CN213026383U - Environment-friendly battery diaphragm thickness adjusting device - Google Patents
Environment-friendly battery diaphragm thickness adjusting device Download PDFInfo
- Publication number
- CN213026383U CN213026383U CN202021625563.7U CN202021625563U CN213026383U CN 213026383 U CN213026383 U CN 213026383U CN 202021625563 U CN202021625563 U CN 202021625563U CN 213026383 U CN213026383 U CN 213026383U
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- Prior art keywords
- diaphragm
- device body
- lead screw
- adjusting device
- way lead
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- 230000007613 environmental effect Effects 0.000 claims abstract description 8
- 238000005192 partition Methods 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000002457 bidirectional effect Effects 0.000 description 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- 241000220317 Rosa Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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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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Abstract
The utility model discloses an environmental protection battery diaphragm thickness adjusting device, the device comprises a device body, device body internally mounted has the baffle, the cavity has been seted up to the baffle below, the slide has been seted up on the baffle surface, cavity internally mounted has two-way lead screw. The utility model discloses in, through setting up the thread bush (the thread bush top is passed through the connecting rod and is connected with fixed establishment), mutually supporting of two-way lead screw and crank, be convenient for carry out biaxial stretching to the diaphragm, when tensile, the staff fixes the diaphragm both ends inside fixed establishment, after fixed completion, the manual crank that rotates of staff, later the crank drives the two-way lead screw rotation of one end, the connecting rod that makes the thread bush pass through the top under the rotation of two-way lead screw drives fixed establishment and removes at the baffle surface, thereby realize the biaxial stretching to the diaphragm, this mode easy operation, be convenient for guarantee when tensile to the diaphragm, it is tensile even, improve the result of use of later stage diaphragm.
Description
Technical Field
The utility model relates to a lithium battery processing technology field especially relates to an environmental protection battery diaphragm thickness adjusting device.
Background
In the construction of lithium batteries, the separator is one of the key internal components. The performance of the diaphragm determines the interface structure, internal resistance and the like of the battery, directly influences the capacity, circulation, safety performance and other characteristics of the battery, and the diaphragm with excellent performance plays an important role in improving the comprehensive performance of the battery. The separator has a main function of separating the positive electrode and the negative electrode of the battery to prevent short circuit due to contact between the two electrodes, and also has a function of allowing electrolyte ions to pass therethrough. The separator material is non-conductive, and the physical and chemical properties of the separator have a great influence on the performance of the battery. The battery is different in kind and the separator used is different.
The prior art has the following problems:
at present, its thickness is generally adjusted through tensile to current lithium cell diaphragm, but current diaphragm tensile equipment, generally all stretch hard through one end, and the inhomogeneous phenomenon of diaphragm tensile appears easily in this mode, and secondly current equipment is when tensile to the diaphragm, and the change of thickness is not convenient for observe, often appears stretching not in place or stretch phenomenon such as too much, influences the result of use of later stage diaphragm.
Therefore, the environment-friendly battery diaphragm thickness adjusting device is provided for solving the defects.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, its thickness is adjusted through tensile to current lithium cell diaphragm general, but current diaphragm tensile equipment, it is tensile hard through one end generally, this mode appears the tensile inhomogeneous phenomenon of diaphragm easily, secondly current equipment is when tensile to the diaphragm, the change of thickness is not convenient for observe, often appear tensile not in place or stretch phenomenon such as too first, influence the result of use of later stage diaphragm, and an environmental protection battery diaphragm thickness adjusting device who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an environmental protection battery diaphragm thickness adjusting device, includes the device body, device body internally mounted has the baffle, the cavity has been seted up to the baffle below, the slide has been seted up on the baffle surface, cavity internally mounted has two-way lead screw, two-way lead screw surface symmetry installs the thread bush, the thread bush top is fixed with the fixed establishment on baffle surface through the connecting rod, bearing and device body inner wall fixed surface are passed through to two-way lead screw one end, the two-way lead screw other end runs through device body surface and is connected with the crank.
Preferably, the edge of the top surface of the device body is symmetrically provided with baffles, one baffle is provided with a turntable at the middle position of the top, the top end of the turntable is provided with a measuring mechanism, a supporting plate inside the measuring mechanism is fixed with the turntable, one end of the supporting plate is provided with a cambered plate, the top surface of the cambered plate penetrates through a measuring rod, and the surface of the measuring rod is provided with scale marks.
Preferably, slide rails are symmetrically arranged on the surface of the top of the partition board, a slide block is arranged on the surface of the bottom end of the fixing mechanism, and the fixing mechanism is connected with the slide rails in a sliding mode through the slide block at the bottom end.
Preferably, scale mark one side is provided with the scale interval, and the zero scale position of scale interval is measuring stick and bow-shaped board top contact department when measuring stick bottom and fixed establishment surface contact.
Preferably, a magnifying glass is vertically arranged on the top end surface of the arched plate.
Preferably, the bottom end of the device body is provided with a plurality of support legs, and the support legs are arranged at four corners of the bottom end of the device body at equal intervals.
Preferably, the top end of the measuring rod is provided with a pull rod.
Preferably, the surface of the crank is provided with anti-skid convex particles.
Compared with the prior art, the utility model has the advantages that;
1. the utility model discloses, through setting up the thread bush (the thread bush top is passed through the connecting rod and is connected with fixed establishment), mutually supporting of two-way lead screw and crank, be convenient for carry out biaxial stretching to the diaphragm, when tensile, the staff fixes the diaphragm both ends inside fixed establishment, after fixed completion, the manual rotation crank of staff, later the crank drives the two-way lead screw rotation of one end, the connecting rod that makes the thread bush pass through the top under the rotation of two-way lead screw drives fixed establishment and removes at the baffle surface, thereby realize the biaxial stretching to the diaphragm, this mode easy operation, be convenient for guarantee when tensile to the diaphragm, it is tensile even, improve the diaphragmatic result of use in later stage.
2. The utility model discloses, through setting up measuring mechanism, measuring mechanism is by the carousel, a supporting plate, the bow-shaped board, measuring stick and pull rod are constituteed, surface at the measuring stick is provided with the scale, the zero scale on simultaneous measurement pole surface is measuring stick and fixed establishment contact surface to bow-shaped board contact department, thereby when making the diaphragm fixed on fixed establishment, the height that the measuring stick rose is exactly the thickness of diaphragm, thereby when stretching the diaphragm, the staff can be through observing the distance that the measuring stick descends, confirm the tensile thickness of diaphragm, this mode easy operation, be convenient for observe the change of diaphragm thickness, install the magnifying glass simultaneously at the top of bow-shaped board, through setting up the magnifying glass, be convenient for the staff to the observation of scale interval.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of an environmental protection battery separator thickness adjusting device provided by the present invention;
fig. 2 is a side view of an environmental protection battery separator thickness adjusting device provided by the present invention;
fig. 3 is a schematic view of a slide way of an environment-friendly battery diaphragm thickness adjusting device provided by the utility model;
fig. 4 is the utility model provides an environmental protection battery diaphragm thickness adjusting device measuring mechanism schematic diagram.
Illustration of the drawings:
1. a device body; 2. a partition plate; 3. a baffle plate; 4. a fixing mechanism; 5. a measuring mechanism; 6. a crank; 7. a threaded sleeve; 8. a bidirectional screw rod; a horn-shaped supporting leg; 10. a turntable; 11. a support plate; 12. a magnifying glass; 13. a pull rod; 14. an arcuate plate; 15. a cavity; 16. a connecting rod; 17. a slider; 18. a slide rail; 19. a slideway; 20. scale lines; 21. and (6) measuring the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, an environment-friendly battery diaphragm thickness adjusting device comprises a device body 1, a partition plate 2 is installed inside the device body 1, a cavity 15 is formed below the partition plate 2, a slide 19 is formed in the surface of the partition plate 2, a bidirectional screw 8 is installed inside the cavity 15, a threaded sleeve 7 is symmetrically installed on the surface of the bidirectional screw 8, the top end of the threaded sleeve 7 is fixed with a fixing mechanism 4 on the surface of the partition plate 2 through a connecting rod 16, one end of the bidirectional screw 8 is fixed with the inner wall surface of the device body 1 through a bearing, and the other end of the bidirectional screw 8 penetrates through the surface of the device body 1 and is.
In this embodiment: through setting up thread bush 7, two-way lead screw 8, mutually supporting of fixed establishment 4 and crank 6, at the during operation, the staff fixes the diaphragm on fixed establishment 4, later the staff manually rotates crank 6, later crank 6 drives the two-way lead screw 8 rotation of one end, make thread bush 7 drive fixed establishment 4 through the connecting rod 16 on top and remove on 2 surfaces of baffle under the rotation of two-way lead screw 8, thereby realize the biaxial stretching to the diaphragm, this mode easy operation, be convenient for guarantee when tensile to the diaphragm, it is tensile even, improve later stage diaphragm's result of use, fixed establishment 4, the common general knowledge who belongs to this field, only use it, do not reform transform, so no longer detailed description control mode and circuit connection.
Specifically, 1 top surface edge symmetry of device body is provided with baffle 3, 3 top intermediate positions of one of them baffle are provided with carousel 10, measuring mechanism 5 is installed on carousel 10 top, the inside backup pad 11 of measuring mechanism 5 is fixed with carousel 10, 11 one ends in backup pad are provided with bow- shaped plate 14, 14 top surfaces of bow-shaped plate run through and are provided with measuring stick 21, and measuring stick 21 surface is provided with scale mark 20, scale mark 20 one side is provided with the scale interval, and measuring stick 21 and bow-shaped plate 14 top contact department when the zero scale position of scale interval is measuring stick 21 bottom and 4 surface contact of fixed establishment.
In this embodiment: through setting up measuring mechanism 5, after fixed diaphragm of fixed establishment 4, the staff removes measuring mechanism 5 to the top of diaphragm through carousel 10, make measuring stick 21 bottom and diaphragm top surface contact, surface at measuring stick 21 is provided with scale mark 20, the zero scale on measuring stick 21 surface is measuring stick 21 and fixed establishment 4 contact surface to bow-shaped plate 14 contact department simultaneously, thereby make the diaphragm when fixed establishment 4, the height that measuring stick 21 rises is the thickness of diaphragm, thereby when tensile to the diaphragm, the staff can be through the distance that runs through measuring stick 21 decline, confirm the tensile thickness of diaphragm, this mode easy operation, be convenient for observe the change of diaphragm thickness.
Specifically, slide rails 18 have been seted up to baffle 2 top surface symmetry, and fixed establishment 4 bottom surface is provided with slider 17, and fixed establishment 4 passes through slider 17 and the slide rail 18 sliding connection of bottom.
In this embodiment: through the mutual cooperation of the slide block 17 and the slide rail 18, the stability of the fixing mechanism 4 in the moving process is improved conveniently.
Specifically, the top end surface of the arched plate 14 is vertically provided with the magnifier 12.
In this embodiment: the magnifying glass 12 is arranged, so that a worker can conveniently observe the scale value.
Specifically, device body 1 bottom is provided with landing leg 9, and landing leg 9 is provided with a plurality ofly to four corners in device body 1 bottom are installed to a plurality of landing legs 9 equidistance.
In this embodiment: through setting up landing leg 9, be convenient for support the device body 1 to guarantee the stability of device body 1 in the course of the work.
Specifically, the top end of the measuring rod 21 is provided with a pull rod 13, and the surface of the crank 6 is provided with anti-skid convex particles.
In this embodiment: through setting up pull rod 13, be convenient for rotate measuring mechanism 5 through pull rod 13, through setting up anti-skidding convex particle, be convenient for improve the skid resistance of crank 6.
The working principle is as follows: when stretching, the worker fixes the two ends of the diaphragm inside the fixing mechanism 4, after the fixing is completed, the worker moves the measuring mechanism 5 to the upper part of the diaphragm through the rotary disc 10, so that the bottom end of the measuring rod 21 is in surface contact with the top of the diaphragm, the surface of the measuring rod 21 is provided with scale marks 20, meanwhile, the zero scale on the surface of the measuring rod 21 is the contact part between the contact surface of the measuring rod 21 and the fixing mechanism 4 and the cambered plate 14, when the diaphragm is fixed by the fixing mechanism 4, the rising height of the measuring rod 21 is the thickness of the diaphragm, so that when the diaphragm is stretched, the worker can determine the stretched thickness of the diaphragm through the descending distance of the measuring rod 21, the mode is simple to operate, the change of the thickness of the diaphragm is conveniently observed, the magnifier 12 is installed at the top of the cambered plate 14, and the magnifier 12 is arranged, so that the worker can conveniently, after placing the completion, the staff manually rotates crank 6, and later crank 6 drives the two-way lead screw 8 of one end and rotates, makes thread bush 7 drive fixed establishment 4 through the connecting rod 16 on top and remove on 2 surfaces of baffle under the rotation of two-way lead screw 8 to the realization is to the biaxial stretching of diaphragm, and this mode easy operation is convenient for guarantee when tensile to the diaphragm, and is tensile even, improves the diaphragmatic result of use in later stage.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides an environmental protection battery diaphragm thickness adjusting device, includes device body (1), its characterized in that, device body (1) internally mounted has baffle (2), cavity (15) have been seted up to baffle (2) below, slide (19) have been seted up on baffle (2) surface, cavity (15) internally mounted has two-way lead screw (8), thread bush (7) are installed to two-way lead screw (8) surface symmetry, it is fixed with fixed establishment (4) on baffle (2) surface that connecting rod (16) are passed through on thread bush (7) top, two-way lead screw (8) one end is passed through bearing and device body (1) inner wall fixed surface, two-way lead screw (8) other end runs through device body (1) surface and is connected with crank (6).
2. The environment-friendly battery diaphragm thickness adjusting device according to claim 1, wherein baffles (3) are symmetrically arranged at the edges of the top surface of the device body (1), a rotary table (10) is arranged at the middle position of the top of one of the baffles (3), a measuring mechanism (5) is installed at the top end of the rotary table (10), a support plate (11) inside the measuring mechanism (5) is fixed with the rotary table (10), an arched plate (14) is arranged at one end of the support plate (11), a measuring rod (21) is arranged on the top surface of the arched plate (14) in a penetrating manner, and scale marks (20) are arranged on the surface of the measuring rod (21).
3. The environment-friendly battery diaphragm thickness adjusting device according to claim 1, wherein slide rails (18) are symmetrically formed on the top surface of the partition plate (2), a slide block (17) is arranged on the bottom end surface of the fixing mechanism (4), and the fixing mechanism (4) is slidably connected with the slide rails (18) through the slide block (17) at the bottom end.
4. The environment-friendly battery diaphragm thickness adjusting device as claimed in claim 2, wherein one side of the scale mark (20) is provided with a scale value, and the zero scale position of the scale value is the contact position of the measuring rod (21) and the top end of the cambered plate (14) when the bottom end of the measuring rod (21) is in surface contact with the fixing mechanism (4).
5. An environmentally friendly battery separator thickness adjustment device according to claim 2, wherein a magnifying glass (12) is vertically mounted on the top end surface of the arcuate plate (14).
6. An environment-friendly battery separator thickness adjusting device according to claim 1, wherein the bottom end of the device body (1) is provided with a plurality of support legs (9), and the plurality of support legs (9) are equidistantly installed at four corners of the bottom end of the device body (1).
7. An environmentally friendly battery separator thickness adjustment device according to claim 2, wherein the measuring rod (21) is provided with a pull rod (13) at the top end.
8. The environment-friendly battery diaphragm thickness adjusting device of claim 1, wherein the surface of the crank (6) is provided with anti-skid convex particles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021625563.7U CN213026383U (en) | 2020-08-06 | 2020-08-06 | Environment-friendly battery diaphragm thickness adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021625563.7U CN213026383U (en) | 2020-08-06 | 2020-08-06 | Environment-friendly battery diaphragm thickness adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213026383U true CN213026383U (en) | 2021-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021625563.7U Expired - Fee Related CN213026383U (en) | 2020-08-06 | 2020-08-06 | Environment-friendly battery diaphragm thickness adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213026383U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116353039A (en) * | 2023-02-01 | 2023-06-30 | 鹤山运城新材料有限公司 | Manufacturing equipment and method for biaxially oriented nylon film |
-
2020
- 2020-08-06 CN CN202021625563.7U patent/CN213026383U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116353039A (en) * | 2023-02-01 | 2023-06-30 | 鹤山运城新材料有限公司 | Manufacturing equipment and method for biaxially oriented nylon film |
| CN116353039B (en) * | 2023-02-01 | 2023-09-15 | 鹤山运城新材料有限公司 | Manufacturing equipment and method for biaxially oriented nylon film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210420 |