CN219900876U - Battery pole piece welding equipment - Google Patents
Battery pole piece welding equipment Download PDFInfo
- Publication number
- CN219900876U CN219900876U CN202321580160.9U CN202321580160U CN219900876U CN 219900876 U CN219900876 U CN 219900876U CN 202321580160 U CN202321580160 U CN 202321580160U CN 219900876 U CN219900876 U CN 219900876U
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- welding
- conveying
- driving device
- pole piece
- assembly
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- 238000003466 welding Methods 0.000 title claims abstract description 108
- 238000005192 partition Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 241000252254 Catostomidae Species 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Laser Beam Processing (AREA)
Abstract
The utility model discloses a battery pole piece welding device, which comprises: a welding platform; the conveying frame is arranged on the welding platform and is separated by a partition plate to form a plurality of conveying channels; the alignment assembly is arranged on the welding platform and used for aligning the preset positions of the pole pieces in the conveying channel; the welding assembly is positioned at the end part of the conveying frame and is used for synchronously welding the plurality of pole pieces aligned by the alignment assembly; the utility model can solve the problems that the traditional pole piece welding equipment can not weld the pole lugs on a plurality of pole pieces at the same time, which is not beneficial to improving the welding efficiency of the battery pole lugs and the consistency of the obtained welding products is lower.
Description
Technical Field
The utility model relates to the technical field of batteries, in particular to battery pole piece welding equipment.
Background
The battery tab is a metal conductor which leads the positive electrode and the negative electrode out of the battery core, and commonly speaking, the ears of the positive electrode and the negative electrode of the battery are contact points when the battery is charged and discharged.
When traditional equipment stacks and welds the tab on positive plate or the negative plate, usually a machine can only correspond to weld a battery tab, can not weld the tab on a plurality of pole pieces simultaneously, and this is unfavorable for improving the welding efficiency to the battery tab, and the welding product uniformity who obtains is lower.
Disclosure of Invention
In order to overcome the defects, the utility model aims to provide a battery pole piece welding device.
In order to achieve the above purpose, the technical scheme adopted by the utility model comprises the following steps:
a welding platform;
the conveying frame is arranged on the welding platform and is separated by a partition plate to form a plurality of conveying channels;
the alignment assembly is arranged on the welding platform and used for aligning the preset positions of the pole pieces in the conveying channel;
and the welding assembly is positioned at the end part of the conveying frame and used for synchronously welding the plurality of pole pieces aligned by the alignment assembly.
In the preferred technical solution of the above battery pole piece welding device, the alignment assembly includes:
the first driving device is used for driving the transfer plate to move relative to the partition plate so as to facilitate the transfer plate to slide at the end part of the conveying frame: the pole pieces in each conveying channel are aligned on the side; and
the second driving device and the push plate are slidably mounted on the conveying frame, and the second driving device drives the push plate to move on the conveying frame so as to: and a plurality of pole pieces are aligned at the end parts in the conveying channel.
In the preferred technical scheme of the battery pole piece welding device, the welding assembly comprises: the laser welding head conveying device comprises a material frame, a laser welding head and a third driving device, wherein the third driving device is installed on the material frame and used for driving the laser welding head to be close to or far away from the conveying frame.
In the preferred technical scheme of the battery pole piece welding equipment, the battery pole piece welding equipment further comprises a feeding assembly, wherein the feeding assembly is arranged on the welding platform and is relatively positioned at one side far away from the welding assembly, and the feeding assembly is used for carrying the pole piece into the conveying channel.
In the preferred technical scheme of the battery pole piece welding equipment, the feeding assembly comprises a supporting frame, a fourth driving device, a fifth driving device and a sucker; the welding platform is arranged on the welding platform, the fourth driving device is arranged on the welding platform and used for controlling the sucker to move vertically, and the fifth driving device is used for controlling the fourth driving device to move along the direction of the conveying frame.
In the preferred technical scheme of the battery pole piece welding equipment, the battery pole piece welding equipment further comprises a blanking assembly, wherein the blanking assembly is arranged on the welding platform and is relatively positioned on one side, far away from the conveying frame, of the welding assembly.
In the above-mentioned preferred technical scheme of battery pole piece welding equipment, the unloading subassembly includes:
the roller unit consists of a plurality of groups of rollers, and each roller is rotatably arranged on the welding platform;
the conveying belt is wound on the roller unit;
and the sixth driving device is used for driving the roller to rotate.
In the preferred technical scheme of the battery pole piece welding device, the separator is detachably arranged on the conveying frame.
The utility model has the beneficial effects that the positions of the plurality of groups of pole pieces are adjusted through the alignment assembly, so that the pole lugs on the pole pieces can correspond to the positions of the welding assemblies, when the pole pieces move to the preset welding positions on the conveying frame, the welding assemblies are controlled to weld the stacked pole lugs, the operation is simple, the welding of the pole lugs on the plurality of groups of pole pieces can be realized, and the consistency of welded products is high.
Drawings
FIG. 1 is a first front view of the present utility model;
FIG. 2 is a second front view of the present utility model;
FIG. 3 is a diagram showing the connection relationship between the transfer plate and the transport frame;
FIG. 4 is a schematic view of the tabs when not stacked;
in the figure:
a pole piece 101 and a pole lug 102;
the welding platform 1, the conveying frame 2, the conveying channel 21, the partition plate 3, the first driving device 41, the transfer plate 42, the second driving device 43, the push plate 44, the material frame 51, the laser welding head 52, the third driving device 53, the supporting frame 61, the fourth driving device 62, the fifth driving device 63, the sucking disc 64, the roller 71, the conveying belt 72 and the sixth driving device 73.
Detailed Description
Preferred embodiments of the present utility model are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present utility model, and are not intended to limit the scope of the present utility model.
It should be noted that, in the description of the present utility model, terms such as "upper", "lower", "left", "right", "front", "rear", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, are merely for convenience of description, and do not indicate or imply that devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present utility model, unless explicitly stated and limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.
As shown in fig. 1 to 3, a battery pole piece welding apparatus of the present utility model includes: a welding platform 1; the conveying frame 2 is arranged on the welding platform 1, and a plurality of conveying channels 21 are formed on the conveying frame 2 through separation of the separation plates 3; the alignment assembly is arranged on the welding platform 1 and is used for aligning the preset positions of the pole pieces 101 in the conveying channel 21; and the welding assembly is positioned at the end part of the conveying frame 2 and is used for synchronously welding the plurality of pole pieces 101 aligned by the alignment assembly.
Referring to fig. 3, the conveying frame 2 is divided by the partition boards 3 to form a plurality of conveying channels 21, each conveying channel 21 can be used for placing a pole piece 101, and the alignment assembly is used for aligning the pole pieces 101 in each conveying channel 21 so as to meet the welding position requirement of a subsequent welding assembly on the pole lugs 102 stacked on the pole pieces 101.
Referring to fig. 1 to 3, when the stacked tabs 102 on the pole pieces 101 are required to be welded, the pole pieces 101 are placed in the conveying channel 21 and one side of the stacked tabs 102 faces the welding assembly, the positions of the plurality of groups of pole pieces 101 are adjusted through the alignment assembly, so that the tabs 102 on the pole pieces 101 can correspond to the positions of the welding assembly, when the pole pieces 101 move to the preset welding positions on the conveying frame 2, the welding assembly is controlled to weld the stacked tabs 102, the operation is simple, welding of the tabs 102 on the plurality of groups of pole pieces 101 can be achieved simultaneously, and the consistency of welded products is high.
In one or more embodiments, the alignment assembly includes: a first driving device 41 and a transfer plate 42, the transfer plate 42 is slidably disposed at an end of the carriage 2, and the first driving device 41 is used for driving the transfer plate 42 to move relative to the partition 3 so as to: the pole pieces 101 in each conveying channel 21 are aligned on the side; and a second driving device 43 and a push plate 44, the push plate 44 being slidably mounted on the carriage 2, the second driving device 43 being moved on the carriage 2 by driving the push plate 44 so as to: several pole pieces 101 are brought into end alignment within the transport channel 21.
Referring to fig. 2 and 3, the first driving device 41 may be a driving cylinder, and the first driving device 41 drives the transfer plate 42 to move relative to the carriage 2, so that the pole piece 101 located on the transfer plate 42 can move along with the transfer plate 42, and after the pole piece 101 abuts against the partition plate 3, the side edge of the pole piece 101 can be adjusted, and the operation is convenient and simple in structure.
Referring to fig. 1, the second driving device 43 may be a driving cylinder, and the second driving device 43 drives the pushing plate 44 to move, so that the end of the pole piece 101 in each conveying channel 21 abuts against the pushing plate 44, and accordingly, the end of the pole piece 101 is adjusted, and correspondingly, the second driving device 43 can push the pole piece 101 to a welding assembly through the pushing plate 44 while the end of the pole piece 101 is aligned, so that parts for conveying the pole piece 101 specially are reduced, production cost is reduced, and space occupation rate is reduced.
It should be noted that, when the welding assembly welds the tabs 102 stacked on the pole pieces 101, the second driving device 43 pushes the pole pieces 101 in each conveying channel 21 through the push plate 44, so that the welding assembly can weld the tabs 102 along a fixed path, the operation is convenient, and the welding efficiency is high.
In one or more embodiments, a welding assembly includes: the laser welding head 52 and the third driving device 53 are arranged on the material frame 51, and the third driving device 53 is used for driving the laser welding head 52 to be close to or far away from the conveying frame 2.
Referring to fig. 1 and 2, the third driving device 53 may be a driving cylinder, and a plurality of laser welding heads 52 are installed at the shaft end of the third driving device 53 through a profile, and the plurality of laser welding heads 52 are arranged in one-to-one correspondence with the conveying channel 21; when the tabs 102 stacked on the tabs 101 are welded, the third driving device 53 controls the laser welding head 52 to move to the adapting position according to the thickness of the tabs 102, and by the arrangement, the welding of the tabs 102 with different sizes can be improved, and the application range is wide.
In one or more embodiments, the device further comprises a feeding assembly, wherein the feeding assembly is arranged on the welding platform 1 and is located on one side away from the welding assembly, and the feeding assembly is used for conveying the pole piece 101 into the conveying channel 21. Through the arrangement of the feeding assembly, the welding of the pole lugs 102 can be greatly accelerated, and meanwhile, through the arrangement of the feeding assembly, when the machine conveys the pole pieces 101 to the conveying channel 21, the consistency of the initial placement positions of the pole pieces 101 is high, and the alignment assembly is facilitated to perform alignment treatment.
In one or more embodiments, the loading assembly includes a support frame 61, a fourth drive 62, a fifth drive 63, and a suction cup 64; the support frame 61 is arranged on the welding platform 1, the fourth driving device 62 is arranged on the support frame 61, the fourth driving device 62 is used for controlling the sucker 64 to move vertically, and the fifth driving device 63 is used for controlling the fourth driving device 62 to move along the direction of the conveying frame 2.
Referring to fig. 1 and 2, the fourth driving means 62 and the fifth driving means 63 may each be a driving cylinder; the bottom end of the fourth driving device 62 is provided with a plurality of suckers 64 through a section bar, each conveying channel 21 on the conveying frame 2 is correspondingly provided with a sucker 64, and the fourth driving device 62 can drive the sucker 64 to vertically move so that the pole piece 101 can be adsorbed above the conveying frame 2; the fifth driving device 63 is used for controlling the fourth driving device 62 and the suction cup 64 to move along the direction of the conveying frame 2, so that the pole piece 101 absorbed by the suction cup 64 can smoothly fall into the conveying channel 21; through the arrangement, the utility model improves the degree of automation, accelerates the welding efficiency of the tabs 102, and can improve the alignment precision of the alignment assembly to the pole pieces 101, so that a plurality of groups of tabs 102 which are welded simultaneously have higher consistency.
In one or more embodiments, the welding device further comprises a blanking component, wherein the blanking component is arranged on the welding platform 1 and is oppositely arranged on one side of the welding component away from the conveying frame 2. By arranging the blanking assembly, a plurality of groups of welded pole pieces 101 can be conveyed and collected, and the processing efficiency of the utility model on the pole pieces 101 can be effectively improved.
In one or more embodiments, the blanking assembly includes: the roller unit consists of a plurality of groups of rollers 71, and each roller 71 is rotatably arranged on the welding platform 1; a conveyor belt 72 wound around the roller unit; and a sixth driving device 73 for driving the roller 71 to rotate.
Referring to fig. 1 and 2, the sixth driving device 73 may be a servo motor, and the sixth driving device 73 drives one roller 71 to rotate, so that the conveyor belt 72 can rotate; the second driving device 43 pushes the pole piece 101 through the push plate 44, so that the pole piece 101 after welding can fall on the conveying belt 72, and the pole piece welding device is convenient to operate and simple in structure.
In one or more embodiments, the baffle 3 is removably mounted to the carriage 2.
Referring to fig. 2, the partition plates 3 are detachably mounted on the conveying frame 2 through bolts, and through the arrangement, the distance between the adjacent partition plates 3 can be adjusted, so that the utility model is suitable for pole pieces 101 with different sizes, and the application range is wide.
The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the content of the present utility model and to implement the same, but are not intended to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.
Claims (8)
1. A battery pole piece welding apparatus, comprising:
a welding platform;
the conveying frame is arranged on the welding platform and is separated by a partition plate to form a plurality of conveying channels;
the alignment assembly is arranged on the welding platform and used for aligning the preset positions of the pole pieces in the conveying channel;
and the welding assembly is positioned at the end part of the conveying frame and used for synchronously welding the plurality of pole pieces aligned by the alignment assembly.
2. A battery pole piece welding apparatus as claimed in claim 1, wherein: the alignment assembly includes:
the first driving device is used for driving the transfer plate to move relative to the partition plate so as to facilitate the transfer plate to slide at the end part of the conveying frame: the pole pieces in each conveying channel are aligned on the side; and
the second driving device and the push plate are slidably mounted on the conveying frame, and the second driving device drives the push plate to move on the conveying frame so as to: and a plurality of pole pieces are aligned at the end parts in the conveying channel.
3. A battery pole piece welding apparatus as claimed in claim 1, wherein: the welding assembly includes: the laser welding head conveying device comprises a material frame, a laser welding head and a third driving device, wherein the third driving device is installed on the material frame and used for driving the laser welding head to be close to or far away from the conveying frame.
4. A battery pole piece welding apparatus as claimed in claim 1, wherein: the pole piece conveying device comprises a welding platform, and is characterized by further comprising a feeding assembly, wherein the feeding assembly is arranged on the welding platform and is relatively positioned at one side far away from the welding assembly, and the feeding assembly is used for conveying the pole piece into a conveying channel.
5. The battery pole piece welding device of claim 4, wherein: the feeding assembly comprises a supporting frame, a fourth driving device, a fifth driving device and a sucker; the welding platform is arranged on the welding platform, the fourth driving device is arranged on the welding platform and used for controlling the sucker to move vertically, and the fifth driving device is used for controlling the fourth driving device to move along the direction of the conveying frame.
6. A battery pole piece welding apparatus as claimed in claim 1, wherein: the feeding assembly is arranged on the welding platform and is located on one side, far away from the conveying frame, of the welding assembly.
7. The battery pole piece welding device of claim 6, wherein: the unloading subassembly includes:
the roller unit consists of a plurality of groups of rollers, and each roller is rotatably arranged on the welding platform;
the conveying belt is wound on the roller unit;
and the sixth driving device is used for driving the roller to rotate.
8. A battery pole piece welding apparatus as claimed in claim 1, wherein: the partition board is detachably arranged on the conveying frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321580160.9U CN219900876U (en) | 2023-06-19 | 2023-06-19 | Battery pole piece welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321580160.9U CN219900876U (en) | 2023-06-19 | 2023-06-19 | Battery pole piece welding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219900876U true CN219900876U (en) | 2023-10-27 |
Family
ID=88463060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321580160.9U Active CN219900876U (en) | 2023-06-19 | 2023-06-19 | Battery pole piece welding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219900876U (en) |
-
2023
- 2023-06-19 CN CN202321580160.9U patent/CN219900876U/en active Active
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