CN217775997U - Welding mechanism of double-welding piece and solar cell series welding machine - Google Patents
Welding mechanism of double-welding piece and solar cell series welding machine Download PDFInfo
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- CN217775997U CN217775997U CN202222000794.4U CN202222000794U CN217775997U CN 217775997 U CN217775997 U CN 217775997U CN 202222000794 U CN202222000794 U CN 202222000794U CN 217775997 U CN217775997 U CN 217775997U
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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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Abstract
A welding mechanism of a double-welding part and a solar cell series welding machine relate to the technical field of cell processing. The welding mechanism of two weldments includes: the first sliding rail, the first sliding table driving piece, the first lifting cylinder, the first welding piece, the second sliding rail, the second sliding table driving piece, the second lifting cylinder and the second welding piece. Solar wafer stringer includes: the method comprises the following steps: frame, photovoltaic solder strip transport mechanism, photovoltaic solder strip shutdown mechanism and welding mechanism. By adopting the technical scheme, the welding device has the advantages of adopting two welding parts to weld simultaneously and having high welding efficiency.
Description
Technical Field
The utility model relates to a battery piece processing technology field, concretely relates to welding mechanism and solar wafer stringer of two welding pieces.
Background
A solar cell is a device that converts light energy into electrical 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 cell panel may be a PET film or an ETFE film.
The conventional solar cell series welding machine is low in efficiency when a solar cell is processed, particularly when the solar cell is welded, the conventional solar cell series welding machine is a single welding part, one solar cell has a plurality of points needing to be welded, the efficiency is too low, 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 welding mechanism and solar wafer stringer of two welding pieces, have and adopt two welding piece to weld simultaneously, the advantage that welding efficiency is high.
In order to achieve the purpose, the utility model adopts the technical proposal that: a dual weldment welding mechanism comprising:
the first sliding rail is assembled on the upper side of the rack and is horizontally arranged;
the first sliding table is assembled on the first sliding rail in a sliding mode;
the first sliding table driving part is arranged at one end of the first sliding rail and used for driving the first sliding table to move back and forth on the first sliding rail;
the first lifting cylinder is assembled on the lower side of the first sliding table;
the first welding part is assembled on the lower side of the first lifting cylinder and used for welding the photovoltaic welding strip at a set position of the solar cell;
the second sliding rail is assembled on the upper side of the rack and arranged side by side with the first sliding rail;
the second sliding table is assembled on the second sliding rail in a sliding mode;
the second sliding table driving piece is arranged at one end of the second sliding rail and used for driving the second sliding table to move back and forth on the second sliding rail in a linear mode;
the second lifting cylinder is assembled on the lower side of the second sliding table; and
and the second welding part is assembled at the lower side of the second lifting cylinder, is positioned on the same straight line with the first welding part, and is used for welding the photovoltaic welding strip at the set position of the solar cell.
The utility model discloses further set up, first slip table includes: the first sliding seat is assembled on the first sliding rail in a sliding mode; the first installation platform is assembled on the first sliding seat and used for installing the first lifting cylinder;
the second slip table includes: the second sliding seat is assembled on the second sliding rail in a sliding mode; the second mounting table is assembled on the second sliding seat and used for mounting the second lifting cylinder;
the welding mechanism of two weldments still includes: the sliding rail mounting plate is fixedly assembled on the upper side of the rack, and the two auxiliary sliding rails are fixedly assembled on two sides of the upper plane of the sliding rail mounting plate; the two first auxiliary sliding seats are respectively assembled on the two auxiliary sliding rails in a sliding manner and matched with the first sliding seats together for the installation of the first installation platform; the two second auxiliary sliding seats are respectively assembled on the two auxiliary sliding rails in a sliding manner and matched with the second sliding seats together for mounting the second mounting table;
the first slide rail and the second slide rail are both located between the two auxiliary slide rails, and the first slide rail and the second slide rail are located in the same horizontal plane.
The utility model discloses further set up, the first slide rail and the second slide rail are the lead screw of rotatable assembly in the slide rail mounting panel upside;
the first slip table drive includes: the input end of the first belt pulley is connected with the first driving motor, and the output end of the first belt pulley is connected with the first sliding rail;
the second slip table drive includes: the input end of the second belt pulley is connected with the second driving motor, and the output end of the second belt pulley is connected with the second sliding rail.
The utility model discloses further set up, the second sliding table driving piece sets up in the one end that the second slide rail is kept away from the first sliding table driving piece; a first driving motor mounting plate is arranged at the position, close to the first driving motor, of the upper side of the slide rail mounting plate; the first driving motor mounting plate is provided with a plurality of first mounting holes, one first mounting hole is used for allowing an output shaft of the first driving motor to pass through and connecting the output shaft of the first driving motor with the input end of the first belt pulley, and one first mounting hole is used for allowing the first sliding rail to pass through and connecting the first sliding rail with the output end of the first belt pulley;
a second driving motor mounting plate is arranged at the position, close to the second driving motor, of the upper side of the slide rail mounting plate; a plurality of second mounting holes are formed in the second driving motor mounting plate, one of the second mounting holes is used for supplying the output shaft of the second driving motor to penetrate through and supply the output shaft of the second driving motor to be connected with the input end of the second belt pulley, and one of the second mounting holes is used for supplying the second sliding rail to penetrate through and supply the second sliding rail to be connected with the output end of the second belt pulley.
The utility model discloses further set up, first mount table with the second mount table all includes: a first mounting plate mounted on the first carriage or the second carriage; the two connecting plates are respectively arranged on two sides of the first mounting plate and bypass around two sides of the slide rail mounting plate; and the second mounting plates are arranged on the lower sides of the two connecting plates and used for mounting the first lifting cylinder or the second lifting cylinder.
The utility model is further provided with heat insulation pieces arranged between the first lifting cylinder and the first welding piece and between the second lifting cylinder and the second welding piece; the heat insulation piece is detachably assembled on the lower side of the first lifting cylinder or the second lifting cylinder and is detachably mounted on the first welding piece or the second welding piece.
The utility model discloses further set up, all be provided with the heat insulating part mounting panel between first lift cylinder and the heat insulating part, and between second lift cylinder and the heat insulating part;
a first mounting convex strip is arranged on the lower side of the heat insulation piece mounting plate, and a mounting groove matched with the first mounting 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 heat insulating part 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, first welding with second welding is by frequency conversion host computer control, so that first welding with the temperature of second welding department realizes 200 ℃ to 380 ℃'s round trip switch in 0.5 seconds.
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 solder strip conveying mechanism is arranged in the rack and used for conveying the photovoltaic solder strip positioned at the photovoltaic solder strip feeding port to the lower side of the solar cell piece;
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 welding mechanism of the double welding parts.
After the technical scheme is adopted, the utility model discloses beneficial effect does:
in the utility model, the first welding part and the second welding part are arranged, and the two welding parts are welded simultaneously, so that the welding efficiency is high; in addition, the two welding parts are respectively arranged on different sliding tables, and are driven by different sliding table driving parts to slide on different sliding rails, so that interference can not occur; although the two welding parts are assembled at the lower sides of the different sliding tables, the two welding parts are kept on the same straight line after being assembled, so that different welding points on the same straight line of the solar panel can be welded.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic view of a welding mechanism mounted on a frame;
FIG. 2 is a schematic view of the 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 in FIG. 2;
FIG. 6 is a schematic view of the construction of the insulation and the insulation 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;
111a, a first slide rail; 111b, a second slide rail;
112a and a first sliding table; 1121a, a first slider; 1122a, a first mounting table; 112b and a second sliding table; 1121b, a second slider; 1122b, a second mounting table; 11221. a first mounting plate; 11222. a connecting plate; 11223. a second mounting plate;
113a, a first sliding table driving piece; 1131a, a first driving motor; 1132a, a first pulley; 113b, a second sliding table driving piece; 1131b, a second drive motor; 1132b, a second belt pulley;
114. a slide rail mounting plate;
115. an auxiliary slide rail;
116a, a first secondary slide; 116b, a second sub-carriage;
117a, a first drive motor mounting plate; 1171a, a first mounting hole; 117b, a second drive motor mounting plate; 1171b, a second mounting hole;
121a, a first lifting cylinder; 121b, a second lifting cylinder;
122a, a first welding part; 122b, a second weldment; 1221. a weldment body; 1222. welding a head; 12221. welding feet;
123. a thermal insulation member; 1231. installing a groove; 1232. a second through hole;
124. a heat insulating member mounting plate; 1241. a first mounting convex strip; 12411. a first through hole; 1242. a second mounting convex strip; 12421. a third through hole;
125. a bolt;
126. 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 present embodiment relates to a welding mechanism for dual weldments, as shown in fig. 1-2, including: the first sliding table driving device comprises a first sliding rail 111a, a first sliding table 112a, a first sliding table driving member 113a, a first lifting cylinder 121a, a first welding member 122a, a second sliding rail 111b, a second sliding table 112b, a second sliding table driving member 113b, a second lifting cylinder 121b and a second welding member 122b. The first slide rail 111a and the second slide rail 111b are arranged side by side and located on the same horizontal plane.
The first slide rail 111a is assembled on the upper side of the frame 2, and is horizontally disposed and is a linear slide rail. The first sliding table 112a is slidably mounted on the first sliding rail 111 a. The first sliding table driving element 113a is disposed at one end of the first sliding rail 111a, and is configured to drive the first sliding table 112a to move back and forth on the first sliding rail 111 a. The first elevation cylinder 121a is assembled to a lower side of the first sliding table 112 a. The first welding member 122a is mounted on the lower side of the first lifting cylinder 121a, and is used for welding the photovoltaic solder strip at a set position of the solar cell.
Similarly, the second slide rail 111b is a linear slide rail mounted on the upper side of the frame 2. The second sliding table 112b is slidably mounted on the second sliding rail 111 b. The second sliding table driving element 113b is disposed at one end of the second sliding rail 111b, and is configured to drive the second sliding table 112b to move back and forth on the second sliding rail 111 b. The second elevation cylinder 121b is assembled to the lower side of the second sliding table 112 b. The second welding member 122b is assembled on the lower side of the second lifting cylinder 121b, and is located on the same straight line with the first welding member 122a, and is used for welding the photovoltaic welding strip at the set position of the solar cell.
By arranging the first welding part 122a and the second welding part 122b, the two welding parts are welded at the same time, so that the welding efficiency is high; in addition, the two welding parts are respectively arranged on different sliding tables, and are driven by different sliding table driving parts to slide on different sliding rails, so that interference can not occur; although the two welding parts are assembled at the lower sides of different sliding tables, the two welding parts are kept on the same straight line after being assembled, so that different welding points on the same straight line of the solar panel can be welded.
In the present embodiment, as shown in fig. 2 to 4, the first slide table 112a includes: a first sliding base 1121a slidably fitted on the first sliding rail 111 a; and a first mounting stage 1122a mounted on the first slider 1121a and to which the first elevation cylinder 121a is mounted. The second slide table 112b includes: a second sliding base 1121b slidably fitted on the second sliding rail 111 b; and a second mounting base 1122b mounted on the second slider 1121b and to which the second elevation cylinder 121b is mounted.
As shown in fig. 2 to 4, the welding mechanism of the dual weldments further includes: a slide rail mounting plate 114 fixedly assembled on the upper side of the frame 2, and two auxiliary slide rails 115 fixedly assembled on two sides of the upper plane of the slide rail mounting plate 114; two first sub-slides 116a respectively slidably mounted on the two sub-slide rails 115 and engaged with the first slides 1121a for mounting the first mounting platform 1122 a; and two second sub-slides 116b slidably mounted on the two sub-slide rails 115, respectively, and engaged with the second slides 1121b to mount the second mounting stage 1122b thereon. The first slide rail 111a and the second slide rail 111b are both located between the two sub-slide rails 115.
By providing two sub slide rails 115, two first sub slides 116a, and two second sub slides 116b, the sliding of the first and second mount tables 1122a, 1122b is very smooth and smooth. And the first mounting platform 1122a and the second mounting platform 1122b share the two secondary slide rails 115, so that the space and the manufacturing cost of the device are saved. The first slide rail 111a, the second slide rail 111b and the two secondary slide rails 115 are in the same horizontal plane, and jointly form a rail system of the welding mechanism.
In the present embodiment, the first rail 111a and the second rail 111b are each a screw rod rotatably mounted on the upper side of the rail mounting plate 114.
As shown in fig. 2 to 4, the first table driving member 113a includes: a first driving motor 1131a, and a first belt pulley 1132a having an input end connected to the first driving motor 1131a and an output end connected to the first slide rail 111 a. The second table drive 113b includes: a second driving motor 1131b, and a second belt pulley 1132b having an input end connected to the second driving motor 1131b and an output end connected to the second slide rail 111 b. The first driving motor 1131a and the second driving motor 1131b are servo driving motors, and are controlled by screw rod transmission and the servo driving motors, so that the first welding part 122a and the second welding part 122b move very accurately in the horizontal direction, and can be accurately aligned to a welding point to be welded.
More specifically, as shown in fig. 2 to 4, the second slide table driving member 113b is disposed at an end of the second slide rail 111b away from the first slide table driving member 113 a. A first driving motor mounting plate 117a is arranged at the position, close to the first driving motor 1131a, on the upper side of the slide rail mounting plate 114; the first driving motor mounting plate 117a is provided with a plurality of first mounting holes 1171a, one first mounting hole 1171a is used for the output shaft of the first driving motor 1131a to pass through, the output shaft of the first driving motor 1131a is connected to the input end of the first belt pulley 1132a, one first mounting hole 1171a is used for the first sliding rail 111a to pass through, and the output end of the first sliding rail 111a and the output end of the first belt pulley 1132a are connected to each other. A second driving motor mounting plate 117b is arranged on the upper side of the slide rail mounting plate 114 near the second driving motor 1131 b. A plurality of second mounting holes 1171b are formed in the second driving motor mounting plate 117b, one second mounting hole 1171b is used for the output shaft of the second driving motor 1131b to pass through, the output shaft of the second driving motor 1131b is connected with the input end of the second belt pulley 1132b, one second mounting hole 1171b is used for the second sliding rail 111b to pass through, and the output end of the second sliding rail 111b and the output end of the second belt pulley 1132b are connected.
The first driving motor mounting plate 117a and the second driving motor mounting plate 117b are symmetrically arranged at two ends of the slide rail mounting plate 114, and the two screw rods are rotatably assembled between the first driving motor mounting plate 117a and the second driving motor mounting plate 117b. The slide rail mounting plate 114, the first driving motor mounting plate 117a and the second driving motor mounting plate 117b provide a mounting platform for the two screw rods, the first driving motor 1131a, the second driving motor 1131b and the like, and the position arrangement is reasonable.
As shown in fig. 2 to 4, in the present embodiment, each of the first and second mounting stages 1122a and 1122b includes: a first mounting plate 11221 mounted on the first slider 1121a or the second slider 1121b; two connecting plates 11222 respectively mounted on both sides of the first mounting plate 11221 and bypassing both sides of the rail mounting plate 114; and a second mounting plate 11223 mounted on the lower side of the two connection plates 11222 for the first elevation cylinder 121a or the second elevation cylinder 121b to be mounted thereon. The first and second lift cylinders 121a and 121b are installed on the same straight line such that the first and second welding members 122a and 122b installed on the lower sides of the first and second lift cylinders 121a and 121b are on the same straight line.
Preferably, as shown in fig. 5 to 6, heat insulating members 123 are disposed between the first lifting cylinder 121a and the first welding member 122a, and between the second lifting cylinder 121b and the second welding member 122b. The heat insulator 123 is detachably mounted on the lower side of the first lifting cylinder 121a or the second lifting cylinder 121b, and the first welded member 122a or the second welded member 122b is detachably mounted thereon.
The detachable heat insulation piece 123 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 123 is effectively reduced, and the lifting cylinder is protected; on the other hand, when the weldment needs to be disassembled, the heat insulation piece 123 and the weldment can be disassembled firstly, the disassembling point is between the heat insulation piece 123 and the lifting cylinder, the temperature is not high, and the weldment does not need to be cooled.
In the present embodiment, as shown in fig. 5 to 6, a heat insulator mounting plate 124 is disposed between the first elevation cylinder 121a and the heat insulator 123, and between the second elevation cylinder 121b and the heat insulator 123. A first mounting convex strip 1241 and a second mounting convex strip 1242 are arranged on the lower side of the heat insulation piece mounting plate 124; the upper side of the heat insulator 123 is provided with a mounting groove 1231 adapted to the first mounting protrusion 1241. The first installation protruding strip 1241 is provided with a first through hole 12411, the second installation protruding strip 1242 is provided with a third through hole 12421 matched with the first through hole 12411, the two sides of the heat insulation member 123 located in the installation groove 1231 are both provided with second through holes 1232 matched with the first through hole 12411, and the bolt 125 penetrates through the first through hole 12411, the two second through holes 1232 and the third through hole 12421 so as to fix the heat insulation member 123 on the lower side of the heat insulation member installation plate 124. During disassembly, the pin 125 is withdrawn from the first through-hole 12411, the two second through-holes 1232, and the third through-hole 12421. The second mounting protrusion 1242 in this embodiment plays a role in enhancing the connection stability. To further enhance the connection strength between the heat insulator mounting plate 124 and the heat insulator 123, the heat insulator mounting plate 124 and the heat insulator 123 are locked together by two vertical bolts 126.
In this embodiment, as shown in fig. 5, the first weldment 122a and the first weldment 122a each include: a weldment body 1221, and a welding head 1222 provided on the lower side of the weldment body 1221. The underside of the soldering head 1222 is provided with a plurality of raised solder fillets 12221, each fillet 12221 being for soldering a solder joint. When a welding part 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 poor battery piece that leads to easily of thermal conductivity warp, 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 extremely fast with battery piece welding in the twinkling of an eye, thereby has solved traditional welding and has leaded to the deformation problem, is particularly useful for welding the sunpower battery piece.
Example two: the present embodiment relates to a solar cell stringer, as shown in fig. 7 to 8, including: the device comprises a rack 2, a photovoltaic solder strip conveying mechanism 3, a photovoltaic solder strip cutting mechanism 4 and a welding mechanism 1. The welding mechanism 1 is a welding mechanism of a double-welding part described in the first embodiment.
Wherein, the frame 2 is provided with a solar cell feeding hole a and a photovoltaic solder strip feeding hole b. The solar cell is conveyed to a solar cell feeding hole a through 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. 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 pressing down to weld the photovoltaic welding strip at the set position of the solar cell.
The working principle of the utility model is as follows: the solar cell series welding machine with the first welding piece 122a and the second welding piece 122b is adopted, the two welding pieces are welded at the same time, and the welding efficiency is high; in addition, the two welding parts are respectively arranged on different sliding tables, and are driven by different sliding table driving parts to slide on different sliding rails, so that interference can not occur; although the two welding parts are assembled at the lower sides of the different sliding tables, the two welding parts are kept on the same straight line after being assembled, so that different welding points on the same straight line of the solar panel can be welded.
The above description is only for the purpose of illustration and not limitation, and other modifications or equivalent replacements made by those skilled in the art to the technical solution of the present invention should be covered by the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.
Claims (10)
1. A welding mechanism of a double-weldment is characterized by comprising:
a first slide rail (111 a) which is assembled on the upper side of the frame (2) and is horizontally arranged;
the first sliding table (112 a) is assembled on the first sliding rail (111 a) in a sliding mode;
the first sliding table driving part (113 a) is arranged at one end of the first sliding rail (111 a) and used for driving the first sliding table (112 a) to move back and forth on the first sliding rail (111 a);
a first lifting cylinder (121 a) assembled at the lower side of the first sliding table (112 a);
the first welding piece (122 a) is assembled at the lower side of the first lifting cylinder (121 a) and used for welding the photovoltaic welding strip at the set position of the solar cell piece;
the second sliding rail (111 b) is assembled on the upper side of the rack (2) and is arranged in parallel with the first sliding rail (111 a);
the second sliding table (112 b) is assembled on the second sliding rail (111 b) in a sliding mode;
the second sliding table driving part (113 b) is arranged at one end of the second sliding rail (111 b) and is used for driving the second sliding table (112 b) to move back and forth on the second sliding rail (111 b);
the second lifting cylinder (121 b) is assembled at the lower side of the second sliding table (112 b); and
and the second welding piece (122 b) is assembled at the lower side of the second lifting cylinder (121 b), is positioned on the same straight line with the first welding piece (122 a), and is used for welding the photovoltaic welding strip at the set position of the solar cell.
2. The welding mechanism of a dual weldment of claim 1 wherein the first ramp (112 a) includes: a first sliding base (1121 a) slidably fitted on the first sliding rail (111 a); and a first mounting table (1122 a) mounted on the first slide base (1121 a) and used for mounting the first lifting cylinder (121 a);
the second slide table (112 b) includes: a second sliding base (1121 b) slidably fitted on the second sliding rail (111 b); and a second mounting table (1122 b) mounted on the second slide base (1121 b) and on which the second lifting cylinder (121 b) is mounted;
the welding mechanism of two weldments still includes: the sliding rail mounting plate (114) is fixedly assembled on the upper side of the rack (2), and the two auxiliary sliding rails (115) are fixedly assembled on two sides of the upper plane of the sliding rail mounting plate (114); two first sub-sliding seats (116 a) which are respectively assembled on the two sub-sliding rails (115) in a sliding manner and are matched with the first sliding seats (1121 a) together for installing the first installation platform (1122 a); and two second sub-slide seats (116 b) which are respectively assembled on the two sub-slide rails (115) in a sliding way and are matched with the second slide seats (1121 b) together for installing the second installation platform (1122 b);
the first sliding rail (111 a) and the second sliding rail (111 b) are located between the two auxiliary sliding rails (115), and the first sliding rail (111 a) and the second sliding rail (111 b) are located in the same horizontal plane.
3. The welding mechanism for dual weldments according to claim 2, characterized in that the first sliding rail (111 a) and the second sliding rail (111 b) are screw rods rotatably mounted on the upper side of the sliding rail mounting plate (114);
the first slide table drive (113 a) includes: the first driving motor (1131 a) and a first belt pulley (1132 a) are connected with the input end of the first driving motor (1131 a) and the output end of the first driving motor is connected with the first sliding rail (111 a);
the second slide table drive (113 b) includes: second driving motor (1131 b), and the input is connected second driving motor (1131 b), output are connected second pulley (1132 b) of second slide rail (111 b).
4. The welding mechanism for dual weldments according to the claim 3, characterized in that the second sliding table driving member (113 b) is arranged at one end of the second sliding rail (111 b) far away from the first sliding table driving member (113 a);
a first driving motor mounting plate (117 a) is arranged at the position, close to the first driving motor (1131 a), on the upper side of the slide rail mounting plate (114); a plurality of first mounting holes (1171 a) are formed in the first driving motor mounting plate (117 a), one first mounting hole (1171 a) is used for allowing an output shaft of the first driving motor (1131 a) to pass through and connecting the output shaft of the first driving motor (1131 a) with the input end of the first belt pulley (1132 a), and one first mounting hole (1171 a) is used for allowing the first sliding rail (111 a) to pass through and connecting the first sliding rail (111 a) with the output end of the first belt pulley (1132 a);
a second driving motor mounting plate (117 b) is arranged at the position, close to the second driving motor (1131 b), on the upper side of the slide rail mounting plate (114); seted up a plurality of second mounting holes (1171 b) on second driving motor mounting panel (117 b), have one second mounting hole (1171 b) is used for supplying the output shaft of second driving motor (1131 b) passes, and supplies the output shaft of second driving motor (1131 b) with the input of second belt pulley (1132 b) is connected, has one second mounting hole (1171 b) is used for supplying second slide rail (111 b) passes, and supplies second slide rail (111 b) with the output of second belt pulley (1132 b) is connected.
5. The welding mechanism of a dual weldment of any one of claims 2 to 4 wherein the first mounting station (1122 a) and the second mounting station (1122 b) each include: a first mounting plate (11221) mounted on the first slider (1121 a) or the second slider (1121 b); two connecting plates (11222) respectively mounted on both sides of the first mounting plate (11221) and bypassing both sides of the slide rail mounting plate (114); and a second mounting plate (11223) mounted on the lower side of the two connection plates (11222) for mounting the first lifting cylinder (121 a) or the second lifting cylinder (121 b).
6. The welding mechanism of a dual weldment according to claim 1, wherein heat insulators (123) are provided between the first lift cylinder (121 a) and the first weldment (122 a), and between the second lift cylinder (121 b) and the second weldment (122 b); the heat insulation piece (123) is detachably assembled at the lower side of the first lifting cylinder (121 a) or the second lifting cylinder (121 b) and is used for detachably mounting the first welding piece (122 a) or the second welding piece (122 b).
7. The welding mechanism of a dual weldment according to claim 6, wherein a heat insulator mounting plate (124) is provided between the first lift cylinder (121 a) and the heat insulator (123), and between the second lift cylinder (121 b) and the heat insulator (123);
a first mounting convex strip (1241) is arranged on the lower side of the heat insulation piece mounting plate (124), and a mounting groove (1231) matched with the first mounting convex strip (1241) is arranged on the upper side of the heat insulation piece (123); first through-hole (12411) have been seted up on first installation sand grip (1241), second through-hole (1232) with first through-hole (12411) looks adaptation are all seted up to both sides that heat insulating part (123) are located mounting groove (1231), first through-hole (12411) and two detachable grafting has bolt (125) between second through-hole (1232).
8. The welding mechanism for dual weldments as claimed in claim 7, wherein a second mounting convex strip (1242) is provided on the lower side of the heat insulation mounting plate (124), a third through hole (12421) adapted to the first through hole (12411) is formed on the second mounting convex strip (1242), and the bolt (125) passes through the first through hole (12411), the second through hole (1232) and the third through hole (12421).
9. The welding mechanism of a dual weldment of claim 1 wherein the first weldment (122 a) and the second weldment (122 b) are controlled by a variable frequency master to effect a back-and-forth switch of 200 ℃ to 380 ℃ in 0.5 seconds of temperature at the weld of the first weldment (122 a) and the second weldment (122 b).
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 welding mechanism of a dual weldment of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222000794.4U CN217775997U (en) | 2022-07-29 | 2022-07-29 | Welding mechanism of double-welding piece and solar cell series welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222000794.4U CN217775997U (en) | 2022-07-29 | 2022-07-29 | Welding mechanism of double-welding piece and solar cell series welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217775997U true CN217775997U (en) | 2022-11-11 |
Family
ID=83942734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222000794.4U Active CN217775997U (en) | 2022-07-29 | 2022-07-29 | Welding mechanism of double-welding piece and solar cell series welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217775997U (en) |
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2022
- 2022-07-29 CN CN202222000794.4U patent/CN217775997U/en active Active
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