CN218799837U - Battery cell full-length welding equipment - Google Patents
Battery cell full-length welding equipment Download PDFInfo
- Publication number
- CN218799837U CN218799837U CN202223128430.0U CN202223128430U CN218799837U CN 218799837 U CN218799837 U CN 218799837U CN 202223128430 U CN202223128430 U CN 202223128430U CN 218799837 U CN218799837 U CN 218799837U
- Authority
- CN
- China
- Prior art keywords
- welding
- assembly
- clamping
- module
- block
- 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
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model discloses an electric core full weld equipment, through set up the rotatable centre gripping module of a plurality of groups and be used for electric core welded welding module on the mounting base, and be located the setting of CCD determine module before a plurality of groups of one side of weld end centre gripping subassembly weld, compress tightly top cap and casing and carry out accurate location when ensureing to weld, improve welded efficiency and precision.
Description
Technical Field
The utility model relates to an electricity core welding technology field especially relates to an electricity core full weld equipment.
Background
In the production process of the lithium battery, after the connecting sheet of the battery core is welded on the top cover, the top cover and the shell need to be welded after the battery core is arranged in the shell,
the existing welding device is low in automation degree, and the top cover and the shell cannot be pressed tightly to be accurately positioned during welding, so that phenomena of partial welding, insufficient welding, weak welding and the like are easily caused when the top cover and the shell are not accurately positioned or pressed tightly, and the battery quality problem and the potential safety hazard problem are caused by directly influencing the performance of the battery.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, an object of the utility model is to provide an electricity core full weld equipment for realize compressing tightly and accurate location of electric core, improve welded efficiency and precision.
In view of the above object, an embodiment of the present invention provides an electrical core full-welding device, which includes a mounting base, a plurality of groups of rotatable clamping modules mounted on the mounting base, and a welding module disposed on the top of the mounting base and used for welding an electrical core, wherein a moving path of the welding module is disposed along an arrangement direction of the plurality of groups of clamping modules;
the clamping module comprises a welding end clamping assembly and a non-welding end clamping assembly, wherein the welding end clamping assembly and the non-welding end clamping assembly are used for clamping the front end and the rear end of the battery cell, and a plurality of groups of pre-welding CCD detection assemblies are arranged on one side of the welding end clamping assembly.
Furthermore, the clamping module comprises a hollow rotating platform embedded on the mounting base, the two opposite sides of the hollow rotating platform are respectively provided with the welding end clamping assembly and the non-welding end clamping assembly, and the welding end clamping assembly and the non-welding end clamping assembly are connected through a connecting bracket; the hollow rotating platform is connected with the output end of the hollow rotating motor.
Furthermore, the welding end clamping assembly comprises a first rotary table, a first front clamping block is arranged on the first rotary table, and the top surface of the first front clamping block is fixedly connected with a piston rod of a first front clamping cylinder for driving the first front clamping block to open; two sides of the first front clamping block are respectively provided with a first side clamping block, and each first side clamping block is fixedly connected with a piston rod of a first side clamping cylinder.
Furthermore, the non-welding end clamping assembly comprises a second turntable, a second front clamping block is arranged on the second turntable, and the top surface of the second front clamping block is fixedly connected with a piston rod of a second front clamping cylinder for driving the second front clamping block to open; two sides of the second front clamping block are respectively provided with two second side clamping blocks, and each second side clamping block is fixedly connected with a piston rod of a second side clamping cylinder.
Furthermore, a turntable air inlet assembly is arranged below one side, close to the welding end clamping assembly, of the hollow rotating platform.
Furthermore, the clamping module further comprises a press-fitting assembly positioned right in front of the welding end clamping assembly, the press-fitting assembly comprises a press-fitting support, the press-fitting support is fixedly connected with the hollow rotating platform, a positioning assembly is arranged on the press-fitting support, and the positioning assembly is fixedly connected with an output shaft of the positioning cylinder; and a welding protective cover is arranged in front of the positioning cylinder.
Further, the module that welds includes the laser head subassembly, the laser head subassembly is installed on triaxial removal subassembly, triaxial removal subassembly includes along the X axle translation subassembly that the direction that the centre gripping module was arranged set up, install on the slider of X axle translation subassembly and be used for promoting lawsuit back laser head subassembly toward the Y axle subassembly that the direction removed, be provided with Z axle lifting unit on the slider of Y axle subassembly, laser head subassembly fixed mounting be in on Z axle lifting unit's the movable plate.
Furthermore, one side of the laser head assembly is provided with a dust hood, and the dust hood is connected with a dust removal pipeline.
Furthermore, it is in to weld preceding CCD determine module is including setting up detection slide rail in welding end centre gripping subassembly the place ahead sets up CCD detector on the detection slide rail, and promote CCD detector follows the detection drive assembly that the detection slide rail removed.
The feeding module comprises a feeding slide rail facing the non-welding clamping component, a feeding support is connected to a slide block of the feeding slide rail, an electric core supporting block is arranged on the feeding support, suckers used for adsorbing the electric core are arranged on the electric core supporting block at intervals, and an electric core pushing block component and an electric core pressing block component are arranged above the electric core supporting block.
The utility model has the advantages that: an embodiment of the utility model provides an electric core full weld equipment, through set up the rotatable centre gripping module of a plurality of groups on the mounting base and be used for giving electric core welded welding module, and be located the setting of CCD determine module before a plurality of groups of one side of weld end centre gripping subassembly weld, compress tightly top cap and casing and carry out accurate location when ensureing to weld, improve welded efficiency and precision.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic view of a main structure of a battery cell full-length welding device provided in an embodiment of the present invention;
fig. 2 is a plan side view of a clamping module of a battery full-length welding device provided in an embodiment of the present invention;
fig. 3 is a front-view exploded view of a clamping module of a battery cell full-length welding device according to an embodiment of the present invention;
fig. 4 is a rear-view exploded view of a clamping module of a battery cell full-length welding device according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a welding module of a battery cell full-length welding device according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a pre-welding CCD detection assembly of a battery cell full-length welding device provided by an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a feeding module of a battery full-length welding device provided by an embodiment of the present invention;
fig. 8 is an overall explosion diagram of the battery cell full-length welding equipment provided by the embodiment of the present invention.
In the figure: 1. mounting a base; 2. a clamping module;
20. welding the end clamping assembly; 201. a first turntable; 202. a first front clamping block; 203. the first front side is provided with a clamping cylinder; 204. a first side clamping block; 205. a first side clamping cylinder;
21. a non-weld end clamping assembly; 210. a hollow rotating electrical machine;
211. a second turntable; 212. a second front clamping block; 213. the second front surface is provided with a clamping cylinder; 214. a second side clamping block; 215. a second side clamping cylinder;
200. a hollow rotating platform; 22. connecting a bracket; 23. a turntable air intake assembly; 24. pressing the assembly; 240. press-fitting the bracket; 241. a positioning assembly; 242. positioning the air cylinder; 243. welding a protective cover;
3. welding the module; 30. a laser head assembly; 31. an X-axis translation assembly; 32. a Y-axis assembly; 33. a Z-axis lifting assembly; 34. a dust hood; 35. a dust removal pipeline;
4. a pre-welding CCD detection assembly; 40. detecting a slide rail; 41. a CCD detector; 42. detecting a driving component;
5. a feeding module; 50. a feeding slide rail; 51. a feeding bracket; 52. a cell supporting block; 53. a suction cup; 54. a battery cell push block assembly; 55. cell compact block subassembly.
Detailed Description
An embodiment of the utility model provides an electricity core full welding equipment for realize compressing tightly and accurate location of electric core, improve welded efficiency and precision.
To make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are clearly and completely described in the embodiments of the present invention with reference to the drawings, and obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the drawings.
Example (b):
referring to fig. 1, fig. 1 is a full-welding apparatus for a battery core according to an embodiment of the present invention, as shown in fig. 1 to fig. 8, the full-welding apparatus for a battery core includes a mounting base 1, a plurality of groups of rotatable clamping modules 2 mounted on the mounting base 1, a welding module 3 for welding the battery core is disposed on the top of the mounting base 1, and a moving path of the welding module 3 is disposed along an arrangement direction of the plurality of groups of clamping modules 2; the clamping module 2 comprises a welding end clamping component 20 and a non-welding end clamping component 21 which are used for clamping the front end and the rear end of the battery core, and a plurality of groups of pre-welding CCD detection components 4 are arranged on one side of the welding end clamping component 20.
In specific embodiment, through set up the rotatable centre gripping module 2 of a plurality of groups and be used for giving electric core welded welding module 3 on mounting base 1, and be located the setting of CCD determine module 4 before a plurality of groups of one side of weld end centre gripping subassembly 20 weld, compress tightly top cap and casing and carry out accurate location when guaranteeing to weld, improve welded efficiency and precision.
Further, as shown in fig. 2-3, the clamping module 2 includes a hollow rotating platform 200 embedded on the mounting base 1, the two opposite sides of the hollow rotating platform 200 are respectively provided with the welding end clamping assembly 20 and the non-welding end clamping assembly 21, and the welding end clamping assembly 20 and the non-welding end clamping assembly 21 are connected by a connecting bracket 22; the hollow rotary platform 200 is connected with the output end of the hollow rotary motor 210.
In a specific embodiment, through the arrangement of the welding end clamping assembly 20 and the non-welding end clamping assembly 21, the battery core is clamped and fixed from the feeding end, and the battery core is more stably positioned through the two clamping assemblies; and the hollow rotary platform 200 is driven to rotate by the hollow rotary motor 210 to adjust the welding position of the battery core.
Further, the welding end clamping assembly 20 comprises a first rotary disc 201, a first front clamping block 202 is arranged on the first rotary disc 201, and the top surface of the first front clamping block 202 is fixedly connected with a piston rod of a first front clamping cylinder 203 for driving the first front clamping block 202 to open and clamp; two sides of the first front clamping block 202 are respectively provided with a first side clamping block 204, and each first side clamping block 204 is fixedly connected with a piston rod of a first side clamping cylinder 205.
In a specific embodiment, the welding end clamping assembly 20 includes a first rotary table 201, and three clamping blocks, namely first front clamping blocks 202, are disposed on the first rotary table 201, and are mainly used for directly clamping the electrical core from the upper and lower sides, and in addition, two first side clamping blocks 204 are disposed on two sides of the electrical core, respectively, and are used for clamping two sides of the electrical core.
Further, as shown in fig. 4, the non-welding-end clamping assembly 21 includes a second rotary table 211, a second front clamping block 212 is disposed on the second rotary table 211, and a top surface of the second front clamping block 212 is fixedly connected to a piston rod of a second front unclamping cylinder 213 for driving the second front clamping block 212 to unclamp; two second side surface clamping blocks 214 are respectively arranged on two sides of the second front surface clamping block 212, and each second side surface clamping block 214 is respectively and fixedly connected with a piston rod of a second side surface clamping cylinder 215.
In a specific embodiment, the non-welding-end clamping assembly 21 includes a second turntable 211, and three clamping blocks, namely a second front clamping block 212, are disposed on the second turntable 211 and are mainly used for directly clamping the battery cell from the upper and lower sides, and in addition, two second side clamping blocks 214 are disposed on two sides of the battery cell and are used for clamping two sides of the battery cell.
Further, a turntable air inlet assembly 23 is arranged below one side of the hollow rotating platform 200 close to the welding end clamping assembly 20.
In a specific embodiment, the cells on the first turntable 201 are fixed by the turntable air intake assembly 23.
Further, as shown in fig. 3, the clamping module 2 further includes a press-fitting assembly 24 located right in front of the welding-end clamping assembly 20, the press-fitting assembly 24 includes a press-fitting support 240, the press-fitting support 240 is fixedly connected to the hollow rotating platform 200, a positioning assembly 241 is disposed on the press-fitting support 240, and the positioning assembly 241 is fixedly connected to an output shaft of the positioning cylinder 242; a welding protection cover 243 is further disposed in front of the positioning cylinder 242.
In a specific embodiment, the cell clamped by the welding-end clamping assembly 20 is positioned and further fixed by the press-fitting assembly 24, mainly by driving the positioning assembly 241 to position the cell by the positioning cylinder 242.
Further, as shown in fig. 5, the module 3 that welds includes laser head subassembly 30, laser head subassembly 30 is installed on the triaxial removes the subassembly, the triaxial removes the subassembly and includes along the X axle translation subassembly 31 that the direction that centre gripping module 2 was arranged set up, install on the slider of X axle translation subassembly 30 and be used for promoting the Y axle subassembly 32 that laser head subassembly 30 moved toward the Y axle direction after litigation, be provided with Z axle lifting unit 33 on the slider of Y axle subassembly 32, laser head subassembly 30 fixed mounting be in on the movable plate of Z axle lifting unit 33.
In a specific embodiment, based on the position information detected by the pre-welding CCD detecting assembly 4, the laser head assembly 30 adjusts the welding position in three axial directions of XYZ under the actions of the X-axis translation assembly 30, the Y-axis assembly 32, and the Z-axis lifting assembly 33.
Further, one side of the laser head assembly 30 is provided with a dust hood 34, and the dust hood 34 is connected with a dust removal pipeline 35.
In a specific embodiment, dust generated in welding is removed by the arrangement of the dust removing cover 34 and the dust removing duct 35 to purify the working environment.
Further, as shown in fig. 6, the pre-welding CCD detecting assembly 4 includes a detecting slide rail 40 disposed in front of the welding end clamping assembly 20, a CCD detector 41 disposed on the detecting slide rail 40, and a detecting driving assembly 42 for pushing the CCD detector 41 to move along the detecting slide rail 40.
In a specific embodiment, the welding position of the electric core is detected by the pre-welding CCD detecting assembly 4 and information is sent to the welding module 3 to adjust the welding position of the laser head assembly 30.
Further, as shown in fig. 7, the welding fixture further includes a feeding module 5, the feeding module 5 includes a feeding slide rail 50 facing the non-welding clamping assembly 21, a feeding support 51 is connected to a slider of the feeding slide rail 50, a cell support block 52 is disposed on the feeding support 51, suction cups 53 for adsorbing the cells are disposed at intervals on the cell support block 52, and a cell push block assembly 54 and a cell pressing block assembly 55 are disposed above the cell support block 52.
In a specific embodiment, the battery core feeding is performed through the feeding module 5, wherein the battery core is placed on the battery core supporting block 52, the battery core is fixed through the sucking disc 53, then the battery core is compressed through the battery core compressing block assembly 55, so that the battery core is prevented from dropping during transportation, and the battery core is pushed in place through the battery core pushing block assembly 54.
The working process is as follows: the cell is sent into the hollow rotary platform 200 of the clamping assembly 2 by the feeding assembly 5, the vacuum is broken, after the cell is in place, the cell push block assembly 54 of the feeding assembly 5 is pushed forward again to push the cell in place, the cell on the clamping assembly 2 is respectively pressed by the non-welding end clamping assembly 21 and the welding end clamping assembly 20, and meanwhile, the feeding assembly 5 exits from the hollow rotary platform 200; then, the pre-welding CCD detection assembly 4 detects the position of the welding line of the battery core and feeds back the position to the welding module 3 to adjust the position of the laser head assembly 30; then, the cylinder of the turntable air inlet assembly 23 retracts, the positioning cylinder 242 on the positioning assembly 241 at the welding end retracts to avoid space, welding is carried out, and the welding returns to the original point after being completed; the cylinder of carousel air inlet assembly 23 stretches out and loosens electric core, and the location cylinder 242 on locating component 241 stretches out, prevents that electric core from taking the back pivot away and rotating, and pay-off component 5 takes welded electric core away to this circulation action.
