CN220112070U - Novel lithium battery surface pad portion static electricity removing device - Google Patents
Novel lithium battery surface pad portion static electricity removing device Download PDFInfo
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- CN220112070U CN220112070U CN202321037883.4U CN202321037883U CN220112070U CN 220112070 U CN220112070 U CN 220112070U CN 202321037883 U CN202321037883 U CN 202321037883U CN 220112070 U CN220112070 U CN 220112070U
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- static electricity
- pad
- electricity removing
- lithium battery
- surface pad
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- 230000003068 static effect Effects 0.000 title claims abstract description 68
- 230000005611 electricity Effects 0.000 title claims abstract description 45
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 56
- 238000009434 installation Methods 0.000 claims description 16
- 238000000605 extraction Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 10
- 238000012797 qualification Methods 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 3
- 230000008030 elimination Effects 0.000 description 3
- 238000003379 elimination reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a novel lithium battery surface pad static electricity removing device, which comprises a surface pad placing mechanism, wherein the surface pad placing mechanism comprises a blanking front pad, a blanking die, a surface pad extracting rotary disc and a blanking rear pad, a first static electricity removing mechanism is arranged between the blanking front pad and the blanking die, a second static electricity removing mechanism and a third static electricity removing mechanism are arranged below the surface pad extracting rotary disc, and moist sponge or dust-free paper is arranged in each of the first static electricity removing mechanism, the second static electricity removing mechanism and the third static electricity removing mechanism. The utility model can accurately remove static electricity generated in the process of self and blanking of the surface pad, so that the placement of the surface pad of the lithium battery is smoother, the problems of mold clamping and reworking are effectively reduced, and the qualification rate of the lithium battery product is improved.
Description
Technical Field
The utility model relates to the technical field of lithium battery processing equipment, in particular to a novel lithium battery surface pad part static eliminating device.
Background
At present, in the production process of a cylindrical lithium ion battery, after the production of the battery core is completed, the battery core is sleeved with a heat shrinkage film, a surface pad is placed and heat shrinkage packaging is carried out, the surface pad is placed, the surface pad mainly plays a role in covering a steel shell hem, so that a positive electrode and a negative electrode are separated and short circuit is prevented, and the safety performance of the battery in the use process is ensured.
In the process of placing the battery core surface pad, the surface pad is pressed into a regular round shape through a blanking die, the surface pad is taken out by a surface pad extractor, and the surface pad is placed on the upper part of the battery core through a surface pad turntable. However, a large amount of static electricity is generated during the placement of the face pad, wherein the main causes of the static electricity include rotation before the face pad blanking, friction between the dies during the face pad blanking, friction between the face pad and the dies, static electricity generated during the conveying process, and the like.
The existing method mainly utilizes an electrostatic fan to reduce static electricity, and because the electrostatic fan is not centralized and accurate enough when the static electricity is removed, more static electricity generating positions cannot be used for completely removing the static electricity, so that the problems that a surface pad cannot be extracted, the surface pad is not placed in place and is carried out again after being placed in the surface pad are caused, and because the surface pad is not placed or is not placed accurately, the thermal shrinkage of a battery core is poor, and reworked products are generated; the individual surface pads cannot be adsorbed, and are pushed into a blanking die, so that the die is blocked, and abnormal collision occurs; the individual cells without the face mat flow to the next process, affecting the next process.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a novel lithium battery surface pad part static eliminating device.
The aim of the utility model is achieved by the following technical scheme: the utility model provides a novel lithium cell face fills up portion destatics device, includes face pad placement machine constructs, face pad placement machine constructs including the preceding pad of blanking, blanking mould, face pad draw carousel and blanking back pad, install first destatics mechanism between preceding pad of blanking and the blanking mould, face pad draws the carousel below and is equipped with second destatics mechanism and third destatics mechanism, all be equipped with moist sponge or dust-free paper in first destatics mechanism, second destatics mechanism and the third destatics mechanism.
The first static electricity removing mechanism comprises a first bracket and a second bracket, wherein the first bracket is arranged on a base of a blanking die, and slotted holes are formed in the first bracket and the second bracket.
The further technical scheme is that the top of second support is equipped with first installation piece and second installation piece, the inside of first installation piece and second installation piece is the recess and is equipped with corresponding notch.
Still further technical scheme is, sponge or dust free paper locate the inside of first installation piece and second installation piece, the top of second installation piece is equipped with the through-hole.
Still further technical scheme is, the second destatics mechanism includes first supporting groove, one side of first supporting groove is equipped with the installed part, sponge or dust-free paper are located in the first supporting groove.
The third static electricity removing mechanism comprises a bottom plate, a supporting seat is arranged on the bottom plate, and a connecting rod is arranged on the supporting seat.
The further technical scheme is that the upper portion of connecting rod is equipped with adjustable connecting piece, be equipped with L template on the connecting piece, L template top is equipped with the second supporting groove, sponge or dust-free paper locate in the second supporting groove.
The face pad extraction rotary table is characterized in that the face pad extraction rotary table is provided with a face pad extractor, and the bottom of the face pad extraction rotary table is provided with a cam divider.
The utility model has the following advantages:
(1) According to the utility model, the plurality of static removing mechanisms are arranged on the surface pad placing mechanism, static generated in the surface pad self and blanking process can be removed in a targeted and accurate manner, the static interference of the surface pad in the placing process is solved, the surface pad is placed more smoothly, mold clamping and reworking caused by the surface pad problem are effectively reduced, and the method is more practical and convenient, and the qualification rate of lithium battery products is effectively improved.
(2) The face pad in the utility model performs static elimination through the first installation block and the second installation block of the first static elimination mechanism before blanking, so that static electricity generated by the face pad before blanking is solved; after the surface pad is blanked, the surface pad extracting device takes out the surface pad, and when the cam divider drives the surface pad extracting turntable to move downwards, the surface pad is enabled to be in contact with the sponge or dust-free paper in the second static removing mechanism and the third static removing mechanism to remove static, so that twice static removal after the surface pad is blanked is realized.
Drawings
FIG. 1 is a schematic view of the mounting structure of the present utility model;
FIG. 2 is a schematic view of another angular mounting structure of the present utility model;
FIG. 3 is a schematic view of a first static eliminating mechanism according to the present utility model;
FIG. 4 is a schematic diagram of a second static-removing mechanism according to the present utility model;
fig. 5 is a schematic structural diagram of a third static eliminating mechanism according to the present utility model.
In the figure, 1, punching a front pad; 2. blanking a die; 3. a face pad extractor; 4. punching a rear pad; 5. a first static electricity removing mechanism; 501. a first bracket; 502. a second bracket; 503. a first mounting block; 504. a second mounting block; 505. a notch; 506. a through hole; 6. a second static electricity removing mechanism; 601. a first support groove; 602. a mounting member; 7. a third static electricity removing mechanism; 701. a bottom plate; 702. a support base; 703. a connecting rod; 704. a connecting piece; 705. an L-shaped plate; 706. a second support groove; 8. a face pad extraction turntable; 9. a cam divider; 10. and a battery cell.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
In addition, the embodiments of the present utility model and the features of the embodiments may be combined with each other without collision.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, or are directions or positional relationships conventionally understood by those skilled in the art, are merely for convenience of describing the present utility model and for simplifying the description, and are not to indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 to 5, a novel lithium battery surface pad portion destatics device, including surface pad placing mechanism, surface pad placing mechanism is including the preceding pad 1 of blanking, blanking mould 2, surface pad draw carousel 8 and blanking back pad 4, install first destatics mechanism 5 between the preceding pad 1 of blanking and the blanking mould 2, destatic the preceding pad 1 of blanking through first destatics mechanism 5, solve the static that the surface pad produced before the blanking itself, surface pad draws carousel 8 below and is equipped with second destatics mechanism 6 and third destatics mechanism 7, install surface pad extractor 3 on the surface pad draws carousel 8, the bottom that surface pad draws carousel 8 is equipped with cam divider 9, presses the surface pad into regular circular through blanking mould 2, utilizes surface pad extractor 3 to take out the surface pad, and cam divider 9 drives surface pad carousel and puts into electric core 10 upper portion, destatics twice after the realization surface pad blanking through second destatics mechanism 6 and third destatics mechanism 7, first destatics mechanism 5, second destatics mechanism 6 and third destatics mechanism 6 and the wet side of being equipped with the product of having reduced the product that the surface pad is convenient for take place, and the product is difficult to take place the product is down to take place to the surface pad through the wet mechanism of the surface pad is difficult, and the product is difficult place, and the product is placed to the surface pad is convenient for take place to the product is more than the side down.
In this embodiment, the first static electricity removing mechanism 5 includes a first bracket 501 and a second bracket 502, the first bracket 501 is mounted on the base of the blanking die 2, slots are formed in the first bracket 501 and the second bracket 502, and the first bracket 501 and the second bracket 502 are connected with the position adjusting through the bolts through the slots.
In this embodiment, a first mounting block 503 and a second mounting block 504 are disposed at the top of the second bracket 502, and grooves of the first mounting block 503 and the second mounting block 504 are disposed correspondingly, so that the surface pad can pass through the groove from the inside.
In this embodiment, sponge or dust-free paper is disposed inside the first mounting block 503 and the second mounting block 504, and when the surface pad passes between the first mounting block 503 and the second mounting block 504, the sponge or dust-free paper contacted with the surface pad counteracts static electricity, and a through hole 506 is disposed at the top of the second mounting block 504, so that liquid can be conveniently filled.
