Battery insulating film supporting device

Abstract

The utility model belongs to the field of battery insulating films, and particularly relates to a battery insulating film supporting device, which solves the problem that wrinkles are easy to occur when the surface of a battery is coated in the prior art, and comprises a first main plate, and the left end of the first main plate is hinged with a second main plate through a pin shaft; through arrangement of a rotating motor, a rotating rod, a swinging cylinder and a swinging plate, an output rotating shaft of the rotating motor drives the rotating rod to rotate at the first main plate, so that the rotating rod drives the swinging cylinder to swing in the rotating process, and the swinging cylinder can drive the swinging plate to synchronously swing under the limiting effect of the swinging cylinder when swinging; the second main plate is limited by the first main plate, and the swing plate can slide in the swing cylinder, so that the second main plate can be conveniently subjected to swing adjustment, the insulation film can be extruded to adjust the tension when coating the battery, the flatness of the insulation film coating the surface of the battery is greatly improved, and the service life of the insulation film is prolonged. And the condition of wrinkles can also be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of battery insulating films, in particular to a battery insulating film supporting device. Background Art

[0002] Battery insulation film is an insulating material used in battery components, usually made of polymers. Battery insulation film plays an important isolation and protection role in the battery manufacturing process, ensuring the safety, stability and durability of the battery.

[0003] During the battery coating process, the flexibility of the battery insulation film is different. If no support and support are performed during the battery coating, wrinkles may easily appear on the insulation film, which will seriously affect the quality of the battery coating insulation film.

[0004] The authorization announcement number in the prior art is: CN218893285U, and the name is a battery insulating film support device. The rebound device and the rebounder prevent the end insulating film corner from sticking to the side of the battery in advance under the push of the folding plate, thereby avoiding wrinkles on the side. The insulating film support rod is electroplated with Teflon on the surface of the insulating film support rod to further avoid the insulating film sticking to the insulating film support rod. However, in the actual application of the battery insulating film coating, although the device can facilitate the stable coating of the battery side to prevent wrinkles, and can prevent the insulating film from sticking to the battery side in advance, but the position of the insulating film is prone to shift when it is attached to the battery surface, which can easily cause wrinkles in the center of the insulating film. Utility Model Content

[0005] The technical problem solved by the utility model is that wrinkles are easily generated when the battery surface is coated in the prior art, and a battery insulating film supporting device is provided.

[0006] To solve the above technical problems, the utility model provides a battery insulating film support device, including a first main board, the left end of the first main board is hinged to the second main board through a pin shaft, the upper surface of the first main board is provided with a support adjustment mechanism, the support adjustment mechanism includes a rotating motor fixedly connected to the upper surface of the first main board, a rotating rod, a swinging cylinder, and a swinging plate sleeved on the inner wall of the swinging cylinder, the output end of the rotating motor rotates through the upper surface of the first main board and is fixedly connected to the upper end of the rotating rod, the outer surface of the rotating rod is fixedly connected to the reserved hole on the upper surface of the swinging cylinder, and the end of the swinging plate away from the swinging cylinder is hinged to the bottom surface of the second main board through a pin shaft.

[0007] Preferably, the outer surface of the swing plate is slidably connected to the inner wall of the swing cylinder, and the size of the swing plate is matched with the size of the swing cylinder. By setting the swing plate, the swing plate can not only slide in the swing plate under the drive of the swing cylinder, but also swing synchronously with the swing of the swing cylinder.

[0008] Preferably, a through groove is opened inside the second main board, and the inner wall of the through groove is rotatably connected to a threaded rod, and the outer surface of the threaded rod is threadedly connected to a threaded block. By setting the through groove and the threaded rod, the threaded rod can rotate inside the through groove, and the subsequent components can be driven to move by the threaded rod.

[0009] Preferably, the size of the threaded block is matched to that of the through slot, and the outer surface of the threaded block is slidably connected to the inner wall of the through slot. By setting up the threaded block, it can better move laterally in the through slot, and the threaded block, driven by the threaded rod, can not only move laterally, but also slide in a limited position through the through slot when moving laterally.

[0010] Preferably, a guide groove is provided on the upper surface of the second main board, an adjusting rod is fixedly connected to the upper surface of the threaded block, and the outer surface of the adjusting rod is slidably connected to the inner wall of the guide groove, and a rotatable protective sleeve is sleeved on the outer surface of the adjusting rod. By setting the guide groove, the adjusting rod can be easily slid in the guide groove driven by the threaded block, so that the adjusting rod can be limitedly slid, which greatly improves the sliding stability of the adjusting rod in the guide groove, and can guide the adjusting rod to avoid excessive movement and deviation.

[0011] Preferably, the left end of the threaded rod rotates through the inner wall of the second main board and is fixedly connected to a rotating disk, and a handle for facilitating the rotation of the rotating disk is installed on the outer surface of the rotating disk. By setting the rotating disk, the threaded rod can be easily rotated, thereby driving subsequent components to move.

[0012] Preferably, a mounting rod is fixedly connected to the upper surface of the first main board, and a first protective ring is sleeved on the lower end of the mounting rod, a nut is threadedly connected to the upper end of the mounting rod, and a second protective ring is fixedly connected to the bottom surface of the nut. By providing the mounting rod, it is possible to better facilitate the installation of the insulating film roll to the mounting rod, and the insulating film roll can be limited and blocked by the first protective ring.

[0013] Preferably, handles are fixedly connected to the front and back of the first mainboard, and the outer surface of the handle is provided with an anti-slip cover. By providing the handle, it is easier for the staff to hold the entire device, and the anti-slip cover on the surface of the handle can facilitate the stability of the entire device when held.

[0014] Compared with the related art, the utility model has the following beneficial effects:

[0015] 1. The utility model is provided with a rotating motor, a rotating rod, a swinging cylinder and a swinging plate. By starting the rotating motor, the output shaft of the rotating motor drives the rotating rod to rotate at the first main board, so that the rotating rod drives the swinging cylinder to swing during the rotation, and the swinging cylinder can drive the swinging plate to swing synchronously under the limiting action of the swinging cylinder when swinging, so that the second main board can be driven to swing through the swinging plate, and the second main board is limited by the first main board, and the swinging plate can slide in the swinging cylinder, so that the second main board can be easily swung, so that the insulating film can be squeezed and the tension can be adjusted when the battery is coated, thereby greatly improving the flatness of the insulating film when coated on the battery surface, and also avoiding the occurrence of wrinkles.

[0016] 2. The utility model can facilitate the extrusion of the insulating film and increase the tension of the insulating film on the battery surface by providing a swing plate. The position of the tension adjusting component can be adjusted according to needs by providing a through groove and a threaded rod. The threaded block can better move laterally in the through groove. The guide groove can greatly improve the sliding stability of the adjusting rod in the guide groove, and the adjusting rod can be guided to avoid excessive movement and deviation. The rotating disk can facilitate the rotation of the threaded rod. The mounting rod can better facilitate the installation of the insulating film roll to the mounting rod.

[0017] In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are specifically cited below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the overall device of the utility model;

[0020] Figure 2 It is a top view of the three-dimensional structure of the overall device of the utility model;

[0021] Figure 3 It is a three-dimensional structural schematic diagram of the support and adjustment mechanism of the utility model;

[0022] Figure 4 For this utility model Figure 2 A local enlarged schematic diagram of point A in the middle.

[0023] Numbers in the figure:

[0024] 1. First main board; 2. Second main board; 3. Support and adjustment mechanism; 301. Rotating motor; 302. Rotating rod; 303. Swinging cylinder; 304. Swinging plate; 4. Through slot; 5. Threaded rod; 6. Threaded block; 7. Guide slot; 8. Adjusting rod; 9. Protective sleeve; 10. Rotating disk; 11. Handle; 12. Mounting rod; 13. First protective ring; 14. Nut; 15. Second protective ring; 16. Handle. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4 A battery insulating film supporting device comprises a first main board 1, the left end of which is hingedly connected to a second main board 2 via a pin shaft, a supporting and adjusting mechanism 3 is provided on the upper surface of the first main board 1, and the supporting and adjusting mechanism 3 comprises a rotating motor 301 fixedly connected to the upper surface of the first main board 1, a rotating rod 302, a swinging cylinder 303, and a swinging plate 304 sleeved on the inner wall of the swinging cylinder 303.

[0027] refer to Figures 1 to 3 The setting of the rotating motor 301, the output shaft of the rotating motor 301 drives the rotating rod 302 to rotate, and the rotating rod 302 drives the swing cylinder 303 to swing at the lower part of the first main board 1 during the rotation, and drives the swing plate 304 to rotate synchronously during the swinging process, so that the swing plate 304 can drive the second main board 2 to swing synchronously, which is convenient for squeezing the insulating film through subsequent components to adjust the tension of the insulating film, so as to cover the battery surface.

[0028] The outer surface of the swing plate 304 is slidably connected to the inner wall of the swing cylinder 303, and the size of the swing plate 304 is adapted to the size of the swing cylinder 303. By setting the swing plate 304, the swing plate 304 can not only slide in the swing plate 304 under the drive of the swing cylinder 303, but also can swing synchronously with the swing of the swing cylinder 303.

[0029] This makes it easy to swing and adjust the second main board 2, and further makes it easy to squeeze the insulating film, thereby increasing the tension of the insulating film attached to the battery surface, thereby avoiding wrinkles when covering the battery.

[0030] A through slot 4 is provided inside the second main board 2, and a threaded rod 5 is rotatably connected to the inner wall of the through slot 4, and a threaded block 6 is threadedly connected to the outer surface of the threaded rod 5. By providing the through slot 4 and the threaded rod 5, the threaded rod 5 can rotate inside the through slot 4, and can drive subsequent components to move through the threaded rod 5, so that the position of the tension adjustment component can be adjusted as needed, thereby greatly improving the practicality and applicability of the overall device.

[0031] The size of the threaded block 6 is matched with the size of the through groove 4, and the outer surface of the threaded block 6 is slidably connected to the inner wall of the through groove 4. By setting the threaded block 6, it can better move laterally in the through groove 4. Not only can it move laterally, but it can also slide in a limited position through the through groove 4 during the lateral movement, thereby greatly improving the lateral movement stability and stability of the threaded block 6 in the second main board 2, and avoiding shaking and deviation during the lateral movement.

[0032] The output end of the rotating motor 301 rotates through the upper surface of the first main board 1 and is fixedly connected to the upper end of the rotating rod 302. The outer surface of the rotating rod 302 is fixedly connected to the reserved hole on the upper surface of the swing cylinder 303. The end of the swing plate 304 away from the swing cylinder 303 is hinged to the bottom surface of the second main board 2 through a pin shaft.

[0033] refer to Figures 1 to 3 The setting of the swing plate 304 can not only facilitate the synchronous swing with the swing of the swing cylinder 303, but also shrink in the swing cylinder 303 during the swinging process, so as to facilitate the swinging of the second main board 2, so that the second main board 2 can swing left and right under the limiting effect of the first main board 1, so as to adjust the extrusion and tension of the insulating film, so as to smoothly cover the battery surface and avoid the situation that the insulating film is wrinkled when covering the battery surface.

[0034] A guide groove 7 is formed on the upper surface of the second main board 2 , an adjusting rod 8 is fixedly connected to the upper surface of the threaded block 6 , and the outer surface of the adjusting rod 8 is slidably connected to the inner wall of the guide groove 7 , and a rotatable protective sleeve 9 is sleeved on the outer surface of the adjusting rod 8 .

[0035] By setting the guide groove 7, the adjusting rod 8 can be easily driven by the threaded block 6 to slide in the guide groove 7, so that the adjusting rod 8 can be easily limited in sliding, which greatly improves the sliding stability of the adjusting rod 8 in the guide groove 7, and can guide the adjusting rod 8 to avoid excessive movement and deviation.

[0036] The setting of the protective sleeve 9 can not only move laterally with the adjusting rod 8, but also rotate on the surface of the adjusting rod 8, so as to facilitate the stable transmission of the insulating film and greatly improve the practicality of the overall device.

[0037] The left end of the threaded rod 5 rotates through the inner wall of the second main board 2 and is fixedly connected to a rotating disk 10, and a handle 11 is installed on the outer surface of the rotating disk 10 for facilitating the rotation of the rotating disk 10. By setting the rotating disk 10, the threaded rod 5 can be easily rotated, thereby driving subsequent components to move, and the setting of the handle 11 can further facilitate the staff to manually rotate the rotating disk 10 for adjustment, and can also install a driving device for use according to needs.

[0038] A mounting rod 12 is fixedly connected to the upper surface of the first main board 1 , and a first protective ring 13 is sleeved on the lower end of the mounting rod 12 . A nut 14 is threadedly connected to the upper end of the mounting rod 12 , and a second protective ring 15 is fixedly connected to the bottom surface of the nut 14 .

[0039] By setting the mounting rod 12, the insulating film roll can be more conveniently installed on the mounting rod 12, and the insulating film roll can be limited and blocked by the first protective ring 13. The setting of the nut 14 and the second protective ring 15 can facilitate the limited and blocked insulation film roll, and the installation and disassembly of the insulation film roll, which greatly improves the convenience of installing the insulation film roll.

[0040] The front and back sides of the first main board 1 are fixedly connected with handles 16, and the outer surface of the handle 16 is provided with an anti-slip cover. By providing the handle 16, it is easier for the staff to hold the entire device, and the anti-slip cover on the surface of the handle 16 can facilitate the stability of the entire device when held, avoid the risk of slipping when used by hand, and greatly improve the use effect of the entire device.

[0041] The specific implementation process of the utility model is as follows: when the battery is coated with an insulating film, the insulating film roll is first installed on the mounting rod 12 through the nut 14. After installation, the nut 14 is used to clamp and protect the insulating film roll, so that the insulating film roll is subjected to a certain extrusion force and can rotate. After the installation is completed, the head end of the insulating film is pasted on the surface of the battery. At this time, by starting the rotating motor 301, the output shaft of the rotating motor 301 drives the rotating rod 302 to rotate, so that the rotating rod 302 drives the swing cylinder 303 to swing, and the swing cylinder 303 drives the swing plate 304 to swing synchronously, and the swing plate 304 drives the second main board 2 to swing while sliding in the swing cylinder 303, so that the second main board 2 can drive the adjusting rod 8 to squeeze the insulating film, thereby increasing the tension of the insulating film, thereby avoiding wrinkles when the insulating film is coated on the battery surface.

[0042] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A battery insulating film supporting device, comprising a first main board (1), characterized in that: The left end of the first main board (1) is hingedly connected to the second main board (2) via a pin shaft. The upper surface of the first main board (1) is provided with a support adjustment mechanism (3). The support adjustment mechanism (3) comprises a rotating motor (301) fixedly connected to the upper surface of the first main board (1), a rotating rod (302), a swinging cylinder (303), and a swinging plate (304) sleeved on the inner wall of the swinging cylinder (303). The output end of the rotating motor (301) rotates through the upper surface of the first main board (1) and is fixedly connected to the upper end of the rotating rod (302). The outer surface of the rotating rod (302) is fixedly connected to a reserved hole on the upper surface of the swinging cylinder (303). The end of the swinging plate (304) away from the swinging cylinder (303) is hingedly connected to the bottom surface of the second main board (2) via a pin shaft.

2. A battery insulating film supporting device according to claim 1, characterized in that: The outer surface of the swing plate (304) is slidably connected to the inner wall of the swing cylinder (303), and the size of the swing plate (304) and the size of the swing cylinder (303) are mutually adapted.

3. A battery insulating film supporting device according to claim 1, characterized in that: A through slot (4) is provided inside the second main board (2), and a threaded rod (5) is rotatably connected to the inner wall of the through slot (4), and a threaded block (6) is threadedly connected to the outer surface of the threaded rod (5).

4. A battery insulating film supporting device according to claim 3, characterized in that: The size of the threaded block (6) is compatible with the size of the through groove (4), and the outer surface of the threaded block (6) is slidably connected to the inner wall of the through groove (4).

5. A battery insulating film supporting device according to claim 4, characterized in that: A guide groove (7) is provided on the upper surface of the second main board (2); an adjustment rod (8) is fixedly connected to the upper surface of the threaded block (6); and the outer surface of the adjustment rod (8) is slidably connected to the inner wall of the guide groove (7); and a rotatable protective sleeve (9) is sleeved on the outer surface of the adjustment rod (8).

6. A battery insulating film supporting device according to claim 5, characterized in that: The left end of the threaded rod (5) rotates through the inner wall of the second main board (2) and is fixedly connected to a rotating disk (10), and a handle (11) is installed on the outer surface of the rotating disk (10) for facilitating the rotation of the rotating disk (10).

7. A battery insulating film supporting device according to claim 1, characterized in that: The upper surface of the first main board (1) is fixedly connected to a mounting rod (12), and the lower end of the mounting rod (12) is sleeved with a first protective ring (13); the upper end of the mounting rod (12) is threadedly connected to a nut (14), and the bottom surface of the nut (14) is fixedly connected to a second protective ring (15).

8. A battery insulating film supporting device according to claim 7, characterized in that: The front and back sides of the first main board (1) are both fixedly connected with handles (16), and the outer surface of the handles (16) is provided with an anti-slip cover.

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