CN117415534B - Welding equipment for lithium battery processing - Google Patents
Welding equipment for lithium battery processing Download PDFInfo
- Publication number
- CN117415534B CN117415534B CN202311745420.8A CN202311745420A CN117415534B CN 117415534 B CN117415534 B CN 117415534B CN 202311745420 A CN202311745420 A CN 202311745420A CN 117415534 B CN117415534 B CN 117415534B
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- fixedly connected
- rotating shaft
- rotating
- adjusting block
- electric telescopic
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- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 47
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 238000003466 welding Methods 0.000 title claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 175
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 2
- KUBDPQJOLOUJRM-UHFFFAOYSA-N 2-(chloromethyl)oxirane;4-[2-(4-hydroxyphenyl)propan-2-yl]phenol Chemical compound ClCC1CO1.C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 KUBDPQJOLOUJRM-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
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- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
-
- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention discloses welding equipment for lithium battery processing, which relates to the field of lithium battery welding processing and comprises a base, wherein a conveying mechanism is arranged on the base, a moving mechanism is arranged in the middle of the base, the moving mechanism is fixedly connected with a first electric telescopic rod, the bottom of the first electric telescopic rod is fixedly connected with a welding head, a rotating mechanism is arranged on the base, a rotating plate is arranged on the rotating mechanism, the rotating plate is fixedly connected with a limiting frame mechanism, a spacing adjusting block mechanism is arranged between the rotating plate and the limiting frame mechanism, a unidirectional rotating mechanism and a second clamping plate mechanism are arranged on the spacing adjusting block mechanism, the unidirectional rotating mechanism is connected with the first clamping plate mechanism, and the spacing adjusting block mechanism is provided with a limiting friction block mechanism.
Description
Technical Field
The invention relates to the field of welding processing of lithium batteries, in particular to welding equipment for lithium battery processing.
Background
Lithium batteries are a type of battery using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a positive/negative electrode material.
In the prior art, place the battery body at the top of conveyer belt, then can drive the battery body and move to under the spot welding pole when the conveyer belt transmission, then drive the cam under the rotation of motor and rotate, because the surface of cam is laminated each other with the surface of gyro wheel, and under the elastic force effect of spring, make gyro wheel and the surface of cam laminate each other, thereby can drive the gyro wheel rotation under the rotation of cam, push down the spot welding pole, can weld the battery body, under the relative action of spacing groove and stopper when the spot welding pole moves down, make the slip that can guarantee the annular plate more steady, and still can prevent that the spot welding pole from producing and rotate, thereby the spring is not received torsional force, through the deflector in the in-service use, make the battery body can remove in the middle part of conveyer belt when the conveyer belt, thereby can be accurate when the spot welding pole spot welding, prevent that the battery body from producing the skew, but in the prior art, be unfavorable for carrying out location centre gripping welding to the lithium cell of equidimension, so prior art has great improvement space.
Disclosure of Invention
The invention provides welding equipment for lithium battery processing, which solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the welding equipment for lithium battery processing comprises a base, wherein a conveying mechanism is arranged on the base, a moving mechanism is arranged in the middle of the base, the moving mechanism is fixedly connected with a first electric telescopic rod, the bottom of the first electric telescopic rod is fixedly connected with a welding head, a rotating mechanism is arranged on the base, a rotating plate is arranged on the rotating mechanism, the rotating plate is fixedly connected with a limiting frame mechanism, a spacing adjusting block mechanism is arranged between the rotating plate and the limiting frame mechanism, a unidirectional rotating mechanism and a second clamping plate mechanism are arranged on the spacing adjusting block mechanism, the unidirectional rotating mechanism is connected with the first clamping plate mechanism, and a limiting friction block mechanism is arranged on the spacing adjusting block mechanism; the moving mechanism and the first electric telescopic rod are used for adjusting the position of the butt welding joint, the rotating mechanism is used for driving the rotating plate to rotate and shift, the spacing adjusting block mechanism is used for adjusting the spacing between the first clamping plate mechanism and the second clamping plate mechanism, the unidirectional rotating mechanism is used for unidirectional rotation limiting the first clamping plate mechanism, and the limiting friction block mechanism is used for limiting rotation of the second clamping plate mechanism.
