CN213124497U - Double-clip type welding feeding mechanism - Google Patents
Double-clip type welding feeding mechanism Download PDFInfo
- Publication number
- CN213124497U CN213124497U CN202022275029.4U CN202022275029U CN213124497U CN 213124497 U CN213124497 U CN 213124497U CN 202022275029 U CN202022275029 U CN 202022275029U CN 213124497 U CN213124497 U CN 213124497U
- Authority
- CN
- China
- Prior art keywords
- clamping device
- driving
- clamping
- driving device
- double
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
-
- 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
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a double-clamp welding mechanism, which comprises a frame, a lifting device, a first driving device and a second driving device, wherein the lifting device, the first driving device and the second driving device are arranged on the frame, the cutting device comprises a first clamping device, a cutting device and a second clamping device, wherein the first clamping device is connected with the output end of a first driving device and moves along the length direction of the rack under the driving of the first driving device, the second clamping device is installed at the output end of a lifting device and moves along the height direction of the rack under the driving of the lifting device, the lifting device is connected with the output end of a second driving device and moves along the length direction of the rack under the driving of the second driving device, the first clamping device is located in front of the second clamping device along the conveying direction of the pole lugs, the first driving device and the second driving device are oppositely arranged, and the cutting device is located between the first driving device and the second driving device. The utility model discloses an above structure can realize carrying out the accuracy to the length of utmost point ear and cut the back and carry to pole piece department.
Description
Technical Field
The utility model relates to a technical field of lithium cell production, concretely relates to double-clip type send welding mechanism.
Background
With the rapid development of society, people's awareness of environmental protection is continuously enhanced, and lithium batteries are widely used in various products such as mobile phones, notebook computers, digital cameras, electric vehicles, electric tools, new energy vehicles and the like as an environment-friendly energy source due to the advantages of high energy, long service life, light weight and the like.
As is well known, the tab is one of the raw materials of the lithium ion polymer battery product. The battery is divided into positive and negative electrodes, the tabs are metal conductors leading out the positive and negative electrodes from the battery core, and the ears of the positive and negative electrodes of the battery are contact points during charging and discharging. Generally, the tabs are provided with sealant ends at intervals, and the production process of the lithium battery includes the following steps: and conveying the tab belt with the sealant end, and then welding the pole piece with the tab with the sealant end. The prior art is through sending welding mechanism to realize above-mentioned process, should send welding mechanism to include utmost point frame, utmost point ear cutting device, drive arrangement and clamping device, press from both sides tight utmost point ear through clamping device earlier, then order about utmost point ear through drive arrangement along the length direction motion of frame and carry utmost point ear to utmost point ear cutting device department in order to realize cutting to utmost point ear, place the utmost point ear that will cut through the staff again and weld on the pole piece, current send welding mechanism to have following defect: because utmost point ear is softer, consequently order about clamping device through drive arrangement and drive utmost point ear and get into utmost point ear cutting device when, the utmost point ear area is protruding or folding probably appears, and this is just so that utmost point ear cutting device can not accurately surely go out the utmost point ear of predetermineeing length when cutting to utmost point ear.
Therefore, a double-clamp type feeding and welding mechanism capable of ensuring accurate cutting dimension of the tab is needed.
Disclosure of Invention
The utility model provides a double-clip type send to weld mechanism to present technique not enough.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is:
a double-clamp type welding mechanism comprises a rack, a lifting device, a first driving device, a second driving device, a first clamping device, a cutting device and a second clamping device, wherein the lifting device, the first driving device, the second driving device, the first clamping device, the second clamping device, the cutting device and the second clamping device are mounted on the rack, the first clamping device, the second clamping device and the second clamping device are mounted on the rack, the first clamping device and the second clamping device are connected, the first clamping device and the second clamping device are driven by the lifting device to move in the length direction of the rack, the first clamping device is located in front of the second clamping device in the conveying direction of the tabs, the first drive means and the second drive means are oppositely disposed, the cutting means being located between the first drive means and the second drive means.
