CN215588219U - Automatic welding machine for solar cell - Google Patents
Automatic welding machine for solar cell Download PDFInfo
- Publication number
- CN215588219U CN215588219U CN202120496020.8U CN202120496020U CN215588219U CN 215588219 U CN215588219 U CN 215588219U CN 202120496020 U CN202120496020 U CN 202120496020U CN 215588219 U CN215588219 U CN 215588219U
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- pressing plate
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- 238000003466 welding Methods 0.000 title claims abstract description 216
- 230000007246 mechanism Effects 0.000 claims abstract description 125
- 238000003825 pressing Methods 0.000 claims abstract description 29
- 229910000679 solder Inorganic materials 0.000 claims abstract description 28
- 238000007493 shaping process Methods 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 20
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 8
- 241000252254 Catostomidae Species 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 3
- 244000208734 Pisonia aculeata Species 0.000 abstract 1
- 230000004907 flux Effects 0.000 description 8
- 238000005476 soldering Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The utility model discloses an automatic welding machine for solar cells, which comprises a welding machine body and a welding strip pre-placing and shaping mechanism, the top of the welding machine body is respectively provided with a material box mechanism, a battery piece correcting mechanism, a welding strip shaping mechanism, a welding lamp welding mechanism, a belt drawing mechanism and a discharging mechanism, the top of the material box mechanism is provided with a material box and a plurality of openings for limiting the bolt, the solder strip pressing plate is of a flat circular arc groove structure, the bottom of the welding strip pressing plate is provided with a bulge matched with the welding strip pressing plate in shape, when the welding strip is clamped by the strip pulling mechanism, the second cylinder can push the welding strip pressing plate to press the welding strip downwards, and the welding strip is under the drive of welding strip clamp plate, the welding strip of corresponding part of pull-back, after taking up the welding strip, can start the third cylinder and cut off the welding strip, reserves partial welding strip simultaneously, supplies stretching strap mechanism second centre gripping to improve cutting efficiency.
Description
Technical Field
The utility model belongs to the technical field of welding machines, and particularly relates to an automatic welding machine for solar cells.
Background
In the process of packaging a solar cell module, welding of the cell pieces is a very important process, and the welding quality directly affects the reliability of the solar cell module. At present, the welding of solar cells mainly depends on manual welding, and an electric iron is used for contacting a welding strip to heat the welding strip to melt the welding strip, so that the welding is realized. The manual welding is high in labor intensity and low in welding efficiency, and due to the fact that operation methods and force applied by operators are different, if the force applied is light, insufficient welding can be caused, namely, the interconnection bar and the grid lines of the battery piece are not welded, if the force applied is heavy, the battery piece is hidden and cracked, and fragments can be generated in serious cases.
The prior art has the following problems: 1. the welding strip of the existing welding machine is usually stored in the whole machine, and meanwhile, a soldering flux groove is also arranged in the whole machine, so that the problems that equipment is corroded or does not block during movement and the like due to the fact that the soldering flux falls down are solved; 2. the existing welding machine cuts a welding strip in a pulling mode, the welding strip is often softer in material, the stretching strip is compressed tightly, the welding strip cannot be stretched straightly to cut, and the cutting effect is poor.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides an automatic welding machine for solar cells, which has the characteristics of improving scaling powder corrosion equipment and effectively improving the cutting of welding strips.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a solar wafer automatic weld machine, puts plastic mechanism, its characterized in that in advance including welding the organism and welding the area: the top of the welding machine body is respectively provided with a material box mechanism, a battery piece correcting mechanism, a welding strip shaping mechanism, a welding lamp welding mechanism, a pull strip mechanism and a discharging mechanism, wherein the top of the material box mechanism is provided with a material box, and the top of the material box mechanism is provided with a plurality of through holes for limiting bolts;
the battery piece correcting mechanism comprises a sliding mechanism which can move transversely, back and forth and vertically, the sliding mechanism is detachably connected with a vacuum machine, the vacuum machine and the sliding mechanism move in the same direction at the same time, and the air suction end of the vacuum machine is positioned above the material box mechanism;
the welding strip pre-placing and shaping mechanism comprises an array welding strip guiding wheel frame, a first linkage device, a second welding strip array guiding wheel and a third welding strip array guiding wheel, wherein a motor for driving the second welding strip array guiding wheel to move up and down is arranged in the middle of the first linkage device, and the third welding strip array guiding wheel is provided with a scaling powder groove through which a welding strip passes;
the welding strip shaping mechanism comprises a second air cylinder, a welding strip pressing plate, an array welding strip clamping mechanism, a third air cylinder and a welding strip cutter, the array welding strip clamping mechanism is fixed on one side, close to the welding strip pre-placing shaping mechanism, of the welding strip shaping mechanism, the array welding strip clamping mechanism can limit deviation generated when a welding strip passes through the welding strip clamping mechanism, the welding strip pressing plate is fixed at the output end of the second air cylinder, the second air cylinder drives the welding strip pressing plate to move up and down, the welding strip cutter is fixed at the output end of the third air cylinder, and the third air cylinder drives the welding strip cutter to move up and down;
the bottom of the welding mechanism of the welding lamp is provided with a plurality of infrared heating lamp tubes, and the top of the welding mechanism of the welding lamp is provided with a cooling fan for reducing the temperature of the infrared heating lamp tubes;
a servo motor is arranged on one side of the belt pulling mechanism and drives the belt pulling mechanism to turn over, and fourth cylinders for moving back and forth are arranged at the bottoms of the two sides of the belt pulling mechanism;
the discharging mechanism is provided with a plurality of chutes.
As a further description of the above technical solution:
the welding strip of the array welding strip guiding wheel frame penetrates through the second welding strip array guiding wheel to be connected with the third welding strip array guiding wheel, and the array welding strip guiding wheel frame and the second welding strip array guiding wheel are in an isosceles triangle shape.
As a further description of the above technical solution:
the array welding strip guide wheel frame is inclined backwards by 5-7 degrees.
As a further description of the above technical solution:
the air suction end of the vacuum machine is connected with a plurality of vertical suckers.
As a further description of the above technical solution:
the welding strip pressing plate is a flat arc-shaped groove, and a flat arc bulge matched with the shape of the welding strip pressing plate is arranged below the bottom of the welding strip pressing plate.
As a further description of the above technical solution:
the magazine is provided with at least 4 groups.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the welding strip is placed outside the whole machine in advance by the welding strip pre-placing and shaping mechanism, the second linkage device is placed at a low point through the welding strip guide wheel frame, the second linkage device and the scaling powder groove, the welding strip passes through the scaling powder groove, the welding strip of the welding strip guide wheel frame passes through the linkage wheel to be connected with the second linkage device, the welding strip can be attached with the scaling powder in the second linkage device when the welding strip is pulled, and the redundant scaling powder attached to the welding strip is refluxed into the scaling powder groove by using gravity factors, so that equipment or moving parts cannot be corroded, and the equipment is clean and tidy.
2. The welding strip shaping mechanism comprises a second air cylinder, a welding strip pressing plate, an array welding strip clamping mechanism, a third air cylinder and a welding strip cutter, wherein the welding strip pressing plate is a flat arc-shaped groove, a flat arc bulge matched with the shape of the welding strip pressing plate is arranged below the bottom of the welding strip pressing plate, after the welding strip is clamped by the strip pulling mechanism, the second air cylinder can push the welding strip pressing plate to press the welding strip downwards, the welding strip is driven by the flat arc-shaped groove to pull back the corresponding part of the welding strip to play a role of straightening, then the third air cylinder is started to cut off the welding strip, and meanwhile, part of the welding strip is reserved for secondary clamping of the strip pulling mechanism, so that the cutting effect is improved.
Drawings
Fig. 1 is a schematic overall structure diagram of an automatic welding machine for solar cells according to the present invention;
FIG. 2 is a schematic front view of an automatic welding machine for solar cells according to the present invention;
FIG. 3 is a schematic view of a partial structure of a magazine mechanism of an automatic solar cell welding machine according to the present invention;
fig. 4 is a schematic front view structural diagram of a welding mechanism of a welding lamp of an automatic solar cell welding machine according to the utility model.
In the figure: 1. a magazine mechanism; 11. a magazine; 2. a cell correction mechanism; 21. a sliding mechanism; 22. a vacuum machine; 3. a solder strip pre-placing and shaping mechanism; 31. the array welding strip guide wheel frame; 32. a first linkage; 321. a motor; 322. a second weld bead array guide wheel; 33. a third solder strip array guide wheel; 331. a flux groove; 4. a weld strip shaping mechanism; 41. a second cylinder; 42. welding a strip pressing plate; 43. an array welding strip clamping structure; 44. a third cylinder; 5. a welding mechanism of the welding lamp; 51. a heat radiation fan; 52. infrared heating lamp tube; 6. a belt pulling mechanism; 61. a servo motor; 62. a fourth cylinder; 7. a discharging mechanism; 71. a chute; 8. welding the machine body; a solder strip cutter (not shown).
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a solar wafer automatic weld machine, puts plastic mechanism 3, its characterized in that in advance including welding organism 8 and solder strip: the top of the welding machine body 8 is respectively provided with a material box mechanism 1, a battery piece correcting mechanism 2, a welding strip shaping mechanism 4, a welding lamp welding mechanism 5, a drawing mechanism 6 and a discharging mechanism 7, the top of the material box mechanism 1 is provided with a material box 11, and the top of the material box mechanism 1 is provided with a plurality of through holes for limiting bolts;
the battery piece correcting mechanism 2 comprises a sliding mechanism 21 capable of moving transversely, back and forth and vertically, the sliding mechanism 21 is detachably connected with a vacuum machine 22, the vacuum machine 22 and the sliding mechanism 21 move in the same direction at the same time, and the air suction end of the vacuum machine 22 is positioned above the material box mechanism 1;
the welding strip pre-placing and shaping mechanism 3 comprises an array welding strip guiding wheel frame 31, a first linkage 32, a second welding strip array guiding wheel 322 and a third welding strip array guiding wheel 33, wherein a motor 321 for driving the second welding strip array guiding wheel 322 to move up and down is arranged in the middle of the first linkage 32, and a soldering flux groove 331 for a welding strip to pass through is formed in the third welding strip array guiding wheel 33;
the welding strip shaping mechanism 4 comprises a second air cylinder 41, a welding strip pressing plate 42, an array welding strip clamping mechanism 43, a third air cylinder 44 and a welding strip cutter which is not marked in the drawing, the array welding strip clamping mechanism 43 is fixed on one side, close to the welding strip pre-placing and shaping mechanism 3, of the welding strip shaping mechanism 4, the array welding strip clamping mechanism 43 can limit deviation generated when a welding strip passes through, the welding strip pressing plate 42 is fixed at the output end of the second air cylinder 41, the second air cylinder 41 drives the welding strip pressing plate 42 to move up and down, the welding strip cutter which is not marked in the drawing is fixed at the output end of the third air cylinder 44, and the third air cylinder 44 drives the welding strip cutter which is not marked in the drawing to move up and down;
the bottom of the welding mechanism 5 is provided with a plurality of infrared heating lamp tubes 52, and the top of the welding mechanism 5 is provided with a cooling fan 51 for reducing the temperature of the infrared heating lamp tubes 52;
a servo motor 61 is arranged on one side of the belt pulling mechanism 6, the servo motor 61 drives the belt pulling mechanism 6 to turn over, and fourth air cylinders 62 for moving back and forth are mounted at the bottoms of the two sides of the belt pulling mechanism 6;
the discharging mechanism 7 is provided with a plurality of chutes 71.
The solder strip of the array solder strip guide wheel frame 31 passes through the second solder strip array guide wheel 322 to be connected with the third solder strip array guide wheel 33, and the array solder strip guide wheel frame 31 and the second solder strip array guide wheel 322 are in an isosceles triangle shape.
When the motor 321 descends to drive the first linkage 32 to move for a certain distance, the welding strip and the second welding strip array guide wheel 322 are correspondingly released for a certain length, and when the motor 321 ascends, the triangular welding strip is pulled out for a length to supplement the shape of the triangular welding strip;
the array solder strip guide wheel frame 31 is inclined backwards by 5-7 degrees;
when in use, the welding strip is not easy to be wound in a staggered way when being connected along the second welding strip array guide wheel 322 by inclining the array welding strip guide wheel frame 31;
the air suction end of the vacuum machine 22 is connected with a plurality of vertical suckers;
when in use, the vacuum machine 22 can suck the battery pieces for carrying;
the welding strip pressing plate 42 is a flat arc-shaped groove, and a flat arc bulge matched with the shape of the welding strip pressing plate 42 is arranged below the bottom of the welding strip pressing plate 42;
after the welding strip is clamped by the strip pulling mechanism 6, the second cylinder 41 pushes the welding strip pressing plate 42 to press the welding strip downwards, and the welding strip is driven by the flat circular arc groove to pull back the corresponding part of the welding strip, so that the straightening effect is achieved.
The magazine 11 is provided with at least 4 groups.
When in use, the plurality of groups of material boxes 11 can store and take the battery slices at the same time.
The working principle and the using process of the utility model are as follows: the utility model firstly puts the chute 71 of the discharging mechanism 7 into the battery piece to be processed in advance, the battery piece will move to the workbench because of the chute 71, the third solder strip array guide wheel 33 is placed at the low point through the array solder strip guide wheel frame 31, the third solder strip array guide wheel 33 and the soldering flux groove 331, the solder strip is placed at the low point through the soldering flux groove 331, the solder strip of the array solder strip guide wheel frame 31 passes through the second solder strip array guide wheel 322 to be connected with the third solder strip array guide wheel 33, when pulling the solder strip, the first linkage 32 moves downwards through the motor 321, the amount of the solder strip paying-off line can be conveyed in equal proportion, for example, the distance of 200mm is pulled by the pull strip mechanism 6, the motor 321 descends by 100mm, the solder strip will stick to the third solder strip array guide wheel 33, the surplus soldering flux attached to the solder strip is reflowed to the soldering flux groove 331 by gravity factor, the equipment or moving parts cannot be corroded, the equipment is clean and tidy, the welding strip moves in a limiting mode through the array welding strip tightening mechanism 43 and penetrates through the welding strip shaping mechanism 4, meanwhile, the specified length is reserved, the fourth air cylinder 62 in the strip pulling mechanism 6 is pushed forwards, the strip pulling mechanism 6 clamps the welding strip and then pulls back for a specified distance, then the third air cylinder 44 in the welding strip shaping mechanism 4 drives a welding strip cutter (not marked in the drawing) to cut off the welding strip, meanwhile, a distance is reserved outside the welding strip shaping mechanism 4 and used for being clamped by the strip pulling mechanism 6 next time, the strip pulling mechanism 6 clamps the cut-off welding strip, after the strip pulling mechanism 6 is pulled back to the middle position by the fourth air cylinder 62, the servo motor 61 rotates the strip pulling mechanism 6 by one hundred eighty degrees, the welding strip in the strip pulling mechanism 6 is placed on the battery piece, the welding lamp welding mechanism 5 is adjusted to the welding power through the infrared heating lamp tube 52 to weld the battery piece and the welding strip, after welding, the slide mechanism 21 and the vacuum machine 22 of the cell correction mechanism 2 suck the welded cells and move them into the magazine 11 in the magazine mechanism 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a solar wafer automatic weld machine, puts plastic mechanism (3) including welding organism (8) and solder strip in advance, its characterized in that: the top of the welding machine body (8) is respectively provided with a material box mechanism (1), a battery piece correcting mechanism (2), a welding strip shaping mechanism (4), a welding lamp welding mechanism (5), a pull strip mechanism (6) and a discharging mechanism (7), the top of the material box mechanism (1) is provided with a material box (11), and the top of the material box mechanism (1) is provided with a plurality of through holes for limiting bolts;
the battery piece correcting mechanism (2) comprises a sliding mechanism (21) which can move transversely, back and forth and vertically, the sliding mechanism (21) is detachably connected with a vacuum machine (22), the vacuum machine (22) and the sliding mechanism (21) move in the same direction at the same time, and the air suction end of the vacuum machine (22) is positioned above the material box mechanism (1);
the welding strip pre-placing and shaping mechanism (3) comprises an array welding strip guiding wheel frame (31), a first linkage device (32), a second welding strip array guiding wheel (322) and a third welding strip array guiding wheel (33), wherein a motor (321) for driving the second welding strip array guiding wheel (322) to move up and down is arranged in the middle of the first linkage device (32), and a scaling powder groove (331) through which a welding strip passes is formed in the third welding strip array guiding wheel (33);
the welding strip shaping mechanism (4) comprises a second air cylinder (41), a welding strip pressing plate (42), an array welding strip clamping mechanism (43), a third air cylinder (44) and a welding strip cutter, wherein the array welding strip clamping mechanism (43) is fixed on one side, close to the welding strip pre-placing shaping mechanism (3), of the welding strip shaping mechanism (4), the array welding strip clamping mechanism (43) can limit deviation generated when a welding strip passes through the welding strip, the welding strip pressing plate (42) is fixed at the output end of the second air cylinder (41), the second air cylinder (41) drives the welding strip pressing plate (42) to move up and down, the welding strip cutter is fixed at the output end of the third air cylinder (44), and the third air cylinder (44) drives the welding strip cutter to move up and down;
the bottom of the welding mechanism (5) is provided with a plurality of infrared heating lamp tubes (52), and the top of the welding mechanism (5) is provided with a cooling fan (51) for reducing the temperature of the infrared heating lamp tubes (52);
a servo motor (61) is arranged on one side of the belt drawing mechanism (6), the servo motor (61) drives the belt drawing mechanism (6) to turn over, and fourth cylinders (62) for moving back and forth are mounted at the bottoms of the two sides of the belt drawing mechanism (6);
the discharging mechanism (7) is provided with a plurality of chutes (71).
2. The automatic welding machine for solar cells according to claim 1, characterized in that: the welding strip of the array welding strip guiding wheel frame (31) passes through the second welding strip array guiding wheel (322) to be connected with the third welding strip array guiding wheel (33), and the array welding strip guiding wheel frame (31) and the second welding strip array guiding wheel (322) are in an isosceles triangle shape.
3. The automatic welding machine for solar cells according to claim 1, characterized in that: the array solder strip guiding wheel frame (31) is inclined backwards by 5-10 degrees along the third solder strip array guiding wheel (33).
4. The automatic welding machine for solar cells according to claim 1, characterized in that: the air suction end of the vacuum machine (22) is connected with a plurality of suckers.
5. The automatic welding machine for solar cells according to claim 1, characterized in that: the welding strip pressing plate (42) is a flat arc-shaped groove, and a bulge matched with the welding strip pressing plate (42) in shape is arranged below the bottom of the welding strip pressing plate (42).
6. The automatic welding machine for solar cells according to claim 1, characterized in that: the magazine (11) is provided with at least 4 groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120496020.8U CN215588219U (en) | 2021-03-09 | 2021-03-09 | Automatic welding machine for solar cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120496020.8U CN215588219U (en) | 2021-03-09 | 2021-03-09 | Automatic welding machine for solar cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215588219U true CN215588219U (en) | 2022-01-21 |
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ID=79869546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120496020.8U Expired - Fee Related CN215588219U (en) | 2021-03-09 | 2021-03-09 | Automatic welding machine for solar cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215588219U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114769769A (en) * | 2022-06-21 | 2022-07-22 | 晟高新能源(江苏)有限公司 | Photovoltaic module production equipment and production method |
-
2021
- 2021-03-09 CN CN202120496020.8U patent/CN215588219U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114769769A (en) * | 2022-06-21 | 2022-07-22 | 晟高新能源(江苏)有限公司 | Photovoltaic module production equipment and production method |
| CN114769769B (en) * | 2022-06-21 | 2022-09-06 | 晟高新能源(江苏)有限公司 | Photovoltaic module production equipment and production method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220121 |