As a preferable technical scheme of the invention, the conveying mechanism comprises a first conveying wheel seat fixed on a base, the first conveying wheel seat is fixedly connected with a first motor bracket, the first motor bracket is fixedly connected with a first motor, an output shaft of the first motor is fixedly connected with a first conveying wheel, the first conveying wheel is rotationally connected with the first conveying wheel seat, the first conveying wheel is in transmission connection with a conveying belt, the conveying belt is in transmission connection with a second conveying wheel, the second conveying wheel is rotationally connected with the second conveying wheel seat, and the second conveying wheel seat is fixedly connected with the base.
As a preferable technical scheme of the invention, the moving mechanism comprises a mounting frame fixed on a base, the mounting frame is fixedly connected with a second motor bracket, the second motor bracket is fixedly connected with a second motor, an output shaft of the second motor is fixedly connected with a threaded rod, the threaded rod is rotationally connected with the mounting frame, the threaded rod is in threaded connection with a moving block, the moving block is in sliding connection with the mounting frame, and the moving block is fixedly connected with a first electric telescopic rod.
As a preferable technical scheme of the invention, the rotating mechanism comprises a third motor fixed on the base, an output shaft of the third motor is fixedly connected with a first rotating shaft, the first rotating shaft is fixedly connected with a first gear, the first gear is meshed with a second gear, the second gear is fixedly connected with a second rotating shaft, the second rotating shaft is in rotating connection with the base, and the second rotating shaft is fixedly connected with the rotating plate.
As a preferable technical scheme of the invention, the limit frame mechanism comprises a limit frame mounting plate fixed on the rotary plate, and the limit frame mounting plate is fixedly connected with the limit frame.
As a preferable technical scheme of the invention, the interval adjusting block mechanism comprises a fourth motor fixed on the rotating plate, an output shaft of the fourth motor is fixedly connected with a third rotating shaft, the third rotating shaft is fixedly connected with a first connecting rod, the first connecting rod is rotationally connected with a fourth rotating shaft and a fifth rotating shaft, the fourth rotating shaft is rotationally connected with a second connecting rod, the second connecting rod is fixedly connected with a sixth rotating shaft, the sixth rotating shaft is rotationally connected with a first adjusting block, the first adjusting block is in sliding connection with a limiting frame, the fifth rotating shaft is rotationally connected with a third connecting rod, the third connecting rod is fixedly connected with a seventh rotating shaft, the seventh rotating shaft is rotationally connected with a second adjusting block, and the second adjusting block is in sliding connection with the limiting frame.
As a preferable technical scheme of the invention, the unidirectional rotating mechanism comprises a fixed shell fixed on the first regulating block, a plurality of ratchets are uniformly distributed in the fixed shell, the fixed shell is rotationally connected with an eighth rotating shaft, the eighth rotating shaft is fixedly connected with a plurality of rotating seats, the rotating seats are rotationally connected with pawls, and springs are fixedly connected between the pawls and the eighth rotating shaft.
As a preferable technical scheme of the invention, the first clamping plate mechanism comprises a ninth rotating shaft fixedly connected with the eighth rotating shaft, the ninth rotating shaft is fixedly connected with a first supporting plate, and the first supporting plate is fixedly connected with four first clamping plates.
As a preferable technical scheme of the invention, the second clamping plate mechanism comprises a tenth rotating shaft which is rotationally connected with the second adjusting block, the tenth rotating shaft is fixedly connected with a second supporting plate, and the second supporting plate is fixedly connected with four second clamping plates.
As a preferable technical scheme of the invention, the limit friction block mechanism comprises a second electric telescopic rod mounting plate fixed on a second adjusting block, the second electric telescopic rod mounting plate is fixedly connected with a second electric telescopic rod, the tail end of the second electric telescopic rod is fixedly connected with a friction block, and the outer side of the second adjusting block is fixedly connected with an electric telescopic rod control switch.
The invention has the following advantages: according to the invention, the conveying mechanism is arranged to drive the lithium battery to move, so that continuous processing of the lithium battery is realized, the positions of the welding joints can be adjusted through the moving mechanism and the first electric telescopic rod, welding of different positions of the lithium battery is realized, the first clamping plate mechanism and the second clamping plate mechanism can be driven to rotate and shift through the rotating mechanism, rectangular lithium battery clamping with different lengths and widths is adapted, the distance between the first clamping plate mechanism and the second clamping plate mechanism can be adjusted through the distance adjusting block mechanism, centering clamping of lithium batteries with different sizes is realized, unidirectional rotation limiting of the first clamping plate mechanism can be realized through the unidirectional rotating mechanism, and rotation limiting of the second clamping plate mechanism can be realized through the limiting friction block mechanism.
