CN211305291U - Automatic series welding machine for solar photovoltaic module production - Google Patents
Automatic series welding machine for solar photovoltaic module production Download PDFInfo
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- CN211305291U CN211305291U CN201922171358.1U CN201922171358U CN211305291U CN 211305291 U CN211305291 U CN 211305291U CN 201922171358 U CN201922171358 U CN 201922171358U CN 211305291 U CN211305291 U CN 211305291U
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- Y—GENERAL 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
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The utility model discloses an automatic stringer is used in solar PV modules production relates to stringer technical field, for solving each regional temperature instability of current stringer, influences the welding quality's of battery piece problem easily. The utility model discloses a conveying belt, including conveyer belt, backplate, first L type mount, second L type mount, fourth L type mount, preheating mechanism, first infrared bonding tool is installed to the lower extreme of third L type mount, cooling mechanism is installed to the lower extreme of first L type mount.
Description
Technical Field
The utility model relates to a stringer technical field specifically is an automatic stringer is used in solar PV modules production.
Background
The solar cell series welding mainly comprises two methods, one is manual welding, the other is welding through an automatic series welding machine, manual welding is gradually replaced by welding through the automatic series welding machine along with the maturity of an automatic series welding technology, solar energy refers to solar heat radiation energy, and the main expression is solar rays which are often called. In modern times it is commonly used to generate electricity or to power water heaters. At present, solar products are widely used in China and even all over the world, and have the characteristics of energy conservation and environmental protection. The series welding machine is used for carrying the solar cell by utilizing a mechanical transmission mechanism, and the solar cell is welded on a heating bottom plate by utilizing high-temperature gas of a hot air pipe.
However, the temperature of each area of the conventional series welding machine is unstable, and the welding quality of the battery piece is easily influenced; therefore, the existing requirements are not met, and an automatic series welding machine for producing the solar photovoltaic module is provided for the requirements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic stringer is used in production of solar PV modules to each regional temperature of the current stringer who proposes in solving above-mentioned background art is unstable, influences the welding quality's of battery piece problem easily.
In order to achieve the above object, the utility model provides a following technical scheme: an automatic stringer for producing a solar photovoltaic component comprises a conveyor belt, wherein the front end of the conveyor belt is provided with a front baffle, a rear baffle is arranged at the rear end of the conveying belt, a first L-shaped fixing frame is arranged at one side of the rear end of the rear baffle, a second L-shaped fixing frame is arranged on one side of the first L-shaped fixing frame, a third L-shaped fixing frame is arranged on one side of the second L-shaped fixing frame, a fourth L-shaped fixing frame is arranged on one side of the third L-shaped fixing frame, a preheating mechanism is arranged at the lower end of the fourth L-shaped fixing frame, a first infrared welding head is arranged at the lower end of the third L-shaped fixed frame, a second infrared welding head is arranged at the lower end of the second L-shaped fixed frame, a cooling mechanism is arranged at the lower end of the first L-shaped fixed frame, and the first L-shaped fixing frame, the second L-shaped fixing frame, the third L-shaped fixing frame and the fourth L-shaped fixing frame are all welded with the rear baffle.
Preferably, the internally mounted of preheating mechanism has the electric plate, the below of electric plate is installed and is preheated the fan, the internally mounted of cooling body has the baffle, semiconductor refrigeration piece is all installed at the both ends of baffle, the upper end of semiconductor refrigeration piece is provided with the hot junction, and the upper end of hot junction installs cooling blower, the lower extreme of semiconductor refrigeration piece is provided with the cold junction, and the cooling blower is installed to the lower extreme of cold junction.
Preferably, the upper end of conveyer belt is provided with a plurality of first vacuum adsorption holes, motor reducer is installed to one side of preceding baffle front end, the stabilizer blade is all installed to the lower extreme of preceding baffle and backplate, and the stabilizer blade is with preceding baffle and the equal welded connection of backplate.
Preferably, a truss is installed between the two support legs, a first vacuum pump is installed at the upper end of the truss, a vacuum tube is installed at one end of the first vacuum pump, and the vacuum tube is embedded in the front baffle.
Preferably, curb plates are installed in the middle of the front baffle front end and the middle of the rear baffle rear end, two install the upset roller between the curb plate, arc edge shovel is installed to one side of upset roller, the upper end of arc edge shovel is provided with a plurality of second vacuum adsorption holes, step motor is installed to the front end of upset roller, the terminal box is installed to step motor's below.
Preferably, a second vacuum pump is installed above the inside of the junction box, an alternating current contactor is installed below the inside of the junction box, a vacuum hose is installed between the second vacuum pump and the arc-shaped shovel edge, a gravity sensor is installed at the upper end of the arc-shaped shovel edge, the model of the alternating current contactor is set to be CJX0910 type, and the model of the gravity sensor is set to be ZNHM-I type.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a preheat the mechanism and preheat solar wafer, make things convenient for the welding of first infrared welding head to the battery piece, first infrared welding head welds the one side of battery piece, melt the bonding tape on the battery piece grid line and adhere and establish ties on the battery piece grid line, then transport the below of second infrared welding head to carry out secondary welding after turning over the battery piece through the upset roller, melt the bonding tape on the battery piece grid line once more and adhere and establish ties on the battery piece grid line, the battery piece after the welding is accomplished through cooling body at last cools off fast, the temperature of each region does not interfere with each other, the sustainable stability that keeps of the temperature of each region, the welding quality of battery piece has been improved;
2. the utility model generates negative pressure by the work of the first vacuum pump matched with the vacuum tube, the battery piece at the upper end of the conveying belt can be absorbed through the first vacuum absorption hole, so that the battery piece can not easily drop or displace in the moving process, the stability in the conveying process is improved, when the battery piece moves to the upper end of the arc shovel edge, the gravity sensor detects the battery piece and controls the work of the alternating current contactor, the stepping motor drives the turnover roller to rotate for a certain distance, meanwhile, the second vacuum pump works matched with the vacuum hose to use, the vacuum negative pressure is generated on the battery piece through the second vacuum absorption hole, so that the battery piece is not easily dropped, the second vacuum pump stops working after rotating for a certain distance, the absorption force disappears, the battery piece drops to the upper end of the conveying belt and is absorbed by the conveying belt again, the stepping motor drives the turnover roller to rotate and reset, and the turnover action of the battery piece is completed at the, the turnover action is simple, the turnover device can not fall off in the turnover process, double-side welding of the battery piece is realized, and the welding quality is further improved.
Drawings
Fig. 1 is a schematic view of the overall structure of an automatic stringer for producing a solar photovoltaic module according to the present invention;
fig. 2 is a schematic structural view of the conveying belt of the present invention;
fig. 3 is a schematic structural diagram of the junction box of the present invention.
In the figure: 1. a conveyor belt; 2. a front baffle; 3. a tailgate; 4. a first L-shaped fixing frame; 5. a second L-shaped fixing frame; 6. a third L-shaped fixing frame; 7. a fourth L-shaped fixing frame; 8. a preheating mechanism; 9. a first infrared horn; 10. a second infrared horn; 11. a cooling mechanism; 12. an electric hot plate; 13. preheating a fan; 14. a partition plate; 15. a semiconductor refrigeration sheet; 16. a heat radiation fan; 17. a cooling fan; 18. a first vacuum adsorption hole; 19. a motor reducer; 20. a support leg; 21. a truss; 22. a first vacuum pump; 23. a vacuum tube; 24. a side plate; 25. turning over the roller; 26. a stepping motor; 27. arc-shaped edge shoveling; 28. a junction box; 29. a second vacuum pump; 30. an AC contactor; 31. a vacuum hose; 32. a gravity sensor; 33. and a second vacuum adsorption hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the present invention provides an embodiment: an automatic stringer for solar photovoltaic module production comprises a conveyor belt 1, wherein a front baffle 2 is installed at the front end of the conveyor belt 1, a rear baffle 3 is installed at the rear end of the conveyor belt 1, a first L-shaped fixing frame 4 is installed at one side of the rear end of the rear baffle 3, a second L-shaped fixing frame 5 is installed at one side of the first L-shaped fixing frame 4, a third L-shaped fixing frame 6 is installed at one side of the second L-shaped fixing frame 5, a fourth L-shaped fixing frame 7 is installed at one side of the third L-shaped fixing frame 6, a preheating mechanism 8 is installed at the lower end of the fourth L-shaped fixing frame 7, a first infrared welding head 9 is installed at the lower end of the third L-shaped fixing frame 6, a second infrared welding head 10 is installed at the lower end of the second L-shaped fixing frame 5, a cooling mechanism 11 is installed at the lower end of the first L-shaped fixing frame 4, and the first L-shaped fixing frame 4, the second L-shaped fixing frame 5, the temperature of each area can be kept stable continuously, the welding quality of the battery piece is improved, double-side welding of the battery piece is realized, and the welding quality is further improved.
Further, the internally mounted who preheats mechanism 8 has electric plate 12, preheat fan 13 is installed to the below of electric plate 12, the internally mounted of cooling body 11 has baffle 14, semiconductor refrigeration piece 15 is all installed at the both ends of baffle 14, the upper end of semiconductor refrigeration piece 15 is provided with the hot junction, and the upper end of hot junction installs cooling fan 16, the lower extreme of semiconductor refrigeration piece 15 is provided with the cold junction, and cooling fan 17 is installed to the lower extreme of cold junction, cooling fan 17 through cooling body 11 discharges the air conditioning of semiconductor refrigeration piece 15 cold junction, carry out quick cooling to the battery piece after the welding is accomplished.
Further, the upper end of conveyer belt 1 is provided with a plurality of first vacuum adsorption holes 18, and motor reducer 19 is installed to one side of preceding baffle 2 front end, and stabilizer blade 20 is all installed to the lower extreme of preceding baffle 2 and backplate 3, and stabilizer blade 20 and preceding baffle 2 and the equal welded connection of backplate 3, and motor reducer 19 work drives conveyer belt 1 motion, transports the battery piece.
Further, install truss 21 between two stabilizer blades 20, first vacuum pump 22 is installed to the upper end of truss 21, and vacuum tube 23 is installed to the one end of first vacuum pump 22, and the inside of baffle 2 before vacuum tube 23 imbeds, and first vacuum pump 22 work cooperation vacuum tube 23 uses, produces the negative pressure adsorption affinity through first vacuum adsorption hole 18 to the battery piece, makes it be difficult for producing and rocks.
Further, curb plate 24 is all installed to the centre of preceding baffle 2 front end and the centre of backplate 3 rear end, install upset roller 25 between two curb plates 24, arc edging 27 is installed to one side of upset roller 25, the upper end of arc edging 27 is provided with a plurality of second vacuum adsorption holes 33, step motor 26 is installed to the front end of upset roller 25, step motor 26's below is installed terminal box 28, produce vacuum negative pressure through second vacuum adsorption holes 33 to the battery piece, make it be difficult for easily dropping, the battery piece rotates along with upset roller 25.
Further, a second vacuum pump 29 is installed above the inside of the junction box 28, an alternating current contactor 30 is installed below the inside of the junction box 28, a vacuum hose 31 is installed between the second vacuum pump 29 and the arc-shaped edge 27, a gravity sensor 32 is installed at the upper end of the arc-shaped edge 27, the model of the alternating current contactor 30 is set to be CJX0910, the model of the gravity sensor 32 is set to be ZNHM-I, when the battery piece moves to the upper end of the arc-shaped edge 27, the gravity sensor 32 detects the battery piece and controls the alternating current contactor 30 to work, and the stepping motor 26 drives the overturning roller 25 to rotate for a certain distance to perform overturning action.
The working principle is as follows: when the welding device is used, a battery piece to be welded is placed at the upper end of the conveying belt 1, the motor reducer 19 works to drive the conveying belt 1 to move and transport the battery piece, the first vacuum pump 22 works and is matched with the vacuum tube 23 to use, negative pressure adsorption force is generated on the battery piece through the first vacuum adsorption hole 18 to enable the battery piece not to shake easily, the battery piece passes through the preheating mechanism 8, heat of the electric heating plate 12 is discharged through the preheating fan 13, the battery piece is preheated to improve welding efficiency, then the battery piece is transported to the lower end of the first infrared welding head 9 and is stopped for a period of time, the first infrared welding head 9 welds the battery piece, welding strips on grid lines of the battery piece are melted and adhered to grid lines of the battery piece to be connected in series, after welding is completed, the conveying belt 1 continues to move, when the battery piece moves to the upper end of the arc-shaped shovel edge 27, the gravity sensor 32 detects the battery piece, the stepping motor 26 drives the turning roller 25 to rotate for a certain distance, meanwhile, the second vacuum pump 29 is matched with the vacuum hose 31 to work, vacuum negative pressure is generated on the battery piece through the second vacuum adsorption hole 33, the battery piece is not easy to drop, the battery piece rotates along with the turning roller 25, after the battery piece rotates for a certain distance, the second vacuum pump 29 stops working, the adsorption force disappears, the battery piece drops to the upper end of the conveying belt 1 and is adsorbed by the conveying belt 1 again, the stepping motor 26 drives the turning roller 25 to rotate and reset, the turning action of the battery piece is completed, the turning action is simple, the battery piece cannot drop in the turning process, then the battery piece is conveyed to the lower part of the second infrared welding head 10 to be subjected to secondary welding, the welding strips on grid lines of the battery piece are melted and adhered to grid lines of the battery piece for series connection, and finally, cold air at the cold end of the semiconductor refrigeration piece 15 is discharged through, the welded battery piece is rapidly cooled, the temperature of each area is not interfered with each other, the temperature of each area can be kept stable continuously, the welding quality of the battery piece is improved, double-side welding of the battery piece is realized, and the welding quality is further improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a solar PV modules production is with automatic stringer, includes conveyer belt (1), its characterized in that: the front baffle (2) is installed at the front end of the conveying belt (1), the rear baffle (3) is installed at the rear end of the conveying belt (1), a first L-shaped fixing frame (4) is installed at one side of the rear end of the rear baffle (3), a second L-shaped fixing frame (5) is installed at one side of the first L-shaped fixing frame (4), a third L-shaped fixing frame (6) is installed at one side of the second L-shaped fixing frame (5), a fourth L-shaped fixing frame (7) is installed at one side of the third L-shaped fixing frame (6), a preheating mechanism (8) is installed at the lower end of the fourth L-shaped fixing frame (7), a first infrared welding head (9) is installed at the lower end of the third L-shaped fixing frame (6), a second infrared welding head (10) is installed at the lower end of the second L-shaped fixing frame (5), a cooling mechanism (11) is installed at the lower end of the first, and the first L-shaped fixing frame (4), the second L-shaped fixing frame (5), the third L-shaped fixing frame (6) and the fourth L-shaped fixing frame (7) are all welded with the rear baffle (3).
2. The automatic stringer for solar photovoltaic module production of claim 1, wherein: the utility model discloses a semiconductor refrigeration device, including preheating mechanism (8), semiconductor refrigeration piece (15), cooling fan (17) are installed to the internally mounted of preheating mechanism (8) has electric plate (12), preheating fan (13) are installed to the below of electric plate (12), the internally mounted of cooling mechanism (11) has baffle (14), semiconductor refrigeration piece (15) are all installed at the both ends of baffle (14), the upper end of semiconductor refrigeration piece (15) is provided with the hot junction, and the upper end of hot junction installs radiator fan (16), the lower extreme of semiconductor refrigeration piece (15) is provided with the cold junction, and cooling fan.
3. The automatic stringer for solar photovoltaic module production of claim 1, wherein: the upper end of conveyer belt (1) is provided with a plurality of first vacuum adsorption holes (18), motor reducer (19) are installed to one side of preceding baffle (2) front end, stabilizer blade (20) are all installed to the lower extreme of preceding baffle (2) and backplate (3), and stabilizer blade (20) and preceding baffle (2) and the equal welded connection of backplate (3).
4. The automatic stringer for solar photovoltaic module production of claim 3, wherein: a truss (21) is installed between the two support legs (20), a first vacuum pump (22) is installed at the upper end of the truss (21), a vacuum pipe (23) is installed at one end of the first vacuum pump (22), and the vacuum pipe (23) is embedded into the front baffle (2).
5. The automatic stringer for solar photovoltaic module production of claim 1, wherein: curb plate (24), two are all installed to the centre of preceding baffle (2) front end and the centre of backplate (3) rear end install upset roller (25) between curb plate (24), arc shovel limit (27) are installed to one side of upset roller (25), the upper end of arc shovel limit (27) is provided with a plurality of second vacuum adsorption holes (33), step motor (26) are installed to the front end of upset roller (25), terminal box (28) are installed to the below of step motor (26).
6. The automatic stringer for solar photovoltaic module production of claim 5, wherein: second vacuum pump (29) is installed to the inside top of terminal box (28), ac contactor (30) are installed to the inside below of terminal box (28), install vacuum hose (31) between second vacuum pump (29) and arc shovel limit (27), gravity sensor (32) are installed to the upper end of arc shovel limit (27), the model of ac contactor (30) sets up to CJX0910 type, the model of gravity sensor (32) sets up to ZNHM-I type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922171358.1U CN211305291U (en) | 2019-12-06 | 2019-12-06 | Automatic series welding machine for solar photovoltaic module production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922171358.1U CN211305291U (en) | 2019-12-06 | 2019-12-06 | Automatic series welding machine for solar photovoltaic module production |
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| CN211305291U true CN211305291U (en) | 2020-08-21 |
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| CN201922171358.1U Active CN211305291U (en) | 2019-12-06 | 2019-12-06 | Automatic series welding machine for solar photovoltaic module production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114560278A (en) * | 2022-04-08 | 2022-05-31 | 宁波欧达光电有限公司 | Photovoltaic module production is with high-efficient full-automatic equipment of moving that carries |
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2019
- 2019-12-06 CN CN201922171358.1U patent/CN211305291U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114560278A (en) * | 2022-04-08 | 2022-05-31 | 宁波欧达光电有限公司 | Photovoltaic module production is with high-efficient full-automatic equipment of moving that carries |
| CN114560278B (en) * | 2022-04-08 | 2024-05-07 | 宁波欧达光电有限公司 | Full-automatic high-efficiency transfer equipment for photovoltaic module production |
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