CN222989324U - Unreeling deviation correcting device - Google Patents
Unreeling deviation correcting device Download PDFInfo
- Publication number
- CN222989324U CN222989324U CN202422115689.4U CN202422115689U CN222989324U CN 222989324 U CN222989324 U CN 222989324U CN 202422115689 U CN202422115689 U CN 202422115689U CN 222989324 U CN222989324 U CN 222989324U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- unreeling
- deviation correcting
- roller
- unreeling shaft
- 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
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
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Abstract
The utility model discloses an unreeling deviation correcting device which comprises an unreeling device, a supporting device and a supporting piece, wherein the unreeling device comprises an unreeling shaft and a first guide rail, the unreeling shaft is slidably arranged on the first guide rail and can rotate around the unreeling shaft, the deviation correcting device comprises a deviation correcting actuator connected with the unreeling shaft and a deviation correcting sensor connected with the deviation correcting actuator, the deviation correcting sensor is arranged on the side edge of the unreeling shaft and is used for driving the unreeling shaft to move along the first guide rail, the supporting device is arranged at one end of the unreeling shaft and comprises a second guide rail, the second guide rail is arranged along the axial direction of the unreeling shaft, a third guide rail is slidably connected with the second guide rail and is arranged up and down, and the supporting piece is slidably connected with the third guide rail and can ascend along the third guide rail to be abutted against the end of the unreeling shaft. The unreeling deviation correcting device enables feeding of the material roll to be more convenient.
Description
Technical Field
The utility model relates to the field of film production equipment, in particular to an unreeling deviation correcting device.
Background
In the production of lithium batteries, the pole piece section equipment occupies relatively heavy weight and basically occupies about 44 percent of the whole manufacturing system, plays a vital role in the performance of the battery core, and has quite important significance for the research of the pole piece section equipment in the production of lithium batteries. Along with the increasing capacity of the energy storage battery core, in order to reduce the material cutting and turnover times between pole piece section equipment, the roll diameter and the width of a material roll are greater and greater, and the pole piece is heavier and heavier, so that the requirement on the bearing capacity of an unreeling shaft of the unreeling deviation correcting device is higher and higher. In order to avoid bending of the unreeling shaft due to long-time operation, a mechanism of the unreeling deviation correcting device is provided with fixed first vertical plates serving as supports at two ends of the unreeling roller in the prior art, such as C211283093U disclosed in 18 of 2020, 8 months, so that the strength of the unreeling roller is improved. However, this arrangement results in a very inconvenient loading and unloading of the rolls.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model provides the unreeling deviation correcting device, which enables the feeding of the material roll to be more convenient.
In order to achieve the purpose, the technical scheme adopted by the utility model is that the unreeling deviation correcting device comprises:
The unreeling device comprises an unreeling shaft and a first guide rail, wherein the unreeling shaft is slidably arranged on the first rail, and the unreeling shaft can axially rotate around the unreeling shaft;
The deviation correcting device comprises a deviation correcting actuator connected with the unreeling shaft and a deviation correcting sensor connected with the deviation correcting actuator, wherein the deviation correcting sensor is arranged on the side edge of the unreeling shaft, and the deviation correcting actuator is used for driving the unreeling shaft to move along the first guide rail;
The device comprises a reel, a support device, a third guide rail, a support piece and a support piece, wherein the support device is arranged at one end of the reel, the support device comprises a second guide rail, the second guide rail is arranged along the axial direction of the reel, the third guide rail is connected with the second guide rail in a sliding mode, the third guide rail is arranged up and down, the support piece is connected with the third guide rail in a sliding mode, and the support piece can ascend along the third guide rail to prop against the end portion of the reel.
Through the technical scheme, when the feeding and discharging rolls are needed, the supporting piece is lowered to a position which does not affect feeding and discharging, so that feeding and discharging are facilitated.
Further, the support piece comprises a support seat, a first roller and a second roller, the first roller and the second roller are rotatably connected to the support seat, the first roller and the second roller are oppositely arranged, when the support piece is propped against the unreeling shaft, the unreeling shaft is located between the first roller and the second roller, and the unreeling shaft is propped against the two rollers. When the unreeling shaft acts, the roller can rotate along with the rotation of the unreeling shaft, so that friction force between the unreeling shaft and the supporting piece is reduced, and the influence of external friction on the unreeling shaft is reduced as much as possible.
Further, the second guide rail is connected with the third guide rail through a fourth guide rail which is horizontally arranged, the fourth guide rail is in sliding connection with the second guide rail, the fourth guide rail is perpendicular to the second guide rail, and the third guide rail is in sliding connection with the fourth guide rail. Through setting up the fourth guide rail, make support piece can follow the third guide rail is along the fourth guide rail removes, thereby makes support piece avoid the loading zone of unreeling shaft, makes the material loading easier.
Further, the supporting device further comprises a connecting piece, one end of the connecting piece is connected with the deviation rectifying actuator, and the other end of the connecting piece is connected with the third guide rail or the fourth guide rail. The supporting device is connected with the deviation rectifying actuator through the connecting piece, when the deviation rectifying actuator acts, the supporting piece and the unreeling shaft move together under the driving of the deviation rectifying actuator, friction between the unreeling shaft and the supporting piece is avoided, and therefore the unreeling shaft is prevented from being worn.
Further, unreeling device still includes first base, first guide rail is located on the base, be equipped with slidable first slide on the first guide rail, first slide is equipped with first connecting hole, be equipped with the bearing in the first connecting hole, unreel the rotatable of axle is inserted and is established in the bearing, still be provided with the motor on the first slide, unreel the axle with the drive end of motor is connected.
Further, the supporting device further comprises a connecting plate, the connecting plate is provided with a second connecting hole, a bearing is arranged in the second connecting hole, the rotatable of the unreeling shaft is inserted in the bearing, the connecting plate is connected with a follow-up roller, the follow-up roller is parallel to the unreeling shaft, the follow-up roller can rotate around the connecting plate relative to the connecting plate, and a pole piece of the material roll penetrating the unreeling shaft passes through the follow-up roller and the deviation correcting sensor. And tensioning the pole piece through the follow-up roller, so that the accuracy of the deviation correcting sensor is ensured.
Further, the device comprises at least two follow-up rollers, and the deviation correcting sensor is arranged between the two follow-up rollers.
Further, a linear bearing is connected to the first base, a guide shaft is arranged in the linear bearing in a penetrating mode, and the guide shaft is fixedly connected with the connecting plate. The weight of the connecting plate and the follower roller is supported by the guide shaft, and the bearing capacity of the unreeling shaft is enhanced.
Further, the deviation correcting device further comprises a support, a screw rod and a guide rod which are parallel to each other are connected to the support, a sliding block is sleeved on the screw rod, the sliding block is connected with the screw rod through threads, a first through hole is formed in the sliding block, the guide rod penetrates through the first through hole, and the deviation correcting sensor is fixedly connected with the sliding block. The position of the deviation correcting sensor can be adjusted through the screw rod and the sliding block, so that the material rolls with different widths are adapted.
Further, the automatic feeding and discharging device comprises a fixed plate, wherein the fixed plate is provided with a second through hole matched with the unwinding shaft and the follow-up roller, the unwinding device and the deviation correcting device are respectively located on two sides of the fixed plate, the unwinding shaft and the follow-up roller respectively penetrate through the second through hole, and the support is fixedly connected with the fixed plate.
By the technical scheme, the utility model has the following beneficial effects:
1. According to the application, the movable supporting piece is arranged, when the unreeling shaft works, the supporting piece moves to the lower part of the unreeling shaft to support the unreeling shaft, so that the bearing capacity of the unreeling shaft is enhanced, and when loading and unloading are needed, the supporting piece leaves a loading area of the unreeling shaft, so that loading and unloading are more convenient;
2. according to the application, the deviation correcting sensor is fixed through the screw rod and the sliding block, and when the size of the material roll is changed, the position of the sliding block relative to the screw rod can be adjusted so as to ensure that the deviation correcting sensor is always in full contact with the pole piece.
The foregoing and other objects, features and advantages of the utility model will be apparent from the following more particular description of preferred embodiments, as illustrated in the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of an unreeling deviation correcting device in an embodiment of the utility model;
FIG. 2 is a schematic view of an unreeling device in an embodiment of the present utility model;
FIG. 3 is a schematic view of a supporting device according to an embodiment of the present utility model;
fig. 4 is a schematic structural diagram of a deviation correcting device according to an embodiment of the present utility model.
The reference numerals of the drawings comprise 1, a fixed plate, 2, an unreeling device, 21, a first base, 211, a linear bearing, 212, a guide shaft, 22, a first guide rail, 23, a first sliding plate, 24, a unreeling shaft, 25, a motor, 26, a connecting plate, 27, a follower roller, 3, a supporting device, 31, a second guide rail, 32, a first guide rail sliding plate, 33, a fourth guide rail, 34, a second guide rail sliding plate, 35, a third guide rail, 361, a supporting seat, 362, a roller, 37, a connecting piece, 4, a deviation rectifying device, 41, a bracket, 42, a screw rod, 43, a guide rod, 44, a sliding block, 45, a deviation rectifying sensor, 46, a rotating handle and 47.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, in the description of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and to distinguish between similar objects, and there is no order of preference between them, nor should they be construed as indicating or implying relative importance. Furthermore, in the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
Embodiment described in connection with fig. 1-4, an unreeling deviation correcting device is disclosed in this embodiment, including:
The fixing plate 1, the both sides of fixing plate 1 set up respectively unreel device 2 and strutting arrangement 3, be provided with deviation correcting device 4 between unreeling device 2 and the strutting arrangement 3.
The unreeling device comprises a first base 21, a first guide rail 22 is arranged on the first base 21, a first sliding plate 23 is arranged on the first guide rail 22, the first sliding plate 23 is provided with a first connection, a bearing is arranged in a first connection hole, an unreeling shaft 24 is abutted to the inner side surface of the bearing, and the unreeling shaft 24 is provided with a first end and a second end. The first sliding plate 23 is fixedly connected with a motor 25, and a first end of the unwinding shaft 24 is connected with a driving end of the motor 25. The axial direction of the unwinding shaft 24 is parallel to the first guide rail 22. The motor 25 can drive the unreeling shaft 24 to rotate around the shaft in the axial direction.
The unreeling shaft 24 is fixedly connected with a connecting plate 26, the connecting plate 26 is connected with two follow-up rollers 27 which are arranged at intervals, the axial direction of each follow-up roller 27 is parallel to the unreeling shaft 24, and the follow-up rollers 27 can rotate around themselves relative to the connecting plate 26.
The pole pieces of the material roll penetrating the unreeling shaft 24 pass through the two follow-up rollers 27 in sequence. The pole piece can be tensioned by the follower roller 27.
The first base 21 is connected with a linear bearing 211, a guide shaft 212 is arranged in the linear bearing 211 in a penetrating manner, and the guide shaft 212 is fixedly connected with the connecting plate 26. The weight of the connection plate 26 and the follower roller 27 is supported by the guide shaft 212, and the load-bearing capacity of the unreeling shaft 24 is also enhanced.
Three second through holes are formed in the fixing plate 1, and the unwinding shaft 24 and the two follow-up rollers 27 respectively penetrate through the second through holes. The support 41 of the deviation correcting device 4 is connected to the position, located between the two follow-up rollers 27, on the fixed plate 1, a screw rod 42 and a guide rod 43 which are parallel to each other are connected to the support 41, a sliding block 44 is sleeved on the screw rod 42, the sliding block 44 is connected with the screw rod 42 through threads, a first through hole is formed in the sliding block 44, the guide rod 43 penetrates through the first through hole, and the deviation correcting sensor 45 is fixedly connected to the sliding block 44. The position of the deviation correcting sensor 45 can be adjusted through the screw rod 42 and the sliding block 44, so that the material rolls with different widths can be adapted.
In this embodiment, a rotating handle 46 is fixedly connected to the end of the screw rod 42, threads are provided on the circumferential side of the rotating handle 46, and the screw rod 42 can be driven to rotate by rotating the rotating handle 46, so that the positions of the slider 44 and the deviation correcting sensor 45 are adjusted.
The deviation correcting device 4 further comprises a deviation correcting actuator 47 fixedly connected with the fixed plate 1, and the driving end of the deviation correcting actuator 47 is fixedly connected with the unreeling shaft 24. The deviation correcting actuator 47 is used for adjusting the position of the unreeling shaft 24 according to the value of the deviation correcting sensor 45, so as to achieve the purpose of deviation correction.
The unreeling shaft 24 can be placed on the supporting device 3 after passing through the second through hole. The support means 3 comprise two second guide rails 31 arranged at intervals, said second guide rails 31 being arranged in the axial direction of the unwind shaft 24. The two second guide rails 31 are slidably connected with a first guide rail sliding plate 32, two fourth guide rails 33 are arranged on the first guide rail sliding plate 32, the fourth guide rails 33 are horizontally arranged, and the fourth guide rails 33 are perpendicular to the second guide rails 31. The fourth guide rail 33 is slidably connected with a second guide rail sliding plate 34, and two third guide rails 35 extending along the vertical direction are arranged on the second guide rail sliding plate 34. The third guide rail 35 is slidably connected with a support member, the support member includes a support base 361, and two rollers 362 rotatably connected to the support base 361, the two rollers 362 are oppositely disposed, when the support member abuts against the unwinding shaft 24, the unwinding shaft 24 is located between the two rollers 362, and the unwinding shaft 24 abuts against the two rollers 362. When the unreeling shaft 24 is operated, the roller 362 rotates along with the rotation of the unreeling shaft 24, so as to reduce the friction between the unreeling shaft 24 and the supporting member, thereby reducing the influence of external friction on the unreeling shaft 24 as much as possible.
Through the above scheme, through setting up the fourth guide rail 33, make the support piece can follow the third guide rail 35 is along the fourth guide rail 33 removes, thereby makes the support piece avoid the loading area of unreeling shaft 24, makes the material loading easier.
Further, the supporting device 3 further includes a connecting member 37, one end of the connecting member 37 is connected to the deviation correcting actuator 47, and the other end of the connecting member 37 is connected to the first rail slide 32. The supporting device is connected with the deviation rectifying actuator 47 through the connecting piece 37, when the deviation rectifying actuator 47 acts, the supporting piece and the unwinding shaft 24 move together under the driving of the deviation rectifying actuator 47, so that friction between the unwinding shaft 24 and the supporting piece is avoided, and abrasion of the unwinding shaft 24 is avoided.
In another possible embodiment, one unreeling deviation correcting device may comprise two unreeling devices 2, two supporting devices 3 and two deviation correcting devices 4. Wherein, an unreeling device 2, a supporting device 3 and a deviation correcting device 4 are a group of device groups, and the two device groups are arranged on the same fixed plate 1 in parallel. The two device groups can independently operate, one device can be used for one time, the effect of saving the coil replacement time is achieved, and the production efficiency is improved.
While the principles and embodiments of the present utility model have been described in detail in the foregoing application of the principles and embodiments of the present utility model, the above examples are provided for the purpose of aiding in the understanding of the principles and concepts of the present utility model and may be varied in many ways by those of ordinary skill in the art in light of the teachings of the present utility model, and the above descriptions should not be construed as limiting the utility model.
Claims (10)
1. An unreeling deviation correcting device, which is characterized by comprising:
The unreeling device comprises an unreeling shaft and a first guide rail, wherein the unreeling shaft is slidably arranged on the first guide rail and can axially rotate around the unreeling shaft;
The deviation correcting device comprises a deviation correcting actuator connected with the unreeling shaft and a deviation correcting sensor connected with the deviation correcting actuator, wherein the deviation correcting sensor is arranged on the side edge of the unreeling shaft, and the deviation correcting actuator is used for driving the unreeling shaft to move along the first guide rail;
The device comprises a reel, a support device, a third guide rail, a support piece and a support piece, wherein the support device is arranged at one end of the reel, the support device comprises a second guide rail, the second guide rail is arranged along the axial direction of the reel, the third guide rail is connected with the second guide rail in a sliding mode, the third guide rail is arranged up and down, the support piece is connected with the third guide rail in a sliding mode, and the support piece can ascend along the third guide rail to prop against the end portion of the reel.
2. The unreeling deviation correcting device of claim 1, wherein the supporting member comprises a supporting seat, a first roller and a second roller, the first roller and the second roller are rotatably connected to the supporting seat, the first roller and the second roller are oppositely arranged, when the supporting member is abutted against the unreeling shaft, the unreeling shaft is positioned between the first roller and the second roller, and the unreeling shaft is abutted against the two rollers.
3. The unreeling deviation correcting device of claim 1, wherein the second guide rail and the third guide rail are connected through a fourth guide rail which is horizontally arranged, the fourth guide rail is slidably connected with the second guide rail, the fourth guide rail is perpendicular to the second guide rail, and the third guide rail is slidably connected with the fourth guide rail.
4. The unreeling deviation correcting device of claim 3 wherein the supporting device further comprises a connecting member, one end of the connecting member is connected with the deviation correcting actuator, and the other end of the connecting member is connected with the third guide rail or the fourth guide rail.
5. The unreeling deviation correcting device of claim 1, further comprising a first base, wherein the first guide rail is arranged on the base, a first sliding plate capable of sliding is arranged on the first guide rail, a first connecting hole is formed in the first sliding plate, a bearing is arranged in the first connecting hole, the unreeling shaft is rotatably inserted into the bearing, a motor is further arranged on the first sliding plate, and the unreeling shaft is connected with a driving end of the motor.
6. The unreeling deviation correcting device of claim 5, wherein the supporting device further comprises a connecting plate, the connecting plate is provided with a second connecting hole, a bearing is arranged in the second connecting hole, the unreeling shaft is rotatably inserted into the bearing, the connecting plate is connected with a follow-up roller, the follow-up roller is parallel to the unreeling shaft, the follow-up roller can rotate around the connecting plate relative to the connecting plate, and a pole piece of a material roll penetrating through the unreeling shaft passes through the follow-up roller and the deviation correcting sensor.
7. The unreeling deviation correcting device of claim 6, comprising at least two of the follower rollers, wherein the deviation correcting sensor is disposed between two of the follower rollers.
8. The unreeling deviation correcting device of claim 6, wherein the first base is connected with a linear bearing, a guide shaft is arranged in the linear bearing in a penetrating way, and the guide shaft is fixedly connected with the connecting plate.
9. The unreeling deviation correcting device of claim 6 further comprising a support, wherein a screw rod and a guide rod which are parallel to each other are connected to the support, a sliding block is sleeved on the screw rod, the sliding block is connected with the screw rod through threads, a first through hole is formed in the sliding block, the guide rod penetrates through the first through hole, and the deviation correcting sensor is fixedly connected with the sliding block.
10. The unreeling deviation correcting device of claim 9 further comprising a fixed plate, wherein the fixed plate is provided with a second through hole matched with the unreeling shaft and the follow-up roller, the unreeling device and the deviation correcting device are respectively positioned at two sides of the fixed plate, the unreeling shaft and the follow-up roller respectively penetrate through the second through hole, and the bracket is fixedly connected with the fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422115689.4U CN222989324U (en) | 2024-08-29 | 2024-08-29 | Unreeling deviation correcting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422115689.4U CN222989324U (en) | 2024-08-29 | 2024-08-29 | Unreeling deviation correcting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222989324U true CN222989324U (en) | 2025-06-17 |
Family
ID=95988317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422115689.4U Active CN222989324U (en) | 2024-08-29 | 2024-08-29 | Unreeling deviation correcting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222989324U (en) |
-
2024
- 2024-08-29 CN CN202422115689.4U patent/CN222989324U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105033017B (en) | Full-automatic die cutting machine for pole piece | |
| CN222989324U (en) | Unreeling deviation correcting device | |
| CN116216392B (en) | Unreeling integrated deviation rectifying and guiding device | |
| CN118753875B (en) | Automatic unreeling machine | |
| CN119873465A (en) | Winding and unwinding mechanism and winding and unwinding integrated device | |
| CN116853866B (en) | Coiling mechanism is used in production of coating diaphragm | |
| CN219393477U (en) | Lithium battery inserting sheet device | |
| CN219362720U (en) | Unreeling device for slitting non-woven fabrics | |
| CN212221845U (en) | Slitting machine's coiling mechanism | |
| CN213059556U (en) | Slitting and winding machine | |
| CN211017269U (en) | Cell winding device | |
| CN221234928U (en) | Unreeling device for electrode slice production | |
| CN212768897U (en) | Material belt deviation correcting device and winding equipment | |
| CN201838657U (en) | Pole piece forming equipment | |
| CN210759508U (en) | Automatic feeding mechanism of bag making machine | |
| CN221396354U (en) | Full-automatic dividing and cutting machine | |
| CN223467960U (en) | Self-tightening retractable assembly for rubber strips | |
| CN115258743A (en) | Film splitter | |
| CN209038699U (en) | Automatic large-scale hot and cold slitting and rewinding machine | |
| CN215885710U (en) | Aluminum-plastic composite belt winding machine | |
| CN222453905U (en) | A fabric unwinding comprehensive processing and rewinding device | |
| CN220925758U (en) | Shaftless unreeling device | |
| CN219823073U (en) | Paper roll finishing device | |
| CN218538620U (en) | Novel fire-resistant mica tape rolling device | |
| CN223832752U (en) | Terminal roll-up device of coating machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |