CN215824538U - Special laser-beam welding machine of power battery - Google Patents
Special laser-beam welding machine of power battery Download PDFInfo
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- CN215824538U CN215824538U CN202122529100.1U CN202122529100U CN215824538U CN 215824538 U CN215824538 U CN 215824538U CN 202122529100 U CN202122529100 U CN 202122529100U CN 215824538 U CN215824538 U CN 215824538U
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Abstract
The utility model discloses a special laser welding machine for a power battery, and particularly relates to the technical field of laser welding machines. The utility model can realize accurate regulation and control of welding speed, welding depth, welding width and the like by matching the X axis, the Z axis, the first Y axis and the second Y axis, and adopts the GW-W optical fiber laser, so that the utility model has low power consumption rate, high electro-optic conversion rate, low equipment loss, greatly reduced maintenance cost and reduced production cost, thereby improving the production profit of manufacturers.
Description
Technical Field
The utility model relates to the technical field of laser welding machines, in particular to a special laser welding machine for a power battery.
Background
The power battery is used as a core component of the new energy automobile, and the quality of the power battery directly determines the performance of the whole automobile. The precision and automation level of lithium battery manufacturing equipment can directly influence the production efficiency and consistency of products, and the laser processing technology is widely applied to lithium battery manufacturing equipment as a substitute for the traditional welding technology. Laser welding is selected for the welding of lithium cell, compares traditional welding mode, and laser welding process level is higher, and the benefit is also considerable, and the safety problem also obtains better solution.
The laser welding process of the power battery comprises battery flexible connection welding, top cover welding, sealing nail welding, module and PACK welding. The power battery has multiple laser welding parts and high requirements on reliability and safety, and puts higher requirements on laser welding equipment.
Although the existing laser welding machine is simple in welding, more space needs to be occupied, the volume grouping efficiency of modules is low, and the accurate welding effect cannot be achieved, so that the laser welding machine special for the power battery is needed.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model provides a laser welding machine special for a power battery, which can realize accurate regulation and control of welding speed, welding depth, welding width and the like through the matching of an X axis, a Z axis, a first Y axis and a second Y axis.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a special laser-beam welding machine of power battery, includes the board, the fixed first Y axle and the second Y axle that is equipped with in board top, first Y axle and second Y axle set up about board the central axis bilateral symmetry, be equipped with the X axle between first Y axle and the second Y axle top, X axle front side is equipped with the Z axle, Z axle bottom front side is equipped with laser welder head, the outside cover in board top is equipped with protector, board one side is equipped with drive arrangement and water cooling plant from a left side to the right side in proper order, water cooling plant is located one side that drive arrangement kept away from the board.
In a preferred embodiment, the front side of the machine station is provided with an operation button, and the operation of the machine station is facilitated for a user through the arrangement of the operation button, so that the convenience of the user in operating the machine station is improved.
In a preferred embodiment, the protection device comprises a protection cover, the protection cover is fixedly arranged at the top of the machine table, two protection doors are hinged to the front side of the protection cover, the two protection doors are arranged in bilateral symmetry about the central axis of the protection cover, an opening is formed in the top of the protection cover, the internal structure of the protection device can be protected through the arrangement of the protection cover, and the protection device is prevented from being damaged by external collision.
In a preferred embodiment, a display is arranged on one side of the protective cover, and the display is arranged, so that a user can conveniently operate and modify the welding step and the welding program, and the convenience of the user in operating the welding device is improved.
In a preferred embodiment, the driving device comprises a laser host, the laser host is located on one side of the display, which is far away from the machine station, and the laser host is arranged to conveniently drive the laser welding head to perform welding work, so that convenience in use of a user is improved.
In a preferred embodiment, the water cooling device comprises a water chiller, the water chiller is located on one side of the laser host computer, which is far away from the machine table, and the water chiller has the functions of high efficiency, environmental protection, dual-temperature control, flow and over-temperature hole towel, thermal protection of the press, leakage protection and the like.
The utility model has the technical effects and advantages that:
the utility model can adjust the position of the laser welding head in front, back, left and right directions by matching the X axis, the first Y axis and the second Y axis, and can adjust the position of the laser welding head in up and down height by arranging the Z axis, the whole structure can realize accurate regulation and control of welding speed, welding depth, welding width and the like, is suitable for welding of different materials and products, achieves accurate welding, has more reliable quality and tidier appearance, adopts a GW-W optical fiber laser, has low power consumption, high electro-optic conversion rate, low equipment loss, greatly reduced maintenance cost and reduced production cost, thereby improving the production profit of manufacturers, simultaneously has small floor area, can release a large amount of space for other flexible arrangement, has no air and noise pollution in the laser welding process, has no dust, belongs to a new energy product, is more suitable for the use of high-tech dust-free workshops.
Drawings
Fig. 1 is a front view of the overall structure of the present invention.
Fig. 2 is a front view of the laser main body of the present invention.
Fig. 3 is a main view of the water chiller of the present invention.
Fig. 4 is a front view of the first Y-axis, the second Y-axis, the X-axis and the Z-axis of the present invention.
FIG. 5 is a front view of the laser welding head of the present invention.
The reference signs are: 1. a machine platform; 2. a first Y axis; 3. a second Y axis; 4. an X axis; 5. a Z axis; 6. a laser welding head; 7. an operation button; 8. a protective cover; 9. a protective door; 10. an opening; 11. a display; 12. a laser host; 13. a water cooling machine.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to the attached drawings 1-5 in the specification, the laser welding machine special for the power battery comprises a machine table 1, wherein a first Y shaft 2 and a second Y shaft 3 are fixedly arranged at the top of the machine table 1, the first Y shaft 2 and the second Y shaft 3 are arranged in a bilateral symmetry mode about the central axis of the machine table 1, an X shaft 4 is arranged between the top ends of the first Y shaft 2 and the second Y shaft 3, a Z shaft 5 is arranged on the front side of the X shaft 4, a laser welding head 6 is arranged on the front side of the bottom end of the Z shaft 5, a driving device and a water cooling device are sequentially arranged on one side of the machine table 1 from left to right, the water cooling device comprises a water cooling machine 13, the water cooling machine 13 is located on one side of a laser host 12, which is far away from the machine table 1, the water cooling machine 13 has the functions of high-efficiency environmental protection, double-temperature control, flow and over-temperature hole towels, press thermal protection, electric leakage protection and the like, the driving device comprises a laser host 12, the laser main machine 12 is positioned at one side of the display 11 far away from the machine table 1, the laser welding head 6 is conveniently driven to carry out welding work through the arrangement of the laser main machine 12, the convenience of a user in use is improved, the water cooling device is positioned at one side of the driving device far away from the machine table 1, the front, back, left and right positions of the laser welding head 6 can be adjusted through the matching of the X shaft 4, the first Y shaft 2 and the second Y shaft 3, the up-down height of the position of the laser welding head 6 can be adjusted through the arrangement of the Z shaft 5, the whole structure can accurately adjust and control the welding speed, the welding depth, the welding width and the like, is suitable for welding of different materials and products, achieves accurate welding, has more reliable quality and tidier appearance, and adopts a GW-3000W optical fiber laser, has low power consumption rate, high electro-optic conversion rate and low equipment loss, the laser welding machine has the advantages that the maintenance cost is greatly reduced, the production cost is reduced, the production profit of manufacturers is improved, meanwhile, the laser welding machine is small in occupied area, a large amount of space can be released for other flexible arrangement, air and noise pollution and dust are avoided in the laser welding process, the laser welding machine belongs to a new energy product, and the laser welding machine is more suitable for being used in a high-tech dust-free workshop.
The implementation scenario is specifically as follows: the utility model can adjust the front, back, left and right positions of the laser welding head 6 by the matching of the X shaft 4, the first Y shaft 2 and the second Y shaft 3, and can adjust the up-down height of the laser welding head 6 by the arrangement of the Z shaft 5, the whole structure can realize accurate regulation and control of the welding speed, the welding depth, the welding width and the like, is suitable for welding of different materials and products, achieves accurate welding, has more reliable quality and tidier appearance, adopts a GW-3000W optical fiber laser, has low power consumption, high electro-optic conversion rate, low equipment loss and greatly reduced maintenance cost, reduces the production cost, thereby improving the production profits of manufacturers, simultaneously has small floor area, can release a large amount of space for other flexible arrangement, and has no air and noise pollution in the laser welding process, has no dust, belongs to a new energy product, and is more suitable for the use of a high-tech dust-free workshop.
Referring to the attached drawing 1 in the specification, in the embodiment of the laser welding machine special for the power battery, a protection device is sleeved outside the top end of a machine table 1, the protection device comprises a protection cover 8, the protection cover 8 is fixedly arranged at the top of the machine table 1, two protection doors 9 are hinged to the front side of the protection cover 8, the two protection doors 9 are arranged in bilateral symmetry about the central axis of the protection cover 8, an opening 10 is formed in the top of the protection cover 8, the internal structure of the laser welding machine can be protected through the arrangement of the protection cover 8, and the laser welding machine can be prevented from being damaged by external collision.
And finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (6)
1. The utility model provides a special laser-beam welding machine of power battery, includes board (1), its characterized in that: board (1) top is fixed to be equipped with first Y axle (2) and second Y axle (3), first Y axle (2) and second Y axle (3) set up about board (1) the central axis bilateral symmetry, be equipped with X axle (4) between first Y axle (2) and second Y axle (3) top, X axle (4) front side is equipped with Z axle (5), Z axle (5) bottom front side is equipped with laser welder head (6), the outside cover in board (1) top is equipped with protector, board (1) one side is equipped with drive arrangement and water cooling plant from a left side to the right side in proper order, water cooling plant is located the one side that drive arrangement kept away from board (1).
2. The laser welding machine special for the power battery according to claim 1, characterized in that: the front side of the machine table (1) is provided with an operating button (7).
3. The laser welding machine special for the power battery according to claim 1, characterized in that: protection device includes protection casing (8), protection casing (8) are fixed to be located board (1) top, protection casing (8) front side articulates there are two guard gate (9), and two guard gate (9) set up about protection casing (8) the central axis bilateral symmetry, opening (10) have been seted up at protection casing (8) top.
4. The laser welding machine special for the power battery according to claim 3, characterized in that: and a display (11) is arranged on one side of the protective cover (8).
5. The laser welding machine special for the power battery according to claim 4, characterized in that: the driving device comprises a laser host (12), and the laser host (12) is located on one side, away from the machine table (1), of the display (11).
6. The laser welding machine special for the power battery according to claim 5, characterized in that: the water cooling device comprises a water cooling machine (13), wherein the water cooling machine (13) is positioned on one side, far away from the machine table (1), of the laser main machine (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122529100.1U CN215824538U (en) | 2021-10-20 | 2021-10-20 | Special laser-beam welding machine of power battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122529100.1U CN215824538U (en) | 2021-10-20 | 2021-10-20 | Special laser-beam welding machine of power battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215824538U true CN215824538U (en) | 2022-02-15 |
Family
ID=80202940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122529100.1U Active CN215824538U (en) | 2021-10-20 | 2021-10-20 | Special laser-beam welding machine of power battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215824538U (en) |
-
2021
- 2021-10-20 CN CN202122529100.1U patent/CN215824538U/en active Active
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