CN114700605B - Ultrasonic wave tab welding machine - Google Patents
Ultrasonic wave tab welding machine Download PDFInfo
- Publication number
- CN114700605B CN114700605B CN202210291954.7A CN202210291954A CN114700605B CN 114700605 B CN114700605 B CN 114700605B CN 202210291954 A CN202210291954 A CN 202210291954A CN 114700605 B CN114700605 B CN 114700605B
- Authority
- CN
- China
- Prior art keywords
- wall
- driving
- limiting
- fixedly connected
- pipe
- 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.)
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Links
- 238000003466 welding Methods 0.000 title claims abstract description 43
- 238000009434 installation Methods 0.000 claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/10—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating making use of vibrations, e.g. ultrasonic welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/26—Auxiliary equipment
-
- 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
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention provides an ultrasonic tab welding machine, which belongs to the technical field of tab welding equipment and comprises a workbench, wherein a welding base is rotationally connected to the workbench, a welding station is arranged on the welding base, a welding machine body is arranged on the workbench, a vertical rod is fixedly connected to the workbench, an installation tube is slidably connected to the outer wall of the vertical rod, two installation rods are fixedly connected to the outer wall of the installation tube and are arranged in a staggered manner in the vertical direction, one ends of the two installation rods far away from the installation tube extend towards two ends, a clamping mechanism for clamping a battery core is arranged at one end of the installation rods, and a driving mechanism for driving the installation tube to slide up and down on the vertical rod and rotate is arranged on the workbench.
Description
Technical Field
The invention belongs to the technical field of tab welding equipment, and particularly relates to an ultrasonic tab welding machine.
Background
In the production of the known power lithium battery, at present, a manual mode is adopted to feed and weld the tab through an ultrasonic welding machine, and operators need to feed and discharge manually, so that the processing production efficiency of the battery core is reduced.
Disclosure of Invention
The invention aims at solving the problems in the prior art, and provides an ultrasonic tab welding machine which has the characteristics that an operator can conveniently take a welded battery cell off a welding station while placing the battery cell to be processed on the welding station, so that the consumption of energy sources is reduced, and the welding efficiency of the battery cell is improved.
The aim of the invention can be achieved by the following technical scheme:
the utility model provides an ultrasonic wave utmost point ear welding machine, comprises a workbench, rotate on the workstation and be connected with the welding base, be equipped with a plurality of welding station on the welding base, be equipped with the welding machine body on the workstation, fixedly connected with montant on the workstation, sliding connection has a mounting tube on the montant outer wall, fixedly connected with two installation poles on the mounting tube outer wall, be dislocation set and be coaxial setting between two installation poles on vertical direction, two installation poles keep away from the one end of mounting tube towards both ends extension, be equipped with the fixture who is used for the centre gripping electricity core on the one end of installation pole, be equipped with on the workstation and be used for the drive to install the tube and slide from top to bottom and pivoted actuating mechanism on the montant.
Further, the driving mechanism comprises a driving rod fixedly connected to the outer wall of the vertical rod, a spiral groove formed in the outer wall of the installation pipe and a driving piece arranged on the workbench and used for driving the installation pipe to move up and down, the driving rod is slidably connected to the installation pipe, and the angle of the spiral groove is 180 degrees.
Further, the driving piece includes fixed connection actuating cylinder on the workstation, fixed connection actuating plate on actuating cylinder flexible end, setups the drive hole on the actuating plate and sets up the locating part that is used for installing the one end of actuating plate on the installation pipe outer wall at installation pipe outer wall and actuating plate, the actuating lever passes through the drive hole and rotates to be connected on the installation pipe outer wall.
Further, the limiting piece comprises a limiting ring fixedly connected to the outer wall of the mounting pipe and a limiting pipe mounted on the outer wall of the lower end of the mounting pipe, the driving plate is located between the limiting ring and one end of the pipe, and one end, far away from the limiting ring, of the limiting pipe is in a closed arrangement.
