CN103692086B - Novel series welding machine - Google Patents
Novel series welding machine Download PDFInfo
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- CN103692086B CN103692086B CN201310686096.7A CN201310686096A CN103692086B CN 103692086 B CN103692086 B CN 103692086B CN 201310686096 A CN201310686096 A CN 201310686096A CN 103692086 B CN103692086 B CN 103692086B
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- Prior art keywords
- welding machine
- welding
- solar battery
- laser
- battery sheet
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Classifications
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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
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/005—Soldering by means of radiant energy
- B23K1/0056—Soldering by means of radiant energy soldering by means of beams, e.g. lasers, E.B.
-
- 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
- B23K3/04—Heating appliances
-
- 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
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
- B23K2101/40—Semiconductor devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses a kind of solar cell welding device, particularly relate to a kind of novel series welding machine, novel series welding machine of the present invention, mechanical stress and thermal stress controlled, end face welding after effectively overturns and completes bottom surface welding process, automation and accuracy degree higher, first welding machine and the second welding machine include connecting gear and laser welding head mechanism, the output of the first welding machine connecting gear is connected with the input of switching mechanism, the output of switching mechanism is connected with the input of the second welding machine connecting gear, first welding machine laser welding head mechanism is used for the end face side of connecting band being welded on solar battery sheet, switching mechanism is for overturning solar battery sheet, solar battery sheet after upset is placed on the adjacent position of last piece of solar battery sheet, and make the opposite side of connecting band ride over the end face of last piece of solar battery sheet, second welding machine laser welding head mechanism is for being welded to connect the end face bringing to last piece of solar battery sheet.
Description
Technical field
The present invention relates to solar cell welding device technical field, particularly relate to a kind of novel series welding machine.
Background technology
Now, in the production of photovoltaic module, solar battery sheet mostly adopts the welding methods such as induction brazing, infrared bonding, electromagnetic field of high frequency weldering, hot-air weldering or miniature gas brazing to be welded to connect band and is connected to each other; The upper and lower surface of solar battery sheet is respectively positive pole and negative pole, and connecting band is generally copper strips, and the outside of copper strips is enclosed with scolding tin; For infrared bonding, by connecting band in process while be laid on the upper front of last piece of solar battery sheet, and expose the another side of connecting band, then rear one piece of solar battery sheet be placed on the adjacent position of last piece and be pressed in the top of connecting band another side, then these end to end multiple solar battery sheets are passed through infrared soldering tip successively, under ultrared high temperature, make the scolding tin on connecting band melt, complete welding and solar battery sheet being cascaded mutually of connecting band and solar battery sheet; But above welding process first connects the mode of welding afterwards owing to adopting, welding process adopts the mode of two-sided welding by having to, for infrared bonding, above welding method has carried out Double-side Heating to whole solar battery sheet, and connecting band and solar battery sheet need mechanical clamping in welding process, can expand with heat and contract with cold after solar battery sheet and connecting band are heated, solar battery sheet can break because expanding with heat and contract with cold, especially solar battery sheet is now more and more thinner, and above welding method can cause solar battery sheet breakage rate more and more higher.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of mechanical stress and thermal stress controlled, effectively overturns and completes bottom surface welding process after end face welding, automation and the higher novel series welding machine of accuracy degree.
Novel series welding machine of the present invention, comprise the first welding machine, switching mechanism and the second welding machine, described first welding machine and the second welding machine include connecting gear and laser welding head mechanism, the output of described first welding machine connecting gear is connected with the input of described switching mechanism, the output of described switching mechanism is connected with the input of described second welding machine connecting gear, described first welding machine laser welding head mechanism is used for the end face side of connecting band being welded on solar battery sheet, described switching mechanism is for overturning described solar battery sheet, solar battery sheet after upset is placed on the adjacent position of last piece of solar battery sheet, and make the opposite side of described connecting band ride over the end face of last piece of solar battery sheet, described second welding machine laser welding head mechanism is for welding the end face of described connecting band to last piece of solar battery sheet.
