CN115064475B - Conveying table for welding silicon wafer battery piece cathode - Google Patents
Conveying table for welding silicon wafer battery piece cathode Download PDFInfo
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- CN115064475B CN115064475B CN202210934147.2A CN202210934147A CN115064475B CN 115064475 B CN115064475 B CN 115064475B CN 202210934147 A CN202210934147 A CN 202210934147A CN 115064475 B CN115064475 B CN 115064475B
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- 238000003466 welding Methods 0.000 title claims abstract description 54
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 16
- 239000010703 silicon Substances 0.000 title claims abstract description 16
- 238000013016 damping Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000007599 discharging Methods 0.000 abstract description 3
- 239000013078 crystal Substances 0.000 abstract 1
- 238000003756 stirring Methods 0.000 description 15
- 230000033001 locomotion Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
- H01L31/1804—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof comprising only elements of Group IV of the Periodic Table
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/677—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
- H01L21/67739—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 into and out of processing chamber
- H01L21/67742—Mechanical parts of transfer devices
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/677—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
- H01L21/67739—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 into and out of processing chamber
- H01L21/6776—Continuous loading and unloading into and out of a processing chamber, e.g. transporting belts within processing chambers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
- H01L31/1876—Particular processes or apparatus for batch treatment of the devices
- H01L31/188—Apparatus specially adapted for automatic interconnection of solar cells in a module
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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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Abstract
The invention relates to the technical field of battery piece processing, in particular to a conveying table for welding a silicon crystal battery piece cathode, which comprises a conveying table body, wherein three guide chutes are formed in the upper surface of the conveying table body, the guide chutes are used for conveying a confluence belt, the left side and the right side of the upper surface of the conveying table body are divided into a welding area and an area to be welded, through openings are formed in the guide chutes in the welding area, and the through openings are used for enabling a welding gun to extend into the conveying table body from the bottom of the conveying table body and welding the confluence belt; a swinging conveying structure is arranged on the side wall of the front side of the conveying table body; the automatic feeding, replacement and discharging of the battery piece can be achieved, automatic conveying and welding integrated work of the battery piece is achieved, the welding mode of the battery piece is effectively simplified, labor and time are saved, working efficiency is improved, and automation degree is improved.
Description
Technical Field
The invention relates to the technical field of battery piece processing, in particular to a conveying table for welding a silicon wafer battery piece cathode.
Background
As is known to all, a silicon wafer cell is a main material of a solar panel, and can absorb solar energy and convert the solar energy into new energy acquisition equipment, the front surface of the silicon wafer cell is a negative electrode, the back surface of the silicon wafer cell is a positive electrode, a bus bar is welded on the cell, the existing cell welding mode usually places the cell on a workbench, and the welding work of the cell is realized through a manual welding mode, however, the mode has low working efficiency, consumes more manpower and time, and cannot realize the automatic processing production of the cell.
Disclosure of Invention
In order to solve the technical problem, the invention provides a conveying table for welding a silicon wafer cell negative electrode.
In order to achieve the purpose, the invention adopts the technical scheme that:
the conveying table for welding the silicon wafer cell negative electrode comprises a conveying table body, wherein three material guide grooves are formed in the upper surface of the conveying table body and used for conveying a confluence belt, the left side and the right side of the upper surface of the conveying table body are divided into a welding area and an area to be welded, through openings are formed in the material guide grooves in the welding area and used for enabling a welding gun to extend into the conveying table body from the bottom of the conveying table body and welding the confluence belt;
and a swing conveying structure is arranged on the side wall of the front side of the conveying table body.
Further, the swing conveying structure comprises a swing structure and a conveying structure, the swing structure comprises two chain wheels which are rotatably installed on the side wall of the conveying table body, chains are laid on the outer walls of the two chain wheels, a stirring column is installed on the chains, a reciprocating moving disc is arranged on the outer side of each chain, the reciprocating moving disc faces the side wall of each chain, an annular sliding groove is formed in the side wall of each chain, the left side and the right side of each annular sliding groove are arc-shaped, grooves are formed in the upper side and the lower side of each annular sliding groove, and the outer end of the stirring column extends into the annular sliding groove and is connected with the annular sliding groove in a sliding mode.
The guide plate is transversely installed on the outer side wall of the reciprocating disc in a sliding mode, and two ends of the guide plate are fixed on the conveying table body;
the outer wall of the circumference of the reciprocating disc is provided with two mounting plates, the conveying structure is arranged between the two mounting plates, and the outer side wall of each mounting plate is rotatably provided with a push plate;
and a plurality of groups of top plate structures are arranged on the outer wall of the push plate on the left side of the reciprocating disc.
Furthermore, a long strip sleeve plate is arranged between the chain and the reciprocating disc, the long strip sleeve plate is transversely sleeved on the outer side of the toggle column, the long strip sleeve plate and the toggle column slide relatively, two ends of the long strip sleeve plate are provided with slide rails in a sliding manner, and the slide rails are vertically arranged on the guide plate;
the outside slip cover of rectangular lagging is equipped with two sliding sleeves, the top slope of sliding sleeve is rotated and is installed the push-and-pull rod, the top of push-and-pull rod is rotated and is installed on the push pedal.
Furthermore, the top plate structure comprises a supporting plate arranged on the pushing plate, a long hole is formed in the supporting plate, a jacking plate is arranged at the bottom of the supporting plate in a sliding mode, and the supporting plate is fixedly connected with the jacking plate through a bolt.
The device further comprises three groups of tightening structures, wherein the tightening structures are used for enabling the bus bars conveyed in the material guide grooves to be in a tightening state, and the three groups of tightening structures are positioned on the outer sides of the input ends of the three material guide grooves;
the tensioning structure comprises two right-angle plates, the outer side walls of the transverse right-angle sides of the right-angle plates are provided with linear sliding grooves, and the vertical right-angle sides of the right-angle plates are provided with vertical through grooves;
a first conveying wheel and a second conveying wheel are arranged between the two right-angle plates, the first conveying wheel is positioned at the lower side of the second conveying wheel, an annular groove is formed in the outer wall of the circumference of the first conveying wheel, the bottom of the second conveying wheel is positioned in the annular groove, rotating shafts are arranged on the first conveying wheel and the second conveying wheel, the rotating shaft on the first conveying wheel is rotatably arranged on the right-angle plates, the outer end of the rotating shaft on the second conveying wheel penetrates through the vertical through groove, a pulling plate is rotatably arranged at the outer end of the rotating shaft on the second conveying wheel, the pulling plate is inclined, a first sliding block is rotatably arranged at the outer end of the pulling plate, the first sliding block is slidably arranged in the linear sliding groove, a first plate spring is arranged on the outer wall of the first sliding block, and the first plate spring is fixed on the right-angle plates;
two be provided with two U type rubber damping boards between the pivot, the opposite direction of two U type rubber damping boards to two U type rubber damping boards paste tightly with two pivot outer walls respectively, U type rubber damping board slidable mounting is in on the right angle board, install the second leaf spring between two U type rubber damping boards.
Further, a pressing plate is arranged above the welding area, a connecting frame is installed at the top of the pressing plate, an air cylinder is installed at the outer end of the connecting frame, and the fixed end of the air cylinder is installed on the conveying table body.
Further, install two connecting plates on the outer wall of reciprocating motion dish, the outer end vertical installation of connecting plate has the slide bar, slidable mounting has the second slider on the slide bar, the second slider is installed on the sliding sleeve.
Furthermore, the conveying structure comprises a transmission shaft which is rotatably arranged between the two mounting plates, a plurality of belt pulleys are arranged on the transmission shaft, and a conveying belt is laid on the outer walls of the belt pulleys;
two install the flat board between the mounting panel, the flat board is located the top of conveyer belt.
