CN112455754B

CN112455754B - Battery packaging tool and battery packaging method

Info

Publication number: CN112455754B
Application number: CN202011344403.XA
Authority: CN
Inventors: 邓勇明; 陈雄伟
Original assignee: Shenzhen Chipuzhichuang Technology Co ltd; Shenzhen Cpkd Technology Co ltd
Current assignee: Shenzhen Chipuzhichuang Technology Co ltd; Shenzhen Cpkd Technology Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2022-07-01
Anticipated expiration: 2040-11-25
Also published as: CN112455754A

Abstract

The invention discloses a battery packaging tool and a battery packaging method, wherein the battery packaging tool is used for packaging a battery with a charging and discharging interface, the battery packaging tool comprises a fixing piece and a blowing device, a plug which is in adaptive insertion connection with the charging and discharging interface of the battery is arranged on the fixing piece, and the blowing device is connected with the fixing piece through a connecting rope. The invention aims to improve the production efficiency of battery packaging.

Description

Battery packaging tool and battery packaging method

Technical Field

The invention relates to the technical field of batteries, in particular to a battery packaging tool and a battery packaging method.

Background

The battery need paste the wrapping paper at battery case before dispatching from the factory, then give certain temperature, make the wrapping paper hug closely at battery case, today, generally be provided with charge-discharge interface on the battery, that is to say the battery not only will make the wrapping paper hug closely at battery case before dispatching from the factory, and the socket on the wrapping paper requires to set up with the interface that charges on the battery correspondingly, so, the degree of difficulty of production has been increased, and still adopt artifical manual subsides wrapping paper in many mills at present, but wrapping paper and battery position are difficult to control, because improper operation, interface deformation on the wrapping paper after the packing often can appear hinders the charge-discharge interface of shelves battery and hinders the battery and hinder the battery and carry out normal condition, and need artifical repackage, so, increase manufacturing cost, prolong production cycle, and reduce production efficiency.

Disclosure of Invention

The invention mainly aims to provide a tool for packaging a battery, aiming at improving the production efficiency of the battery package.

In order to achieve the above object, the present invention provides a battery packaging tool for packaging a battery having a charging/discharging interface, the battery packaging tool comprising:

the fixing piece is provided with a plug which is in adaptive plug connection with a charge and discharge interface of the battery; the length of the fixing piece is between 10cm and 15 cm; and

and the blowing device is connected with the fixing piece through a connecting rope.

In an embodiment, the plug is one of a Micro USB interface, a USB Type C interface, or a Lightning interface.

In one embodiment, the fixing member is a cylindrical body, and an insulating layer and/or an anti-slip layer is wrapped on the side surface of the fixing member.

In one embodiment, the material of the insulating layer is one or more of polyester fiber, glass fiber, mineral fiber, polypropylene fiber, polyamide fiber, polyacrylonitrile fiber, polylactic acid fiber and polyethylene fiber.

In an embodiment, the fixing member is cylindrical, the plug is disposed at one end of the fixing member in the length direction, and a plurality of anti-slip protrusions are annularly disposed on a peripheral wall of one end of the fixing member away from the plug.

In one embodiment, the anti-slip protrusions are point-shaped protrusions, linear protrusions or annular protrusions.

In one embodiment, the connecting rope is an elastic telescopic connecting line;

the elastic telescopic connecting line is spirally arranged, and the diameter of each spiral ring of the elastic telescopic connecting line is linearly changed.

In an embodiment, the blowing device and the fixing member are provided with connecting buckles, and the connecting rope is respectively connected with the connecting buckles of the blowing device and the fixing member through one connecting ring.

In an embodiment, a conductive wire is arranged inside the connection rope, the conductive wire is electrically connected with the blowing device and the plug, and the conductive wire is used for the blowing device to take electricity from a battery connected with the plug.

The invention also provides a battery packaging method, which is produced by using the battery packaging tool, and comprises the following steps:

preparing a PVC packaging film and a battery to be packaged, and sleeving the PVC packaging film on the battery to be packaged;

inserting the plug of the fixing piece into the charging and discharging interface of the battery to be packaged;

and blowing hot air to the battery sleeved with the PVC packaging film through the blowing device so that the PVC packaging film is fixedly wrapped on the battery after thermal expansion and cold contraction.

