CN220239242U - Lithium battery barrier film separation sieving mechanism - Google Patents
Lithium battery barrier film separation sieving mechanism Download PDFInfo
- Publication number
- CN220239242U CN220239242U CN202321969573.6U CN202321969573U CN220239242U CN 220239242 U CN220239242 U CN 220239242U CN 202321969573 U CN202321969573 U CN 202321969573U CN 220239242 U CN220239242 U CN 220239242U
- Authority
- CN
- China
- Prior art keywords
- lithium battery
- sliding block
- rotating shaft
- discharging box
- screening device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 26
- 238000000926 separation method Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 title claims description 6
- 238000007873 sieving Methods 0.000 title claims description 6
- 230000004888 barrier function Effects 0.000 title claims description 5
- 238000007599 discharging Methods 0.000 claims abstract description 35
- 238000012216 screening Methods 0.000 claims abstract description 18
- 239000011159 matrix material Substances 0.000 claims abstract description 4
- 238000007664 blowing Methods 0.000 claims description 12
- 239000004744 fabric Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 10
- 238000002955 isolation Methods 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 239000012528 membrane Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/84—Recycling of batteries or fuel cells
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model relates to the technical field of lithium batteries, in particular to a lithium battery isolation film separation screening device, which comprises a supporting seat, wherein the upper end of the supporting seat is provided with a collecting box and a discharging box, a collecting groove is arranged in the collecting box, a discharging groove and a screen are arranged in the discharging box, and the device further comprises: and the shaking part is used for screening the isolating film in the discharging box, and blocking rods distributed in a matrix array are arranged in the discharging box. According to the utility model, through arranging the shaking part, the collecting box and the discharging box are in staggered movement, namely, the discharging box moves close to or away from each other, when the discharging box moves, lithium battery materials in the discharging box are easier to screen the isolating film when colliding with the stop lever, and impurities attached to the isolating film are easier to separate from the isolating film due to the action of the force between the isolating film and the stop lever.
Description
Technical Field
The utility model relates to the technical field of lithium batteries, in particular to a separation and screening device for a lithium battery separation membrane.
Background
The isolating film has positive and negative plates set inside and made of microporous and porous film, PP and PE as main material, and is used to isolate the positive and negative plates to prevent circuit and to make ions pass through and to maintain electrolyte. When screening the isolation film in the lithium battery material, the isolation film is not easy to ensure the separation degree of the isolation film and other lithium battery materials because the distinguishing property between the materials is not strong, so that the isolation film is doped with impurities of other materials. In view of this, we propose a lithium battery isolation membrane separation sieving mechanism.
Disclosure of Invention
In order to make up for the defects, the utility model provides a lithium battery isolating membrane separation screening device.
The technical scheme of the utility model is as follows:
the utility model provides a lithium cell barrier film separation sieving mechanism, includes the supporting seat, the upper end of supporting seat is equipped with collecting box and blowing case, be equipped with the collecting vat in the collecting box, be equipped with blowing groove and screen cloth in the blowing case, still include:
and the shaking part is used for screening the isolating film in the discharging box.
Preferably, the upper end of the supporting seat is provided with a sliding groove, and the outer side of the supporting seat is provided with a limiting groove.
Preferably, the shaking part comprises a guide rod, and the guide rod is connected with a first sliding block and a second sliding block in a sliding manner.
Preferably, a first spring is arranged between the first sliding block and the wall of the chute, a second spring is arranged between the first sliding block and the second sliding block, and a third spring is arranged between the second sliding block and the wall of the chute.
Preferably, a third rotating shaft is arranged at one end of the first sliding block, which is close to the limiting groove, and a second swinging plate is hinged to the third rotating shaft.
Preferably, a first rotating shaft is arranged at one end, far away from the third rotating shaft, of the second swinging plate, and the first swinging plate is hinged to the first rotating shaft.
Preferably, one end of the first swinging plate, which is far away from the first rotating shaft, is hinged with a second rotating shaft, and the second rotating shaft penetrates through the limiting groove to be connected with the second sliding block.
Preferably, the bottom of the collecting box is connected with the first sliding block, the bottom of the discharging box is connected with the second sliding block, a U-shaped connecting plate is arranged at the bottom of the discharging box, and the collecting box penetrates through the U-shaped connecting plate and is in sliding connection with the discharging box and the U-shaped connecting plate.
Preferably, the discharging box is internally provided with stop rods distributed in a matrix array.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through arranging the shaking part, the collecting box and the discharging box are in staggered movement, namely, the discharging box moves close to or away from each other, when the discharging box moves, lithium battery materials in the discharging box are easier to screen the isolating film when colliding with the stop lever, and impurities attached to the isolating film are easier to separate from the isolating film due to the action of the force between the isolating film and the stop lever.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the collecting box and the discharging box in the utility model;
fig. 3 is a schematic view of a part of the structure of the present utility model.
In the figure: 1. a support base; 2. a chute; 3. a collection box; 4. a collection tank; 5. discharging boxes; 6. a discharge groove; 7. a screen; 8. a stop lever; 9. a first swing plate; 10. a first rotating shaft; 11. a second rotating shaft; 12. a second swing plate; 13. a U-shaped connecting plate; 14. a guide rod; 15. a first slider; 16. a second slider; 17. a first spring; 18. a second spring; 19. a third spring; 20. a third rotating shaft; 21. and a limit 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.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-3, the present utility model is described in detail by the following embodiments:
the utility model provides a lithium cell barrier film separation sieving mechanism, includes supporting seat 1, and the upper end of supporting seat 1 is equipped with collecting box 3 and blowing case 5, is equipped with collecting vat 4 in the collecting box 3, is equipped with blowing groove 6 and screen cloth 7 in the blowing case 5, still includes:
and the shaking part is used for screening the isolating film in the discharging box 5.
As shown in fig. 3, the upper end of the supporting seat 1 is provided with a chute 2, and the outer side is provided with a limit groove 21. The shaking part comprises a guide rod 14, and a first sliding block 15 and a second sliding block 16 are connected to the guide rod 14 in a sliding manner. The cylinder is fixedly arranged on the wall of the chute 2 and is positioned between the first slide block 15 and the wall of the chute 2, the output end of the cylinder is fixedly connected with the first slide block 15, and the cylinder drives the first slide block 15 to slide along the guide rod 14.
As shown in fig. 1 to 2, a first spring 17 is arranged between the first slide block 15 and the groove wall of the chute 2, a second spring 18 is arranged between the first slide block 15 and the second slide block 16, and a third spring 19 is arranged between the second slide block 16 and the groove wall of the chute 2. The first spring 17, the second spring 18 and the third spring 19 are all sleeved on the guide rod 14. One end of the first spring 17 is fixedly connected with the first sliding block 15, and the other end is fixedly connected with the groove wall of the chute 2; one end of the second spring 18 is fixedly connected with the first sliding block 15, and the other end is fixedly connected with the second sliding block 16; one end of the first spring 17 is fixedly connected with the second sliding block 16, and the other end is fixedly connected with the groove wall of the sliding groove 2. The first slider 15 slides along the guide bar 14 between the first spring 17 and the second spring 18, and the second slider 16 slides along the guide bar 14 between the third spring 19 and the second spring 18. A third rotating shaft 20 is arranged at one end of the first sliding block 15, which is close to the limiting groove 21, and a second swinging plate 12 is hinged on the third rotating shaft 20. The first sliding block 15 is fixedly connected with the third rotating shaft 20, and the second swinging plate 12 rotates by taking the third rotating shaft 20 as an axis.
As shown in fig. 1 to 2, a first rotating shaft 10 is arranged at one end of the second swinging plate 12 far away from the third rotating shaft 20, and a first swinging plate 9 is hinged on the first rotating shaft 10. The second swing plate 12 is hinged to the first rotation shaft 10. One end of the first swinging plate 9 far away from the first rotating shaft 10 is hinged with a second rotating shaft 11, and the second rotating shaft 11 passes through the limit groove 21 and is connected with the second sliding block 16. When the second swinging plate 12 swings, the first swinging plate 9 swings around the second rotating shaft 11. The bottom of the collecting box 3 is connected with a first sliding block 15, the bottom of the discharging box 5 is connected with a second sliding block 16, a U-shaped connecting plate 13 is arranged at the bottom of the discharging box 5, and the collecting box 3 penetrates through the U-shaped connecting plate 13 and is in sliding connection with the discharging box 5 and the U-shaped connecting plate 13. The bottom of the collecting box 3 is fixedly connected with a first sliding block 15, the bottom of the discharging box 5 is fixedly connected with a second sliding block 16, and the bottom of the discharging box 5 is fixedly connected with a U-shaped connecting plate 13. The discharging box 5 is internally provided with stop rods 8 distributed in a matrix array. The bottom of the discharging box 5 is fixedly connected with a stop lever 8.
Working principle: when the lithium battery material screening device is used, the air cylinder is started, the first sliding block 15 is driven to slide along the guide rod 14 by the air cylinder, the third rotating shaft 20 moves along with the movement of the first sliding block 15, the second swinging plate 12 swings with the third rotating shaft 20 as the axis, when the second swinging plate 12 swings, the first swinging plate 9 swings with the second rotating shaft 11 as the axis, the second rotating shaft 11 is driven to move, the second sliding block 16 moves to enable the second sliding block 16 to move close to or far away from the first sliding block 15, the first spring 17, the second spring 18 and the third spring 19 stretch or compress, the bottom end of the collecting box 3 is fixedly connected with the first sliding block 15, the bottom end of the discharging box 5 is fixedly connected with the second sliding block 16, staggered movement occurs between the collecting box 3 and the discharging box 5, namely, the movement close to or far away from each other occurs, lithium battery materials in the discharging box 5 are easier to screen the isolating film when the discharging box 5 collides with the stop lever 8, impurities attached to the isolating film are easier to separate from the isolating film due to the effect between the isolating film and the stop lever 8, after screening, and the rest of the isolating film stays in the discharging box 5, and the lithium battery materials enter the collecting box 7 through the screen 3.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a lithium cell barrier film separation sieving mechanism, includes supporting seat (1), the upper end of supporting seat (1) is equipped with collecting box (3) and blowing case (5), be equipped with collecting vat (4) in collecting box (3), be equipped with blowing groove (6) and screen cloth (7) in blowing case (5), its characterized in that still includes:
and the shaking part is used for screening the isolating film in the discharging box (5).
2. The lithium battery separator separation screening device according to claim 1, wherein: the upper end of the supporting seat (1) is provided with a sliding groove (2), and the outer side of the supporting seat is provided with a limiting groove (21).
3. The lithium battery separator separation screening device according to claim 2, wherein: the shaking part comprises a guide rod (14), and a first sliding block (15) and a second sliding block (16) are connected to the guide rod (14) in a sliding mode.
4. The lithium battery separator separation screening device according to claim 3, wherein: a first spring (17) is arranged between the first sliding block (15) and the groove wall of the sliding groove (2), a second spring (18) is arranged between the first sliding block (15) and the second sliding block (16), and a third spring (19) is arranged between the second sliding block (16) and the groove wall of the sliding groove (2).
5. The lithium battery separator separation screening device according to claim 4, wherein: one end of the first sliding block (15) close to the limiting groove (21) is provided with a third rotating shaft (20), and a second swinging plate (12) is hinged to the third rotating shaft (20).
6. The lithium battery separator separation screening device according to claim 5, wherein: one end of the second swinging plate (12) far away from the third rotating shaft (20) is provided with a first rotating shaft (10), and the first rotating shaft (10) is further hinged with a first swinging plate (9).
7. The lithium battery separator separation screening device according to claim 6, wherein: one end of the first swinging plate (9) far away from the first rotating shaft (10) is hinged with a second rotating shaft (11), and the second rotating shaft (11) penetrates through the limiting groove (21) to be connected with the second sliding block (16).
8. The lithium battery separator separation screening device according to claim 7, wherein: the bottom of collecting box (3) with first slider (15) is connected, the bottom of blowing case (5) with second slider (16) is connected, the bottom of blowing case (5) is equipped with U type connecting plate (13), collecting box (3) pass U type connecting plate (13) and with blowing case (5) U type connecting plate (13) sliding connection.
9. The lithium battery separator separation screening device according to claim 1, wherein: the discharging box (5) is internally provided with stop rods (8) distributed in a matrix array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321969573.6U CN220239242U (en) | 2023-07-25 | 2023-07-25 | Lithium battery barrier film separation sieving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321969573.6U CN220239242U (en) | 2023-07-25 | 2023-07-25 | Lithium battery barrier film separation sieving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220239242U true CN220239242U (en) | 2023-12-26 |
Family
ID=89234467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321969573.6U Active CN220239242U (en) | 2023-07-25 | 2023-07-25 | Lithium battery barrier film separation sieving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220239242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117884354A (en) * | 2024-03-18 | 2024-04-16 | 遂宁市中心医院 | Chinese-medicinal material solid screening plant |
-
2023
- 2023-07-25 CN CN202321969573.6U patent/CN220239242U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117884354A (en) * | 2024-03-18 | 2024-04-16 | 遂宁市中心医院 | Chinese-medicinal material solid screening plant |
| CN117884354B (en) * | 2024-03-18 | 2024-05-14 | 遂宁市中心医院 | Chinese-medicinal material solid screening plant |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |