3, wherein: the number of the inner guide blocks corresponds to that of the inner clamping blocks.
5. The polycrystalline silicon solar cell slice cutting device according to claim 1, wherein: the angle between the inner guide rod and the connecting rod is 90 degrees, and the diameter of the arc chute piece at the bottom of the connecting rod is larger than the distance value between two longitudinal positioning grooves on the driven rotating roller.
6. The polycrystalline silicon solar cell slice cutting device according to claim 1, wherein: the cutting assembly comprises a main body support, two guide rods and two guide rods are fixedly arranged on the upper surface of the main body support, two movable panels are arranged on the surfaces of the guide rods in a sliding mode, each movable panel is provided with a transmission base band and a driving wheel in a rotating mode on the surface, and each driving motor are fixedly arranged at the bottom of each movable panel and are fixedly connected with the shaft end of the corresponding driving wheel at the driving end of each driving motor, an inner driving cylinder is fixedly arranged on the surface of the main body support, the piston rod end of the inner driving cylinder is connected with the movable panel, an upper support is fixedly arranged on the upper surface of the main body support, an upper driving cylinder is fixedly arranged on the surface of the upper support, and a cutting tool is fixedly arranged at the piston rod end of the bottom of the upper driving cylinder.
7. The polycrystalline silicon solar cell slice cutting device according to claim 6, wherein: and an auxiliary supporting plate is fixedly arranged on the side wall of the movable panel.
8. The polycrystalline silicon solar cell slice cutting device according to claim 6, wherein: and anti-skid grains are arranged on the surface of the transmission baseband.
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| CN202210622984.1A CN115008236A (en) | 2022-06-01 | 2022-06-01 | Polycrystalline silicon solar cell cutting device |
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| CN202210622984.1A CN115008236A (en) | 2022-06-01 | 2022-06-01 | Polycrystalline silicon solar cell cutting device |
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Application publication date: 20220906 |