The invention provides a tool for packaging a battery, wherein a fixing piece is provided with a plug which is in adaptive insertion connection with a charging and discharging interface of the battery, the length of the fixing piece is between 10cm and 15cm, so that the tool is convenient to use, the plug on the fixing piece can be quickly and conveniently inserted into the charging and discharging interface of the battery in the battery packaging process, a socket of a PVC packaging film and the charging and discharging interface of the battery to be packaged cannot move or slide, after hot air at a certain temperature is blown out by using a blowing device to the battery sleeved with the PVC packaging film, the PVC packaging film is integrally attached to the battery and cannot fall off, after the plug is pulled out from the charging and discharging interface, the socket of the PVC packaging film is overlapped with the charging and discharging interface of the battery, the socket of the PVC packaging film is not deformed or damaged, the battery can be normally charged and discharged, and thus, workers do not need to repack, manual repeated labor is avoided, the yield of production is improved, and the production cost is reduced, and the battery is packaged by matching the fixing piece and the blowing device.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a battery packing tool according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of another embodiment of the battery packaging tool of the present invention;

FIG. 3 is a schematic structural diagram of an embodiment of a battery to be packaged according to the present invention;

FIG. 4 is a schematic structural diagram of an embodiment of the PVC packaging film of the present invention;

fig. 5 is a flow chart of an embodiment of the present method for packaging a power generation cell.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				10	Fixing piece	51	Connecting ring
20	Battery with a battery cell	11	Insulating layer
				21	Charge and discharge interface	12	Anti-skid layer
30	Plug with a locking mechanism	13	Anti-skid projection
				40	Air blowing device	200	PVC packaging film
50	Connecting rope	210	PVC packaging film socket

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The invention provides a battery packaging tool which is used for packaging a battery with a charging and discharging interface.

Referring to fig. 1 to 4, in an embodiment of the present invention, the battery packing tool includes:

the fixing piece 10 is provided with a plug 30 which is in adaptive plug connection with the charge-discharge interface 21 of the battery 20; the length of the fixing piece is between 10cm and 15 cm; the plug 30 may have any shape and size that is adapted to the charge/discharge interface 21, for example, if the charge/discharge interface 21 of the battery 20 is rectangular, the plug 30 may have a rectangular shape. It should be noted that, in this embodiment, the length of the fixing element is 12cm, and of course, in other embodiments, in order to meet the requirement of a user, the length of the fixing element may be other lengths, which is not specifically limited herein.

The blowing device 40 is connected with the fixing part 10 through a connecting rope 50; that is, the blowing device 40, the connection string 50 and the fixing member 10 as a whole are conveniently stored when the battery 20 is not packed, and are easily searched and not easily lost when used again. In addition, the blowing device 40 may be a blower or a specific blowing device capable of blowing out the air at a temperature meeting the requirement of the package, and likewise, the length of the connecting string 50 may also be set according to the requirement of the user, and is not particularly limited herein.

It should be noted that the battery 20 to be packaged may be an alkaline zinc-manganese battery, a lithium battery, a lead-acid battery or a nickel-metal hydride battery, and the like, and is packaged according to the user requirement, which is not limited specifically; in addition, the fixing member 10 may be made of a metal or semiconductor material having a certain hardness, so that it is not easily broken or deformed during the process of repeatedly using the fixing member 10 to pack the battery 20, thus improving the durability of the fixing member 10 and extending the life span thereof.

After the battery 20 is packaged, the PVC packaging film 200 is attached to the battery 20, and the PVC packaging film socket 210 is disposed to overlap the charge/discharge port 21 of the battery 20, so that the battery 20 can be normally charged/discharged. Therefore, in order to ensure the reliability after packaging, before the PVC packaging film 200 is subjected to heat treatment, the fixing member 10 needs to be inserted into the charge/discharge interface 21 of the battery 20 through the socket of the PVC packaging film 200 to be fixed, so as to prevent the PVC packaging film socket 210 and the charge/discharge interface 21 of the battery 20 to be packaged from moving or sliding. Then, the hot air is blown out by the blowing device 40 to the battery 20 sleeved with the PVC packaging film 200, so that the PVC packaging film 200 is fixedly wrapped on the battery 20 after thermal expansion and cold contraction. It can be understood that, the battery after being packaged in this way not only can ensure that the PVC packaging film 200 is attached to the battery 20 without falling off, but also the PVC packaging film socket 210 is overlapped with the charge-discharge interface of the battery 20, the PVC packaging film socket 210 is not deformed or damaged, and the battery 20 can be charged and discharged normally. Wherein, the specific temperature value blown out by the blowing device 40 is set according to the actual production requirement, and is not specifically limited herein.

In the technical scheme of the invention, the plug 30 which is in adaptive insertion connection with the charge-discharge interface 21 of the battery 20 is arranged on the fixing member 10, in the process of packaging the battery 20, the plug 30 on the fixing member 10 can be quickly and conveniently inserted into the charge-discharge interface 21 of the battery 20, the PVC packaging film socket 210 and the charge-discharge interface 21 of the battery 20 to be packaged can not move or slide, after the blowing device 40 is used for blowing hot air at a certain temperature to the battery 20 sleeved with the PVC packaging film 200, the PVC packaging film 200 is integrally attached to the battery 20 and does not fall off, and after the plug 30 is pulled out from the charge-discharge interface 21, the PVC packaging film socket is overlapped with the charge-discharge interface 21 of the battery 20, the PVC packaging film socket is not deformed or damaged, and the battery 20 can be normally charged and discharged, so that a worker does not need to repackage, manual repeated labor is avoided, the yield of production is improved, and the production cost is also reduced, and therefore, the fixing member 10 and the blowing device 40 are used for packaging the battery 20, thereby helping the worker to rapidly package the battery 20, improving the production efficiency, reducing the production cost and the production period.

In actual production, according to the capacity and function of the battery 20, the charge and discharge interface 21 of the battery 20 is different, and in order to improve the operability of production, in an embodiment, the plug 30 may be one of a Micro USB interface, a USB Type C interface, or a Lightning interface, for example, when the charge-proof interface of the battery 20 is the Micro USB interface, the plug 30 using the Micro USB interface may be inserted into the battery 20 quickly and conveniently, and in some other embodiments, other plugs 30 adapted to the charge and discharge interface 21 may be used to improve the production efficiency, which is not limited herein.

In an embodiment, referring to fig. 1 to 4, in order to improve the safety of use, the fixing element 10 is a cylindrical body, and the side surface of the fixing element is wrapped with an insulating layer 11 and/or an anti-slip layer 12, wherein the thickness of the insulating layer 11 and/or the anti-slip layer 12 is set according to user requirements, and is not particularly limited herein.

Further, in order to better perform the insulation function, in one embodiment, the material of the insulation layer 11 may be one or more of polyester fiber, glass fiber, mineral fiber, polypropylene fiber, polyamide fiber, polyacrylonitrile fiber, polylactic acid fiber, and polyethylene fiber. In other embodiments, the insulating layer 11 may be made of other insulating materials that satisfy the requirements of the insulating layer 11 such as better insulating properties, waterproof properties, moisture resistance, and cushioning properties.

Referring to fig. 1 to 4, in an alternative embodiment, the fixing element 10 is cylindrical, the plug 30 is disposed at one end of the fixing element 10 in the length direction, a plurality of anti-slip protrusions 13 are annularly disposed on a peripheral wall of one end of the fixing element 10 away from the plug 30, and the anti-slip protrusions 13 can help to increase friction force during use, so as to facilitate use.

In this embodiment, the anti-slip protrusions 13 may be point-shaped protrusions, linear protrusions or annular protrusions, and during the packaging process using the fixing element 10, fingers will be pinched on the anti-slip protrusions 13, and the muscles of the fingers are squeezed by the anti-slip protrusions 13 to form recesses, so that the anti-slip protrusions 13 are partially sunk into the recesses, the friction force between the fingers and the peripheral wall portion of the fixing element 10 is increased, and the risk of falling-down of the fixing element 10 due to careless falling-off is avoided.

Referring to fig. 1 to 4, in an embodiment, since a user packs the battery 20 in a moving process, in order to prevent the connection cord 50 from being broken during use, the connection cord 50 may be an elastic expansion connection cord;

the elastic telescopic connecting line is spirally arranged, and the diameter of each spiral ring of the elastic telescopic connecting line is linearly changed, so that the stretch-resistant effect of the elastic telescopic connecting line is improved.

In an alternative embodiment, referring to fig. 1, the blowing device 40 and the fixing member 10 are provided with a connecting ring 51 buckle (not shown), and the connecting rope 50 is connected with the connecting ring 51 buckle of the blowing device 40 and the connecting ring 51 buckle of the fixing member 10 through a connecting ring 51, respectively, so that when any one of the fixing member 10 and the blowing device 40 is damaged, it is convenient to replace, for example, when the fixing member 10 is damaged, the damaged fixing member 10 can be used normally by replacing a new fixing member 10, and thus, the service life of the fixing member 10 is prolonged; in this embodiment, the connection ring 51 of both the blowing device 40 and the fixing member 10 is circular, and in other embodiments, the connection ring may be provided with other shapes, which is not limited herein.

In this embodiment, referring to fig. 1 to 4, a conductive wire (not shown) is disposed inside the connection rope 50, the conductive wire electrically connects the blowing device 40 and the plug 30, and the conductive wire is used for the blowing device 40 to take power from the battery 20 connected to the plug 30, it can be understood that when the battery 20 to be packaged is a large-capacity battery 20, a separate power supply or the battery 20 does not need to be disposed for the blowing device 40, and the battery 20 to be packaged can provide power for the blowing device 40 through the plug 30 and the conductive wire which are connected to each other, so that the operation is convenient.

The present invention further provides a method for packaging a battery 20, wherein the method for packaging a battery 20 is produced by using the above-mentioned packaging tool for a battery 20, and in one embodiment, referring to fig. 5, the method for packaging a battery 20 comprises the following steps:

step S10, preparing a PVC packaging film 200 and a battery 20 to be packaged, and sleeving the PVC packaging film 200 on the battery 20 to be packaged;

step S20, inserting the plug 30 of the fixing piece 10 into the charge-discharge interface 21 of the battery 20 to be packaged;

and step S30, blowing hot air to the battery 20 sleeved with the PVC packaging film 200 through the blowing device 40, so that the PVC packaging film 200 is fixedly wrapped on the battery 20 after thermal expansion and cold contraction. Wherein, the temperature of the hot air blown out by the blowing device 40 is set according to the requirement of a user;

in the scheme, the PVC packaging film 200 is adopted to package the battery 20 to be packaged, in addition, the packaging film can also adopt other materials meeting the packaging requirement, in the packaging process, firstly, the plug 30 of the fixing piece 10 is inserted into the charge-discharge interface 21 of the battery 20 to be packaged, the operation is simple, at the moment, the socket of the PVC packaging film 200 coincides with the charge-discharge interface 21 of the battery 20 to be packaged, then, hot air is blown out to the battery 20 sleeved with the PVC packaging film 200 through the blowing device 40, so that the PVC packaging film 200 is fixedly wrapped on the battery 20 after thermal expansion and cold contraction, when the plug 30 of the fixing piece 10 is pulled out of the battery 20 sleeved with the PVC packaging film 200, the battery 20 to be packaged is packaged, at the moment, the charge-discharge interface 21 of the battery 20 to be packaged is not blocked by the PVC packaging film 200, the charge-discharge interface 21 on the battery 20 can be normally charged and discharged, therefore, workers do not need to repackage, the labor is avoided, the production efficiency is improved, and the production cycle is shortened.

The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A battery packing method for packing a battery having a charge/discharge interface using a battery packing tool, the battery packing tool comprising:

the fixing piece is provided with a plug which is in adaptive plug-in connection with a charge-discharge interface of the battery; and

the blowing device is connected with the fixing piece through a connecting rope;

a conductive wire is arranged in the connecting rope, the conductive wire is electrically connected with the blowing device and the plug, and the conductive wire is used for the blowing device to take electricity from a battery connected with the plug;

the battery packaging method comprises the following steps:

inserting the plug of the fixing piece into a charging and discharging interface of the battery to be packaged;

2. The battery packaging method of claim 1, wherein the plug is one of a Micro USB interface, a USB Type C interface, or a Lightning interface.

3. The battery packaging method according to claim 1, wherein the fixing member is a cylindrical body and has an insulating layer and/or an anti-slip layer coated on a side surface thereof.

4. The battery packaging method according to claim 3, wherein the insulating layer is made of one or more of polyester fibers, glass fibers, mineral fibers, polypropylene fibers, polyamide fibers, polyacrylonitrile fibers, polylactic acid fibers and polyethylene fibers.

5. The battery packaging method according to claim 1, wherein the fixing member has a cylindrical shape, the plug is provided at one end of the fixing member in the longitudinal direction, and a plurality of anti-slip protrusions are provided around a circumferential wall of the fixing member at the end of the fixing member away from the plug.

6. The battery packaging method according to claim 5, wherein the nonslip protrusions are dot-shaped protrusions, linear protrusions, or annular protrusions.

7. The battery packaging method of claim 1, wherein the connecting cord is an elastic expansion connecting cord;

8. The battery packing method of claim 1, wherein the blowing device and the fixing member each have a connection buckle, and the connection cord is connected to the connection buckle of the blowing device and the connection buckle of the fixing member through a connection ring, respectively.