Drawings
Fig. 1 is a schematic structural view of a welding device for lithium battery processing.
Fig. 2 is a partial enlarged view of the area a in fig. 1.
Fig. 3 is a schematic structural view of a second view angle of a welding device for lithium battery processing.
Fig. 4 is a partial enlarged view of the region B in fig. 3.
Fig. 5 is a schematic structural view of a third view angle of a welding device for lithium battery processing.
Fig. 6 is a cross-sectional view of a unidirectional rotation mechanism in a welding apparatus for lithium battery processing.
In the figure: 1. a base; 2. a conveying mechanism; 201. a first conveying wheel seat; 202. a first motor bracket; 203. a first motor; 204. a first conveying wheel; 205. a conveyor belt; 206. a second conveying wheel; 207. a second conveying wheel seat; 3. a moving mechanism; 301. a mounting frame; 302. a second motor bracket; 303. a second motor; 304. a threaded rod; 305. a moving block; 4. a first electric telescopic rod; 5. a welding head; 6. a rotation mechanism; 601. a third motor; 602. a first rotating shaft; 603. a first gear; 604. a second gear; 605. a second rotating shaft; 7. a rotating plate; 8. a limit frame mechanism; 801. a limit frame mounting plate; 802. a limit frame; 9. a spacing adjusting block mechanism; 901. a fourth motor; 902. a third rotating shaft; 903. a first link; 904. a fourth rotating shaft; 905. a second link; 906. a sixth rotating shaft; 907. a first adjustment block; 908. a fifth rotating shaft; 909. a third link; 910. a seventh rotation shaft; 911. a second adjustment block; 10. a unidirectional rotation mechanism; 1001. a fixed case; 1002. a ratchet; 1003. an eighth rotation shaft; 1004. a rotating seat; 1005. a pawl; 1006. a spring; 11. a first card plate mechanism; 1101. a ninth rotation shaft; 1102. a first support plate; 1103. a first clamping plate; 12. a second card plate mechanism; 1201. a tenth rotation shaft; 1202. a second support plate; 1203. a second clamping plate; 13. a limit friction block mechanism; 1301. a second electric telescopic rod mounting plate; 1302. a second electric telescopic rod; 1303. a friction block; 1304. an electric telescopic rod control switch.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
It should be noted that the positional or positional relationship indicated by the terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
1, please refer to fig. 1-6, a welding device for lithium battery processing, which comprises a base 1, wherein a conveying mechanism 2 is arranged on the base 1, a moving mechanism 3 is arranged in the middle of the base 1, the moving mechanism 3 is fixedly connected with a first electric telescopic rod 4, the bottom of the first electric telescopic rod 4 is fixedly connected with a welding head 5, a rotating mechanism 6 is arranged on the base 1, a rotating plate 7 is arranged on the rotating mechanism 6, the rotating plate 7 is fixedly connected with a limit frame mechanism 8, a spacing adjusting block mechanism 9 is arranged between the rotating plate 7 and the limit frame mechanism 8, a unidirectional rotating mechanism 10 and a second clamping plate mechanism 12 are arranged on the spacing adjusting block mechanism 9, the unidirectional rotating mechanism 10 is connected with a first clamping plate mechanism 11, and a limit friction block mechanism 13 is arranged on the spacing adjusting block mechanism 9; the moving mechanism 3 and the first electric telescopic rod 4 are used for adjusting the position of the welding joint 5, the rotating mechanism 6 is used for driving the rotating plate 7 to rotate and shift, the spacing adjusting block mechanism 9 is used for adjusting the spacing between the first clamping plate mechanism 11 and the second clamping plate mechanism 12, the unidirectional rotating mechanism 10 is used for unidirectional rotation limiting the first clamping plate mechanism 11, and the limiting friction block mechanism 13 is used for rotation limiting the second clamping plate mechanism 12.
