Battery cell sealing adhesive tape with handle, battery and electronic equipment

Abstract

The utility model relates to a battery cell sealing gummed paper with a handle, a battery and electronic equipment, the battery cell sealing gummed paper with the handle is adhered to the bottom of a battery cell, and the battery cell sealing gummed paper with the handle comprises a sealing gummed paper and a handle gummed paper which are integrally formed. According to the utility model, the sealing gummed paper and the handle gummed paper are ingeniously fused into an integrated structure, a traditional step-by-step operation mode is abandoned, two major functions of sealing and grabbing are integrated, the sealing of the bottom of a battery cell and the installation of the handle required in the later period are completed at one time, intermediate steps are greatly reduced, and the production efficiency is improved. The two materials are combined into a single component, so that the cost of purchase, storage and logistics is reduced, meanwhile, the rejection rate possibly caused by multiple times of assembly is also reduced, and the total manufacturing cost is effectively controlled.

Description

TECHNICAL FIELD

[0001] The utility model relates to the battery field, specifically, especially, it relates to a kind of electric core sealing adhesive paper with handle, battery and electronic equipment. BACKGROUND

[0002] In today's market environment, improving efficiency and reducing cost has become the key issue in PACK production that cannot be avoided.In the traditional electric core packaging process, such as Figure 2 And 3 Sealing adhesive paper A and handle adhesive paper B are often two independent components, each is supplied and assembled to the bottom of electric core one by one in production line, and this separated processing not only consumes a lot of manpower and material resources, and the cumbersome process limits the overall production rhythm. SUMMARY

[0003] Therefore, the utility model provides a kind of electric core sealing adhesive paper with handle, sealing adhesive paper and handle adhesive paper are ingeniously integrated into integrated structure, sealing and handle installation required later are completed at one time in the bottom of electric core, greatly reduce intermediate step, improve production efficiency.

[0004] The utility model discloses the following technical scheme realizes the purpose:

[0005] A kind of electric core sealing adhesive paper with handle, paste in the bottom of electric core, including integrated sealing adhesive paper and handle adhesive paper.

[0006] Sealing adhesive paper and handle adhesive paper are ingeniously integrated into integrated structure, abandon traditional step-by-step operation mode, sealing and grabbing two functions are integrated into one, sealing and handle installation required later are completed at one time in the bottom of electric core, greatly reduce intermediate step, improve production efficiency.Two materials are combined into single component, reduce the cost of procurement, warehousing and logistics, also reduce the scrap rate possibly generated due to multiple assembly, effectively control overall manufacturing cost.Integrated design ensures the accurate alignment between sealing adhesive paper and handle adhesive paper, reduces assembly error, so that the bottom of each electric core is packaged to consistent standard, improves product quality consistency.Single operation replaces multiple processing, production line speed is significantly improved, especially for large-scale batch production, every second of time saving will be converted into huge capacity release.Simplify packaging, reduce waste generation, comply with the trend of modern manufacturing industry pursuing green production, also create favorable conditions for recycling of electric core.

[0007] Preferably, the shape is T-shaped, the sealing adhesive paper is arranged longitudinally, and the handle adhesive paper is arranged transversely.

[0008] The unique "T" shape structure of the sealing paper of the battery cell, the sealing paper vertically covers the bottom surface of the battery cell, and the handle sealing paper extends horizontally, and the two are perpendicular to each other, so that the sealing paper of the battery cell is pasted on the bottom of the battery cell.

[0009] Preferably, the sealing paper is pasted on the bottom surface and the back surface of the bottom of the battery cell.

[0010] The sealing paper not only fully matches the bottom surface of the battery cell, but also extends to the back surface, forming a tight sealing effect, so that the battery cell is tightly blocked whether the front surface or the side surface is invaded by external objects, the invasion of external objects is minimized, and the cleanliness, purity and safety of the battery cell are ensured.

[0011] Preferably, the sealing paper has a rectangular shape, and the length of the sealing paper is equal to or close to the length of the bottom surface of the battery cell.

[0012] The sealing paper has a rectangular shape, and the length of the sealing paper is equal to or close to the length of the bottom surface of the battery cell, so that complete coverage is realized and waste of the excess part is avoided. Such a design takes into account economy and practicability, and at the same time, the standardized manufacturing process is also conducive to large-scale production and cost control.

[0013] Preferably, the handle sealing paper is pasted on the front surface and the side surface of the bottom of the battery cell, the handle sealing paper has a rectangular shape, and the length of the sealing paper is greater than the length of the bottom surface of the battery cell.

[0014] The handle sealing paper covers the front surface and the side surface of the battery cell, and the handle sealing paper has better connection firmness due to the integral structure with the sealing paper, so that the handle sealing paper is more stably pasted on the bottom of the battery cell, and the product quality is improved.

[0015] Preferably, two handle release papers are pasted on the two ends of the sealing paper respectively, and the distance between the two handle release papers is equal to the length of the bottom surface of the battery cell plus twice the thickness of the side surface of the battery cell when the sealing paper is unfolded.

[0016] The end of the handle release paper is close to the edge of the side surface of the battery cell, so that the handle release paper is easily removed later.

[0017] A battery comprising the sealing paper of the battery cell with a handle as described above.

[0018] An electronic device comprising the battery as described above.

[0019] The beneficial effects of the utility model compared with the prior art are:

[0020] The utility model discloses a battery core sealing rubber paper with handle, and the sealing rubber paper and handle rubber paper are ingeniously integrated into an integrated structure, the traditional step-by-step operation mode is abandoned, two functions of sealing and grabbing are integrated into one, and the sealing of the bottom of the battery core and the installation of the handle required in the later period are completed at one time, so that the intermediate steps are greatly reduced, and the production efficiency is improved. Two kinds of materials are combined into a single component, the cost of procurement, storage and logistics is reduced, and the waste rate caused by multiple assembly is also reduced, so that the overall manufacturing cost is effectively controlled. The integrated design ensures the accurate alignment between the sealing rubber paper and the handle rubber paper, reduces assembly errors, makes the bottom packaging of each battery core reach consistent standards, and improves product quality consistency. Single operation replaces multiple processing, and the production line speed is significantly improved, especially for large-scale batch production, and every second of time saving will be converted into huge capacity release. Simplify the package, reduce the generation of waste, meet the trend of green production pursued by modern manufacturing industry, and also create favorable conditions for recycling of battery core. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0022] Figure 1 The structure diagram of the battery core sealing rubber paper with handle of an embodiment of the utility model.

[0023] Figure 2 The schematic diagram of the existing sealing rubber paper A is for background technology.

[0024] Figure 3 The schematic diagram of the existing handle rubber paper B is for background technology. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, not all embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the application claimed, but merely represents selected embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those of ordinary skill in the art without creative labor are within the scope of protection of the application.

[0027] It should be noted that similar reference numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In the description of the embodiments of the application, it should be understood that the terms "upper", "lower", "left", "right", "vertical", "horizontal" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly understood by those skilled in the art, and are only for the convenience of describing the application and simplifying the description, and are not intended to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the application.

[0028] It should be noted that the embodiments in the application and the features in the embodiments can be combined with each other without conflict.

[0029] The technical solutions in the application will be described below in conjunction with the drawings.

[0030] The embodiment provides a battery cell sealing adhesive paper 10 with a handle, which is attached to the bottom of a battery cell 01 and comprises an integrally formed sealing adhesive paper 10 and a handle adhesive paper 20.

[0031] The sealing adhesive paper 10 and the handle adhesive paper 20 are ingeniously integrated into an integrated structure, abandoning the traditional step-by-step operation mode, integrating the sealing and grabbing functions into one, and completing the sealing of the bottom of the battery cell and the installation of the handle required later at one time, greatly reducing the intermediate steps and improving the production efficiency. Merging the two materials into a single component reduces the cost of procurement, storage and logistics, and also reduces the scrap rate that may be caused by multiple assembly, effectively controlling the overall manufacturing cost. The integrated design ensures the precise alignment between the sealing adhesive paper 10 and the handle adhesive paper 20, reduces assembly errors, makes the bottom packaging of each battery cell reach consistent standards, and improves product quality consistency. Single operation instead of multiple processing significantly improves the speed of the production line, and especially for large-scale batch production, every second of time saved will translate into huge capacity release. Simplified packaging, reduced waste generation, in line with the trend of green production pursued by modern manufacturing, and also creates favorable conditions for recycling of battery cells.

[0032] In the embodiment, the shape of the sealing adhesive paper 10 is T-shaped, and the sealing adhesive paper 10 is arranged longitudinally, and the handle adhesive paper 20 is arranged transversely.

[0033] The unique "T" structure of the sealing adhesive paper 10, the sealing adhesive paper 10 covers the bottom surface of the battery cell longitudinally, and the handle adhesive paper 20 extends transversely, and the two are perpendicular to each other, which facilitates the sealing adhesive paper 10 to be pasted on the bottom of the battery cell.

[0034] In the embodiment, the sealing adhesive paper 10 is pasted on the bottom surface and the back surface of the bottom of the battery cell.

[0035] The sealing adhesive paper 10 not only fully matches the bottom surface of the battery cell, but also extends to the back surface, forming a tight sealing effect. Whether the front surface or the side surface is invaded by external objects, it can be tightly blocked, and the invasion of external objects is minimized to ensure the cleanliness and safety of the battery.

[0036] In the embodiment, the shape of the sealing adhesive paper 10 is rectangular, and the length of the sealing adhesive paper 10 is equal to or close to the length of the bottom surface of the battery cell.

[0037] The sealing adhesive paper 10 adopts a rectangular design, and the length of the sealing adhesive paper 10 is equal to or close to the length of the bottom surface of the battery cell, which can realize complete coverage and avoid waste of the excess part. Such a design takes into account the economy and practicality, and at the same time, the standardized production process is also conducive to large-scale production and cost control.

[0038] In the embodiment, the handle adhesive paper 20 is pasted on the front surface and the side surface of the bottom of the battery cell, the shape of the handle adhesive paper 20 is rectangular, and the length of the sealing adhesive paper 10 is greater than the length of the bottom surface of the battery cell.

[0039] The handle adhesive paper 20 covers the front surface and the side surface of the battery cell, and the handle adhesive paper 20 has better connection firmness because it is an integral structure with the sealing adhesive paper 10, and is more stably pasted on the bottom of the battery cell, thereby increasing the product quality.

[0040] In the embodiment, two handle release papers 11 are respectively pasted on the two ends of the sealing adhesive paper 10, and the distance between the two handle release papers 11 is equal to the length of the bottom surface of the battery cell plus twice the thickness of the side surface of the battery cell after the sealing adhesive paper 10 is unfolded.

[0041] The end of the handle release paper 11 is close to the edge of the side surface of the battery cell, which facilitates the tearing of the handle release paper 11 in the later stage.

[0042] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An electric cell sealing tape having a handle, attached to the bottom of an electric cell, characterized in that, The sealing tape and the handle tape are integrally formed and jointly constitute a T-shaped structure, wherein the sealing tape is arranged longitudinally and the handle tape is arranged transversely.

2. The battery cell sealing tape with a handle according to claim 1, wherein, The sealing tape is pasted to the bottom surface and the back surface of the bottom of the battery cell.

3. The battery cell sealing tape with a handle according to claim 1, wherein, The sealing tape has a rectangular shape, and the length of the sealing tape is equal to or close to the length of the bottom surface of the battery cell.

4. The battery cell sealing tape with a handle according to claim 1, wherein, The handle tape is pasted to the front surface and the side surface of the bottom of the battery cell.

5. The battery cell sealant paper with a handle according to claim 1, wherein, The handle tape has a rectangular shape, and the length of the sealing tape is greater than the length of the bottom surface of the battery cell.

6. The battery cell sealant paper with a handle according to claim 1, wherein, Two handle release papers are pasted to the two ends of the sealing tape respectively.

7. The battery cell sealing tape with a handle according to claim 6, wherein, After the sealing tape is unfolded, the distance between the two handle release papers is equal to the length of the bottom surface of the battery cell plus twice the thickness of the side surface of the battery cell.

8. A battery, characterized by The battery cell sealing tape with a handle as claimed in any one of claims 1-7 is provided.

9. An electronic device, comprising: The battery as claimed in claim 8 is provided.

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