CN207467034U - A kind of protective film of soft-package battery lug covers pressure device - Google Patents
A kind of protective film of soft-package battery lug covers pressure device Download PDFInfo
- Publication number
- CN207467034U CN207467034U CN201721215625.5U CN201721215625U CN207467034U CN 207467034 U CN207467034 U CN 207467034U CN 201721215625 U CN201721215625 U CN 201721215625U CN 207467034 U CN207467034 U CN 207467034U
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- press mechanism
- protective film
- soft
- covers
- cylinder
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Abstract
The utility model provides a kind of protective film of soft-package battery lug and covers pressure device, including unreeling structure and cover press mechanism, the unreeling structure includes upper unreeling structure and lower unreeling structure, the press mechanism that covers covers press mechanism including overlying press mechanism under, the overlying press mechanism and it is described under cover press mechanism include horizontal air cylinder, vertical cylinder, cutting knife cylinder, pressing plate and cutter, the vertical cylinder is installed on the bottom of the horizontal air cylinder, the cutting knife cylinder is installed on the side of the vertical cylinder, the pressing plate is installed on the bottom of the vertical cylinder, the cutter is installed on the bottom of the cutting knife cylinder.Compared with the prior art, the utility model is simple in structure, easy to operate, realizes automation, and the cost-effective and time improves efficiency.
Description
Technical field
The utility model belongs to cell manufacturing techniques field more particularly to a kind of protective film of soft-package battery lug covers press fitting
It puts.
Background technology
Lithium ion battery is widely used in various electronic products with more and more extensive.Annual sales volume is broken through
More than 100000000000, lithium ion battery divides according to packaging material, can be divided into lithium-ion battery with steel shell, lithium ion battery with aluminum shell and soft
Pack lithium ion battery.
Soft bag lithium ionic cell is in the manufacturing and transportational process, it is necessary to avoid positive and negative anodes short-circuit, otherwise easily sparking
It even catches fire, causes danger.Common lug protecting method is set sebific duct, the i.e. glue in positive/negative lug upper sleeve through insulation characterisitic
Pipe come reach prevent positive and negative lug contact caused by short circuit risk.Set sebific duct uses manual more at present, in chemical conversion, partial volume and OCV
Process stages need to remove sebific duct and cover sebific duct again after process, this causes tedious process, cost of labor and working hour wave
Take.
In view of this, it is necessory to provide a kind of new device to solve above-mentioned technical problem.
Utility model content
The purpose of this utility model is that:A kind of protective film of soft-package battery lug is provided in view of the deficiencies of the prior art
Pressure device is covered, which is simple and convenient to operate, and realizes automation, improves efficiency.
To achieve these goals, the utility model uses following technical scheme:
A kind of protective film of soft-package battery lug covers pressure device, including unreeling structure and covers press mechanism, the unreeling structure
Including upper unreeling structure and lower unreeling structure, the press mechanism that covers covers press mechanism, the overlying pressure including overlying press mechanism under
Mechanism and it is described under cover press mechanism include horizontal air cylinder, vertical cylinder, cutting knife cylinder, pressing plate and cutter, the vertical cylinder
The bottom of the horizontal air cylinder is installed on, the cutting knife cylinder is installed on the side of the vertical cylinder, and the pressing plate is installed on
The bottom of the vertical cylinder, the cutter are installed on the bottom of the cutting knife cylinder.
It should be noted that upper unreeling structure and lower unreeling structure can all be wound with simultaneously protective film or on
One is wound with protective film in unreeling structure and lower unreeling structure, and in addition one winds common plastic film or tissue sheet,
Protective film generally selects pressure-sensitive adhesive type adhesive tape, and pressure-sensitive adhesive type adhesive tape protective film is convenient to be removed at lug and do not remain glue, from
Without being impacted to tab welding performance.
During work, first the protective film on unreeling structure is pulled to and covers press mechanism position, is put into battery core, makes cell polar ear just
Immediately below protective film, vertical cylinder pushes at this time, and pressing plate squeezes protective film and is pasted onto lug two sides;Then horizontal air cylinder band
Dynamic vertical cylinder is moved to another location, and cutting knife cylinder drives cutter to push, and cutter tripping protection film, vertical cylinder drives cutter
Rise, horizontal air cylinder drives vertical cylinder to restore to original position, and another battery core can be reentered at this time, so repeatedly.
Protective film as soft-package battery lug described in the utility model covers a kind of improvement of pressure device, and the pressing plate is set
It is equipped with the groove to match with lug shape size.
Protective film as soft-package battery lug described in the utility model covers a kind of improvement of pressure device, and the groove is set
It is equipped with one or two.Lug short circuit is single battery core positive and negative anodes contact or multiple battery core positive and negative anodes short circuits, therefore it may only be necessary to ensure
There is at least one lug insulation that protection can be realized in two lugs.Select only that there are one grooves when only protecting single lug
Pressing plate selects the pressing plate there are two groove when protecting two lugs, can realize that cylinder is once pushed simultaneously to same a battery core
Positive and negative lug carry out the operation that covers of protective film, it is more efficient.
Protective film as soft-package battery lug described in the utility model covers a kind of improvement of pressure device, when the groove
When there are two settings, two grooves are arranged side by side.
Protective film as soft-package battery lug described in the utility model covers a kind of improvement of pressure device, it is described on unreel
Mechanism and the lower unreeling structure are symmetrical arranged.
Protective film as soft-package battery lug described in the utility model covers a kind of improvement of pressure device, it is described on unreel
Mechanism and the lower unreeling structure are made of discharging roll and guide rail wheel linkage.
Protective film as soft-package battery lug described in the utility model covers a kind of improvement of pressure device, the overlying pressure
Mechanism and it is described under cover press mechanism and be symmetrical arranged.
The beneficial effects of the utility model are:The utility model provides a kind of protective film of soft-package battery lug and covers press fitting
It puts, including unreeling structure and covers press mechanism, the unreeling structure includes upper unreeling structure and lower unreeling structure, described to cover press mechanism
Including overlying press mechanism and under cover press mechanism, the overlying press mechanism and it is described under cover press mechanism and include horizontal air cylinder, vertical
Cylinder, cutting knife cylinder, pressing plate and cutter, the vertical cylinder are installed on the bottom of the horizontal air cylinder, the cutting knife cylinder peace
Side loaded on the vertical cylinder, the pressing plate are installed on the bottom of the vertical cylinder, and the cutter is installed on described cut
The bottom of knife cylinder.Compared with the prior art, the utility model is simple in structure, easy to operate, realizes automation, cost-effective
And the time, improve efficiency.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the structure diagram of the utility model center platen.
Fig. 3 is the structure diagram that the battery after voltage protection film is covered by the utility model.
Wherein:1- unreeling structures, 2- cover press mechanism, the upper unreeling structures of 3-, unreeling structure under 4-, 5- overlying press mechanisms, 6-
Under cover press mechanism, 7- lugs, 8- protective films, 31- discharging rolls, 32- guide rail wheels, 51- horizontal air cylinders, 52- vertical cylinders, 53- cuts
Knife cylinder, 54- cutters, 55- pressing plates, 551- grooves.
Specific embodiment
With reference to embodiment and Figure of description, the utility model is described in further detail, but this
The embodiment of utility model is not limited to this.
As shown in Fig. 1 ~ 3, a kind of protective film of soft-package battery lug covers pressure device, including unreeling structure 1 and covers press mechanism
2, unreeling structure 1 includes upper unreeling structure 3 and lower unreeling structure 4, covers press mechanism 2 and covers press mechanism under including overlying press mechanism 5
6, overlying press mechanism 5 covers press mechanism 6 under and includes horizontal air cylinder 51, vertical cylinder 52, cutting knife cylinder 53, pressing plate 55 and cutter
54, vertical cylinder 52 is installed on the bottom of horizontal air cylinder 51, and cutting knife cylinder 53 is installed on the side of vertical cylinder 52, and pressing plate 55 is pacified
Bottom loaded on vertical cylinder 52, cutter 54 are installed on the bottom of cutting knife cylinder 53.
Further, pressing plate 55 is provided with the groove 551 to match with 7 shape size of lug.There are one the settings of groove 551
Or two.When the setting of groove 551 there are two when, two grooves 551 are arranged side by side.7 short circuit of lug is single battery core positive and negative anodes contact
Or multiple battery core positive and negative anodes short circuits, therefore it may only be necessary to ensure have at least one insulation of lug 7 that guarantor can be realized in two lugs 7
Shield.It selects when only protecting single lug 7 only there are one the pressing plate 55 of groove 551, when protect two lugs 7 there are two selections
The pressing plate 55 of groove 551 can realize that cylinder once pushes and simultaneously two lugs 7 are carried out with the operation that protective film 8 covers, efficiency
Higher.
Further, upper unreeling structure 3 and lower unreeling structure 4 are symmetrical arranged.
Further, upper unreeling structure 3 and lower unreeling structure 4 are made of discharging roll 31 and the linkage of guide rail wheel 32.
Further, overlying press mechanism 5 covers press mechanism 6 under and is symmetrical arranged.
It should be noted that upper unreeling structure 3 and lower unreeling structure 4 can all be wound with simultaneously protective film 8 or
One is wound with protective film 8 in upper unreeling structure 3 and lower unreeling structure 4, in addition one winding PET film, PP films or thin paper,
Protective film 8 generally selects pressure-sensitive adhesive type adhesive tape, and pressure-sensitive adhesive type adhesive tape protective film 8 is convenient to be removed at lug 7 and do not remain glue,
So as to be impacted to 7 welding performance of lug.
During work, first the protective film 8 on unreeling structure 1 is pulled to and covers 2 position of press mechanism, battery core is put into, makes lug 7 just
Immediately below protective film 8, vertical cylinder 52 pushes at this time, and pressing plate 55 squeezes protective film 8 and is pasted onto 7 two sides of lug;Then water
Flat cylinder 51 drives vertical cylinder 52 to be moved to another location, and cutting knife cylinder 53 drives cutter 54 to push, 54 tripping protection of cutter
Film 8, vertical cylinder 52 drive cutter 54 to rise, and horizontal air cylinder 51 drives vertical cylinder 52 to restore to original position, at this time another battery core
It can be reentered into, so repeatedly.
According to the disclosure and teachings of the above specification, the utility model those skilled in the art also is able to above-mentioned reality
The mode of applying is changed and is changed.Therefore, the utility model is not limited to above-mentioned specific embodiment, every this field skill
It is new that art personnel any conspicuously improved, replacement made on the basis of the utility model or modification belong to this practicality
The protection domain of type.In addition, although having used some specific terms in this specification, these terms are intended merely to facilitate
It is bright, any restrictions are not formed to the utility model.
Claims (7)
1. a kind of protective film of soft-package battery lug covers pressure device, it is characterised in that:Including unreeling structure and press mechanism is covered, it is described
Unreeling structure includes upper unreeling structure and lower unreeling structure, and the press mechanism that covers covers press mechanism including overlying press mechanism under, institute
State overlying press mechanism and it is described under cover press mechanism include horizontal air cylinder, vertical cylinder, cutting knife cylinder, pressing plate and cutter, it is described
Vertical cylinder is installed on the bottom of the horizontal air cylinder, and the cutting knife cylinder is installed on the side of the vertical cylinder, the pressure
Plate is installed on the bottom of the vertical cylinder, and the cutter is installed on the bottom of the cutting knife cylinder.
2. the protective film of soft-package battery lug according to claim 1 covers pressure device, it is characterised in that:The pressing plate setting
There is the groove to match with lug shape size.
3. the protective film of soft-package battery lug according to claim 2 covers pressure device, it is characterised in that:The groove setting
There are one or two.
4. the protective film of soft-package battery lug according to claim 3 covers pressure device, it is characterised in that:When the groove is set
When there are two putting, two grooves are arranged side by side.
5. the protective film of soft-package battery lug according to claim 1 covers pressure device, it is characterised in that:The upper unreeling machine
Structure and the lower unreeling structure are symmetrical arranged.
6. the protective film of soft-package battery lug according to claim 1 covers pressure device, it is characterised in that:The upper unreeling machine
Structure and the lower unreeling structure are made of discharging roll and guide rail wheel linkage.
7. the protective film of soft-package battery lug according to claim 1 covers pressure device, it is characterised in that:The overlying press
Structure and it is described under cover press mechanism and be symmetrical arranged.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201721215625.5U CN207467034U (en) | 2017-09-21 | 2017-09-21 | A kind of protective film of soft-package battery lug covers pressure device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721215625.5U CN207467034U (en) | 2017-09-21 | 2017-09-21 | A kind of protective film of soft-package battery lug covers pressure device |
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Publication Number | Publication Date |
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CN207467034U true CN207467034U (en) | 2018-06-08 |
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ID=62269715
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CN201721215625.5U Active CN207467034U (en) | 2017-09-21 | 2017-09-21 | A kind of protective film of soft-package battery lug covers pressure device |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110758799A (en) * | 2019-11-18 | 2020-02-07 | 安徽永恒动力科技有限公司 | Coating film device of lead-acid storage battery |
-
2017
- 2017-09-21 CN CN201721215625.5U patent/CN207467034U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110758799A (en) * | 2019-11-18 | 2020-02-07 | 安徽永恒动力科技有限公司 | Coating film device of lead-acid storage battery |
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