The cutting device comprises a cutter, a cutter driving device, a laser emission sensing device and a reflecting piece, wherein the cutter driving device, the laser emission sensing device and the reflecting piece are all installed on the rack, the output end of the cutter driving device is connected with the cutter and drives the cutter to move along the height direction of the rack, the laser emission sensing device is located behind the cutter driving device along the conveying direction of the pole lug, and the reflecting piece is located under the laser emission sensing device.
The improved double-clamp type welding mechanism further comprises a third driving device and a lug clamping device used for clamping a lug, wherein the lug clamping device can slide relative to the rack, the lug clamping device is located in front of the cutting device along the conveying direction of the lug, and the output end of the third driving device is connected with the lug clamping device and drives the lug clamping device to slide along the length direction of the rack.
The double-clamp welding mechanism further comprises a pole piece conveying device for conveying pole pieces, the pole piece conveying device is mounted on the rack and is located behind the cutting device along the conveying direction of the pole lugs, and the first clamping device and the second clamping device are located between the cutting device and the pole piece conveying device.
The pole piece conveying device comprises a base and at least two roller shafts, wherein the base is installed on the rack, the roller shafts are rotatably installed on the base, and the two roller shafts are arranged side by side along the width direction of the rack and form welding spaces.
The pole piece conveying device is characterized in that the pole piece conveying device further comprises an opposite sensor used for detecting the blank position of the pole piece, the opposite sensor is installed on the rack, and the opposite sensor is electrically connected with the roll shaft.
The improved structure is characterized in that the double-clamp type welding mechanism further comprises an installation plate and a fixed column, the installation plate is installed on the rack through the fixed column, the tab clamping device is arranged on the installation plate in a sliding mode, and the third driving device is located below the installation plate.
In a further development, the width of the jaws of the first clamping arrangement is greater than the width of the jaws of the second clamping arrangement.
The utility model has the advantages that: because the first clamping device is connected with the output end of the first driving device and moves along the length direction of the machine frame under the driving of the first driving device, the second clamping device is arranged at the output end of the lifting device and moves along the height direction of the machine frame under the driving of the lifting device, the lifting device is connected with the output end of the second driving device and moves along the length direction of the machine frame under the driving of the second driving device, and the first clamping device is positioned in front of the second clamping device along the conveying direction of the tab, during the actual working process, the first driving device drives the first clamping device to clamp the tab and pull the tab out by a preset length, then the cutting device is used for cutting the tab, the tab can be cut in a tensioning state, the accuracy of the cutting length of the tab is ensured, then the first driving device drives the first clamping device to clamp the cut tab and convey the tab to the second clamping device, then, the second clamping device can move the cut tab up and down or back and forth along the rack by the combined action of the lifting device and the second driving device so as to accurately place the tab on the welding position; meanwhile, the first driving device and the second driving device are oppositely arranged, and the cutting device is positioned between the first driving device and the second driving device, so that the situation that the first driving device and the second driving device are arranged on the same side of the rack to cause mutual abutting collision can be effectively avoided.
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Drawings
Fig. 1 is a schematic perspective view of a double-clip type welding mechanism according to the present invention;
fig. 2 is a schematic perspective view of another angle of the double-clip type welding mechanism of the present invention;
FIG. 3 is a front view of the double-clamp welding mechanism of the present invention;
fig. 4 is a top view of the double-clip type welding mechanism of the present invention.
In the figure: 100. the welding machine comprises a double-clamp type welding mechanism, a machine frame 10, a lifting device 20, a first driving device 30, a second driving device 40, a first clamping device 50, a cutting device 60, a second clamping device 70, a cutter 61, a cutter driving device 62, a laser emission sensing device 63, a reflector 64, a third driving device 110, a tab clamping device 120, a mounting plate 80, a fixing column 90, a pole piece conveying device 130, a base 131, a roller 132, a welding space 133 and an opposite emission sensor.
Detailed Description
The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention.
Referring to fig. 1 to 4, a double-clamp welding mechanism 100 of the present invention includes a frame 10, and a lifting device 20, a first driving device 30, a second driving device 40, a first clamping device 50 for clamping a tab, a cutting device 60 for cutting the tab, and a second clamping device 70 for clamping the tab, which are mounted on the frame 10. Wherein, the first clamping device 50 is connected with the output end of the first driving device 30 and moves along the length direction of the frame 10 under the driving of the first driving device 30, the second clamping device 70 is installed at the output end of the lifting device 20 and moves along the height direction of the frame 10 under the driving of the lifting device 20, the lifting device 20 is connected with the output end of the second driving device 40 and moves along the length direction of the frame 10 under the driving of the second driving device 40, the first clamping device 50 is positioned in front of the second clamping device 70 along the conveying direction of the tab, the first driving device 30 and the second driving device 40 are oppositely arranged, and the cutting device 60 is positioned between the first driving device 30 and the second driving device 40. For example, the width of the jaw of the first clamping device 50 is greater than the width of the jaw of the second clamping device 70, because the first clamping device 50 is used for pulling in the tab, and the second clamping device 70 is used for conveying the tab, and the two devices have different functions, so the width of the jaw of the two devices is also different, but not limited thereto.
With reference to fig. 1 to 4, the cutting device 60 includes a cutting knife 61, a cutting knife driving device 62, a laser emission sensing device 63, and a reflective sheet 64, the cutting knife driving device 62, the laser emission sensing device 63, and the reflective sheet 64 are all mounted on the rack 10, an output end of the cutting knife driving device 62 is connected to the cutting knife 61 and drives the cutting knife 61 to move along the height direction of the rack 10, the laser emission sensing device 63 is located behind the cutting knife driving device 62 along the feeding direction of the tab, and the reflective sheet 64 is located right below the laser emission sensing device 63. Therefore the utility model discloses a cutting device 60 can detect utmost point ear through the cooperation of laser emission induction system 63 and reflection of light piece 64 earlier in actual work, just stops earlier the transport to utmost point ear when detecting sealed gluey end position of utmost point ear between laser emission induction system 63 and reflection of light piece 64 to order about cutter 61 through cutter drive arrangement 62 and cut utmost point ear.
With continued reference to fig. 1 to 4, the double-clamp welding mechanism 100 further includes a third driving device 110 and a tab clamping device 120 for clamping the tab, the tab clamping device 120 is slidable relative to the frame 10, the tab clamping device 120 is located in front of the cutting device 60 along the feeding direction of the tab, and an output end of the third driving device 110 is connected to the tab clamping device 120 and drives the tab clamping device 120 to slide along the length direction of the frame 10. The feeding of the tab to the cutting device 60 can thus be effected by the third drive 110 and the tab clamping device 120. Preferably, the double-clamp welding mechanism 100 further includes a mounting plate 80 and a fixing column 90, the mounting plate 80 is mounted on the frame 10 through the fixing column 90, the tab clamping device 120 is slidably disposed on the mounting plate 80, and the third driving device 110 is located below the mounting plate 80, so that the structure of the double-clamp welding mechanism 100 is more compact, but not limited thereto.
With continued reference to fig. 1 to 4, the double-clamp welding mechanism 100 further includes a pole piece conveying device 130 for conveying a pole piece, the pole piece conveying device 130 is mounted on the frame 10, the pole piece conveying device 130 is located behind the cutting device 60 along the conveying direction of the tab, and the first clamping device 50 and the second clamping device 70 are both located between the cutting device 60 and the pole piece conveying device 130. Specifically, the pole piece conveying device 130 comprises a base 131 and at least two rollers 132, the base 131 is mounted on the frame 10, the rollers 132 are rotatably mounted on the base 131, and the two rollers 132 are arranged side by side along the width direction of the frame 10 and form a welding space 130 a; more specifically, the pole piece conveying device 130 further comprises an opposite sensor 133 for detecting the blank position of the pole piece, the opposite sensor 133 is mounted on the frame 10, and the opposite sensor 133 is electrically connected with the roller 132. Therefore the utility model discloses a pole piece conveyor 130 can respond to the blank position of pole piece earlier through correlation inductor 133 in the time of actual work, then roller 132 stall, and second clamping device 70 will cut the utmost point ear this moment and place in weld space 130a department and weld.
It should be noted that the first driving device 30, the second driving device 40 and the third driving device 110 of the present invention may be a cylinder, a linear driving screw rod structure or other linear driving devices familiar to those skilled in the art, and therefore, the description thereof is omitted. In addition, the first clamping device 50 and the second clamping device 70 of the present invention each include two oppositely disposed clamping jaws and an actuating device for actuating the two clamping jaws to approach or separate from each other, but not limited thereto.
The utility model has the advantages that: because the first clamping device 50 is connected with the output end of the first driving device 30 and driven by the first driving device 30 to move along the length direction of the frame 10, the second clamping device 70 is installed at the output end of the lifting device 20 and driven by the lifting device 20 to move along the height direction of the frame 10, the lifting device 20 is connected with the output end of the second driving device 40 and driven by the second driving device 40 to move along the length direction of the frame 10, and the first clamping device 50 is located in front of the second clamping device 70 along the conveying direction of the tab, during the actual working process, the first driving device 30 drives the first clamping device 50 to clamp the tab and pull the tab out by a preset length, and then the cutting device 60 is used for cutting the tab, so that the tab can be cut in a tensioning state, and the accuracy of the cutting length of the tab is ensured, then the first driving device 30 drives the first clamping device 50 to clamp the cut tab and convey the tab to the second clamping device 70, and then the second clamping device 70 can move the cut tab up and down or back and forth along the rack 10 by the combined action of the lifting device 20 and the second driving device 40 to accurately place the tab on the welding position; meanwhile, because the first driving device 30 and the second driving device 40 are oppositely arranged, and the cutting device 60 is positioned between the first driving device 30 and the second driving device 40, the situation that the first driving device 30 and the second driving device 40 are both arranged on the same side of the frame 10 and are abutted and collided with each other can be effectively avoided.
The present invention is not limited to the above embodiments, and other configurations or devices similar to or identical to those of the above embodiments of the present invention are adopted, and the obtained other configurations for the double-clip type welding mechanism are all within the protection scope of the present invention.
Claims (8)
1. The utility model provides a double-layered formula send to weld mechanism which characterized in that: the device comprises a rack, a lifting device, a first driving device, a second driving device, a first clamping device, a cutting device and a second clamping device, wherein the lifting device, the first driving device, the second driving device, the first clamping device, the cutting device and the second clamping device are arranged on the rack, the first clamping device is used for clamping a tab, the cutting device is used for cutting the tab, the second clamping device is used for clamping the tab, the first clamping device is connected with the output end of the first driving device and moves along the length direction of the rack under the driving of the first driving device, the second clamping device is arranged at the output end of the lifting device and moves along the height direction of the rack under the driving of the lifting device, the lifting device is connected with the output end of the second driving device and moves along the length direction of the rack under the driving of the second driving device, the first clamping device is positioned in front of the second clamping device along the conveying direction of the tab, and the first driving, the cutting device is located between the first drive device and the second drive device.
2. The double-clip feed welding mechanism according to claim 1, characterized in that: the cutting device comprises a cutter, a cutter driving device, a laser emission sensing device and a reflecting piece, wherein the cutter driving device, the laser emission sensing device and the reflecting piece are all installed on the rack, the output end of the cutter driving device is connected with the cutter and drives the cutter to move along the height direction of the rack, the laser emission sensing device is located behind the cutter driving device along the conveying direction of the pole lug, and the reflecting piece is located under the laser emission sensing device.
3. The double-clip feed welding mechanism according to claim 1, characterized in that: still include third drive arrangement and be used for pressing from both sides tight utmost point ear clamping device of utmost point ear, utmost point ear clamping device can be relative the frame slides, utmost point ear clamping device is located along the direction of delivery of utmost point ear cutting device's the place ahead, third drive arrangement's output with utmost point ear clamping device connects and orders about this utmost point ear clamping device and follows the length direction of frame slides.
4. The double-clip feed welding mechanism according to claim 1, characterized in that: the pole piece conveying device is installed on the rack, the pole piece conveying device is located behind the cutting device along the conveying direction of the pole lugs, and the first clamping device and the second clamping device are located between the cutting device and the pole piece conveying device.
5. The double-clip feed welding mechanism according to claim 4, characterized in that: pole piece conveyor includes base and two at least rollers, the base install in the frame, the roller is rotationally install in on the base, and two the roller is followed the width direction of frame is arranged side by side and is formed with the welding space.
6. The double-nip welding mechanism according to claim 5, characterized in that: the pole piece conveying device further comprises a correlation inductor used for detecting the blank position of the pole piece, the correlation inductor is installed on the rack, and the correlation inductor is electrically connected with the roll shaft.
7. The double-clip feed welding mechanism according to claim 3, characterized in that: still include mounting panel and fixed column, the mounting panel passes through the fixed column install in the frame, utmost point ear clamping device cunning is located on the mounting panel, third drive arrangement is located the below of mounting panel.
8. The double-clip feed welding mechanism according to claim 1, characterized in that: the first clamping device is located in front of the second clamping device along the conveying direction of the tab, and the width of the clamping jaw of the first clamping device is larger than that of the clamping jaw of the second clamping device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022275029.4U CN213124497U (en) | 2020-10-14 | 2020-10-14 | Double-clip type welding feeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022275029.4U CN213124497U (en) | 2020-10-14 | 2020-10-14 | Double-clip type welding feeding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213124497U true CN213124497U (en) | 2021-05-04 |
Family
ID=75666374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022275029.4U Active CN213124497U (en) | 2020-10-14 | 2020-10-14 | Double-clip type welding feeding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213124497U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114267926A (en) * | 2021-12-22 | 2022-04-01 | 远景动力技术(江苏)有限公司 | Processing equipment for tab forming |
-
2020
- 2020-10-14 CN CN202022275029.4U patent/CN213124497U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114267926A (en) * | 2021-12-22 | 2022-04-01 | 远景动力技术(江苏)有限公司 | Processing equipment for tab forming |
| CN114267926B (en) * | 2021-12-22 | 2024-03-15 | 远景动力技术(江苏)有限公司 | Processing equipment for lug forming |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106077973B (en) | A kind of lug molding cutting apparatus | |
| CN105355808A (en) | Battery cover cap assembly system | |
| CN213124497U (en) | Double-clip type welding feeding mechanism | |
| CN110587031B (en) | Disassembling equipment for cylindrical battery recovery | |
| CN108511669B (en) | Lug combination welding device and winding machine | |
| CN112117394B (en) | Cylinder laminate polymer core packaging machine and battery production line thereof | |
| CN108493490B (en) | Waste material winding mechanism and electric core production equipment | |
| CN103470859A (en) | Novel steel-structure groove type cable bridge and processing equipment thereof | |
| CN115911278B (en) | Lithium battery pole piece flaking system | |
| CN108281870B (en) | Full-automatic terminal riveting machine | |
| CN214724472U (en) | Battery production cut-parts device with regulatory function | |
| CN212334178U (en) | High-speed splitting machine for lithium battery diaphragm | |
| CN110421274B (en) | Photovoltaic power generation system production is with damaged TPT piece cutting system of recycling | |
| CN214086921U (en) | Tab feeding and correcting mechanism | |
| CN217891077U (en) | Paper cutting mechanism of new forms of energy battery mica plate processing usefulness | |
| CN201072782Y (en) | High-precision pole ear feeding and guiding mechanism | |
| CN216758682U (en) | A electrically conductive handle feeding mechanism for welding machine | |
| CN214721439U (en) | Laser welding device | |
| CN215658154U (en) | Power utmost point ear chases after and cuts mechanism | |
| CN220761135U (en) | Automatic discharging device capable of customizing size | |
| CN214488464U (en) | Cutting mechanism and lithium battery shell punching machine | |
| CN210943643U (en) | Glass conveying device | |
| CN219005233U (en) | Cutting device of steel belt butt welding machine | |
| CN112357575B (en) | Plate processing device | |
| CN202655592U (en) | Lead belt head cutting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |