CN218507162U - Special mechanical shaft for lithium battery diaphragm edge folding - Google Patents
Special mechanical shaft for lithium battery diaphragm edge folding Download PDFInfo
- Publication number
- CN218507162U CN218507162U CN202222536014.8U CN202222536014U CN218507162U CN 218507162 U CN218507162 U CN 218507162U CN 202222536014 U CN202222536014 U CN 202222536014U CN 218507162 U CN218507162 U CN 218507162U
- Authority
- CN
- China
- Prior art keywords
- ring
- supporting
- shaft
- winding
- chuck
- 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.)
- Active
Links
Images
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
- 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
Landscapes
- Winding Of Webs (AREA)
Abstract
The utility model discloses a special mechanical axis of limit is received to lithium cell diaphragm, include: the winding installation axle, the left end of winding installation axle is connected with the drive arrangement on the receipts limit machine winding installation epaxial cover is equipped with left mount pad and right mount pad be provided with left installation circle on the mount pad of a left side, left side installation snare is established on winding installation epaxially the cover is equipped with left chuck and left lock ring on the installation circle of a left side. The advantages are that: can adjust arc mechanical axis subassembly's support elasticity through left regulating spring and right regulating spring, play cushioning effect well, can effectively support arc mechanical axis subassembly through left lock ring, right lock ring, arc mechanical axis subassembly both ends can not directly be exerted pressure to left chuck and right chuck on, have effectively solved more and more tight inconvenient dismantlement problem of screw locking sleeve and left chuck screw-thread fit.
Description
Technical Field
The utility model relates to a lithium battery diaphragm receives limit device, especially relates to a lithium battery diaphragm receives mechanical axis for limit.
Background
With the rapid development of new energy technologies, lithium batteries are applied more and more, a lithium battery diaphragm is one of key inner layer components, the performance of the lithium battery diaphragm determines the interface structure, internal resistance and the like of the lithium battery, the characteristics of the battery such as capacity, cycle and safety performance are directly influenced, 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 caused by contact between the two electrodes, and also has a function of allowing electrolyte ions to pass. 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. Lithium cell diaphragm can cut the rim charge that produces through cutting tool in order to guarantee product quality in process of production, in order to avoid these rim charges to cause the influence to normal production, need in step get up these rim charges unified rolling, just can use when collecting the rim charge and receive the limit machine, receive and be provided with the mechanical axis on the limit machine, during the rolling, the drive arrangement in the limit machine drives the mechanical axis rotation and carries out the rolling to lithium cell diaphragm rim charge.
The structure of the mechanical shaft of the existing edge folding machine generally comprises: the winding installation shaft, the left end of winding installation axle is connected with the drive arrangement on the receipts limit machine, and the cover is equipped with left mount pad and left chuck on winding installation axle left side, and the cover is equipped with right mount pad and right chuck on winding installation axle right side, sets up the screw thread on the right-hand member of winding installation axle and rather than the screw thread lock sleeve that mutually supports, is provided with a plurality of arc mechanical shaft subassembly between left mount pad and right mount pad, is provided with the brace rod in the inboard of arc mechanical shaft subassembly the fixed left brace rod and the right brace rod that is provided with on the winding installation axle between left side mount pad and the right mount pad are provided with a plurality of and brace rod mutually supporting engaging's engaging lug respectively on left brace rod and right brace rod, the lug is connected with its mutually supporting brace rod through the activity backing sheet, the one end of activity backing sheet is through round pin axle and brace rod swing joint, the other end of activity backing sheet is through round pin axle and lug swing joint, arc mechanical shaft subassembly, brace rod are supported on left brace rod and right brace rod through the backing sheet activity backing sheet that mutually supports with its mutually supporting lug.
During the use, screw thread lock sleeve screws up, the left end of screw thread lock sleeve can offset with the right-hand member of right mount pad, thereby promote left chuck to the left side and prop up a plurality of arc mechanical shaft subassembly under the activity backing sheet effect and extrude between left chuck and right chuck, make the mechanical shaft be in the tight state that rises, the back is accomplished in the rolling, loosen screw thread lock sleeve, the left end of screw thread lock sleeve can with the right-hand member phase separation of right mount pad, thereby lift left chuck and left mount pad off, a plurality of arc mechanical shaft subassembly tightens up under the effect of activity backing sheet and gravity, the coil stock falls down from the mechanical shaft and accomplishes the unloading.
Current receipts limit machine is when the rolling, when the continuous increase of lap change, generate pressure can directly exert pressure to both ends on left chuck and the right chuck through arc mechanical shaft subassembly, thereby can cause the rolling installation axle screw-thread fit of screw lock sleeve and left chuck one side to be more and more tight, hardly lift it off when unloading the book, it is inconvenient to unload the book, the force that arc mechanical shaft subassembly both ends were exerted pressure on left chuck and the right chuck is also uneven simultaneously, damage the chuck easily, the life and the stability of limit machine are received in the influence.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a special mechanical shaft for edge folding of a lithium battery diaphragm.
In order to solve the technical problem, the utility model discloses a technical scheme is: lithium cell diaphragm receives special mechanical axis in limit includes: the winding and installing device comprises a winding and installing shaft, wherein the left end of the winding and installing shaft is connected with a driving device on an edge winding machine, a left installing seat and a right installing seat are sleeved on the winding and installing shaft, a left installing ring is arranged on the left installing seat in a sleeved mode, a left chuck and a left supporting ring are sleeved on the left installing ring in a sleeved mode, a plurality of first screw holes are formed in the left supporting ring, the left supporting ring is fixedly connected with the right side of the left chuck through a plurality of first screws and first screw holes, a fixing ring is connected to the right side of the left installing ring, a plurality of second screw holes are formed in the fixing ring, the fixing ring is connected with the winding and installing shaft through a plurality of second screws and second screw holes, a plurality of third screw holes are formed in the left installing seat, and the left installing seat is fixedly connected with the left side of the left chuck through a plurality of third screws and third screw holes; the right mounting seat is provided with a right mounting ring which is sleeved on the winding mounting shaft, the right mounting ring is sleeved with a right chuck and a right supporting ring, the right supporting ring is provided with a plurality of fourth screw holes and is fixedly connected with the left side of the right chuck through a plurality of fourth screws and fourth screw holes, the right mounting seat is provided with a plurality of fifth screw holes, and the right mounting seat is fixedly connected with the right side of the right chuck through a plurality of fifth screws and fifth screw holes; the right end of the winding installation shaft is provided with threads and a thread locking sleeve matched with the threads; a plurality of arc-shaped mechanical shaft assemblies are arranged between the left mounting seat and the right mounting seat, support ribs are arranged on the inner sides of the arc-shaped mechanical shaft assemblies, a plurality of mounting grooves in which the support ribs are matched with each other are respectively arranged on the left support ring and the right support ring, a left support sleeve and a right support sleeve are movably sleeved on the winding mounting shaft between the left mounting seat and the right mounting seat, a plurality of connecting lugs matched with the support ribs are respectively arranged on the left support sleeve and the right support sleeve, the connecting lugs are connected with the support ribs matched with the connecting lugs through movable support sheets, one end of each movable support sheet is movably connected with the support ribs through first pin shafts, the other end of each movable support sheet is movably connected with the corresponding connecting lugs through second pin shafts, and the arc-shaped mechanical shaft assemblies and the support ribs are supported on the left support sleeve and the right support sleeve through the movable support sheets matched with the arc-shaped mechanical shaft assemblies and the support ribs; a left stop ring matched with the winding installation shaft on the right side of the left support sleeve is arranged on the winding installation shaft on the right side of the left support sleeve, the left stop ring is fixed on the winding installation shaft through a left fixing bolt, a left adjusting spring is sleeved on the winding installation shaft on the left side of the left support sleeve, one end of the left adjusting spring abuts against the fixing ring, and the other end of the left adjusting spring abuts against the left support sleeve; a right stop ring matched with the winding installation shaft on the right side of the right support sleeve is arranged on the winding installation shaft on the right side of the right support sleeve, the right stop ring is fixed on the winding installation shaft through a right fixing bolt, a right adjusting spring and a middle stop ring are sleeved on the winding installation shaft on the left side of the right support sleeve, the middle stop ring is fixed on the winding installation shaft through a middle fixing bolt, one end of the right adjusting spring abuts against the middle stop ring, and the other end of the right adjusting spring abuts against the right support sleeve; when screwing up the thread locking sleeve, the left end of thread locking sleeve can offset with the right-hand member of right mount pad, thereby promote left chuck to the left side and prop up a plurality of arc mechanical axis subassembly under the effect of movable support piece and extrude between left chuck and right chuck, make the mechanical axis be in the tight state that rises, after the rolling is accomplished, loosen the thread locking sleeve, the left end of thread locking sleeve can with the right-hand member phase separation of right mount pad, thereby with left chuck, left side collar and left support ring lift off, a plurality of arc mechanical axis subassembly tightens up under the effect of movable support piece and gravity, the coil stock falls down from the mechanical axis and accomplishes the unloading.
In order to better solve the technical problem, the utility model discloses a further technical scheme be: four arc mechanical shaft assemblies are arranged between the left mounting seat and the right mounting seat, four mounting grooves matched with the supporting ribs are respectively formed in the left supporting ring and the right supporting ring, and four connecting lugs matched with the supporting ribs are respectively arranged on the left supporting sleeve and the right supporting sleeve.
The utility model has the advantages that: be provided with left support ring, right support ring, left side support cover, left side regulating spring, right side support cover, right side regulating spring, when the rolling, can adjust the support elasticity of arc mechanical shaft subassembly through left regulating spring and right regulating spring, play cushioning effect well, through left support ring, right side support ring can effectively support arc mechanical shaft subassembly, arc mechanical shaft subassembly both ends can not directly exert pressure on left chuck and right chuck, the more and more tight inconvenient dismantlement problem of screw locking cover and left chuck screw-thread fit has effectively been solved, prevent that the chuck from damaging, it is convenient to unload the book, guarantee the life and the stability of receipts limit machine.
Drawings
Fig. 1 is the utility model discloses lithium cell diaphragm receives the sectional structure schematic diagram of special mechanical axis in limit.
Fig. 2 is the utility model discloses arc mechanical axis subassembly and brace rod structural schematic in the special mechanical axis of limit is received to lithium cell diaphragm.
Fig. 3 is the utility model discloses left brace ring and arc mechanical axis subassembly and brace rod cooperation look sideways at the schematic structure in the special mechanical axis of lithium cell diaphragm receipts limit.
In the figure: 1. the winding and installing shaft, 2, a left installing seat, 21, a third screw hole, 3, a right installing seat, 31, a fifth screw hole, 4, a left installing ring, 41, a fixing ring, 42, a second screw hole, 5, a left chuck, 6, a left supporting ring, 61, a first screw hole, 7, a right installing ring, 8, a right chuck, 9, a right supporting ring, 91, a fourth screw hole, 92, an installing groove, 10, an arc-shaped mechanical shaft assembly, 101, a supporting rib, 11, a left supporting sleeve, 111, a connecting lug, 12, a right supporting sleeve, 13, a movable supporting sheet, 131, a first pin shaft, 132, a second pin shaft, 14, a left check ring, 141, a left fixing bolt, 15, a left adjusting spring, 16, a right check ring, 161, a right fixing bolt, 17, a right adjusting spring, 18, a middle check ring, 181, a middle fixing bolt, 19, a thread, 20 and a thread locking sleeve.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-3, the mechanical shaft special for edge folding of the lithium battery diaphragm comprises: the winding and winding device comprises a winding and mounting shaft 1, wherein the left end of the winding and mounting shaft 1 is connected with a driving device on an edge winding machine, a left mounting seat 2 and a right mounting seat 3 are sleeved on the winding and mounting shaft 1, a left mounting ring 4 is arranged on the left mounting seat 2, the left mounting ring 4 is sleeved on the winding and mounting shaft 1, a left chuck 5 and a left support ring 6 are sleeved on the left mounting ring 4, a plurality of first screw holes 61 are arranged on the left support ring 6, the left support ring 6 is fixedly connected with the right side of the left chuck 5 through the plurality of first screws and the first screw holes 61, a fixing ring 41 is connected to the right side of the left mounting ring 4, a plurality of second screw holes 42 are arranged on the fixing ring 41, the fixing ring 41 is connected with the winding and mounting shaft 1 through the plurality of second screws and the second screw holes 42, a plurality of third screw holes 21 are arranged on the left mounting seat 2, and the left mounting seat 2 is fixedly connected with the left side of the left chuck 5 through the plurality of third screws and the third screw holes 21; a right mounting ring 7 is arranged on the right mounting seat 3, the right mounting ring 7 is sleeved on the winding mounting shaft 1, a right chuck 8 and a right supporting ring 9 are sleeved on the right mounting ring 7, a plurality of fourth screw holes 91 are arranged on the right supporting ring 9, the right supporting ring 9 is fixedly connected with the left side of the right chuck 8 through a plurality of fourth screws and fourth screw holes 91, a plurality of fifth screw holes 31 are arranged on the right mounting seat 3, and the right mounting seat 3 is fixedly connected with the right side of the right chuck 8 through a plurality of fifth screws and fifth screw holes 31; the right end of the winding installation shaft 1 is provided with a thread 19 and a thread locking sleeve 20 matched with the thread 19; a plurality of arc-shaped mechanical shaft assemblies 10 are arranged between the left mounting seat 2 and the right mounting seat 3, support ribs 101 are arranged on the inner sides of the arc-shaped mechanical shaft assemblies 10, a plurality of mounting grooves 92 matched with the support ribs 101 are respectively arranged on the left support ring 6 and the right support ring 9, a left support sleeve 11 and a right support sleeve 12 are movably sleeved on the winding mounting shaft 1 between the left mounting seat 2 and the right mounting seat 3, a plurality of connecting lugs 111 matched with the support ribs 101 are respectively arranged on the left support sleeve 11 and the right support sleeve 12, the connecting lugs 111 are connected with the support ribs 101 matched with the support lugs through movable support sheets 13, one end of each movable support sheet 13 is movably connected with the support ribs 101 through a first pin shaft 131, the other end of each movable support sheet 13 is movably connected with the connecting lugs 111 through a second pin shaft 132, and the arc-shaped mechanical shaft assemblies 10 and the support ribs 101 are supported on the left support sleeve 11 and the right support sleeve 12 through the movable support sheets 13 matched with the support sheets; a left check ring 14 matched with the winding installation shaft 1 on the right side of the left support sleeve 11 is arranged on the winding installation shaft 1 on the right side of the left support sleeve 11, the left check ring 14 is fixed on the winding installation shaft 1 through a left fixing bolt 141, a left adjusting spring 15 is sleeved on the winding installation shaft 1 on the left side of the left support sleeve 11, one end of the left adjusting spring 15 abuts against the fixed ring 41, and the other end of the left adjusting spring 15 abuts against the left support sleeve 11; a right check ring 16 matched with the winding installation shaft 1 on the right side of the right support sleeve 12 is arranged on the winding installation shaft 1 on the right side of the right support sleeve 12, the right check ring 16 is fixed on the winding installation shaft 1 through a right fixing bolt 161, a right adjusting spring 17 and a middle check ring 18 are sleeved on the winding installation shaft 1 on the left side of the right support sleeve 12, the middle check ring 18 is fixed on the winding installation shaft 1 through a middle fixing bolt 181, one end of the right adjusting spring 17 abuts against the middle check ring 18, and the other end of the right adjusting spring 17 abuts against the right support sleeve 12.
During rolling, screw locking sleeve 20 is screwed up, the left end of screw locking sleeve 20 can offset with the right-hand member of right mount pad 3, thereby promote left chuck 5 to the left side and prop up a plurality of arc mechanical axis subassembly 10 and extrude between left chuck 5 and right chuck 8 under the effect of movable support piece 13, make the mechanical axis be in tight state that rises, after the rolling is accomplished, loosen screw locking sleeve 20, the left end of screw locking sleeve 20 can be with the right-hand member phase separation of right mount pad 3, thereby lift left chuck 5, left side collar 4 and left support ring 6 off, a plurality of arc mechanical axis subassembly 10 tightens up under the effect of movable support piece 13 and gravity, the coil stock falls down from the mechanical axis and accomplishes the unloading.
The utility model discloses, be provided with left support ring 6, right side support ring 9, left side support cover 11, left side regulating spring 15, right side support cover 12, right side regulating spring 17, when the rolling, can adjust the support elasticity of arc mechanical axis subassembly 10 through left regulating spring 15 and right regulating spring 17, play the cushioning effect well, through left side support ring 6, right side support ring 9 can effectively support arc mechanical axis subassembly 10, arc mechanical axis subassembly 10 both ends can not directly exert pressure on left chuck 5 and right chuck 8, the more and more tight inconvenient dismantlement problem of screw locking sleeve 20 and left chuck 5 screw-thread fit has effectively been solved, prevent that the chuck from damaging, it is convenient to unload the book, guarantee the life and the stability of receipts limit machine.
In this embodiment, four arc-shaped mechanical shaft assemblies 10 are arranged between the left mounting seat 2 and the right mounting seat 3, four mounting grooves 92 for the mutual engagement of the supporting ribs 101 are respectively arranged on the left supporting ring 6 and the right supporting ring 9, and four connecting lugs 111 for the mutual engagement of the supporting ribs 101 are respectively arranged on the left supporting sleeve 11 and the right supporting sleeve 12.
The above, only be 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 familiar with the technical field of the present invention in the technical scope disclosed by the present invention, according to the technical solution of the present invention and the utility model thereof, the concept of the present invention is equivalent to replace or change, such as setting: three or five arc mechanical shaft assemblies, etc. are all covered in the protection scope of the utility model.
Claims (2)
1. Lithium cell diaphragm receives special mechanical axis in limit includes: rolling installation axle (1), the left end of rolling installation axle (1) is connected with the drive arrangement on the limit machine, its characterized in that: the winding and installing device is characterized in that a left installing seat (2) and a right installing seat (3) are sleeved on the winding and installing shaft (1), a left installing ring (4) is arranged on the left installing seat (2), the left installing ring (4) is sleeved on the winding and installing shaft (1), a left chuck (5) and a left supporting ring (6) are sleeved on the left installing ring (4), a plurality of first screw holes (61) are formed in the left supporting ring (6), the left supporting ring (6) is fixedly connected with the right side of the left chuck (5) through the plurality of first screws and the first screw holes (61), a fixing ring (41) is connected to the right side of the left installing ring (4), a plurality of second screw holes (42) are formed in the fixing ring (41), the fixing ring (41) is connected with the winding and installing shaft (1) through the plurality of second screws and the second screw holes (42), a plurality of third screw holes (21) are formed in the left installing seat (2), and the left installing seat (2) is connected with the left fixing screw hole of the left chuck (5) through the plurality of third screw holes (42); a right mounting ring (7) is arranged on the right mounting seat (3), the right mounting ring (7) is sleeved on the winding mounting shaft (1), a right chuck (8) and a right supporting ring (9) are sleeved on the right mounting ring (7), a plurality of fourth screw holes (91) are arranged on the right supporting ring (9), the right supporting ring (9) is fixedly connected with the left side of the right chuck (8) through a plurality of fourth screws and fourth screw holes (91), a plurality of fifth screw holes (31) are arranged on the right mounting seat (3), and the right mounting seat (3) is fixedly connected with the right side of the right chuck (8) through a plurality of fifth screws and fifth screw holes (31); a thread (19) and a thread locking sleeve (20) matched with the thread are arranged at the right end of the winding mounting shaft (1); a plurality of arc-shaped mechanical shaft assemblies (10) are arranged between the left mounting seat (2) and the right mounting seat (3), supporting ribs (101) are arranged on the inner sides of the arc-shaped mechanical shaft assemblies (10), a plurality of mounting grooves (92) matched with the supporting ribs (101) are respectively arranged on the left supporting ring (6) and the right supporting ring (9), a left supporting sleeve (11) and a right supporting sleeve (12) are movably sleeved on the winding mounting shaft (1) between the left mounting seat (2) and the right mounting seat (3), a plurality of connecting lugs (111) matched with the supporting ribs (101) are respectively arranged on the left supporting sleeve (11) and the right supporting sleeve (12), the connecting lugs (111) are connected with the supporting ribs (101) matched with the connecting lugs through movable supporting sheets (13), one end of each movable supporting sheet (13) is movably connected with the supporting ribs (101) through first pin shafts (131), the other end of each movable supporting sheet (13) is movably connected with the corresponding connecting lug (111) through second pin shaft (132), and the arc-shaped mechanical shaft assemblies (10) are movably matched with the supporting sleeves (11) and the supporting sheets (12); a left blocking ring (14) matched with the winding installation shaft (1) on the right side of the left support sleeve (11) is arranged on the winding installation shaft (1), the left blocking ring (14) is fixed on the winding installation shaft (1) through a left fixing bolt (141), a left adjusting spring (15) is sleeved on the winding installation shaft (1) on the left side of the left support sleeve (11), one end of the left adjusting spring (15) abuts against the fixing ring (41), and the other end of the left adjusting spring (15) abuts against the left support sleeve (11); a right check ring (16) matched with the right side of the right support sleeve (12) is arranged on the winding mounting shaft (1) on the right side of the right support sleeve (12), the right check ring (16) is fixed on the winding mounting shaft (1) through a right fixing bolt (161), a right adjusting spring (17) and a middle check ring (18) are sleeved on the winding mounting shaft (1) on the left side of the right support sleeve (12), the middle check ring (18) is fixed on the winding mounting shaft (1) through a middle fixing bolt (181), one end of the right adjusting spring (17) abuts against the middle check ring (18), and the other end of the right adjusting spring (17) abuts against the right support sleeve (12); when screwing up thread locking sleeve (20), the left end of thread locking sleeve (20) can offset with the right-hand member of right mount pad (3), thereby promote left chuck (5) to the left side and prop up a plurality of arc mechanical axis subassembly (10) and extrude between left chuck (5) and right chuck (8) under movable support piece (13) effect, make the mechanical axis be in the tight state that rises, after the rolling is accomplished, loosen thread locking sleeve (20), the left end of thread locking sleeve (20) can be separated with the right-hand member of right mount pad (3), thereby with left chuck (5), left collar (4) and left support ring (6) lift off, a plurality of arc mechanical axis subassembly (10) tighten up under movable support piece (13) and the effect of gravity, the coil stock falls down from the mechanical axis and accomplishes the unloading.
2. The mechanical shaft special for trimming the lithium battery diaphragm as claimed in claim 1, wherein: four arc-shaped mechanical shaft assemblies (10) are arranged between the left mounting seat (2) and the right mounting seat (3), four mounting grooves (92) which are matched with the supporting ribs (101) are respectively formed in the left supporting ring (6) and the right supporting ring (9), and four connecting lugs (111) which are matched with the supporting ribs (101) are respectively arranged on the left supporting sleeve (11) and the right supporting sleeve (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222536014.8U CN218507162U (en) | 2022-09-26 | 2022-09-26 | Special mechanical shaft for lithium battery diaphragm edge folding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222536014.8U CN218507162U (en) | 2022-09-26 | 2022-09-26 | Special mechanical shaft for lithium battery diaphragm edge folding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218507162U true CN218507162U (en) | 2023-02-21 |
Family
ID=85213770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222536014.8U Active CN218507162U (en) | 2022-09-26 | 2022-09-26 | Special mechanical shaft for lithium battery diaphragm edge folding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218507162U (en) |
-
2022
- 2022-09-26 CN CN202222536014.8U patent/CN218507162U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218507162U (en) | Special mechanical shaft for lithium battery diaphragm edge folding | |
| CN110154073B (en) | Grabbing manipulator for sorting waste batteries | |
| CN217648992U (en) | Pole piece rolling assembly, pole piece rolling device and pole piece assembly | |
| CN216054997U (en) | New energy battery bracket with shock attenuation effect | |
| CN218878849U (en) | Special automatic coil stripping mechanical shaft for lithium battery diaphragm edge folding | |
| CN210817638U (en) | Battery cell tab cutting mechanism | |
| CN210310119U (en) | Adjustable device for energy storage equipment transfer | |
| CN213124527U (en) | Green lithium cell former | |
| CN210723185U (en) | Plastic mold with protection device for automobile lithium battery | |
| CN217062578U (en) | New energy automobile integral type mouthful die casting that charges | |
| CN218396186U (en) | Pole piece slitting knife rest and pole piece slitting machine | |
| CN211521053U (en) | Position correcting device for rolling diaphragm | |
| CN211826394U (en) | Quick detection device of battery | |
| CN215578943U (en) | Automatic placing device for lithium ion battery diaphragm | |
| CN211352712U (en) | Assembly structure of wireless inductor | |
| CN220726888U (en) | Bearing seat adjusting mechanism of superfine powder concentrator | |
| CN209822777U (en) | Lithium battery with long cycle life | |
| CN213239403U (en) | Touch sensor mounting structure for battery detection | |
| CN217901977U (en) | Lithium battery balancing instrument for new energy automobile | |
| CN217062159U (en) | Pole piece and lithium ion battery containing same | |
| CN217820762U (en) | Multifunctional testing mechanism of lithium battery | |
| CN212944790U (en) | Two-roller edge rolling machine device with workpiece automatic separation mechanism | |
| CN217788628U (en) | Button cell's for bluetooth headset mounting structure convenient to dismouting | |
| CN217282611U (en) | Stator core tang processing auxiliary structure | |
| CN213602478U (en) | Motor anti-breaking electric brush structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |