CN218070115U - Preparation facilities of compound lithium battery diaphragm of imbibition that high reliability is strong - Google Patents
Preparation facilities of compound lithium battery diaphragm of imbibition that high reliability is strong Download PDFInfo
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- CN218070115U CN218070115U CN202220442626.8U CN202220442626U CN218070115U CN 218070115 U CN218070115 U CN 218070115U CN 202220442626 U CN202220442626 U CN 202220442626U CN 218070115 U CN218070115 U CN 218070115U
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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 a preparation facilities of compound lithium battery diaphragm of high reliability strong imbibition, relate to lithium battery technology field, including fixed establishment, bottom plate fixed connection is both ends position around base upper end surface right side, the roof is laid in bottom plate upper end surface, connecting plate fixed connection is in roof lower extreme surface left and right sides position, sleeve sliding connection intermediate position between bottom plate and roof, cardboard equipartition is arranged and is connected in the sleeve surface, connecting axle sliding connection is between two sleeves, drive separation between connecting plate and the bottom plate through the roof, take off sleeve and connecting axle after that, with the connection structure and the muffjoint of new first cutter and connecting axle, be connected the sleeve of both sides with the bottom plate again, adjust the angle of placing of first cutter after that, then fix the sleeve through the roof, fix the roof through bolt and connecting plate after that, so can make things convenient for structure normal operating, improve the efficiency of lithium battery diaphragm preparation.
Description
Technical Field
The utility model relates to a lithium battery technology field specifically is a preparation facilities of compound lithium battery diaphragm of strong liquid that absorbs of high reliability.
Background
The lithium ion battery mainly comprises five parts, namely a positive electrode material, a negative electrode material, a diaphragm, electrolyte and a packaging material. The battery diaphragm mainly plays the roles of preventing the positive electrode and the negative electrode from being in direct contact, preventing the battery from being short-circuited and transmitting ions, and is a key material for ensuring the safety of the battery and influencing the performance of the battery. Although the separator does not directly participate in the electrochemical reaction of the battery, the performance of the separator affects the properties of the battery, such as the interface structure, the internal resistance and the like, and further affects the performance of the battery, such as the energy density, the cycle life and the rate.
The existing lithium battery diaphragm needs precise cutting equipment in the preparation process, the cutter can be worn in the use process, the cutter needs to be replaced at the moment, and the common structure is complex in disassembly of the cutter, so that the working efficiency is reduced.
To the problem, the utility model provides a preparation facilities of compound lithium battery diaphragm of strong imbibition of high reliability.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a preparation facilities of compound lithium battery diaphragm of high reliability imbibition, bottom plate fixed connection is both ends position around base upper end surface right side, the roof is laid in bottom plate upper end surface, connecting plate fixed connection is in roof lower extreme surface left and right sides position, sleeve sliding connection is intermediate position between bottom plate and roof, cardboard equipartition range is connected in the sleeve surface, connecting axle sliding connection is between two sleeves, bolt sliding connection is in bottom plate right side surface lower extreme position, and sliding connection between bolt and the connecting plate, connecting axle surface equipartition range is connected with first cutter, first cutter that sets up on the connecting axle is after using a period, because the wearing and tearing on surface need be changed, at this time, need be through twisting the bolt, with separation between two bolts and the bottom plate, upwards spur the roof after that, drive through the roof separation between connecting plate and the bottom plate, after that will take off with sleeve and connecting axle, thereby change first cutter, when taking out the new first cutter and the connection structure of connecting axle, be connected with the sleeve of both sides with the bottom plate again, adjust the angle of placing of first cutter, then fix the sleeve through bolt and connecting plate, this can conveniently carry out the efficiency of operation, thereby the problem of the normal background of lithium battery is solved in the preparation.
In order to achieve the above object, the utility model provides a following technical scheme: a preparation device of a high-reliability strong-liquid-absorption composite lithium battery diaphragm comprises a base, wherein a fixing mechanism is fixedly connected to the right side of the outer surface of the upper end of the base;
fixed establishment includes the bottom plate, the roof, the sleeve, the cardboard, the connecting axle, bolt and connecting plate, bottom plate fixed connection is in both ends position around base upper end surface right side, the roof is laid in bottom plate upper end surface, connecting plate fixed connection is in roof lower extreme surface left and right sides position, sleeve sliding connection intermediate position between bottom plate and roof, the cardboard equipartition is arranged and is connected in the sleeve surface, connecting axle sliding connection is between two sleeves, bolt sliding connection is in bottom plate right side surface lower extreme position, and sliding connection between bolt and the connecting plate, connecting axle surface equipartition is arranged and is connected with first cutter.
Furtherly, telescopic inboard has been seted up the screw thread, bottom plate or roof be close to telescopic one side all seted up with cardboard assorted draw-in groove, the first cylinder of base upper end surface left side edge position fixedly connected with, base upper end surface left side position equipartition is arranged and is had the auxiliary wheel, base upper end surface right side fixedly connected with ruler, and the ruler is located the bottom plate right side, base right side surface fixed connection has the second cylinder.
Furthermore, the limiting plate is fixedly connected to the left side of the outer surface of the upper end of the bottom plate, the rotating plate is placed on the side, close to the first cutter, of the limiting plate, and the lower end of the rotating plate is rotatably connected with the bottom plate through the rotating shaft.
Further, the outer surface of the upper end of the rotating plate is fixedly connected with an electric push rod, the outer surface of the upper end of the electric push rod is fixedly connected with a second cutter, the inner surface of the rotating plate is slidably connected with a second clamping shaft, and the second clamping shaft is fixedly connected with the limiting plate.
Furthermore, the upper end and the lower end of the outer surface of the left side of the second cutter are rotatably connected with a connecting curved plate through a rotating shaft, and the inner surface of the connecting curved plate is slidably connected with a screw.
Furthermore, the upper end of the outer surface of the screw is connected with a nut in a sliding manner, the nut is positioned at the upper end of the connecting bent plate, and the outer surface of the upper end of the nut is uniformly distributed and fixedly connected with fixing plates.
Furthermore, the two connecting bent plates are uniformly distributed on one side close to the connecting shaft and fixedly connected with first clamping shafts, and clamping grooves matched with the first clamping shafts are formed in the outer surface of the connecting shaft.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model provides a pair of compound lithium battery diaphragm's of strong imbibition of high reliability preparation facilities, first cutter that sets up on the connecting axle uses a period after, because the wearing and tearing on surface need change, at this time, need move the bolt through twisting, separate between two bolts and the bottom plate, upwards stimulate the roof after that, drive through the roof and separate between connecting plate and the bottom plate, will take off with sleeve and connecting axle after that, thereby change first cutter, take out when the connection structure with new first cutter and connecting axle, be connected with the sleeve of both sides with the bottom plate again, adjust the angle of placing of first cutter after that, then fix the sleeve through the roof, fix the roof through bolt and connecting plate after that, so can make things convenient for structure normal operating, improve the efficiency of lithium battery diaphragm preparation.
2. The utility model provides a pair of compound lithium battery diaphragm's of high reliability strong imbibition liquid preparation facilities, through setting up through threaded connection between connecting axle and the sleeve, the convenience is separated connecting axle and sleeve, thereby the convenience is changed first cutter, thereby improve device's preparation efficiency, convenient fixed to telescopic through the draw-in groove, connection structure through setting up the commentaries on classics board can be in the time gap of changing first cutter, cut lithium battery diaphragm through the second cutter, promote lithium battery diaphragm's preparation efficiency, through setting up electric putter, the convenient extension distance to the second cutter is adjusted, can be accurate cut lithium battery diaphragm, restrict with the commentaries on classics board through the second card axle, can be when the second cutter is idle, it influences first cutter work production to place the second cutter, fix the second cutter through the screw, can make to be connected inseparabler between second cutter and the connecting axle, through setting up the fixed plate and conveniently separating between nut and the screw, conveniently change the second cutter, improve device's work efficiency, through setting up first card axle and conveniently fixing the rotation angle to the waste material of second cutter, prevent that the waste material that the second cutter used from taking place the phenomenon in the lithium battery process and rock the phenomenon.
Drawings
Fig. 1 is a schematic perspective view of a device for manufacturing a high-reliability strong-liquid-absorption composite lithium battery diaphragm according to the present invention;
fig. 2 is a schematic view of a split structure of an adjusting structure of a device for manufacturing a high-reliability strong-liquid-absorption composite lithium battery diaphragm according to the present invention;
fig. 3 is a schematic sectional view of a front view of the manufacturing apparatus of the high-reliability strong-liquid-absorption composite lithium battery diaphragm of the present invention;
fig. 4 is an enlarged schematic structural diagram of a position a in fig. 3 of the preparation device of the high-reliability strong-liquid-absorption composite lithium battery diaphragm of the present invention;
fig. 5 is a schematic structural view of a right side view and a partial sectional structure of a device for manufacturing a high-reliability strong-liquid-absorption composite lithium battery diaphragm according to the present invention;
fig. 6 is an enlarged schematic structural diagram of B in fig. 5 of a device for preparing a high-reliability strong-liquid-absorption composite lithium battery diaphragm of the present invention.
In the figure: 1. a base; 2. a fixing mechanism; 21. a base plate; 22. a top plate; 23. a sleeve; 24. clamping a plate; 25. a connecting shaft; 26. a bolt; 27. a connecting plate; 3. a first drum; 4. an auxiliary wheel; 5. a straightedge; 6. a second drum; 7. a first cutter; 8. connecting the curved plates; 9. a first chuck shaft; 10. a screw; 11. a nut; 12. a fixing plate; 13. a card slot; 14. rotating the plate; 15. a second chuck shaft; 16. an electric push rod; 17. a second cutter; 18. and a limiting plate.
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 order to solve the technical problem of fast replacement of the cutting structure, as shown in fig. 1 to 6, the following preferred technical solutions are provided:
a preparation device of a high-reliability strong-liquid-absorption composite lithium battery diaphragm comprises a base 1, wherein a fixing mechanism 2 is fixedly connected to the right side of the outer surface of the upper end of the base 1;
Specifically, after the first cutter 7 arranged on the connecting shaft 25 is used for a period of time, the surface is worn and needs to be replaced, at this time, the bolt 26 needs to be screwed, the two bolts 26 and the bottom plate 21 are separated, then the top plate 22 is pulled upwards, the top plate 22 drives the connecting plate 27 and the bottom plate 21 to be separated, then the same sleeve 23 and the connecting shaft 25 are taken down, so that the first cutter 7 is replaced, when a new connecting structure of the first cutter 7 and the connecting shaft 25 is taken out, the sleeves 23 on the two sides are connected with the bottom plate 21 again, then the placing angle of the first cutter 7 is adjusted, then the sleeve 23 is fixed through the top plate 22, then the top plate 22 is fixed through the bolts 26 and the connecting plate 27, so that the structure can be conveniently operated normally, and the preparation efficiency of the lithium battery diaphragm is improved.
In order to solve the technical problem of the clamping problem of the sleeve 23, as shown in fig. 5, the following preferred technical solutions are provided:
screw thread has been seted up to the inboard of sleeve 23, bottom plate 21 or roof 22 be close to one side of sleeve 23 all seted up with cardboard 24 assorted draw-in groove 13, the first cylinder 3 of base 1 upper end surface left side edge position fixedly connected with, base 1 upper end surface left side position equipartition is arranged has auxiliary wheel 4, base 1 upper end surface right side fixedly connected with ruler 5, and ruler 5 is located the bottom plate 21 right side, base 1 right side surface fixedly connected with second cylinder 6.
Specifically, through setting up through threaded connection between connecting axle 25 and the sleeve 23, conveniently separate connecting axle 25 and sleeve 23 to the convenience is changed first cutting knife 7, thereby improves the preparation efficiency of device, conveniently fixes sleeve 23 through draw-in groove 13.
In order to solve the technical problem of cutting the lithium battery separator, as shown in fig. 3, the following preferred technical solutions are provided:
the limiting plate 18 is fixedly connected to the left side of the outer surface of the upper end of the bottom plate 21, the rotating plate 14 is placed on the side, close to the first cutter 7, of the limiting plate 18, and the lower end of the rotating plate 14 is rotatably connected with the bottom plate 21 through a rotating shaft.
Specifically, the connecting structure of the rotating plate 14 can cut the lithium battery diaphragm through the second cutter 17 in the time gap for replacing the first cutter 7, so that the preparation efficiency of the lithium battery diaphragm is improved.
Further, as shown in fig. 3, the following preferred technical solutions are provided:
the outer surface of the upper end of the rotating plate 14 is fixedly connected with an electric push rod 16, the outer surface of the upper end of the electric push rod 16 is fixedly connected with a second cutter 17, the inner surface of the rotating plate 14 is slidably connected with a second clamping shaft 15, and the second clamping shaft 15 is fixedly connected with a limiting plate 18.
Specifically, through setting up electric putter 16, the extension distance to second cutter 17 is conveniently adjusted, can be accurate cut lithium battery diaphragm, restrict with commentaries on classics board 14 through second card axle 15, can place second cutter 17 and exert an influence to 7 work of first cutter when second cutter 17 is idle.
In order to solve the technical problem of cutter replacement, as shown in fig. 4, the following preferred technical solutions are provided:
the upper end and the lower end of the outer surface of the left side of the second cutter 17 are both rotatably connected with a connecting curved plate 8 through a rotating shaft, and the inner surface of the connecting curved plate 8 is slidably connected with a screw 10.
Specifically, the second cutter 17 is fixed by the screw 10, so that the connection between the second cutter 17 and the connecting shaft 25 is tighter.
Further, as shown in fig. 4, the following preferred technical solutions are provided:
the upper end of the outer surface of the screw 10 is connected with a nut 11 in a sliding way, the nut 11 is positioned at the upper end of the connecting bent plate 8, and the outer surface of the upper end of the nut 11 is uniformly distributed and fixedly connected with a fixing plate 12.
Specifically, the nut 11 and the screw 10 are conveniently separated by arranging the fixing plate 12, the second cutter 17 is conveniently and quickly replaced, and the working efficiency of the device is improved.
Further, as shown in fig. 4, the following preferred technical solutions are provided:
two connection bent plates 8 are evenly distributed on one side close to the connecting shaft 25 and are fixedly connected with first clamping shafts 9, and clamping grooves 13 matched with the first clamping shafts 9 are formed in the outer surface of the connecting shaft 25.
Specifically, the rotation angle of the second cutter 17 is conveniently fixed by arranging the first clamping shaft 9, so that the phenomenon that the second cutter 17 shakes in the using process is prevented, and the lithium battery diaphragm is damaged into waste materials.
In summary, the following steps: when the first cutter 7 arranged on the connecting shaft 25 is used for a period of time, because the surface is worn and needs to be replaced, at this time, the bolts 26 need to be screwed to separate the two bolts 26 from the bottom plate 21, then the top plate 22 is pulled upwards to drive the connecting plate 27 to separate from the bottom plate 21 through the top plate 22, then the same sleeve 23 and the connecting shaft 25 are taken down, so that the first cutter 7 is replaced, when a new connecting structure of the first cutter 7 and the connecting shaft 25 is taken out, the sleeves 23 on the two sides are connected with the bottom plate 21 again, then the placing angle of the first cutter 7 is adjusted, then the sleeve 23 is fixed through the top plate 22, and then the top plate 22 is fixed through the bolts 26 and the connecting plate 27, so that the normal operation of the structure can be facilitated, the efficiency of lithium battery diaphragm preparation is improved, and by arranging the connecting shaft 25 and the sleeves 23 in threaded connection, the connecting shaft 25 and the sleeve 23 are conveniently separated, so that the first cutter 7 is conveniently replaced, the preparation efficiency of the device is improved, the sleeve 23 is conveniently fixed through the clamping groove 13, the lithium battery diaphragm can be cut through the second cutter 17 in a time gap of replacing the first cutter 7 through the connecting structure of the rotating plate 14, the preparation efficiency of the lithium battery diaphragm is improved, the extension distance of the second cutter 17 is conveniently adjusted through the arrangement of the electric push rod 16, the lithium battery diaphragm can be accurately cut, the second clamping shaft 15 and the rotating plate 14 are limited, when the second cutter 17 is idle, the second cutter 17 is placed to influence the work of the first cutter 7, the second cutter 17 is fixed through the screw 10, the connection between the second cutter 17 and the connecting shaft 25 can be more tight, the nut 11 and the screw 10 are conveniently separated through the fixing plate 12, the convenient second cutter 17 that changes fast improves the work efficiency of device, fixes the rotation angle of second cutter 17 through setting up first card axle 9 convenience, prevents that second cutter 17 from taking place the phenomenon of rocking at the in-process that uses, leads to the lithium cell diaphragm to damage into the waste material.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a preparation facilities of compound lithium battery diaphragm of imbibition that high reliability is strong, includes base (1), its characterized in that: a fixing mechanism (2) is fixedly connected to the right side of the outer surface of the upper end of the base (1);
fixed establishment (2) includes bottom plate (21), roof (22), sleeve (23), cardboard (24), connecting axle (25), bolt (26) and connecting plate (27), both ends position around bottom plate (21) fixed connection in base (1) upper end surface right side, bottom plate (22) are laid in bottom plate (21) upper end surface, connecting plate (27) fixed connection is in roof (22) lower extreme surface left and right sides position, intermediate position between sleeve (23) sliding connection bottom plate (21) and roof (22), cardboard (24) equipartition is arranged and is connected in sleeve (23) surface, connecting axle (25) sliding connection is between two sleeves (23), bolt (26) sliding connection is in bottom plate (21) right side surface lower extreme position, and sliding connection between bolt (26) and connecting plate (27), connecting axle (25) surface equipartition is arranged and is connected with first cutting knife (7).
2. The preparation device of the high-reliability strong-liquid-absorption composite lithium battery diaphragm as claimed in claim 1, wherein: the inboard of sleeve (23) is seted up threadedly, one side that bottom plate (21) or roof (22) are close to sleeve (23) all seted up with cardboard (24) assorted draw-in groove (13), base (1) upper end surface left side border position fixedly connected with first cylinder (3), base (1) upper end surface left side position equipartition is arranged and is had auxiliary wheel (4), base (1) upper end surface right side fixedly connected with ruler (5), and ruler (5) are located bottom plate (21) right side, base (1) right side surface fixed connection has second cylinder (6).
3. The preparation device of the high-reliability strong-liquid-absorption composite lithium battery diaphragm as claimed in claim 1, wherein: the rotary cutter is characterized in that a limiting plate (18) is fixedly connected to the left side of the outer surface of the upper end of the bottom plate (21), a rotary plate (14) is arranged on one side, close to the first cutter (7), of the limiting plate (18), and the lower end of the rotary plate (14) is rotatably connected with the bottom plate (21) through a rotary shaft.
4. The preparation device of the high-reliability strong-liquid-absorption composite lithium battery diaphragm as claimed in claim 3, wherein: the outer fixed surface of the upper end of the rotating plate (14) is connected with an electric push rod (16), the outer fixed surface of the upper end of the electric push rod (16) is connected with a second cutter (17), the inner surface of the rotating plate (14) is connected with a second clamping shaft (15) in a sliding mode, and the second clamping shaft (15) is fixedly connected with the limiting plate (18).
5. The preparation device of the high-reliability strong-liquid-absorption composite lithium battery diaphragm as claimed in claim 4, wherein: the upper end and the lower end of the outer surface of the left side of the second cutter (17) are both rotatably connected with a connecting bent plate (8) through a rotating shaft, and the inner surface of the connecting bent plate (8) is slidably connected with a screw (10).
6. The preparation device of the high-reliability strong-liquid-absorption composite lithium battery diaphragm as claimed in claim 5, wherein: the outer surface upper end position sliding connection of screw (10) has nut (11), and nut (11) are located the upper end of connecting bent plate (8), and fixedly connected with fixed plate (12) are arranged to nut (11) upper end surface equipartition.
7. The preparation device of the high-reliability strong-liquid-absorption composite lithium battery diaphragm as claimed in claim 6, wherein: two connect bent plate (8) and be close to connecting axle (25) one side equipartition and arrange first calorie of axle (9) of fixedly connected with, connecting axle (25) surface is seted up with first calorie of axle (9) assorted draw-in groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220442626.8U CN218070115U (en) | 2022-03-02 | 2022-03-02 | Preparation facilities of compound lithium battery diaphragm of imbibition that high reliability is strong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220442626.8U CN218070115U (en) | 2022-03-02 | 2022-03-02 | Preparation facilities of compound lithium battery diaphragm of imbibition that high reliability is strong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218070115U true CN218070115U (en) | 2022-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220442626.8U Active CN218070115U (en) | 2022-03-02 | 2022-03-02 | Preparation facilities of compound lithium battery diaphragm of imbibition that high reliability is strong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218070115U (en) |
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2022
- 2022-03-02 CN CN202220442626.8U patent/CN218070115U/en active Active
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