Compared with the prior art, the invention has the beneficial effects that: the automatic feeding, replacement and discharging of the battery piece can be achieved, automatic conveying and welding integrated work of the battery piece is achieved, the welding mode of the battery piece is effectively simplified, labor and time are saved, working efficiency is improved, and automation degree is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a rear enlarged view of the swing conveyor of FIG. 1;
FIG. 3 is an enlarged view of a portion A of FIG. 1;
FIG. 4 is an enlarged schematic view of the extrusion structure of FIG. 1;
FIG. 5 is a schematic diagram of the right-hand enlarged structure of FIG. 4;
FIG. 6 is an enlarged view of the reciprocating disc of FIG. 2;
in the drawings, the reference numbers: 1. a conveying table body; 2. a welding area; 3. a region to be welded; 4. a sprocket; 5. a chain; 6. shifting the column; 7. a reciprocating disc; 8. a guide plate; 9. mounting a plate; 10. pushing the plate; 11. a strip-shaped sleeve plate; 12. a slide rail; 13. a sliding sleeve; 14. a push-pull rod; 15. a support plate; 16. a jacking plate; 17. a right-angle plate; 18. a first delivery wheel; 19. a second delivery wheel; 20. a rotating shaft; 21. pulling a plate; 22. a first slider; 23. a first plate spring; 24. a U-shaped rubber damping plate; 25. a second plate spring; 26. pressing a plate; 27. a connecting frame; 28. a cylinder; 29. a connecting plate; 30. a slide bar; 31. a second slider; 32. a drive shaft; 33. a belt pulley; 34. a conveyor belt; 35. and (4) flat plate.
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.
In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. This embodiment is written in a progressive manner.
As shown in fig. 1 to 6, the conveying table for welding the negative electrode of the silicon wafer cell comprises a conveying table body 1, wherein three material guide grooves are formed in the upper surface of the conveying table body 1 and are used for conveying a bus bar, the left side and the right side of the upper surface of the conveying table body 1 are divided into a welding area 2 and an area 3 to be welded, a through hole is formed in each material guide groove in the welding area 2 and is used for enabling a welding gun to extend from the bottom of the conveying table body 1 and welding the bus bar;
a swing conveying structure is arranged on the side wall of the front side of the conveying table body 1;
the swing conveying structure comprises a swing structure and a conveying structure, the swing structure comprises two chain wheels 4 rotatably mounted on the side wall of the conveying table body 1, chains 5 are laid on the outer walls of the two chain wheels 4, toggle columns 6 are mounted on the chains 5, reciprocating plates 7 are arranged on the outer sides of the chains 5, annular sliding grooves are formed in the side walls, facing the chains 5, of the reciprocating plates 7, the left sides and the right sides of the annular sliding grooves are arc-shaped, the upper sides and the lower sides of the annular sliding grooves are groove-shaped, and the outer ends of the toggle columns 6 extend into the annular sliding grooves and are connected in a sliding mode;
the conveying table further comprises a guide plate 8, the guide plate 8 is transversely installed on the outer side wall of the reciprocating disc 7 in a sliding mode, and two ends of the guide plate 8 are fixed on the conveying table body 1;
two mounting plates 9 are mounted on the circumferential outer wall of the reciprocating disc 7, the conveying structure is mounted between the two mounting plates 9, and a push plate 10 is rotatably mounted on the outer side wall of each mounting plate 9;
wherein, a plurality of groups of top plate structures are arranged on the outer wall of the push plate 10 on the left side of the reciprocating disc 7.
In this embodiment, rotate sprocket 4, sprocket 4 drives through chain 5 and stirs post 6 and carry out the annular rotation, stir post 6 and promote reciprocating plate 7 through the annular spout on reciprocating plate 7 and carry out lateral shifting, reciprocating plate 7 slides on deflector 8, when stirring post 6 and being located the upside of chain 5, stir the outer end of post 6 and be located the recess of reciprocating plate 7 annular spout upside, when stirring post 6 is located the downside of chain 5, stir the outer end of post 6 and be located the recess of reciprocating plate 7 annular spout downside, when stirring post 6 and be located the chain 5 right side and carry out the arc when following sprocket 4 on right side and carrying out the arc and move, stir the outer end of post 6 and be located inside the arc on reciprocating plate 7 annular spout right side, the axis of the arc on annular spout right side and the axis coincidence of right side sprocket 4 this moment, reciprocating plate 7 is in quiescent condition, when stirring post 6 is located the chain 5 left side and follows left side sprocket 4 and carry out the arc and move, reciprocating plate 7 is in quiescent condition equally, thereby realize the horizontal hunting motion of reciprocating plate 7, reciprocating plate 7 drives mounting panel 9 and the synchronous swing of 10 push pedal.
In the embodiment, when the battery piece needs to be welded, the confluence strap is laid in the material guiding groove, the toggle column 6 is controlled to move on the upper side of the chain 5 and move rightwards along with the chain 5, at the moment, the reciprocating disc 7 moves to the position of the area 3 to be welded, the reciprocating disc 7 stops moving, the battery piece is conveyed to the area 3 to be welded through the conveying structure, the conveying structure is closed, the two push plates 10 are rotated to enable the push plates 10 to be in contact with the upper surface of the conveying table body 1, at the moment, the two push plates 10 are positioned on the outer side of the battery piece on the conveying table body 1, when the reciprocating disc 7 starts moving leftwards, the reciprocating disc 7 drives the two push plates 10 to synchronously move leftwards, the two push plates 10 push the battery piece between the two push plates to move leftwards to the position of the welding area 2, the welding gun penetrates through the conveying table body 1 through a through opening and pushes the confluence strap upwards to the position of the battery piece in contact with the battery piece, welding the bus bar and the battery plate by a welding gun, when the bus bar is welded, the reciprocating disc 7 is in a static state, the two push plates 10 are rotated to separate the push plates 10 from the conveying table body 1, when the reciprocating disc 7 moves rightwards again, the push plates 10 move rightwards synchronously, the battery plate in a welding state stays in the welding area 2 at the moment, the reciprocating disc 7 moves to the position of the area 3 to be welded again and carries out the loading work of the battery plate again, when the two push plates 10 are in contact with the conveying table body 1 and move leftwards repeatedly, the welding of the battery plate in the welding area 2 is finished, the battery plate which is finished by welding is pushed by a plurality of groups of top plate structures on the push plates 10 close to the battery plate to move leftwards continuously and move out of the conveying table body 1, at the moment, the battery plate to be welded between the two push plates 10 moves into the welding area 2 again, so as to realize the automatic conveying work of the battery plate, the automatic feeding, replacement and discharging of the battery piece can be achieved, automatic conveying and welding integrated work of the battery piece is achieved, the welding mode of the battery piece is effectively simplified, labor and time are saved, working efficiency is improved, and automation degree is improved.
As a preference of the above embodiment, a long sleeve plate 11 is disposed between the chain 5 and the reciprocating disc 7, the long sleeve plate 11 is transversely sleeved on the outer side of the toggle column 6, the long sleeve plate 11 and the toggle column 6 slide relatively, two ends of the long sleeve plate 11 are both provided with slide rails 12 in a sliding manner, and the slide rails 12 are vertically mounted on the guide plate 8;
the outside slip cover of rectangular lagging 11 is equipped with two sliding sleeves 13, sliding sleeve 13's top slope is rotated and is installed push-and-pull rod 14, push-and-pull rod 14's top is rotated and is installed on the push pedal 10.
In this embodiment, when stirring post 6 and being located 5 right sides of chain and downstream, stir post 6 and pass through rectangular lagging 11, sliding sleeve 13 and push-and-pull rod 14 automatic drive push pedal 10 downstream, push pedal 10 and the last surface contact of carrying platform body 1, when stirring post 6 and being located 5 left sides of chain and upstream, push pedal 10 breaks away from with carrying platform body 1, thereby realize push pedal 10's automatic pivoted purpose, when stirring post 6 and controlling, push pedal 10 promotes sliding sleeve 13 through push-and-pull rod 14 and slides on rectangular lagging 11.
Preferably, the top plate structure includes a support plate 15 mounted on the push plate 10, the support plate 15 is provided with a long hole, a pushing plate 16 is slidably disposed at the bottom of the support plate 15, and the support plate 15 and the pushing plate 16 are fixedly connected through a bolt.
In this embodiment, when the left push plate 10 of the reciprocating disc 7 moves leftwards, the top feeding plate 16 on the push plate 10 pushes the welded battery pieces to move out of the conveying table body 1, so that a bus bar with enough length is reserved between the two battery pieces, the series connection work of the subsequent battery pieces is facilitated, the bolts between the support plate 15 and the top feeding plate 16 are loosened, the total length of the support plate 15 and the top feeding plate 16 is adjusted, and the reserved bus bar length is conveniently adjusted.