Further, a connecting mechanism is arranged between the limiting pipe and the outer wall of the mounting pipe and comprises a ring groove formed in the inner wall of the limiting pipe, a connecting ring in the ring groove in a sliding connection mode, an internal thread formed in the inner wall of the connecting ring, an external thread formed in the outer wall of the mounting pipe and a limiting assembly arranged between the mounting pipe and the limiting pipe and used for limiting the limiting pipe to rotate simultaneously with the connecting ring, and the width of the ring groove is larger than that of the connecting ring.
Further, the limiting assembly comprises a first end face tooth fixedly connected to the lower surface of the connecting ring, a second end face tooth fixedly connected to the lower surface of the inner wall of the ring groove and a limiting spring with one end fixedly connected to the inner wall of one end of the limiting pipe, the other end of the limiting spring abuts against the end face of the lower end of the mounting pipe, and the first end face tooth and the second end face tooth are separated under the action of restoring force of the limiting spring.
Furthermore, an end face bearing is fixedly connected to the lower surface of the limiting ring and the end face of the upper end of the limiting pipe.
Further, the clamping mechanism comprises a clamping cylinder fixedly connected to the lower surface of one end of the mounting plate and a clamping plate fixedly connected to a clamping rod of the clamping cylinder.
Compared with the prior art, the invention has the following advantages:
1. according to the invention, the mounting tube is driven to slide up and down on the vertical rod and rotate through the driving mechanism, the battery core to be processed is clamped and the battery core after welding is completed is clamped through the two clamping mechanisms, the driving mechanism drives the mounting tube to move upwards and rotate, the battery core to be processed is placed on the welding station, and the battery core after welding is taken down from the welding station.
2. According to the invention, the driving cylinder drives the driving plate to move up and down, the driving plate drives the mounting tube to move up and down through the driving hole, and the mounting tube rotates under the action of the driving rod and the spiral groove.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of a limiting member in the present invention.
In the figure, 1, a workbench; 2. welding a base; 3. a welding station; 4. a welder body; 5. a vertical rod; 6. installing a pipe; 7. a mounting rod; 8. a clamping mechanism; 9. a driving mechanism; 10. a driving rod; 11. a spiral groove; 12. a driving member; 13. a driving cylinder; 14. a driving plate; 15. a drive hole; 16. a limiting piece; 17. a limiting ring; 18. a limiting tube; 19. a connecting mechanism; 20. a ring groove; 21. a connecting ring; 22. an internal thread; 23. an external thread; 24. a limit component; 25. a first end face tooth; 26. a second end face tooth; 27. a limit spring; 28. an end face bearing; 29. a clamping cylinder; 30. and a clamping plate.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 and 2, an ultrasonic tab welding machine comprises a workbench 1, wherein a welding machine body 4 is fixedly connected to the workbench 1, a welding base 2 is rotatably connected to the workbench 1, and a plurality of welding stations 3 are arranged on the welding base 2.
As shown in fig. 1 and 2, a vertical rod 5 is fixedly connected to a workbench 1, an installation tube 6 is slidably connected to the outer wall of the vertical rod 5, two installation rods 7 are fixedly connected to the outer wall of the installation tube 6, the two installation rods 7 are arranged in a staggered manner in the vertical direction, the two installation rods 7 are coaxially arranged, one end, far away from the installation tube 6, of each installation rod 7 extends towards two ends, a clamping mechanism 8 for clamping an electric core is arranged at one end of each installation rod 7, and a driving mechanism 9 for driving the installation tube 6 to move up and down and rotate is arranged on the workbench 1.
As shown in fig. 1 and 2, the driving mechanism 9 comprises a driving rod 10, a spiral groove 11 and a driving piece 12, the driving rod 10 is fixedly connected to the outer wall of the vertical rod 5, the spiral groove 11 is formed in the outer wall of the mounting pipe 6, the angle of the spiral groove 11 is 180 degrees, a sliding groove is formed in the outer wall of the mounting pipe 6, two sliding grooves are respectively located at two ends of the spiral groove 11, one end of the sliding groove is communicated with one end of the spiral groove 11, the sliding groove is axially arranged along the mounting pipe 6, the driving piece 12 is arranged between the mounting pipe 6 and the workbench 1, and the driving piece 12 is used for driving the mounting pipe 6 to slide along the height direction of the vertical rod 5.
