CN119361498B - A silicon wafer inserting device for solar cells - Google Patents
A silicon wafer inserting device for solar cells Download PDFInfo
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- CN119361498B CN119361498B CN202411942245.6A CN202411942245A CN119361498B CN 119361498 B CN119361498 B CN 119361498B CN 202411942245 A CN202411942245 A CN 202411942245A CN 119361498 B CN119361498 B CN 119361498B
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- silicon wafer
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
- H10P72/30—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for conveying, e.g. between different workstations
- H10P72/34—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for conveying, e.g. between different workstations the wafers being stored in a carrier, involving loading and unloading
- H10P72/3411—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for conveying, e.g. between different workstations the wafers being stored in a carrier, involving loading and unloading involving loading and unloading of wafers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
- H10P72/30—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for conveying, e.g. between different workstations
- H10P72/34—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for conveying, e.g. between different workstations the wafers being stored in a carrier, involving loading and unloading
- H10P72/3402—Mechanical parts of transfer devices
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
- H10P72/30—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for conveying, e.g. between different workstations
- H10P72/34—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for conveying, e.g. between different workstations the wafers being stored in a carrier, involving loading and unloading
- H10P72/3404—Storage means
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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
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- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Abstract
The invention discloses an inserting sheet device for a solar cell silicon wafer, and belongs to the technical field of silicon wafer production. The flower basket assembly comprises a flower basket frame, two groups of limiting assemblies and a driving assembly, wherein two groups of flower basket boards are fixedly arranged on the flower basket frame, a plurality of limiting grooves are formed in the two groups of flower basket boards, the limiting assembly comprises a supporting column, a first limiting column is fixedly arranged on the supporting column, a connecting column is fixedly arranged at the top of the supporting column, the driving assembly comprises a motor, a first gear and an adjusting frame, limiting holes are formed in the first gear and the second gear, the connecting column is in splicing fit with the limiting holes, racks are fixedly arranged on the adjusting frame, and the first gear and the second gear are in meshed transmission with the racks. According to the invention, the two groups of flower basket assemblies lift the inserting sheets and drive the corresponding connecting columns to be alternately inserted into the corresponding limiting holes, so that the driving assembly controls the corresponding first limiting columns of the flower basket assemblies in the unloading state to rotate and release the limitation of the discharging side of the flower basket assemblies.
Description
Technical Field
The invention relates to the technical field of silicon wafer production, in particular to an inserting sheet device for a solar cell silicon wafer.
Background
After the battery silicon wafers are stored in the flower basket in batches, the conventional inserting piece equipment transfers the plurality of groups of battery silicon wafers after inserting pieces through positioning and transferring the flower basket, so that the fully loaded flower basket is required to be transferred from the inserting piece equipment through conveying equipment, then the empty flower basket is placed in an inserting piece machine again for positioning, conveying and stopping problems exist in the working procedure, the continuity of the battery silicon wafer inserting pieces is poor, and the inserting piece efficiency is affected. In view of this, we propose an insertion device for solar cell silicon wafers.
Disclosure of Invention
The invention aims to provide an inserting sheet device for solar cell silicon wafers, which solves the technical problems of poor transfer and conveying consistency and low inserting sheet efficiency of the cell silicon wafers in the prior art.
The embodiment of the invention provides an inserting sheet device for a solar cell silicon wafer, which comprises two groups of flower basket assemblies, two groups of limiting assemblies and a driving assembly;
The flower basket assembly comprises a flower basket frame, two groups of flower basket boards are fixedly arranged on the flower basket frame, and a plurality of limiting grooves are formed in the two groups of flower basket boards;
The limiting assembly comprises a supporting column, the supporting column is rotationally connected with the corresponding flower basket frame, a first limiting column is fixedly arranged on the supporting column, and a connecting column is fixedly arranged at the top of the supporting column;
The driving assembly comprises a motor, a first gear and an adjusting frame, wherein an output shaft of the motor is fixedly connected with a second gear, the first gear is rotationally connected with the supporting assembly, limiting holes are formed in the first gear and the second gear, a connecting column is in plug-in fit with the corresponding limiting holes, the adjusting frame is in sliding connection with the supporting assembly, a rack is fixedly arranged on the adjusting frame, and the first gear and the second gear are meshed with the rack for transmission;
The two groups of flower basket components lift the inserting pieces and drive the corresponding connecting columns to be alternately inserted into the corresponding limiting holes, so that the driving component controls the corresponding first limiting columns of the flower basket components in the unloading state to rotate and release the limitation of the discharging side of the flower basket components.