Concrete, described connecting gear comprises the first power unit, first roll shaft, second roller, first conveyer belt, first adsorption plate, first absorption tracheae and the first aerostatic press, described first conveyer belt is wrapped on described first roll shaft and the second roller, and relatively rotate under the Power output of described first power unit, the bottom support of described first conveyer belt has described first adsorption plate, along the direction of motion being arranged at intervals with the first absorption pore on described first conveyer belt, described first adsorption plate is provided with the first passage, one end of described first absorption tracheae is connected with described first passage, and the other end is connected with described first aerostatic press, described laser welding head mechanism comprises semiconductor laser, laser instrument lowering or hoisting gear and laser galvanometer head, described laser galvanometer head is by the laser reflection of described semiconductor laser to described first conveyer belt, and described laser instrument lowering or hoisting gear is arranged on the bottom of described semiconductor laser.
Further, first welding machine and the second welding machine also include servo-actuated dedusting mechanism, described servo-actuated dedusting mechanism comprises the 3rd power unit, carriage, movable plate, air nozzle and air pump, the side of described movable plate is provided with laser passing hole and bottom is provided with air nozzle, the opposite side of described movable plate under the output of described 3rd power unit on described carriage relative sliding and the deflection of the slip of described movable plate and described laser galvanometer head cooperatively interact, described air nozzle is connected with described air pump by tracheae.
Concrete, the bottom of described movable plate is provided with sliding connection plate, the two bottom sides of described sliding connection plate is provided with slide block, described carriage comprises guide rail fixed plate, is set in parallel in guide rail and the ball screw of described guide rail fixed plate end face both sides, and described slide block is relative sliding on described guide rail; The bottom of described sliding connection plate is also provided with ball nut, and one end of described ball screw relatively rotates in described ball nut, the other end of described ball screw is connected with described 3rd power unit by shaft coupling.
Concrete, described switching mechanism comprises material-receiving device and turning device, described material-receiving device comprises the second power unit, 3rd roller, 4th roller, second conveyer belt, second adsorption plate, second absorption tracheae and the second aerostatic press, described second conveyer belt is wrapped on described 3rd roller and the 4th roller, and relatively rotate under the Power output of described second power unit, the bottom support of described second conveyer belt has described second adsorption plate, along the direction of motion being arranged at intervals with the second absorption pore on described second conveyer belt, described second adsorption plate is provided with the second passage, one end of described second absorption tracheae is connected with described second passage, and the other end is connected with described second aerostatic press, described turning device comprises upset power unit and trip shaft, and described upset power unit overturns described material-receiving device by described trip shaft.
Further, described material-receiving device is also fixedly installed rebound between described second conveyer belt and the first conveyer belt of the first welding machine, the bottom of described rebound is provided with welding guide holder, the top of described welding guide holder is exposed to the end face of described rebound, and the top of described welding guide holder is also provided with welding gathering sill, the bottom of described welding guide holder is provided with cylinder.
Further, the both sides of described material-receiving device are provided with the first balancing leg and the second balancing leg, the bottom of described material-receiving device is provided with the first contact-making switch base, the both sides of described second welding machine connecting gear are provided with the second contact-making switch base, described first balancing leg and the second balancing leg match with described first contact-making switch base and the second contact-making switch base respectively, described second absorption tracheae is provided with air valve, described first contact-making switch seat and the second contact-making switch seat are also respectively arranged with the first contact-making switch and the second contact-making switch, described first contact-making switch controls being communicated with of described air valve and cut-out respectively with the second contact-making switch.
Further, described first balancing leg and the second balancing leg are arranged on described material-receiving device respectively by the first balancing leg base and the second balancing leg base, are provided with spring between described first balancing leg and described first balancing leg base and between described second balancing leg and the second balancing leg base.
Compared with prior art beneficial effect of the present invention is: during use, solar battery sheet is placed on the connecting gear of the first welding machine, firmly fixed under the suction function of the absorption pore bottom conveyer belt and be sent to laser welding head actuator base, then conveyer belt is out of service, subsequently, laser is sent by semiconductor laser, and under the reflection of laser galvanometer head, along welding scanning direction, scolding tin on welding is at high temperature melted, connecting band is welded on solar battery sheet, because laser passing hole effectively can limit position and size that laser irradiates hot spot, laser quasi is determined position and is limited on connecting band, unnecessary laser beam is prevented to be radiated in welding process on solar panel, this welding manner can't affect other position of solar battery sheet, accuracy and security higher, meanwhile, movable plate and laser scanning cooperative motion, weld while the chip that welding process produces is siphoned away under suction function, to arrive the object of dedusting, it should be pointed out that the downward air-flow that air nozzle produces has the effect being fixedly connected with band, connecting band is fixed on solar battery sheet to complete welding process in a non-contact manner, even if the size of solar battery sheet is thinner, also solar battery sheet damage under mechanical stress effectively can be prevented, after first welder, solar battery sheet is transferred into switching mechanism, state is now, the side that connecting band is positioned at direction of motion front is welded on the end face of solar battery sheet, and the side being positioned at direction of motion rear is pasted on a moving belt, the adjacent position of last piece of solar battery sheet on the second welding machine is placed on after switching mechanism is overturn, connecting band is overlapped on the end face of last piece of solar battery sheet simultaneously, then connecting band is welded on last piece of solar battery sheet by the laser welding head mechanism of the second welding machine, finally complete the welding of adjacent solar battery sheet, automation and accuracy degree higher, because the bottom surface of the second conveyer belt exists negative pressure under the effect of the second absorption pore, thus, in the process that material receiving mechanism overturns, solar battery sheet can be fixed on the second conveyer belt preferably, can not fall, after rotary movement completes, the gas that tracheae is adsorbed in cut-out second is only needed to supply.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the top view of connecting gear in the present invention.
Fig. 3 is the upward view of connecting gear in the present invention.
Fig. 4 is the partial enlarged drawing in A portion in Fig. 1.
Fig. 5 is the structural representation of servo-actuated dedusting mechanism in the present invention.
Fig. 6 is the structural representation of switching mechanism in the present invention.
Fig. 7 is the structural representation in the present invention after switching mechanism assembling.
Fig. 8 is the side view of switching mechanism in the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
As shown in Figure 1, novel series welding machine of the present invention, comprise the first welding machine 1, switching mechanism 3 and the second welding machine 2, first welding machine 1 and the second welding machine 2 include connecting gear 4 and laser welding head mechanism 5, the output of the connecting gear of the first welding machine 1 is connected with the input of switching mechanism 3, the output of switching mechanism 3 is connected with the input of the second welding machine 2 connecting gear, the laser welding head mechanism of the first welding machine 1 is used for the end face side of connecting band being welded on solar battery sheet, switching mechanism 3 is for overturning solar battery sheet, solar battery sheet after upset is placed on the adjacent position of last piece of solar battery sheet, and make the opposite side of connecting band ride over the end face of last piece of solar battery sheet, second welding machine 2 laser welding head mechanism is for being welded to connect the end face bringing to last piece of solar battery sheet.
Wherein, as shown in Figures 2 to 4, connecting gear 4 comprises the first power unit 401, first roll shaft 402, second roller 403, first conveyer belt 404, first adsorption plate 405, first absorption tracheae 406 and the first aerostatic press, first conveyer belt is wrapped on the first roll shaft and the second roller, and relatively rotate under the Power output of the first power unit, the bottom support of the first conveyer belt has the first adsorption plate, along the direction of motion being arranged at intervals with the first absorption pore 407 on first conveyer belt, first adsorption plate is provided with the first passage, one end of first absorption tracheae is connected with the first passage, and the other end is connected with the first aerostatic press, laser welding head mechanism 5 comprises semiconductor laser 501, laser instrument lowering or hoisting gear 502 and laser galvanometer head 503, laser galvanometer head is by the laser reflection to the first of semiconductor laser conveyer belt, and laser instrument lowering or hoisting gear is arranged on the bottom of semiconductor laser, in order to ensure good negative-pressure adsorption effect, first absorption pore is absorption pore string along continuous arrangement on the first conveyer belt direction, many groups of absorption pore strings are arranged parallel to each other on the first conveyer belt, first passage is spaced at the below of absorption pore string, adsorbing pore string is under normal circumstances three groups, lays respectively at both sides and the middle part of solar battery sheet.
Due in the process of laser weld, the a large amount of chip of inevitable generation, in order to remove these chips while welding, as shown in Figure 4 and Figure 5, first welding machine 1 and the second welding machine 2 also include servo-actuated dedusting mechanism 6, servo-actuated dedusting mechanism comprises the 3rd power unit 601, carriage 602, movable plate 603, air nozzle 604 and air pump, the side of movable plate is provided with laser passing hole 605, and bottom is provided with air nozzle, the opposite side of movable plate under the output of the 3rd power unit on carriage relative sliding, and the deflection of the slip of movable plate and laser galvanometer head cooperatively interacts, air nozzle is connected with air pump by tracheae 606, it should be noted that, air nozzle to be arranged on solar battery sheet directly over connecting band position usually, the air-flow of such air nozzle ejection has compression connecting band so that the effect of welding, the size of thrust is realized by adjustment air-flow size.
Wherein, the sliding type of movable plate on carriage can be various, is only described in the mode of ball screw here, this is because the mode of ball screw accurately can control the sliding distance of movable plate; The bottom of movable plate 603 is provided with sliding connection plate 607, the two bottom sides of sliding connection plate is provided with slide block, carriage comprises guide rail fixed plate 608, is set in parallel in guide rail 609 and the ball screw 610 of guide rail fixed plate end face both sides, and slide block is relative sliding on guide rail; The bottom of sliding connection plate is also provided with ball nut, and one end of ball screw relatively rotates in ball nut, the other end of ball screw is connected with the 3rd power unit by shaft coupling 611.
As shown in Figure 6 and Figure 7, switching mechanism 3 comprises material-receiving device and turning device, material-receiving device comprises the second power unit 301, 3rd roller 302, 4th roller 303, second conveyer belt 304, second adsorption plate 305, second absorption tracheae 306 and the second aerostatic press, second conveyer belt is wrapped on the 3rd roller and the 4th roller, and relatively rotate under the Power output of the second power unit, the bottom support of the second conveyer belt has the second adsorption plate, along the direction of motion being arranged at intervals with the second absorption pore 312 on second conveyer belt, second adsorption plate is provided with the second passage, one end of second absorption tracheae is connected with the second passage, and the other end is connected with the second aerostatic press, turning device comprises upset power unit 307 and trip shaft 308, and upset power unit overturns material-receiving device by trip shaft.
In order to effectively solar battery sheet is sent on conveyer belt, novel series welding machine switching mechanism of the present invention, material-receiving device is also fixedly installed rebound 309 between the second conveyer belt 304 and the first conveyer belt of the first welding machine, in order to prevent in transport process, connecting band departs from original position, the bottom of rebound is provided with welding guide holder 310, and the top of welding guide holder is also provided with welding gathering sill, and the bottom of welding guide holder is provided with cylinder 311.
In order to realize Automated condtrol, the both sides of material-receiving device are provided with the first balancing leg 313 and the second balancing leg 314, the bottom of material-receiving device is provided with the first contact-making switch base 315, the both sides of the second welding machine connecting gear are provided with the second contact-making switch base 316, first balancing leg and the second balancing leg match with the first contact-making switch base and the second contact-making switch base respectively, second absorption tracheae is provided with air valve, first contact-making switch seat and the second contact-making switch seat are also respectively arranged with the first contact-making switch and the second contact-making switch, first contact-making switch controls being communicated with of air valve and cut-out respectively with the second contact-making switch, like this, before upset, first balancing leg is pressed on the first contact-making switch seat, and control the state that the first contact-making switch makes air valve be in open, the bottom of conveyer belt has negative pressure, solar battery sheet can be adsorbed effectively, after upset, the first balancing leg departs from, and the second balancing leg contacts with the second contact-making switch seat of position after upset, controlling the second contact-making switch makes air valve be in closed condition, and solar battery sheet and conveyer belt depart from, it should be noted that, first balancing leg and the second balancing leg also have balance, spacing and support effect, the both sides of transmission device are provided with the first balancing leg and the second balancing leg, can balance transmission device effectively, stablize its switching process, simultaneously, coordinating of first contact-making switch seat and the second contact-making switch seat and the first balancing leg and the second balancing leg point, can locate exactly, and the position before effectively restriction transmission device overturns and after upset, prevent the dislocation that its switching process causes, and then affect the delivering position accuracy of solar battery sheet, in addition, first contact-making switch seat and the second contact-making switch seat effectively can also support the first balancing leg and the second balancing leg, and then the effect played in the middle part of support transmission device.
In order to prevent the damage in the first balancing leg and the second balancing leg contact process, impulsive force after simultaneous buffering transmission device falls, first balancing leg 313 and the second balancing leg 314 are arranged on material-receiving device respectively by the first balancing leg base 317 and the second balancing leg base 318, are provided with spring 319 between the first balancing leg and the first balancing leg base and between the second balancing leg and the second balancing leg base; After using for a long time, the pretightning force of spring can change to some extent, on spring, is thus also usually provided with tightening nut 320 with the pretightning force of regulating spring.
During use, solar battery sheet is placed on the connecting gear of the first welding machine, and firmly fixed under the suction function of the absorption pore bottom conveyer belt and be sent to laser welding head actuator base, then conveyer belt is out of service, subsequently, laser is sent by semiconductor laser, and under the reflection of laser galvanometer head, along welding scanning direction, scolding tin on welding is at high temperature melted, connecting band is welded on solar battery sheet, laser passing hole effectively can also limit position and the size that laser irradiates hot spot simultaneously, laser quasi is determined position and is limited on connecting band, unnecessary laser beam is prevented to be radiated in welding process on solar panel, this welding manner can't affect other position of solar battery sheet, accuracy and security higher, in this process, size and the luminous intensity of the irradiation hot spot of laser on connecting band can also be controlled by laser instrument lowering or hoisting gear, under normal circumstances, just no longer change after regulating laser instrument lowering or hoisting gear, after using until long-time, the luminous intensity of noise spectra of semiconductor lasers carries out just adjusting when safeguarding and calibrate, meanwhile, movable plate and laser scanning cooperative motion, weld while the chip that welding process produces is siphoned away under suction function, to arrive the object of dedusting, it should be noted that, here the suction function siphoning away chip can adopt various ways to realize, under normal circumstances, that the rear being positioned at laser passing hole on movable plate is provided with suction hole, suction hole is connected with air compressor machine the object reaching negative-pressure adsorption chip by air intake duct 612, in addition, the downward air-flow that air nozzle produces also has the effect being fixedly connected with band, connecting band is fixed on solar battery sheet to complete welding process in a non-contact manner, even if the size of solar battery sheet is thinner, also solar battery sheet damage under mechanical stress can effectively be prevented, after first welder, solar battery sheet is transferred into switching mechanism, state is now, the side that connecting band is positioned at direction of motion front is welded on the end face of solar battery sheet, and the side being positioned at direction of motion rear is pasted on a moving belt, the adjacent position of last piece of solar battery sheet on the second welding machine is placed on after switching mechanism is overturn, connecting band is overlapped on the end face of last piece of solar battery sheet simultaneously, then connecting band is welded on last piece of solar battery sheet by the laser welding head mechanism of the second welding machine, finally complete the welding of adjacent solar battery sheet, automation and accuracy degree higher, because the bottom surface of the second conveyer belt exists negative pressure under the effect of the second absorption pore, thus, in the process that material receiving mechanism overturns, solar battery sheet can be fixed on the second conveyer belt preferably, can not fall, after rotary movement completes, the gas that tracheae is adsorbed in cut-out second is only needed to supply.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.
Claims (8)
1. a novel series welding machine, it is characterized in that, comprise the first welding machine, switching mechanism and the second welding machine, described first welding machine and the second welding machine include connecting gear and laser welding head mechanism, the output of described first welding machine connecting gear is connected with the input of described switching mechanism, the output of described switching mechanism is connected with the input of described second welding machine connecting gear, described first welding machine laser welding head mechanism is used for the end face side of connecting band being welded on solar battery sheet, described switching mechanism is for overturning described solar battery sheet, solar battery sheet after upset is placed on the adjacent position of last piece of solar battery sheet, and make the opposite side of described connecting band ride over the end face of last piece of solar battery sheet, described second welding machine laser welding head mechanism is for welding the end face of described connecting band to last piece of solar battery sheet.
2. novel series welding machine as claimed in claim 1, it is characterized in that, described connecting gear comprises the first power unit, first roll shaft, second roller, first conveyer belt, first adsorption plate, first absorption tracheae and the first aerostatic press, described first conveyer belt is wrapped on described first roll shaft and the second roller, and relatively rotate under the Power output of described first power unit, the bottom support of described first conveyer belt has described first adsorption plate, along the direction of motion being arranged at intervals with the first absorption pore on described first conveyer belt, described first adsorption plate is provided with the first passage, one end of described first absorption tracheae is connected with described first passage, and the other end is connected with described first aerostatic press, described laser welding head mechanism comprises semiconductor laser, laser instrument lowering or hoisting gear and laser galvanometer head, described laser galvanometer head is by the laser reflection of described semiconductor laser to described first conveyer belt, and described laser instrument lowering or hoisting gear is arranged on the bottom of described semiconductor laser.
3. novel series welding machine as claimed in claim 2, it is characterized in that, first welding machine and the second welding machine also include servo-actuated dedusting mechanism, described servo-actuated dedusting mechanism comprises the 3rd power unit, carriage, movable plate, air nozzle and air pump, the side of described movable plate is provided with laser passing hole, and bottom is provided with air nozzle, the opposite side of described movable plate under the output of described 3rd power unit on described carriage relative sliding, and the deflection of the slip of described movable plate and described laser galvanometer head cooperatively interacts, described air nozzle is connected with described air pump by tracheae.
4. novel series welding machine as claimed in claim 3, it is characterized in that, the bottom of described movable plate is provided with sliding connection plate, the two bottom sides of described sliding connection plate is provided with slide block, described carriage comprises guide rail fixed plate, is set in parallel in guide rail and the ball screw of described guide rail fixed plate end face both sides, and described slide block is relative sliding on described guide rail; The bottom of described sliding connection plate is also provided with ball nut, and one end of described ball screw relatively rotates in described ball nut, the other end of described ball screw is connected with described 3rd power unit by shaft coupling.
5. novel series welding machine as claimed in claim 1, it is characterized in that, described switching mechanism comprises material-receiving device and turning device, described material-receiving device comprises the second power unit, 3rd roller, 4th roller, second conveyer belt, second adsorption plate, second absorption tracheae and the second aerostatic press, described second conveyer belt is wrapped on described 3rd roller and the 4th roller, and relatively rotate under the Power output of described second power unit, the bottom support of described second conveyer belt has described second adsorption plate, along the direction of motion being arranged at intervals with the second absorption pore on described second conveyer belt, described second adsorption plate is provided with the second passage, one end of described second absorption tracheae is connected with described second passage, and the other end is connected with described second aerostatic press, described turning device comprises upset power unit and trip shaft, and described upset power unit overturns described material-receiving device by described trip shaft.
6. novel series welding machine as claimed in claim 5, it is characterized in that, described material-receiving device is also fixedly installed rebound between described second conveyer belt and the first conveyer belt of the first welding machine, the bottom of described rebound is provided with welding guide holder, the top of described welding guide holder is exposed to the end face of described rebound, and the top of described welding guide holder is also provided with welding gathering sill, the bottom of described welding guide holder is provided with cylinder.
7. novel series welding machine as claimed in claim 5, it is characterized in that, the both sides of described material-receiving device are provided with the first balancing leg and the second balancing leg, the bottom of described material-receiving device is provided with the first contact-making switch base, the both sides of described second welding machine connecting gear are provided with the second contact-making switch base, described first balancing leg and the second balancing leg match with described first contact-making switch base and the second contact-making switch base respectively, described second absorption tracheae is provided with air valve, described first contact-making switch seat and the second contact-making switch seat are also respectively arranged with the first contact-making switch and the second contact-making switch, described first contact-making switch controls being communicated with of described air valve and cut-out respectively with the second contact-making switch.
8. novel series welding machine as claimed in claim 7, it is characterized in that, described first balancing leg and the second balancing leg are arranged on described material-receiving device respectively by the first balancing leg base and the second balancing leg base, are provided with spring between described first balancing leg and described first balancing leg base and between described second balancing leg and the second balancing leg base.
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| CN201310686096.7A CN103692086B (en) | 2013-12-16 | 2013-12-16 | Novel series welding machine |
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| CN201310686096.7A CN103692086B (en) | 2013-12-16 | 2013-12-16 | Novel series welding machine |
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| CN103692086A CN103692086A (en) | 2014-04-02 |
| CN103692086B true CN103692086B (en) | 2016-04-13 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103934613B (en) * | 2014-04-18 | 2016-05-04 | 无锡尚德太阳能电力有限公司 | Solar components series welding machine pressure welding strip device |
| CN107309567B (en) * | 2017-07-24 | 2022-12-27 | 深圳市嘉熠精密自动化科技有限公司 | Welding device for realizing battery reversing welding |
| CN112091486A (en) * | 2020-09-15 | 2020-12-18 | 海目星（江门）激光智能装备有限公司 | Battery welding positioning dust collector and battery welding machine |
| CN117444349B (en) * | 2023-12-26 | 2024-03-22 | 江苏达宁新能源科技有限公司 | Series welding equipment for new energy battery piece |
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| CN203184830U (en) * | 2013-03-12 | 2013-09-11 | 常州雷射激光设备有限公司 | Full-automatic laser device for machining solar silicon wafer |
| CN203712079U (en) * | 2013-12-16 | 2014-07-16 | 余辉 | Novel series welding machine |
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2013
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| EP1710833A1 (en) * | 2004-01-30 | 2006-10-11 | Sharp Kabushiki Kaisha | Semiconductor manufacturing apparatus and semiconductor manufacturing method using same |
| CN101110459A (en) * | 2006-07-17 | 2008-01-23 | 曼兹自动化股份公司 | Facility for structuring solar modules |
| CN101780581A (en) * | 2010-03-22 | 2010-07-21 | 上海新亚焊割成套设备有限公司 | Automatic welding device for intercooler and process using same for automatic welding |
| 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 |
| CN202336644U (en) * | 2011-11-28 | 2012-07-18 | 昆山市佰奥自动化设备科技有限公司 | Series welding equipment for solar cells |
| CN102637773A (en) * | 2012-03-29 | 2012-08-15 | 北京吉阳技术股份有限公司 | Crystalline silicon solar Metal Wrap Through (MWT) battery and manufacturing method thereof |
| CN103028845A (en) * | 2012-12-18 | 2013-04-10 | 淄博国利新电源科技有限公司 | Linear type laser-beam welding machine of capacitance battery and welding method of linear type laser-beam welding machine |
| CN203184830U (en) * | 2013-03-12 | 2013-09-11 | 常州雷射激光设备有限公司 | Full-automatic laser device for machining solar silicon wafer |
| CN203712079U (en) * | 2013-12-16 | 2014-07-16 | 余辉 | Novel series welding machine |
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