As shown in fig. 1 and 2, the driving member 12 includes a driving cylinder 13, a driving plate 14, a driving hole 15 and a limiting member 16, the driving cylinder 13 is fixedly connected to the upper surface of the workbench 1, the telescopic end of the driving cylinder 13 moves vertically, the driving plate 14 is fixedly connected to the telescopic end of the driving cylinder 13, the driving hole 15 is formed in the driving plate 14, the driving plate 14 is slidably connected to the outer wall of the mounting tube 6 through the driving hole 15, the diameter of the inner wall of the driving hole 15 is larger than the outer diameter of the mounting tube 6, the limiting member 16 is arranged between the mounting tube 6 and the driving plate 14, and the limiting member 16 is used for limiting the driving plate 14 to the outer wall of the mounting tube 6.
As shown in fig. 1 and 2, the limiting member 16 includes a limiting ring 17 and a limiting tube 18, the limiting ring 17 is fixedly connected to the outer wall of the mounting tube 6, the limiting tube 18 is mounted on the outer wall of the lower end of the mounting tube 6, the lower end of the limiting tube 18 is in a closed arrangement, and the driving plate 14 is located between the limiting ring 17 and one end of the limiting tube 18.
As shown in fig. 1 and 2, in order to facilitate the installation and the disassembly of the spacing tube 18 by an operator, a connection mechanism 19 is arranged between the spacing tube 18 and the installation tube 6, the connection mechanism 19 comprises a ring groove 20, a connection ring 21, an internal thread 22, an external thread 23 and a spacing component 24, the ring groove 20 is arranged on the inner wall of the spacing tube 18, the connection ring 21 is slidably connected in the ring groove 20, the width of the ring groove 20 is larger than that of the connection ring 21, the internal thread 22 is arranged on the inner wall of the connection ring 21, the external thread 23 is arranged on the outer wall of the installation tube 6, the internal thread 22 and the external thread 23 are meshed, the spacing component 24 is arranged between the spacing tube 18 and the installation tube 6, and the spacing component 24 is used for limiting the simultaneous rotation of the spacing tube 18 and the connection ring 21.
As shown in fig. 1 and 2, the limiting assembly 24 includes a first end tooth 25, a second end tooth 26 and a limiting spring 27, where the first end tooth 25 is fixedly connected to the lower surface of the connecting ring 21, the second end tooth 26 is fixedly connected to the lower surface of the inner wall of the ring groove 20, one end of the limiting spring 27 is fixedly connected to the inner wall of one end of the limiting tube 18 far away from the limiting ring 17, the other end of the limiting spring 27 abuts against the end surface of the lower end of the mounting tube 6, and the first end tooth 25 and the second end tooth 26 are separated under the action of the limiting spring 27.
As shown in fig. 1 and 2, in order to improve the stability of the rotation of the mounting tube 6 on the inner wall of the driving hole 15, an end face bearing 28 is fixedly connected to the lower surface of the limit ring 17 and the upper end face of the limit tube 18.
As shown in fig. 1 and 2, the clamping mechanism 8 comprises a clamping cylinder 29 and a clamping plate 30, the clamping cylinder 29 is fixedly connected to the lower surface of the mounting rod 7, the power source of the clamping cylinder 29 is an external air pump, and the clamping plate 30 is fixedly connected to the clamping rod of the clamping cylinder 29.
The working principle of the embodiment of the invention is as follows: the clamping cylinder 29 drives the clamping plate 30 to move, the clamping plate 30 clamps the battery cell to be processed and the battery cell welded completely, the driving cylinder 13 drives the driving plate 14 to move upwards, the driving plate 14 drives the mounting tube 6 to move upwards, the mounting tube 6 rotates under the action of the driving rod 10 and the spiral groove 11, the battery cell to be processed is placed on the welding station 3, and the battery cell welded completely is taken down from the welding station 3;
the limiting tube 18 is pressed, the limiting spring 27 is compressed, the first end face teeth 25 are meshed with the second end face teeth 26, the limiting tube 18 drives the connecting ring 21 to rotate, and the internal threads 22 on the connecting ring 21 are meshed with the external threads 23 on the outer wall of the mounting tube 6.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although 1, a workbench is used more herein; 2. welding a base; 3. a welding station; 4. a welder body; 5. a vertical rod; 6. installing a pipe; 7. a mounting rod; 8. a clamping mechanism; 9. a driving mechanism; 10. a driving rod; 11. a spiral groove; 12. a driving member; 13. a driving cylinder; 14. a driving plate; 15. a drive hole; 16. a limiting piece; 17. a limiting ring; 18. a limiting tube; 19. a connecting mechanism; 20. a ring groove; 21. a connecting ring; 22. an internal thread; 23. an external thread; 24. a limit component; 25. a first end face tooth; 26. a second end face tooth; 27. a limit spring; 28. an end face bearing; 29. a clamping cylinder; 30. clamping plates, etc., but does not exclude the possibility of using other terms. These terms are used merely for convenience in describing and explaining the nature of the invention; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present invention.
Claims (4)
1. The utility model provides an ultrasonic wave utmost point ear welding machine, a serial communication port, including workstation (1), rotate on workstation (1) and be connected with welding base (2), be equipped with a plurality of welding station (3) on welding base (2), be equipped with welding machine body (4) on workstation (1), fixedly connected with montant (5) on workstation (1), sliding connection has a mounting tube (6) on montant (5) outer wall, fixedly connected with two installation pole (7) on mounting tube (6) outer wall, two installation pole (7) are dislocation set in the vertical direction and are coaxial setting between two installation pole (7), one end that installation pole (7) kept away from mounting tube (6) extends towards both ends, be equipped with on one end of installation pole (7) and be used for centre gripping electric core's fixture (8), be equipped with on workstation (1) be used for driving tube (6) slide and pivoted actuating mechanism (9) from top to bottom on montant (5); the driving mechanism (9) comprises a driving rod (10) fixedly connected to the outer wall of the vertical rod (5), a spiral groove (11) formed in the outer wall of the mounting pipe (6) and a driving piece (12) arranged on the workbench (1) and used for driving the mounting pipe (6) to move up and down, the driving rod (10) is slidably connected in the mounting pipe (6), and the angle of the spiral groove (11) is 180 degrees; the driving piece (12) comprises a driving air cylinder (13) fixedly connected to the workbench (1), a driving plate (14) fixedly connected to the telescopic end of the driving air cylinder (13), a driving hole (15) formed in the driving plate (14) and a limiting piece (16) arranged on the outer wall of the mounting pipe (6) and used for mounting one end of the driving plate (14) on the outer wall of the mounting pipe (6), and the driving rod (10) is rotatably connected to the outer wall of the mounting pipe (6) through the driving hole (15); the limiting piece (16) comprises a limiting ring (17) fixedly connected to the outer wall of the mounting pipe (6) and a limiting pipe (18) mounted on the outer wall of the lower end of the mounting pipe (6), the driving plate (14) is positioned between the limiting ring (17) and one end of the limiting pipe (18), and one end, far away from the limiting ring (17), of the limiting pipe (18) is in a closed arrangement; be equipped with coupling mechanism (19) between spacing pipe (18) and mounting tube (6) outer wall, coupling mechanism (19) are including seting up annular (20) on spacing pipe (18) inner wall, sliding connection go-between (21) in annular (20), seting up internal thread (22) on go-between (21) inner wall, seting up external screw thread (23) on mounting tube (6) outer wall and setting up be used for spacing pipe (18) and go-between (18) simultaneously pivoted spacing subassembly (24) between mounting tube (6) and spacing pipe (18), the width of annular (20) is greater than the width of go-between (21).
2. An ultrasonic tab welding machine according to claim 1, wherein the limiting assembly (24) comprises a first end face tooth (25) fixedly connected to the lower surface of the connecting ring (21), a second end face tooth (26) fixedly connected to the lower surface of the inner wall of the ring groove (20), and a limiting spring (27) with one end fixedly connected to the inner wall of one end of the limiting tube (18), the other end of the limiting spring (27) abuts against the lower end face of the mounting tube (6), and the first end face tooth (25) and the second end face tooth (26) are separated under the action of restoring force of the limiting spring (27).
3. An ultrasonic tab welding machine according to claim 2, characterized in that an end face bearing (28) is fixedly connected to the lower surface of the limit ring (17) and the upper end face of the limit pipe (18).
4. An ultrasonic tab welding machine according to claim 3, wherein the clamping mechanism (8) comprises a clamping cylinder (29) fixedly connected to a lower surface of one end of the mounting plate and a clamping plate (30) fixedly connected to a clamping rod of the clamping cylinder (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210291954.7A CN114700605B (en) | 2022-03-23 | 2022-03-23 | Ultrasonic wave tab welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210291954.7A CN114700605B (en) | 2022-03-23 | 2022-03-23 | Ultrasonic wave tab welding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114700605A CN114700605A (en) | 2022-07-05 |
| CN114700605B true CN114700605B (en) | 2024-03-08 |
Family
ID=82169040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210291954.7A Active CN114700605B (en) | 2022-03-23 | 2022-03-23 | Ultrasonic wave tab welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114700605B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005111547A (en) * | 2003-10-10 | 2005-04-28 | Nissan Motor Co Ltd | Ultrasonic welding machine |
| KR101556405B1 (en) * | 2014-06-23 | 2015-09-30 | 박수범 | A robot welding machine for an Euro-form frame |
| WO2018103081A1 (en) * | 2016-12-09 | 2018-06-14 | 冯庆柱 | Laser composite welding device |
| CN109434326A (en) * | 2018-10-18 | 2019-03-08 | 中国化学工程第六建设有限公司 | Device for automatic welding of pipelines |
| CN212256745U (en) * | 2020-06-04 | 2020-12-29 | 浙江万合标识科技股份有限公司 | Support arrangement for thing networking signboard |
| CN213888900U (en) * | 2020-12-10 | 2021-08-06 | 浙江嘉尔成汽车部件有限公司 | Manipulator ignition coil welding system |
| CN215280635U (en) * | 2021-07-02 | 2021-12-24 | 上海稳傲科技有限公司 | Welding fixing clamp for machine manufacturing |
| CN215615751U (en) * | 2021-08-27 | 2022-01-25 | 黑龙江国信通科技讯息产业有限公司 | Ultrasonic welding device for lithium ion battery |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210037902A (en) * | 2019-09-30 | 2021-04-07 | 현대자동차주식회사 | Ultrasonic welding system of secondary battery and manufacturing method of secondary battery using the same |
-
2022
- 2022-03-23 CN CN202210291954.7A patent/CN114700605B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005111547A (en) * | 2003-10-10 | 2005-04-28 | Nissan Motor Co Ltd | Ultrasonic welding machine |
| KR101556405B1 (en) * | 2014-06-23 | 2015-09-30 | 박수범 | A robot welding machine for an Euro-form frame |
| WO2018103081A1 (en) * | 2016-12-09 | 2018-06-14 | 冯庆柱 | Laser composite welding device |
| CN109434326A (en) * | 2018-10-18 | 2019-03-08 | 中国化学工程第六建设有限公司 | Device for automatic welding of pipelines |
| CN212256745U (en) * | 2020-06-04 | 2020-12-29 | 浙江万合标识科技股份有限公司 | Support arrangement for thing networking signboard |
| CN213888900U (en) * | 2020-12-10 | 2021-08-06 | 浙江嘉尔成汽车部件有限公司 | Manipulator ignition coil welding system |
| CN215280635U (en) * | 2021-07-02 | 2021-12-24 | 上海稳傲科技有限公司 | Welding fixing clamp for machine manufacturing |
| CN215615751U (en) * | 2021-08-27 | 2022-01-25 | 黑龙江国信通科技讯息产业有限公司 | Ultrasonic welding device for lithium ion battery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114700605A (en) | 2022-07-05 |
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