Preferably, the flower basket frame comprises a flower basket frame body, and is characterized by further comprising two groups of positioning assemblies, wherein each positioning assembly comprises an adjusting plate, a plurality of guide posts are fixedly arranged on each adjusting plate and are in sliding connection with the supporting assemblies, elastic pieces are sleeved on the guide posts, one ends of the elastic pieces are fixedly connected with the supporting assemblies, the other ends of the elastic pieces are fixedly connected with the adjusting plates, second limiting posts are fixedly arranged on the adjusting plates, adjusting posts are fixedly arranged on the adjusting plates, and a set distance is reserved between each adjusting post and a feeding end of the flower basket frame.
Preferably, the supporting component comprises a supporting frame, a fixing frame is fixedly arranged on the supporting frame, and two groups of limiting plates are fixedly arranged on the supporting frame;
the flower basket frame is provided with a positioning hole, and the limiting plate is in plug-in fit with the positioning hole;
The support column is provided with a positioning groove, and the limiting plate is in splicing fit with the corresponding positioning groove, is inserted into the positioning groove and the positioning hole and is used for limiting the first limiting column.
Preferably, the axis of the limiting hole coincides with the axes of the corresponding first gear and second gear, and the connecting column is coaxial with the corresponding limiting hole.
Preferably, the distance between the adjusting column and the feeding end of the flower basket frame is equal to the width of the first inclined block or the second inclined block.
Preferably, two groups of electric sliding tables are fixedly installed on the support frame, and the flower basket frame is fixedly installed at the output end of the corresponding electric sliding table and is in sliding connection with the support frame.
Preferably, the support column is sleeved with a torsion spring, one end of the torsion spring is fixedly connected with the support column, and the other end of the torsion spring is fixedly connected with the fixing plate.
Preferably, two groups of conveying lines are fixedly installed on the supporting frame and used for conveying the battery silicon wafers, the positions of the conveying lines correspond to the positions of the two groups of basket assemblies respectively, and the conveying lines are located between the corresponding basket plates.
Preferably, a plurality of photoelectric sensors are fixedly mounted on the supporting frame, the photoelectric sensors are mounted on the feeding side of the flower basket assembly, and the transmitting end and the receiving end of the photoelectric sensors are respectively arranged on the upper side and the lower side of the conveying line.
Through adopting above-mentioned scheme, when carrying battery silicon chip to the transfer chain, photoelectric sensor's induction signal is in opening-interrupt circulation state, when battery silicon chip blocks photoelectric sensor's detection light, induction signal is interrupted, the transfer chain continues to carry, battery silicon chip gets into spacing inslot this moment, when battery silicon chip gets into spacing inslot and is spacing by first spacing post completely, photoelectric sensor senses detection light again this time, electronic slip table's output drives basket of flowers subassembly and rises and presumes the height, drive battery silicon chip and rise, and switch the next empty spacing groove to battery silicon chip's transport position, prepare for next storage battery silicon chip, repeat above-mentioned operation can realize lasting inserted sheet process.
Preferably, the automatic gripping device further comprises a gripping manipulator, the gripping manipulator comprises a mechanical arm and a plurality of receiving plates fixedly installed at the output end of the mechanical arm, the spacing between the receiving plates is equal to the spacing between the limiting grooves, an adsorption disc is arranged on the upper surface of the receiving plates, and the adsorption disc is connected with a pressure supply system.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. According to the invention, the time that the connecting columns corresponding to the two groups of flower basket assemblies are alternately inserted into the first gear or the second gear is controlled, so that the continuous feeding of the two groups of flower basket assemblies is controlled, and the battery silicon wafers after the inserting sheets are transferred in batches by the grabbing manipulator are matched, so that the batch unloading process of the flower basket is not dismounted, the problems of incontinuous working procedures and low efficiency of transferring the battery silicon wafers in batches by replacing the flower basket are effectively solved, and the continuity and the high efficiency of the battery silicon wafer inserting sheets are improved.
