CN220097954U - Unreeling mechanism - Google Patents
Unreeling mechanism Download PDFInfo
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- CN220097954U CN220097954U CN202320910683.9U CN202320910683U CN220097954U CN 220097954 U CN220097954 U CN 220097954U CN 202320910683 U CN202320910683 U CN 202320910683U CN 220097954 U CN220097954 U CN 220097954U
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- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
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- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of batteries and discloses an unreeling mechanism which comprises a rack and a bearing assembly arranged on the rack, wherein the bearing assembly comprises a first support plate, a second support plate and a bearing part; the first support plate and the second support plate are oppositely arranged, the bearing part is positioned between the first support plate and the second support plate, and the bearing part is used for bearing the winding drum; the first support plate can move relative to the second support plate along the direction towards the second support plate or away from the second support plate, and/or the second support plate can move relative to the first support plate along the direction towards the first support plate or away from the first support plate, so that the first support plate and the second support plate are respectively in abutting connection with or separated from the two ends of the bearing part. The unreeling mechanism disclosed by the utility model can meet the requirement of fixing reels with different sizes and can improve the working efficiency.
Description
Technical Field
The utility model relates to the technical field of batteries, in particular to an unreeling mechanism.
Background
Pole pieces are a great factor affecting the performance of batteries, and in the production and manufacturing process of pole pieces, the process of unreeling pole pieces is generally involved, namely, winding the pole pieces on a winding drum. In the existing unreeling device, fixed blocks are usually arranged on two sides of a reel, and the reel is fixed by matching the two fixed blocks. However, in order to be able to meet the fixing of reels of different sizes, the distance between the two fixing blocks is large, whereas when the size of the reel is small, the extension blocks can only be provided on both sides of the reel, so that the reel is fixed by the fixing blocks through the extension blocks. However, the arrangement of the extension blocks on both sides of the winding drum is generally completed through manual operation, which is time-consuming and has low efficiency.
Disclosure of Invention
The utility model provides an unreeling mechanism, which can improve the working efficiency while meeting the requirement of fixing reels with different sizes.
The utility model provides an unreeling mechanism, which comprises a rack and a bearing assembly arranged on the rack, wherein the bearing assembly comprises a first support plate, a second support plate and a bearing part;
the first support plate and the second support plate are oppositely arranged;
the bearing part is positioned between the first support plate and the second support plate and is used for bearing the winding drum;
the first support plate can move relative to the second support plate along the direction towards the second support plate or away from the second support plate, so that the first support plate and the second support plate are respectively in butt joint or separation from the butt joint state with the two ends of the bearing portion, and/or the second support plate can move relative to the first support plate along the direction towards the first support plate or away from the first support plate, so that the first support plate and the second support plate are respectively in butt joint or separation from the butt joint state with the two ends of the bearing portion.
The unreeling mechanism provided by the utility model is provided with the first support plate, the second support plate and the bearing part, wherein the bearing part is used for bearing the winding drum. When the reels with different sizes are required to be fixed on the rack, the reels can be placed on the bearing part firstly, and the bearing part is positioned between the first support plate and the second support plate, and the first support plate and/or the second support plate are moved through the bearing part, so that the first support plate and the second support plate are respectively abutted with the two ends of the bearing part, and the effect that the reels are fixed on the rack is achieved. When the winding drum is required to be taken down, the first support plate and/or the second support plate can be driven to move away from the bearing part, so that the first support plate and the second support plate are separated from the abutting state of the bearing part, and the winding drum is convenient to take down. Compared with the existing device, the unreeling mechanism provided by the utility model omits the operation flow of manually arranging the lengthened blocks, saves time and labor, and is beneficial to improving the working efficiency.
Drawings
FIG. 1 is a schematic view of an overall structure of an unreeling mechanism in an embodiment of the present utility model;
FIG. 2 is a schematic view of a lifting assembly and a supporting portion according to an embodiment of the present utility model;
fig. 3 is a schematic structural view of a first support plate according to an embodiment of the utility model.
