CN218414709U - Tail roll feeding mechanism, tail roll device and battery manufacturing equipment - Google Patents
Tail roll feeding mechanism, tail roll device and battery manufacturing equipment Download PDFInfo
- Publication number
- CN218414709U CN218414709U CN202222556838.1U CN202222556838U CN218414709U CN 218414709 U CN218414709 U CN 218414709U CN 202222556838 U CN202222556838 U CN 202222556838U CN 218414709 U CN218414709 U CN 218414709U
- Authority
- CN
- China
- Prior art keywords
- tail
- adsorption
- feeding mechanism
- auxiliary
- clamping
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Secondary Cells (AREA)
Abstract
The utility model provides a tail book feeding mechanism, tail book device and battery manufacture equipment belongs to lithium cell production manufacture equipment technical field, and wherein, tail book feeding mechanism includes: a film clamping structure; and the adsorption structure is positioned on one side of the film clamping structure, which is far away from the tail coil position of the battery core. The utility model provides a pair of tail roll feeding mechanism, when the tail of the tail roll process tail roll of electric core to the tail end of diaphragm, press from both sides the membrane structure and loosen the diaphragm, adsorption structure keeps the absorption to the diaphragm tail end, and when the tail roll, adsorption structure can exert certain adsorption affinity to the tail end of diaphragm, makes the diaphragm tail end keep tension to avoid the swing of diaphragm tail end, guarantee the quality of electric core tail roll.
Description
Technical Field
The utility model relates to a lithium cell production manufacturing equipment technical field, concretely relates to tail book feeding mechanism, tail book device and battery manufacturing equipment.
Background
The tail coil is formed by coating a diaphragm with a certain length on the outermost layer of the battery cell after the battery cell lamination is finished. In the prior art, a tail roll feeding mechanism is generally used to clamp the tail end part of the diaphragm so as to maintain the tension of the diaphragm when the battery core is subjected to tail rolling. However, when the last residual part of the diaphragm is finalized, the tail roll feeding mechanism cancels the fixation of the diaphragm, so that the tail end of the diaphragm swings, the alignment degree during tail roll cannot be ensured, and the production quality of the battery cell is affected.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model lies in overcoming diaphragm tail end swing when electric core tail book among the prior art, alignment degree when unable assurance tail book influences electric core production quality's defect to a tail book feeding mechanism, tail book device and battery manufacture equipment are provided.
In order to solve the problem, the utility model provides a tail scroll feeding mechanism, include: a film clamping structure; and the adsorption structure is positioned on one side of the film clamping structure, which is far away from the tail coil position of the battery core.
Optionally, the tail roll feeding mechanism further includes a first auxiliary absorption portion, the first auxiliary absorption portion is located on one side of the absorption structure far away from the film clamping structure, and the absorption structure and the first auxiliary absorption portion are suitable for absorbing two sides of a diaphragm.
Optionally, the tail roll feeding mechanism further includes a second auxiliary adsorption portion, and the second auxiliary adsorption portion is located on one side of the film clamping structure far away from the adsorption structure.
Optionally, the film clamping structure includes a first clamping portion and a second clamping portion, the first clamping portion and the second clamping portion can move close to or away from each other, and the adsorption structure is disposed on the first clamping portion or the second clamping portion.
Optionally, the tail coil feeding mechanism further comprises a substrate and a driving module, the first clamping portion and the second clamping portion are slidably connected with the substrate, and the driving module is suitable for driving the substrate to move so as to drive the film clamping structure and the adsorption structure to move close to or far away from the battery core tail coil.
