CN103121135A - Thin film solar cell bus bar intersection automatic hot welding device - Google Patents
Thin film solar cell bus bar intersection automatic hot welding device Download PDFInfo
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- CN103121135A CN103121135A CN2013100396254A CN201310039625A CN103121135A CN 103121135 A CN103121135 A CN 103121135A CN 2013100396254 A CN2013100396254 A CN 2013100396254A CN 201310039625 A CN201310039625 A CN 201310039625A CN 103121135 A CN103121135 A CN 103121135A
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Abstract
The invention relates to a thin film solar cell bus bar intersection automatic hot welding device and belongs to the field of semiconductor welding equipment. The device comprises a thin film solar cell transmission positioning mechanism, wherein a wire feeding sliding plate driven by a linear driving mechanism is arranged above the transmission positioning mechanism, a welding wire wheel is arranged on the wire feeding sliding plate in a rotary model through a shaft, a welding presser foot is arranged above a thin film solar cell bus bar intersection and is driven by the linear driving mechanism, and a welding gun is arranged on a welding gun sliding plate driven by a welding gun sliding plate linear driving mechanism. In a welding process, the linear driving mechanism of the wire feeding sliding plate drives the wire feeding sliding plate to send a welding wire to the intersection, the linear driving mechanism drives the welding presser foot to be pressed on the welding wire, the linear driving mechanism of the welding gun sliding plate drives the welding gun on the welding gun sliding plate to reach to the intersection, and then hot welding is achieved. The thin film solar cell bus bar intersection automatic hot welding device is good in welding quality, high in welding speed, applicable to large-scale thin film solar cell production, and capable of effectively improving product quality and production efficiency.
Description
Technical field
The present invention relates to a kind of solar battery convergent current bar crosspoint welder, particularly a kind of thin film solar cell crosspoint automatic heating welder that confluxes, belong to the semiconductor field of welding devices.
Background technology
After the thin film solar cell transform light energy is electric energy, need to electric energy be collected to derivation by corresponding busbar, usually using two perpendicular bands to be linked into terminal box by two horizontal conductive strips again after two end electrodes is confluxed draws as both positive and negative polarity, to form crosspoint between perpendicular band and cross band, the impact that the welding in crosspoint has outbalance to the performance of hull cell and life-span, combined material and the usage of current thin film battery convergent belt have: the one, and the notacoria electrode is aluminium material, convergent belt is respectively aluminium strip and aluminium nickel strap, can adopt the ultrasonic bonding aluminium strip and the crosspoint of confluxing, this method easily causes pad insecure, the problem such as easily come off, the 2nd, back plate electrode is the nickel material, convergent belt is tin-coated copper strip, adopt thermal weld tin-coated copper strip and the crosspoint of confluxing, this mode welding quality is higher, but be by manually completing substantially, the 3rd, the notacoria material is aluminium, the convergent belt material is tin-coated copper strip, the bonding convergent belt of conductive silver glue and the thermal weld crosspoint of confluxing, this mode cost is higher, the 4th, the notacoria material is aluminium, the material that confluxes is aluminum foil and adhesive tape, roll bonding aluminum foil and adhesive tape and the roll bonding crosspoint of confluxing, the equipment that this mode adopts and material are all higher.
Summary of the invention
The present invention is for providing a kind of thin film solar cell crosspoint automatic heating welder that confluxes.
