CN112968206A - Battery production line - Google Patents
Battery production line Download PDFInfo
- Publication number
- CN112968206A CN112968206A CN202110326760.1A CN202110326760A CN112968206A CN 112968206 A CN112968206 A CN 112968206A CN 202110326760 A CN202110326760 A CN 202110326760A CN 112968206 A CN112968206 A CN 112968206A
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- machine
- shaping
- rack
- clamping
- frame
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 36
- 238000005520 cutting process Methods 0.000 claims abstract description 69
- 238000007493 shaping process Methods 0.000 claims abstract description 66
- 238000012360 testing method Methods 0.000 claims abstract description 56
- 238000003466 welding Methods 0.000 claims abstract description 43
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 24
- 239000003292 glue Substances 0.000 claims abstract description 23
- 229910052751 metal Inorganic materials 0.000 claims abstract description 16
- 239000002184 metal Substances 0.000 claims abstract description 16
- 238000000465 moulding Methods 0.000 claims abstract description 13
- 238000011068 loading method Methods 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims description 85
- 239000002390 adhesive tape Substances 0.000 claims description 71
- 239000000463 material Substances 0.000 claims description 42
- 238000003825 pressing Methods 0.000 claims description 32
- 239000000853 adhesive Substances 0.000 claims description 18
- 230000001070 adhesive effect Effects 0.000 claims description 18
- 238000005096 rolling process Methods 0.000 claims description 10
- 238000013459 approach Methods 0.000 claims description 5
- 238000012545 processing Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004956 cell adhesive effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Classifications
-
- 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
- H01M10/04—Construction or manufacture in general
- H01M10/0404—Machines for assembling batteries
-
- 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
-
- 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)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a battery production line which comprises a rack, a feeding machine, a shaping testing cutting machine, a side gluing machine, a welding machine, a double-sided gluing machine and a side gluing machine, wherein the feeding machine is arranged on the rack and used for feeding a battery cell, the shaping testing cutting machine is used for shaping, testing and cutting the battery cell, the side gluing machine is used for gluing the side of the battery cell, the welding machine is used for welding a metal sheet and a lug of the battery cell together, the double-sided gluing machine is used for gluing a double-sided glue to the welded battery cell, the side gluing machine is used for gluing a molding glue to the battery cell, and the feeding machine, the shaping testing cutting machine, the side gluing machine, the welding machine, the double-sided gluing machine and the side gluing machine are sequentially arranged along the length direction of the rack. According to the structure, the battery cell can be subjected to loading, shaping, testing, cutting, side glue pasting, welding, double-sided glue pasting and molding glue pasting, so that the automation degree and the production efficiency of the production of the battery cell are higher.
Description
Technical Field
The invention relates to the technical field of lithium battery production, in particular to a battery production line.
Background
As is well known, lithium batteries have the advantages of high energy, light weight, long service life, and the like, and are widely used in various products such as notebook computers, mobile phones, digital cameras, electric vehicles, electric tools, and new energy vehicles.
The lithium battery mainly comprises a pole piece, a diaphragm, electrolyte, a shell and the like. The production and manufacturing process of the lithium battery comprises the following steps: shaping, testing and cutting the battery cell, sticking a side glue to the battery cell, welding the battery cell and a metal sheet together, sticking a double-sided adhesive to a tab of the battery cell, and sticking a molding adhesive to the battery cell. The production line in the prior art often has the problems of unreasonable layout, low production efficiency, easiness in mixing of dust and impurities, poor product quality and low automation degree, and a plurality of processes are completed manually.
Therefore, a battery production line is needed to solve the above problems.
Disclosure of Invention
The invention provides a battery production line aiming at the defects of the prior art.
The technical scheme adopted by the invention for realizing the purpose is as follows:
the utility model provides a battery production line, include the frame and install in material loading machine, plastic test guillootine, paste side gum machine, welding machine, paste double faced adhesive tape machine and paste the moulding machine in the frame, the material loading machine is used for carrying out the material loading to electric core, plastic test guillootine is used for carrying out plastic, test and cutting to electric core, paste side gum machine is used for carrying out the rubberizing to the side of electric core, the welding machine is used for welding the utmost point ear of sheetmetal and electric core together, paste double faced adhesive tape machine and be used for carrying out the double faced adhesive tape to electric core after the welding, paste the moulding machine and be used for pasting the moulding glue to electric core after pasting the double faced adhesive tape, the material loading machine the plastic test guillootine paste the side gum machine the welding machine paste double faced adhesive tape machine and the moulding machine edge the length direction of frame arranges in.
The shaping test cutting machine comprises a first shaping device, a testing device 32, a first cutting device, a material taking device, a first clamping device and a driving assembly, wherein the first shaping device, the testing device 32 and the first cutting device are arranged at intervals along the length direction of the rack, the material taking device is installed at the output end of the driving assembly and moves relative to the rack under the driving of the driving assembly so as to move the battery cell among the shaping station, the testing station and the cutting station, the number of the first clamping devices is at least three, and the first clamping devices are respectively arranged below the first shaping device, the testing device 32 and the first cutting device.