The moving mechanism 3 comprises a mounting frame 301 fixed on the base 1, the mounting frame 301 is fixedly connected with a second motor bracket 302, the second motor bracket 302 is fixedly connected with a second motor 303, an output shaft of the second motor 303 is fixedly connected with a threaded rod 304, the threaded rod 304 is rotationally connected with the mounting frame 301, the threaded rod 304 is in threaded connection with a moving block 305, the moving block 305 is in sliding connection with the mounting frame 301, and the moving block 305 is fixedly connected with the first electric telescopic rod 4.
Specifically, the second motor 303 is turned on, the output shaft of the second motor 303 rotates to drive the threaded rod 304 to rotate, and then the moving block 305 is driven to move, so that the first electric telescopic rod 4 is driven to move and the welding head 5 is driven to move, and the first electric telescopic rod 4 is turned on to drive the welding head 5 to lift, so that the feeding welding of the welding head 5 is realized.
The rotating mechanism 6 comprises a third motor 601 fixed on the base 1, an output shaft of the third motor 601 is fixedly connected with a first rotating shaft 602, the first rotating shaft 602 is fixedly connected with a first gear 603, the first gear 603 is meshed with a second gear 604, the second gear 604 is fixedly connected with a second rotating shaft 605, the second rotating shaft 605 is rotatably connected with the base 1, and the second rotating shaft 605 is fixedly connected with the rotating plate 7. The limit frame mechanism 8 comprises a limit frame mounting plate 801 fixed on the rotary plate 7, and the limit frame mounting plate 801 is fixedly connected with a limit frame 802. The space adjusting block mechanism 9 comprises a fourth motor 901 fixed on the rotating plate 7, an output shaft of the fourth motor 901 is fixedly connected with a third rotating shaft 902, the third rotating shaft 902 is fixedly connected with a first connecting rod 903, the first connecting rod 903 is rotationally connected with a fourth rotating shaft 904 and a fifth rotating shaft 908, the fourth rotating shaft 904 is rotationally connected with a second connecting rod 905, the second connecting rod 905 is fixedly connected with a sixth rotating shaft 906, the sixth rotating shaft 906 is rotationally connected with a first adjusting block 907, the first adjusting block 907 is slidably connected with a limiting frame 802, the fifth rotating shaft 908 is rotationally connected with a third connecting rod 909, the third connecting rod 909 is fixedly connected with a seventh rotating shaft 910, the seventh rotating shaft 910 is rotationally connected with the second adjusting block 911, and the second adjusting block 911 is slidably connected with the limiting frame 802. The unidirectional rotation mechanism 10 comprises a fixed shell 1001 fixed on a first adjusting block 907, a plurality of ratchets 1002 are uniformly distributed in the fixed shell 1001, the fixed shell 1001 is rotationally connected with an eighth rotating shaft 1003, the eighth rotating shaft 1003 is fixedly connected with a plurality of rotating seats 1004, the rotating seats 1004 are rotationally connected with the pawls 1005, and springs 1006 are fixedly connected between the pawls 1005 and the eighth rotating shaft 1003. The first clamping plate mechanism 11 comprises a ninth rotating shaft 1101 fixedly connected with the eighth rotating shaft 1003, the ninth rotating shaft 1101 is fixedly connected with a first supporting plate 1102, and the first supporting plate 1102 is fixedly connected with four first clamping plates 1103. The second clamping plate mechanism 12 comprises a tenth rotating shaft 1201 rotatably connected with the second adjusting block 911, the tenth rotating shaft 1201 is fixedly connected with a second supporting plate 1202, and the second supporting plate 1202 is fixedly connected with four second clamping plates 1203. The limit friction block mechanism 13 comprises a second electric telescopic rod mounting plate 1301 fixed on a second adjusting block 911, the second electric telescopic rod mounting plate 1301 is fixedly connected with a second electric telescopic rod 1302, the tail end of the second electric telescopic rod 1302 is fixedly connected with a friction block 1303, and the outer side of the second adjusting block 911 is fixedly connected with an electric telescopic rod control switch 1304.