A kind of thin film solar cell provided by the present invention crosspoint automatic heating welder that confluxes, comprise thin film solar cell transmission detent mechanism, be provided with the wire feed slide plate that straight line driving mechanism drives above the transmission detent mechanism, the welding wire wheel rotates and is arranged on the wire feed slide plate by axle, the welding presser feet drives and is arranged on top, thin film solar cell busbar crosspoint by straight line driving mechanism, welding gun is arranged on the welding gun slide plate of welding gun slide plate straight line driving mechanism driving, during welding, the straight line driving mechanism of wire feed slide plate drives the wire feed slide plate that welding wire is delivered to crosspoint, the straight line driving mechanism of welding presser feet drives the welding presser feet to push down welding wire, the straight line driving mechanism of welding gun slide plate drives the welding gun on the welding gun slide plate to arrive crosspoint and realizes hot weld
,be provided with portal frame above the transmission detent mechanism, be provided with total lifter slide that straight line driving mechanism drives on portal frame, the straight line driving mechanism of described wire feed slide plate, the straight line driving mechanism of welding presser feet, the straight line driving mechanism of welding gun slide plate all is arranged on total lifter slide, conflux on total lifter slide above crosspoint and be provided with the cooling presser feet of air-flow that straight line driving mechanism drives, be provided with the thread pressing block that straight line driving mechanism drives above the wire feed slide plate, when the welding presser feet compresses welding wire, the straight line driving mechanism of thread pressing block drives thread pressing block to press down welding wire and makes welding wire wheel rotation release welding wire, described straight line driving mechanism is cylinder or linear electric motors or cam or thrust electromagnet, be provided with the wire-feeding pipe that extends to the crosspoint of confluxing on the wire feed slide plate, welding wire sends to through wire-feeding pipe the crosspoint of confluxing.
The conflux useful technique effect of crosspoint automatic heating welder of a kind of thin film solar cell provided by the present invention is: this device can be after detecting the supplied materials thin film solar cell, automatically control and realize welding wire feeding by PLC, the welding presser feet is pushed down welding wire, thread pressing block presses down the release welding wire, the welding gun welding that puts in place, the cooling repertoire of solder joint, the Automation of Welding in crosspoint has realized confluxing, the present invention arranges welding condition by adjustment, welding quality is high, speed of welding is fast, grade is consistent, can avoid preferably manual work to waste time and energy and the inconsistent situation of welding quality, this device adopts gantry frame structure, can directly be mounted on the top of thin film solar cell transfermatic, be provided with the air cooling machine structure in this device, weld after cooling and can directly start transmission and enter next process, need not standing cooling solder joint, can effectively guarantee the production line beat, this application of installation is in extensive thin film solar cell is produced, can effectively improve product quality and production efficiency.
The accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
The specific embodiment
In order to explain more fully enforcement of the present invention, embodiment of the present invention is provided, these embodiments are only to elaboration of the present invention, do not limit the scope of the invention.The particularly suitable automatic heating of the present invention welding thin film solar cell perpendicular band used that confluxes is the copper aluminium strip, and the cross band of thereto is the formed crosspoint of confluxing of tin-coated copper strip.
The assembling process of this device is: as shown in Figure 1, be provided with portal frame 7 above the transmission detent mechanism, be provided with total lifter slide 8 that straight line driving mechanism drives on portal frame 7, the straight line driving mechanism of wire feed slide plate 1, the straight line driving mechanism of welding presser feet 3, the straight line driving mechanism of welding gun slide plate 5 all is arranged on total lifter slide 8, in the present embodiment, straight line driving mechanism adopts the cylinder setting, welding wire wheel 2 rotates and is arranged on wire feed slide plate 1 by axle, welding presser feet 3 drives and is arranged on top, thin film solar cell busbar crosspoint by straight line driving mechanism, welding gun 4 is arranged on the welding gun slide plate 5 of welding gun slide plate straight line driving mechanism driving, conflux on total lifter slide 8 above crosspoint 12 and be provided with the cooling presser feet 9 of air-flow that straight line driving mechanism drives, be provided with the thread pressing block 10 that straight line driving mechanism drives above wire feed slide plate 1, be provided with the wire-feeding pipe 11 that extends to the crosspoint of confluxing on wire feed slide plate 1, welding wire 6 sends to through wire-feeding pipe 11 crosspoint of confluxing, the straight line driving mechanism of this device is except cylinder, can or be also linear electric motors or for cam or for the thrust electromagnet, this device can arrange two along portal frame 7 both sides, to two, both sides conflux crosspoint realize simultaneously the welding, further to enhance productivity.
The course of work of the present invention is: thin film solar cell is below conveyer belt is transferred to the portal frame 7 of frame, total lifter slide 8 is under the effect of cylinder, and after driving solder stick 6 hitch feeds parts, welding gun thermal compression welding part, welding, the compression cooling segment approaches the position, crosspoint of confluxing that needs welding.Then wire feed slide plate 1 drives under the effect of cylinder at it, send solder stick 6 to arrive welding position, welding wire presser feet 3 drives air cylinder driven welding presser feet 3 to push down welding wire 6, the driving thread pressing block 10 of thread pressing block 10 presses down the solder stick 6 that drives welding wire wheel 2 to rotate the release clamping and sends certain-length, for welding feeding next time, prepare, then welding gun 4 presses down, to the crosspoint 12 heating welding of confluxing, after the weld heating certain hour, welding gun 4 is regained, it is cooling that the straight line driving mechanism of the cooling presser feet 9 of air-flow drives the cooling presser feet 9 of air-flow to press down the butt welding contact air blowing, make welding position cooling fast, after cooling, the cooling presser feet 9 of air-flow is regained, on portal frame, total lifter slide drives the total lifter slide 8 of air cylinder driven to move upward, whole thermal weld device rises, starting transmitting device makes hull cell transfer to next operation from portal frame, complete whole welding process.
After describing embodiments of the present invention in detail, the personage who is familiar with this technology can be well understood to, can carry out various variations and modification not breaking away under above-mentioned claim and spirit, any simple modification, equivalent variations and modification that all foundations technical spirit of the present invention is done above embodiment, the scope that all belongs to technical solution of the present invention, and the present invention also is not limited to the embodiment of example in specification.
Claims (6)
1. the thin film solar cell crosspoint automatic heating welder that confluxes, comprise thin film solar cell transmission detent mechanism, it is characterized in that: above the transmission detent mechanism, be provided with the wire feed slide plate (1) that straight line driving mechanism drives, welding wire wheel (2) rotates and is arranged on wire feed slide plate (1) by axle, welding presser feet (3) drives and is arranged on top, thin film solar cell busbar crosspoint by straight line driving mechanism, welding gun (4) is arranged on the welding gun slide plate (5) of welding gun slide plate straight line driving mechanism driving, during welding, the straight line driving mechanism of wire feed slide plate (1) drives wire feed slide plate (1) that welding wire (6) is delivered to crosspoint, the straight line driving mechanism of welding presser feet (3) drives welding presser feet (3) to push down welding wire (6), the straight line driving mechanism of welding gun slide plate drives the welding gun (4) on welding gun slide plate (5) to arrive crosspoint and realizes hot weld.
2. the thin film solar cell according to claim 1 crosspoint automatic heating welder that confluxes, it is characterized in that: above the transmission detent mechanism, be provided with portal frame (7), be provided with total lifter slide (8) that straight line driving mechanism drives on portal frame (7), the straight line driving mechanism of described wire feed slide plate (1), the straight line driving mechanism of welding presser feet (3), the straight line driving mechanism of welding gun slide plate (5) all are arranged on total lifter slide (8).
3. the thin film solar cell according to claim 2 crosspoint automatic heating welder that confluxes, it is characterized in that: the top, crosspoint of confluxing on total lifter slide (8) is provided with the cooling presser feet of air-flow (9) that straight line driving mechanism drives.
4. the thin film solar cell according to claim 1 crosspoint automatic heating welder that confluxes, it is characterized in that: in wire feed slide plate (1) top, be provided with the thread pressing block (10) that straight line driving mechanism drives, when welding presser feet (3) compresses welding wire (6), the straight line driving mechanism of thread pressing block (10) driving thread pressing block (10) presses down welding wire (6) makes welding wire wheel (2) rotation discharge welding wire.
5. according to the described thin film solar cell of any claim of claim 1 to the 4 crosspoint automatic heating welder that confluxes, it is characterized in that: described straight line driving mechanism is cylinder or linear electric motors or cam or thrust electromagnet.
6. the thin film solar cell according to claim 1 crosspoint automatic heating welder that confluxes, it is characterized in that: be provided with the wire-feeding pipe (11) that extends to the crosspoint of confluxing on wire feed slide plate (1), welding wire (6) sends to through wire-feeding pipe the crosspoint of confluxing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100396254A CN103121135A (en) | 2013-02-01 | 2013-02-01 | Thin film solar cell bus bar intersection automatic hot welding device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100396254A CN103121135A (en) | 2013-02-01 | 2013-02-01 | Thin film solar cell bus bar intersection automatic hot welding device |
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| CN103121135A true CN103121135A (en) | 2013-05-29 |
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| CN2013100396254A Pending CN103121135A (en) | 2013-02-01 | 2013-02-01 | Thin film solar cell bus bar intersection automatic hot welding device |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350299A (en) * | 2013-06-26 | 2013-10-16 | 苏州菱欧自动化设备有限公司 | Press fitting mechanism of laser welding machine for lithium battery |
| CN107755838A (en) * | 2017-11-20 | 2018-03-06 | 山东共达电声股份有限公司 | Thermal compression welding device and thermal compression welding method |
| CN107962266A (en) * | 2017-12-29 | 2018-04-27 | 成都恒成工具股份有限公司 | A kind of knife Preparation equipment |
| CN107971688A (en) * | 2017-12-29 | 2018-05-01 | 成都恒成工具股份有限公司 | A kind of cutter hub equipment to be installed |
| CN108387276A (en) * | 2018-06-04 | 2018-08-10 | 练国瑛 | Lithium battery checking equipment |
| CN108857126A (en) * | 2018-08-01 | 2018-11-23 | 犍为恩典机械电镀有限公司 | A kind of damper connection ring automatic positioning welder |
| CN109014691A (en) * | 2018-10-29 | 2018-12-18 | 无锡先导智能装备股份有限公司 | Welding equipment |
| CN110430961A (en) * | 2017-03-17 | 2019-11-08 | 株式会社达谊恒 | Sensor device is used in welding |
| CN112589467A (en) * | 2020-12-27 | 2021-04-02 | 山东盛阳金属科技股份有限公司 | Pickling titanium plate welding device and welding process thereof |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350299A (en) * | 2013-06-26 | 2013-10-16 | 苏州菱欧自动化设备有限公司 | Press fitting mechanism of laser welding machine for lithium battery |
| CN110430961A (en) * | 2017-03-17 | 2019-11-08 | 株式会社达谊恒 | Sensor device is used in welding |
| CN107755838A (en) * | 2017-11-20 | 2018-03-06 | 山东共达电声股份有限公司 | Thermal compression welding device and thermal compression welding method |
| CN107962266A (en) * | 2017-12-29 | 2018-04-27 | 成都恒成工具股份有限公司 | A kind of knife Preparation equipment |
| CN107971688A (en) * | 2017-12-29 | 2018-05-01 | 成都恒成工具股份有限公司 | A kind of cutter hub equipment to be installed |
| CN108387276A (en) * | 2018-06-04 | 2018-08-10 | 练国瑛 | Lithium battery checking equipment |
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| CN108857126A (en) * | 2018-08-01 | 2018-11-23 | 犍为恩典机械电镀有限公司 | A kind of damper connection ring automatic positioning welder |
| CN108857126B (en) * | 2018-08-01 | 2024-03-26 | 犍为恩典机械电镀有限公司 | Automatic positioning welding device for shock absorber connecting ring |
| CN109014691A (en) * | 2018-10-29 | 2018-12-18 | 无锡先导智能装备股份有限公司 | Welding equipment |
| CN112589467A (en) * | 2020-12-27 | 2021-04-02 | 山东盛阳金属科技股份有限公司 | Pickling titanium plate welding device and welding process thereof |
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Application publication date: 20130529 |