Optionally, the first clamping portion and the second clamping portion are arranged oppositely in a vertical direction, the first clamping portion is located above the second clamping portion, the adsorption structure is connected with the second clamping portion, the tail roll feeding mechanism further comprises a first auxiliary adsorption portion, the first auxiliary adsorption portion is located on one side, away from the membrane clamping structure, of the adsorption structure, the adsorption structure and the first auxiliary adsorption portion are suitable for adsorbing two sides of a membrane, the tail roll feeding mechanism further comprises a second auxiliary adsorption portion, the second auxiliary adsorption portion is located on one side, away from the adsorption structure, of the membrane clamping structure, and the first auxiliary adsorption portion and the second auxiliary adsorption portion are both connected with the substrate and are respectively located on two sides of the first clamping portion; and/or the presence of a gas in the gas,
first clamping part includes first mounting panel and first grip roll, first grip roll set up in on the first mounting panel, the second clamping part includes second mounting panel and second grip roll, the second grip roll set up in on the second mounting panel, first mounting panel with the second mounting panel all with but base plate sliding connection, first grip roll with the second grip roll sets up relatively.
Optionally, the adsorption structure is an adsorption plate.
Optionally, the tail roll feeding mechanism further includes a first auxiliary adsorption portion, the first auxiliary adsorption portion is located the adsorption structure is far away from one side of the film clamping structure, the adsorption structure and the first auxiliary adsorption portion are suitable for adsorbing two sides of the diaphragm, the tail roll feeding mechanism further includes a second auxiliary adsorption portion, the second auxiliary adsorption portion is located the film clamping structure is far away from one side of the adsorption structure, and the first auxiliary adsorption portion and/or the second auxiliary adsorption portion is a suction rod.
The utility model also provides a tail book device, including foretell tail book feeding mechanism.
The utility model also provides a battery manufacture equipment, including foretell tail book device.
The utility model has the advantages of it is following:
1. the utility model provides a pair of tail roll feeding mechanism, when the tail of the tail roll process tail roll of electric core to the tail end of diaphragm, press from both sides the membrane structure and loosen the diaphragm, adsorption structure keeps the absorption to the diaphragm tail end, and when the tail roll, adsorption structure can exert certain adsorption affinity to the tail end of diaphragm, makes the diaphragm tail end keep tension to avoid the swing of diaphragm tail end, guarantee the quality of electric core tail roll.
2. The utility model provides a pair of tail-scroll feeding mechanism through setting up the supplementary absorption portion of first supplementary absorption portion and second to with the adsorption structure cooperation, adsorb the diaphragm at the diaphragm tail end along the different positions of tape transport direction, can strengthen the control to the diaphragm tail end, further improve electric core tail-scroll quality.
3. The utility model provides a pair of tail book feeding mechanism, through setting up the drive module, make electric core when the tail book, can drive the tail end of diaphragm and move towards electric core tail book position to the tail book for electric core lasts the pay-off, and guarantees the permanent tension of tail book diaphragm.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are 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 shows a schematic structural diagram of a tail roll feeding mechanism provided by an embodiment of the present invention when a film clamping structure releases a diaphragm;
fig. 2 shows a schematic structural diagram of a tail roll feeding mechanism provided by an embodiment of the present invention when a membrane clamping structure clamps a membrane;
fig. 3 shows a schematic structural diagram of an alternative embodiment of a tail-roll feeding mechanism provided by an embodiment of the present invention when a membrane clamping structure releases a membrane.
Description of the reference numerals:
10. a film-sandwiching structure; 11. a first clamping portion; 111. a first mounting plate; 112. a first nip roller; 12. a second clamping portion; 121. a second mounting plate; 122. a second nip roller; 20. an adsorption structure; 30. a first auxiliary adsorption part; 40. a second auxiliary adsorption part; 50. a substrate; 60. a driving module; 70. a guide rail; 80. a pressure regulating valve; 90. an electromagnetic valve; 100. a cutting mechanism.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all 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 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; 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 according to specific situations by those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
One embodiment of a tail roll feed mechanism as shown in fig. 1-3 includes: the battery cell tail roll structure comprises a film clamping structure 10 and an adsorption structure 20, wherein the adsorption structure 20 is positioned on one side of the film clamping structure 10, which is far away from the position of the battery cell tail roll.
It should be noted that, referring to fig. 1 to fig. 3, the battery cell tail roll is disposed near the right side, that is, the tape running direction of the separator is from left to right, and therefore, the adsorption structure 20 is disposed at the left side of the film clamping structure 10 to match with the tail end of the separator.
When the tail of the battery core is rolled to the tail end of the diaphragm in the tail rolling process, the diaphragm is loosened by the film clamping structure 10, the adsorption structure 20 keeps adsorbing the tail end of the diaphragm, and when the tail is rolled, the adsorption structure 20 can apply certain adsorption force to the tail end of the diaphragm to keep the tail end of the diaphragm in tension, so that the swing of the tail end of the diaphragm is avoided, and the quality of the battery core tail roll is ensured.
As shown in fig. 1 and 2, the film sandwiching structure 10 includes a first sandwiching portion 11 and a second sandwiching portion 12, and the first sandwiching portion 11 and the second sandwiching portion 12 are movable toward and away from each other. Referring to fig. 1 and 2, the first clamping portion 11 and the second clamping portion 12 move from a position away from each other to approach each other, so as to clamp the diaphragm between the first clamping portion 11 and the second clamping portion 12.
In the present embodiment, as shown in fig. 1 and 2, the first clamping portion 11 and the second clamping portion 12 are disposed opposite to each other in the vertical direction, the first clamping portion 11 is located above the second clamping portion 12, and the adsorption structure 20 is connected to the second clamping portion 12. Therefore, referring to fig. 1 and 2, the adsorption structure 20 is disposed close to the lower side, and the adsorption surface of the adsorption structure 20 faces upward to adsorb the lower surface of the diaphragm.
Of course, the adsorption structure 20 may be connected to the first clamping portion 11, that is, the adsorption structure 20 is disposed close to the upper side, and the adsorption surface of the adsorption structure 20 faces downward to adsorb the upper surface of the diaphragm.
In the present embodiment, as shown in fig. 1 and 2, the adsorption structure 20 is an adsorption plate.
Of course, referring to fig. 3, the adsorption structure 20 may also be a suction rod, and the adsorption structure 20 may include a plurality of suction rods arranged side by side and at intervals.
It should be noted that, in another alternative embodiment, referring to fig. 3, the tail roll feeding mechanism further includes a first auxiliary absorption portion 30, the first auxiliary absorption portion 30 is located on a side of the absorption structure 20 away from the film clamping structure 10, and the absorption structure 20 and the first auxiliary absorption portion 30 can respectively absorb two sides of the diaphragm. Further, in another alternative embodiment, referring to fig. 3, the tail roll feeding mechanism further includes a second auxiliary absorption portion 40, and the second auxiliary absorption portion 40 is located on a side of the film clamping structure 10 away from the absorption structure 20.
It should be further noted that, referring to fig. 3, the adsorption structure 20 is connected to the second clamping portion 12, and the first auxiliary adsorption portion 30 and the second auxiliary adsorption portion 40 are disposed on two sides of the first clamping portion 11. Therefore, the adsorption structure 20 can adsorb the lower surface of the diaphragm, the first auxiliary adsorption part 30 and the second auxiliary adsorption part 40 can adsorb the upper surface of the diaphragm, and the diaphragm can be controlled on both sides of the diaphragm.
Through setting up the supplementary adsorption part 40 of first supplementary adsorption part 30 and second to with adsorption structure 20 cooperation, adsorb the diaphragm at the diaphragm tail end along the different positions of tape transport direction, can strengthen the control to the diaphragm tail end, further improve electric core tail-end lap quality.
It is worth mentioning that the first auxiliary absorption part 30 and the second auxiliary absorption part 40 are both fixedly arranged on the substrate 50, the first auxiliary absorption part 30 and the second auxiliary absorption part 40 are higher than the second clamping part 12 and the absorption structure 20 in the vertical direction, and the first auxiliary absorption part 30 and the second auxiliary absorption part 40 are arranged approximately horizontally with the first clamping part 11 when the first clamping part 11 and the second clamping part 12 clamp the diaphragm.
It should be noted that, referring to fig. 3, the first auxiliary absorption portion 30 and the second auxiliary absorption portion 40 are absorption rods.
Of course, the first auxiliary suction unit 30 and the second auxiliary suction unit 40 may have other shapes.
It should be noted that the negative pressure passes through the pressure regulating valve 80 and then enters the negative pressure detection meter, and then enters the electromagnetic valve 90, the electromagnetic valve 90 can control a plurality of paths, and the paths are respectively communicated with the adsorption structure 20, the first auxiliary adsorption part 30 and the second auxiliary adsorption part 40, so that the electromagnetic valve 90 can be sequentially closed in the process that the battery cell tail roll diaphragm is used for driving the diaphragm, and the first auxiliary adsorption part 30, the adsorption structure 20 and the second auxiliary adsorption part 40 are sequentially subjected to vacuum breaking.
As shown in fig. 1 to 3, the tail roll feeding mechanism further includes a base plate 50, and the first clamping portion 11 and the second clamping portion 12 are slidably connected to the base plate 50. Specifically, as shown in fig. 1 to 3, the first clamping portion 11 includes a first mounting plate 111 and a first clamping roller 112, the first clamping roller 112 is disposed on the first mounting plate 111, the second clamping portion 12 includes a second mounting plate 121 and a second clamping roller 122, the second clamping roller 122 is disposed on the second mounting plate 121, the first mounting plate 111 and the second mounting plate 121 are both slidably connected to the substrate 50, and the first clamping roller 112 and the second clamping roller 122 are disposed opposite to each other. Wherein, the adsorption structure 20 is connected with the second mounting plate 121, and the first auxiliary adsorption part 30 and the second auxiliary adsorption part 40 are both connected with the first mounting plate 111.
It is worth to say that the first clamping portion 11 further includes a first cylinder, the first cylinder is in transmission connection with the first mounting plate 111, the second clamping portion 12 further includes a second cylinder, the second cylinder is in transmission connection with the second mounting plate 121, and driving directions of the first cylinder and the second cylinder are opposite.
In the present embodiment, the first clamping roller 112 and/or the second clamping roller 122 are flexible roller bodies, that is, at least one of the first clamping roller 112 and the second clamping roller 122 is a flexible roller body, which is more convenient for clamping and fixing the membrane.
In this embodiment, the first clamping roller 112 is a steel roller, and the second clamping roller 122 is a rubber roller.
As shown in fig. 1 to fig. 3, the tail roll feeding mechanism further includes a driving module 60, and the driving module 60 can drive the substrate 50 to move so as to drive the film clamping structure 10 and the adsorption structure 20 to move close to or away from the cell tail roll position.
In the present embodiment, the driving module 60 is a linear module.
Through setting up drive module 60, make electric core when the tail book, can drive the tail end of diaphragm and move towards electric core tail book position to the tail book for electric core lasts the pay-off, and guarantees the permanent tension of tail book diaphragm.
It should be noted that the tail roll feeding mechanism is disposed on the vertical plate, and specifically, the driving module 60 is connected to the vertical plate. The vertical plate is further provided with a guide rail 70, and the base plate 50 is slidably arranged on the guide rail 70.
Of course, if the film clamping structure 10 is a tail roll, the tail roll mechanism can move towards the film clamping structure 10 in the winding process, and the driving module 60 is not needed, so that the film clamping structure 10 and the adsorption structure 20 can be fixed in position.
The embodiment also provides a specific implementation mode of the tail roll device, which comprises the tail roll feeding mechanism. The tail winding device can further comprise a material taking mechanism, a tail winding mechanism and a cutting mechanism 100, the material taking mechanism is used for clamping the battery cell to be subjected to tail winding and placing the battery cell on the tail winding mechanism, the diaphragm is stretched out simultaneously in the process of conveying the battery cell to be subjected to tail winding by the material taking mechanism, after the diaphragm is stretched out to a preset length, the diaphragm is clamped and adsorbed by the tail winding feeding mechanism, the diaphragm is cut off by the cutting mechanism 100 located behind the tail winding feeding mechanism, and at the moment, the tail winding mechanism can rotate the battery cell to be subjected to tail winding by winding the diaphragm.
In the present embodiment, as shown in fig. 3, the cutting mechanism 100 thermally cuts the separator using a hot melt.
The embodiment also provides a specific implementation mode of the battery manufacturing equipment, which comprises the tail winding device.
When the tail roll feeding mechanism of the present embodiment is used, first, the first mounting plate 111 and the second mounting plate 121 are brought close to each other, the first nipping roller 112 and the second nipping roller 122 nip the separator, and the adsorption structure 20 adsorbs the separator; then, the diaphragm is cut by the cutting mechanism 100; finally, the tail winding mechanism performs tail winding on the battery cell, and meanwhile, the driving module 60 drives the substrate 50 to move towards the tail winding mechanism to perform feeding of the diaphragm; when the substrate 50 is close to the tail winding mechanism and cannot be continuously close to the tail winding mechanism, the first clamping part 11 and the second clamping part 12 are slightly separated by a certain distance to loosen the diaphragm, at the moment, the adsorption structure 20 keeps adsorbing the tail end of the diaphragm, the tail winding mechanism continuously winds the battery cell, the tail end of the diaphragm slides along the adsorption surface of the adsorption structure 20 until the tail end of the diaphragm is completely separated from the adsorption structure 20, and the adsorption structure 20 breaks vacuum and stops adsorption.
According to the above description, the present patent application has the following advantages:
1. when the tail coil is wound, the adsorption structure can apply a certain adsorption force to the tail end of the diaphragm, so that the tail end of the diaphragm keeps tension, the tail end of the diaphragm is prevented from swinging, and the quality of the battery core tail coil is ensured;
2. electric core when the tail is rolled up, the drive module can drive the tail end of diaphragm and move towards electric core tail roll position to the tail that is electric core is rolled up and is lasted the pay-off, and guarantees tail roll diaphragm's permanent tension.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (10)
1. A tail coil feeding mechanism is characterized by comprising:
a sandwich structure (10);
and the adsorption structure (20), the adsorption structure (20) is positioned on one side of the film clamping structure (10) far away from the position of the cell tail coil.
2. A tail roll feeding mechanism according to claim 1, characterized in that the tail roll feeding mechanism further comprises a first auxiliary suction portion (30), the first auxiliary suction portion (30) is located on one side of the suction structure (20) away from the film clamping structure (10), and the suction structure (20) and the first auxiliary suction portion (30) are adapted to suck both sides of a diaphragm.
3. A tail roll feeding mechanism according to claim 1 or 2, characterized in that the tail roll feeding mechanism further comprises a second auxiliary adsorption part (40), and the second auxiliary adsorption part (40) is positioned on the side of the film clamping structure (10) far away from the adsorption structure (20).
4. A tail roll feeding mechanism according to claim 1, characterized in that the film clamping structure (10) comprises a first clamping portion (11) and a second clamping portion (12), the first clamping portion (11) and the second clamping portion (12) can move close to each other or away from each other, and the adsorption structure (20) is arranged on the first clamping portion (11) or the second clamping portion (12).
5. The tail coil feeding mechanism according to claim 4, further comprising a base plate (50) and a driving module (60), wherein the first clamping portion (11) and the second clamping portion (12) are slidably connected to the base plate (50), and the driving module (60) is adapted to drive the base plate (50) to move so as to drive the film clamping structure (10) and the adsorption structure (20) to move close to or away from the cell tail coil position.
6. The tail coil feeding mechanism according to claim 5, characterized in that the first clamping portion (11) and the second clamping portion (12) are oppositely arranged in a vertical direction, the first clamping portion (11) is located above the second clamping portion (12), the adsorption structure (20) is connected with the second clamping portion (12), the tail coil feeding mechanism further comprises a first auxiliary adsorption portion (30), the first auxiliary adsorption portion (30) is located on one side of the adsorption structure (20) far away from the film clamping structure (10), the adsorption structure (20) and the first auxiliary adsorption portion (30) are suitable for adsorbing two sides of a diaphragm, the tail coil feeding mechanism further comprises a second auxiliary adsorption portion (40), the second auxiliary adsorption portion (40) is located on one side of the film clamping structure (10) far away from the adsorption structure (20), and the first auxiliary adsorption portion (30) and the second auxiliary adsorption portion (40) are both connected with the substrate (50) and are respectively located on two sides of the first clamping portion (11); and/or the presence of a gas in the gas,
first clamping part (11) includes first mounting panel (111) and first pinch roll (112), first pinch roll (112) set up in on first mounting panel (111), second clamping part (12) include second mounting panel (121) and second pinch roll (122), second pinch roll (122) set up in on second mounting panel (121), first mounting panel (111) with second mounting panel (121) all with base plate (50) slidable connection, first pinch roll (112) with second pinch roll (122) set up relatively.