In this embodiment, the second static removing mechanism 6 includes a first supporting groove 601, one side of the first supporting groove 601 is provided with a mounting piece 602, the sponge or dust-free paper is disposed in the first supporting groove 601, and when the cam divider 9 drives the surface pad extraction turntable 8 to move downward, the surface pad contacts the sponge or dust-free paper wetted in the first supporting groove 601, so as to cancel static electricity.
In this embodiment, the third static eliminating mechanism 7 includes a base plate 701, a supporting seat 702 is provided on the base plate 701, a connecting rod 703 is installed on the supporting seat 702, the base plate 701 is provided on a workbench, and is supported by the supporting seat 702 and the connecting rod 703, and an insertion hole corresponding to the connecting rod 703 is provided in the supporting seat 702.
In this embodiment, the upper portion of connecting rod 703 is equipped with adjustable connecting piece 704, is equipped with the snap ring that corresponds with connecting rod 703 on the connecting piece 704, be convenient for adjust and fix, be equipped with L template 705 on the connecting piece 704, L template 705 top is equipped with second supporting groove 706, sponge or dust free paper are located in the second supporting groove 706, and the face pad after the blanking carries out static elimination through face pad extraction carousel 8 contact sponge or dust free paper in the second supporting groove 706.
The utility model provides a novel lithium battery surface pad static electricity removing device, which is characterized in that a first static electricity removing mechanism 5 is used for removing static electricity from a surface pad before blanking, a second static electricity removing mechanism 6 and a third static electricity removing mechanism 7 are used for removing static electricity from the surface pad after blanking twice, so that static electricity generated in the surface pad and the blanking process is accurately removed, the static electricity interference of the surface pad in the placing process is solved, the placing of the lithium battery surface pad is smoother, the problems of mold clamping and reworking caused by the surface pad are avoided, and the novel lithium battery surface pad static electricity removing device is practical and convenient and effectively improves the qualification rate of lithium battery products.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. Novel lithium cell face fills up portion and destatics device, including face pad placement machine constructs, its characterized in that: the face pad placing mechanism comprises a blanking front pad (1), a blanking die (2), a face pad extracting rotary table (8) and a blanking rear pad (4), wherein a first static removing mechanism (5) is arranged between the blanking front pad (1) and the blanking die (2), a second static removing mechanism (6) and a third static removing mechanism (7) are arranged below the face pad extracting rotary table (8), and moist sponge or dust-free paper is arranged in the first static removing mechanism (5), the second static removing mechanism (6) and the third static removing mechanism (7).
2. The novel lithium battery face pad static electricity removing device according to claim 1, wherein: the first static electricity removing mechanism (5) comprises a first support (501) and a second support (502), the first support (501) is arranged on a base of the blanking die (2), and slotted holes are formed in the first support (501) and the second support (502).
3. The novel lithium battery face pad static electricity removing device according to claim 2, wherein: the top of second support (502) is equipped with first installation piece (503) and second installation piece (504), the inside of first installation piece (503) and second installation piece (504) is the recess and is equipped with corresponding notch (505).
4. The novel lithium battery face pad static electricity removing device according to claim 3, wherein: the sponge or dust-free paper is arranged in the first installation block (503) and the second installation block (504), and a through hole (506) is formed in the top of the second installation block (504).
5. The novel lithium battery face pad static electricity removing device according to claim 1, wherein: the second static electricity removing mechanism (6) comprises a first supporting groove (601), one side of the first supporting groove (601) is provided with a mounting piece (602), and the sponge or the dust-free paper is arranged in the first supporting groove (601).
6. The novel lithium battery face pad static electricity removing device according to claim 1, wherein: the third static electricity removing mechanism (7) comprises a bottom plate (701), a supporting seat (702) is arranged on the bottom plate (701), and a connecting rod (703) is arranged on the supporting seat (702).
7. The novel lithium battery face pad static electricity removing device according to claim 6, wherein: the upper portion of connecting rod (703) is equipped with adjustable connecting piece (704), be equipped with L template (705) on connecting piece (704), L template (705) top is equipped with second supporting groove (706), sponge or dust-free paper are located in second supporting groove (706).
8. The novel lithium battery face pad static electricity removing device according to claim 1, wherein: the face pad extraction rotary table (8) is provided with a face pad extractor (3), and the bottom of the face pad extraction rotary table (8) is provided with a cam divider (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321037883.4U CN220112070U (en) | 2023-05-05 | 2023-05-05 | Novel lithium battery surface pad portion static electricity removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321037883.4U CN220112070U (en) | 2023-05-05 | 2023-05-05 | Novel lithium battery surface pad portion static electricity removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220112070U true CN220112070U (en) | 2023-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321037883.4U Active CN220112070U (en) | 2023-05-05 | 2023-05-05 | Novel lithium battery surface pad portion static electricity removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220112070U (en) |
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2023
- 2023-05-05 CN CN202321037883.4U patent/CN220112070U/en active Active
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