In the figure:
10-a frame; 20-a support assembly; 21-a first bracket plate; 211-a first inflatable shaft; 212-a first bottom plate; 213-a first side plate; 214-upper connecting plate; 215-lower connection plate; 22-a second bracket plate; 221-a second inflatable shaft; 23-a supporting part; 30-a first drive; 31-a first rail; 32-a first cylinder; 40-a second drive means; 41-a second guide rail; 42-a second cylinder; 50-lifting assembly; 51-V-shaped blocks; 60-display means; 100-reel.
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.
Referring to fig. 1, the unreeling mechanism of the present embodiment comprises a frame 10 and a support assembly 20 disposed on the frame 10, the support assembly 20 for securing the reel 100 to the frame 10. Specifically, the supporting assembly 20 includes a first support plate 21, a second support plate 22, and a supporting portion 23, where the first support plate 21 and the second support plate 22 are disposed opposite to each other with a certain distance therebetween, and the supporting portion 23 is located between the first support plate 21 and the second support plate 22 along the arrangement direction of the first support plate 21 and the second support plate 22. The supporting portion 23 may be used to support the roll 100, for example, the supporting portion 23 has a columnar structure, the roll 100 is sleeved on the supporting portion 23, and two ends of the supporting portion 23 are exposed outside the roll 100. The first support plate 21 and the second support plate 22 are respectively abutted with two ends of the bearing portion 23, so that the bearing portion 23 is fixed under the cooperation of the first support plate 21 and the second support plate 22, and the fixing of the winding drum 100 is achieved.
The first support plate 21 may be moved relative to the second support plate 22 in a direction toward the second support plate 22 or away from the second support plate 22 to change the spacing between the first support plate 21 and the second support plate 22, which may facilitate accommodation of different sized rolls 100. Alternatively, the second support plate 22 may also be moved relative to the first support plate 21 in a direction toward the first support plate 21 or away from the first support plate 21, thereby changing the spacing between the first support plate 21 and the second support plate 22. It should be understood that when it is necessary to change the interval between the first and second support plates 21 and 22, this may be achieved by moving one of the first and second support plates 21 and 22 or simultaneously moving the first and second support plates 21 and 22, and the embodiment thereof is not limited thereto.
In some embodiments, with continued reference to fig. 1, when the first support plate 21 is movable relative to the frame 10 in a direction toward the second support plate 22 or away from the second support plate 22, the frame 10 may further be provided with a first driving device 30, where the first driving device 30 is used to drive the first support plate 21 to move so as to precisely control the moving distance of the first support plate 21. Specifically, the first driving device 30 includes two first guide rails 31 and a first cylinder 32 that are disposed in parallel, each first guide rail 31 extends along the arrangement direction of the first support plate 21 and the second support plate 22, and the two first guide rails 31 are arranged up and down. The upper and lower ends of the first support plate 21 may be respectively connected to the two first guide rails 31, and the first support plate 21 may be connected to the first guide rails 31 by a slider, for example, so that friction between the first support plate 21 and the first guide rails 31 may be conveniently reduced. The first cylinder 32 may be connected to the middle of the first support plate 21 through a connecting rod, and the first cylinder 32 may drive the first support plate 21 to move along the extending direction of the first guide rail 31, thereby changing the interval between the first support plate 21 and the second support plate 22. It will be appreciated that when two parallel first guide rails 31 are provided, it is ensured that the first carriage plate 21 remains stationary during movement, facilitating subsequent alignment with the spool 100 etc.
In some embodiments, with continued reference to fig. 1, when the second support plate 22 is movable relative to the frame 10 in a direction toward the first support plate 21 or away from the first support plate 21, the frame 10 may further be provided with a second driving device 40, where the second driving device 40 is configured to drive the second support plate 22 to move, so as to precisely control a moving distance of the second support plate 22. Specifically, the second driving device 40 includes two second guide rails 41 and a second air cylinder 42 that are disposed in parallel, each second guide rail 41 extends along the arrangement direction of the first support plate 21 and the second support plate 22, and the two second guide rails 41 are arranged up and down. The two lower ends of the second support plate 22 may be connected with the two second guide rails 41 through sliders, respectively, the second air cylinder 42 is connected with the middle of the second support plate 22 through a connecting rod, and the second air cylinder 42 may drive the second support plate 22 to move along the extending direction of the second guide rails 41, thereby changing the interval between the first support plate 21 and the second support plate 22. In the present embodiment, since two parallel second guide rails 41 are provided, it is ensured that the second holder plate 22 keeps running smoothly while moving.
It should be noted that when the first driving device 30 and the second driving device 40 are provided at the same time, the first guide rail 31 and the second guide rail 41 may be an integrated structure, that is, the first guide rail 31 and the second guide rail 41 are the same structure, which extends along the arrangement direction of the first support plate 21 and the second support plate 22, and the length of the formed guide rail may be greater than the maximum distance between the first support plate 21 and the second support plate 22 so as to adjust the positions of the first support plate 21 and the second support plate 22 at any time. Alternatively, in other embodiments, the first guide rail 31 and the second guide rail 41 may be separate structures, where the first guide rail 31 and the second guide rail 41 are separately disposed on two sides of the supporting portion 23, and the length of the first guide rail 31 is greater than the maximum travel of the first support plate 21, and the length of the second guide rail 41 is greater than the maximum travel of the second support plate 22. It will be appreciated that when the first guide rail 31 and the second guide rail 41 are designed as separate structures, the portion of the frame 10 facing the supporting portion 23 is not provided with a guide rail, so that no interference is generated to the spool 100.
In some embodiments, referring to fig. 1 and fig. 2 together, the unreeling mechanism of this embodiment further includes a lifting assembly 50, where the lifting assembly 50 is disposed on the frame 10 and is used to drive the supporting portion 23 to move in the vertical direction, that is, the supporting portion 23 can move up and down. As an embodiment, the elevation assembly 50 may include two V-shaped blocks 51 disposed opposite to each other in the arrangement direction of the first and second support plates 21 and 22, and the two V-shaped blocks 51 are located between the first and second support plates 21 and 22. Both ends of the supporting portion 23 are respectively clamped in the V-shaped block 51, so that the supporting portion 23 and the V-shaped block 51 are kept relatively fixed. The two V-shaped blocks 51 can synchronously move upwards or downwards, so that the supporting part 23 can be driven to move up and down.
Further, a first inflatable shaft 211 is further disposed on a side of the first support plate 21 facing the second support plate 22, and the first inflatable shaft 211 is located at a portion where the first support plate 21 abuts against the supporting portion 23. Specifically, referring to fig. 1 and 3 together, the first support plate 211 in this embodiment includes a first bottom plate 212, a first side plate 213, an upper connecting plate 214, and a lower connecting plate 215, where the first bottom plate 212, the upper connecting plate 214, and the lower connecting plate 215 are sequentially connected end to form a triangular frame, so as to ensure the structural stability of the first support plate 21. Each side of the first side plate 213 is connected to the first bottom plate 212, the upper connecting plate 214, and the lower connecting plate 215, respectively, and the first side plate 213 is disposed perpendicular to the first bottom plate 212, such that the first support plate 21 forms a shell-like structure having an opening at one side thereof, the opening being located at a side of the first support plate 21 facing away from the second support plate 22. The first inflatable shaft 211 is disposed through the first side plate 213, that is, the first inflatable shaft 211 and the first support plate 21 are relatively fixed, for example, a portion of the first inflatable shaft 211 connected to the first side plate 214 may be a portion near a connection portion of the upper connection plate 214 and the lower connection plate 215. The upper and lower ends of the first bottom plate 212 are respectively slidably connected to the two first guide rails 31, and when the first cylinder 32 drives the first support plate 21 to move along the extending direction of the first guide rails 31, the first air expansion shaft 211 and the first support plate 21 can be driven to move along the extending direction of the first guide rails 31 synchronously.
Similarly, a second inflatable shaft 221 is provided on the side of the second support plate 22 facing the first support plate 21, and the second inflatable shaft 221 is located at a position where the second support plate 22 abuts against the supporting portion 23. Specifically, the second support plate 22 may include a second bottom plate, a second side plate, an upper connecting plate, and a lower connecting plate (not shown in the figure), and it is understood that the second support plate 22 and the first support plate 21 are symmetrically disposed. That is, the second bottom plate, the second side plate, the upper connecting plate and the lower connecting plate are connected to form a shell-shaped structure with an opening at one side, and the second side plate is perpendicular to the second bottom plate, and the second inflatable shaft 221 is penetrating through the second side plate. The second inflatable shaft 221 may be connected to the second side plate at a position near the connection between the upper connection plate and the lower connection plate. The upper and lower ends of the second bottom plate are respectively slidably connected to the two second guide rails 41, and when the second air cylinder 42 drives the second support plate 22 to move along the extending direction of the second guide rails 41, the second air expansion shaft 221 and the second support plate 22 can be driven to move along the extending direction of the second guide rails 42 synchronously.
When the unreeling mechanism is in an initial state, an operator can sleeve the reel 100 on the supporting portion 23, then the two end portions of the supporting portion 23 are respectively clamped in the V-shaped blocks 51, and at this time, the distance between the first support plate 21 and the second support plate 22 is larger. Then, the two V-blocks 51 are driven to move upward in synchronization so that the inner diameter of the roll 100 in the horizontal direction (i.e., the arrangement direction of the first and second holder plates 21 and 22) is aligned with the first and second air-expanding shafts 211 and 221 on both sides. Then, the first support plate 21 and/or the second support plate 22 are driven to move toward the supporting portion 23, and the first air expansion shaft 211 and the second air expansion shaft 221 are opened so that the first air expansion shaft 211 abuts against one end of the supporting portion 23, and the second air expansion shaft 221 abuts against the other end of the supporting portion 23, at this time, the spool 100 is fixed on the frame 10. Finally, the two V-shaped blocks 51 are driven to move downward synchronously until the bearing part 23 is separated from the two V-shaped blocks 51.
It can be appreciated that in the present embodiment, by providing the lifting assembly 50, the first air expansion shaft 211 and the second air expansion shaft 221, the inner diameter of the spool 100 can be aligned with the first air expansion shaft 211 and the second air expansion shaft 221, so as to improve the alignment precision between the spool 100 and the first support plate 21 and the second support plate 22, and ensure the fixing effect of the spool 100 and the frame 10. In addition, the two V-shaped blocks 51 in the present embodiment may be kept relatively fixed, and the distance between the two V-shaped blocks may be slightly larger than the size of the smallest spool 100, so that the two V-shaped blocks 51 may perform lifting operation on the spool 100 of any size. Of course, the spacing between the two V-shaped blocks 51 can also be changed by moving one of the V-shaped blocks 51 or both V-shaped blocks 51, so as to meet different production requirements.
In the present embodiment, when the first inflatable shaft 211 and the second inflatable shaft 221 are provided, only the first inflatable shaft 211 or only the second inflatable shaft 221 may be provided, which is not limited in this embodiment. When the first inflatable shaft 211 and the second inflatable shaft 221 are simultaneously arranged, when the reel 100 needs to be replaced, the two sides of the reel 100 can be simultaneously separated from the abutting connection with the first support plate 21 and the second support plate 22, so that the reel 100 is more convenient to replace.
In some embodiments, the unreeling mechanism in the embodiment of the present utility model may further be provided with an electric cabinet (not shown in the figure) and a display device 60. The electric cabinet can control the first air cylinder 32 and the second air cylinder 42 to be opened or closed, so as to control the working time of the first air cylinder 32 and the second air cylinder 42, thereby controlling the moving distance of the first support plate 21 and the second support plate 22. The electric cabinet can also control the first air expansion shaft 211 and the second air expansion shaft 221 to be opened or closed, control the lifting assembly 50 to be opened or closed, and the like. The display device 60 may be used for displaying production information, for example, the display device 60 may be a touch-sensitive display screen, on which different sizes of reels 100 may be displayed, and the display device 60 may be in signal connection with an electric cabinet. The operator clicks the model information on the display screen according to the model of the actually placed winding drum 100, and the electric cabinet controls the running time of the first air cylinder 32 and the second air cylinder 42 according to the received signal instruction.
