CN211708218U - Battery edge rolling cutting machine - Google Patents
Battery edge rolling cutting machine Download PDFInfo
- Publication number
- CN211708218U CN211708218U CN202020286561.3U CN202020286561U CN211708218U CN 211708218 U CN211708218 U CN 211708218U CN 202020286561 U CN202020286561 U CN 202020286561U CN 211708218 U CN211708218 U CN 211708218U
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- battery
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- bottom plate
- cylinder
- cutting
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- 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
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- 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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Abstract
The utility model relates to a battery pole piece cutting field discloses battery border cutting machine, including the bottom plate, the first line rail of bottom plate top installation, first slider is connected to first line rail, and the bottom plate is equipped with the trompil in first line rail one side, and the battery is installed in proper order along first line rail direction at the bottom plate top and is received a subassembly, border mechanism, motor and smooth out flat mechanism and battery cutting assembly, bottom plate bottom installation actuating mechanism. When the battery pole piece is cut, the driving mechanism drives the battery receiving assembly to sequentially pass through the edge rolling mechanism and the smoothing mechanism and finally reach a cutting part for cutting, wherein the edge rolling mechanism turns over two sides of the battery, and the smoothing mechanism straightens the bent battery pole piece.
Description
Technical Field
The utility model relates to a battery pole piece cutting field, concretely relates to battery border cutting machine.
Background
The electrode plates of the lithium batteries are different in length after production is completed, and redundant electrode plates are required to be cut for unified specifications. However, in the production process of lithium batteries, some battery cells are not completely adhered to the edge of the battery film on the surface, and wrinkles or micro protrusions exist, which affect the size of the lithium batteries, so that secondary processing of the lithium batteries is required.
SUMMERY OF THE UTILITY MODEL
In view of the not enough of background art, the utility model provides a battery border cutting machine, the technical problem that solve turns over the whole of pressing to the lithium cell before cutting lithium cell electrode piece, makes battery core and battery pad pasting limit be stained with completely.
For solving the technical problem, the utility model provides a following technical scheme: the battery edge rolling cutting machine comprises a bottom plate, wherein a first line rail is arranged at the top of the bottom plate and connected with a first sliding block, a hole is formed in one side of the first line rail on the bottom plate, a battery receiving table assembly, an edge rolling mechanism, a motor smoothing mechanism and a battery cutting assembly are sequentially arranged at the top of the bottom plate along the direction of the first line rail, and a driving mechanism is arranged at the bottom of the bottom plate;
the driving mechanism comprises a motor, a synchronous belt wheel and a synchronous belt pressing block, the motor is connected with the synchronous belt wheel through the synchronous belt, the synchronous belt penetrates through the synchronous belt pressing block, and the synchronous belt pressing block penetrates through the opening and is connected with the first sliding block;
the battery receiving table assembly comprises a receiving table fixing plate, a front baffle, a rear baffle, a second linear rail, two second sliding blocks, two battery receiving tables and a first air cylinder, the receiving table fixing plate is respectively connected with a synchronous belt pressing block and the first sliding block, one end of the receiving table fixing plate close to the trimming mechanism is connected with the front baffle, one end of the receiving table fixing plate far away from the trimming mechanism is connected with the rear baffle, the top of the receiving table fixing plate is connected with the second linear rail, the two second sliding blocks are installed on the second linear rail, the tops of the two second sliding blocks are respectively connected with the battery receiving tables, the two battery receiving tables are connected through springs, the rear baffle is connected with the first air cylinder, and a telescopic rod of the first air;
the edge rolling mechanism comprises a second cylinder, a cylinder mounting plate, a supporting plate, guide pillars, mounting platforms, rollers, a first pressing wheel, a second pressing wheel and a mounting frame, the second cylinder is fixed on the cylinder mounting plate, a telescopic rod of the second cylinder is connected with the supporting plate, one surface of the supporting plate, far away from the second cylinder, is connected with the two guide pillars, one ends of the two guide pillars, far away from the second cylinder, are respectively connected with the mounting platforms, the tops of the two mounting platforms are respectively and symmetrically provided with the rollers and the first pressing wheel, the second pressing wheel is arranged between the two mounting platforms, the second pressing wheel is connected with the mounting frame, the second pressing wheel;
the electrode flattening mechanism comprises a flattening fixing plate, a third cylinder, a miniature wire rail, a miniature sliding block, a cylinder connecting plate, a pinch roller bracket and a third pinch roller; a flattening fixing plate fixes a micro line rail along the vertical direction, the micro line rail is connected with a micro sliding block, a flattening fixing plate fixes a third air cylinder on one side of the micro line rail, a telescopic rod of the third air cylinder is connected with the micro sliding block through an air cylinder connecting plate, the micro sliding block is connected with a pinch roller bracket, and the pinch roller bracket is connected with a third pinch roller;
the battery cutting assembly comprises a cutting fixing plate, a driving mechanism, an upper cutter holder, an upper cutter, a support, a fixing mechanism, a lower cutter holder, a baffle and a lower cutter; one side of the cutting fixing plate is fixedly provided with a driving mechanism, the driving mechanism is connected with an upper tool apron, a first groove is formed in the middle of the upper tool apron, the bottom of the upper tool apron is connected with two upper tools, and the two upper tools are located on two sides of the first groove; the top of the upper tool apron is connected with a support, the support is connected with a fixing mechanism, and the distance between the fixing mechanism and the bottom plate is greater than the distance between the lower tool and the bottom plate; the bottom plate fixes the lower tool apron below the upper tool apron, the lower tool apron is provided with a second groove at the corresponding position of the first groove, the second groove is connected with the baffle, the two ends of the lower tool apron are respectively connected with the lower tools, and the two lower tools are positioned at the two sides of the baffle.
Further, the fixing mechanism comprises a pole piece pressing block, a linear bearing and a compression spring, the pole piece pressing block is connected with the support through the linear bearing, the linear bearing is sleeved with the compression spring, two ends of the compression spring respectively support the pole piece pressing block and the support, and the position of the lower cutter for placing the electrode plate corresponds to the bottom of the pole piece pressing block.
Furthermore, one side of the two upper cutters facing the bottom plate and the other side facing outwards are respectively connected with an electrode tip stop block.
Further, the mounting bracket includes locating piece, fixing base, horizontal pole, fixed plate, fixed cover and screw, and the locating piece is connected to the bottom plate, and the fixing base is connected at the locating piece top, and horizontal pole one end is connected to the fixing base, and the fixed plate is connected to the horizontal pole other end, is equipped with the screw hole on the fixed plate, and the fixed plate passes through screw hole spiro union screw, and the screw passes fixed cover, and fixed cover periphery connects the second.
Furthermore, a waste trough is arranged at the bottom of the bottom plate at the position corresponding to the lower tool apron.
Compared with the prior art, the utility model beneficial effect who has is: when cutting a battery pole piece, a battery is placed on a battery receiving platform, then a telescopic rod of a first cylinder is pushed forwards until a front baffle is touched, at the moment, a battery clamping step is completed, then a motor drives a battery receiving platform assembly to move along a first line rail, when the battery receiving platform assembly passes through a binding mechanism, a second pinch roller presses the top of the battery, a roller wheel closes the first pinch roller to shape and turn over two sides of the battery, so that a battery core and a battery film attaching side are adhered together, the telescopic rod of a third cylinder descends through an electrode smoothing mechanism, the third pinch roller is driven to extrude an electrode plate, a bent electrode plate is straightened, when the battery cutting assembly is reached, an upper knife is driven to descend through a driving mechanism, redundant electrode plates are cut, and further, the battery flanging is completed while the electrode plate cutting is completed.
Drawings
The utility model discloses there is following figure:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of a battery receiving platform assembly and a driving mechanism of the present invention;
fig. 3 is a schematic structural view of the trimming mechanism of the present invention;
fig. 4 is a schematic structural view of the mounting frame of the present invention;
fig. 5 is a schematic structural view of the smoothing mechanism of the present invention;
fig. 6 is a schematic structural view of the battery cutting assembly of the present invention;
fig. 7 is a schematic view of a part of the structure of the battery cutting assembly of the present invention.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1-2, the battery binding cutting machine comprises a bottom plate 1, a first linear rail 10 is installed at the top of the bottom plate 1, the first linear rail 10 is connected with a first sliding block 13, an opening 11 is formed in one side of the first linear rail 10 of the bottom plate 1, a battery receiving platform assembly 2, a binding mechanism 3, a motor smoothing mechanism 4 and a battery cutting assembly 5 are sequentially installed at the top of the bottom plate 1 along the direction of the first linear rail 10, and a driving mechanism 6 is installed at the bottom of the bottom plate 1.
As shown in fig. 2, the driving mechanism 6 includes a motor 60, a synchronous belt 61, a synchronous belt pulley 62 and a synchronous belt pressing block 63, the motor 60 is installed on a motor installation plate 64, the motor 60 is connected with the synchronous belt pulley 62 through the synchronous belt 61, the synchronous belt 61 passes through the synchronous belt pressing block 63 and is meshed with the synchronous belt pressing block 63, and the synchronous belt pressing block 63 passes through the opening 11 and is connected with the first sliding block 13.
As shown in fig. 2, the battery receiving table assembly 2 includes a receiving table fixing plate 20, a front baffle 25, a rear baffle 26, a second linear rail 21, two second sliders 22, two battery receiving tables 23 and a first cylinder 27, the receiving table fixing plate 20 is connected with a synchronous belt pressing block 62 and the first slider 13 respectively, one end of the receiving table fixing plate 20 close to the binding mechanism 3 is connected with the front baffle 25, one end of the receiving table fixing plate far away from the binding mechanism 3 is connected with the rear baffle 26, the top of the receiving table fixing plate 20 is connected with the second linear rail 21, the two second sliders 22 are mounted on the second linear rail 21, the tops of the two second sliders 22 are connected with the battery receiving tables 23 respectively, the two battery receiving tables 23 are connected through a spring 24, the rear baffle 26 is connected with the first cylinder 27, and an expansion rod of the first cylinder 27 is connected with the.
When the battery pole piece is cut, the motor 60 rotates, and the battery receiving platform assembly 2 is driven to move on the first linear rail through the synchronous belt 61 and the synchronous belt pressing block 63. In order to prevent the battery receiving platform assembly 2 from moving beyond the limit, the synchronous belt pressing block 63 is connected with the lever support 14, the lever support 14 is hinged to one end of the lever support 15, the other end of the lever support 15 is connected with the battery receiving platform 23, the other fixed support hinged to the lever support 14 is connected with the anti-collision wheel 16, when the battery receiving platform assembly 2 moves beyond the limit leftwards, the anti-collision wheel 16 contacts the motor mounting plate 64, and the motor mounting plate 64 applies resistance to the motor 60 to enable the motor 60 to stop rotating.
As shown in fig. 3-4, the binding mechanism 3 includes a second cylinder 30, a cylinder mounting plate 31, a support plate 32, guide pillars 33, mounting platforms 34, rollers 35, a first pressing wheel 36, a second pressing wheel 37 and a mounting frame, the second cylinder 30 is fixed on the cylinder mounting plate 31, an expansion link of the second cylinder 30 is connected to the support plate 32, one side of the support plate 32, which is far away from the second cylinder 30, is connected to the two guide pillars 33, one ends of the two guide pillars 33, which are far away from the second cylinder 30, are respectively connected to the mounting platforms 4, the tops of the two mounting platforms 4 are respectively and symmetrically provided with the rollers 35 and the first pressing wheel 36, the second pressing wheel 37 is arranged between the two mounting platforms 34, the second pressing wheel 37 is connected to the mounting frame, the second pressing;
in fig. 4, the mounting bracket includes a positioning block 380, a fixing seat 381, a cross bar 382, a fixing plate 383, a fixing sleeve 385 and a screw 384, the bottom plate 1 is connected with the positioning block 380, the fixing seat 381 is connected to the top of the positioning block 380, the fixing seat 381 is connected to one end of the cross bar 382, the other end of the cross bar 382 is connected to the fixing plate 383, a threaded hole is formed in the fixing plate 383, the fixing plate 383 is screwed with the screw 384 through the threaded hole, the screw 384 penetrates through the fixing sleeve 385. When the battery receiving platform assembly 2 passes through the edge rolling mechanism 3, the second pressing wheel 37 presses the top of the battery, and the roller 35 and the first pressing wheel 36 turn over the two sides of the battery to enable the battery core to be attached to the film attaching side of the battery.
As shown in fig. 5, the electrode smoothing mechanism 4 includes a smoothing fixing plate 40, a third cylinder 43, a micro wire rail 41, a micro slider 42, a cylinder connecting plate 44, a pinch roller bracket 45 and a third pinch roller 46; a miniature wire track 41 is fixed on the flattening fixing plate 40 along the vertical direction, the miniature wire track 41 is connected with a miniature sliding block 42, a third air cylinder 43 is fixed on one side of the miniature wire track 41 on the flattening fixing plate 40, a telescopic rod of the third air cylinder 43 is connected with the miniature sliding block 42 through an air cylinder connecting plate 44, the miniature sliding block 42 is connected with a pinch roller bracket 45, and the pinch roller bracket 45 is connected with a third pinch roller 46. When the battery receiving table assembly 2 passes through the electrode smoothing mechanism 4, the third cylinder 43 drives the miniature sliding block 42 to descend, and meanwhile, the third pressing wheel 46 descends to smooth out the pole pieces of the battery and straighten out the bent pole pieces.
As shown in fig. 6 to 7, the battery cutting assembly 5 includes a cutting fixing plate 50, a fourth cylinder 51, an upper tool post 52, an upper tool 583, a bracket 53, a fixing mechanism, a lower tool post 582, a baffle 57 and a lower tool 56, wherein the fixing mechanism includes a pole piece pressing block 55, a compression spring 54 and a linear bearing; one side of the cutting fixing plate 50 is fixed with a fourth cylinder 51, the fourth cylinder 51 is connected with an upper tool apron 52, a first groove 580 is formed in the middle of the upper tool apron 52, the bottom of the upper tool apron 52 is connected with two upper tools 583, and the two upper tools 583 are located on two sides of the first groove 580; the top of the upper tool apron 52 is connected with a bracket 53, the bracket 53 is connected with a pole piece pressing block 55 through a linear bearing, the linear bearing is sleeved with a compression spring 54, and two ends of the compression spring 54 respectively abut against the pole piece pressing block 55 and the bracket 53; the cutting fixing plate 50 is fixed with a lower cutter base 582 below the upper cutter base 52, the lower cutter base 582 is provided with a second groove 581 at the corresponding position of the first groove 580, the second groove 581 is connected with the baffle 57, the two ends of the lower cutter base 582 are respectively connected with the lower cutters 56, the two lower cutters 56 are positioned at the two sides of the baffle 57, and the positions of the lower cutters 56 for placing the electrode plates correspond to the bottom of the pole piece pressing block 55.
When the battery receiving table assembly 2 moves to a cutting position, a battery pole piece is placed at the lower cutter 56, the fourth cylinder 51 drives the upper cutter 583 and the pole piece pressing block 55 to descend, the pole piece pressing block 55 fixes the battery pole piece when contacting the lower cutter 56, and the upper cutter 583 continues to move downwards until the redundant battery pole piece is cut completely.
The bottom of the bottom plate 1 is provided with a waste material groove 12 at the corresponding position of the lower tool apron 582, and the cut battery pole pieces can be collected through the waste material groove 12. In order to prevent the cut-off battery pole piece from flying around, two upper blades 583 are respectively connected to the electrode tab stoppers 584 toward the cutting fixture plate side and the outward side.
In light of the above, the present invention is not limited to the above embodiments, and various changes and modifications can be made by the worker without departing from the scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (5)
1. Battery border cutting machine, its characterized in that: the battery cutting device comprises a bottom plate, wherein a first line rail is arranged at the top of the bottom plate and connected with a first sliding block, an opening is formed in one side of the first line rail on the bottom plate, a battery receiving table assembly, a rolling mechanism, an electrode smoothing mechanism and a battery cutting assembly are sequentially arranged at the top of the bottom plate along the direction of the first line rail, and a driving mechanism is arranged at the bottom of the bottom plate; the driving mechanism comprises a motor, a synchronous belt wheel and a synchronous belt pressing block, the motor is connected with the synchronous belt wheel through the synchronous belt, the synchronous belt penetrates through the synchronous belt pressing block, and the synchronous belt pressing block penetrates through the opening and is connected with a first sliding block;
the battery receiving table assembly comprises a receiving table fixing plate, a front baffle, a rear baffle, a second linear rail, two second sliding blocks, two battery receiving tables and a first air cylinder, wherein the receiving table fixing plate is respectively connected with a synchronous belt pressing block and the first sliding block, one end of the receiving table fixing plate close to the trimming mechanism is connected with the front baffle, one end of the receiving table fixing plate far away from the trimming mechanism is connected with the rear baffle, the top of the receiving table fixing plate is connected with the second linear rail, the two second sliding blocks are arranged on the second linear rail, the tops of the two second sliding blocks are respectively connected with the battery receiving tables, the two battery receiving tables are connected through springs, the rear baffle is connected with the first air cylinder, and a telescopic rod of the first air cylinder is connected with the battery receiving;
the binding mechanism comprises a second cylinder, a cylinder mounting plate, a supporting plate, guide pillars, mounting platforms, a roller, a first pressing wheel, a second pressing wheel and a mounting frame, the second cylinder is fixed on the cylinder mounting plate, a telescopic rod of the second cylinder is connected with the supporting plate, one surface of the supporting plate, far away from the second cylinder, is connected with the two guide pillars, one ends of the two guide pillars, far away from the second cylinder, are respectively connected with the mounting platforms, the tops of the two mounting platforms are respectively and symmetrically provided with the roller and the first pressing wheel, the second pressing wheel is arranged between the two mounting platforms, the second pressing wheel is connected with the mounting frame, the second pressing wheel is positioned above the roller, and the mounting frame;
the electrode smoothing mechanism comprises a smoothing fixing plate, a third air cylinder, a miniature wire rail, a miniature sliding block, an air cylinder connecting plate, a pinch roller bracket and a third pinch roller, wherein the miniature wire rail is fixed on the smoothing fixing plate along the vertical direction, the miniature wire rail is connected with the miniature sliding block, the third air cylinder is fixed on one side of the miniature wire rail by the smoothing fixing plate, a telescopic rod of the third air cylinder is connected with the miniature sliding block through the air cylinder connecting plate, the miniature sliding block is connected with the pinch roller bracket, and the pinch roller bracket is connected with the third pinch roller;
the battery cutting assembly comprises a cutting fixing plate, a driving mechanism, an upper cutter holder, an upper cutter, a support, a fixing mechanism, a lower cutter holder, a baffle and a lower cutter; one side of the cutting fixing plate is fixedly provided with a driving mechanism, the driving mechanism is connected with an upper cutter holder, a first groove is formed in the middle of the upper cutter holder, the bottom of the upper cutter holder is connected with two upper cutters, and the two upper cutters are located on two sides of the first groove; the top of the upper cutter holder is connected with a support, the support is connected with a fixing mechanism, and the distance between the fixing mechanism and the bottom plate is greater than the distance between the lower cutter and the bottom plate; the bottom plate fixes the lower cutter holder below the upper cutter holder, the lower cutter holder is provided with a second groove at the corresponding position of the first groove, the second groove is connected with the baffle, the two ends of the lower cutter holder are respectively connected with the lower cutters, and the two lower cutters are positioned at the two sides of the baffle.
2. The battery binding cutter according to claim 1, wherein: the fixing mechanism comprises a pole piece pressing block, a linear bearing and a compression spring, the pole piece pressing block is connected with the support through the linear bearing, the compression spring is sleeved on the linear bearing, two ends of the compression spring respectively support against the pole piece pressing block and the support, and the position of the lower cutter for placing the electrode piece corresponds to the bottom of the pole piece pressing block.
3. The battery binding cutter according to claim 1, wherein: the side of the upper knife facing the cutting fixing plate and the side facing outwards are respectively connected with an electrode tip stop dog.
4. The battery binding cutter according to claim 1, wherein: the mounting bracket includes locating piece, fixing base, horizontal pole, fixed plate, fixed cover and screw, the locating piece is connected to the bottom plate, the fixing base is connected at the locating piece top, horizontal pole one end is connected to the fixing base, the fixed plate is connected to the horizontal pole other end, be equipped with the screw hole on the fixed plate, the fixed plate passes through screw hole spiro union screw, the screw passes fixed cover, fixed cover peripheral connection second pinch roller.
5. The battery binding cutter according to claim 1, wherein: and a waste material groove is arranged at the bottom of the bottom plate at the position corresponding to the lower tool apron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020286561.3U CN211708218U (en) | 2020-03-10 | 2020-03-10 | Battery edge rolling cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020286561.3U CN211708218U (en) | 2020-03-10 | 2020-03-10 | Battery edge rolling cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211708218U true CN211708218U (en) | 2020-10-20 |
Family
ID=73397235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020286561.3U Active CN211708218U (en) | 2020-03-10 | 2020-03-10 | Battery edge rolling cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211708218U (en) |
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2020
- 2020-03-10 CN CN202020286561.3U patent/CN211708218U/en active Active
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