CN216578133U - Aluminum foil slitting device for power battery - Google Patents
Aluminum foil slitting device for power battery Download PDFInfo
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- CN216578133U CN216578133U CN202121976239.4U CN202121976239U CN216578133U CN 216578133 U CN216578133 U CN 216578133U CN 202121976239 U CN202121976239 U CN 202121976239U CN 216578133 U CN216578133 U CN 216578133U
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- slitting
- aluminum foil
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- telescopic
- groove
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Abstract
The utility model discloses an aluminum foil cutting device for a power battery, which can conveniently control the tension of two sides of a cutter, avoid burrs and lotus leaf edges and simultaneously facilitate the adjustment of the cutting size. The aluminum foil cutting device for the power battery comprises a base, wherein a feeding device is arranged at one end of the base, a cutting platform is arranged at one end of the feeding device, a sliding groove is formed in one end of the cutting platform, and a sliding block is arranged in the sliding groove; a dividing groove is formed in the dividing and cutting platform, and a dividing and cutting device is arranged right above the dividing and cutting groove; and pressing plates are arranged on two sides of the dividing groove. The aluminum foil slitting device for the power battery is adopted to avoid the formation of burrs and lotus leaf edges; meanwhile, the operation and the adjustment of the slitting size are convenient.
Description
Technical Field
The utility model relates to cutting of an aluminum foil for a battery, in particular to a cutting device for the aluminum foil for a power battery.
Background
It is well known that: with the development of electric vehicles, batteries are the most important parts of electric vehicles, and the demand for aluminum foils in batteries has increased explosively.
The power battery aluminum foil has very high requirements on the slitting quality of the battery foil besides the requirements on the thickness and the performance, and the specific quality requirements are as follows: no burr, no wave, no lotus leaf edge, no aluminum powder, etc.
In the prior art, the front and back tension is not easy to control during the cutting of the aluminum foil, so that burrs and lotus leaf edges are easy to appear.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing an aluminum foil cutting device for a power battery, which can conveniently control the tension of two sides of a cutter, avoid burrs and lotus leaf edges and simultaneously facilitate the adjustment of the cutting size.
The technical scheme adopted by the utility model for solving the technical problems is as follows: an aluminum foil slitting device for a power battery comprises a base; one end of the base is provided with a feeding device;
the feeding device comprises supporting plates arranged on two sides of one end of the base; a feeding rotating shaft is arranged between the supporting plates; one of the two supporting plates is provided with a driving device for driving the feeding rotating shaft to rotate;
a slitting platform is arranged on one side of the feeding device; guide plates are arranged on two sides of one end of the slitting platform; a press roller is arranged between the two guide plates; a slitting groove is formed in the middle of the slitting platform;
a tool rest is arranged right above the dividing groove; the knife rest is provided with a first telescopic device; the first telescopic device is provided with a telescopic shaft;
a transverse pressing plate is arranged in the middle of the telescopic shaft; the lower end of the telescopic shaft is provided with a slitting knife mounting rack; the slitting knife mounting rack is provided with a slitting knife; the cutter is positioned right above the dividing groove;
two ends of the transverse pressing plate are distributed and extend to two sides of the dividing groove, and pressing plates are arranged on two sides of the dividing groove; the pressing plate is provided with a guide rod; the guide rod penetrates through the transverse pressing plate; a spring is arranged between the pressing plate and the transverse pressing plate; the spring is sleeved on the guide rod; the upper end of the guide rod is provided with a limiting nut;
one side of the slitting platform is provided with a transverse chute; a sliding block is arranged in the transverse sliding groove; the upper surface of the sliding block is flush with the upper surface of the slitting platform;
one end of the sliding block is provided with a first baffle; the first baffle plate is provided with a mounting plate; a second pressing plate is arranged below the mounting plate; a second telescopic device for driving the second pressing plate to move up and down is arranged on the mounting plate;
the bottom of the transverse sliding groove is provided with a screw rod for driving the sliding block to move left and right; and one end of the transverse sliding groove is provided with a screw rod driving device of a screw rod.
Furthermore, second baffles are arranged on two sides of the transverse sliding groove.
Furthermore, the first telescopic device and the second telescopic device both adopt electric telescopic rods.
Furthermore, the driving device and the screw rod driving device both adopt motors.
The utility model has the beneficial effects that: according to the aluminum foil slitting device for the power battery, the pressing plates are arranged on the two sides of the slitting groove, so that the aluminum foils on the two sides of the slitting groove can be pressed during slitting, the tension of the front side and the rear side can be conveniently controlled, and burrs and lotus leaf edges are prevented from being formed; the quality of the finished product can be ensured.
Secondly, because a sliding groove is formed in one end of the cutting platform, a sliding block is arranged in the sliding groove, the position of the tail end of the aluminum foil is limited through the sliding block, and therefore the cutting size is adjusted; the operation is convenient.
Drawings
Fig. 1 is a perspective view of an aluminum foil slitting device for a power battery in an embodiment of the utility model;
FIG. 2 is a top view of an aluminum foil slitting device for a power battery according to an embodiment of the present invention;
FIG. 3 is a side view of an aluminum foil slitting device for a power battery according to an embodiment of the present invention;
FIG. 4 is a sectional view of an aluminum foil slitting device for a power battery according to an embodiment of the present invention;
the following are marked in the figure: the method comprises the following steps of 1-base, 2-feeding rotating shaft, 3-driving device, 4-slitting platform, 5-pressing roller, 6-knife rest, 7-first telescopic device, 8-telescopic shaft and 9-transverse pressing plate.
Detailed Description
The utility model is further illustrated with reference to the following figures and examples.
As shown in fig. 1 to 4, the aluminum foil slitting device for the power battery comprises a base 1; a feeding device is arranged at one end of the base 1;
the feeding device comprises supporting plates 201 arranged on two sides of one end of the base 1; a feeding rotating shaft 2 is arranged between the supporting plates 201; one of the two supporting plates 201 is provided with a driving device 3 for driving the feeding rotating shaft 2 to rotate;
a slitting platform 4 is arranged on one side of the feeding device; guide plates 42 are arranged on two sides of one end of the slitting platform 4; a press roller 5 is arranged between the two guide plates 42; a slitting groove 41 is formed in the middle of the slitting platform 4;
a tool rest 6 is arranged right above the dividing groove 41; the knife rest 6 is provided with a first telescopic device 7; the first telescopic device 7 is provided with a telescopic shaft 8;
a transverse pressing plate 9 is arranged in the middle of the telescopic shaft 8; the lower end of the telescopic shaft 8 is provided with a slitting knife mounting rack; the slitting knife mounting rack is provided with a slitting knife 14; the cutting knife 14 is positioned right above the dividing groove 41;
two ends of the transverse pressing plate 9 extend to two sides of the dividing groove 41 in a distributed manner, and pressing plates 10 are arranged on two sides of the dividing groove 41; the pressure plate 10 is provided with a guide rod 11; the guide rod 11 penetrates through the transverse pressing plate 9; a spring 13 is arranged between the pressing plate 10 and the transverse pressing plate 9; the spring 13 is sleeved on the guide rod 11; the upper end of the guide rod 11 is provided with a limit nut 12;
one side of the slitting platform 4 is provided with a transverse sliding chute 15; a slide block 17 is arranged in the transverse sliding groove 15; the upper surface of the sliding block 17 is flush with the upper surface of the slitting platform 4;
a first baffle 18 is arranged at one end of the sliding block 17; the first baffle plate 18 is provided with a mounting plate; a second pressure plate 20 is arranged below the mounting plate; a second telescopic device 19 for driving a second pressing plate 20 to move up and down is arranged on the mounting plate;
the bottom of the transverse sliding groove 15 is provided with a screw rod 22 for driving the sliding block 17 to move left and right; one end of the transverse sliding chute 15 is provided with a screw rod driving device 21 of a screw rod 22.
In the application process, an aluminum foil roll is mounted on the feeding rotating shaft 2, the feeding rotating shaft 2 is driven to rotate through the driving device 3, so that the aluminum foil roll is fed, the aluminum foil is conveyed to the slitting platform 4, and the guide conveying of the aluminum foil is realized through the guide plate 42 and the compression roller 5; a first baffle plate 18 when the end of the aluminum foil moves to one end of the slide block 17; at this time, the position of the slider 17 can be adjusted by driving the lead screw 22 by the lead screw driving device 21, thereby adjusting the length of the cut aluminum foil.
When the end of the aluminum foil moves to the first baffle 18 at one end of the slide block 17, the second pressing plate 20 is pressed against the end of the aluminum foil by activating the second telescopic device 19.
Simultaneously starting the first telescopic device 7 to enable the telescopic shaft 8 to drive the transverse pressing plate 9 to move downwards, driving the pressing plate 10 to press the aluminum foil by the transverse pressing plate 9, and then cutting the aluminum foil by a cutter at the lower end of the telescopic shaft 8 to realize cutting; the telescopic shaft is then raised so that the press plate 10 is detached from the aluminum foil. And taking down the aluminum foil obtained by cutting, and then carrying out secondary cutting.
In conclusion, the aluminum foil slitting device for the power battery is provided with the pressing plates on the two sides of the slitting groove, so that the aluminum foils on the two sides of the slitting groove can be pressed during slitting, the tension on the front side and the rear side can be conveniently controlled, and burrs and lotus leaf edges are prevented from being formed;
secondly because be provided with the spout at cutting platform one end, be provided with the slider in the spout, realize the position restriction to the aluminium foil end through the slider to realize cutting the regulation of size.
In order to facilitate the guiding of the aluminum foil, further, second baffles 16 are disposed on both sides of the transverse sliding groove 15.
For the convenience of control and simplified structure, further, the first telescopic device 7 and the second telescopic device 19 both adopt electric telescopic rods. The driving device 3 and the screw rod driving device 21 both adopt motors.
Claims (4)
1. The utility model provides a device is cut to aluminium foil for power battery which characterized in that: comprises a base (1); one end of the base (1) is provided with a feeding device;
the feeding device comprises supporting plates (201) arranged on two sides of one end of the base (1); a feeding rotating shaft (2) is arranged between the supporting plates (201); one support plate (201) of the two support plates (201) is provided with a driving device (3) for driving the feeding rotating shaft (2) to rotate;
a slitting platform (4) is arranged on one side of the feeding device; guide plates (42) are arranged on two sides of one end of the slitting platform (4); a press roller (5) is arranged between the two guide plates (42); a slitting groove (41) is formed in the middle of the slitting platform (4);
a tool rest (6) is arranged right above the dividing groove (41); a first telescopic device (7) is arranged on the tool rest (6); the first telescopic device (7) is provided with a telescopic shaft (8);
a transverse pressing plate (9) is arranged in the middle of the telescopic shaft (8); the lower end of the telescopic shaft (8) is provided with a slitting knife mounting rack; a cutter (14) is arranged on the slitting knife mounting rack; the cutter (14) is positioned right above the dividing groove (41);
two ends of the transverse pressing plate (9) extend to two sides of the dividing groove (41) in a distributed manner, and pressing plates (10) are arranged on two sides of the dividing groove (41); the pressure plate (10) is provided with a guide rod (11); the guide rod (11) penetrates through the transverse pressing plate (9); a spring (13) is arranged between the pressing plate (10) and the transverse pressing plate (9); the spring (13) is sleeved on the guide rod (11); the upper end of the guide rod (11) is provided with a limit nut (12);
one side of the slitting platform (4) is provided with a transverse chute (15); a sliding block (17) is arranged in the transverse sliding groove (15); the upper surface of the sliding block (17) is flush with the upper surface of the slitting platform (4);
one end of the sliding block (17) is provided with a first baffle (18); the first baffle (18) is provided with a mounting plate; a second pressure plate (20) is arranged below the mounting plate; a second telescopic device (19) for driving a second pressing plate (20) to move up and down is arranged on the mounting plate;
a screw rod (22) for driving the sliding block (17) to move left and right is arranged at the bottom of the transverse sliding groove (15); one end of the transverse sliding groove (15) is provided with a screw rod driving device (21) of a screw rod (22).
2. The aluminum foil slitting device for the power battery as set forth in claim 1, wherein: and second baffles (16) are arranged on two sides of the transverse sliding groove (15).
3. The aluminum foil slitting device for the power battery as set forth in claim 2, wherein: the first telescopic device (7) and the second telescopic device (19) both adopt electric telescopic rods.
4. The aluminum foil slitting device for power batteries of claim 3, wherein: the driving device (3) and the screw rod driving device (21) both adopt motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121976239.4U CN216578133U (en) | 2021-08-20 | 2021-08-20 | Aluminum foil slitting device for power battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121976239.4U CN216578133U (en) | 2021-08-20 | 2021-08-20 | Aluminum foil slitting device for power battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216578133U true CN216578133U (en) | 2022-05-24 |
Family
ID=81636314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121976239.4U Active CN216578133U (en) | 2021-08-20 | 2021-08-20 | Aluminum foil slitting device for power battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216578133U (en) |
-
2021
- 2021-08-20 CN CN202121976239.4U patent/CN216578133U/en active Active
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