CN105537718A - Photovoltaic cell series welding machine - Google Patents
Photovoltaic cell series welding machine Download PDFInfo
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- CN105537718A CN105537718A CN201610052636.XA CN201610052636A CN105537718A CN 105537718 A CN105537718 A CN 105537718A CN 201610052636 A CN201610052636 A CN 201610052636A CN 105537718 A CN105537718 A CN 105537718A
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- welding
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- correcting wheel
- photovoltaic cell
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
- B23K3/082—Flux dispensers; Apparatus for applying flux
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/06—Solder feeding devices; Solder melting pans
- B23K3/0607—Solder feeding devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention relates to a photovoltaic cell series welding machine. The photovoltaic cell series welding machine comprises a welding flux spraying device, a transmitting device, a welding strip guide device, a welding strip guiding and cutting device and a welding strip transferring device, wherein the welding flux spraying device comprises four welding flux spraying valves which are arranged in rows; the welding strip guide device comprises four welding strip discharging mechanisms; the welding strip transferring device comprises four rows of suction nozzles. The photovoltaic cell series welding machine is capable of carrying out series welding of four-grid photovoltaic cell plates.
Description
Technical field
The present invention relates to a kind of photovoltaic cell string welding machine, be applied to photovoltaic cell field.
Background technology
Along with the development of solar-photovoltaic technology, the raising of battery component efficiency, three grid leading in cash market too can cell piece gradually replace by four grid photovoltaic cells.And market today there is not a equipment that four grid cell sheets can be carried out series welding.
Summary of the invention
In order to solve prior art Problems existing, the invention provides a kind of photovoltaic cell string welding machine, four grid photovoltaic cells can be carried out series welding.
The technical solution adopted in the present invention is:
A kind of photovoltaic cell string welding machine, comprise Welding compound spraying coater, conveyer, solder strip guiding device, welding extraction cutting means, welding shifting apparatus and welding weld part, described Welding compound spraying coater comprises 4 scaling powder spraying valves, 4 described scaling powder spraying valves set in a row, described solder strip guiding device comprises 4 cover welding discharge mechanisms, described welding shifting apparatus comprises 4 row suction nozzles, and described welding weld part is arranged on described conveyer.
Further technical scheme: the present invention also comprises turntable, described turntable is provided with 4 interventions, 4 described interventions are evenly arranged around described turntable, 4 described interventions are positioned in same level, described Welding compound spraying coater is positioned at the side of described turntable and matches with an intervention, the opposite side taking part in another that the input port of described conveyer is positioned at described turntable matches, described one take part in and described another take part between angle be 90 °.
Further technical scheme: described welding discharge mechanism comprises tension mechanism and aligning gear, the output of described tension mechanism is connected with the input of described aligning gear, described tension mechanism comprises two fixed pulleys and a movable pulley, two described fixed pulleys are respectively the first fixed pulley and the second fixed pulley, described movable pulley is between two described fixed pulleys, welding is successively through the first fixed pulley, movable pulley, second fixed pulley and aligning gear, described aligning gear comprises multiple correcting wheel, described correcting wheel is divided into correcting wheel and lower correcting wheel, described upper correcting wheel and described lower correcting wheel, the quantity of described upper correcting wheel is multiple, many one of the quantity of correcting wheel in the number ratio of described lower correcting wheel, described upper correcting wheel and described lower correcting wheel are crisscross arranged, correction channel is formed between described upper correcting wheel and described lower correcting wheel, welding is through described correction channel.
Further technical scheme: described tension mechanism also comprises dwang and support, the middle part of described dwang is on the bracket hinged, and described movable pulley is rotatably connected on one end of described dwang, and the other end of described dwang is fixed with balancing weight.
Further technical scheme: described welding is drawn cutting means and comprised four cover clamping mechanisms, the four described clamping mechanism of cover and four described aligning gear one_to_one corresponding, the output of described aligning gear is connected with the input of corresponding described clamping mechanism, described clamping mechanism comprises the first cylinder and flat board, 4 described first cylinders are arranged in rows in directly over described flat board, form between described first cylinder and described flat board and clamp mouth, the output of described aligning gear is corresponding with corresponding described clamping mouth.