As a preference of the above embodiment, the feeding device further comprises three groups of tightening structures, wherein the tightening structures are used for enabling the bus-bars conveyed in the material guide chutes to be in a tightened state, and the three groups of tightening structures are positioned outside the input ends of the three material guide chutes;
the tightening structure comprises two right-angle plates 17, the outer side walls of the transverse right-angle edges of the right-angle plates 17 are provided with linear sliding grooves, and the vertical right-angle edges of the right-angle plates 17 are provided with vertical through grooves;
a first conveying wheel 18 and a second conveying wheel 19 are arranged between the two right-angle plates 17, the first conveying wheel 18 is located on the lower side of the second conveying wheel 19, an annular groove is formed in the outer wall of the circumference of the first conveying wheel 18, the bottom of the second conveying wheel 19 is located in the annular groove, rotating shafts 20 are mounted on the first conveying wheel 18 and the second conveying wheel 19 respectively, the rotating shaft 20 on the first conveying wheel 18 is rotatably mounted on the right-angle plates 17, the outer end of the rotating shaft 20 on the second conveying wheel 19 penetrates through the vertical through groove, a pulling plate 21 is rotatably mounted at the outer end of the rotating shaft 20 on the second conveying wheel 19, the pulling plate 21 is inclined, a first sliding block 22 is rotatably mounted at the outer end of the pulling plate 21, the first sliding block 22 is slidably mounted in the linear sliding groove, a first plate spring 23 is mounted on the outer wall of the first sliding block 22, and the first plate spring 23 is fixed on the right-angle plates 17;
two be provided with two U type rubber damping plates 24 between the pivot 20, two U type rubber damping plates 24's opposite direction to two U type rubber damping plates 24 paste tightly with two 20 outer walls of pivot respectively, U type rubber damping plate 24 slidable mounting be in on the right angle board 17, install second leaf spring 25 between two U type rubber damping plates 24.
In this embodiment, the bus bar passes through a gap between the first conveying wheel 18 and the second conveying wheel 19 and is laid in the material guide chute, the first plate spring 23 generates elastic thrust to the first slider 22, the first slider 22 pulls the second conveying wheel 19 to move downwards through the pulling plate 21 and the rotating shaft 20 on the second conveying wheel 19, so that the second conveying wheel 19 is tightly attached to the first conveying wheel 18, and the bus bar is conveniently extruded and positioned, meanwhile, the second plate spring 25 generates damping friction force to the two rotating shafts 20 through the two U-shaped rubber damping plates 24, so that resistance friction force is generated to the first conveying wheel 18 and the second conveying wheel 19, and the first conveying wheel 18 and the second conveying wheel 19 damp the bus bar in a transmission state therebetween, so that the bus bar is conveniently kept in a tight state.
Preferably, as for the above embodiment, a pressing plate 26 is disposed above the welding area 2, a connecting frame 27 is mounted on the top of the pressing plate 26, an air cylinder 28 is mounted at the outer end of the connecting frame 27, and the fixed end of the air cylinder 28 is mounted on the conveying table body 1.
In this embodiment, when the battery piece in the welding area 2 is welded, the air cylinder 28 pushes the pressing plate 26 through the connecting frame 27 to extrude and fix the battery piece, so as to prevent the battery piece from moving randomly, after the welding of the battery piece is completed, the pressing plate 26 is separated from the battery piece, the pushing plate 10 can move smoothly at the lower side of the pressing plate 26, and when the pushing plate 10 moves rightwards, the pushing plate 10 moves at the upper side of the pressing plate 26.
Preferably, two connecting plates 29 are mounted on the outer wall of the reciprocating disc 7, a sliding rod 30 is vertically mounted at the outer end of each connecting plate 29, a second sliding block 31 is slidably mounted on each sliding rod 30, and each second sliding block 31 is mounted on the corresponding sliding sleeve 13.
In this embodiment, by providing the connecting plate 29, the sliding rod 30 and the second slider 31, the sliding sleeve 13 can be conveniently supported, the stability of the sliding sleeve 13 during movement is improved, and meanwhile, the long sleeve plate 11 is prevented from being inclined and deviated.
Preferably, the conveying structure includes a transmission shaft 32 rotatably mounted between the two mounting plates 9, the transmission shaft 32 is provided with a plurality of pulleys 33, and the outer wall of the pulley 33 is laid with a conveying belt 34.
In this embodiment, rotate transmission shaft 32, transmission shaft 32 passes through belt pulley 33 and drives conveyer belt 34 and remove, and the battery piece on the conveyer belt 34 follows conveyer belt 34 synchronous motion, and the outer end of conveyer belt 34 is installed on external equipment simultaneously.
As a preference of the above embodiment, a flat plate 35 is installed between the two mounting plates 9, and the flat plate 35 is located above the conveyor belt 34.
In this embodiment, through setting up dull and stereotyped 35, can conveniently shelter from spacing processing to the battery piece of transmission on the conveyer belt 34, avoid the battery piece to take place the perk phenomenon when transmitting, guarantee that the battery piece stably transmits on conveyer belt 34.
The conveying table for welding the silicon wafer cell negative electrode is implemented in a common mechanical mode in all installation modes, connection modes or arrangement modes as long as the beneficial effects of the conveying table can be achieved.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The conveying table for welding the silicon wafer cell negative electrode is characterized by comprising a conveying table body (1), wherein three guide grooves are formed in the upper surface of the conveying table body (1) and used for conveying a bus bar, the left side and the right side of the upper surface of the conveying table body (1) are divided into a welding area (2) and an area (3) to be welded, through holes are formed in the guide grooves in the welding area (2) and used for enabling a welding gun to extend into the conveying table body (1) from the bottom of the conveying table body and welding the bus bar;
a swinging conveying structure is arranged on the side wall of the front side of the conveying table body (1);
the swing conveying structure comprises a swing structure and a conveying structure, the swing structure comprises two chain wheels (4) rotatably mounted on the side wall of the conveying table body (1), chains (5) are laid on the outer walls of the two chain wheels (4), a shifting column (6) is mounted on each chain (5), a reciprocating disc (7) is arranged on the outer side of each chain (5), an annular sliding groove is formed in the side wall, facing the chain (5), of each reciprocating disc (7), the left side and the right side of each annular sliding groove are arc-shaped, the upper side and the lower side of each annular sliding groove are groove-shaped, and the outer end of each shifting column (6) extends into the annular sliding groove and is in sliding connection with the annular sliding groove;
the device is characterized by further comprising a guide plate (8), wherein the guide plate (8) is transversely installed on the outer side wall of the reciprocating disc (7) in a sliding mode, and two ends of the guide plate (8) are fixed on the conveying table body (1);
two mounting plates (9) are mounted on the outer circumferential wall of the reciprocating disc (7), the conveying structure is mounted between the two mounting plates (9), and a push plate (10) is rotatably mounted on the outer side wall of each mounting plate (9);
wherein, a plurality of groups of top plate structures are arranged on the outer wall of the push plate (10) on the left side of the reciprocating disc (7);
a long strip sleeve plate (11) is arranged between the chain (5) and the reciprocating disc (7), the long strip sleeve plate (11) is transversely sleeved on the outer side of the toggle column (6), the long strip sleeve plate (11) and the toggle column (6) slide relatively, slide rails (12) are arranged at two ends of the long strip sleeve plate (11) in a sliding mode, and the slide rails (12) are vertically installed on the guide plate (8);
the outer side of the long strip sleeve plate (11) is slidably sleeved with two sliding sleeves (13), the tops of the sliding sleeves (13) are obliquely and rotatably provided with push-pull rods (14), and the tops of the push-pull rods (14) are rotatably arranged on the push plate (10);
the top plate structure comprises a supporting plate (15) arranged on the push plate (10), a long hole is formed in the supporting plate (15), a jacking plate (16) is arranged at the bottom of the supporting plate (15) in a sliding mode, and the supporting plate (15) is fixedly connected with the jacking plate (16) through a bolt.