2. According to the invention, through the arrangement of the rotatable first limiting column and the effect of inserting the limiting plate into the positioning groove during inserting the battery silicon wafer, the first limiting column is enabled to be stably limited and can be stably inserted into the positioning groove for positioning during conveying the battery silicon wafer, and when the battery silicon wafer is transferred in batches, the first limiting column is controlled to rotate and separate from the discharging side of the flower basket assembly under the effect of the driving component along with continuous rising of the connecting column and insertion of the connecting column into the corresponding gear, so that interference is avoided during discharging of the grabbing mechanical arm, and the connecting columns corresponding to the two groups of flower basket assemblies are controlled by the same group of driving components, so that the number of driving equipment is effectively reduced, and the equipment cost and the fault risk are further reduced.
3. When the driving assembly controls the first limiting column to rotate away from the discharging side of the flower basket assembly, the driving assembly simultaneously controls the corresponding second limiting column to move towards the feeding side of the flower basket assembly, one ends of a plurality of battery silicon wafers are limited and leveled, the grabbing manipulator can effectively position the length dimension of the battery silicon wafers in the conveying direction when transferring the battery silicon wafers, the grabbing manipulator is convenient to accurately transfer the battery silicon wafers into the next process, and the damage risk of the battery silicon wafers caused by the positioning accuracy difference in the transferring process can be effectively reduced.
Drawings
FIG. 1 is a schematic view of an overall structure of an interposer device for solar cell silicon wafers according to a preferred embodiment of the present invention;
FIG. 2 is a schematic view of a portion of an interposer device for solar cell silicon wafers according to a preferred embodiment of the present invention;
FIG. 3 is an enlarged schematic view of the structure of the wafer inserting apparatus for solar cell in FIG. 2 according to a preferred embodiment of the present invention;
FIG. 4 is a schematic diagram showing a connection structure between a support column and a support plate of an inserting device for solar cell silicon wafers according to a preferred embodiment of the present invention;
FIG. 5 is a schematic view of a basket assembly of an inserting device for solar cell silicon wafers according to a preferred embodiment of the present invention;
FIG. 6 is a schematic view showing the positions of a first limit post and a second limit post of an inserting device for a solar cell silicon wafer according to a preferred embodiment of the present invention;
FIG. 7 is a schematic diagram showing a driving structure of a driving assembly of an inserting device for solar cell silicon wafers according to a preferred embodiment of the present invention;
FIG. 8 is an enlarged schematic view of the structure of the wafer inserting apparatus for solar cell in FIG. 5 according to a preferred embodiment of the present invention;
FIG. 9 is a schematic diagram showing the position structure of a conveying line of an inserting sheet device for solar cell silicon wafers according to a preferred embodiment of the invention;
fig. 10 is a schematic diagram showing an installation position of a photoelectric sensor of an inserting sheet device for a solar cell silicon wafer according to a preferred embodiment of the present invention.
The reference numerals in the drawing indicate that 1, a supporting component, 2, an electric sliding table, 3, a flower basket component, 4, a limiting component, 5, a driving component, 6, a conveying line, 7, a positioning component, 8, a grabbing manipulator, 9, a photoelectric sensor, 11, a supporting frame, 12, a through hole, 13, a fixing frame, 14, a limiting plate, 31, a fixing plate, 32, a guide rod, 33, a supporting plate, 34, a flower basket plate, 35, a limiting groove, 36, a rotating connecting hole, 37, a positioning hole, 41, a supporting column, 42, a connecting rod, 43, a first limiting column, 44, a positioning groove, 45, a connecting column, 46, a torsion spring, 51, a motor, 52, a first gear, 53, an adjusting frame, 54, a second gear, 55, a limiting hole, 56, a first inclined block, 57, a second inclined block, 58, a guide rail, 59, a rack, 71, an adjusting plate, 72, a guide column, 73, an adjusting column, a 74, an elastic piece, 75, a second limiting column, 81, a receiving plate, 82 and an adsorption disc.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, this embodiment discloses an inserting sheet device for solar cell silicon wafer, including supporting component 1, supporting component 1 includes support frame 11, has seted up through hole 12 on the support frame 11, and fixed mounting has mount 13 on the support frame 11, and fixed mounting has two sets of limiting plates 14 on the support frame 11, and limiting plate 14 is in through hole 12, and fixed mounting has two sets of electronic slip tables 2 on the support frame 11, and basket of flowers subassembly 3 is all installed to the output of two sets of electronic slip tables 2.
Referring to fig. 1 to 6, the basket assembly 3 includes a fixing plate 31, the fixing plate 31 is fixedly mounted at the output end of the electric sliding table 2, the fixing plate 31 is slidably connected with the supporting frame 11 through a guide rod 32, two groups of supporting plates 33 are fixedly mounted below the fixing plate 31, a basket plate 34 is fixedly mounted on the supporting plates 33, the basket plate 34 is perpendicular to the horizontal plane, a plurality of mutually parallel limiting grooves 35 are formed in the inner sides of the two groups of basket plates 34, rotating connecting holes 36 are formed in the two groups of supporting plates 33 in the basket assembly 3, positioning holes 37 mutually communicated with the rotating connecting holes 36 are formed in the supporting plates 33, and the limiting plates 14 are in plug-in fit with the positioning holes 37.
The support plate 33 is provided with the limiting assembly 4, the limiting assembly 4 comprises a support column 41, the support column 41 is in running fit with the rotary connecting hole 36, the support column 41 is fixedly provided with a connecting rod 42, the connecting rod 42 is fixedly provided with a first limiting column 43, the support column 41 is provided with a positioning groove 44, the limiting plate 14 is in splicing fit with the corresponding positioning groove 44, when the positioning groove 44 corresponds to the positioning hole 37, the first limiting column 43 is in a limiting state and is used for limiting a conveyed silicon wafer, the first limiting column 43 is in a limiting position and is in butt joint with the fixed plate 31, the top of the support column 41 is fixedly provided with a connecting column 45, the connecting column 45 is prismatic, the support column 41 is sleeved with a torsion spring 46, one end of the torsion spring 46 is fixedly connected with the support column 41, and the other end of the torsion spring 46 is fixedly connected with the fixed plate 31, and the torsion spring 46 is used for keeping the first limiting column 43 in a stable butt mode on the fixed plate 31 when no driving force is provided.
Referring to fig. 1, 2 and 6-8, a driving assembly 5 is installed on a fixing frame 13, the driving assembly 5 comprises a motor 51, a first gear 52 and an adjusting frame 53, the motor 51 is fixedly installed on the fixing frame 13, an output shaft of the motor 51 is fixedly connected with a second gear 54, the first gear 52 is rotationally connected with the fixing frame 13, limiting holes 55 are formed in the first gear 52 and the second gear 54, axes of the limiting holes 55 coincide with axes of the gears, a connecting column 45 is in plug-in fit with the corresponding limiting holes 55, the adjusting frame 53 is in sliding connection with the fixing frame 13 through a guide rail 58, a first inclined block 56 and a second inclined block 57 are fixedly installed on the adjusting frame 53, a rack 59 is fixedly installed on the adjusting frame 53, and the first gear 52 and the second gear 54 are in meshed transmission with the rack 59.
Referring to fig. 1 and 9, two groups of conveying lines 6 are fixedly installed on the supporting frame 11 and used for conveying battery silicon wafers, each group of conveying lines 6 corresponds to one group of basket assemblies 3, the conveying lines 6 are located between the corresponding basket plates 34, a plurality of photoelectric sensors 9 are fixedly installed on the supporting frame 11, the photoelectric sensors 9 are installed on the feeding sides of the basket assemblies 3, the emitting ends and the receiving ends of the photoelectric sensors 9 are respectively located on the upper side and the lower side of the conveying lines 6, when the conveying lines 6 convey the battery silicon wafers, sensing signals of the photoelectric sensors 9 are in an on-off circulation state, when the battery silicon wafers block the detecting light of the photoelectric sensors 9, the sensing signals are interrupted, the conveying lines 6 continue to convey, at the moment, the battery silicon wafers enter the limiting grooves 35, when the battery silicon wafers completely enter the limiting grooves 35 and are limited by the first limiting columns 43, at the moment, the photoelectric sensors 9 sense the detecting light again, the output ends of the electric sliding tables 2 drive the basket assemblies 3 to rise to set heights, drive the battery silicon wafers to rise, and the next empty limiting grooves 35 are switched to the conveying positions of the battery silicon wafers, a preparation is made for the next time of storing the battery silicon wafers, and the continuous inserting sheet can be achieved by repeating the operation. It should be noted that, in order to further improve the battery silicon chip stability on the conveying line 6 and insert in the spacing groove 35, can set up centering component in the feed side of basket of flowers subassembly 3, push up centering board through the cylinder in the centering component to make the centering board of conveying line 6 both sides carry out position adjustment to the battery silicon chip, realize more accurate inserted sheet location.
Referring to fig. 1, fig. 6 and fig. 7, the inserting sheet device further comprises two groups of positioning components 7, the positioning components 7 comprise an adjusting plate 71, a plurality of guide posts 72 are fixedly installed on the adjusting plate 71, the guide posts 72 are in sliding connection with a fixing frame 13, elastic pieces 74 are sleeved on the guide posts 72, one ends of the elastic pieces 74 are fixedly connected with the fixing frame 13, the other ends of the elastic pieces are fixedly connected with the adjusting plate 71, second limiting posts 75 are fixedly installed on the adjusting plate 71 and used for positioning battery silicon wafers during grabbing, the moving risk of the battery silicon wafers is reduced, adjusting posts 73 are fixedly installed on the adjusting plate 71, the positions of the two adjusting posts 73 correspond to the first inclined blocks 56 and the second inclined blocks 57 respectively, when the adjusting posts 73 and the adjusting plate 71 are only acted by the elastic pieces 74, set intervals exist between the adjusting posts 73 and the feeding ends of the fixing plate 31, and the intervals are equal to the widths of the first inclined blocks 56 or the second inclined blocks 57.
The inserting sheet device further comprises a grabbing mechanical arm 8, the grabbing mechanical arm 8 comprises a mechanical arm and a plurality of receiving plates 81 fixedly installed at the output end of the mechanical arm, the distance between the plurality of receiving plates 81 is equal to the distance between the limiting grooves 35, so that the plurality of receiving plates 81 can be smoothly inserted into the limiting grooves 35 and are distributed with battery silicon wafers after inserting sheets alternately, an adsorption disc 82 is arranged on the upper surface of each receiving plate 81, the adsorption disc 82 is connected with a pressure supply system, the mechanical arm drives the receiving plates 81 to be inserted into the lower side of the corresponding battery silicon wafer, the pressure supply system is lifted by a set distance to enable the receiving plates 81 to be in contact with the bottoms of the battery silicon wafers, negative pressure suction is provided for the adsorption disc 82 by the pressure supply system, and therefore the battery silicon wafers are stably adsorbed on the receiving plates 81, falling off in a transferring process is avoided, and therefore a group of battery silicon wafers are transferred in batches under the state that flowers are not transferred.
It should be noted that when the grabbing manipulator 8 places the battery silicon wafer into the solution tank of the next process, when the grabbing manipulator 8 cannot obtain the accurate positioning of the battery silicon wafer in the conveying direction, the grabbing manipulator 8 cannot accurately control the distance between the bottom end of the transferred battery silicon wafer and the bottom of the solution tank of the next process, so that when the grabbing manipulator 8 places the battery silicon wafer, a certain distance exists between the battery silicon wafer and the bottom of the solution tank, the battery silicon wafer cannot realize one-step positioning in the solution tank, a free falling process exists on the battery silicon wafer, the risk of damaging the battery silicon wafer exists, when the grabbing manipulator 8 continuously descends to enable the battery silicon wafer to be contacted with the bottom of the solution tank, the battery silicon wafer with relatively large elongation is firstly contacted with the bottom of the battery silicon wafer, then the battery silicon wafer moves upwards relative to the grabbing manipulator 8, and further damage to the battery silicon wafer is easily caused.
The working principle is that in order to facilitate description, the conveying line 6 and the basket assembly 3 near the left side in fig. 1 are marked as a conveying line 6 and a basket assembly 3, the right side is marked as two conveying lines 6 and two basket assemblies 3, one conveying line 6 works, the two conveying lines 6 stop, a first limit post 43 on one basket assembly 3 is in a limit state, after a battery silicon wafer on one conveying line 6 is conveyed into a limit groove 35 on one basket assembly 3, a detection signal of a photoelectric sensor 9 is switched from a shielding state to a detectable moment, an electric sliding table 2 drives one conveying line 6 to ascend for a set distance, namely, the distance between the two limit grooves 35, the battery silicon wafer is moved upwards under the drive of the limit grooves 35, and the process is repeated, so that the inserting operation of the plurality of limit grooves 35 of one basket assembly 3 is continuously performed until the battery silicon wafer is inserted into the limit groove 35 at the lowest position.
The first basket assembly 3 continues to move upwards, the connecting column 45 is inserted into the limit hole 55 of the first gear 52, the limit plate 14 is not separated from the locating hole 37 and the locating groove 44, the first basket assembly 3 continues to move upwards until the limit plate 14 is separated from the locating hole 37 and the locating groove 44, the output shaft of the motor 51 drives the second gear 54 to rotate anticlockwise, the rack 59 and the adjusting frame 53 are driven to move leftwards through meshing transmission, the first gear 52 drives the connecting column 45 and the supporting column 41 to rotate anticlockwise, the first limit column 43 rotates to separate from the limit position, the discharging side of the first basket assembly 3 is in an open state, and when the rack 59 and the adjusting frame 53 move leftwards, the second inclined block 57 pushes against the adjusting column 73 corresponding to the first basket assembly 3, so that the second limit column 75 moves and abuts against the feeding side of the fixing plate 31 of the first basket assembly 3, the elastic piece 74 is in a stretched state, and the offset battery silicon chip can be pushed preliminarily in the moving process of the second limit column 75.
The grabbing mechanical arm 8 drives the material receiving plate 81 to be inserted between the battery silicon wafers, and simultaneously pushes the plurality of battery silicon wafers to enable one ends of the battery silicon wafers to be in contact with the second limiting column 75, so that accurate positioning of the ends of the plurality of battery silicon wafers is achieved, the material receiving plate 81 moves upwards and adsorbs the corresponding battery silicon wafers, and the adsorbed battery silicon wafers are transferred to the next procedure under the action of the grabbing mechanical arm 8.
After the unloading is finished, the output shaft of the motor 51 controls the second gear 54 to rotate and reset, the first limiting column 43 is reset to a limiting position, after the second inclined block 57 is separated from the adjusting column 73, the adjusting column 73 is far away from the feeding end of the flower basket assembly 3 and reset under the action of the elastic piece 74, the electric sliding table 2 drives the flower basket assembly 3 to descend, the limiting plate 14 is firstly inserted into the positioning hole 37 and the positioning groove 44 to keep the first limiting column 43 stably limited, when the flower basket assembly 3 continues to descend, the connecting column 45 is separated from the limiting hole 55 of the first gear 52, and the flower basket assembly 3 continues to descend until the uppermost limiting groove 35 is positioned at the inserting piece position.
When the battery silicon wafer is inserted into the limiting groove 35 at the lowest part of the flower basket assembly 3, the operation of the one conveying line 6 is stopped, the two flower basket assemblies 3 and the two conveying lines 6 are started to operate, synchronous inserting sheets are carried out, the inserting sheets and discharging principles of the two flower basket assemblies 3 are different from those of the one flower basket assembly 3 only in the initial rotating direction of the motor 51, and are not repeated herein, it is required that before the connecting column 45 corresponding to the one flower basket assembly 3 is not separated from the first gear 52, the connecting column 45 corresponding to the two flower basket assemblies 3 is not contacted with the second gear 54, so that collision interference is avoided.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. The inserting sheet device for the solar cell silicon wafer is characterized by comprising two groups of flower basket assemblies (3), two groups of limiting assemblies (4) and a driving assembly (5);
the flower basket assembly (3) comprises a flower basket frame, two groups of flower basket boards (34) are fixedly arranged on the flower basket frame, and a plurality of limiting grooves (35) are formed in the two groups of flower basket boards (34);
The limiting assembly (4) comprises a supporting column (41), the supporting column (41) is rotationally connected with the corresponding flower basket frame, a first limiting column (43) is fixedly arranged on the supporting column (41), and a connecting column (45) is fixedly arranged at the top of the supporting column (41);
The driving assembly (5) comprises a motor (51), a first gear (52) and an adjusting frame (53), wherein an output shaft of the motor (51) is fixedly connected with a second gear (54), the first gear (52) is rotationally connected with the supporting assembly (1), limiting holes (55) are formed in the first gear (52) and the second gear (54), a connecting column (45) is in plug-in fit with the corresponding limiting holes (55), the adjusting frame (53) is in sliding connection with the supporting assembly (1), a rack (59) is fixedly arranged on the adjusting frame (53), and the first gear (52) and the second gear (54) are in meshed transmission with the rack (59);
The two groups of flower basket components (3) lift the inserting sheets and drive the corresponding connecting columns (45) to be alternately inserted into the corresponding limiting holes (55), so that the driving component (5) controls the first limiting columns (43) corresponding to the flower basket components (3) in the unloading state to rotate and release the limitation of the discharging side of the flower basket components (3).
2. The inserting sheet device for the solar cell silicon wafer according to claim 1, further comprising two groups of positioning assemblies (7), wherein each positioning assembly (7) comprises an adjusting plate (71), a plurality of guide posts (72) are fixedly installed on each adjusting plate (71), each guide post (72) is in sliding connection with the corresponding supporting assembly (1), an elastic piece (74) is sleeved on each guide post (72), one end of each elastic piece (74) is fixedly connected with each supporting assembly (1), the other end of each elastic piece is fixedly connected with each adjusting plate (71), a second limiting post (75) is fixedly installed on each adjusting plate (71), each adjusting post (73) is fixedly installed on each adjusting plate (71), and a set distance is reserved between each adjusting post (73) and a feeding end of the flower basket frame.
3. The inserting sheet device for the solar cell silicon wafer according to claim 1, wherein the supporting component (1) comprises a supporting frame (11), a fixing frame (13) is fixedly arranged on the supporting frame (11), and two groups of limiting plates (14) are fixedly arranged on the supporting frame (11);
the flower basket frame is provided with a positioning hole (37), and the limiting plate (14) is in plug-in fit with the positioning hole (37);
the support column (41) is provided with a positioning groove (44), the limiting plate (14) is in plug-in fit with the corresponding positioning groove (44), and the limiting plate (14) is inserted into the positioning groove (44) and the positioning hole (37) and used for limiting the first limiting column (43).
4. A wafer inserting device for a solar cell silicon wafer according to claim 1, wherein the axis of the limiting hole (55) coincides with the axis of the corresponding first gear (52) and second gear (54), and the connecting post (45) is coaxial with the corresponding limiting hole (55).
5. The wafer inserting device for the solar cell silicon wafer according to claim 2, wherein the distance between the adjusting column (73) and the feeding end of the flower basket frame is equal to the width of the first inclined block (56) or the second inclined block (57).
6. The inserting sheet device for the solar cell silicon wafer according to claim 3, wherein the two groups of electric sliding tables (2) are fixedly arranged on the supporting frame (11), the flower basket frame is fixedly arranged at the output end of the corresponding electric sliding table (2), and the flower basket frame is in sliding connection with the supporting frame (11).
7. The wafer inserting device for the solar cell silicon wafer according to claim 1, wherein the support column (41) is sleeved with a torsion spring (46), one end of the torsion spring (46) is fixedly connected with the support column (41), and the other end of the torsion spring is fixedly connected with the fixing plate (31).
8. The inserting sheet device for the solar cell silicon wafer is characterized in that two groups of conveying lines (6) are fixedly arranged on the supporting frame (11) and used for conveying the cell silicon wafer, the positions of the conveying lines (6) correspond to the positions of the two groups of basket assemblies (3) respectively, and the conveying lines (6) are arranged between the corresponding basket plates (34).
9. The inserting sheet device for the solar cell silicon wafer according to claim 8, wherein a plurality of photoelectric sensors (9) are fixedly arranged on the supporting frame (11), the photoelectric sensors (9) are arranged on the feeding side of the basket assembly (3), and the emitting end and the receiving end of the photoelectric sensors (9) are respectively arranged on the upper side and the lower side of the conveying line (6).
10. The wafer inserting device for the solar cell silicon wafer according to any one of claims 1 to 9, further comprising a grabbing manipulator (8), wherein the grabbing manipulator (8) comprises a mechanical arm and a plurality of receiving plates (81) fixedly installed at the output end of the mechanical arm, the spacing between the plurality of receiving plates (81) is equal to the spacing between the limiting grooves (35), an adsorption disc (82) is arranged on the upper surface of the receiving plates (81), and the adsorption disc (82) is connected with a pressure supply system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411942245.6A CN119361498B (en) | 2024-12-27 | 2024-12-27 | A silicon wafer inserting device for solar cells |
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| CN202411942245.6A CN119361498B (en) | 2024-12-27 | 2024-12-27 | A silicon wafer inserting device for solar cells |
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| WO2024230442A1 (en) * | 2023-05-11 | 2024-11-14 | 广东科隆威智能装备股份有限公司 | Laser transfer printing machine and transfer printing method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2024230442A1 (en) * | 2023-05-11 | 2024-11-14 | 广东科隆威智能装备股份有限公司 | Laser transfer printing machine and transfer printing method thereof |
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