CN217776013U - Solar cell welding mechanism and solar cell series welding machine - Google Patents
Solar cell welding mechanism and solar cell series welding machine Download PDFInfo
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- CN217776013U CN217776013U CN202222001232.1U CN202222001232U CN217776013U CN 217776013 U CN217776013 U CN 217776013U CN 202222001232 U CN202222001232 U CN 202222001232U CN 217776013 U CN217776013 U CN 217776013U
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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
A solar cell welding mechanism and a solar cell series welding machine relate to the technical field of cells. Solar wafer welding mechanism includes: slide rail, slip table driving piece, first mounting panel, lift cylinder, heat-insulating part and welding. Solar wafer stringer includes: the photovoltaic welding strip cutting mechanism comprises a rack, a photovoltaic welding strip conveying mechanism, a photovoltaic welding strip cutting mechanism and a welding mechanism. Adopt above-mentioned technical scheme, have need not to wait for the welding piece and cool off completely and can dismantle, and effectively reduce the advantage of welding spare upside spare part temperature.
Description
Technical Field
The utility model relates to a battery piece processing technology field, concretely relates to solar wafer welding mechanism and solar wafer stringer.
Background
A solar cell is a device that converts light energy into electric energy. The device is generally used in photovoltaic power stations and power utilization places with inconvenient power supply; for example: solar street lamps, courtyard lighting, solar signal lamps, outdoor weather monitoring, geological monitoring, reservoir water conservancy monitoring, small base stations and the like.
Sunpower solar panels are the newest and popular solar panels on the market today. The Sunpower high-efficiency solar cell manufactured in the United states (the efficiency can reach 23 percent) is the highest efficiency solar cell at present, and can obtain higher power than the traditional solar cell panel in the same area. The surface material of the Sunpower solar panel may be a PET film or an ETFE film.
The welding mechanism of the solar cell series welding machine frequently operates at high temperature, welding parts of the welding mechanism need to be maintained regularly, and the welding part needs to be replaced in time when damaged, but the welding parts of the existing welding mechanism are troublesome to disassemble, and the welding parts need to be completely cooled to be disassembled; in addition, the parts on the upper side of the welded part are easy to damage under high temperature for a long time, and improvement is urgently needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a solar wafer welding mechanism and solar wafer stringer, solve above-mentioned problem at least, have and need not to wait for a welding complete cooling and can dismantle, and effectively reduce the advantage of welding an upside spare part temperature.
In order to achieve the above object, the utility model adopts the following technical scheme: a solar cell piece welding mechanism comprises:
the sliding rail is assembled on the upper side of the rack and is horizontally arranged;
the sliding table is assembled on the sliding rail in a sliding mode;
the sliding table driving part is arranged at one end of the sliding rail and used for driving the sliding table to move back and forth on the sliding rail;
the first mounting plate is assembled on the lower side of the sliding table;
the lifting cylinder is assembled on the first mounting plate;
the heat insulation piece is detachably assembled at the lower side of the lifting cylinder and driven by the lifting cylinder to move up and down; and
and the welding part is detachably assembled on the lower side of the heat insulation part and used for welding the photovoltaic welding strip at the set position of the solar cell.
The utility model discloses further set up, solar wafer welding mechanism still includes: and the second mounting plate is arranged between the lifting cylinder and the heat insulation piece.
The utility model is further provided with a first installation convex strip arranged on the lower side of the second installation plate, and an installation groove matched with the first installation convex strip is arranged on the upper side of the heat insulation piece; first through-hole has been seted up on the first installation sand grip, the heat insulating part is located the both sides of mounting groove all seted up with the second through-hole of first through-hole looks adaptation, first through-hole and two detachable grafting has the bolt between the second through-hole.
The utility model discloses further set up, the downside of second mounting panel is provided with second installation sand grip, seted up on the second installation sand grip with the third through-hole of first through-hole looks adaptation, the bolt passes first through-hole, second through-hole and third through-hole.
The utility model discloses further set up, a serial communication port, the second mounting panel with the heat insulating part passes through bolted connection.
The utility model discloses further set up, the welding includes: the welding part comprises a welding part body and a welding head arranged on the lower side of the welding part body; a plurality of raised welding feet are arranged on the lower side of the welding head, and each welding foot is used for welding a welding spot.
The utility model discloses further set up, the welding piece is controlled by the frequency conversion host computer, so that the temperature of welding piece welding department realizes 200 ℃ to 380 ℃ of switching back and forth in 0.5 seconds.
The utility model discloses further set up, the slide rail includes: the guide rail fixing device comprises a slide rail mounting plate fixedly assembled on the upper side of the rack, two rails fixedly assembled on two sides of the upper plane of the slide rail mounting plate, and a screw rod rotatably assembled between the two rails;
the slip table includes: the first sliding seat is assembled on the screw rod in a sliding mode; two second sliding seats respectively assembled on the two rails in a sliding manner; the third mounting plate is assembled on the upper sides of the first sliding seat and the second sliding seat, the two connecting plates are respectively arranged on two sides of the third mounting plate and are wound around two sides of the sliding rail mounting plate, and the fourth mounting plate is arranged on the lower side of the connecting plates and is used for mounting the first mounting plate.
The utility model discloses further set up, the slip table driving piece includes: the input end of the belt pulley is connected with the driving motor, and the output end of the belt pulley is connected with the screw rod; a fifth mounting plate is arranged at the position, close to the output shaft of the driving motor, of the upper side of the slide rail mounting plate and used for mounting the driving motor; the fifth mounting plate is provided with a plurality of mounting holes, one of the mounting holes is used for allowing the output shaft of the driving motor to pass through and the output shaft of the driving motor to be connected with the input end of the belt pulley, and the other mounting hole is used for allowing the lead screw to pass through and the lead screw to be connected with the output end of the belt pulley.
In order to achieve the above purpose, the utility model adopts another technical scheme that: a solar wafer stringer, comprising:
the solar welding strip feeding device comprises a rack, a feeding device and a welding strip feeding device, wherein the rack is provided with a solar cell feeding hole and a photovoltaic welding strip feeding hole;
the photovoltaic welding strip conveying mechanism is arranged in the rack and used for conveying the photovoltaic welding strips positioned at the photovoltaic welding strip feeding port to the lower side of the solar cell;
the photovoltaic welding strip cutting mechanism is arranged at the position, close to the photovoltaic welding strip feeding port, of the rack and used for cutting the photovoltaic welding strip according to a set length; and
the welding mechanism is arranged on the upper side of the rack and used for downwards pressing and welding the photovoltaic welding strip at the set position of the solar cell piece;
the welding mechanism is as follows: the solar cell welding mechanism is described above.
After the technical scheme is adopted, the utility model discloses beneficial effect does:
in the utility model, the detachable heat insulation piece is arranged between the lifting cylinder and the welding piece, so that on one hand, the temperature of the lifting cylinder on the upper side of the heat insulation piece is effectively reduced, and the lifting cylinder is protected; on the other hand, when the welding piece needs to be dismantled, the heat insulation piece can be dismantled together with the welding piece, the dismantling point is between heat insulation piece and lift cylinder, the temperature is not high, and the welding piece cooling need not to wait.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.
FIG. 1 is a schematic structural view of a solar cell welding mechanism assembled on a frame;
FIG. 2 is a schematic structural diagram of a solar cell welding mechanism;
FIG. 3 is an enlarged view at A in FIG. 2;
FIG. 4 is an enlarged view at B in FIG. 2;
FIG. 5 is an enlarged view at C of FIG. 2;
FIG. 6 is a schematic view of the construction of the insulation and mounting plate;
FIG. 7 is a schematic structural diagram of a solar wafer stringer;
fig. 8 is a schematic view of the solar cell stringer with the housing and a portion of the structure omitted.
Description of the reference numerals: 1. a welding mechanism; 2. a frame; 3. a photovoltaic solder strip transport mechanism; 4. a photovoltaic solder strip cutting mechanism; a. a solar cell feeding hole; b. a photovoltaic solder strip feed port;
111. a slide rail; 1111. a slide rail mounting plate; 1112. a track; 1113. a screw rod;
112. a sliding table; 1121. a first slider; 1122. a second slide carriage; 1123. a third mounting plate; 1124. a connecting plate; 1125. a fourth mounting plate; 1126. a fifth mounting plate; 11261. mounting holes;
113. a sliding table driving member; 1131. a drive motor; 1132. a belt pulley;
121. a first mounting plate;
122. a lifting cylinder;
123. a thermal insulation member; 1231. installing a groove; 1232. a second through hole;
124. a welding part; 1241. a weldment body; 1242. welding a head; 12421. welding feet;
125. a second mounting plate; 1251. a first mounting rib; 12511. a first through hole; 1252. a second mounting convex strip; 12521. a third through hole;
126. a bolt;
127. and (4) bolts.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The specific embodiments are only for explaining the present invention, and it is not a limitation to the present invention, and those skilled in the art can make modifications without contribution to the present embodiments as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the present invention.
The first embodiment is as follows: the embodiment relates to a solar cell welding mechanism, as shown in fig. 1-2, including: the sliding rail 111, the sliding table 112, the sliding table driving element 113, the first mounting plate 121, the lifting cylinder 122, the heat insulator 123 and the welding element 124.
The slide rail 111 is mounted on the upper side of the frame 2, and is horizontally disposed and is a linear slide rail 111. The sliding table 112 is slidably mounted on the sliding rail 111. The sliding table 112 driving element is disposed at one end of the sliding rail 111, and is used for driving the sliding table 112 to move back and forth on the sliding rail 111. The first mounting plate 121 is fitted to the lower side of the slide table 112. The lifting cylinder 122 is mounted on the first mounting plate 121. The heat insulator 123 is detachably mounted on the lower side of the elevating cylinder 122, and moves up and down by the elevating cylinder 122. The welding member 124 is detachably mounted on the lower side of the heat insulating member 123, and is used for welding the photovoltaic welding strip at the set position of the solar cell.
By arranging the detachable heat insulation piece 123 between the lifting cylinder 122 and the welding piece 124, on one hand, the temperature of the lifting cylinder 122 on the upper side of the heat insulation piece 123 is effectively reduced, and the lifting cylinder 122 is protected; on the other hand, when the weldment 124 needs to be disassembled, the heat shield 123 can be disassembled together with the weldment 124, the disassembling point is between the heat shield 123 and the lifting cylinder 122, the temperature is not high, and the weldment 124 does not need to be cooled.
As shown in fig. 3 and 6, the solar cell welding mechanism further includes: and a second mounting plate 125 disposed between the elevating cylinder 122 and the heat insulator 123. Specifically, the lower side of the second mounting plate 125 is provided with first and second mounting beads 1251 and 1252, and the upper side of the heat insulator 123 is provided with a mounting groove 1231 adapted to the first mounting bead 1251. The first mounting beads 1251 are inserted into the mounting grooves 1231. First through hole 12511 has been seted up on first installation sand grip 1251, third through hole 12521 with first through hole 12511 looks adaptation has been seted up on second installation sand grip 1252, second through hole 1232 with first through hole 12511 and third through hole 12521 looks adaptation is all seted up to the both sides that the insulator 123 is located mounting groove 1231, passes first through hole 12511, two second through holes 1232 and third through hole 12521 with bolt 126 to fix insulator 123 in second mounting panel 125 downside. When the plug 126 is detached, the plug is withdrawn from the first through hole 12511, the two second through holes 1232, and the third through hole 12521. The second mounting bead 1252 in this embodiment serves to enhance the stability of the connection. In order to further enhance the connection strength between the second mounting plate 125 and the thermal insulation member 123, the second mounting plate 125 and the thermal insulation member 123 are fastened together by two vertical bolts 127.
In this embodiment, as shown in fig. 3, the weldment 124 includes: a weld body 1241, and a welding head 1242 provided at a lower side of the weld body 1241. A plurality of raised welding feet 12421 are arranged on the lower side of the welding head 1242, and each welding foot 12421 is used for welding a welding point. When the welding part 124 is pressed down for welding, a plurality of welding points can be welded, and the efficiency is improved.
The single spot welding time of traditional welding method contact battery piece is between 2.3 and 3 seconds, and the heat conductivity is poor leads to the battery piece to warp easily, and this equipment utilizes the low-voltage high resistance of independently developing the frequency conversion control host computer to weld, realizes within 0.5 seconds that welding temperature switches from 200 degrees to 380 degrees back and forth, and the heat conduction is very fast welds the battery piece in the twinkling of an eye, thereby has solved traditional welding and has leaded to the deformation problem, is particularly useful for welding sunpower battery piece.
In this embodiment, as shown in fig. 4, the slide rail 111 includes: the sliding rail mounting plate 1111 is fixedly assembled on the upper side of the rack 2, the two rails 1112 fixedly assembled on two sides of the upper plane of the sliding rail mounting plate 1111, and the screw rod 1113 rotatably assembled in the middle of the two rails 1112. As shown in fig. 4, the slide table 112 includes: a first sliding seat 1121 slidably fitted on the screw 1113; two second carriages 1122 slidably mounted on the two rails 1112, respectively; a third mounting plate 1123 mounted on the upper sides of the first and second sliders 1121, 1122, two connecting plates 1124 mounted on both sides of the third mounting plate 1123 and bypassing both sides of the slide rail mounting plate 1111, and a fourth mounting plate 1125 mounted on the lower side of the two connecting plates 1124 for mounting the first mounting plate 121. As shown in fig. 5, the slide table driving unit 113 includes: a driving motor 1131, and a belt pulley 1132, the input end of which is connected with the driving motor 1131, and the output end of which is connected with the screw 1113. The drive motor 1131 is specifically a servo motor. As shown in fig. 5, a fifth mounting plate 1126 is disposed on the upper side of the slide rail mounting plate 1111 at a position close to the output shaft of the driving motor 1131, and the fifth mounting plate 1126 is used for mounting the driving motor 1131. The fifth mounting plate 1126 has a plurality of mounting holes 11261, one mounting hole 11261 for passing an output shaft of the driving motor 1131 therethrough, and the output shaft of the driving motor 1131 is connected to an input end of the pulley 1132, and one mounting hole 11261 for passing the lead screw 1113 therethrough, and the lead screw 1113 is connected to an output end of the pulley 1132.
In the above specific structural design, the first sliding seat 1121 slides on the lead screw 1113, and the two second sliding seats 1122 slide on the two rails 1112, so that the sliding of the entire sliding table 112 is very smooth and stable; the screw 1113 is adopted for transmission and the servo driving motor 1131 is adopted for control, so that the welding part 124 can move very accurately in the horizontal direction and can be accurately aligned to a welding point to be welded; the slide rail mounting plate 1111 and the fifth mounting plate 1126 provide a mounting platform for the screw 1113 and the driving motor 1131, and the position arrangement is reasonable.
Example two: the present embodiment relates to a solar cell stringer, as shown in fig. 7 to 8, including: the photovoltaic welding strip cutting device comprises a rack 2, a photovoltaic welding strip conveying mechanism 3, a photovoltaic welding strip cutting mechanism 4 and a welding mechanism 1. The welding mechanism 1 is the solar cell welding mechanism described in the first embodiment.
Wherein, the frame 2 is provided with a solar cell piece feeding port a and a photovoltaic solder strip feeding port b. The solar cell is conveyed to the feed inlet a of the solar cell by an external solar cell conveying mechanism. The photovoltaic solder strip is stored at the photovoltaic solder strip feed inlet b through the photovoltaic solder strip storage mechanism outside. The photovoltaic solder strip conveying mechanism 3 is arranged in the rack 2 and used for conveying the photovoltaic solder strip positioned at the photovoltaic solder strip feeding hole b to the lower side of the solar cell piece. The photovoltaic solder strip cutting mechanism 4 is arranged at a position, close to the photovoltaic solder strip feeding hole b, of the rack 2 and used for cutting the photovoltaic solder strip according to a set length. The welding mechanism 1 is arranged on the upper side of the rack 2 and used for downwards pressing the photovoltaic welding strip to be welded at a set position of the solar cell.
The working principle of the utility model is as follows: by adopting the solar cell series welding machine with the detachable heat insulation piece 123 arranged between the lifting cylinder 122 and the welding piece 124, on one hand, the temperature of the lifting cylinder 122 on the upper side of the heat insulation piece 123 is effectively reduced, and the lifting cylinder 122 is protected; on the other hand, when the weldment 124 needs to be disassembled, the heat shield 123 can be disassembled together with the weldment 124, the disassembling point is between the heat shield 123 and the lifting cylinder 122, the temperature is not high, and the weldment 124 does not need to be cooled.
Above, the technical solutions of the present invention are only used for illustration and not for limitation, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered in the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. A solar wafer welding mechanism, its characterized in that includes:
the sliding rail (111) is assembled on the upper side of the rack (2) and is horizontally arranged;
the sliding table (112) is assembled on the sliding rail (111) in a sliding mode;
the sliding table driving part (113) is arranged at one end of the sliding rail (111) and is used for driving the sliding table (112) to move back and forth on the sliding rail (111);
a first mounting plate (121) mounted on the lower side of the slide table (112);
a lifting cylinder (122) mounted on the first mounting plate (121);
the heat insulation piece (123) is detachably assembled at the lower side of the lifting cylinder (122) and driven by the lifting cylinder (122) to move up and down; and
and the welding part (124) is detachably assembled on the lower side of the heat insulation part (123) and is used for welding the photovoltaic welding strip at the set position of the solar cell.
2. The solar cell welding mechanism of claim 1, further comprising: a second mounting plate (125) disposed between the lift cylinder (122) and the thermal insulator (123).
3. The solar cell welding mechanism according to claim 2, wherein the lower side of the second mounting plate (125) is provided with a first mounting bead (1251), and the upper side of the heat insulator (123) is provided with a mounting groove (1231) adapted to the first mounting bead (1251); first through-hole (12511) have been seted up on first installation sand grip (1251), heat insulating part (123) are located the both sides of mounting groove (1231) all seted up with second through-hole (1232) of first through-hole (12511) looks adaptation, first through-hole (12511) and two detachable grafting has bolt (126) between second through-hole (1232).
4. The solar cell welding mechanism according to claim 3, wherein a second mounting rib (1252) is disposed on a lower side of the second mounting plate (125), a third through hole (12521) adapted to the first through hole (12511) is formed in the second mounting rib (1252), and the plug pin (126) passes through the first through hole (12511), the second through hole (1232) and the third through hole (12521).
5. Solar cell welding mechanism according to any one of claims 2-4, characterized in that the second mounting plate (125) and the thermal insulation element (123) are connected by means of bolts (127).
6. The solar cell tab soldering mechanism according to claim 1, wherein the solder member (124) comprises: a welding part body (1241) and a welding head (1242) arranged at the lower side of the welding part body (1241); a plurality of raised welding feet (12421) are arranged on the lower side of the welding head (1242), and each welding foot (12421) is used for welding a welding point.
7. The solar cell welding mechanism according to claim 1, characterized in that the weldment (124) is controlled by a frequency conversion host machine, so that the temperature at the welding position of the weldment (124) can be switched back and forth between 200 ℃ and 380 ℃ within 0.5 seconds.
8. The solar cell welding mechanism according to claim 1, wherein the slide rail (111) comprises: the sliding rail mounting plate (1111) is fixedly assembled on the upper side of the rack (2), the two rails (1112) are fixedly assembled on two sides of the upper plane of the sliding rail mounting plate (1111), and the screw rod (1113) is rotatably assembled between the two rails (1112);
the slide table (112) includes: a first sliding seat (1121) which is assembled on the screw rod (1113) in a sliding way; two second sliding seats (1122) respectively assembled on the two rails (1112) in a sliding way; the sliding rail mounting device comprises a third mounting plate (1123) assembled on the upper sides of the first sliding seat (1121) and the second sliding seat (1122), two connecting plates (1124) respectively installed on two sides of the third mounting plate (1123) and bypassing the two sides of the sliding rail mounting plate (1111), and a fourth mounting plate (1125) installed on the lower side of the two connecting plates (1124) and used for mounting the first mounting plate (121).
9. The solar cell welding mechanism according to claim 8, wherein the slide table driving member (113) comprises: the driving motor (1131) and a belt pulley (1132) are connected with the input end of the driving motor (1131) and the output end of the driving motor (1131) and the screw rod (1113); a fifth mounting plate (1126) is arranged on the upper side of the slide rail mounting plate (1111) and close to the output shaft of the driving motor (1131), and the fifth mounting plate (1126) is used for mounting the driving motor (1131); the fifth mounting plate (1126) is provided with a plurality of mounting holes (11261), one mounting hole (11261) is used for allowing an output shaft of the driving motor (1131) to pass through and connecting the output shaft of the driving motor (1131) with the input end of the belt pulley (1132), and one mounting hole (11261) is used for allowing the screw rod (1113) to pass through and connecting the screw rod (1113) with the output end of the belt pulley (1132).
10. A solar wafer stringer, comprising:
the solar welding strip feeding device comprises a rack (2) which is provided with a solar cell feeding hole (a) and a photovoltaic welding strip feeding hole (b);
the photovoltaic welding strip conveying mechanism (3) is arranged in the rack (2) and is used for conveying the photovoltaic welding strips positioned at the photovoltaic welding strip feeding holes (b) to the lower side of the solar cell pieces;
the photovoltaic solder strip cutting mechanism (4) is arranged at the position, close to the photovoltaic solder strip feeding hole (b), of the rack (2) and used for cutting the photovoltaic solder strip according to a set length; and
the welding mechanism (1) is arranged on the upper side of the rack (2) and used for downwards pressing and welding the photovoltaic welding strip at a set position of the solar cell;
the welding mechanism (1) is as follows: the solar cell sheet soldering apparatus according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222001232.1U CN217776013U (en) | 2022-07-29 | 2022-07-29 | Solar cell welding mechanism and solar cell series welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222001232.1U CN217776013U (en) | 2022-07-29 | 2022-07-29 | Solar cell welding mechanism and solar cell series welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217776013U true CN217776013U (en) | 2022-11-11 |
Family
ID=83943499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222001232.1U Active CN217776013U (en) | 2022-07-29 | 2022-07-29 | Solar cell welding mechanism and solar cell series welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217776013U (en) |
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2022
- 2022-07-29 CN CN202222001232.1U patent/CN217776013U/en active Active
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