CN210156411U - Bus bar transfer module - Google Patents

Bus bar transfer module Download PDF

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Publication number
CN210156411U
CN210156411U CN201921464036.XU CN201921464036U CN210156411U CN 210156411 U CN210156411 U CN 210156411U CN 201921464036 U CN201921464036 U CN 201921464036U CN 210156411 U CN210156411 U CN 210156411U
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China
Prior art keywords
bus bar
base
rotary
wheel
transfer module
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CN201921464036.XU
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Chinese (zh)
Inventor
雷水德
曾庆礼
高宜江
袁国钟
左佰洋
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Suzhou Link Automation Technology Co Ltd
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Suzhou Link Automation Technology Co Ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Abstract

The utility model discloses a bus bar transfer module, which comprises a base, wherein a substrate is arranged on the base, the substrate can move up and down relative to the base, and a plurality of suckers are arranged at the bottom of the substrate side by side; a tape sticking assembly is arranged on the base plate and can move up and down relative to the base plate; the adhesive tape sticking assembly comprises at least one rotary sticking wheel, the rotary sticking wheel is driven by a motor to rotate, an adhesive tape is wound on the rotary sticking wheel, a blade is arranged on one side of the rotary sticking wheel, and the blade can be close to or far away from the rotary sticking wheel so as to cut the adhesive tape with preset length. This busbar moves and carries module, can bond busbar and shingle piece fixedly before the welding, prevent effectively that the busbar from shifting at welding process, ensure the stability of busbar welding position, promote welding quality and solar cell's quality, improve production efficiency, reduction in production cost.

Description

Bus bar transfer module
Technical Field
The utility model belongs to solar cell production field, concretely relates to busbar moves and carries module.
Background
With the rapid development of global technology and economy, more and cleaner energy is increasingly needed to meet demand. Since solar energy resources are not discharged with carbon dioxide during power generation and have a small environmental burden, solar cells are vigorously developed as energy sources in many countries and regions.
In the production process of the solar cell, after the solar cell is subjected to series welding, a plurality of laminated tiles need to be connected into a laminated tile plate by using a bus bar, current flows through a rear junction box through the bus bar, and then positive and negative lead-out wires are divided, so that a solar cell module with higher power is finally formed. A conventional solar cell tile stacking plate is shown in fig. 1, wherein an end bus bar 1, a bypass bus bar 2 and a parallel bus bar 3 are connected to each tile stacking sheet 4 on the tile stacking plate, wherein the end bus bar 1 is connected to an end lead of the tile stacking plate by welding, the bypass bus bar 2 is connected to the end bus bar 1 by welding, and the parallel bus bar 3 is connected to a lead of the tile stacking plate and the bypass bus bar 2 by welding.
The bus bar is transferred to a preset position of the tile stacking plate by the transfer mechanism, then the welding mechanism executes welding operation, and in the welding process, the bus bar is poor in stability and easy to move, so that the welding quality problem is caused, and the quality of the solar cell cannot be guaranteed; in order to prevent the problem, the adjustment needs to be carried out in time, which seriously reduces the production efficiency, thereby influencing the beat of the whole flow process and objectively promoting the production cost.
SUMMERY OF THE UTILITY MODEL
In view of the not enough of prior art existence above, the utility model provides a busbar moves and carries module.
The utility model adopts the technical proposal that: the bus bar transfer module comprises a base, wherein a substrate is arranged on the base, the substrate can move up and down relative to the base, and a plurality of suckers are arranged at the bottom of the substrate side by side; a tape sticking assembly is arranged on the base plate and can move up and down relative to the base plate; the adhesive tape sticking assembly comprises at least one rotary sticking wheel, the rotary sticking wheel is driven by a motor to rotate, an adhesive tape is wound on the rotary sticking wheel, a blade is arranged on one side of the rotary sticking wheel, and the blade can be close to or far away from the rotary sticking wheel so as to cut the adhesive tape with preset length.
As an improvement to the above, the taping assembly further includes a mounting plate that is movable left and right relative to the base plate, and the rotary taping wheel and the blade are mounted on the mounting plate.
As an improvement to the above scheme, the mounting plate is driven by a linear motor to move left and right relative to the substrate.
As an improvement to the above, two sets of the rotary attaching wheels and the blades are mounted on the mounting plate.
As an improvement to the above scheme, the base plate is driven by the cylinder to move up and down relative to the base, and a sliding rail is connected between the base plate and the base.
As an improvement to the above scheme, each sucker is connected with a vacuum generating device through a pipeline, and a check valve is connected to the pipeline corresponding to each sucker.
As an improvement to the above, a plurality of through holes are opened on the circumferential surface of the rotary attaching wheel, and the plurality of through holes are connected to a plurality of vacuum generators through pneumatic rotary joints.
As an improvement to the above scheme, the tape adhering assembly further comprises a slide rail cylinder, the slide rail cylinder is arranged on one side of the rotary adhering wheel, and the blade is mounted on the slide rail cylinder and driven by the slide rail cylinder to be close to or far away from the rotary adhering wheel.
As an improvement to the above scheme, the base is connected with a horizontal guide rail, and the base can horizontally move along the horizontal guide rail so as to drive the substrate and the adhesive tape sticking assembly to horizontally move.
In an improvement to the above, a welding module is mounted on the base plate, and the welding module includes a guide rail fixedly connected to the base plate and a welding head mounted on the guide rail and capable of sliding left and right relative to the guide rail.
Has the advantages that: the utility model provides a busbar moves and carries module can bond busbar and shingle piece fixedly before the welding, prevents effectively that the busbar from shifting at welding process, ensures the stability of busbar welding position, promotes welding quality and solar cell's quality, improves production efficiency, reduction in production cost.
Drawings
Fig. 1 is a schematic structural diagram of a conventional solar cell tile stack;
fig. 2 is a schematic structural diagram of a bus bar transfer module according to an embodiment of the present disclosure;
FIG. 3 is a schematic diagram of a laminated tile structure using a bus bar transfer module according to an embodiment of the present disclosure;
fig. 4 is an enlarged view of a portion a of fig. 2.
Detailed Description
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
The utility model provides a busbar moves and carries module for on moving the busbar to the preset position of folding shingle, be convenient for fold welding of busbar on the shingle. The following embodiments will describe the bus bar transfer module in detail by taking the transfer of the bypass bus bar as an example.
Referring to fig. 2 and fig. 3, fig. 2 shows a structure of the bus bar transfer module according to an embodiment of the present invention, the bus bar transfer module includes a base 1042, a substrate 1040 is mounted on the base 1042, the substrate 1040 can move up and down relative to the base 1042, and a plurality of suckers 1041 are mounted at the bottom of the substrate 1040 side by side.
Fig. 3 shows a laminated tile structure to which the bus bar transfer module is applied, and it is to be understood that the bus bar transfer module is not limited to the laminated tile structure shown in fig. 3, and can be applied to bus bar transfer of any existing laminated tile structure. The present embodiment will be described by taking the transfer of the bypass bus bar 2 on the tile stack as an example in fig. 3.
In this embodiment, each of the suckers 1041 is connected to a vacuum generating device through a pipeline, the vacuum generating device extracts air to generate negative pressure at the suckers 1041, and the bypass bus bar 2 is sucked up. It can be understood that the plurality of suckers 1041 are arranged side by side in the same direction as the length direction of the bypass bus bar 2.
In one embodiment, the base 1042 is connected to a horizontal rail 1043, and can move horizontally along the horizontal rail 1043 to drive the substrate 1040 and the suction cup 1041 to move horizontally. When the bypass bus bar needs to be transferred, the base 1042 moves to the position above the bypass bus bar along the horizontal guide rail 1043, the substrate 1040 drives the plurality of suckers 1041 to move downward relative to the base 1042 and suck the bypass bus bar 2, then the base 1042 moves to a preset position of the tile stack 100 along the horizontal guide rail 1043, the vacuum generating device blows air, and the bypass bus bar 2 is placed at the preset position.
The base 1040 is driven by a cylinder to move up and down relative to the base 1042, and a slide rail is connected between the base 1040 and the base 1042; the base 1042 can be driven by a linear motor or an air cylinder to move horizontally along the horizontal guide rail 1043.