To sum up, the embodiment of the utility model provides an electricity core full weld equipment is through setting up the rotatable centre gripping module of a plurality of groups and being used for electric core welded welding module on the mounting base, and be located the setting of CCD determine module before a plurality of groups of one side of weld end centre gripping subassembly weld, compress tightly top cap and casing and carry out accurate location when guaranteeing to weld, improve welded efficiency and precision.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. The full-welding equipment for the battery cell is characterized by comprising a mounting base (1), a plurality of groups of rotatable clamping modules (2) mounted on the mounting base (1), a welding module (3) used for welding the battery cell is arranged on the top of the mounting base (1), and the moving path of the welding module (3) is arranged along the arrangement direction of the clamping modules (2);
the clamping module (2) comprises a welding end clamping component (20) and a non-welding end clamping component (21), wherein the welding end clamping component (20) and the non-welding end clamping component are used for clamping the front end and the rear end of the battery core, and a plurality of groups of pre-welding CCD detection components (4) are arranged on one side of the welding end clamping component (20).
2. The battery cell full-length welding equipment according to claim 1, wherein the clamping module (2) comprises a hollow rotating platform (200) embedded on the mounting base (1), the opposite surfaces of the hollow rotating platform (200) are respectively provided with the welding end clamping assembly (20) and the non-welding end clamping assembly (21), and the welding end clamping assembly (20) and the non-welding end clamping assembly (21) are connected through a connecting bracket (22); the hollow rotating platform (200) is connected with the output end of the hollow rotating motor (210).
3. The battery full-length welding device according to claim 1, wherein the welding end clamping assembly (20) comprises a first rotating disc (201), a first front clamping block (202) is arranged on the first rotating disc (201), and a top surface of the first front clamping block (202) is fixedly connected with a piston rod of a first front unclamping cylinder (203) for driving the first front clamping block (202) to be unclamped; two sides of the first front clamping block (202) are respectively provided with a first side clamping block (204), and each first side clamping block (204) is fixedly connected with a piston rod of a first side clamping cylinder (205).
4. The battery cell full-length welding device according to claim 1, wherein the non-welding end clamping assembly (21) comprises a second rotary table (211), a second front clamping block (212) is arranged on the second rotary table (211), and a top surface of the second front clamping block (212) is fixedly connected with a piston rod of a second front unclamping cylinder (213) for driving the second front clamping block (212) to be unclamped; two sides of the second front clamping block (212) are respectively provided with two second side clamping blocks (214), and each second side clamping block (214) is fixedly connected with a piston rod of a second side clamping cylinder (215).
5. The battery full-length welding device according to claim 2, characterized in that a turntable air inlet assembly (23) is arranged below one side of the hollow rotating platform (200) close to the welding end clamping assembly (20).
6. The battery cell full-length welding equipment according to claim 2, wherein the clamping module (2) further comprises a press-fitting assembly (24) located right in front of the welding end clamping assembly (20), the press-fitting assembly (24) comprises a press-fitting support (240), the press-fitting support (240) is fixedly connected with the hollow rotating platform (200), a positioning assembly (241) is arranged on the press-fitting support (240), and the positioning assembly (241) is fixedly connected with an output shaft of a positioning cylinder (242); and a welding protective cover (243) is also arranged in front of the positioning cylinder (242).
7. The battery full welding equipment of claim 1, characterized in that, the module (3) of welding includes laser head subassembly (30), laser head subassembly (30) are installed on the triaxial removes the subassembly, the triaxial removes the subassembly and includes along X axle translation subassembly (31) that the direction that centre gripping module (2) were arranged set up, install on the slider of X axle translation subassembly (31) and be used for promoting Y axle subassembly (32) that laser head subassembly (30) removed toward the Y axle direction, be provided with Z axle lifting unit (33) on the slider of Y axle subassembly (32), laser head subassembly (30) fixed mounting be in on the movable plate of Z axle lifting unit (33).
8. The full cell welding equipment according to claim 7, wherein a dust hood (34) is arranged on one side of the laser head assembly (30), and the dust hood (34) is connected with a dust removal pipeline (35).
9. The full-cell welding equipment according to claim 1, wherein the pre-welding CCD detecting assembly (4) comprises a detecting slide rail (40) arranged in front of the welding end clamping assembly (20), a CCD detector (41) arranged on the detecting slide rail (40), and a detecting driving assembly (42) for pushing the CCD detector (41) to move along the detecting slide rail (40).
10. The battery full-length welding equipment according to claim 1, further comprising a feeding module (5), wherein the feeding module (5) comprises a feeding slide rail (50) facing the non-welding end clamping assembly (21), a feeding support (51) is connected to a slide block of the feeding slide rail (50), a battery cell support block (52) is arranged on the feeding support (51), suckers (53) for adsorbing the battery cell are arranged on the battery cell support block (52) at intervals, and a battery cell push block assembly (54) and a battery cell pressing block assembly (55) are arranged above the battery cell support block (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223128430.0U CN218799837U (en) | 2022-11-24 | 2022-11-24 | Battery cell full-length welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223128430.0U CN218799837U (en) | 2022-11-24 | 2022-11-24 | Battery cell full-length welding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218799837U true CN218799837U (en) | 2023-04-07 |
Family
ID=87265915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223128430.0U Active CN218799837U (en) | 2022-11-24 | 2022-11-24 | Battery cell full-length welding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218799837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117102676A (en) * | 2023-10-23 | 2023-11-24 | 宁波胜克换向器有限公司 | Automatic welding device for positioning two ends of spring bushing of motor commutator |
-
2022
- 2022-11-24 CN CN202223128430.0U patent/CN218799837U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117102676A (en) * | 2023-10-23 | 2023-11-24 | 宁波胜克换向器有限公司 | Automatic welding device for positioning two ends of spring bushing of motor commutator |
| CN117102676B (en) * | 2023-10-23 | 2024-01-12 | 宁波胜克换向器有限公司 | Automatic welding device for positioning two ends of spring bushing of motor commutator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107507996B (en) | Battery module assembly welding machine | |
| CN105390732B (en) | Automatic square power battery shell-entering machine | |
| CN218799837U (en) | Battery cell full-length welding equipment | |
| CN205039672U (en) | Motor is orbitd and is pressed rotor shaft unit | |
| CN109326829B (en) | Automatic welding rubberizing system of lithium battery | |
| CN215725705U (en) | Hot pressing mechanism and cutting detection equipment | |
| CN115401323B (en) | Current collecting disc welding system | |
| CN105245063A (en) | Apparatus of pressing rotor spindle during motor circling | |
| CN212552257U (en) | Laser welding device | |
| CN216563444U (en) | Tab shaping and edge voltage testing integrated machine | |
| CN115055816A (en) | Automatic welding equipment and method for battery upper cover | |
| CN112894183B (en) | Automatic welding machine for tab of aluminum-shell battery | |
| CN209919116U (en) | Utmost point ear cutting device | |
| CN210254661U (en) | Terminal insertion cap press-in electric detection assembly | |
| CN218169055U (en) | Ultrasonic welding device for sealing nail | |
| CN216151528U (en) | Motor stator welding and detection integrated machine | |
| CN213002657U (en) | Dial plate processing lathe | |
| CN115870579A (en) | Double-silver-point welding machine and welding method | |
| CN112421092B (en) | Laminate polymer battery production line | |
| CN215356631U (en) | Automatic compressing welding device | |
| CN214392978U (en) | Welding tool device | |
| CN214557018U (en) | Ultrasonic welding cuts off all-in-one | |
| CN114905261A (en) | Full-automatic rotor magnet ring and clamp spring assembling machine and using method thereof | |
| CN210818281U (en) | Automatic unloading mechanism of going up of ring gear | |
| CN208142296U (en) | A kind of all-in-one machine of collection solder joint detection and bending |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |