CN220604709U - Manufacturing device and manufacturing system of photovoltaic solar cell module - Google Patents
Manufacturing device and manufacturing system of photovoltaic solar cell module Download PDFInfo
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- CN220604709U CN220604709U CN202321628310.9U CN202321628310U CN220604709U CN 220604709 U CN220604709 U CN 220604709U CN 202321628310 U CN202321628310 U CN 202321628310U CN 220604709 U CN220604709 U CN 220604709U
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 83
- 238000003466 welding Methods 0.000 claims abstract description 265
- 239000000758 substrate Substances 0.000 claims abstract description 127
- 238000007650 screen-printing Methods 0.000 claims abstract description 112
- 239000003292 glue Substances 0.000 claims abstract description 64
- 239000000853 adhesive Substances 0.000 claims abstract description 9
- 230000001070 adhesive effect Effects 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims description 317
- 230000007704 transition Effects 0.000 claims description 55
- 229910000679 solder Inorganic materials 0.000 claims description 53
- 238000007639 printing Methods 0.000 claims description 49
- 239000000463 material Substances 0.000 claims description 42
- 230000000712 assembly Effects 0.000 claims description 39
- 238000000429 assembly Methods 0.000 claims description 39
- 238000007599 discharging Methods 0.000 claims description 35
- 238000007789 sealing Methods 0.000 claims description 33
- 238000005520 cutting process Methods 0.000 claims description 20
- 230000002452 interceptive effect Effects 0.000 claims description 18
- 238000000016 photochemical curing Methods 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000001723 curing Methods 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 6
- 238000003848 UV Light-Curing Methods 0.000 claims description 5
- 238000007790 scraping Methods 0.000 claims description 3
- 238000005336 cracking Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 4
- 230000006698 induction Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
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- Sealing Battery Cases Or Jackets (AREA)
Abstract
The application provides a manufacturing device and a manufacturing system of a photovoltaic solar cell module, wherein the manufacturing device comprises an insulating adhesive screen printing device, a cell typesetting device, a welding strip typesetting device and a laser welding device which are sequentially arranged along the direction of a module manufacturing assembly line; wherein, the insulating glue screen printing equipment and the battery piece typesetting equipment are arranged along a first direction. The manufacturing device and the manufacturing system can realize that the whole battery piece and the welding strip are directly arranged on the substrate component, so that the problem of hidden cracking of the battery piece caused by multiple carrying times is reduced; meanwhile, through the insulating adhesive screen printing equipment in the manufacturing device, the problem of short-circuiting of the anode and the cathode in a mode of directly arranging on the substrate assembly can be avoided.
Description
Technical Field
The application belongs to the field of battery assembly manufacturing, and particularly relates to a manufacturing device and a manufacturing system of a photovoltaic solar battery assembly.
Background
The IBC solar cell is a cell with positive and negative electrodes distributed on the back of the cell in a staggered way, and the conversion efficiency of the cell is high. In the prior art, an IBC battery assembly is manufactured by welding a plurality of battery pieces and a welding strip to form a battery string, and then carrying the battery string onto a substrate assembly (typically including a lower back plate and an upper flexible plate) to complete welding of the plurality of battery strings so as to form a full-page battery assembly. The mode of carrying the battery strings to the substrate assembly has the defects of high carrying times, complex process and possibility of hidden cracking of the battery pieces.
In order to solve the problem, the applicant adopts a mode of directly arranging a plurality of battery pieces required by the full-page battery assembly on the substrate assembly and then directly arranging welding strips required by the full-page battery assembly. Considering that the positive electrode and the negative electrode of the IBC battery are both arranged on the back surface, in order to avoid the short circuit of the positive electrode and the negative electrode caused by a welding strip during welding, insulating glue is required to be coated on the battery piece, and therefore, compared with the traditional battery piece with the electrodes respectively arranged on the front surface and the back surface, insulating glue coating equipment is added.
Based on this, a set of manufacturing devices for photovoltaic solar cell modules needs to be designed in such a way that full-scale IBC cells are directly arranged on the substrate module.
Disclosure of Invention
In view of the above, the present patent provides a manufacturing apparatus for a photovoltaic solar cell module, which includes an insulating glue screen printing device, a cell typesetting device, a solder strip typesetting device and a laser welding device, which are sequentially arranged along a module manufacturing assembly line direction; the insulating glue screen printing equipment and the battery piece typesetting equipment are arranged along a first direction;
the insulating glue screen printing equipment comprises a printing table top and a screen printing assembly arranged above the printing table top, wherein the screen printing assembly comprises a printing screen and a scraper arranged above the printing screen, and the insulating glue screen printing equipment is used for scraping insulating glue coated on the printing screen to the surface of a battery piece borne by the printing table top through the scraper;
The battery piece typesetting equipment comprises a first movable bearing mechanism, a battery piece conveying mechanism connected with the output end of the insulating glue screen printing equipment and a battery piece placing mechanism connected with the output end of the battery piece conveying mechanism, wherein the battery piece placing mechanism is positioned above the first movable bearing mechanism and used for moving along the first direction with a substrate assembly, and the battery piece typesetting equipment is used for placing the battery pieces conveyed by the battery piece conveying mechanism on the substrate assembly borne by the first movable bearing mechanism in a mode of arranging along the second direction through the battery piece placing mechanism; the second direction is perpendicular to the first direction;
the welding strip typesetting equipment comprises a second movable bearing mechanism connected with the output end of the first movable bearing mechanism, and a welding strip feeding assembly, a welding strip cutting assembly and a welding strip traction assembly which are sequentially arranged along a third direction, wherein the welding strip feeding assembly, the welding strip cutting assembly and the welding strip traction assembly are all positioned above the second movable bearing mechanism, the second movable bearing mechanism is used for moving along the third direction with a substrate assembly with full-page battery pieces arranged thereon, the third direction is the same as or different from the first direction, and the welding strip typesetting equipment is used for placing the welding strip provided by the welding strip feeding assembly on the battery pieces borne by the second movable bearing mechanism through the welding strip traction assembly after cutting the welding strip;
The laser welding equipment comprises a welding platform, a sealing assembly arranged above the welding strip platform, and a plurality of laser processing assemblies arranged above the sealing assembly, wherein the laser welding equipment is used for completing the welding of the full-page battery assembly through the laser processing assemblies after the sealing assembly and the welding platform form a sealing space.
Further, an intermediate conveying component and a photo-curing device are arranged between the insulating glue screen printing device and the battery piece typesetting device, the intermediate conveying component is respectively abutted to the output end of the insulating glue screen printing device and the input end of the battery piece typesetting device, and the photo-curing device comprises a UV curing lamp which is arranged above the intermediate conveying component and used for curing the insulating glue.
Further, a steering module is arranged between the battery piece typesetting equipment and the welding strip typesetting equipment and/or between the welding strip typesetting equipment and the laser welding equipment, the steering module comprises a steering bearing mechanism and a rotary driving mechanism connected with the steering bearing mechanism, the steering bearing mechanism is arranged above the rotary driving mechanism, and the rotary driving mechanism is used for driving the steering bearing mechanism to rotate.
Further, the number of the insulating glue screen printing devices is two, and the insulating glue screen printing devices are distributed side by side along the second direction and are respectively a first screen printing unit and a second screen printing unit; the number of the battery piece conveying mechanisms and the number of the battery piece placing mechanisms are two, and the battery piece conveying mechanisms and the battery piece placing mechanisms are symmetrically distributed along the second direction respectively and are respectively a first battery piece conveying unit, a second battery piece conveying unit, a first battery piece placing unit and a second battery piece placing unit; and the first screen printing unit, the first battery piece conveying unit and the first battery piece placing unit are sequentially and correspondingly arranged along the first direction, and the second screen printing unit, the second battery piece conveying unit and the second battery piece placing unit are sequentially and correspondingly arranged along the first direction.
Further, the number of the welding strip typesetting devices is two, namely a first welding strip typesetting unit and a second welding strip typesetting unit, and the welding strip typesetting devices are sequentially arranged at intervals along a third direction and are respectively used for arranging a first part of welding strip groups and a second part of welding strip groups, and the first part of welding strip groups and the second part of welding strip groups form all welding strips required by a battery assembly.
Further, the number of the welding platforms in the laser welding equipment is two, and the welding platforms are respectively a first welding platform and a second welding platform which are sequentially arranged at intervals along a fourth direction, wherein the fourth direction is the same as or different from the first direction; the number of the sealing assemblies is two, namely a first sealing assembly and a second sealing assembly, wherein the first sealing assembly is arranged above the first welding platform, and the second sealing assembly is arranged above the second welding platform; the laser welding equipment further comprises a welding feeding conveying line, a first welding conveying line and a second welding conveying line which are sequentially arranged along the fourth direction; the first welding platform and the second welding platform are also respectively connected with a first lifting driving mechanism and a second lifting driving mechanism; the first welding platform is provided with a first hollow part corresponding to the first welding conveying line, the second welding platform is provided with a second hollow part corresponding to the second welding conveying line, so that the first welding conveying line can pass through the first hollow part when the first lifting driving mechanism carries the first welding platform to move up and down, and the second welding conveying line can pass through the second hollow part when the second lifting driving mechanism carries the second welding platform to move up and down; the output end of the first welding conveying line is connected with the input end of the second welding conveying line.
Further, the manufacturing device further comprises substrate feeding and transition equipment arranged between the insulating glue screen printing equipment and the battery piece typesetting equipment, the insulating glue screen printing equipment, the substrate feeding and transition equipment and the battery piece typesetting equipment are sequentially arranged along a first direction, the substrate feeding and transition equipment comprises a substrate assembly conveying assembly line, and the substrate assembly conveying assembly line is used for inputting a substrate assembly for the battery piece typesetting equipment.
Further, the substrate assembly conveying assembly line is a plurality of transverse assembly lines sequentially arranged at intervals along the second direction, the substrate feeding and transition device further comprises a lifting mechanism and a plurality of longitudinal assembly lines sequentially arranged at intervals along the first direction, the longitudinal assembly lines are arranged in a crossing manner with the transverse assembly lines, and the lifting mechanism is connected with the transverse assembly lines or the longitudinal assembly lines so that after the substrate assembly is placed on the longitudinal assembly lines along the second direction, the substrate assembly is transferred onto the transverse assembly lines from the longitudinal assembly lines through lifting of the transverse assembly lines or the longitudinal assembly lines;
the output end of the transverse assembly line is connected with the first movable bearing mechanism.
Further, the substrate feeding and transition device further comprises transition assembly lines which are arranged on two sides of the substrate assembly conveying assembly line along the second direction, wherein the transition assembly lines are a first transition assembly line unit and a second transition assembly line unit respectively.
Further, a drying assembly is further arranged on the conveying path of the transition assembly line, and the drying assembly comprises at least one heating mechanism located above the transition assembly line.
Further, the manufacturing device further comprises a scribing device arranged between the insulating glue screen printing device and the battery piece typesetting device, the insulating glue screen printing device, the scribing device and the battery piece typesetting device are sequentially arranged along a first direction, the scribing device comprises a scribing conveying mechanism, a scribing assembly is arranged above a conveying path of the scribing conveying mechanism, and an output end of the insulating glue screen printing device is connected with the battery piece conveying mechanism through the scribing conveying mechanism.
Further, the number of the scribing devices is two, and the scribing devices are symmetrically distributed along the second direction, namely a first scribing unit and a second scribing unit.
Further, the scribing conveying mechanism comprises an interactive conveying platform, a scribing feeding conveying mechanism and a scribing discharging conveying mechanism which are separately arranged on the same side of the interactive conveying platform, wherein the input end of the scribing feeding conveying mechanism is connected with the output end of the printing table, and the scribing component is positioned above the interactive conveying platform; the scribing equipment further comprises a first scribing carrying mechanism and a second scribing carrying mechanism, wherein the first scribing carrying mechanism is positioned above the scribing feeding conveying mechanism, the second scribing carrying mechanism is positioned above the scribing discharging conveying mechanism, the first scribing carrying mechanism comprises a first transverse carrying driving mechanism and a first carrying sucker connected to the first transverse carrying driving mechanism, and the first scribing carrying mechanism is used for carrying the first carrying sucker to reciprocate between the scribing feeding conveying mechanism and the interactive conveying platform; the second scribing conveying mechanism comprises a second transverse conveying driving mechanism and a second conveying sucker connected to the second transverse conveying driving mechanism, the second scribing conveying mechanism is used for carrying the second conveying sucker to reciprocate between the interactive conveying platform and the scribing discharging conveying mechanism, and the scribing discharging conveying mechanism is used for conveying the scribed battery piece to the next station.
Further, battery piece feeding equipment is further arranged in front of the insulating glue screen printing equipment along the direction of the assembly production line, the battery piece feeding equipment, the insulating glue screen printing equipment and the battery piece typesetting equipment are sequentially arranged along the first direction, the battery piece feeding equipment comprises a feeding conveying mechanism for conveying battery pieces, and the output end of the feeding conveying mechanism is connected with the input end of the insulating glue screen printing equipment.
Further, the number of the feeding conveying mechanisms is two, and the feeding conveying mechanisms are distributed side by side along the second direction and are respectively a first feeding conveying unit and a second feeding conveying unit.
Further, the battery piece feeding equipment further comprises a feeding conveying mechanism, wherein the feeding conveying mechanism comprises a first feeding conveying belt line arranged along a first direction and a second feeding conveying belt line arranged at one side of the first feeding conveying belt line along a second direction, and the first feeding conveying belt is used for conveying the material box to the position below the feeding conveying mechanism along the first direction; the feeding conveying mechanism comprises a feeding conveying driving unit and a feeding sucker assembly connected to the feeding conveying driving unit, and the feeding conveying driving unit is used for driving the feeding sucker assembly to reciprocate between the first feeding conveying belt line and the second feeding conveying belt line along a second direction, so that the sucker assembly can suck battery pieces in a material box and then place the battery pieces on the second feeding conveying belt line;
The battery piece feeding equipment further comprises an empty material box conveying mechanism, the empty material box conveying mechanism comprises a third material feeding conveying belt arranged behind the first material feeding conveying belt along a first direction and a fourth material feeding conveying belt line arranged on the other side of the first material feeding conveying belt line along a second direction, the material feeding conveying driving unit is further used for driving the material feeding sucker assembly to reciprocate between the first material feeding conveying belt line and the fourth material feeding conveying belt line along the second direction, so that the sucker assembly can suck the partition paper in the material box and then place the partition paper on the fourth material feeding conveying belt line, the empty material box conveying mechanism further comprises a driving mechanism connected with the third material feeding conveying belt, and the transverse moving driving mechanism is used for driving the third material feeding conveying belt to move to a position aligned with the fourth conveying belt along the second direction.
Further, the printing table top of the insulating glue screen printing device comprises a rotary driving mechanism and a plurality of rotary table tops which are circumferentially connected to an output shaft of the rotary driving mechanism, wherein a station where one rotary table top is located is used as a feeding station, a station where a rotary table top close to the battery piece typesetting device is located is used as a discharging station, the feeding station is the input end of the printing table top, and the discharging station is the output end of the printing table top; a printing blanking conveying mechanism is arranged corresponding to the blanking station and is used for conveying the battery piece printed on the blanking station to the next station; the station where at least one turntable table top between the feeding station and the discharging station is located is a printing station, and the screen printing component is arranged above the printing station.
Further, the manufacturing device further comprises a battery piece feeding device arranged in front of the insulating glue screen printing device, a scribing device, a substrate feeding device and a transition device arranged between the insulating glue screen printing device and the battery piece typesetting device, and the battery piece feeding device, the insulating glue screen printing device, the scribing device, the substrate feeding device, the transition device and the battery piece typesetting device are sequentially arranged along the first direction.
Further, the battery piece typesetting device further comprises a bus bar arrangement device arranged behind the battery piece placing mechanism along the first direction, wherein the bus bar arrangement device comprises a bus bar manufacturing mechanism and a bus bar carrying mechanism for carrying and placing the bus bars manufactured by the bus bar manufacturing mechanism on a substrate assembly;
the bus bar manufacturing mechanism is positioned above the first movable bearing mechanism and comprises a feeding roll for feeding out bus bars and a plurality of bus bar cutter assemblies which are arranged along a second direction at intervals and positioned on a feeding path of the feeding roll, wherein the bus bar cutter assemblies are used for cutting the fed-out bus bars into bus bar sections with required lengths, and the feeding direction of the feeding roll is the second direction;
The bus bar carrying mechanism comprises a longitudinal driving mechanism and a plurality of bus bar sucking discs which are connected to the longitudinal driving mechanism and are arranged along a second direction, and the longitudinal driving mechanism is used for carrying the plurality of bus bar sucking discs to reciprocate along a first direction so as to carry the plurality of bus bar sections after cutting to the substrate assembly.
As another aspect of the present application, the present application further proposes a manufacturing system of a photovoltaic solar cell module, including a plurality of manufacturing devices according to the above-mentioned that are arranged at intervals along a second direction, the manufacturing system further includes a substrate conveying assembly that is disposed between adjacent manufacturing devices, and the substrate conveying assembly includes a substrate longitudinal conveying line that is arranged along the second direction and a lifting driving mechanism that is connected with the substrate longitudinal conveying line.
The beneficial effect of this application relative prior art is: the device can realize that full-page battery pieces and welding strips are directly arranged on the substrate assembly, so that the problem of hidden cracking of the battery pieces caused by multiple carrying times is reduced; meanwhile, through the insulating adhesive screen printing equipment in the manufacturing device, the problem of short-circuiting of the anode and the cathode in a mode of directly arranging on the substrate assembly can be avoided.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the related art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is apparent that the drawings in the following description are only embodiments of the present application, and other drawings may be obtained according to the provided drawings without inventive effort to those skilled in the art.
The structures, proportions, sizes, etc. shown in the drawings are shown only in connection with the present disclosure and are not intended to limit the applicable scope of the disclosure, and thus, any structural modifications or changes in the proportions thereof should not be construed as essential to the invention, nor should it be construed as essential to the invention.
Fig. 1 is a schematic structural diagram of a manufacturing apparatus of a photovoltaic solar cell module according to an embodiment provided in the present application;
fig. 2 is a schematic structural diagram of a manufacturing apparatus of a photovoltaic solar cell module according to another embodiment provided in the present application;
fig. 3 is a schematic structural diagram of a manufacturing apparatus of a photovoltaic solar cell module according to another embodiment provided in the present application;
Fig. 4 is a schematic structural diagram of a substrate feeding and transition device according to an embodiment provided in the present application;
fig. 5 is a schematic structural diagram of a battery piece feeding device according to an embodiment provided in the present application;
fig. 6 is a schematic structural view of an insulation paste screen printing apparatus according to an embodiment provided in the present application;
FIG. 7 is a schematic structural view of a dicing apparatus according to an embodiment provided in the present application;
fig. 8 is a schematic structural diagram of a manufacturing system of a photovoltaic solar cell module according to an embodiment provided in the present application;
FIG. 9 is a schematic diagram of a solder strip feed assembly according to one embodiment of the present application;
fig. 10 is a schematic structural diagram of a laser welding apparatus according to an embodiment provided in the present application.
Detailed Description
Embodiments of the present application will now be described more fully hereinafter with reference to the accompanying drawings, in which it is shown, and in which it is evident that the embodiments described are exemplary only some, and not all embodiments of the application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
In order that the above-recited objects, features and advantages of the present application will become more readily apparent, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
As shown in fig. 1, the present application provides a manufacturing apparatus of a photovoltaic solar cell module, which includes an insulating glue screen printing device 200, a cell typesetting device 510, a solder strip typesetting device 520 and a laser welding device 600 that are sequentially arranged along a module manufacturing line direction; the insulating paste screen printing apparatus 200 and the battery piece set-up apparatus 510 are disposed along a first direction, for example, the X direction shown in fig. 1. The direction of the assembly line indicates the direction from the feeding end to the discharging end of the manufacturing device, where the material mainly refers to the battery piece, and the battery piece enters from the feeding end of the manufacturing device and then is output from the discharging end, where the feeding end is, for example, the input end of the device for screen printing insulating glue 200 (when the device for screen printing insulating glue 200 is further provided with the device for feeding battery piece 100, the feeding end may also be the input end of the device for feeding battery piece 100), and the discharging end is the output end of the device for laser welding 600. However, the materials of the battery assembly at least comprise solder strips and a substrate assembly except for the battery pieces, and only the substrate assembly is needed when the battery pieces are typeset, and the solder strips are needed when the solder strips are typeset, so that the materials mainly refer to the battery pieces when the direction of the assembly production line is described. The assembly line direction may be a straight line direction, for example, as shown in fig. 1, the ribbon typesetting device 520 and the laser welding device 600 are also disposed along the first direction; the direction of the assembly line may be set to be L-shaped according to the site or other requirements, for example, as shown in fig. 3, the solder strip typesetting device 520 and the laser welding device 600 are set along the Y direction perpendicular to the X direction; of course, the direction of the assembly line can also be a plurality of fold line directions, which is specifically set according to the actual requirement.
The insulating adhesive screen printing device 200 comprises a printing table top and a screen printing assembly arranged above the printing table top, wherein the screen printing assembly comprises a printing screen and a scraper arranged above the printing screen, and the insulating adhesive screen printing device is used for scraping insulating adhesive coated on the printing screen to the surface of a battery piece borne by the printing table top through the scraper; by coating insulating glue on the required positions (for example, between the adjacent thin grids on two sides of the main grid electrode) on the battery piece, the short circuit of the anode and the cathode in the manufacturing process of the battery component can be avoided. And the form of screen printing insulating glue has higher coating precision compared with other methods such as coating. The printing table top can adopt a structure that a rotary driving mechanism drives a plurality of rotary tables to rotate, and can also adopt other structures capable of finishing feeding, discharging and screen printing.
The battery piece typesetting device 510 includes a first movable bearing mechanism 5111, a battery piece conveying mechanism 5112 connected to an output end of the insulating glue screen printing device 200, and a battery piece placement mechanism 5113 connected to an output end of the battery piece conveying mechanism, where the first movable bearing mechanism 5111 is used to move along a first direction with a substrate assembly, the substrate assembly generally includes a lower rigid plate and an upper flexible layer (such as a glass back plate and an EVA film, and the substrate assembly is a common structure in the prior art), and the battery piece typesetting device 510 is used to place the battery pieces conveyed by the battery piece conveying mechanism 5112 onto the substrate assembly carried by the first movable bearing mechanism 5111 in a form of being arranged along a second direction by the battery piece placement mechanism 5113; the second direction is perpendicular to the first direction, and is, for example, the Y direction shown in fig. 1; after the first movable bearing mechanism 5111 receives the substrate assembly, the substrate assembly can be moved step by step along the first direction so as to arrange the full-page battery plate on the substrate assembly (for example, after the battery plate placing mechanism 5113 places a row of battery plates, the first movable bearing mechanism 5111 is moved step by step once), the first movable bearing mechanism 5111 can be a structure or a clamping jaw assembly comprising a feeding belt line, a discharging belt line and a sucking disc assembly moving along the first direction, after the feeding belt line receives the substrate assembly, the substrate assembly is moved by the sucking disc assembly or the clamping jaw assembly, when the substrate assembly needs to leave the battery plate typesetting device 510, the substrate assembly is transferred onto the discharging belt line by the sucking disc assembly or the clamping jaw assembly so as to be moved to the next station, namely, the welding belt typesetting device 520 through the discharging belt line, and since the first movable bearing mechanism 5111 is not an important point of the present application, details are omitted herein. The battery piece conveying mechanism 5112 may be a conveying belt, preferably, the battery piece is conveyed along the first direction, and the battery piece conveying mechanism 5112 may be disposed above or beside the first movable bearing mechanism 5111 and is in butt joint with the output device of the previous station; the battery plate placing mechanism 5113 may be a carrying assembly with a rotary driving mechanism or a linear driving mechanism or a manipulator as shown in fig. 1, wherein the rotary driving mechanism or the linear driving mechanism may be a rotary motor or a linear motor, and the carrying assembly further comprises a sucker assembly connected to the driving mechanism and used for taking and discharging battery plates. The battery piece placing mechanism 5113 may be disposed above the first movable bearing mechanism 5111, where the battery piece placing mechanism 5113 adsorbs the battery pieces conveyed in rows on the battery piece conveying mechanism 5112 and then arranges the battery pieces on the substrate assembly conveyed by the first movable bearing mechanism 5111 along the second direction.
Further, as shown in fig. 1, the battery cell layout apparatus 510 further includes a bus bar arrangement apparatus 530 disposed behind the battery cell placement mechanism 5113 in the first direction, the bus bar arrangement apparatus 530 including a bus bar manufacturing mechanism 5311, and a bus bar handling mechanism 5312 for handling the bus bars manufactured by the bus bar manufacturing mechanism 5311 onto a substrate assembly; the bus bar manufacturing mechanism 5311 is located above the first movable bearing mechanism 5111 and includes a feeding roll (not shown) for feeding out the bus bar and a plurality of bus bar cutter assemblies (not shown) located on the feeding path of the feeding roll and arranged at intervals along a second direction, wherein the bus bar cutter assemblies are used for cutting the fed-out bus bar into bus bar sections with required lengths, and the feeding direction of the feeding roll is the second direction; the bus bar handling mechanism 5311 includes a longitudinal driving mechanism and a plurality of bus bar suction cups connected to the longitudinal driving mechanism and disposed along a second direction, wherein the bus bar suction cups are disposed above the first movable carrying mechanism 5111, and the longitudinal driving mechanism is configured to reciprocate along the first direction with the plurality of bus bar suction cups to implement handling of the plurality of cut bus bar segments onto the substrate assembly, and the longitudinal driving mechanism may be a linear motor. In view of the fact that the specific structure of the bus bar arrangement device 530 is not an important matter of protection in the present application, it is not repeated here.
The solder tape typesetting device 520 includes a second movable bearing mechanism 5211 connected to the output end of the first movable bearing mechanism 5111, and a solder tape supply assembly 5212, a solder tape supply assembly 5213 and a solder tape traction assembly 5214 which are sequentially arranged along a third direction, wherein the second movable bearing mechanism 5211 is used for moving the substrate assembly with the integral battery pieces arranged along the third direction so that the integral solder tape is arranged on the substrate assembly with the integral battery pieces arranged, the third direction is the same as or different from the first direction, that is, the solder tape typesetting device 520 (the solder tape supply assembly 5212, the solder tape cutting assembly 5213 and the solder tape traction assembly 5214 in the solder tape typesetting device 520) can be sequentially arranged along the first direction and can be sequentially arranged along the second direction even along other directions according to requirements, and the solder tape supply assembly 5212, the solder tape cutting assembly 5213 and the solder tape traction assembly 5214 are preferably positioned above the second movable bearing mechanism 5211, and the solder tape typesetting device 520 is used for placing the solder tape supplied by the solder tape supply assembly 5212 onto the second movable bearing mechanism 5211 through the second movable bearing mechanism 5214; the second movable supporting mechanism 5211 is similar to the first movable supporting mechanism 5111, and the second movable supporting mechanism 5211 is not described in detail herein since it is not an important point of the present application. Further, the ribbon supply assembly 5212 includes a plurality of ribbon rolls arranged at intervals in a direction perpendicular to the third direction for providing the ribbon, each of the plurality of ribbon rolls paying out the ribbon in the third direction; the solder strip cutting assembly 5213 includes a driving mechanism and an upper cutter and a lower cutter extending in a direction perpendicular to the third direction, the driving mechanism moves the upper cutter downward to cut a plurality of solder strips of a desired length arranged in a direction perpendicular to the third direction, the solder strip pulling assembly 5214 includes, for example, a pulling driving mechanism and a plurality of pulling jaws connected to the pulling driving mechanism and arranged at intervals in a direction perpendicular to the third direction, for gripping and moving a row of solder strips obtained after cutting to a desired position on a surface of a battery piece on a substrate assembly carried on the second movable carrying mechanism 5211, the pulling jaws generally include an upper jaw and a lower jaw, and a driver for driving the upper and lower jaws to close or open to clamp or release the solder strips, and the solder strip pulling assembly 5214 may be of a conventional structure in the art. Since the solder strip feeding assembly 5212 and the solder strip cutting assembly 5213 are not essential to the present patent, they are not described in detail herein.
The laser welding apparatus 600 includes a welding platform 610, a sealing assembly 620 disposed above the welding strip platform 610, and a plurality of laser processing assemblies 630 disposed above the sealing assembly 620, and the laser welding apparatus 600 is used to complete welding of the full-face battery assembly through the laser processing assemblies 630 after the sealing assembly 620 and the welding platform 610 form a sealed space. Preferably, a plurality of laser processing assemblies 630 are disposed side-by-side. More specifically, a plurality of laser processing assemblies 630 may be coupled to a movable gantry, and the sealing assembly 620 may include a closure member (e.g., at least one film that may cover the surface of the battery assembly) that is movable with one of the welding platforms 610 to define an enclosed space with the welding platform 610 when the closure member is in contact with the welding platform 610, and the battery assembly placed on the welding platform 610 is placed in the enclosed space and the enclosed space is evacuated by an evacuation device. In laser welding, a movable gantry carries a plurality of laser machining assemblies 630 to weld full-face battery assemblies in a vacuum environment. The laser processing assembly 630 includes a laser for emitting a laser beam and a laser scanning assembly for controlling the laser beam to perform laser welding along a specified scan path. The movable gantry includes, for example, a beam that spans over the welding platform and a drive assembly that drives the beam to move along, for example, the length of the welding platform 610, and a plurality of laser machining assemblies 630 are coupled to the beam, the gantry being configured to move with the plurality of laser machining assemblies 630 so that the laser machining assemblies 630 can complete the welding of the full-face battery assembly. For example, as shown in fig. 10, as one example, the lifting drive mechanism 640 may lift the welding platform 610 and then contact the closure member to form a sealed space. Preferably, a sealing ring may be provided on the welding platform 610 such that the sealing assembly 620 and the welding platform 610 form a sealed space.
Further, the assembled battery pack may be transferred to the welding platform 610 through the welding feed conveyor line 660 (for example, in the form of a conveyor belt), for example, a hollow portion through which the welding conveyor line 650 (for example, a conveyor belt) passes is provided on the welding platform 610, a welding conveyor line 650 is provided corresponding to the hollow portion, when the battery pack is required to be transferred from the welding feed conveyor line 660 to the welding platform 610, the lifting driving mechanism 650 is lowered from a position higher than the welding conveyor line 650 to a position lower than the welding conveyor line 650 (during which the welding conveyor line 650 passes through the hollow portion), the welding conveyor line 650 is set to coincide in height with the welding feed conveyor line 660, then the welding feed conveyor line 660 operates synchronously with the welding conveyor line 650, the welding feed conveyor line 650 acquires the battery pack, and then the lifting driving mechanism 650 is lifted up with the welding platform 610 to receive the battery pack, and is lifted up to be in contact with the sealing member to form a sealed space. The structure of the laser welding apparatus 600 of the present application is not limited thereto.
The device can realize the laser welding process after arranging the full-page battery piece and the welding strip on the substrate component directly, thereby reducing the problem of hidden cracking of the battery piece caused by more carrying times; meanwhile, through the insulating adhesive screen printing equipment in the manufacturing device, the problem of short-circuiting of the anode and the cathode in a mode of directly arranging on the substrate assembly can be avoided.
As a specific configuration, as shown in fig. 9, the ribbon supply assembly 5212 includes: the welding coil feeding device comprises a plurality of rotatable welding coil rolls 10, a feeding driving mechanism 11, a plurality of single welding coil displacement assemblies 12 and a plurality of single welding coil unreeling sensing mechanisms 13, wherein the feeding driving mechanism 11 comprises a driving roller and a driving device (such as a motor) connected with the driving roller and used for driving the driving roller to rotate, and the driving roller is used for driving each welding coil roll contacted with the driving roller to rotate when the driving roller rotates; the single welding coil displacement assemblies 12 are in one-to-one correspondence with the welding coils, and are used for driving the corresponding welding coils to be separated from the driving roller or contact the driving roller again so that the driving roller which rotates stops driving the corresponding welding coils to rotate or driving the corresponding welding coils to rotate again, and the single welding coil displacement assemblies 12 can be lifting cylinders arranged below the welding coils; the single welding coil unreeling induction mechanisms 13 are in one-to-one correspondence with the welding coils and are respectively arranged on unreeling paths of the corresponding welding coils, each single welding coil unreeling induction mechanism 13 comprises a buffer wheel and a sensor, the sensor is used for sensing the length change of the corresponding welding coil unreeling welding coil, for example, a proximity sensor, and in operation, whether the buffer wheel is separated from or reaches an induction zone of the proximity sensor is detected so as to control lifting cylinders of the single welding coil displacement assemblies 130 to drive the corresponding welding coils to move or control a driving device to open and close. This welding strip feed subassembly drives a plurality of welding strip coils and unreels simultaneously and adopt the independent compensation mode of each welding strip coil unreels through using a rotatory drive roller (a motor), can practice thrift equipment occupation space, realizes that a plurality of welding strip coils carry out unreeling operation simultaneously and unreel length is the same, its with low costs, simple structure. Of course, the solder strip feeding assembly may be other structures, and will not be described herein.
As another embodiment, as shown in fig. 1, an intermediate transfer assembly and a photo-curing apparatus 800 for curing the insulating paste printed on the battery sheet are provided between the insulating paste screen printing apparatus 200 and the battery sheet set-up apparatus 510, and the photo-curing apparatus 800 includes a UV curing lamp provided above the intermediate transfer assembly. The middle conveying component can be a conveying belt, two ends of the middle conveying component are respectively abutted against the output end of the insulating glue screen printing equipment 200 and the input end of the battery piece typesetting equipment 510, after the battery piece is printed with the insulating glue, the battery piece on the printing table is transferred onto the conveying belt, the battery piece is downwards irradiated by the UV curing lamp to complete photo-curing, and then the battery piece is transferred onto the battery piece conveying mechanism from the conveying belt. The curing mode of the insulating adhesive is convenient and quick, and the curing effect is good.
As another embodiment, as shown in fig. 3, a steering module 700 is disposed between the battery piece typesetting device 510 and the solder strip typesetting device 520, and/or between the solder strip typesetting device 520 and the laser welding device 600, where the steering module 700 includes a steering receiving mechanism and a rotation driving mechanism connected with the steering receiving mechanism, the rotation driving mechanism is disposed below the steering receiving mechanism, and the rotation driving mechanism is used for driving the steering receiving mechanism to rotate by a required angle, and by disposing the steering module 700, the orientation of the substrate assembly can be turned after the arrangement of the battery pieces is completed, so that the solder strip typesetting device 520 and/or the laser welding device 600 can be arranged along a direction different from the previous device according to the field requirement or other requirements, for example, the rotation is 90 ° as shown in fig. 2, so that after the arrangement of the battery pieces is completed, the substrate assembly is conveyed along a direction parallel to the second direction after the whole rotation 90 of the battery pieces of the typeset. Preferably, the steering receiving mechanism may be a conveyor belt, and the rotary driving mechanism may be a rotary motor, so that the substrate assembly is conveniently conveyed between different stations through the conveyor belt while being received.
As another embodiment, the number of the insulating paste screen printing apparatuses 200 is two, and the insulating paste screen printing apparatuses are distributed side by side along the second direction, which are respectively a first screen printing unit and a second screen printing unit; the number of the battery piece conveying mechanisms 5112 and the number of the battery piece placing mechanisms 5113 are two, and the battery piece conveying mechanisms 5113 are symmetrically distributed along the second direction and are respectively a first battery piece conveying unit, a second battery piece conveying unit, a first battery piece placing unit and a second battery piece placing unit; and the first screen printing unit, the first battery piece conveying unit and the first battery piece placing unit are sequentially and correspondingly arranged along the first direction to form one circuit, and the second screen printing unit, the second battery piece conveying unit and the second battery piece placing unit are sequentially and correspondingly arranged along the first direction to form the other circuit. The corresponding arrangement means that the battery pieces sequentially pass through the components to perform corresponding operations such as screen printing, battery piece conveying, placing and the like. Through setting up double-line simultaneous working, not only can improve work efficiency, can save space simultaneously.
As another embodiment, the number of the solder strip typesetting devices 520 is two, namely, the first solder strip typesetting unit and the second solder strip typesetting unit, and the solder strip typesetting devices are sequentially arranged at intervals along the third direction, and are respectively used for arranging the first part of solder strip groups and the second part of solder strip groups, and the first part of solder strip groups and the second part of solder strip groups form all solder strips required by one battery assembly. The two welding strip feeding assemblies 5212 are respectively used for providing welding strips for the first part of welding strip groups and the second part of welding strip groups, the two welding strip cutting assemblies 5213 are used for cutting welding strips released by the welding strip feeding assemblies 5212 corresponding to the welding strip groups, so that a row of first part of welding strip units and a row of second part of welding strip units are respectively obtained, and a plurality of rows of first part of welding strip units and a plurality of rows of second part of welding strip units after cutting for a plurality of times form the first part of welding strip groups and the second part of welding strip groups respectively; the two welding strip traction assemblies 5214 are respectively used for clamping and moving a row of first part welding strip units and a row of second part welding strip units obtained after cutting to a required position on the second movable bearing mechanism 5211, wherein the required position refers to a position corresponding to a main grid line on a battery piece, namely a position where welding strips on the battery piece need to be placed, and each row of welding strips are sequentially arranged to a position corresponding to the main grid line of the battery piece. In the third direction, the initial positions of the welding strips of each row of first part welding strip units in the first part welding strip group are the same, the initial positions of the welding strips of each row of second part welding strip units in the second part welding strip group are the same, and the initial positions of the first part welding strip units and the second part welding strip units are different.
As another embodiment, as shown in fig. 10, the number of welding lands 610 in the laser welding apparatus 600 is two, and the number of the welding lands is respectively a first welding land and a second welding land which are sequentially arranged at intervals along a fourth direction, and the fourth direction is the same as or different from the first direction; the number of the sealing assemblies 620 is two, namely a first sealing assembly and a second sealing assembly, wherein the first sealing assembly is arranged above the first welding platform, and the second sealing assembly is arranged above the second welding platform; the laser welding apparatus 600 further includes a welding feed conveyor line 660, a first welding conveyor line, a second welding conveyor line, and a welding discharge conveyor line 670, which are disposed in sequence along the fourth direction, wherein the several conveyor lines are located at the same height; the first welding platform and the second welding platform are also respectively connected with a first lifting driving mechanism and a second lifting driving mechanism; the first welding platform is provided with a first hollowed-out part corresponding to the first welding conveying line, the second welding platform is provided with a second hollowed-out part corresponding to the second welding conveying line, so that the first welding conveying line can pass through the first hollowed-out part when the first lifting driving mechanism carries the first welding platform to move up and down, and the second welding conveying line can pass through the second hollowed-out part when the second lifting driving mechanism carries the second welding platform to move up and down; the output end of the first welding conveying line is connected with the input end of the second welding conveying line. As described above, by providing the hollowed-out portion and carrying the welding platform 610 up and down by the up-down driving mechanism 640, the battery assembly is transferred from the welding feed conveyor line 660 to the welding platform 610 and can contact with the sealing member to form a sealed space. When it is desired to transfer a welded battery assembly from welding transfer line 650 to welding outfeed line 670, the principle of operation is similar to that of the feed. The fourth direction is the same as or different from the first direction, that is, the two laser welding apparatuses 600 may be sequentially arranged along the first direction or may not be sequentially arranged along the first direction according to the requirement, for example, may be sequentially arranged along the second direction or even be arranged along other directions according to the actual requirement. For smooth transport, the output end of the first welding conveyor line may be connected to the second welding conveyor line by an intermediate conveyor line (also a belt conveyor line, for example, which is shown in fig. 10 but is not numbered).
In this embodiment, by providing two welding platforms 610, i.e. two welding stations, when one station performs laser welding on a battery assembly, another battery assembly can be transferred from the lower side thereof through the welding conveyor line 650 to perform loading and unloading and prepare for welding at another station, so that the two stations alternately perform laser welding and loading and unloading, thereby greatly improving productivity. Specifically, as shown in fig. 10, the station where the right welding platform 610 is located is considered to be a station, and the station where the left welding platform 610 is located is considered to be B station. When the a-station is performing laser welding on the battery assembly, another group of battery assemblies welded at the B-station can be conveyed to the welding discharging conveying line 670 through the welding conveying line 650 below the welding platform 610 of the a-station to perform blanking, and then a new battery assembly to be welded is conveyed to the welding platform 610 of the B-station through the welding feeding conveying line 630 to perform operations such as feeding before welding, lifting, sealing, vacuumizing and the like. When the welding of the battery assembly of the station A is completed, the station B starts to perform laser welding processing on the solar battery assembly, meanwhile, the battery assembly processed by the station A descends to the welding conveying line 630 of the station A and then is discharged, and meanwhile, the battery assembly to be welded is conveyed to the station A through the welding feeding conveying line 630, the welding conveying line 650 of the station B and the station A, and operations such as feeding, jacking, sealing and vacuumizing before welding are performed. Thus, the two stations alternately perform laser welding and feeding and discharging, and the productivity of welding equipment is improved.
Further, for such a dual-station laser welding apparatus 600, the number of laser processing assemblies 630 may be one or two, and when one, the laser processing assemblies may be reciprocally moved between the two stations by a movable gantry; when the number is two, the two laser processing assemblies 630 can be used for welding the same battery assembly at the same station according to actual process requirements, or are respectively responsible for half of the welding.
As another embodiment, the manufacturing apparatus further includes a substrate feeding and transition device 400 disposed between the insulating paste screen printing device 200 and the battery piece typesetting device 510, where the insulating paste screen printing device 200, the substrate feeding and transition device 400, and the battery piece typesetting device 510 are sequentially disposed along the first direction, and the substrate feeding and transition device 400 includes a substrate assembly conveying line, where the substrate assembly conveying line is used for inputting a substrate assembly for the battery piece typesetting device 510. The substrate assembly line may be a conventional belt line, among other things. By providing a substrate assembly line between the insulating gel screen printing apparatus 200 and the battery piece typesetting apparatus 510, it is convenient to directly and automatically feed the substrate assembly into the battery piece typesetting apparatus 510 along the first direction after the substrate assembly is placed on the substrate assembly line. The substrate assembly may be placed on the substrate assembly line in various manners, for example, the substrate assembly line falls onto the substrate assembly line from above, or the substrate assembly line may be transferred onto the substrate assembly line through a belt line perpendicular to the first direction, which is not limited in specific manner, and the purpose of the substrate assembly line may be achieved. It should be noted that, when the photo-curing device 800 is further disposed between the insulating glue screen printing device 200 and the battery piece typesetting device 510, in order to ensure the curing effect of the insulating glue, the photo-curing device 800 may be disposed at a position close to the insulating glue screen printing device 200, and then the substrate feeding and transition device 400 may be disposed.
As another embodiment, as shown in fig. 4, the substrate assembly conveying line is a plurality of transverse lines 410 sequentially arranged at intervals along the second direction, the substrate feeding and transition device 400 further includes a lifting mechanism and a plurality of longitudinal lines 420 sequentially arranged at intervals along the first direction, the longitudinal lines are arranged to intersect with the transverse lines, the lifting mechanism is connected with the transverse lines 410 or the longitudinal lines 420 so that after the substrate assembly is placed on the longitudinal lines 420 along the second direction, the substrate assembly is transferred from the longitudinal lines 420 to the transverse lines 410 by lifting the transverse lines 410 or the longitudinal lines 420, and an output end of the transverse lines 410 is connected with the first movable bearing mechanism 5111. The longitudinal line 420 is preferably a conveyor belt extending in the second direction in this embodiment, and the transverse line 410 is a conveyor belt extending in the first direction in this embodiment. To accommodate larger substrate assemblies, a plurality of transverse flow lines 410 and longitudinal flow lines 420 are provided. Preferably, three longitudinal pipelines 420 are arranged at intervals along the first direction, two transverse pipelines 410 are arranged at intervals along the second direction, and one transverse pipeline 410 comprises two sections of transverse belts which extend along the first direction and are arranged separately, wherein the longitudinal pipeline 420 positioned at the middle position of the three longitudinal pipelines 420 is arranged between the two sections of transverse belts, so that the longitudinal pipeline 420 and the transverse pipeline 410 are arranged in a crossing way. As one of them, for example, the lifting mechanism is connected to the longitudinal assembly line 420, when the lifting mechanism works, the substrate assembly can be sent to the upper part of the longitudinal assembly line 420, after reaching a proper position, the lifting mechanism descends along with the longitudinal assembly line 420, the substrate assembly falls onto the transverse assembly line 410, and the substrate assembly can be moved to the next station (i.e. the battery piece typesetting device 510) along the first direction by driving the transverse assembly line 410 to work.
As another embodiment, the substrate feeding and transition apparatus 400 further includes a transition pipeline 430 disposed at two sides of the substrate assembly conveying pipeline along the second direction, which are a first transition pipeline unit and a second transition pipeline unit respectively; the first transition flow unit is respectively connected with the first screen printing unit and the first battery piece conveying unit, and the second transition flow unit is respectively connected with the second screen printing unit and the second battery piece conveying unit. Through setting up transition assembly line 430 at the station that base plate material loading and transition equipment 400 are located for the battery piece after the screen printing can be transferred to the battery piece typesetting equipment 510 of next station through transition assembly line 430, makes battery piece transportation process more coherent. In addition, since the transition pipelines 430 are two, the working efficiency can be further improved.
As another example, a drying assembly 440 is further disposed on the conveying path of the transition line 430, and the drying assembly includes at least one heating mechanism, such as a heating fan, positioned above the transition line 430. The battery cells are dried by the heating fan in the drying assembly 440 in consideration of the surface of the battery cells transferred from the previous process requiring drying. The heating mechanism may also be other conventional heating structures in the art.
As another embodiment, the manufacturing apparatus further includes a dicing apparatus 300 disposed between the insulating glue screen printing apparatus 200 and the battery piece typesetting apparatus 510, where the insulating glue screen printing apparatus 200, the dicing apparatus 300 and the battery piece typesetting apparatus 510 are sequentially disposed along the first direction, the dicing apparatus 300 includes a dicing conveying mechanism, a dicing assembly 310 is disposed above a conveying path of the dicing conveying mechanism, and an output end of the insulating glue screen printing apparatus 200 is connected to the battery piece conveying mechanism 5112 through the dicing conveying mechanism. The dicing assembly may be a dicing method in the prior art, for example, a lossy mechanical breaking method or a lossless laser dicing method. Considering that the battery cells in the conventional IBC battery pack are in the form of half-sheets, the half-sheets are cut by the dicing apparatus 300 after the screen printing is performed. The placement of the dicing apparatus 300 in this position facilitates the fabrication of the battery assembly. When the photo-curing device 800 and the substrate feeding and transition device 400 are provided at the same time, the insulating glue screen printing device 200, the photo-curing device 800, the dicing device 300, the substrate component feeding device 400, and the battery piece typesetting device 510 may be sequentially provided along the direction of the component manufacturing line.
As another embodiment, the number of the dicing apparatuses 300 is two, and the dicing apparatuses are symmetrically distributed along the second direction, which are the first dicing unit and the second dicing unit, respectively; the first screen printing unit, the first scribing unit, the first battery piece conveying unit and the first battery piece placing unit are sequentially and correspondingly arranged along a first direction; the second screen printing unit, the second scribing unit, the second battery piece conveying unit and the second battery piece placing unit are sequentially and correspondingly arranged along the first direction. The corresponding arrangement means that the battery pieces sequentially pass through the components to perform corresponding operations such as screen printing, scribing, battery piece conveying, placing and the like. By arranging the double wires, the working efficiency can be improved, and meanwhile, the space can be saved.
As another embodiment, as shown in fig. 7, the dicing feeding mechanism includes an interactive feeding platform 340, and a dicing feeding and feeding mechanism 350 and a dicing discharging and feeding mechanism 360 separately disposed on the same side of the interactive feeding platform 340, wherein an input end of the dicing feeding and feeding mechanism 350 is connected to an output end of the printing table, and the dicing assembly 310 is located above the interactive feeding platform 340; the dicing apparatus 300 further includes a first dicing carrying mechanism 320 located above the dicing feed conveying mechanism 350 and a second dicing carrying mechanism 330 located above the dicing discharge conveying mechanism 360, the first dicing carrying mechanism 320 includes a first lateral carrying driving mechanism and a first carrying suction cup connected to the first lateral carrying driving mechanism, and the first dicing carrying mechanism 320 is configured to reciprocate between the dicing feed conveying mechanism 350 and the interactive conveying platform 340 with the first carrying suction cup; the second scribing carrying mechanism 330 includes a second transverse carrying driving mechanism and a second carrying sucker connected to the second transverse carrying driving mechanism, the second scribing carrying mechanism 330 is used for carrying the second carrying sucker to and fro between the interactive conveying platform 340 and the scribing discharging conveying mechanism 360, and the scribing discharging conveying mechanism 360 is used for conveying the diced battery piece to the next station. The interactive conveying platform 340 comprises a base, at least two conveying components are arranged on the base, at least one bearing platform is arranged on each conveying component, each conveying component comprises a first X-axis module and a Z-axis module, the first X-axis module is connected to the base, the Z-axis module is connected to the first X-axis module, the bearing platform is connected to the Z-axis module, and the at least two conveying components are configured to drive at least one corresponding bearing platform to move left and right along the horizontal direction and/or move up and down along the vertical direction and sequentially pass through a scribing feeding station corresponding to the output end of the scribing feeding conveying mechanism 350 on the base, a scribing processing station corresponding to the scribing component 310 and a scribing blanking station corresponding to the input end of the scribing discharging conveying mechanism 360, and circulate alternately; wherein, scribing feeding station, scribing processing station and scribing unloading station set gradually along first direction. The scribing feeding and discharging conveying mechanisms 350 and 360 may be belt conveying lines, and the structures of the interactive conveying platform, the first scribing conveying mechanism 320 and the second scribing conveying mechanism 330 may be conventional structures in the prior art, and considering that these specific structures are not the focus of this patent, they are not described in detail herein.
Preferably, in the present embodiment, the dicing assembly 310 is a laser processing assembly, and also includes a laser and a laser scanning assembly. The processing efficiency can be submitted through setting up the harmless scribing of mutual conveying platform 340 battery piece, simultaneously, because in the harmless scribing process, mutual conveying platform 340 can take the battery piece to remove through below the laser instrument for the processing precision of harmless scribing is higher. In addition, the scribing feeding and conveying mechanism 350 and the scribing discharging and conveying mechanism 360 are separately arranged on the same side of the interactive conveying platform 340, so that the manufacturing device of the embodiment is more compact in structure and convenient for battery piece circulation.
As another embodiment, the battery piece feeding device 100 is further disposed before the insulating glue screen printing device 200 along the direction of the assembly line, the battery piece feeding device 100, the insulating glue screen printing device 200 and the battery piece typesetting device 510 are sequentially disposed along the first direction, the battery piece feeding device 100 includes a feeding conveying mechanism for conveying the battery piece, and an output end of the feeding conveying mechanism is connected with an input end of the insulating glue screen printing device 200. The feeding conveying mechanism is a conveying belt, for example. By providing the battery piece feeding apparatus 100, a plurality of battery pieces are automatically fed into the manufacturing device.
In order to improve the working efficiency, as another embodiment, as shown in fig. 1, 2 and 3, the number of the feeding conveying mechanisms is two, and the feeding conveying mechanisms are distributed side by side along the second direction, and are respectively a first feeding conveying unit and a second feeding conveying unit; and the first feeding conveying unit, the first screen printing unit, the first battery piece conveying unit and the first battery piece placing unit are sequentially and correspondingly arranged along the first direction to form one circuit, and the second feeding conveying unit, the second screen printing unit, the second battery piece conveying unit and the second battery piece placing unit are sequentially and correspondingly arranged along the first direction to form the other circuit. The corresponding arrangement means that the battery pieces sequentially pass through the components to perform corresponding operations such as feeding, screen printing, placing and the like of the battery pieces. The double lines are arranged, so that the working efficiency can be improved, and meanwhile, the space is saved.
As another embodiment, as shown in fig. 5, the battery piece feeding device 100 further includes a feeding and carrying mechanism 110, where the feeding and carrying mechanism includes a first feeding and carrying belt line 120 disposed along a first direction, and a second feeding and carrying belt line 130 disposed along a second direction on one side of the first feeding and carrying belt line 120, and the first feeding and carrying belt 120 is used for carrying a material box under the feeding and carrying mechanism 110 along the first direction; for the embodiment, the battery pieces and the separator are stacked at intervals in the material box; the feeding and conveying mechanism 110 includes a feeding and conveying driving unit and a feeding sucker assembly connected to the feeding and conveying driving unit, where the feeding and conveying driving unit is configured to reciprocate between the first feeding conveyor belt line 120 and the second feeding conveyor belt line 130 along the second direction with the feeding sucker assembly, so that the sucker assembly can suck the battery piece in the material box and then place the battery piece on the second feeding conveyor belt line 130; when the device works, whether the battery piece is on the inner surface of the discharging box or is a paper is judged through the sensor, and when the battery piece is judged, the charging sucker component absorbs the battery piece and moves along the Y direction to place the battery piece on the second charging conveying belt line 130, and the second charging conveying belt line 130 outputs the battery piece to the next station (namely the insulating glue screen printing device 200).
The battery slice feeding device 100 further comprises a blank box conveying mechanism, the blank box conveying mechanism comprises a third feeding conveying belt 140 arranged behind the first feeding conveying belt 120 along a first direction and a fourth feeding conveying belt line 160 arranged on the other side of the first feeding conveying belt line 120 along a second direction, the feeding conveying driving unit is further used for driving the feeding sucker assembly to reciprocate between the first feeding conveying belt line 120 and the fourth feeding conveying belt line 160 along the second direction, the sucker assembly can suck the partition paper in the box and then place the partition paper on the fourth feeding conveying belt line 160, the blank box conveying mechanism further comprises a transverse moving driving mechanism 150 connected with the third feeding conveying belt 140, and the transverse moving driving mechanism 150 is used for driving the third feeding conveying belt 140 to move to a position aligned with the fourth conveying belt 160 along the second direction. When the feeding device is in operation, the sensor is used for judging whether the surface of the discharging box is the battery piece or the paper, and when the surface of the discharging box is judged to be the paper, the feeding sucker component is used for sucking the paper and moving along the Y direction to place the paper on the fourth feeding conveyor belt line 160, and the fourth feeding conveyor belt line 160 outputs the box filled with the paper in the driving direction opposite to the driving direction of the first feeding conveyor belt 120. When all the battery pieces and the separator paper in the cassettes on the first feeding conveyor belt line 120 are removed and only the empty cassettes remain, the third feeding conveyor belt 140 works, the empty cassettes are transferred onto the third feeding conveyor belt 140 from the first feeding conveyor belt line 120, then the traversing driving mechanism 150 works, the third feeding conveyor belt 140 is driven to move to a position collinear with the fourth feeding conveyor belt 160, the third feeding conveyor belt 140 and the fourth feeding conveyor belt 160 work simultaneously, and the empty cassettes are transferred onto the fourth feeding conveyor belt 160 from the third feeding conveyor belt 140 and then output. The battery piece feeding device 100 can automatically and continuously input the battery pieces which are in the feeding form of battery pieces and are arranged at intervals from the separating paper into the manufacturing device.
Further, the number of the feeding sucker assemblies is two, and the two feeding sucker assemblies are connected to the feeding conveying driving unit at intervals along the second direction, so that the two feeding sucker assemblies can work simultaneously (when the first feeding sucker assembly is used for placing the battery piece on the second feeding conveying belt line 130, the second feeding sucker assembly is used for sucking the paper in the material box on the first feeding belt conveying line 120), and the working efficiency is improved.
As another embodiment, as shown in fig. 6, the printing table top of the insulating glue screen printing apparatus 200 includes a rotary driving mechanism and a plurality of turntable table tops circumferentially connected to an output shaft of the rotary driving mechanism, wherein a station where one turntable table top is located is used as a feeding station, a station where a turntable table top close to the battery piece typesetting apparatus 510 is located is used as a discharging station, the feeding station is an input end of the printing table top, and when the battery piece feeding apparatus 100 is further provided at a previous station of the printing apparatus, in order to enable the battery piece to be consecutively input onto the turntable table top, a printing feeding conveying mechanism 210 may be further provided corresponding to the feeding station, that is, after the battery piece feeding apparatus 100 is conveyed to the printing feeding conveying mechanism 210, the battery piece is conveyed onto the turntable table top of the feeding station; the blanking station is the output end of the printing table, a printing blanking conveying mechanism 220 is arranged corresponding to the blanking station, and the printing blanking conveying mechanism 220 is used for conveying the battery piece printed on the turntable table corresponding to the blanking station to the next station; when the manufacturing apparatus has the photo-curing device 800, the printing blanking conveying mechanism 220 can be used as an intermediate conveying component, and the UV curing lamp is disposed above the printing blanking conveying mechanism 220. The station where at least one turntable table top between the feeding station and the discharging station is located is a printing station, and the screen printing component is arranged above the printing station. In addition, in order to facilitate the conveying and printing of the battery pieces, generally, each turntable table surface comprises a roll paper, and the motor drives the scroll to move so that the battery pieces borne on each turntable table surface are input onto the turntable table surface from a conveying belt corresponding to the feeding station or output onto a conveying belt of the discharging station from the current turntable table surface under the movement of the roll paper. Wherein, the printing screen is designed according to the requirement to prevent the short circuit of the positive and negative electrodes.
It should be noted that, preferably, when all the devices in the manufacturing apparatus are arranged in a linear manner along the first direction, the apparatus occupies a small total area in the length direction, and the product circulation is convenient.
Preferably, when the device comprises the battery piece feeding device 100, the insulating glue screen printing device 200, the scribing device 300, the substrate feeding and transition device 400, the battery piece typesetting device 510, the welding strip typesetting device 520 and the laser welding device 600, at least the battery piece feeding device 100, the insulating glue screen printing device 200, the scribing device 300, the substrate feeding and transition device 400 and the battery piece typesetting device 510 are arranged along the first direction, so that the device occupies a small total area, and the product circulation is convenient.
The battery piece feeding apparatus 100 includes a feeding conveying mechanism for conveying battery pieces. Further, the number of the feeding conveying mechanisms is two, and the feeding conveying mechanisms are distributed side by side along the second direction and are respectively a first feeding conveying unit and a second feeding conveying unit; the number of the dicing devices 300 is two, and the dicing devices are symmetrically distributed along the second direction, namely a first dicing unit and a second dicing unit; the substrate feeding and transition device 400 further includes a transition assembly line 430 disposed at two sides of the substrate assembly conveying assembly line along the second direction, which are a first transition assembly line unit and a second transition assembly line unit respectively; and the first feeding conveying unit, the first screen printing unit, the first scribing unit, the first transition assembly line unit, the first battery piece conveying unit and the first battery piece placing unit are correspondingly arranged in sequence along the first direction, and the second feeding conveying unit, the second screen printing unit, the second scribing unit, the second transition assembly line unit, the second battery piece conveying unit and the second battery piece placing unit are correspondingly arranged in sequence along the first direction, so that the working efficiency is improved.
According to another aspect of the present application, as shown in fig. 8, the present application further proposes a manufacturing system of a photovoltaic solar module, including a plurality of manufacturing apparatuses described above that are disposed at intervals along a second direction, the manufacturing system further includes a substrate conveying assembly 900 disposed between adjacent manufacturing apparatuses, the substrate conveying assembly 900 includes a substrate longitudinal conveying line disposed along the second direction and a lifting driving mechanism connected to the substrate longitudinal conveying line, and the lifting driving mechanism is used for driving the substrate longitudinal conveying line to perform lifting movement so that the substrate longitudinal conveying line is aligned in a height direction to access a plane of a substrate assembly device in the manufacturing apparatus, for example, a substrate loading and transition apparatus 400 is disposed between an insulating glue screen printing apparatus 200 and a battery piece typesetting apparatus 510 in each manufacturing apparatus, and the substrate longitudinal conveying assembly is used for conveying the substrate assemblies one by one onto a substrate assembly conveying line of each substrate loading and transition apparatus 400, so that each manufacturing apparatus has a substrate assembly input. Through setting up many manufacturing devices, can promote the productivity greatly.
In the present specification, each embodiment is described in a progressive manner, or a parallel manner, or a combination of progressive and parallel manners, and each embodiment is mainly described as a difference from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant points refer to the description of the method section.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (20)
1. The manufacturing device of the photovoltaic solar cell module is characterized by comprising an insulating adhesive screen printing device, a cell typesetting device, a welding strip typesetting device and a laser welding device which are sequentially arranged along the direction of a module manufacturing assembly line; the insulating glue screen printing equipment and the battery piece typesetting equipment are arranged along a first direction;
the insulating glue screen printing equipment comprises a printing table top and a screen printing assembly arranged above the printing table top, wherein the screen printing assembly comprises a printing screen and a scraper arranged above the printing screen, and the insulating glue screen printing equipment is used for scraping insulating glue coated on the printing screen to the surface of a battery piece borne by the printing table top through the scraper;
The battery piece typesetting equipment comprises a first movable bearing mechanism, a battery piece conveying mechanism connected with the output end of the insulating glue screen printing equipment and a battery piece placing mechanism connected with the output end of the battery piece conveying mechanism, wherein the battery piece placing mechanism is positioned above the first movable bearing mechanism and used for moving along the first direction with a substrate assembly, and the battery piece typesetting equipment is used for placing the battery pieces conveyed by the battery piece conveying mechanism on the substrate assembly borne by the first movable bearing mechanism in a mode of arranging along the second direction through the battery piece placing mechanism; the second direction is perpendicular to the first direction;
the welding strip typesetting equipment comprises a second movable bearing mechanism connected with the output end of the first movable bearing mechanism, and a welding strip feeding assembly, a welding strip cutting assembly and a welding strip traction assembly which are sequentially arranged along a third direction, wherein the welding strip feeding assembly, the welding strip cutting assembly and the welding strip traction assembly are all positioned above the second movable bearing mechanism, the second movable bearing mechanism is used for moving along the third direction with a substrate assembly with full-page battery pieces arranged thereon, the third direction is the same as or different from the first direction, and the welding strip typesetting equipment is used for placing the welding strip provided by the welding strip feeding assembly on the battery pieces borne by the second movable bearing mechanism through the welding strip traction assembly after cutting the welding strip;
The laser welding equipment comprises a welding platform, a sealing assembly arranged above the welding strip platform, and a plurality of laser processing assemblies arranged above the sealing assembly, wherein the laser welding equipment is used for completing the welding of the full-page battery assembly through the laser processing assemblies after the sealing assembly and the welding platform form a sealing space.
2. The manufacturing device according to claim 1, wherein an intermediate conveying assembly and a photo-curing device are arranged between the insulating glue screen printing device and the battery piece typesetting device, the intermediate conveying assembly is respectively abutted to the output end of the insulating glue screen printing device and the input end of the battery piece typesetting device, and the photo-curing device comprises a UV curing lamp which is arranged above the intermediate conveying assembly and used for curing the insulating glue.
3. The manufacturing device according to claim 1, wherein a steering module is arranged between the battery piece typesetting equipment and the welding strip typesetting equipment and/or between the welding strip typesetting equipment and the laser welding equipment, the steering module comprises a steering bearing mechanism and a rotary driving mechanism connected with the steering bearing mechanism, the steering bearing mechanism is arranged above the rotary driving mechanism, and the rotary driving mechanism is used for driving the steering bearing mechanism to rotate.
4. The manufacturing apparatus according to claim 1, wherein the number of the insulating paste screen printing devices is two, and the insulating paste screen printing devices are distributed side by side along the second direction, and are respectively a first screen printing unit and a second screen printing unit; the number of the battery piece conveying mechanisms and the number of the battery piece placing mechanisms are two, and the battery piece conveying mechanisms and the battery piece placing mechanisms are symmetrically distributed along the second direction respectively and are respectively a first battery piece conveying unit, a second battery piece conveying unit, a first battery piece placing unit and a second battery piece placing unit; and the first screen printing unit, the first battery piece conveying unit and the first battery piece placing unit are sequentially and correspondingly arranged along the first direction, and the second screen printing unit, the second battery piece conveying unit and the second battery piece placing unit are sequentially and correspondingly arranged along the first direction.
5. The manufacturing apparatus according to claim 1 or 4, wherein the number of the solder strip typesetting devices is two, and the solder strip typesetting devices are respectively a first solder strip typesetting unit and a second solder strip typesetting unit, and are sequentially arranged at intervals along a third direction, and are respectively used for arranging a first part of solder strip groups and a second part of solder strip groups, and the first part of solder strip groups and the second part of solder strip groups form all solder strips required by a battery assembly.
6. The manufacturing apparatus according to claim 1 or 4, wherein the number of the welding lands in the laser welding device is two, and the first welding lands and the second welding lands are sequentially arranged at intervals along a fourth direction, and the fourth direction is the same as or different from the first direction; the number of the sealing assemblies is two, namely a first sealing assembly and a second sealing assembly, wherein the first sealing assembly is arranged above the first welding platform, and the second sealing assembly is arranged above the second welding platform; the laser welding equipment further comprises a welding feeding conveying line, a first welding conveying line and a second welding conveying line which are sequentially arranged along the fourth direction; the first welding platform and the second welding platform are also respectively connected with a first lifting driving mechanism and a second lifting driving mechanism; the first welding platform is provided with a first hollow part corresponding to the first welding conveying line, the second welding platform is provided with a second hollow part corresponding to the second welding conveying line, so that the first welding conveying line can pass through the first hollow part when the first lifting driving mechanism carries the first welding platform to move up and down, and the second welding conveying line can pass through the second hollow part when the second lifting driving mechanism carries the second welding platform to move up and down; the output end of the first welding conveying line is connected with the input end of the second welding conveying line.
7. The manufacturing apparatus of claim 1 or 4, further comprising a substrate feeding and transition device disposed between the insulating paste screen printing device and the battery piece typesetting device, wherein the insulating paste screen printing device, the substrate feeding and transition device, and the battery piece typesetting device are sequentially disposed along a first direction, and the substrate feeding and transition device comprises a substrate assembly conveying line, and the substrate assembly conveying line is used for inputting a substrate assembly for the battery piece typesetting device.
8. The manufacturing apparatus according to claim 7, wherein the substrate assembly transportation line is a plurality of horizontal lines sequentially arranged at intervals along the second direction, the substrate feeding and transition device further comprises a lifting mechanism and a plurality of longitudinal lines sequentially arranged at intervals along the first direction, the longitudinal lines are arranged to intersect with the horizontal lines, and the lifting mechanism is connected with the horizontal lines or the longitudinal lines so that after the substrate assembly is placed on the longitudinal lines along the second direction, the substrate assembly is transferred from the longitudinal lines to the horizontal lines by lifting the horizontal lines or the longitudinal lines;
The output end of the transverse assembly line is connected with the first movable bearing mechanism.
9. The apparatus of claim 7, wherein the substrate loading and transition device further comprises a transition pipeline disposed along the second direction on both sides of the substrate assembly transfer pipeline, the transition pipeline being a first transition pipeline unit and a second transition pipeline unit, respectively.
10. The apparatus of claim 9, wherein the transition line further comprises a drying assembly disposed on the transport path, the drying assembly including at least one heating mechanism positioned above the transition line.
11. The manufacturing apparatus according to claim 1 or 4, further comprising a dicing apparatus provided between the insulating paste screen printing apparatus and the battery piece typesetting apparatus, the insulating paste screen printing apparatus, the dicing apparatus, and the battery piece typesetting apparatus being provided in this order along a first direction, the dicing apparatus including a dicing conveying mechanism, a dicing assembly being provided above a conveying path of the dicing conveying mechanism, an output end of the insulating paste screen printing apparatus being connected to the battery piece conveying mechanism through the dicing conveying mechanism.
12. The apparatus according to claim 11, wherein the number of the dicing devices is two, and the dicing devices are symmetrically distributed along the second direction, and are respectively a first dicing unit and a second dicing unit.
13. The manufacturing device according to claim 11, wherein the dicing feed conveying mechanism comprises an interactive conveying platform, and a dicing feed conveying mechanism and a dicing discharge conveying mechanism which are separately arranged on the same side of the interactive conveying platform, wherein an input end of the dicing feed conveying mechanism is connected with an output end of the printing table, and the dicing assembly is positioned above the interactive conveying platform; the scribing equipment further comprises a first scribing carrying mechanism and a second scribing carrying mechanism, wherein the first scribing carrying mechanism is positioned above the scribing feeding conveying mechanism, the second scribing carrying mechanism is positioned above the scribing discharging conveying mechanism, the first scribing carrying mechanism comprises a first transverse carrying driving mechanism and a first carrying sucker connected to the first transverse carrying driving mechanism, and the first scribing carrying mechanism is used for carrying the first carrying sucker to reciprocate between the scribing feeding conveying mechanism and the interactive conveying platform; the second scribing conveying mechanism comprises a second transverse conveying driving mechanism and a second conveying sucker connected to the second transverse conveying driving mechanism, the second scribing conveying mechanism is used for carrying the second conveying sucker to reciprocate between the interactive conveying platform and the scribing discharging conveying mechanism, and the scribing discharging conveying mechanism is used for conveying the scribed battery piece to the next station.
14. The manufacturing device according to claim 1 or 4, wherein a battery piece feeding device is further arranged in front of the insulating glue screen printing device along the assembly manufacturing line direction, the battery piece feeding device, the insulating glue screen printing device and the battery piece typesetting device are sequentially arranged along the first direction, the battery piece feeding device comprises a feeding conveying mechanism for conveying battery pieces, and an output end of the feeding conveying mechanism is connected with an input end of the insulating glue screen printing device.
15. The manufacturing device of claim 14, wherein the number of the feeding conveying mechanisms is two, and the feeding conveying mechanisms are distributed side by side along the second direction, and are respectively a first feeding conveying unit and a second feeding conveying unit.
16. The apparatus of claim 14, wherein the battery piece loading device further comprises a loading and transporting mechanism, the loading and transporting mechanism comprises a first loading and transporting belt line arranged along a first direction, a second loading and transporting belt line arranged on one side of the first loading and transporting belt line along a second direction, and the first loading and transporting belt is used for transporting the material box to the lower part of the loading and transporting mechanism along the first direction; the feeding conveying mechanism comprises a feeding conveying driving unit and a feeding sucker assembly connected to the feeding conveying driving unit, and the feeding conveying driving unit is used for driving the feeding sucker assembly to reciprocate between the first feeding conveying belt line and the second feeding conveying belt line along a second direction, so that the sucker assembly can suck battery pieces in a material box and then place the battery pieces on the second feeding conveying belt line;
The battery piece feeding equipment further comprises an empty material box conveying mechanism, the empty material box conveying mechanism comprises a third material feeding conveying belt arranged behind the first material feeding conveying belt along a first direction and a fourth material feeding conveying belt line arranged on the other side of the first material feeding conveying belt line along a second direction, the material feeding conveying driving unit is further used for driving the material feeding sucker assembly to reciprocate between the first material feeding conveying belt line and the fourth material feeding conveying belt line along the second direction, so that the sucker assembly can suck the partition paper in the material box and then place the partition paper on the fourth material feeding conveying belt line, the empty material box conveying mechanism further comprises a driving mechanism connected with the third material feeding conveying belt, and the transverse moving driving mechanism is used for driving the third material feeding conveying belt to move to a position aligned with the fourth conveying belt along the second direction.
17. The manufacturing device according to claim 1, wherein the printing table top of the insulating glue screen printing equipment comprises a rotary driving mechanism and a plurality of rotary table tops which are circumferentially connected to an output shaft of the rotary driving mechanism, wherein a station where one rotary table top is located is used as a feeding station, a station where a rotary table top close to the battery piece typesetting equipment is located is used as a discharging station, the feeding station is an input end of the printing table top, and the discharging station is an output end of the printing table top; a printing blanking conveying mechanism is arranged corresponding to the blanking station and is used for conveying the battery piece printed on the blanking station to the next station; the station where at least one turntable table top between the feeding station and the discharging station is located is a printing station, and the screen printing component is arranged above the printing station.
18. The manufacturing apparatus of claim 1, further comprising a battery piece feeding device disposed before the insulating glue screen printing device, a dicing device and a substrate feeding and transition device disposed between the insulating glue screen printing device and the battery piece typesetting device, wherein the battery piece feeding device, the insulating glue screen printing device, the dicing device, the substrate feeding and transition device, and the battery piece typesetting device are sequentially disposed along a first direction.
19. The manufacturing apparatus according to claim 1, wherein the battery piece arranging device further includes a bus bar arranging device provided behind the battery piece placing mechanism in the first direction, the bus bar arranging device including a bus bar manufacturing mechanism, and a bus bar carrying mechanism for carrying the bus bar manufactured by the bus bar manufacturing mechanism to place on the substrate assembly;
the bus bar manufacturing mechanism is positioned above the first movable bearing mechanism and comprises a feeding roll for feeding out bus bars and a plurality of bus bar cutter assemblies which are arranged along a second direction at intervals and positioned on a feeding path of the feeding roll, wherein the bus bar cutter assemblies are used for cutting the fed-out bus bars into bus bar sections with required lengths, and the feeding direction of the feeding roll is the second direction;
The bus bar carrying mechanism comprises a longitudinal driving mechanism and a plurality of bus bar sucking discs which are connected to the longitudinal driving mechanism and are arranged along a second direction, and the longitudinal driving mechanism is used for carrying the plurality of bus bar sucking discs to reciprocate along a first direction so as to carry the plurality of bus bar sections after cutting to the substrate assembly.
20. A system for manufacturing a photovoltaic solar module, comprising a plurality of manufacturing devices according to any one of claims 1 to 19 arranged at intervals along a second direction, the system further comprising a substrate transport assembly arranged between adjacent manufacturing devices, the substrate transport assembly comprising a substrate longitudinal transport line arranged along the second direction and a lifting drive mechanism connected to the substrate longitudinal transport line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321628310.9U CN220604709U (en) | 2023-06-26 | 2023-06-26 | Manufacturing device and manufacturing system of photovoltaic solar cell module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321628310.9U CN220604709U (en) | 2023-06-26 | 2023-06-26 | Manufacturing device and manufacturing system of photovoltaic solar cell module |
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| Publication Number | Publication Date |
|---|---|
| CN220604709U true CN220604709U (en) | 2024-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321628310.9U Active CN220604709U (en) | 2023-06-26 | 2023-06-26 | Manufacturing device and manufacturing system of photovoltaic solar cell module |
Country Status (1)
| Country | Link |
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| CN (1) | CN220604709U (en) |
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2023
- 2023-06-26 CN CN202321628310.9U patent/CN220604709U/en active Active
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