CN218926033U - Battery tab bending device - Google Patents
Battery tab bending device Download PDFInfo
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- CN218926033U CN218926033U CN202320134780.3U CN202320134780U CN218926033U CN 218926033 U CN218926033 U CN 218926033U CN 202320134780 U CN202320134780 U CN 202320134780U CN 218926033 U CN218926033 U CN 218926033U
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- workbench
- fixedly connected
- push rod
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- battery
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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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- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model discloses a battery tab bending device, which relates to the technical field of battery production and comprises a mounting base, an automatic pushing unit and a die adjusting unit; the square workbench is arranged and fixed at the upper end of the mounting base; the automatic pushing unit comprises a first hydraulic cylinder, a connecting frame, a push rod and a rotating clamping block, wherein the first hydraulic cylinder is embedded and installed at the upper end of the right side of the workbench, the telescopic end of the first hydraulic cylinder is arranged outwards and is fixedly connected with a transverse connecting frame, and the left end and the right end of the connecting frame are fixedly connected with a longitudinal push rod; the die adjusting unit is arranged in the workbench and at the upper end of the workbench. The automatic pushing device has the advantages that the automatic pushing device is reliable, the workpieces can be automatically pushed into the collecting box when each workpiece is bent, so that the production efficiency of the device is improved, and the automatic pushing device is provided with the adjustable die parts, can be used for producing battery lugs of different types, and further improves the practicability of the device.
Description
Technical Field
The utility model relates to the technical field of battery production, in particular to a battery tab bending device.
Background
The tab is a raw material of a lithium ion polymer battery product, and more precisely, the tab is a connecting, conductive and sealing component. The electrode lugs are connected with the positive electrode and the negative electrode at the outer end of the battery, so that the electrode lugs of the battery are required to be bent, and can be well attached to the positive electrode and the negative electrode at the outer end of the battery;
the device for bending the battery lugs in the prior art has lower working efficiency, operators often need to manually retract the battery lugs after bending is finished, production time is consumed relatively, and more time is required to be spent for replacing the die when the device is used for producing lugs of different types.
Disclosure of Invention
The utility model aims to overcome the existing defects, and provides a battery tab bending device which is provided with a reliable automatic pushing unit, so that when each workpiece is bent, the workpiece can be automatically pushed into a collecting box, the production efficiency of the device is improved, and the battery tab bending device is provided with adjustable mould parts, can be used for producing battery tabs of different types, further improves the practicability of the device, and can effectively solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a battery tab bending device comprises a mounting base, an automatic pushing unit and a die adjusting unit;
and (2) mounting a base: a square workbench is arranged and fixed at the upper end of the workbench, and a vertical mounting groove is formed in the middle of the right side of the workbench;
automatic pushing unit: the hydraulic cylinder I is embedded and installed at the upper end of the right side of the workbench, the telescopic end of the hydraulic cylinder I is outwards arranged and fixedly connected with a transverse connecting frame, the left end and the right end of the connecting frame are fixedly connected with a longitudinal push rod, the upper end of the workbench is provided with two longitudinal push rod sliding grooves, the push rods are in sliding connection with the push rod sliding grooves, the upper end of each push rod is fixedly connected with L-shaped push blocks, the collecting box with an upward opening is embedded and installed at the left side of the workbench, the rotary clamping block is installed at the position adjacent to the front side and the rear side of the collecting box, the rotary clamping block is rotationally connected with the left side wall of the workbench, the movable end of the rotary clamping block is propped against the outer side of the collecting box, and the input end of the hydraulic cylinder I is electrically connected with the output end of an external power supply through an external control switch group;
a die adjusting unit: is arranged in the workbench and at the upper end.
The installation base is used for the installation of workstation, the workstation is used for bending the operation to battery tab, the pneumatic cylinder is used for promoting the link and removes, and then drive two push rods and slide in the push rod spout, the push rod pushes the battery tab after bending on the workstation left side through L shape pushing block, and make the battery tab fall into the left collecting box of workstation, the rotation fixture block is used for carrying out spacing fixed to the left side of collecting box, the mounting groove is used for the installation of the partial subassembly of mould adjustment unit, the mould adjustment unit is used for adjusting the height of central lug, and then the height of the protruding end of battery tab roll over is adjusted.
Further, the automatic pushing unit further comprises a limiting rod and blocking blocks, wherein the limiting rod is fixedly connected to the left side of the workbench and is adjacent to the upper end of the collecting box, two blocking blocks are fixedly connected to the middle of the upper end of the limiting rod, and the distance between the two blocking blocks is smaller than the longitudinal distance between the two pushing blocks. The gag lever post is used for limiting and fixing the upper end of the collecting box, and the material blocking block is used for blocking the battery lugs pushed by the material blocking block, so that the battery lugs can be accurately dropped into the collecting box while being prevented from falling to the outer side of the device.
Further, the mould adjustment unit contains mould, lift traveller, central lug, erection column, rack bar, fixing bolt, threaded rod and straight-bar wheel of bending, the upper end mid-mounting of workstation is fixed with the mould of bending of isosceles trapezoid structure, the middle part sliding connection of mould of bending has vertical lift traveller, the upper end middle part fixedly connected with central lug of lift traveller, the lower extreme of lift traveller stretches into in the mounting groove on workstation right side and with the upper end fixed connection of erection column, the lower extreme of erection column stretches into the bottom of mounting groove, the right-hand member of erection column passes through fixing bolt fixedly connected with vertical rack bar, threaded connection has vertical threaded rod on the lateral wall of mounting groove, the threaded rod is located the inside one end fixedly connected with straight-bar wheel of mounting groove, tooth meshing on straight-bar wheel and the rack bar is connected. The bending die is used for being attached to the bending block, and then bending the battery lug, the lifting slide column is used for installing the central lug, the installation column is used for installing the rack rod, the rack rod is connected with the straight gear of the end part of the threaded rod in a meshed mode, and then the threaded rod can drive the lifting slide column to lift through rotation, so that the height of the central lug is adjusted, and battery lugs of different types are produced.
Further, the die adjusting unit further comprises a hand-pulling rotary disc, and the front end of the threaded rod penetrates through the front side wall of the workbench and is fixedly connected to the middle position of the hand-pulling rotary disc. The hand dial can drive the threaded rod to rotate under the rotation of operators.
Further, still include installing support and bracing piece, the upper end rear side fixedly connected with fore-and-aft installing support of installation base, the installing support is L shape structure and corner fixedly connected with slant bracing piece. The installing support is used for the installation of pneumatic cylinder two, and the bracing piece is used for supporting the upper end of installing support.
Further, still include pneumatic cylinder two, spliced pole and bending piece, the upper end installation of installing support is fixed with pneumatic cylinder two, the flexible end of pneumatic cylinder two sets up down and through spliced pole and trapezoidal bending piece fixed connection, the input of pneumatic cylinder two is connected with external power source's output electricity through outside control switch group. The second hydraulic cylinder is used for driving the bending block to lift through the connecting column, so that the bending block is used for being pressed with the bending die, and further the battery tab can be continuously bent.
Compared with the prior art, the utility model has the beneficial effects that: this battery tab bending device has following benefit:
1. the automatic pushing device has the advantages that the automatic pushing device is reliable, and when each workpiece is bent, the workpiece can be automatically pushed into the collecting box, so that the production efficiency of the device is improved: the hydraulic cylinder is used for pushing the connecting frame to move so as to drive the two push rods to slide in the push rod sliding grooves, the push rods push the battery lugs bent on the workbench to the left through the L-shaped pushing blocks, the blocking blocks are used for blocking the pushed battery lugs, the pushed battery lugs are prevented from falling to the outer side of the device, and the pushed battery lugs can accurately fall into the collecting box;
2. the adjustable die component can be used for producing battery lugs of different models, and the practicality of the device is improved: the lifting slide column is used for installing the central lug, the installation column is used for installing a rack bar, and the rack bar is in meshed connection with a spur gear at the end part of the threaded rod, so that the threaded rod can drive the lifting slide column to lift through rotation, and the height of the central lug is adjusted to produce battery lugs of different types;
3. the automatic pushing device has the advantages that the automatic pushing device is reliable, the workpieces can be automatically pushed into the collecting box when each workpiece is bent, so that the production efficiency of the device is improved, and the automatic pushing device is provided with the adjustable die parts, can be used for producing battery lugs of different types, and further improves the practicability of the device.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a right side schematic view of the present utility model;
fig. 3 is a schematic view of a partial enlarged structure at a in fig. 2 according to the present utility model.
In the figure: the automatic pushing device comprises a mounting base, a workbench, an automatic pushing unit, a first 31 hydraulic cylinder, a second 32 push rod chute, a 33 connecting frame, a 34 push rod, a 35 push rod block, a 36 collecting box, a 37 limit rod, a 38 baffle block, a 39 rotation clamping block, a 4 die adjusting unit, a 41 bending die, a 42 lifting sliding column, a 43 central convex block, a 44 mounting column, a 45 rack rod, a 46 fixing bolt, a 47 threaded rod, a 48 straight gear, a 49 hand-pulling rotary table, a 5 mounting bracket, a 6 support rod, a second 7 hydraulic cylinder, a 8 connecting column, a 9 bending block and a 10 mounting groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present embodiment provides a technical solution: a battery tab bending device comprises a mounting base 1, an automatic pushing unit 3 and a die adjusting unit 4;
mounting base 1: a square workbench 2 is arranged and fixed at the upper end of the workbench, and a vertical mounting groove 10 is formed in the middle of the right side of the workbench 2;
automatic pushing unit 3: the hydraulic cylinder I31 is embedded and installed at the upper end of the right side of the workbench 2, the telescopic end of the hydraulic cylinder I31 is outwards arranged and fixedly connected with the transverse connecting frame 33, the left end and the right end of the connecting frame 33 are fixedly connected with a longitudinal push rod 34, the upper end of the workbench 2 is provided with two longitudinal push rod sliding grooves 32, the push rod 34 is in sliding connection with the push rod sliding grooves 32, the upper end of each push rod 34 is fixedly connected with an L-shaped push rod 35, the collecting box 36 with an upward opening is embedded and installed at the left side of the workbench 2, the rotary clamping block 39 is installed at the position adjacent to the front side and the rear side of the collecting box 36, the rotary clamping block 39 is rotatably connected with the left side wall of the workbench 2, the movable end is propped against the outer side of the collecting box 36, and the input end of the hydraulic cylinder I31 is electrically connected with the output end of an external power supply through an external control switch group;
die adjusting unit 4: is installed inside and at the upper end of the workbench 2.
The mounting base 1 is used for mounting the workbench 2, the workbench 2 is used for bending battery lugs, the first hydraulic cylinder 31 is used for pushing the connecting frame 33 to move, and then two push rods 34 are driven to slide in the push rod sliding grooves 32, the push rods 34 push the bent battery lugs on the workbench 2 to the left through the L-shaped pushing blocks 35, the battery lugs fall into the collecting box 36 on the left side of the workbench 2, the rotating clamping blocks 39 are used for limiting and fixing the left side of the collecting box 36, the mounting groove 10 is used for mounting partial components of the die adjusting unit 4, the die adjusting unit 4 is used for adjusting the height of the central protruding blocks 43, and then the height of protruding ends of the folded battery lugs is adjusted.
The automatic pushing unit 3 further comprises a limiting rod 37 and blocking blocks 38, the limiting rod 37 is fixedly connected to the left side of the workbench 2 and is adjacent to the upper end position of the collecting box 36, two blocking blocks 38 are fixedly connected to the middle of the upper end of the limiting rod 37, and the distance between the two blocking blocks 38 is smaller than the longitudinal distance between the two pushing blocks 35. The stop lever 37 is used for limiting and fixing the upper end of the collecting box 36, and the stop block 38 is used for blocking the battery lugs pushed by the stop lever, so that the battery lugs can be accurately dropped into the collecting box 36 while being prevented from falling to the outer side of the device.
The die adjusting unit 4 comprises a bending die 41, a lifting slide column 42, a central lug 43, a mounting column 44, a rack bar 45, a fixing bolt 46, a threaded rod 47 and a spur gear 48, wherein the bending die 41 with an isosceles trapezoid structure is fixedly arranged at the middle of the upper end of the workbench 2, the vertical lifting slide column 42 is connected to the middle of the bending die 41 in a sliding mode, the central lug 43 is fixedly connected to the middle of the upper end of the lifting slide column 42, the lower end of the lifting slide column 42 extends into the mounting groove 10 on the right side of the workbench 2 and is fixedly connected with the upper end of the mounting column 44, the lower end of the mounting column 44 extends into the bottom of the mounting groove 10, the right end of the mounting column 44 is fixedly connected with the vertical rack bar 45 through the fixing bolt 46, the threaded rod 47 is connected to the front side wall of the mounting groove 10 in a threaded mode, one end of the threaded rod 47 inside the mounting groove 10 is fixedly connected with the spur gear 48, and the spur gear 48 is meshed with teeth on the rack bar 45. The bending die 41 is used for being attached to the bending block 9, and then bending the battery lug, the lifting slide column 42 is used for installing the central lug 43, the installing column 44 is used for installing the rack rod 45, the rack rod 45 is meshed with the spur gear 48 at the end part of the threaded rod 47, and then the threaded rod 47 can drive the lifting slide column 42 to lift through rotation, so that the height of the central lug 43 is adjusted, and battery lugs of different types are produced.
The die adjusting unit 4 further includes a hand dial 49, and the front end of the threaded rod 47 passes through the front side wall of the table 2 and is fixedly connected to the intermediate position of the hand dial 49. The hand dial 49 can rotate the threaded rod 47 by the rotation of the operator.
Still include installing support 5 and bracing piece 6, the upper end rear side fixedly connected with longitudinal installing support 5 of installation base 1, installing support 5 is L shape structure and corner fixedly connected with slant bracing piece 6. The installing support 5 is used for installing the hydraulic cylinder II 7, and the bracing piece 6 is used for supporting the upper end of installing support 5.
Still include pneumatic cylinder two 7, spliced pole 8 and bend piece 9, the upper end installation of installing support 5 is fixed with pneumatic cylinder two 7, and the flexible end of pneumatic cylinder two 7 sets up down and through spliced pole 8 and trapezoidal piece 9 fixed connection that bends, and the input of pneumatic cylinder two 7 is connected with external power source's output electricity through outside control switch group. The second hydraulic cylinder 7 is used for driving the bending block 9 to lift through the connecting column 8, so that the bending block 9 is used for being pressed with the bending die 41, and further the battery tab can be continuously bent.
The working principle of the battery tab bending device provided by the utility model is as follows:
when the device is used, firstly, the battery lug to be bent is placed at the trapezoid bending die 41 at the upper end of the workbench 2, then the second hydraulic cylinder 7 works, the second hydraulic cylinder 7 drives the bending block 9 to lift through the connecting column 8, so that the bending block 9 is used for being pressed with the bending die 41, and the bending operation of a current workpiece is completed; then the second hydraulic cylinder 7 drives the bending die 41 to reset, the first hydraulic cylinder 31 is electrified to work, the first hydraulic cylinder 31 pushes the connecting frame 33 to move, so that the two push rods 34 are driven to slide in the push rod sliding grooves 32, the push rods 34 push the battery lugs bent on the workbench 2 to the left side through the L-shaped pushing blocks 35, the blocking blocks 38 are used for blocking the pushed battery lugs to prevent the pushed battery lugs from falling to the outer side of the device, the pushed battery lugs can accurately fall into the collecting box 36, meanwhile, the push rods 34 are driven to reset, and the next workpiece bending processing can be prepared; when the battery lugs of different types are required to be produced, the hand-pulling rotary table 49 at the front side of the workbench 2 can be rotated, so that the spur gear 48 at the end part of the threaded rod 47 can pull the rack rod 45, and then the mounting column 44 and the lifting sliding column 42 are driven to move up and down, and the height of the central lug 43 is adjusted to produce the battery lugs of different types.
It should be noted that the control switch set disclosed in the above embodiment controls the operation of the first hydraulic cylinder 31 and the second hydraulic cylinder 7 by a method commonly used in the prior art.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. A battery tab bending device is characterized in that: comprises a mounting base (1), an automatic pushing unit (3) and a die adjusting unit (4);
mounting base (1): a square workbench (2) is arranged and fixed at the upper end of the workbench (2), and a vertical mounting groove (10) is formed in the middle of the right side of the workbench (2);
automatic pushing unit (3): the hydraulic control system comprises a first hydraulic cylinder (31), a push rod sliding groove (32), a connecting frame (33), push rods (34), push rod blocks (35), collecting boxes (36) and rotating clamping blocks (39), wherein the first hydraulic cylinder (31) is embedded and installed at the upper right end of a workbench (2), the telescopic end of the first hydraulic cylinder (31) is outwards arranged and fixedly connected with the transverse connecting frame (33), the left end and the right end of the connecting frame (33) are fixedly connected with a longitudinal push rod (34), the upper end of the workbench (2) is provided with two longitudinal push rod sliding grooves (32), the push rod (34) is in sliding connection with the push rod sliding groove (32), the upper end of each push rod (34) is fixedly connected with an L-shaped push rod block (35), the collecting boxes (36) with upward openings are embedded and installed at the left side of the workbench (2), the positions adjacent to the front side and the rear side of the collecting boxes (36) are respectively provided with a rotating clamping block (39), the rotating clamping blocks (39) and the left end of the workbench (2) are in a position close to the front side and the outer side wall of the collecting boxes (36), and the outer side wall of the workbench (31) is in a rotating mode, and the outer side of the electric control box is connected with the outer side of the electric control box (31);
die adjusting unit (4): is arranged in the workbench (2) and at the upper end.
2. The battery tab bending device of claim 1, wherein: the automatic pushing unit (3) further comprises a limiting rod (37) and blocking blocks (38), the limiting rod (37) is fixedly connected to the left side of the workbench (2) and is adjacent to the upper end position of the collecting box (36), two blocking blocks (38) are fixedly connected to the middle of the upper end of the limiting rod (37), and the distance between the two blocking blocks (38) is smaller than the longitudinal distance between the two pushing blocks (35).
3. The battery tab bending device of claim 1, wherein: the die adjusting unit (4) comprises a bending die (41), a lifting slide column (42), a central lug (43), a mounting column (44), a rack rod (45), a fixing bolt (46), a threaded rod (47) and a straight gear (48), wherein the bending die (41) with an isosceles trapezoid structure is fixedly arranged at the middle of the upper end of the workbench (2), the vertical lifting slide column (42) is connected with the middle of the bending die (41) in a sliding manner, the central lug (43) is fixedly connected with the middle of the upper end of the lifting slide column (42), the lower end of the lifting slide column (42) extends into a mounting groove (10) on the right side of the workbench (2) and is fixedly connected with the upper end of the mounting column (44), the lower end of the mounting column (44) extends into the bottom of the mounting groove (10), the right end of the mounting column (44) is fixedly connected with the vertical rack rod (45) through the fixing bolt (46), the longitudinal threaded rod (47) is connected with the front side wall of the mounting groove (10), and the threaded rod (47) is positioned on the inner side wall of the mounting groove (10) and is fixedly connected with the rack rod (48).
4. A battery tab bending device according to claim 3, wherein: the die adjusting unit (4) further comprises a hand-pulling rotary disc (49), and the front end of the threaded rod (47) penetrates through the front side wall of the workbench (2) and is fixedly connected to the middle position of the hand-pulling rotary disc (49).
5. The battery tab bending device of claim 1, wherein: still include installing support (5) and bracing piece (6), the upper end rear side fixedly connected with longitudinal installing support (5) of installation base (1), installing support (5) are L shape structure and corner fixedly connected with slant bracing piece (6).
6. The battery tab bending device of claim 5, wherein: still include pneumatic cylinder two (7), spliced pole (8) and bend piece (9), the upper end installation of installing support (5) is fixed with pneumatic cylinder two (7), the flexible end of pneumatic cylinder two (7) sets up down and through spliced pole (8) and trapezoidal piece (9) fixed connection of bending, the input of pneumatic cylinder two (7) is connected with external power source's output electricity through outside control switch group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320134780.3U CN218926033U (en) | 2023-02-07 | 2023-02-07 | Battery tab bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320134780.3U CN218926033U (en) | 2023-02-07 | 2023-02-07 | Battery tab bending device |
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| Publication Number | Publication Date |
|---|---|
| CN218926033U true CN218926033U (en) | 2023-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320134780.3U Active CN218926033U (en) | 2023-02-07 | 2023-02-07 | Battery tab bending device |
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| CN (1) | CN218926033U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116984436A (en) * | 2023-09-25 | 2023-11-03 | 连云港普利特电子科技有限公司 | Multistage bending equipment for battery lugs |
-
2023
- 2023-02-07 CN CN202320134780.3U patent/CN218926033U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116984436A (en) * | 2023-09-25 | 2023-11-03 | 连云港普利特电子科技有限公司 | Multistage bending equipment for battery lugs |
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