Further technical scheme: described extraction cutting means also comprises cutting knife, described cutting knife is positioned at described clamping mechanism end;
Described welding shifting apparatus comprises load transfer station, mobile gripping body and transfer folder, described mobile gripping body comprises 4 telescopic clamp, 4 described telescopic clamp overlap described clamping mechanism one_to_one corresponding with four respectively, the below of the moving area of described flexible gripping body is load transfer station first station of described load transfer station, load transfer station second station of described load transfer station is between described flexible gripping body and described conveyer, described load transfer station moves around between described first station and described second station, the transfer of described transfer folder is pressed from both sides the first station and is positioned at directly over described load transfer station first station, second station of the transfer folder of described transfer folder is positioned on described conveyer, described transfer is clipped in described transfer folder first station and described transfer and presss from both sides between the second station and move around,
Described telescopic clamp comprises geometrical clamp, spring, telescoping mechanism and the second cylinder, described second cylinder and described geometrical clamp are arranged on described telescoping mechanism, described geometrical clamp is positioned at the below of described second cylinder, and the dynamic intermediate plate of described geometrical clamp is connected by described spring with the cylinder barrel of described second cylinder.
Further technical scheme: described transfer folder comprises multiple horizontally disposed soup stick, and multiple described soup stick side-by-side horizontal is arranged, and each described soup stick is equipped with 4 suction nozzles, the suction nozzle on multiple described soup stick is that 4 row are arranged.
Further technical scheme: described conveyer is fixed with welding weld part, described welding weld part comprises 4 welding units, and described welding welding position is directly over described transfer folder second station.
Further technical scheme: described conveyer is two spaced conveyer belts, is provided with welding chopping block between two described conveyer belts, described welding chopping block is positioned at the front side of described transfer folder second station, described welding chopping block offers 4 welding seams.
Further technical scheme: described welding weld part comprises lower heating arrangements, hot blast nozzle and presser, described lower heating arrangements is between two described conveyer belts, and be positioned at the rear side of described welding chopping block, described hot blast nozzle and presser are all positioned at the top of lower heating arrangements, and hot blast nozzle is positioned at the top of presser.
Beneficial effect of the present invention:
4 scaling powder spraying valves are arranged, and for 4 grid lines of cell piece spray scaling powder simultaneously, thus can solve the series welding work of four grid photovoltaic cells.
The setting of 4 welding discharge mechanisms, can provide 4 root bead bands simultaneously, and then ensures that the welding follow-up to four grid photovoltaic cells provides preparation.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the present invention;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the structural representation of Welding compound spraying coater and turntable;
Fig. 4 is the structural representation of solder strip guiding device;
Fig. 5 is the front view of welding discharge mechanism;
Fig. 6 is the front view that welding draws cutting means;
Fig. 7 is the side view that welding draws cutting means;
Fig. 8 is the structural representation of drawing cutting means and welding shifting apparatus;
Fig. 9 is the top view of welding shifting apparatus;
Figure 10 is the structural representation of telescopic clamp;
Figure 11 is the side view of telescopic clamp;
Figure 12 is the top view of conveyer;
Figure 13 is the front view of welding weld part;
Figure 14 is the structural representation of lower heating arrangements;
Figure 15 is the structural representation of hot blast nozzle;
Figure 16 is the structural representation of presser.
Wherein: 1, Welding compound spraying coater; 2, conveyer; 3, solder strip guiding device; 4, welding draws cutting means; 5, welding shifting apparatus; 6, four grid photovoltaic cells; 7, lower heating arrangements; 8, presser; 9, hot blast nozzle; 11, turntable; 12, scaling powder spraying valve; 13, first take part in; 14, second take part in; 15, the 3rd take part in; 16, the 4th take part in; 21, conveyer belt; 22, welding chopping block; 31, welding discharge mechanism; 32, tension mechanism; 33, aligning gear; 34, the first fixed pulley; 35, movable pulley; 36, the second fixed pulley; 37, dwang; 38, balancing weight; 39, upper correcting wheel; 40, lower correcting wheel; 41, the first cylinder; 51, mobile gripping body; 52, load transfer station; 53, transfer folder; 71, heating plate; 81, pressing; 91, warm-air pipe; 511, telescopic clamp; 512, the second cylinder; 513, geometrical clamp; 514, spring.
Detailed description of the invention
See Fig. 1 and Fig. 2, the invention provides a kind of photovoltaic cell string welding machine, comprise Welding compound spraying coater 1, conveyer 2, solder strip guiding device 3, welding extraction cutting means 4 and welding shifting apparatus 5.
Four grid photovoltaic cells 6 first to 4 grid line spraying scaling powders of four grid photovoltaic cells 6, then are sent in conveyer 2 by Welding compound spraying coater 1; Meanwhile, solder strip guiding device 3 draws 4 root bead bands simultaneously, welding is drawn cutting means 4 and 4 root bead bands is pulled out and cut off, the 4 root bead bands be separated are delivered to conveyer 2 place by welding shifting apparatus 5, and with 4 grid line corresponding matching of four grid photovoltaic cells 6 on conveyer 2, the welding weld part butt welding band on conveyer 2 carries out welding.
Below various piece of the present invention is illustrated one by one:
About Welding compound spraying coater 1
See Fig. 3, Welding compound spraying coater 1 comprises 4 scaling powder spraying valves, 12,4 described scaling powder spraying valves 12 and sets in a row.Each scaling powder spraying valve 12 all can spray scaling powder, and the spacing between these 4 scaling powder spraying valves 12 is corresponding with 4 grid lines on four grid photovoltaic cells 6, this makes it possible to spray scaling powder to 4 grid lines on four grid photovoltaic cells 6 simultaneously simultaneously.
After four grid photovoltaic cells 6 have sprayed scaling powder, photovoltaic cell need be transferred on conveyer 2, and the work of transferring photovoltaic cells sheet is realized by turntable 11.
About turntable 11:
Turntable 11 is provided with 4 interventions, 4 described interventions are evenly arranged around described turntable 11, and 4 described interventions are positioned in same level.Turntable 11 can rotate freely, and then 4 interventions can be driven to rotate, and turntable 11 is each all rotates 90 °, rear 1-5s, after be rotated further, circulate with this.
Concretely, the first intervention 13 is asked in 4 interventions respectively, second takes part in 14, 3rd takes part in 15 and the 4th takes part in 16, now, Welding compound spraying coater 1 is arranged in directly over these 4 interventions taken part in (supposing it is the first intervention 13), now the second intervention 14 is just just in time corresponding with the input port of conveyer 2, and the 3rd intervention 15 is connected with the feed mechanism of four grid photovoltaic cells 6, 4th intervention 16 is room, four grid photovoltaic cells 6 are delivered to the 3rd and are taken part on 15 by photovoltaic cell feed mechanism, turntable 11 rotates, 3rd takes part in 15 turns to the position that the former 4th takes part in 16, 4th takes part in 16 turns to the former first position of taking part in, first takes part in 13 turns to the former second position of taking part in, second takes part in 14 turns to the former 3rd position of taking part in, circulate with this, the position of taking part in the former 3rd like this accepts four new grid photovoltaic cells 6, position spraying scaling powder is taken part in former first, take part in position former second four grid photovoltaic cells 6 are sent in conveyer 2.
When welding four grid photovoltaic cells 6, also need pull-out 4 root bead band, and the length of every root bead band is the twice of grid line length.
About solder strip guiding device 3:
See Fig. 4 and Fig. 5, solder strip guiding device 3 comprises 4 cover welding discharge mechanisms 31, described welding discharge mechanism 31 comprises tension mechanism 32 and aligning gear 33, the output of described tension mechanism 32 is connected with the input of described aligning gear 33, described tension mechanism 32 comprises two fixed pulleys and a movable pulley 35, two described fixed pulleys are respectively the first fixed pulley 34 and the second fixed pulley 36, described movable pulley 35 is between two described fixed pulleys, welding is successively through the first fixed pulley 34, movable pulley 35, second fixed pulley 36 and aligning gear 33, described aligning gear 33 comprises multiple correcting wheel, described correcting wheel is divided into correcting wheel 39 and lower correcting wheel 40, described upper correcting wheel 39 and described lower correcting wheel 40, the quantity of described upper correcting wheel 39 is multiple, many one of the quantity of correcting wheel 39 in the number ratio of described lower correcting wheel 40, described upper correcting wheel 39 is crisscross arranged with described lower correcting wheel 40, correction channel is formed between described upper correcting wheel 39 and described lower correcting wheel 40, welding is through described correction channel, described tension mechanism 32 also comprises dwang 37 and support, the middle part of described dwang 37 is on the bracket hinged, described movable pulley 35 is rotatably connected on one end of described dwang 37, the other end of described dwang 37 is fixed with balancing weight 38.
4 cover welding discharge mechanisms 31 are arranged side by side, and often overlap welding discharge mechanism 31 and send a root bead band, the specific works process of each welding discharge mechanism 31 is:
Welding is through the first fixed pulley 34 movable pulley 35 and the second fixed pulley 36, because movable pulley 35 is connected with balancing weight 38 by dwang 37, because balancing weight 38 is heavier, just apply a power upwards to movable pulley 35, rear front side pulls welding again always, so just ensures that welding is in a state tightened always, prevent situation at random, relative to the existing deadweight relying on movable pulley 35 completely, tensioned state of the present invention is better, can select the balancing weight 38 of different gravity according to actual conditions.
4 cover aligning gears 33 overlap welding discharge mechanism 31 one_to_one corresponding with 4 respectively, and welding, through aligning gear 33, by welding alignment, can rely on the upper correction of gap realization to welding left between correcting wheel 39 and lower correcting wheel 40 specifically.
About extraction cutting means:
See Fig. 6 and Fig. 7, described welding is drawn cutting means 4 and is comprised four cover clamping mechanisms, the four described clamping mechanism of cover and four described aligning gear 33 one_to_one corresponding, the output of described aligning gear 33 is connected with the input of corresponding described clamping mechanism, described clamping mechanism comprises the first cylinder 41 and flat board, 4 described first cylinders 41 are arranged in rows in directly over described flat board, form between described first cylinder 41 and described flat board and clamp mouth, the output of described aligning gear 33 is corresponding with corresponding described clamping mouth.
Welding is positioned at clamping mouth place, and welding is pressed on clamping mouth by the first cylinder 41, so just can pull back past for welding by anti-locking pulley 35.
Described extraction cutting means also comprises cutting knife, and described cutting knife is positioned at described clamping mechanism end.
Welding can cut off by cutting knife.
About welding shifting apparatus 5:
See Fig. 8-Figure 11, described welding shifting apparatus 5 comprises load transfer station 52, mobile gripping body 51 and transfer folder 53, described mobile gripping body 51 comprises 4 telescopic clamp 511, 4 described telescopic clamp 511 overlap described clamping mechanism one_to_one corresponding with four respectively, the below that described telescopic clamp 511 gets the moving area of mechanism is load transfer station first station of described load transfer station 52, load transfer station second station of described load transfer station 52 is got between mechanism and described conveyer 2 in described telescopic clamp 511, described load transfer station 52 moves around between described load transfer station first station and described load transfer station second station, the transfer of described transfer folder 53 is pressed from both sides the first station and is positioned at directly over described load transfer station first station, the transfer of described transfer folder 53 is pressed from both sides the second station and is positioned on described conveyer 2, described transfer folder 53 presss from both sides between the second station at described transfer folder first station and described transfer and moves around, described telescopic clamp 511 comprises geometrical clamp 513, spring 514, telescoping mechanism and the second cylinder 512, described second cylinder 512 and described geometrical clamp 513 are arranged on described telescoping mechanism, described geometrical clamp 513 is positioned at the below of described second cylinder 512, and the dynamic intermediate plate of described geometrical clamp 513 is connected by described spring 514 with the cylinder barrel of described second cylinder 512.
The concrete structure of mobile gripping body 51, back and forth movement can be done in one direction, be exactly concretely, telescoping mechanism promotes geometrical clamp 513 and arrives clamping mechanism place, the now one end fits of geometrical clamp 513 and welding, second cylinder 512 promotes the dynamic intermediate plate of geometrical clamp 513, such geometrical clamp 513 just can bite one end of welding, first cylinder 41 unclamps, telescoping mechanism promotes geometrical clamp 513 and moves backward, because welding bitten by geometrical clamp 513, just welding can be pulled out, after folder 513 to be fixed stops, first cylinder 41 withstands welding, cutting knife cuts off welding, second cylinder 512 unclamps, spring 514 pulls the dynamic intermediate plate of geometrical clamp 513, geometrical clamp 513 just can unclamp welding, the welding cut off just can drop on load transfer station 52, load transfer station 52 moves to load transfer station second station from load transfer station first station, transfer folder 53 is now just in time positioned at directly over load transfer station 52, just welding can be transferred to transfer folder 53 from load transfer station 52.
Above process, only describe the process of a root bead band, and the process of 4 root bead bands is all identical, has just repeated no more at this.
Described transfer folder 53 comprises multiple horizontally disposed soup stick, and multiple described soup stick side-by-side horizontal is arranged, and each described soup stick is equipped with 4 suction nozzles, and the suction nozzle on multiple described soup stick is that 4 row are arranged.
Transfer folder 53 relies on suction nozzle (negative pressure) to be sucked up by welding, and 4 row suction nozzles are corresponding with 4 root bead bands respectively, ensure to be picked up by 4 root bead bands simultaneously.
Load transfer station 52 picks up welding on load transfer station first station, rear load transfer station 52 transfers to load transfer station second station, because load transfer station second station is positioned on conveyer 2, say accurately, now four grid photovoltaic cells 6 are positioned at immediately below load transfer station second station, suction nozzle on load transfer station 52 unclamps, and welding just just in time drops on 4 grid lines of four grid photovoltaic cells 6.
It is emphasized that, the length of each welding is the twice of grid line length, when grid line is placed on four grid photovoltaic cells 6, the front end of welding flushes with the front end of four grid photovoltaic cells 6, outside like this with regard to there being the welding of half to be exposed at four grid photovoltaic cells 6, four grid photovoltaic cells 6 of rear side are then placed directly on the welding of rear side, after the four grid photovoltaic cells 6 have above welded, four grid photovoltaic cells 6 of rear side move to immediately below load transfer station second station, on the four grid photovoltaic cells 6 new welding being placed on rear side, weld again, four grid photovoltaic cells 6 of side, such front and back have just linked together.
See Figure 12, described conveyer 2 is fixed with welding weld part, described welding weld part comprises 4 welding units, described welding welding position is directly over described transfer folder second station, described conveyer 2 is two spaced conveyer belts 21, article two, be provided with welding chopping block 22 between described conveyer belt 21, described welding chopping block 22 is positioned at the front side of described transfer folder second station, described welding chopping block 22 offers 4 welding seams.
4 weldings seam on chopping block, the welding outside the four grid photovoltaic cells 6 being exposed at front side in order to carrying, and four grid photovoltaic cells 6 of rear side are just put on welding chopping block 22, and then the downside of four grid photovoltaic cells 6 on rear side of just can ensureing press against welding.
See Figure 13, about welding weld part:
Described weld part comprises lower heating arrangements 7, hot blast nozzle 9 and presser 8.
See Figure 14, described lower heating arrangements 7 between two described conveyer belts 21, and is positioned at the rear side of described welding chopping block 22, and described lower heating arrangements 7 comprises multiple heating plate 71 corresponding with 4 grid lines on four grid photovoltaic cells 6.
In actual application, when four grid photovoltaic cells 6 move to the position of welding weld part, lower heating arrangements 7 just can be corresponding with on the downside of 4 grid lines on four grid photovoltaic cells 6, and 4 grid lines of four grid photovoltaic cells are sprayed with scaling powder, the downside of four grid lines is also equipped with welding simultaneously, lower heating arrangements 7 can heat the scaling powder on the downside of four grid lines and welding, makes welding be welded on the downside of 4 grid lines of four grid photovoltaic cells 6.
Certainly it is emphasized that, lower heating arrangements 7 can movement freely up and down, be exactly concretely, when four grid photovoltaic cells 6 move to directly over lower heating arrangements, lower heating arrangements moves upward, coordinate with 4 grid lines on four grid photovoltaic cells, after the welding is completed, lower heating arrangements moves downward and revert to initial point.
The movement freely up and down of lower heating arrangements 7 drives running by electric cylinder.
See Figure 15 and Figure 16, hot blast nozzle 9 and presser 8 are all positioned at the top of lower heating arrangements, and hot blast nozzle is positioned at the top of presser.
In the process of work, hot blast nozzle 9 can blow out hot blast, this hot blast blows on 4 grid lines of four grid photovoltaic cells, heat the scaling powder on the upside of four grid photovoltaic cells and welding, and presser 8 moves downward and pushes down 4 root bead bands, thus realize the object that is welded on by welding on four grid photovoltaic cells.
It should be noted that, hot blast nozzle 9 comprises 4 heat extraction airducts 91, every heat extraction airduct 91 is a corresponding grid line respectively, so just can ensure to carry out blowing hot wind to the scaling powder on every bar grid line and welding, ensure normally carrying out of follow-up welding, the situation preventing the scaling powder on grid line and welding to be heated uneven occurs.
Certainly, presser 8 also comprises 4 row pressure pins 81, and corresponding with 4 grid lines on four grid photovoltaic cells respectively, its concrete principle is identical with the principle of 4 heat extraction airducts, just repeats no more at this.
It should be noted that, operationally, hot blast nozzle and presser all can movements freely up and down (being realized by respective slide rail), when needs weld four grid photovoltaic cells, hot blast nozzle and presser move downward respectively and weld, and when having welded, initial point is got back in counter motion.
Claims (10)
1. a photovoltaic cell string welding machine, comprise Welding compound spraying coater (1), conveyer (2), solder strip guiding device (3), welding draws cutting means (4), welding shifting apparatus (5) and welding weld part, it is characterized in that: described Welding compound spraying coater (1) comprises 4 scaling powder spraying valves (12), 4 described scaling powder spraying valves (12) set in a row, described solder strip guiding device (3) comprises 4 cover welding discharge mechanisms (31), described welding shifting apparatus (5) comprises 4 row suction nozzles, described welding weld part is arranged on described conveyer (2).
2. photovoltaic cell string welding machine according to claim 1, it is characterized in that: also comprise turntable (11), described turntable (11) is provided with 4 interventions, 4 described interventions are evenly arranged around described turntable (11), 4 described interventions are positioned in same level, described Welding compound spraying coater (1) is positioned at the side of described turntable (11) and matches with an intervention, the opposite side taking part in another that the input port of described conveyer (2) is positioned at described turntable (11) matches, described one take part in and described another take part between angle be 90 °.
3. photovoltaic cell string welding machine according to claim 2, it is characterized in that: described welding discharge mechanism (31) comprises tension mechanism (32) and aligning gear (33), the output of described tension mechanism (32) is connected with the input of described aligning gear (33), described tension mechanism (32) comprises two fixed pulleys and a movable pulley (35), two described fixed pulleys are respectively the first fixed pulley (34) and the second fixed pulley (36), described movable pulley (35) is between two described fixed pulleys, welding is successively through the first fixed pulley (34), movable pulley (35), second fixed pulley (36) and aligning gear (33), described aligning gear (33) comprises multiple correcting wheel, described correcting wheel is divided into correcting wheel (39) and lower correcting wheel (40), described upper correcting wheel (39) and described lower correcting wheel (40), the quantity of described upper correcting wheel (39) is multiple, many one of the quantity of correcting wheel (39) in the number ratio of described lower correcting wheel (40), described upper correcting wheel (39) and described lower correcting wheel (40) are crisscross arranged, correction channel is formed between described upper correcting wheel (39) and described lower correcting wheel (40), welding is through described correction channel.
4. photovoltaic cell string welding machine according to claim 3, it is characterized in that: described tension mechanism (32) also comprises dwang (37) and support, the middle part of described dwang (37) is on the bracket hinged, described movable pulley (35) is rotatably connected on one end of described dwang (37), and the other end of described dwang (37) is fixed with balancing weight (38).
5. photovoltaic cell string welding machine according to claim 3, it is characterized in that: described welding is drawn cutting means (4) and comprised four cover clamping mechanisms, the four described clamping mechanism of cover and four described aligning gear (33) one_to_one corresponding, the output of described aligning gear (33) is connected with the input of corresponding described clamping mechanism, described clamping mechanism comprises the first cylinder (41) and flat board, 4 described first cylinders (41) are arranged in rows in directly over described flat board, form between described first cylinder (41) and described flat board and clamp mouth, the output of described aligning gear (33) is corresponding with corresponding described clamping mouth.
6. photovoltaic cell string welding machine according to claim 5, is characterized in that: described extraction cutting means also comprises cutting knife, and described cutting knife is positioned at described clamping mechanism end;
Described welding shifting apparatus (5) comprises load transfer station (52), mobile gripping body (51) and transfer folder (53), described mobile gripping body (51) comprises 4 telescopic clamp (511), 4 described telescopic clamp (511) overlap described clamping mechanism one_to_one corresponding with four respectively, the below that described telescopic clamp (511) gets the moving area of mechanism is load transfer station first station of described load transfer station (52), load transfer station second station of described load transfer station (52) is positioned at described telescopic clamp (511) and gets between mechanism and described conveyer (2), described load transfer station (52) moves around between described load transfer station first station and described load transfer station second station, the transfer of described transfer folder (53) is pressed from both sides the first station and is positioned at directly over described load transfer station first station, the transfer of described transfer folder (53) is pressed from both sides the second station and is positioned on described conveyer (2), described transfer folder (53) is pressed from both sides between the second station at described transfer folder first station and described transfer and is moved around,
Described telescopic clamp (511) comprises geometrical clamp (513), spring (514), telescoping mechanism and the second cylinder (512), described second cylinder (512) and described geometrical clamp (513) are arranged on described telescoping mechanism, described geometrical clamp (513) is positioned at the below of described second cylinder (512), and the dynamic intermediate plate of described geometrical clamp (513) is connected by described spring (514) with the cylinder barrel of described second cylinder (512).
7. photovoltaic cell string welding machine according to claim 6, it is characterized in that: described transfer folder (53) comprises multiple horizontally disposed soup stick, multiple described soup stick side-by-side horizontal is arranged, and each described soup stick is equipped with 4 suction nozzles, and the suction nozzle on multiple described soup stick is that 4 row are arranged.
8. photovoltaic cell string welding machine according to claim 7, is characterized in that: described welding weld part comprises 4 welding units, and described welding welding position is directly over described transfer folder second station.
9. photovoltaic cell string welding machine according to claim 8, it is characterized in that: described conveyer (2) is two spaced conveyer belts (21), article two, be provided with welding chopping block (22) between described conveyer belt (21), described welding chopping block (22) is positioned at the front side of described transfer folder second station, described welding chopping block (22) offers 4 welding seams.
10. photovoltaic cell string welding machine according to claim 9, it is characterized in that: described welding weld part comprises lower heating arrangements (7), hot blast nozzle (9) and presser (8), described lower heating arrangements (7) is positioned between two described conveyer belts (21), and be positioned at the rear side of described welding chopping block (22), described hot blast nozzle (9) and presser (8) are all positioned at the top of lower heating arrangements, and hot blast nozzle is positioned at the top of presser.
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| CN201610052636.XA CN105537718B (en) | 2016-01-26 | 2016-01-26 | Photovoltaic cell string welding machine |
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| CN201610052636.XA CN105537718B (en) | 2016-01-26 | 2016-01-26 | Photovoltaic cell string welding machine |
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| CN106001828A (en) * | 2016-05-31 | 2016-10-12 | 河北羿珩科技股份有限公司 | Infrared welding device for solar battery string |
| CN108807248A (en) * | 2018-06-11 | 2018-11-13 | 泰州隆基乐叶光伏科技有限公司 | A kind of stamping device realized substrate welding and bonded with cell piece |
| CN109128607A (en) * | 2018-10-11 | 2019-01-04 | 上海轩田工业设备有限公司 | A kind of equipment corrected with weld tabs automatic assembling band and spray scaling powder effect |
| CN109940239A (en) * | 2019-04-12 | 2019-06-28 | 苏州德睿联自动化科技有限公司 | Transfer welder, robot welding system and welding method |
| 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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| CN106001828A (en) * | 2016-05-31 | 2016-10-12 | 河北羿珩科技股份有限公司 | Infrared welding device for solar battery string |
| CN105945499A (en) * | 2016-07-01 | 2016-09-21 | 无锡先导智能装备股份有限公司 | Elastic clamping jaw device |
| 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 |
| CN110293353B (en) * | 2018-03-22 | 2021-09-03 | 无锡市正罡自动化设备有限公司 | Series welding machine and welding method of solar cell string |
| CN108807248A (en) * | 2018-06-11 | 2018-11-13 | 泰州隆基乐叶光伏科技有限公司 | A kind of stamping device realized substrate welding and bonded with cell piece |
| CN109128607A (en) * | 2018-10-11 | 2019-01-04 | 上海轩田工业设备有限公司 | A kind of equipment corrected with weld tabs automatic assembling band and spray scaling powder effect |
| CN109940239A (en) * | 2019-04-12 | 2019-06-28 | 苏州德睿联自动化科技有限公司 | Transfer welder, robot welding system and welding method |
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