2. The silicon wafer cell cathode welding conveying table as claimed in claim 1, further comprising three sets of tightening structures, wherein the tightening structures are used for enabling the bus bars conveyed in the material guide grooves to be in a tightened state, and the three sets of tightening structures are positioned on the outer sides of the input ends of the three material guide grooves;
the tightening structure comprises two right-angle plates (17), the outer side wall of the transverse right-angle side of each right-angle plate (17) is provided with a linear sliding groove, and the vertical right-angle side of each right-angle plate (17) is provided with a vertical through groove;
a first conveying wheel (18) and a second conveying wheel (19) are arranged between the two right-angle plates (17), the first conveying wheel (18) is located on the lower side of the second conveying wheel (19), an annular groove is formed in the outer wall of the circumference of the first conveying wheel (18), the bottom of the second conveying wheel (19) is located in the annular groove, rotating shafts (20) are mounted on the first conveying wheel (18) and the second conveying wheel (19), the rotating shafts (20) on the first conveying wheel (18) are rotatably mounted on the right-angle plates (17), the outer ends of the rotating shafts (20) on the second conveying wheel (19) penetrate through the vertical through grooves, pull plates (21) are rotatably mounted at the outer ends of the rotating shafts (20) on the second conveying wheel (19), the pull plates (21) are inclined, first sliding blocks (22) are rotatably mounted at the outer ends of the pull plates (21), the first sliding blocks (22) are slidably mounted in the linear sliding grooves, first plate springs (23) are mounted on the outer walls of the first sliding blocks (22), and the first plate springs (23) are fixed on the right-angle plates (17);
two be provided with two U type rubber damping boards (24) between pivot (20), the opposite direction of two U type rubber damping boards (24) to two U type rubber damping boards (24) are pasted tightly with two pivot (20) outer walls respectively, U type rubber damping board (24) slidable mounting is in on right angle board (17), install second leaf spring (25) between two U type rubber damping boards (24).
3. The silicon wafer cell negative electrode welding conveying table as claimed in claim 2, wherein a pressing plate (26) is arranged above the welding area (2), a connecting frame (27) is arranged on the top of the pressing plate (26), an air cylinder (28) is arranged at the outer end of the connecting frame (27), and the fixed end of the air cylinder (28) is arranged on the conveying table body (1).
4. The silicon wafer cell cathode welding conveying table as claimed in claim 3, wherein two connecting plates (29) are mounted on the outer wall of the reciprocating disc (7), a sliding rod (30) is vertically mounted at the outer end of each connecting plate (29), a second sliding block (31) is slidably mounted on each sliding rod (30), and each second sliding block (31) is mounted on the corresponding sliding sleeve (13).
5. The silicon wafer negative electrode welding conveying table as claimed in claim 4, wherein the conveying structure comprises a transmission shaft (32) rotatably mounted between the two mounting plates (9), a plurality of belt pulleys (33) are arranged on the transmission shaft (32), and a conveying belt (34) is laid on the outer wall of each belt pulley (33);
two install dull and stereotyped (35) between mounting panel (9), dull and stereotyped (35) are located the top of conveyer belt (34).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210934147.2A CN115064475B (en) | 2022-08-04 | 2022-08-04 | Conveying table for welding silicon wafer battery piece cathode |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210934147.2A CN115064475B (en) | 2022-08-04 | 2022-08-04 | Conveying table for welding silicon wafer battery piece cathode |
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| CN115064475B true CN115064475B (en) | 2022-11-15 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115283899B (en) * | 2022-10-10 | 2022-12-30 | 苏州卓樱自动化设备有限公司 | Automatic series welding equipment for solar cells |
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| CN102294550A (en) * | 2011-08-25 | 2011-12-28 | 江苏爱动力自动化设备有限公司 | Full-automatic solar cell single-welding machine |
| CN105108366A (en) * | 2015-09-21 | 2015-12-02 | 营口金辰机械股份有限公司 | Automatic battery string bus bar welding machine |
| TWM560357U (en) * | 2018-01-12 | 2018-05-21 | Golden Spot Ind Inc | High efficiency automatic spot welding machine |
| CN110293353A (en) * | 2018-03-22 | 2019-10-01 | 无锡市正罡自动化设备有限公司 | A kind of welding method of string welding machine and solar battery string |
| CN210655050U (en) * | 2019-05-28 | 2020-06-02 | 安徽沃博源科技有限公司 | Quick feed conveyor |
| CN111571012A (en) * | 2020-05-25 | 2020-08-25 | 刘烨 | Photovoltaic panel processing and assembling equipment and working method thereof |
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2022
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294550A (en) * | 2011-08-25 | 2011-12-28 | 江苏爱动力自动化设备有限公司 | Full-automatic solar cell single-welding machine |
| CN105108366A (en) * | 2015-09-21 | 2015-12-02 | 营口金辰机械股份有限公司 | Automatic battery string bus bar welding machine |
| TWM560357U (en) * | 2018-01-12 | 2018-05-21 | Golden Spot Ind Inc | High efficiency automatic spot welding machine |
| CN110293353A (en) * | 2018-03-22 | 2019-10-01 | 无锡市正罡自动化设备有限公司 | A kind of welding method of string welding machine and solar battery string |
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