The improved battery cell adhesive tape adhering machine is characterized in that the adhesive tape adhering machine comprises an adhesive tape adhering mechanism, a second clamping device and a material taking and overturning assembly, the adhesive tape adhering mechanism and the material taking and overturning assembly are oppositely arranged, the second clamping device is located between the adhesive tape adhering mechanism and the material taking and overturning assembly, the adhesive tape adhering mechanism is at least provided with two groups, two groups of the adhesive tape adhering mechanisms are arranged in the length direction of the rack, each group of the two groups of the two.
The welding machine is further improved and comprises at least two conveying mechanisms, a pressing mechanism and a welding mechanism, wherein the two conveying mechanisms are arranged side by side along the length direction of the rack, the conveying mechanisms convey the battery cell and the metal sheet along the width direction of the rack, the welding mechanism is arranged along the length direction of the rack so as to selectively weld the battery cell and the metal sheet on one of the two conveying mechanisms, the pressing mechanism is at least two, the pressing mechanism corresponds to the conveying mechanisms one by one, and the pressing mechanism is located above the conveying mechanisms and presses the metal sheet conveyed by the conveying mechanisms and the electrode lugs of the battery cell.
Further improvement is made, paste double faced adhesive tape machine and include unwinding device, stretching strap device, second cutting device and rubberizing subassembly, unwinding device is used for unreeling the double faced adhesive tape, the stretching strap device is used for pulling out the double faced adhesive tape who unreels, second cutting device is used for cutting the double faced adhesive tape who is pulled out, the rubberizing subassembly is used for carrying out the rubberizing with the double faced adhesive tape after cutting, the stretching strap device is located unwinding device's below, the stretching strap device includes first live-rollers, second live-rollers and step motor, first live-rollers with the second live-rollers is followed the direction of height of frame is arranged side by side, step motor's output with first live-rollers is connected and is pulled out with the step-by-step in order to realize carrying out the double faced adhesive tape who unreels.
Further improvement is made, paste moulding machine and glue gluey mechanism and unloader including rolling disc, second shaping device, shell, second shaping device with unloader follows the length direction of frame is side by side and interval arrangement, shell glue gluey mechanism with the rolling disc all is located shaping device with between the unloader, just it glues gluey mechanism with to shell rotate the rolling disc and follow the width direction of frame is side by side and interval arrangement, the rolling disc can be relative the frame rotates so that electric core on this rolling disc is in proper order through shaping station, shell and glue gluey station and unloading station.
The shaping test cutting machine is further improved, and further comprises a first abutting device used for abutting the battery cell against the first clamping device, the first abutting device is installed at the output end of the driving assembly and located below the material taking device, the first abutting device comprises a base, a first linear driving device and an abutting rod, the first linear driving device and the abutting rod are installed on the base, the portion, located between the head section and the tail end of the abutting rod, of the abutting rod is rotatably connected with the base, and the output end of the first linear driving device is connected with the tail end of the abutting rod and drives the abutting rod to rotate relative to the base.
The first clamping device comprises a first clamping block, a second linear driving device, an elastic piece and a fixing piece, wherein the first clamping block and the second clamping block are oppositely arranged, the fixing piece is installed on the rack, the first clamping block is installed on the fixing piece through the elastic piece and is driven by the elastic piece to approach towards the second clamping block, and the second linear driving device is installed on the rack and can push the first clamping block towards the direction far away from the second clamping block.
The shaping test cutting machine is characterized in that the shaping test cutting machine further comprises an adjusting seat and an adjusting assembly, the adjusting seat and the adjusting assembly are mounted on the frame, the fixing piece is mounted on the adjusting seat, the adjusting seat is slidably mounted on the frame, the second clamping block and the second linear driving device are mounted on the frame, and the output end of the adjusting assembly is connected with the adjusting seat and drives the adjusting seat to move along the length direction of the frame.
The improved structure is characterized in that the adjusting assembly comprises a rack, a gear and a rotating handle, the rotating handle is installed on the adjusting seat, the output end of the rotating handle penetrates through the adjusting seat and is fixedly installed with the gear, the rack is installed on the rack and is arranged along the length direction of the rack, and the gear is meshed with the rack.
The invention has the beneficial effects that: the battery production line comprises a rack, and a feeding machine, a shaping test cutting machine, a side adhesive tape sticking machine, a welding machine, a double-sided adhesive tape sticking machine and a forming adhesive tape sticking machine which are arranged on the rack, wherein the feeding machine is used for feeding a battery cell, the shaping test cutting machine is used for shaping, testing and cutting the battery cell, the side adhesive tape sticking machine is used for sticking adhesive tape to the side surface of the battery cell, the welding machine is used for welding a metal sheet and a lug of the battery cell together, the double-sided adhesive tape sticking machine is used for sticking double-sided adhesive tape to the welded battery cell, the forming adhesive tape sticking machine is used for sticking forming adhesive tape to the battery cell stuck with the double-sided adhesive tape, and the feeding machine, the shaping test cutting machine, the side adhesive tape sticking machine, the welding machine. Therefore, the invention can realize the processes of feeding, shaping, testing, cutting, sticking the side glue, welding, sticking the double-sided glue, sticking the molding glue and the like to the battery cell through one production line, so that the automation degree of the production of the battery cell is higher and the production efficiency is higher.
The invention is further described with reference to the following detailed description and accompanying drawings.
Drawings
FIG. 1 is a top view of a battery production line of the present invention;
FIG. 2 is a schematic perspective view of a shaping test cutting machine according to the present invention;
FIG. 3 is a schematic view of a three-dimensional structure of the shaping test cutting machine with the processing devices removed;
fig. 4 is a schematic view of a three-dimensional structure of the shaping test cutting machine of the present invention, in which a first abutting device, a first clamping device, an adjusting seat, an adjusting assembly and a frame are connected;
FIG. 5 is a schematic perspective view of a side adhesive tape dispenser according to the present invention;
fig. 6 is a schematic perspective view of the connection between the material taking and turning assembly of the side adhesive applying machine and the second clamping device according to the present invention;
fig. 7 is a schematic perspective view of a second clamping device of the side adhesive applying machine of the present invention;
FIG. 8 is a perspective view of a welding machine of the present invention;
FIG. 9 is a perspective view of a third clamping device and carrier of the welding machine of the present invention;
FIG. 10 is a schematic perspective view of a double-sided adhesive tape dispenser according to the present invention;
fig. 11 is a schematic perspective view of the adhesive tape dispenser of the present invention.
In the figure: 100. the battery production line comprises a battery production line 10, a rack 20, a feeding machine 30, a shaping testing cutting machine 40, a side gluing machine 50, a welding machine 60, a double-sided gluing machine 70, a gluing machine 31, a first shaping device 32, a testing device 33, a first cutting device 34, a material taking device 35, a first clamping device 36, a driving assembly 37, a first abutting device 371, a base 371, a first linear driving device 372, an 373, an abutting rod 351, a first clamping block 352, a second clamping block 353, a second linear driving device 354, an elastic member 355, a fixing member 38, an adjusting seat 39, an adjusting assembly 391, a rack, 392, a gear, 393, a rotating handle 341, a material taking frame 341, a material taking head 342, a material taking head 41, a gluing mechanism 42, a second clamping device 43, a material taking assembly, a 431, a driving mechanism 432, a mounting frame, 433. the rotary device comprises a rotary device, 434, a suction head, 421, a first clamping assembly, 422, a second clamping assembly, 4211, a mounting seat, 4212, a stop block assembly, 4213, a first clamping piece, 4214, a second clamping piece, 4215, an elastic assembly, 4216, a third linear driving device, 4212a placement space, 4214a, a concave space, 42131, an extending part, 42132, a first inclined surface, 42133, a butting part, 4221, a fourth linear driving device, 4222, a fixed seat, 4223, a swinging rod, 42231, a first straight rod part, 42232, a second straight rod part, 51, a conveying mechanism, 52, a pressing mechanism, 53, a welding mechanism, 511, a fifth linear driving device, 512, a rail, 513, a carrier, 514, a third clamping device, 5141, a positioning plate, 5142, a sixth linear driving device, 5143, a roller pushing device, 5131, a bottom plate, 5132, a first clamping mechanism, 33, a second clamping mechanism, 5131a concave part, 51411, 61. the automatic cutting machine comprises an unwinding device, 62 a belt drawing device, 63 a second cutting device, 64 a rubberizing assembly, 621 a first rotating roller, 622, a second rotating roller, 623 a stepping motor, 624 a fixing block, 625 a sliding seat, 626 an elastic mechanism, 631 a shearing assembly, 632 a seventh linear driving device, 633a pressing assembly, 633a notch, 641 a suction head, 642 eighth linear driving device, 643 a pressing assembly, 6431 a ninth linear driving device, 6432 a pressing block, 6433a pressing part, 6433a vertical surface, 6433b a second inclined surface, 6433c a horizontal surface, 71 a rotating disc, 72 a second shaping device, 73 a rubberizing and rubberizing mechanism and 74 a blanking device.
Detailed Description
The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention.
Referring to fig. 1 to 11, a battery production line 100 of the present invention includes a frame 10, and a feeding machine 20, a shaping test cutting machine 30, a side adhesive tape applying machine 40, a welding machine 50, a double adhesive tape applying machine 60, and a molding adhesive tape applying machine 70 mounted on the frame 10. The feeding machine 20 is used for feeding the battery cell, the shaping test cutting machine 30 is used for shaping, testing and cutting the battery cell, the side adhesive tape pasting machine 40 is used for pasting the side of the battery cell, the welding machine 50 is used for welding the metal sheet and the electrode lug of the battery cell together, the double-sided adhesive tape pasting machine 60 is used for pasting the double-sided adhesive tape on the welded battery cell, the adhesive tape pasting machine 70 is used for pasting the molding adhesive tape on the battery cell after pasting the double-sided adhesive tape, and the feeding machine 20, the shaping test cutting machine 30, the side adhesive tape pasting machine 40, the welding machine 50, the double-sided adhesive tape pasting machine 60 and the adhesive tape pasting machine 70 are sequentially arranged along the length direction of the rack 10.
Referring to fig. 2 to 4, the shaping test cutter 30 includes a first shaping device 31, a testing device 32, a first cutting device 33, a material taking device 34, a first clamping device 35 and a driving assembly 36. The first shaping device 31, the testing device 32 and the first cutting device 33 are arranged at intervals along the length direction of the rack 10, the material taking device 34 is mounted at the output end of the driving assembly 36 and moves relative to the rack 10 under the driving of the driving assembly 36 so as to move the battery cell among the shaping station, the testing station and the cutting station, at least three first clamping devices 35 are provided, and the first clamping devices 35 are respectively arranged below the first shaping device 31, the testing device 32 and the first cutting device 33.
With reference to fig. 2 to 4, the shaping test cutter 30 further includes a first abutting device 37 for abutting the battery cell against the first clamping device 35, the first abutting device 37 is installed at the output end of the driving assembly 36, the first abutting device 37 is located below the material taking device 34, the first abutting device 37 includes a base 371, and a first linear driving device 372 and an abutting rod 373 installed on the base 371, a portion of the abutting rod 373 between the first section and the end thereof is rotatably connected to the base 371, the output end of the first linear driving device 372 is connected to the end of the abutting rod 373 and drives the abutting rod 373 to rotate relative to the base 371. Therefore, the driving assembly 36 can drive the first abutting device 37 to first abut the cell against the first clamping device 35, and then the first linear driving device 372 enables the abutting rod 373 to compress the cell from top to bottom.
With continued reference to fig. 2 to 4, the first clamping device 35 includes a first clamping block 351, a second clamping block 352, a second linear driving device 353, an elastic member 354 and a fixing member 355, the first clamping block 351 and the second clamping block 352 are oppositely disposed, the fixing member 355 is installed on the frame 10, the first clamping block 351 is installed on the fixing member 355 through the elastic member 354 and is driven by the elastic member 354 to approach toward the second clamping block 352, and the second linear driving device 353 is installed on the frame 10 and can push the first clamping block 351 toward a direction away from the second clamping block 352.
With continued reference to fig. 2 to 4, the shaping test cutting machine 30 further includes an adjusting base 38 mounted on the frame 10 and an adjusting assembly 39, wherein the fixing member 355 is mounted on the adjusting base 38, the adjusting base 38 is slidably mounted on the frame 10, the second clamping block 352 and the second linear driving device 353 are both mounted on the frame 10, and an output end of the adjusting assembly 39 is connected to the adjusting base 38 and drives the adjusting base 38 to move along the length direction of the frame 10. Specifically, the adjusting assembly 39 comprises a rack 391, a gear 392 and a rotating handle 393, the rotating handle 393 is mounted on the adjusting seat 38, the output end of the rotating handle 393 penetrates through the adjusting seat 38 and is fixedly mounted with the gear 392, the rack 391 is mounted on the frame 10 and is arranged along the length direction of the frame 10, and the gear 392 is meshed with the rack 391. The clamping space between the first clamping block 351 and the second clamping block 352 can be enlarged or reduced by screwing the rotating handle 393, so that the first clamping device 35 can be adapted to clamp cells of various sizes.
With continued reference to fig. 2 to 4, the first shaping device 31, the testing device 32 and the first cutting device 33 are arranged side by side, the distance between any two adjacent processing stations is equal, and the material taking device 34 is arranged opposite to the first shaping device 31. Meanwhile, the material taking device 34 includes a material taking frame 341 and at least two material taking heads 342, the material taking heads 342 are mounted on the material taking frame 341 at intervals, the distance between two adjacent material taking heads 342 is equal to the distance between two adjacent processing stations, and the material taking frame 341 is mounted at the output end of the driving assembly 36. Therefore, when the driving assembly 36 drives the material taking device 34 to transfer the battery cell, the battery cells at least two different processing stations can be moved to the next processing station for processing, and the processing efficiency is effectively enhanced.
Referring to fig. 5 to 7, the side adhesive applying machine 40 includes an adhesive applying mechanism 41, a second clamping device 42, and a material taking and turning assembly 43, the adhesive applying mechanism 41 and the material taking and turning assembly 43 are oppositely disposed, the second clamping device 42 is located between the adhesive applying mechanism 41 and the material taking and turning assembly 43, at least two groups of adhesive applying mechanisms 41 are disposed, the two groups of adhesive applying mechanisms 41 are disposed along the length direction of the rack 10, the adhesive applying station of each group of adhesive applying mechanisms 41 is provided with the second clamping device 42, and the material taking and turning assembly 43 can be used for turning the battery cell and transferring the battery cell between different second clamping devices 42.
With continued reference to fig. 5 to 7, the material taking and turning assembly 43 includes a driving mechanism 431, a mounting rack 432, a rotating device 433 and a suction head 434, wherein the driving mechanism 431 is mounted on the rack 10, the mounting rack 432 is mounted at an output end of the driving mechanism 431, the rotating device 433 is mounted at an output end of the mounting rack 432, and the suction head 434 is mounted at an output end of the rotating device 433.
With continued reference to fig. 5 to fig. 7, the second clamping device 42 includes a first clamping assembly 421 for clamping the battery cell in the length and width directions of the rack 10 and a second clamping assembly 422 for clamping the battery cell in the height direction of the rack 10, and both the first clamping assembly 421 and the second clamping assembly 422 are mounted on the rack 10. Specifically, the first clamping assembly 421 includes a mounting seat 4211, and a stopper assembly 4212, a first clamping member 4213, a second clamping member 4214, an elastic assembly 4215 and a third linear driving device 4216 which are mounted on the mounting seat 4211, wherein a placement space 4212a for placing a power core is provided on the stopper assembly 4212, a first clamping member 4213 is provided on one side of the stopper assembly 4212, a second clamping member 4214 is provided on the other side of the stopper assembly 4212, the first clamping member 4213 is connected with the mounting seat 4211 through the elastic assembly 4215 and moves towards a direction close to the second clamping member 4214 under the action of the elastic assembly 4215, and an output end of the third linear driving device 4216 can reciprocate to abut against the first clamping member 4213 and enable the first clamping member 4213 to move away from the second clamping member 4214.
With continued reference to fig. 5 to 7, the second clamping member 4214 is provided with a recessed space 4214a into which a tab of a battery cell extends, so that the tab of the battery cell is not damaged when the battery cell is clamped by the first clamping member 4213 and the second clamping member 4214. The side of the first clamping member 4213 facing the recessed space 4214a is provided with an extension 42131 protruding into the placing space 4212a so as to push and clamp the battery cell in the placing space 4212a. For example, the top surface of the extension 42131 is the first inclined surface 42132 arranged obliquely from top to bottom in the direction of the second clamping member 4214, but is not limited thereto. Meanwhile, the first clamping member 4213 is further provided with an abutting portion 42133 for abutting against the stop block assembly 4212, so that the first clamping member 4213 can be prevented from excessively approaching the second clamping member 4214 under the action of the elastic assembly 4215 to damage the battery cell.
With continued reference to fig. 5-7, the second clamping assembly 422 includes a fourth linear drive device 4221, a fixed seat 4222 and a swing rod 4223. The fourth linear driving device 4221 and the swing rod 4223 are both mounted on the fixed seat 4222, a portion of the swing rod 4223 between the head end and the tail end of the swing rod is rotatably connected with the fixed seat 4222, and an output end of the fourth linear driving device 4221 is connected with the head end of the swing rod 4223 and drives the swing rod 4223 to swing in the height direction of the rack 10. Preferably, the swing rod 4223 comprises a first straight rod part 42231 and a second straight rod part 42232, the head end of the first straight rod part 42231 is connected with the fourth straight driving device 4221, the first straight rod part 42231 is rotatably connected with the fixed seat 4222, and the tail end of the first straight rod part 42231 is bent and extended in a direction away from the first clamping member 4213 and then is connected with the second straight rod part 42232. In actual operation, because the first straight rod portion 42231 and the second straight rod portion 42232 form a space avoiding the battery cell, the battery cell is more favorably placed, and the battery cell is compressed tightly in the placing space 4212a through the tail end of the second straight rod portion 42232, so that the positioning of the battery cell in the height direction of the rack 10 is further realized.
Referring to fig. 8 and 9, the welding machine 50 includes at least two conveying mechanisms 51, a pressing mechanism 52 and a welding mechanism 53, where the two conveying mechanisms 51 are arranged side by side along the length direction of the rack 10, the conveying mechanisms 51 convey the battery cells and the metal sheets along the width direction of the rack 10, the welding mechanism 53 is arranged along the length direction of the rack 10 to selectively weld the battery cells and the metal sheets on one of the two conveying mechanisms 51, the pressing mechanisms 52 are at least two, the pressing mechanisms 52 correspond to the conveying mechanisms 51 one by one, and the pressing mechanism 52 is located above the conveying mechanisms 51 and presses the metal sheets conveyed by the conveying mechanisms 51 and the tabs of the battery cells.
With continued reference to fig. 8 and 9, the conveying mechanism 51 includes a fifth linear driving device 511, a rail 512, a carrier 513 for carrying the battery cell and the metal sheet, and a third clamping device 514 for clamping the carrier 513, wherein the rail 512 is disposed along the width direction of the rack 10, the fifth linear driving device 511 is mounted on the rack 10, and the third clamping device 514 is slidably disposed on the rail 512 and connected to an output end of the fifth linear driving device 511. Specifically, the third clamping device 514 includes a positioning plate 5141, a sixth linear driving device 5142 and an urging roller 5143, the sixth linear driving device 5142 is mounted at the bottom of the positioning plate 5141, and an output end of the sixth linear driving device 5142 is connected to the urging roller 5143 and drives the urging roller 5143 to approach or separate from the positioning plate 5141. More specifically, the carrier 513 includes a bottom plate 5131, a first clamping mechanism 5132 for clamping the metal sheet, and a second clamping mechanism 5133 for clamping the battery core, wherein the first clamping mechanism 5132 and the second clamping mechanism 5133 are arranged on the bottom plate 5131 side by side along the width direction of the bottom plate 5131, and a concave portion 5131a for the pushing roller 5143 to extend into is recessed at one end of the bottom plate 5131 close to the second clamping mechanism 5133. Preferably, the cross section of the concave portion 5131a is V-shaped, and a protrusion 51411 for positioning the carrier 513 is protruded upward from one end of the positioning plate 5141 away from the pushing roller 5143. Therefore, in actual operation, the third clamping device 514 is driven by the fifth linear driving device 511 to approach the loading station of the carrier 513, then the carrier 513 is placed on the third clamping device 514 by a worker, and then the pushing roller 5143 is driven by the sixth linear driving device 5142 to extend into the recess 5131a so as to clamp the carrier 513 between the protrusion 51411 and the pushing roller 5143.
Referring to fig. 10, the double-sided tape dispenser 60 includes an unwinding device 61, a tape pulling device 62, a second cutting device 63, and a tape dispensing assembly 64. Wherein, unwinding device 61 is used for unreeling the double faced adhesive tape, stretching strap device 62 is used for pulling out the double faced adhesive tape who unreels, second cutting device 63 is used for cutting the double faced adhesive tape who is pulled out, rubberizing subassembly 64 is used for carrying out the rubberizing with the double faced adhesive tape after cutting, stretching strap device 62 is located unwinding device 61's below, stretching strap device 62 includes first live-rollers 621, second live-rollers 622 and step motor 623, first live-rollers 621 and second live-rollers 622 are arranged side by side along the direction of height of frame 10, the output of step motor 623 is connected with first live-rollers 621 and is carried out the marching type with the realization to the double faced adhesive tape who unreels and pull out. Specifically, the belt pulling device 62 further includes a fixed block 624, a sliding seat 625, and an elastic mechanism 626, wherein the fixed block 624 is installed on the frame 10, the sliding seat 625 is slidably disposed on the fixed block 624, the elastic mechanism 626 is installed between the fixed block 624 and the sliding seat 625 and pushes the sliding seat 625 upwards, and the second rotating roller 622 is rotatably installed on the sliding seat 625, so that it is ensured that the first rotating roller 621 and the second rotating roller 622 can be tightly fitted to pull the double-sided tape step by step.
Referring to fig. 10, the second cutting device 63 includes a cutting assembly 631, a seventh linear driving device 632 for driving the cutting assembly 631 to extend and retract, and a pressing assembly 633 for driving the cutting assembly 631 to perform a cutting operation, the pressing assembly 633 is provided with a notch 633a for the cutting assembly 631 to pass through, and an output end of the seventh linear driving device 632 is connected to the cutting assembly 631 and drives the cutting assembly 631 to extend and retract relative to the notch 633a. Therefore, in actual operation, the seventh linear driving device 632 can drive the cutting assembly 631 to extend out, and then the pressing assembly 633 drives the cutting assembly 631 to cut the double-sided tape.
With continued reference to fig. 10, the adhesive tape pasting assembly 64 includes a suction head 641 for sucking the double-sided adhesive tape, an eighth linear driving device 642 for driving the suction head 641 to move, and a pressing assembly 643 for pressing the double-sided adhesive tape to prevent the double-sided adhesive tape from tilting at the position of the cell cup when the suction head 641 is lifted, an output end of the eighth linear driving device 642 is connected to the suction head 641, and the pressing assembly 643 and the suction head 641 are arranged side by side along the length direction of the machine board. Preferably, the pressing assembly 643 includes a ninth linear driving device 6431 and a pressing block 6432, an output end of the ninth linear driving device 6431 is connected to the pressing block 6432, and a motion locus of an output end of the ninth linear driving device 6431 and a motion locus of an output end of the eighth linear driving device 642 are arranged in a mutually inclined manner; it is avoided that the holding-down piece 6432 and the suction head 641 may interfere with each other during the movement.
With continued reference to fig. 10, one end of the pressing block 6432 extends downward and is formed with a pressing portion 6433 for pressing the double-sided tape. Specifically, one side surface of the pressing portion 6433 close to the suction head 641 is a vertical surface 6433a, and one surface of the pressing portion 6433 opposite to the suction head 641 is a second inclined surface 6433b arranged obliquely from top to bottom in the direction close to the suction head 641. More specifically, the bottom of the pressing part 6433 is a horizontal surface 6433c arranged horizontally, and one end of the horizontal surface 6433c is connected to the vertical surface 6433a and the other end of the horizontal surface 6433c is connected to the second inclined surface 6433b, but is not limited thereto.
Referring to fig. 11, the adhesive tape forming machine 70 includes a rotating disc 71, a second shaping device 72, an adhesive peeling and adhering mechanism 73 and a blanking device 74, the second shaping device 72 and the blanking device 74 are arranged side by side and at intervals along the length direction of the rack 10, the adhesive peeling and adhering mechanism 73 and the rotating disc 71 are both located between the shaping device and the blanking device 74, the adhesive peeling and adhering mechanism 73 and the rotating disc 71 are arranged side by side and at intervals along the width direction of the rack 10, and the rotating disc 71 can rotate relative to the rack 10 to enable the battery cells on the rotating disc 71 to sequentially pass through the shaping station, the adhesive peeling and adhering station and the blanking station.
The invention has the beneficial effects that: the battery production line 100 comprises a rack 10, a feeding machine 20, a shaping testing cutting machine 30, a side adhesive tape pasting machine 40, a welding machine 50, a double-sided adhesive tape pasting machine 60 and a forming adhesive tape pasting machine 70, wherein the feeding machine 20 is used for feeding batteries, the shaping testing cutting machine 30 is used for shaping, testing and cutting the batteries, the side adhesive tape pasting machine 40 is used for pasting adhesive tapes on the sides of the batteries, the welding machine 50 is used for welding metal sheets and lugs of the batteries together, the double-sided adhesive tape pasting machine 60 is used for pasting double-sided adhesive tapes on the welded batteries, the forming adhesive tape pasting machine 70 is used for pasting forming adhesive tapes on the batteries, and the feeding machine 20, the shaping testing cutting machine 30, the side adhesive tape pasting machine 40, the welding machine 50, the double-sided adhesive tape pasting machine 60 and the forming adhesive tape pasting machine 70 are sequentially arranged along the length direction of the rack 10. Therefore, the invention can realize the processes of feeding, shaping, testing, cutting, sticking the side glue, welding, sticking the double-sided glue, sticking the molding glue and the like to the battery cell through one production line, so that the automation degree of the production of the battery cell is higher and the production efficiency is higher.
The present invention is not limited to the above embodiments, and other products, which are obtained by using the same or similar structures, devices, processes or methods as those of the above embodiments of the present invention, are within the protection scope of the present invention.
Claims (10)
1. A battery production line is characterized in that: including the frame and install in material loading machine, plastic test guillootine, side facing machine, welding machine, two side facing machine and the shaping machine of pasting in the frame, the material loading machine is used for carrying out the material loading to electric core, plastic test guillootine is used for carrying out the plastic, the test and cuts to electric core, side facing machine is used for carrying out the rubberizing to the side of electric core, the welding machine is used for welding the utmost point ear of sheetmetal and electric core together, two side facing machine is used for carrying out the two-sided adhesive to the electric core after welding, shaping machine is used for pasting the shaping glue to the electric core after pasting the two-sided adhesive, the material loading machine the plastic test guillootine paste side facing machine the welding machine two side facing machine and the shaping machine of pasting is followed the length direction of frame arranges in proper order.
2. The battery production line of claim 1, wherein: shaping test guillootine includes first shaping device, testing arrangement 32, first cutting device, extracting device, first clamping device and drive assembly, first shaping device testing arrangement 32 and first cutting device follows the length direction of frame is interval arrangement, extracting device install in drive assembly's output and relative under this drive assembly's the frame motion is in order to remove electric core between shaping station, test station and cutting station, first clamping device has at least threely, just first clamping device arrange respectively in first shaping device testing arrangement 32 and first cutting device's below.
3. The battery production line of claim 1, wherein: the side gluing machine comprises a gluing mechanism, a second clamping device and a material taking and overturning assembly, wherein the gluing mechanism and the material taking and overturning assembly are oppositely arranged, the second clamping device is located between the gluing mechanism and the material taking and overturning assembly, the gluing mechanism is at least provided with two groups, the two groups of gluing mechanisms are arranged along the length direction of the rack, each group of gluing mechanisms is provided with the second clamping device at gluing stations, and the material taking and overturning assembly can be used for overturning an electric core and transferring the electric core between different second clamping devices.
4. The battery production line of claim 1, wherein: the welding machine comprises at least two conveying mechanisms, a pressing mechanism and a welding mechanism, wherein the two conveying mechanisms are arranged side by side along the length direction of the rack, the conveying mechanisms convey electric cores and metal sheets along the width direction of the rack, the welding mechanism is arranged along the length direction of the rack to selectively weld the electric cores and the metal sheets on one of the two conveying mechanisms, the pressing mechanism is at least two, the pressing mechanism corresponds to the conveying mechanisms one by one, and the pressing mechanism is located above the conveying mechanisms and presses the metal sheets conveyed by the conveying mechanisms and the lugs of the electric cores.
5. The battery production line of claim 1, wherein: paste double-sided tape unit and include unwinding device, stretching strap device, second cutting device and rubberizing subassembly, unwinding device is used for unreeling the double faced adhesive tape, the stretching strap device is used for pulling out the double faced adhesive tape who unreels, second cutting device is used for cutting the double faced adhesive tape who is pulled out, the rubberizing subassembly is used for carrying out the rubberizing with the double faced adhesive tape after cutting, the stretching strap device is located unwinding device's below, the stretching strap device includes first live-rollers, second live-rollers and step motor, first live-rollers with the second live-rollers is followed the direction of height of frame is arranged side by side, step motor's output with first live-rollers is connected and is carried out step-by-step ground with the realization to the double faced adhesive tape who unreels and pull out.
6. The battery production line of claim 1, wherein: paste moulding machine and glue including rolling disc, second shaping device, shell and glue rubberizing mechanism and unloader, the second shaping device with unloader follows the length direction of frame is side by side and interval arrangement, shell glue rubberizing mechanism with the rolling disc all is located shaping device with between the unloader, just it glues rubberizing mechanism with the rolling disc is followed the width direction of frame is side by side and interval arrangement, the rolling disc can be relative the frame rotates so that electric core on this rolling disc is in proper order through the shaping station, shells and glues rubberizing station and unloading station.
7. The battery production line of claim 2, wherein: the shaping test cutting machine further comprises a first abutting device used for abutting the battery cell against the first clamping device, the first abutting device is installed at the output end of the driving assembly and located below the material taking device, the first abutting device comprises a base, a first linear driving device and an abutting rod, the first linear driving device and the abutting rod are installed on the base, the portion, located between the first section and the tail end of the abutting rod, of the abutting rod is rotatably connected with the base, the output end of the first linear driving device is connected with the tail end of the abutting rod, and the abutting rod is opposite to the base in rotation.
8. The battery production line of claim 7, wherein: the first clamping device comprises a first clamping block, a second linear driving device, an elastic piece and a fixing piece, the first clamping block and the second clamping block are oppositely arranged, the fixing piece is installed on the rack, the first clamping block is installed on the fixing piece through the elastic piece and driven by the elastic piece to approach to the second clamping block, and the second linear driving device is installed on the rack and can push the first clamping block to the direction far away from the second clamping block.
9. The battery production line of claim 8, wherein: shaping test guillootine still including install in adjust seat and adjusting part in the frame, the mounting install in adjust on the seat, adjust the seat be slidable install in the frame, the second press from both sides tight piece with second linear drive device all install in the frame, adjusting part's output with adjust the seat and connect and order about this and adjust the length direction motion of seat along the frame.
10. The battery production line of claim 9, wherein: the adjusting component comprises a rack, a gear and a rotating handle, the rotating handle is installed on the adjusting seat, the output end of the rotating handle penetrates through the adjusting seat and is fixedly installed with the gear, the rack is installed on the rack and is arranged along the length direction of the rack, and the gear is meshed with the rack.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114142097A (en) * | 2021-11-08 | 2022-03-04 | 惠州市兴源自动化设备有限公司 | Lithium battery side rubberizing equipment |
| CN114614035A (en) * | 2022-02-28 | 2022-06-10 | 深圳研赛自动化设备有限公司 | Lithium battery automatic production line |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103123982A (en) * | 2013-01-30 | 2013-05-29 | 东莞市鸿宝锂电科技有限公司 | Fully automatic five-in-one lithium battery forming machine |
| US20140259646A1 (en) * | 2013-03-15 | 2014-09-18 | Water Gremlin Company | Systems and methods for manufacturing battery parts |
| CN107819145A (en) * | 2016-09-14 | 2018-03-20 | 惠州市德赛自动化技术有限公司 | A kind of automatic mobile phone battery core production line |
| CN110048152A (en) * | 2019-05-06 | 2019-07-23 | 广东东博自动化设备有限公司 | A kind of full-automatic rubberizing production line of battery |
| CN110085918A (en) * | 2019-05-21 | 2019-08-02 | 深圳市时纬自动化有限公司 | A kind of lithium ion battery full automatic production line and its production technology |
-
2021
- 2021-03-26 CN CN202110326760.1A patent/CN112968206B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103123982A (en) * | 2013-01-30 | 2013-05-29 | 东莞市鸿宝锂电科技有限公司 | Fully automatic five-in-one lithium battery forming machine |
| US20140259646A1 (en) * | 2013-03-15 | 2014-09-18 | Water Gremlin Company | Systems and methods for manufacturing battery parts |
| CN107819145A (en) * | 2016-09-14 | 2018-03-20 | 惠州市德赛自动化技术有限公司 | A kind of automatic mobile phone battery core production line |
| CN110048152A (en) * | 2019-05-06 | 2019-07-23 | 广东东博自动化设备有限公司 | A kind of full-automatic rubberizing production line of battery |
| CN110085918A (en) * | 2019-05-21 | 2019-08-02 | 深圳市时纬自动化有限公司 | A kind of lithium ion battery full automatic production line and its production technology |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114142097A (en) * | 2021-11-08 | 2022-03-04 | 惠州市兴源自动化设备有限公司 | Lithium battery side rubberizing equipment |
| CN114142097B (en) * | 2021-11-08 | 2023-12-29 | 惠州市兴源自动化设备有限公司 | Lithium battery side rubberizing equipment |
| CN114614035A (en) * | 2022-02-28 | 2022-06-10 | 深圳研赛自动化设备有限公司 | Lithium battery automatic production line |
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| CN112968206B (en) | 2022-06-28 |
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