Furthermore, each pipeline corresponding to the suction cup 1041 is connected with a check valve, so that any suction cup 1041 is damaged or deformed, and other suction cups 1041 can still continue to work under the intercepting action of the check valve, and the production efficiency is improved. In contrast, in the prior art, any one of the suckers in the bus bar transferring system is damaged or deformed, and a vacuum pipeline cannot be closed due to one sucker, so that the suckers of the transferring system lose suction force integrally, and finally the bus bar is failed to be grabbed or drops after being grabbed, and the production efficiency is reduced.
In this embodiment, a tape unit 108 is mounted on the base plate 1040, and the tape unit 108 can move up and down relative to the base plate 1040. Further, the tape sticking assembly 108 is driven by an air cylinder to move up and down relative to the base plate 1040, and a slide rail is connected between the tape sticking assembly 108 and the base plate 1040.
After the bypass bus bar 2 is placed at the preset position of the tile stacking plate, the adhesive tape sticking assembly 108 sticks the adhesive tape 200 with the preset length to the bypass bus bar 2 and the tile stacking plate, so that the bypass bus bar 2 is fixed in position relative to the tile stacking plate 4, the bypass bus bar 2 is prevented from shifting in the welding process, the stability of the welding position of the bypass bus bar 2 is ensured, the production efficiency is improved, and the production cost is reduced.
Referring to fig. 4, fig. 4 shows an enlarged structure of a portion a in fig. 2, the tape attaching assembly includes at least one rotating attaching wheel 1081, the rotating attaching wheel 1081 is driven by a motor 1083 to rotate, the tape is wound around the circumferential surface of the rotating attaching wheel 1081, a blade 1082 is disposed at one side of the rotating attaching wheel 1081, the blade 1082 can be close to or far from the rotating attaching wheel 1081 to cut a predetermined length of the tape 200, and meanwhile, the tape attaching assembly 108 moves vertically downward relative to the substrate 1040, the rotating attaching wheel 1081 presses down to attach the predetermined length of the tape 200 to the bypass bus bar 2 and the tile stacking plate.
Further, the tape assembly 108 further comprises a slide rail air cylinder 1084, the slide rail air cylinder 1084 is disposed on one side of the rotary attaching wheel 1081, and the blade 1082 is mounted on the slide rail air cylinder 1084 and driven by the slide rail air cylinder 1084 to approach or depart from the rotary attaching wheel 1081.
Specifically, the rotating attachment wheel 1081 is driven by a motor 1083 to rotate, the blade 1082 is driven by a sliding rail air cylinder 1084 to approach or separate from the rotating attachment wheel 1081, when the blade 1082 approaches the rotating attachment wheel 1081, the adhesive tape wound thereon is cut to a predetermined length, the adhesive tape assembly 108 is driven by an air cylinder or a linear motor to move vertically and downwardly along the substrate 1040, and the adhesive tape 200 with the predetermined length is attached to the bypass bus bar 2 and the tile stacking plate.
Further, a plurality of through holes are formed in the circumferential surface of the rotary attaching wheel 1081, the through holes are connected with a plurality of vacuum generators through pneumatic rotary joints, in the operation process of the adhesive tape attaching assembly 108, the vacuum generators connected around the through holes provided with the uncut adhesive tapes on the circumferential surface of the rotary attaching wheel 1081 suck air so that the uncut adhesive tapes are adsorbed on the circumferential surface of the rotary attaching wheel 1082, and the vacuum generators connected around the through holes provided with the adhesive tapes 200 cut by the cutter 1082 on the circumferential surface of the rotary attaching wheel 1081 blow air so that the adhesive tapes 200 are attached to the bypass bus bars 2 and the laminated tiles.
Further, the taping assembly 108 includes a mounting plate 1085, the mounting plate 1085 being movable left and right relative to the base plate 1040, the rotary application wheel 1081 and the blade 1082 being mounted on the mounting plate 1085. Accordingly, the rotary attaching wheel 1081 and the blade 1082 are moved left and right relative to the substrate 1040 by the mounting plate 1085, so as to attach the tape 200 to the bypass bus bar 2 and the tile stack at different positions.
In one embodiment, two sets of the rotary attaching wheel 1081 and the blades 1082 are provided, and are respectively provided on the left and right sides of the mounting plate 1085, so that two pieces of the adhesive tape 200 having a predetermined length can be simultaneously attached to the bypass bus bar 2 and the shingle, and it is understood that three or more rotary attaching wheels 1081 may be provided in other embodiments.
Further, the mounting plate 1085 is moved left and right relative to the base plate 1040 by the linear motor.
In one embodiment, a welding assembly 105 is further mounted on the base plate 1040, and the welding assembly 105 is used to weld the bypass bus bar 2 to the end bus bar 1 after the taping operation of the taping assembly 108 is completed.
The welding assembly 105 includes a guide rail 1050 fixedly coupled to the base plate 1040, and a welding head 1051 mounted on the guide rail 1050 and slidable left and right with respect to the guide rail 1050.
Further, the welding head 1051 can slide left and right along the guide rail 1050 under the driving of a linear motor or an air cylinder, so as to be suitable for welding different positions of the bypass bus bar 2.
In this embodiment, two sets of the welding assemblies 105 are respectively installed on the left and right sides of the substrate 1040, and two sets of the welding assemblies 105 can simultaneously weld two positions of the bypass bus bar 2, it is understood that in other embodiments, more than three sets of the welding assemblies 105 may be provided.
After the bypass bus bar 2 is placed at a preset position of the tile stacking plate, the tape sticking assembly 108 sticks the tape 200 with a preset length to the bypass bus bar 2 and the tile stacking plate, the welding head 1051 horizontally moves to a position to be welded along the guide rail 1050, and the substrate 1040 moves downward relative to the base 1042 to drive the welding head 1051 to move downward to weld a point to be welded.
Further, the welding head 1051 may be welded by electromagnetic welding, laser welding, hot air blowing welding, electric soldering iron welding, spot welding, or the like. Wherein the electromagnetic welding converts electromagnetic energy into mechanical energy to complete the welding, and correspondingly, the welding head 1051 is an electromagnetic induction head; the laser welding uses a laser beam with high energy density as a heat source to locally heat a welded workpiece so as to complete welding, correspondingly, a welding head 1051 is a laser head, and the bypass bus bar 2 can be connected with the end bus bar 1 by the laser head emitting the laser beam with high energy density; correspondingly, the welding head 1051 is a hot air pipe, a heating wire is arranged in the hot air pipe, the air is heated by the heating wire, and the bypass bus bar 2 and the end bus bar 1 are heated by the hot air pipe by the heated compressed air or inert gas to be connected; spotlight welding heats bypass bus bar 2 and tip bus bar 1 through the spotlight and then accomplishes the welding, and is corresponding, soldered connection 1051 is the spotlight lamp house, and the spotlight lamp house heats bypass bus bar 2 and tip bus bar 1 and can be connected bypass bus bar 2 and tip bus bar 1.
It can be understood that a solder strip is superimposed on each of the end bus bar 1 and the bypass bus bar 2, and the solder strip is melted by heating to weld the end bus bar 1 and the bypass bus bar 2 together.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims (10)

1. A bus bar transfer module comprises a base and is characterized in that a base plate is mounted on the base and can move up and down relative to the base, and a plurality of suckers are mounted at the bottom of the base plate side by side; a tape sticking assembly is arranged on the base plate and can move up and down relative to the base plate; the adhesive tape sticking assembly comprises at least one rotary sticking wheel, the rotary sticking wheel is driven by a motor to rotate, an adhesive tape is wound on the rotary sticking wheel, a blade is arranged on one side of the rotary sticking wheel, and the blade can be close to or far away from the rotary sticking wheel so as to cut the adhesive tape with preset length.
2. The bus bar transfer module of claim 1, wherein the taping assembly further comprises a mounting plate movable side-to-side relative to the base plate, the rotary applicator wheel and blade being mounted on the mounting plate.
3. The bus bar transfer module according to claim 2, wherein the mounting plate is moved left and right relative to the substrate by a linear motor.
4. The bus bar transfer module according to claim 2, wherein two sets of the rotary attachment wheels and blades are mounted on the mounting plate.
5. The bus bar transfer module according to claim 1, wherein the base is moved up and down relative to the base by a cylinder, and a slide rail is connected between the base and the base.
6. The bus bar transfer module according to claim 1, wherein each of the suction cups is connected to a vacuum generator through a pipeline, and a check valve is connected to the pipeline corresponding to each suction cup.
7. The bus bar transfer module according to claim 1, wherein a plurality of through holes are opened on a circumferential surface of the rotary attaching wheel, and the plurality of through holes are connected to a plurality of vacuum generators through pneumatic rotary joints.
8. The busbar transfer module of claim 1, wherein the taping assembly further comprises a rail cylinder disposed on one side of the rotary attachment wheel, the blade being mounted on the rail cylinder and driven by the rail cylinder toward or away from the rotary attachment wheel.
9. The bus bar transfer module according to claim 1, wherein the base is connected to a horizontal rail, and the base is horizontally movable along the horizontal rail to move the substrate and tape assembly horizontally.
10. The bus bar transfer module according to any one of claims 1 to 9, wherein a soldering module is mounted on the base plate, and the soldering module includes a rail fixedly connected to the base plate and a soldering head mounted on the rail and slidable left and right with respect to the rail.
CN201921464036.XU 2019-09-04 2019-09-04 Bus bar transfer module Active CN210156411U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921464036.XU CN210156411U (en) 2019-09-04 2019-09-04 Bus bar transfer module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921464036.XU CN210156411U (en) 2019-09-04 2019-09-04 Bus bar transfer module

Publications (1)

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CN210156411U true CN210156411U (en) 2020-03-17

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110444638A (en) * 2019-09-04 2019-11-12 苏州德睿联自动化科技有限公司 Busbar transfer mould group

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110444638A (en) * 2019-09-04 2019-11-12 苏州德睿联自动化科技有限公司 Busbar transfer mould group

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