CN219632912U - Converging belt pressure alignment deviation rectifying mechanism - Google Patents
Converging belt pressure alignment deviation rectifying mechanism Download PDFInfo
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- CN219632912U CN219632912U CN202320714988.2U CN202320714988U CN219632912U CN 219632912 U CN219632912 U CN 219632912U CN 202320714988 U CN202320714988 U CN 202320714988U CN 219632912 U CN219632912 U CN 219632912U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 130
- 238000003466 welding Methods 0.000 claims abstract description 53
- 238000009434 installation Methods 0.000 claims abstract description 15
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- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 1
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- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model discloses a converging belt pressure opposite position correcting mechanism, wherein an upper camera assembly and a lower camera assembly are arranged up and down, an X-direction correcting mechanism is arranged between the upper camera assembly and the lower camera assembly, a Y-direction correcting mechanism is connected with the X-direction correcting mechanism, a Z-direction rotating correcting mechanism is connected with the Y-direction correcting mechanism, and a welding table is connected with the Z-direction rotating correcting mechanism; photographing the converging belt and the battery piece by an upper camera assembly and a lower camera assembly to obtain correction data, and finishing the converging belt correction by three correction mechanisms according to the correction data; the welding table is installed on the Z-direction rotating deviation correcting mechanism in a lifting mode to drive the busbar to ascend and the battery piece to be stacked in place, the needle pressing mechanism is installed above the welding table and comprises a needle pressing installation mechanism which is arranged in a rotating mode, a needle pressing is arranged on the needle pressing installation mechanism, and the needle pressing mechanism is used for pressing welding after correcting deviation according to the rotation of deviation correcting data by a certain angle. The utility model can ensure that the pressing needle, the current collecting belt and the battery piece terminals are relatively parallel, achieves the high-precision alignment correction effect, avoids the blank welding and the cold joint, and has good welding quality.
Description
Technical Field
The utility model relates to the field of solar cell production, in particular to a converging belt pressure aligning deviation correcting mechanism.
Background
When the bus bar is welded with the battery piece, the problem of position and angle deviation between the bus bar and the battery piece is generally required to be solved. In the prior art, the chinese patent of publication number CN113814517a discloses a series welding machine, which mainly uses a battery piece deviation correcting device and a welding strip traction clamping device to correct and position the battery piece and the welding strip, because it only uses a single CCD camera to photograph the battery piece located at the detection station, detecting the position of the battery piece, on one hand, the accuracy of deviation correction may not be enough, and the high-accuracy alignment deviation correcting effect may not be achieved, on the other hand, because the pressing needle used for welding in the whole machine has no deviation correcting capability, there may also exist welding defects such as white after welding, and virtual welding, and the whole welding quality may be affected.
Disclosure of Invention
The utility model aims to solve the technical problems that the correction accuracy is insufficient, the high-accuracy alignment correction effect cannot be achieved, the welding press needle has no correction capability, the blank is left after welding, the virtual welding is caused, and the whole welding quality is affected.
The technical scheme of the utility model is as follows: the converging belt pressure opposite position correcting mechanism comprises an upper camera assembly, a lower camera assembly, an X-direction correcting mechanism, a Y-direction correcting mechanism, a Z-direction rotating correcting mechanism, a welding table and a needle pressing mechanism; the upper camera assembly and the lower camera assembly are arranged up and down, the X-direction deviation correcting mechanism is arranged between the upper camera assembly and the lower camera assembly, the Y-direction deviation correcting mechanism is connected with the X-direction deviation correcting mechanism, the Z-direction rotation deviation correcting mechanism is connected with the Y-direction deviation correcting mechanism, and the welding table is connected with the Z-direction rotation deviation correcting mechanism; after the battery piece is fed, photographing the battery piece terminal through the lower camera assembly, placing the bus bar on the welding table, conveying the bus bar to the lower part of the upper camera assembly, photographing, and obtaining deviation correcting data according to photographing results of the battery piece and the bus bar; according to the correction data, the welding table can move a certain distance in the X direction and the Y direction and rotate a certain angle in the Z direction through the X-direction correction mechanism, the Y-direction correction mechanism and the Z-direction rotation correction mechanism, so that correction of the converging belt is completed; the welding table is installed on the Z-direction rotating deviation correcting mechanism in a lifting mode, so that the busbar can be driven to ascend to be overlapped with the battery piece on the welding table in place, the needle pressing mechanism is installed above the welding table and comprises a needle pressing installation mechanism which is arranged in a rotating mode, a plurality of needle pressing are arranged on the needle pressing installation mechanism, and the needle pressing mechanism can be used for pressing the welding busbar and the battery piece by means of the needle pressing after deviation correcting is completed according to deviation correcting data rotating by a certain angle.
Furthermore, the X-direction deviation correcting mechanism comprises a first bottom plate and a first guide rail arranged on the first bottom plate, wherein a sliding table plate is arranged on the first guide rail through a first sliding block, and the sliding table plate is driven to slide by an electric cylinder.
Further, the Y-direction deviation correcting mechanism comprises a second bottom plate, a second sliding block driven by a screw mechanism is arranged on the second bottom plate, the second sliding block is slidably arranged on the second guide rail, the second sliding block is connected with a mounting plate, and the second bottom plate is connected with the sliding table plate.
Furthermore, the Z-direction rotation deviation correcting mechanism comprises a Z-direction rotating mechanism, the welding table is arranged on the Z-direction rotating mechanism through a lifting mechanism, and the Z-direction rotating mechanism is connected with the mounting plate.
Furthermore, one side of the needle pressing installation mechanism is provided with a side plate, a lifting electric cylinder is installed on the side plate, the output end of the lifting electric cylinder is connected with a rotating motor, and the output end of the rotating motor is connected with the needle pressing installation mechanism.
Furthermore, the pressing needle mounting mechanism is provided with springs corresponding to each pressing needle respectively, and the springs are mounted above the pressing needles.
Compared with the prior art, the utility model has the following advantages: the alignment correction mechanism adopts a high-precision camera for vision correction, the precision can reach 0.01mm, an upper camera component and a lower camera component are adopted, the convergence belt and the battery piece can be shot respectively, accurate correction data can be obtained according to the twice shooting result, the welding table simultaneously has X-direction, Y-direction movement and Z-direction rotation functions, correction actions under various conditions can be completed, the X-direction electric cylinder stroke is large, the station requirements of camera shooting and movement correction can be met at the same time, the convergence belt can complete correction on the welding table and is overlapped with the battery piece to prepare for welding, the pressing needle can rotate in the Z-direction and is synchronous with the convergence belt for correction, so that the pressing needle, the convergence belt and the battery piece terminal can be kept relatively parallel, the high-precision alignment correction effect is achieved, the problems of white left and false welding caused by correction in place are avoided, and the welding quality is ensured.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a station of a welding station of the present utility model;
FIG. 3 is a schematic structural diagram of the X-direction deviation correcting mechanism according to the present utility model;
FIG. 4 is a schematic structural diagram of the Y-direction deviation correcting mechanism according to the present utility model;
FIG. 5 is a schematic diagram of a specific structure of the Z-direction deviation correcting mechanism and the welding table connection according to the present utility model;
fig. 6 is a schematic structural view of the needle pressing mechanism according to the present utility model.
Wherein: 1. an upper camera assembly; 2. a lower camera assembly; 3. an X-direction deviation correcting mechanism; 31. a first bottom plate; 32. a first guide rail; 33. a first sliding block; 34. a slide platen; 35. an electric cylinder; 4. y-direction deviation correcting mechanism; 41. a second base plate; 42. a screw mechanism; 43. a second slide block; 44. a second guide rail; 45. a mounting plate; 5. a Z-direction rotation deviation correcting mechanism; 51. a Z-direction rotating mechanism; 52. a lifting mechanism; 6. a welding table; 7. a needle pressing mechanism; 71. a needle pressing mounting mechanism; 72. pressing the needle; 73. a side plate; 74. lifting electric cylinders; 75. a rotating electric machine; 76. a spring; A. a first station; B. a second station; C. and a third station.
Detailed Description
The following describes specific embodiments of the present utility model with reference to the drawings.
Examples:
the utility model relates to a specific implementation mode of a busbar pressure alignment correction mechanism, which mainly comprises an upper camera assembly 1, a lower camera assembly 2, an X-direction correction mechanism 3, a Y-direction correction mechanism 4, a Z-direction rotation correction mechanism 5, a welding table 6 and a needle pressing mechanism 7.
As shown in fig. 1, an upper camera assembly 1 and a lower camera assembly 2 are arranged up and down, an X-direction deviation rectifying mechanism 3 is arranged between the upper camera assembly and the lower camera assembly, a Y-direction deviation rectifying mechanism 4 is connected with the X-direction deviation rectifying mechanism 3, a Z-direction rotation deviation rectifying mechanism 5 is connected with the Y-direction deviation rectifying mechanism 4, and a welding table 6 is connected with the Z-direction rotation deviation rectifying mechanism 5.
Specifically, referring to fig. 3, the x-direction deviation correcting mechanism 3 includes a first base plate 31, a first guide rail 32 disposed on the first base plate 31, and a sliding table 34 mounted on the first guide rail 32 via a first slider 33, where the sliding table 34 is driven to slide by an electric cylinder 35.
Referring to fig. 4, the y-direction deviation rectifying mechanism 4 includes a second base plate 41, a second slider 43 driven by a screw mechanism 42 is provided on the second base plate 41, the second slider 43 is slidably mounted on a second guide rail 44, the second slider 43 is connected with a mounting plate 45, and the second base plate 41 is connected with the sliding table 34.
Referring to fig. 5, the Z-direction rotation correction mechanism 5 includes a Z-direction rotation mechanism 51, and the welding table 6 is mounted on the Z-direction rotation mechanism 51 by a lifting mechanism 52, and the Z-direction rotation mechanism 51 is connected to the mounting plate 45.
Further, in this embodiment, the needle pressing mechanism 7 is installed above the welding table 6, and referring to fig. 6, the needle pressing mechanism 7 includes a needle pressing installation mechanism 71, a side plate 73 is provided on one side of the needle pressing installation mechanism 71, a lifting electric cylinder 74 is installed on the side plate 73, an output end of the lifting electric cylinder 74 is connected with a rotating motor 75, and an output end of the rotating motor 75 is connected with the needle pressing installation mechanism 71. The pressing needle mounting mechanism 71 is provided with a plurality of pressing needles 72, and a spring 76 is respectively arranged above each pressing needle 72.
In connection with fig. 2, after the battery cells are fed, the lower camera assembly 2 photographs the battery cell terminals. The converging belt is placed on the welding table 6, a sliding table plate 34 in the X-direction deviation correcting mechanism 3 slides along a first guide rail 32 under the drive of an electric cylinder 35 to drive the converging belt to move from a first station A to a second station B, the upper camera assembly 1 photographs the converging belt, and deviation correcting data in the X-direction Y-direction and Z-direction are calculated according to the photographing result of the two times.
And then the X-direction deviation correcting mechanism 3 continuously drives the welding table 6 and the converging belt to move from the station II B to the station III C, so that X-direction deviation correction is completed. Meanwhile, a screw rod mechanism 42 in the Y-direction deviation correcting mechanism 4 drives a second slider 43 and a mounting plate 45, and Y-direction deviation correction is completed according to deviation correcting data under the guidance of a second guide rail 44. Meanwhile, a Z-direction rotating mechanism 51 in the Z-direction rotating deviation correcting mechanism 5 drives the welding table 6 to rotate in the Z-direction for a certain angle, and Z-direction rotating deviation correcting is completed. At this time, the welding table 6 has completed all the correction actions, and the busbar completes correction. Then, the current collecting belt and the battery piece are stacked in place on the welding table 6 by lifting upwards under the driving of the lifting mechanism 52.
Meanwhile, according to the deviation correcting angle obtained by photographing twice, the rotating motor 75 in the needle pressing mechanism 7 drives the needle pressing installation mechanism 71 to rotate in place, then the lifting electric cylinder 74 drives the needle pressing installation mechanism 71 to finish the pressing action, the needle pressing 72 presses the converging belt and the battery piece under the action of the spring 76, and the welding table 6 is electrified to finish welding.
The above embodiments are merely for illustrating the technical concept and features of the present utility model, and are not intended to limit the scope of the present utility model to those skilled in the art to understand the present utility model and implement the same. All modifications made according to the spirit of the main technical proposal of the utility model should be covered in the protection scope of the utility model.
Claims (6)
1. The utility model provides a converging area presses counterpoint mechanism of rectifying which characterized in that: the device comprises an upper camera assembly (1), a lower camera assembly (2), an X-direction deviation rectifying mechanism (3), a Y-direction deviation rectifying mechanism (4), a Z-direction rotation deviation rectifying mechanism (5), a welding table (6) and a needle pressing mechanism (7);
the upper camera assembly (1) and the lower camera assembly (2) are arranged up and down, the X-direction deviation correcting mechanism (3) is arranged between the upper camera assembly and the lower camera assembly, the Y-direction deviation correcting mechanism (4) is connected with the X-direction deviation correcting mechanism (3), the Z-direction rotation deviation correcting mechanism (5) is connected with the Y-direction deviation correcting mechanism (4), and the welding table (6) is connected with the Z-direction rotation deviation correcting mechanism (5);
after the battery piece is fed, the battery piece terminal is photographed through the lower camera assembly (2), the bus bar is placed on the welding table (6) and is conveyed to the position below the upper camera assembly (1) for photographing, and the photographing result of the battery piece and the bus bar can obtain deviation correction data; according to the correction data, the welding table (6) can move a certain distance in the X direction and the Y direction and rotate a certain angle in the Z direction through the X-direction correction mechanism (3), the Y-direction correction mechanism (4) and the Z-direction rotation correction mechanism (5), so that correction of the converging belt is completed;
the welding table (6) can be installed in a lifting manner on the Z-direction rotating deviation correcting mechanism (5), so that the busbar can be driven to ascend to enable the busbar to be overlapped with a battery piece in place on the welding table (6), the needle pressing mechanism (7) is installed above the welding table (6), the needle pressing mechanism (7) comprises a needle pressing installation mechanism (71) which is arranged in a rotating manner, a plurality of needle pressing (72) are arranged on the needle pressing installation mechanism (71), and the needle pressing mechanism (7) can press the welding busbar and the battery piece downwards by using the needle pressing (72) after deviation correcting is completed according to deviation correcting data by a certain angle.
2. The sink ribbon pressure alignment correction mechanism of claim 1, wherein: the X-direction deviation correcting mechanism (3) comprises a first bottom plate (31) and a first guide rail (32) arranged on the first bottom plate (31), a sliding table plate (34) is arranged on the first guide rail (32) through a first sliding block (33), and the sliding table plate (34) is driven to slide by an electric cylinder (35).
3. The bus bar pressure alignment correction mechanism according to claim 2, wherein: the Y-direction deviation correcting mechanism (4) comprises a second bottom plate (41), a second sliding block (43) driven by a screw rod mechanism (42) is arranged on the second bottom plate (41), the second sliding block (43) is slidably arranged on a second guide rail (44), the second sliding block (43) is connected with a mounting plate (45), and the second bottom plate (41) is connected with the sliding table plate (34).
4. The bus bar pressure alignment correction mechanism according to claim 3, wherein: the Z-direction rotation deviation correcting mechanism (5) comprises a Z-direction rotating mechanism (51), the welding table (6) is installed on the Z-direction rotating mechanism (51) through a lifting mechanism (52), and the Z-direction rotating mechanism (51) is connected with the mounting plate (45).
5. The sink ribbon pressure alignment correction mechanism of claim 1, wherein: one side of the needle pressing installation mechanism (71) is provided with a side plate (73), a lifting electric cylinder (74) is installed on the side plate (73), the output end of the lifting electric cylinder (74) is connected with a rotating motor (75), and the output end of the rotating motor (75) is connected with the needle pressing installation mechanism (71).
6. The sink ribbon pressure alignment correction mechanism of claim 1, wherein: the pressing needle mounting mechanism (71) is provided with springs (76) corresponding to each pressing needle (72), and the springs (76) are mounted above the pressing needles (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320714988.2U CN219632912U (en) | 2023-04-04 | 2023-04-04 | Converging belt pressure alignment deviation rectifying mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320714988.2U CN219632912U (en) | 2023-04-04 | 2023-04-04 | Converging belt pressure alignment deviation rectifying mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219632912U true CN219632912U (en) | 2023-09-05 |
Family
ID=87817341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320714988.2U Active CN219632912U (en) | 2023-04-04 | 2023-04-04 | Converging belt pressure alignment deviation rectifying mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219632912U (en) |
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2023
- 2023-04-04 CN CN202320714988.2U patent/CN219632912U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 504, Northeast, Building 1, Phase 2, E-commerce Park, Shushan Economic and Technological Development Zone, Hefei City, Anhui Province, 230000 Patentee after: Anhui Lianpeng Intelligent Equipment Co.,Ltd. Address before: 2882 Antai 2nd Road, Xishan District, Wuxi City, Jiangsu Province Patentee before: Wuxi Lianpeng new energy equipment Co.,Ltd. |
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| CP03 | Change of name, title or address |