Specifically, when the third motor 601 is started, the output shaft of the third motor 601 rotates to drive the first rotating shaft 602 to rotate, the first rotating shaft 602 rotates to drive the first gear 603 to rotate, the first gear 603 rotates to drive the second gear 604 to rotate, the second gear 604 rotates to drive the second rotating shaft 605, the second rotating shaft 605 rotates to drive the rotating plate 7 to rotate and shift, so that the placement deflection angle of the limiting frame 802 is adjusted, when the limiting frame 802 is 45 degrees relative to the conveying belt 205, the lithium battery with the square section can be welded through the first clamping plate 1103 and the second clamping plate 1203, and the positions of the first clamping plate 1103 and the second clamping plate 1203 can be adjusted according to the length and width of the lithium battery. When the fourth motor 901 is started, the output shaft of the fourth motor 901 rotates to drive the third rotating shaft 902 to rotate, and then the first connecting rod 903 is driven to rotate, the first connecting rod 903 rotates to drive the fourth rotating shaft 904 to rotate, the fourth rotating shaft 904 drives the second connecting rod 905 to rotate and shift, and thus the sixth rotating shaft 906 is driven to rotate and shift, the sixth rotating shaft 906 drives the first adjusting block 907 and the second adjusting block 911 to synchronously move close to or away from each other along the limiting frame 802, so as to drive the first clamping plate 1103 and the second clamping plate 1203 to move, when the lithium battery is driven by the conveying belt 205, the first supporting plate 1102 is positioned below the conveying belt 205 and contacts with the conveying belt 205, the second supporting plate 1202 is positioned below the conveying belt 205 and contacts with the conveying belt 205 until the lithium battery abuts against the second clamping plate 1203, and the positioning of the lithium battery can be realized, and at this time, under the pushing of the second electric telescopic rod 1302, the friction block 1303 abuts against the surface of the tenth rotating shaft 1201 is avoided.
In addition, after the lithium battery is welded, the fourth motor 901 is started at this time, so that the first adjusting block 907 and the second adjusting block 911 are far away, the second adjusting block 911 drives the electric telescopic rod control switch 1304 to move, so that the electric telescopic rod control switch 1304 is in contact with the limiting frame 802, the second electric telescopic rod 1302 is contracted briefly, the limit of the friction block 1303 on the tenth rotating shaft 1201 is released, and at the moment, the lithium battery is driven by the conveying belt 205 to enter the next procedure.
With reference to embodiment 2 and with reference to fig. 1-6, in the embodiment of the present invention, the conveying mechanism 2 includes a first conveying wheel seat 201 fixed on the base 1, the first conveying wheel seat 201 is fixedly connected with a first motor support 202, the first motor support 202 is fixedly connected with a first motor 203, an output shaft of the first motor 203 is fixedly connected with a first conveying wheel 204, the first conveying wheel 204 is rotatably connected with the first conveying wheel seat 201, the first conveying wheel 204 is in transmission connection with a conveying belt 205, the conveying belt 205 is in transmission connection with a second conveying wheel 206, the second conveying wheel 206 is rotatably connected with a second conveying wheel seat 207, and the second conveying wheel seat 207 is fixedly connected with the base 1.
Specifically, the first motor 203 is turned on, the output shaft of the first motor 203 rotates to drive the first conveying wheel 204 to rotate, the first conveying wheel 204 rotates to drive the conveying belt 205 to rotate, and the conveying belt 205 drives the lithium battery thereon to move.
In the implementation process, the rotating mechanism 6 is started according to the aspect ratio of the lithium battery to be welded, the rotating mechanism 6 works to drive the rotating plate 7 to rotate, the position states of the first clamping plate mechanism 11 and the second clamping plate mechanism 12 are driven to be adjusted, meanwhile, the spacing adjusting block mechanism 9 is started, the spacing between the first clamping plate mechanism 11 and the second clamping plate mechanism 12 is adjusted through the spacing adjusting block mechanism 9, when the lithium battery is placed on the conveying mechanism 2, the conveying mechanism 2 drives the lithium battery to move, when the lithium battery moves to the first clamping plate mechanism 11, under the action of the unidirectional rotating mechanism 10, the first clamping plate mechanism 11 can be rotated until the lithium battery is clamped on the second clamping plate mechanism 12, at the moment, clamping and positioning of the lithium battery are achieved, at the moment, the position of the welding joint 5 is adjusted by starting the moving mechanism 3, the welding joint 5 is driven to be fed by starting the first electric telescopic rod 4, the lithium battery is welded through the spacing adjusting block mechanism 9, the second clamping plate mechanism 12 is enabled to be at the most far end after the welding is completed, the spacing friction block mechanism 13 does not limit the second clamping plate mechanism 12, the lithium battery is conveyed to the second clamping plate mechanism 12, the lithium battery is continuously welded through the conveying mechanism 2, and the spacing adjustment procedure is continuously carried out.
According to the invention, the conveying mechanism 2 is arranged to drive the lithium battery to move, so that continuous processing treatment of the lithium battery is realized, the positions of the welding joints 5 can be adjusted through the moving mechanism 3 and the first electric telescopic rod 4, welding of different positions of the lithium battery is realized, the rotating mechanism 6 can drive the first clamping plate mechanism 11 and the second clamping plate mechanism 12 to rotate and shift, rectangular lithium battery clamping with different lengths and widths is adapted, the distance between the first clamping plate mechanism 11 and the second clamping plate mechanism 12 can be adjusted through the distance adjusting block mechanism 9, centering clamping of lithium batteries with different sizes is realized, unidirectional rotation limiting of the first clamping plate mechanism 11 can be realized through the unidirectional rotation mechanism 10, and rotation limiting of the second clamping plate mechanism 12 can be realized through the limiting friction block mechanism 13.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The welding equipment for lithium battery processing comprises a base and is characterized in that a conveying mechanism is arranged on the base, a moving mechanism is arranged in the middle of the base, the moving mechanism is fixedly connected with a first electric telescopic rod, the bottom of the first electric telescopic rod is fixedly connected with a welding head, a rotating mechanism is arranged on the base, a rotating plate is arranged on the rotating mechanism and is fixedly connected with a limiting frame mechanism, a spacing adjusting block mechanism is arranged between the rotating plate and the limiting frame mechanism, a unidirectional rotating mechanism and a second clamping plate mechanism are arranged on the spacing adjusting block mechanism, the unidirectional rotating mechanism is connected with the first clamping plate mechanism, and a limiting friction block mechanism is arranged on the spacing adjusting block mechanism; the device comprises a moving mechanism, a first electric telescopic rod, a rotating mechanism, a spacing adjusting block mechanism, a unidirectional rotating mechanism, a limiting friction block mechanism and a second clamping plate mechanism, wherein the moving mechanism and the first electric telescopic rod are used for adjusting the position of a butt welding joint, the rotating mechanism is used for driving the rotating plate to rotate and shift, the spacing adjusting block mechanism is used for adjusting the spacing between the first clamping plate mechanism and the second clamping plate mechanism, the unidirectional rotating mechanism is used for unidirectional rotation limiting the first clamping plate mechanism, and the limiting friction block mechanism is used for limiting rotation of the second clamping plate mechanism;
the limiting frame mechanism comprises a limiting frame mounting plate fixed on the rotating plate, and the limiting frame mounting plate is fixedly connected with a limiting frame;
the space adjusting block mechanism comprises a fourth motor fixed on the rotating plate, an output shaft of the fourth motor is fixedly connected with a third rotating shaft, the third rotating shaft is fixedly connected with a first connecting rod, the first connecting rod is rotationally connected with a fourth rotating shaft and a fifth rotating shaft, the fourth rotating shaft is rotationally connected with a second connecting rod, the second connecting rod is fixedly connected with a sixth rotating shaft, the sixth rotating shaft is rotationally connected with a first adjusting block, the first adjusting block is in sliding connection with a limiting frame, the fifth rotating shaft is rotationally connected with a third connecting rod, the third connecting rod is fixedly connected with a seventh rotating shaft, the seventh rotating shaft is rotationally connected with a second adjusting block, and the second adjusting block is in sliding connection with the limiting frame;
the unidirectional rotating mechanism comprises a fixed shell fixed on the first regulating block, a plurality of ratchets are uniformly distributed in the fixed shell, the fixed shell is rotationally connected with an eighth rotating shaft, the eighth rotating shaft is fixedly connected with a plurality of rotating seats, the rotating seats are rotationally connected with pawls, and springs are fixedly connected between the pawls and the eighth rotating shaft;
the first clamping plate mechanism comprises a ninth rotating shaft fixedly connected with the eighth rotating shaft, the ninth rotating shaft is fixedly connected with a first supporting plate, and the first supporting plate is fixedly connected with four first clamping plates;
the second clamping plate mechanism comprises a tenth rotating shaft which is rotationally connected with the second adjusting block, the tenth rotating shaft is fixedly connected with a second supporting plate, and the second supporting plate is fixedly connected with four second clamping plates;
the limiting friction block mechanism comprises a second electric telescopic rod mounting plate fixed on a second adjusting block, the second electric telescopic rod mounting plate is fixedly connected with a second electric telescopic rod, the tail end of the second electric telescopic rod is fixedly connected with a friction block, and the outer side of the second adjusting block is fixedly connected with an electric telescopic rod control switch.
2. The welding device for lithium battery processing according to claim 1, wherein the conveying mechanism comprises a first conveying wheel seat fixed on the base, the first conveying wheel seat is fixedly connected with a first motor support, the first motor support is fixedly connected with a first motor, an output shaft of the first motor is fixedly connected with a first conveying wheel, the first conveying wheel is rotationally connected with the first conveying wheel seat, the first conveying wheel is in transmission connection with a conveying belt, the conveying belt is in transmission connection with a second conveying wheel, the second conveying wheel is rotationally connected with the second conveying wheel seat, and the second conveying wheel seat is fixedly connected with the base.
3. The welding device for lithium battery processing according to claim 1, wherein the moving mechanism comprises a mounting frame fixed on the base, the mounting frame is fixedly connected with a second motor support, the second motor support is fixedly connected with a second motor, an output shaft of the second motor is fixedly connected with a threaded rod, the threaded rod is rotationally connected with the mounting frame, the threaded rod is in threaded connection with a moving block, the moving block is in sliding connection with the mounting frame, and the moving block is fixedly connected with the first electric telescopic rod.
4. The welding device for lithium battery processing according to claim 1, wherein the rotating mechanism comprises a third motor fixed on the base, an output shaft of the third motor is fixedly connected with a first rotating shaft, the first rotating shaft is fixedly connected with a first gear, the first gear is meshed with a second gear, the second gear is fixedly connected with a second rotating shaft, the second rotating shaft is rotatably connected with the base, and the second rotating shaft is fixedly connected with the rotating plate.
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| CN202311745420.8A CN117415534B (en) | 2023-12-19 | 2023-12-19 | Welding equipment for lithium battery processing |
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| CN202311745420.8A CN117415534B (en) | 2023-12-19 | 2023-12-19 | Welding equipment for lithium battery processing |
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| CN117415534B true CN117415534B (en) | 2024-03-05 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970013446A (en) * | 1995-08-28 | 1997-03-29 | 배순훈 | Automatic welding device for lithium battery (Li / Mn0₂Battery) |
| CN104259660A (en) * | 2014-08-30 | 2015-01-07 | 王月兰 | Lithium battery welding equipment |
| CN213730107U (en) * | 2020-12-04 | 2021-07-20 | 深圳市盈百川科技有限公司 | Lithium cell production is with high-efficient spot welding device |
| CN114447532A (en) * | 2022-01-25 | 2022-05-06 | 安徽风驰新能源科技股份有限公司 | Welding equipment for current collector of lithium battery pole piece |
| CN117139948A (en) * | 2023-10-12 | 2023-12-01 | 承德石油高等专科学校 | Building steel structure welding set |
-
2023
- 2023-12-19 CN CN202311745420.8A patent/CN117415534B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970013446A (en) * | 1995-08-28 | 1997-03-29 | 배순훈 | Automatic welding device for lithium battery (Li / Mn0₂Battery) |
| CN104259660A (en) * | 2014-08-30 | 2015-01-07 | 王月兰 | Lithium battery welding equipment |
| CN213730107U (en) * | 2020-12-04 | 2021-07-20 | 深圳市盈百川科技有限公司 | Lithium cell production is with high-efficient spot welding device |
| CN114447532A (en) * | 2022-01-25 | 2022-05-06 | 安徽风驰新能源科技股份有限公司 | Welding equipment for current collector of lithium battery pole piece |
| CN117139948A (en) * | 2023-10-12 | 2023-12-01 | 承德石油高等专科学校 | Building steel structure welding set |
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| CN117415534A (en) | 2024-01-19 |
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