It will be apparent to those skilled in the art that various modifications and variations can be made to the embodiments of the present utility model without departing from the spirit and scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (10)
1. The unreeling mechanism is characterized by comprising a rack and a bearing assembly arranged on the rack, wherein the bearing assembly comprises a first support plate, a second support plate and a bearing part;
the first support plate and the second support plate are oppositely arranged;
the bearing part is positioned between the first support plate and the second support plate and is used for bearing the winding drum;
the first support plate can move relative to the second support plate along the direction towards the second support plate or away from the second support plate, so that the first support plate and the second support plate are respectively in butt joint or separation from the butt joint state with the two ends of the bearing portion, and/or the second support plate can move relative to the first support plate along the direction towards the first support plate or away from the first support plate, so that the first support plate and the second support plate are respectively in butt joint or separation from the butt joint state with the two ends of the bearing portion.
2. The unwind mechanism of claim 1, wherein said support assembly further comprises a first inflatable shaft disposed on a side of said first support plate facing said support portion and a second inflatable shaft disposed on a side of said second support plate facing said support portion.
3. Unreeling mechanism according to claim 2, further comprising a first driving device and/or a second driving device, wherein the first driving device is used for driving the first support plate to move relative to the second support plate in a direction towards the second support plate or away from the second support plate, and the second driving device is used for driving the second support plate to move relative to the first support plate in a direction towards the first support plate or away from the first support plate.
4. An unreeling mechanism according to claim 3, wherein the first driving means comprises a first cylinder and two first guide rails arranged in parallel;
the first guide rail extends along the arrangement direction of the first support plate and the second support plate, and two ends of the first support plate are respectively connected with the two first guide rails in a sliding manner;
the first air cylinder is used for driving the first support plate to move relative to the first guide rail along the extending direction of the first guide rail.
5. The unwind mechanism of claim 4, wherein said first bracket plate comprises a first bottom plate and a first side plate, said first side plate being connected to said first bottom plate and said first side plate being disposed perpendicular to said first bottom plate;
the two ends of the first bottom plate are respectively connected with the two first guide rails in a sliding mode, and the first air expansion shaft penetrates through the first side plates, so that when the first air cylinder drives the first bottom plate to move along the extending direction of the first guide rails, the first air expansion shaft and the first support plates are driven to move along the extending direction of the first guide rails synchronously.
6. An unreeling mechanism according to claim 3, wherein the second driving means comprises a second cylinder and two second guide rails arranged in parallel;
the second guide rail extends along the arrangement direction of the first support plate and the second support plate, and two ends of the second support plate are respectively connected with the two second guide rails in a sliding manner;
the second air cylinder is used for driving the second support plate to move along the extending direction of the second guide rail relative to the second guide rail.
7. The unreeling mechanism of claim 6, wherein the second support plate comprises a second bottom plate and a second side plate, wherein the second side plate is connected to the second bottom plate, and the second side plate is vertically arranged between the second side plate and the second bottom plate;
the two ends of the second bottom plate are respectively connected with the two second guide rails in a sliding mode, and the second air expansion shaft penetrates through the second side plates, so that when the second air cylinder drives the second bottom plate to move along the extending direction of the second guide rails, the second air expansion shaft and the second support plates are driven to move along the extending direction of the second guide rails synchronously.
8. The unreeling mechanism of claim 1, further comprising a lifting assembly disposed on the frame, wherein the lifting assembly is configured to drive the support portion to move in a vertical direction relative to the frame.
9. The unreeling mechanism of claim 8, wherein the lifting assembly comprises two V-shaped blocks which are oppositely arranged, and the two V-shaped blocks are positioned between the first support plate and the second support plate along the arrangement direction of the first support plate and the second support plate;
the two ends of the bearing part are respectively clamped with the two V-shaped blocks, and the two V-shaped blocks can move along the vertical direction relative to the frame so as to drive the bearing part to move along the vertical direction.
10. Unreeling mechanism according to claim 1, characterized in that the frame is further provided with an electric cabinet for controlling the movement distance of the first and/or second support plates according to the type of the reel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320910683.9U CN220097954U (en) | 2023-04-19 | 2023-04-19 | Unreeling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320910683.9U CN220097954U (en) | 2023-04-19 | 2023-04-19 | Unreeling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220097954U true CN220097954U (en) | 2023-11-28 |
Family
ID=88848191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320910683.9U Active CN220097954U (en) | 2023-04-19 | 2023-04-19 | Unreeling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220097954U (en) |
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2023
- 2023-04-19 CN CN202320910683.9U patent/CN220097954U/en active Active
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