CN221453879U - Battery tab flattening device and battery tab flattening assembly line - Google Patents
Battery tab flattening device and battery tab flattening assembly line Download PDFInfo
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- CN221453879U CN221453879U CN202322250057.4U CN202322250057U CN221453879U CN 221453879 U CN221453879 U CN 221453879U CN 202322250057 U CN202322250057 U CN 202322250057U CN 221453879 U CN221453879 U CN 221453879U
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- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000007493 shaping process Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
The utility model relates to a battery tab flattening device and a battery tab flattening assembly line, comprising: the device comprises a first template and a second template, wherein the second template is movably arranged on one side of the first template, and at least one of the first template and the second template is provided with a driving assembly; a balancing mechanism, comprising: the lifting seat is arranged on the driving assembly, one ends of the at least two guide rods are respectively movably connected with the lifting seat, and one side of the transmission plate is arranged at the other ends of the two guide rods. According to the utility model, the two guide rods are arranged on the two sides of the transmission plate and the second template, so that the stress supporting points of the transmission plate are increased, the second template is not easy to deviate, and the flattening and shaping precision is ensured.
Description
Technical Field
The utility model relates to the technical field of battery tab processing, in particular to a battery tab flattening device and a battery tab flattening assembly line.
Background
The tab is a metal conductor which leads out the positive electrode and the negative electrode from the battery core, but the tab is softer and generally cannot guarantee flatness, so that the tab is easy to cause the problems of enlarged welding spots, incapability of accurately controlling the size of the welding spots and even generating cold joint in the subsequent welding process, and the tab needs to be flattened and shaped in the processing process of the tab.
The current flattening mode of the lug is as follows: the pole lug is placed between the two shaping templates, the two shaping templates are driven by the air cylinder to tightly prop against the pole lug to flatten, most of the air cylinder is directly connected with the templates in the traditional mode, the supporting stress point of the templates is only one, when the pole lug is not at the supporting point of the power output shaft of the air cylinder, the deflection of the templates and the unbalance of stress can be caused, so that the pressure applied to the pole lug is also unbalanced, the flattening effect is poor, and the pole lug is easy to tilt.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a battery tab flattening device, which comprises:
A flattening mechanism, comprising: the first template and the second template are opposite to the first template, and the first template or the second template is connected with the driving assembly;
A balancing mechanism, comprising: the lifting seat is connected with the driving assembly, one ends of the at least two guide rods are movably connected with the lifting seat respectively, the other ends of the two guide rods are connected with the driving plate, the driving plate is connected with the second template or the first template, and the elastic piece is arranged between the lifting seat and the driving plate.
In one embodiment of the utility model, the drive assembly comprises: the lifting device comprises a lifting plate, a sliding rail and a telescopic driving piece, wherein the sliding rail is arranged in the axial direction of the second template and the axial direction of the first template, the sliding rail is connected with the lifting plate in a sliding mode, the lifting plate is connected to the output end of the telescopic driving piece, and the lifting seat is arranged on the lifting plate.
In one embodiment of the utility model, a limiting part is arranged at one end of the sliding rail far away from the telescopic driving piece.
In one embodiment of the present utility model, the device further comprises a support frame, the second template is disposed on one side of the support frame through the base, and the sliding rail and the telescopic driving piece are disposed on the support frame along the length direction.
In one embodiment of the utility model, both of said guide rods are provided with a connecting rod.
In one embodiment of the utility model, the ends of the two guide rods are sleeved with limiting sleeves, and the limiting sleeves are arranged between the connecting rods and the lifting seat.
In one embodiment of the utility model, the first template is provided with a receiving box, and a groove is arranged between the receiving box and the first template.
In one embodiment of the present utility model, the elastic member is sleeved on the guide rod.
In one embodiment of the utility model, the guide rod is further sleeved with a washer, which is arranged between the elastic member and the transmission plate.
In one embodiment of the utility model, the lifting seat is detachably arranged on the lifting plate.
The utility model also provides a tab flattening assembly line, which comprises the battery tab flattening device, wherein the assembly line comprises a feeding device, the feeding device comprises a feeding structure driven by a manipulator and the like in a servo manner, the feeding device is used for placing the tab to be flattened between a first template and a second template, an output device is further arranged at the output end of flattening, the output device comprises a discharging mechanism and a receiving mechanism, and the discharging mechanism is used for taking out the tab from between the first template and the second template and placing the tab on a conveying belt or placing the tab in a receiving box for arrangement.
Compared with the prior art, the technical scheme of the utility model has the following advantages:
According to the battery tab flattening device, the two guide rods are arranged on the two sides of the transmission plate and the second template, so that the stress supporting points of the transmission plate are increased, and even if the stress points of the transmission plate applied by the guide rods are inconsistent with the positions to be flattened of the tabs, the pressure balance can be ensured, and the second template is not easy to deviate, so that the flattening and shaping precision is ensured.
In addition, the elastic piece is arranged between the transmission plate and the lifting seat, the two guide rods are respectively provided with the elastic piece, the elastic pieces can balance the pressure of the two guide rods, when the pole lugs are flattened, the two guide rods can always apply pressure, meanwhile, the second die can be buffered, and the service life of the die plate is prolonged.
Drawings
In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof that are illustrated in the appended drawings, in which
FIG. 1 is a perspective view of a flattening apparatus of the present utility model;
FIG. 2 is a front view of the flattening apparatus of the present utility model;
fig. 3 is a left side view of the flattening apparatus of the present utility model.
Description of the specification reference numerals: 1. a support frame; 2. a telescopic driving member; 3. a slide rail; 4. a lifting plate; 5. a limit part; 6. a lifting seat; 7. a connecting rod; 8. an elastic member; 9. a guide rod; 10. a receiving box; 11. a first template; 12. a second template; 13. a drive plate; 14. a limit sleeve; 15. a groove.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the utility model and practice it.
Example 1
Referring to fig. 1, a battery tab flattening device of the present utility model includes:
A battery tab flattening device, comprising:
A flattening mechanism, comprising: a first template 11 and a second template 12, the second template 12 being opposite to the first template 11, the first template 11 or the second template 12 being connected to the driving assembly;
A balancing mechanism, comprising: the lifting seat 6 is connected with the driving assembly, one ends of at least two guide rods 9 are movably connected with the lifting seat 6 respectively, the other ends of the two guide rods 9 are connected with the driving plate 13, the driving plate 13 is connected with the second template 12 or the first template 11, and the elastic piece 8 is arranged between the lifting seat 6 and the driving plate 13.
According to the battery tab flattening device, a space for placing battery tabs to be processed is reserved between the first template 11 and the second template 12, the first template 11 and the second template 12 are driven by the driving component to be close to or far away from each other, particularly, the tabs of the battery are placed between the first template 11 and the second template 12, the driving component extrudes the elastic piece 8 and the driving plate 13 through the lifting seat 6, the tabs are flattened or shaped when the first template 11 and the second template 12 are assembled, and in the flattening or shaping process, as the guide rods 9 are at least two groups, the guide rods 9 are arranged on two sides, stress supporting points of the driving plate 13 are increased, the balance can be correspondingly improved, the pressure balance can be ensured even if the stress points of the guide rods 9 applied to the driving plate 13 are inconsistent with the flattening points of the tabs, deflection is not easy to occur, and the lifting seat 6 and the elastic piece 8 are arranged between the lifting seat 6 and the elastic piece 8 to form buffering, so that the lifting seat 6 gradually applies pressure to the driving plate 13 and the second template 12, and the flattening effect is ensured.
In order to guarantee the effect of flattening, the opposite one side of first template 11 and second template 12 is the mirror surface setting, first template 11 and second template 12 guarantee flatness and hardness through polishing and chromed mode, chromed can improve hardness, reduce the in-process utmost point ear and to template planar wearing and tearing, slide rail 3 should still have spacing effect on the slider in the fore-and-aft direction, the breach size of slider is less than the size in inside spout space, the spout of slide rail 3 is adapted in the spout of slider, therefore can not back-and-forth movement when sliding, be provided with the base on the support frame 1, first template 11 is fixed on the base, the size of first template 11 is less than the base, and first template 11 is placed in the centre of base, be provided with the transition inclined plane of tapering in the middle of first template 11 and base, receive the magazine 10 just is placed in the bottom department of tapering inclined plane, slide along the inclined plane and fall into in the receipts material recess 15 when being convenient for utmost point ear to drop.
Referring to fig. 1, the driving assembly includes: lifting plate 4, slide rail 3 and flexible driving piece 2, the axial of second template 12 and first template 11 is provided with slide rail 3, slide rail 3 sliding connection is in lifting plate 4, lifting plate 4 connect in flexible driving piece 2's output, lifting seat 6 set up in lifting plate 4, drive plate 13 and second template 12 link to each other in this embodiment, utilize flexible driving piece 2 to drive lifting plate 4 and lifting seat 6 at slide rail 3 up-and-down activity, when lifting seat 6 moves down, drive plate 13 and second template 12 push down to the utmost point ear between first template 11 and the second template 12 flattens or the plastic.
Please continue to see fig. 1, the one end that the flexible driving piece 2 was kept away from to slide rail 3 is provided with spacing portion 5, and sliding connection has the slider on slide rail 3, and lifter plate 4 passes through slider and slide rail 3 sliding connection, and the quantity of slide rail 3 is two sets of, and spacing portion 5's position satisfies: before the first template 11 and the second template 12 of the lifting plate 4 are attached, the sliding block is abutted with the limiting part 5, specifically, when the distance between the first template 11 and the second template 12 is 0mm-5mm, the limiting part 5 is abutted with the sliding block, and when the preferential limiting part 5 is abutted with the sliding block, the distance between the first template 11 and the second template 12 is 3mm, and through the limiting part 5, the first template 11 and the second template 12 can not collide directly under the condition that no tab exists between the first template 11 and the second template 12 such as tab dropping, tab leakage feeding and the like.
Referring to fig. 1 and 3, the device further comprises a support frame 1, the second template 12 is arranged on one side of the support frame 1 through a base, the sliding rail 3 and the telescopic driving piece 2 are arranged on the support frame 1 along the length direction, the second template 12 and the first template 11 are arranged on the support frame 1 in a line pair, one end of the support frame 1 is connected with the first template 11 through the base, and the other end of the support frame 1 is connected with the second template 12 through a driving component.
As shown in fig. 1 and 2, two guide rods 9 are respectively provided with a connecting rod 7, the two groups of guide rods 9 are connected through the connecting rods 7, the connecting rods 7 can limit the guide rods 9, the guide rods 9 are prevented from sliding off the lifting seat 6, a sliding damping mode can be adopted between the guide rods 9 and the lifting seat 6 under the condition that the connecting rods 7 are not provided, the damping force is larger than the weight of the transmission plate 13 and the second template 12, the two guide rods 9 are mutually supported in the horizontal direction through the connecting rods 7, the stability is increased, and the skewness of one guide rod 9 is reduced.
As shown in fig. 1 and 2, the end parts of the two guide rods 9 are sleeved with a limit sleeve 14, the limit sleeve 14 is arranged between the connecting rod 7 and the lifting seat 6, the limit sleeve 14 can be a guide sleeve, so that the guide rods 9 can move up and down more smoothly and accurately, and the guide sleeve has a certain height, so that the connecting plate and the guide rods 9 can be lifted up, the transmission plate 13 is abutted to the bottom of the elastic piece 8, and the tensioning between the transmission plate 13 and the lifting seat 6 can be conveniently controlled.
As shown in fig. 1, the first mold plate 11 is provided with a receiving box 10, a groove 15 is arranged between the receiving box 10 and the first mold plate 11, the receiving box 10 is circumferentially arranged on the circumferential side of the first mold plate 11, a receiving groove 15 is formed between the receiving box 10 and the first mold plate 11 and is annularly arranged on the first mold plate 11, and the tabs falling accidentally fall into the receiving groove 15 to be convenient for collection.
The elastic piece 8 is sleeved on the guide rod 9, the elastic piece 8 is preferably a compression spring, the compression spring is sleeved on the guide rod 9 and is positioned between the lifting seat 6 and the transmission plate 13, and the guide rod 9 can guide the compression spring and meanwhile the structure compactness is improved.
The guide rod 9 is further sleeved with a gasket, the gasket is arranged between the elastic piece 8 and the transmission plate 13, and further buffering can be achieved through the arranged gasket.
As shown in fig. 1-3, the lifting seat 6 is detachably disposed on the lifting plate 4, the lifting seat 6 may be configured on the lifting plate 4 in a bolt connection manner to form an easily detachable structure, the number of the guide rods 9 is selected to be two, the telescopic driving member 2 is a driving cylinder, a driving cylinder or a hydraulic cylinder, and the telescopic driving member is selected to be suitable as the driving cylinder in the present application.
Example two
The utility model also provides a tab flattening assembly line, which comprises the battery tab flattening device, wherein the assembly line comprises a feeding device, the feeding device comprises a feeding structure driven by a manipulator and the like in a servo manner, the feeding device is used for placing the tab to be flattened between a first template and a second template, an output device is further arranged at the output end of flattening, the output device comprises a discharging mechanism and a receiving mechanism, and the discharging mechanism is used for taking out the tab from between the first template and the second template and placing the tab on a conveying belt or placing the tab in a receiving box for arrangement.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations and modifications of the present utility model will be apparent to those of ordinary skill in the art in light of the foregoing description. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (10)
1. The utility model provides a battery tab flattening device which characterized in that includes:
A flattening mechanism, comprising: the first template and the second template are opposite to the first template, and the first template or the second template is connected with the driving assembly;
A balancing mechanism, comprising: the lifting seat is connected with the driving assembly, one ends of the at least two guide rods are movably connected with the lifting seat respectively, the other ends of the two guide rods are connected with the driving plate, the driving plate is connected with the second template or the first template, and the elastic piece is arranged between the lifting seat and the driving plate.
2. The battery tab flattening device of claim 1, wherein: the drive assembly includes: the lifting device comprises a lifting plate, a sliding rail and a telescopic driving piece, wherein the sliding rail is arranged in the axial direction of the second template and the axial direction of the first template, the sliding rail is connected with the lifting plate in a sliding mode, the lifting plate is connected to the output end of the telescopic driving piece, and the lifting seat is arranged on the lifting plate.
3. The battery tab flattening device of claim 2, wherein: one end of the sliding rail, which is far away from the telescopic driving piece, is provided with a limiting part.
4. A battery tab applanation device as claimed in claim 3, wherein: the support frame is further included, the second template is arranged on one side of the support frame through the base, and the sliding rail and the telescopic driving piece are arranged on the support frame along the length direction.
5. The battery tab flattening device of claim 1, wherein: both guide rods are provided with connecting rods.
6. The battery tab applanation device of claim 5, wherein: the ends of the two guide rods are sleeved with limiting sleeves, and the limiting sleeves are arranged between the connecting rods and the lifting seats.
7. The battery tab flattening device of claim 1, wherein: the first template is provided with a receiving box, and a groove is arranged between the receiving box and the first template.
8. The battery tab flattening device of claim 1, wherein: the elastic piece is sleeved on the guide rod, the guide rod is also sleeved with a gasket, and the gasket is arranged between the elastic piece and the transmission plate.
9. The battery tab flattening device of claim 2, wherein: the lifting seat is detachably arranged on the lifting plate.
10. A tab flattening line comprising a battery tab flattening apparatus as in any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322250057.4U CN221453879U (en) | 2023-08-21 | 2023-08-21 | Battery tab flattening device and battery tab flattening assembly line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322250057.4U CN221453879U (en) | 2023-08-21 | 2023-08-21 | Battery tab flattening device and battery tab flattening assembly line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221453879U true CN221453879U (en) | 2024-08-02 |
Family
ID=92347673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322250057.4U Active CN221453879U (en) | 2023-08-21 | 2023-08-21 | Battery tab flattening device and battery tab flattening assembly line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221453879U (en) |
-
2023
- 2023-08-21 CN CN202322250057.4U patent/CN221453879U/en active Active
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