7. A tail roll feeding mechanism according to claim 1 or 2, characterized in that the suction structure (20) is a suction plate.
8. A tail roll feeding mechanism according to claim 1, characterized in that the tail roll feeding mechanism further comprises a first auxiliary absorption portion (30), the first auxiliary absorption portion (30) is located at one side of the absorption structure (20) far away from the film clamping structure (10), and the absorption structure (20) and the first auxiliary absorption portion (30) are adapted to absorb two sides of a membrane, the tail roll feeding mechanism further comprises a second auxiliary absorption portion (40), the second auxiliary absorption portion (40) is located at one side of the film clamping structure (10) far away from the absorption structure (20), and the first auxiliary absorption portion (30) and/or the second auxiliary absorption portion (40) are absorption rods.
9. A tail reel device characterized by comprising the tail reel feeding mechanism according to any one of claims 1 to 8.
10. A battery manufacturing apparatus characterized by comprising the tail-wind device of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222556838.1U CN218414709U (en) | 2022-09-26 | 2022-09-26 | Tail roll feeding mechanism, tail roll device and battery manufacturing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222556838.1U CN218414709U (en) | 2022-09-26 | 2022-09-26 | Tail roll feeding mechanism, tail roll device and battery manufacturing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218414709U true CN218414709U (en) | 2023-01-31 |
Family
ID=85034341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222556838.1U Active CN218414709U (en) | 2022-09-26 | 2022-09-26 | Tail roll feeding mechanism, tail roll device and battery manufacturing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218414709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116154263A (en) * | 2023-04-18 | 2023-05-23 | 深圳市联赢激光股份有限公司 | Battery cell tail winding device and battery cell tail winding method |
-
2022
- 2022-09-26 CN CN202222556838.1U patent/CN218414709U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116154263A (en) * | 2023-04-18 | 2023-05-23 | 深圳市联赢激光股份有限公司 | Battery cell tail winding device and battery cell tail winding method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102519558B1 (en) | Automatic replacing device of materials for secondary battery manufacture equipment | |
| CN218414709U (en) | Tail roll feeding mechanism, tail roll device and battery manufacturing equipment | |
| WO2022083499A1 (en) | Tab roll changing device and winding apparatus | |
| CN108701869B (en) | Automatic tape changing device for winding battery cell and battery cell winding equipment | |
| CN111029639A (en) | Film coating mechanism | |
| CN112838260A (en) | Lamination device | |
| CN113506903B (en) | Frame laminating equipment | |
| CN113659292B (en) | Tab welding device and battery cell production equipment | |
| CN114314111A (en) | Transfer device and reel changing equipment | |
| CN113359337A (en) | Side cladding equipment of LCD module | |
| CN211507800U (en) | Rubberizing device and electricity core winder | |
| CN216597679U (en) | Tail coil device and battery core processing equipment | |
| CN117117291A (en) | Blade cell winder and pole piece entering mechanism | |
| CN216996910U (en) | Tape splicing device and reel changing equipment | |
| CN111941865A (en) | Membrane material positioning device and membrane material compounding equipment | |
| CN213401287U (en) | Tab reel changing device and winding equipment | |
| JP4060732B2 (en) | Winding device | |
| CN115149116A (en) | Electricity core coiling equipment | |
| CN212636651U (en) | Membrane material positioning device and membrane material compounding equipment | |
| CN114314113A (en) | Tape splicing device and reel changing equipment | |
| CN218849548U (en) | Rubberizing device and electric core winder | |
| CN211265635U (en) | Film coating mechanism | |
| CN116632317B (en) | Battery cell winding equipment and battery cell winding method | |
| CN219791933U (en) | Flexible rubberizing mechanism | |
| CN117039111B (en) | Winding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |