CN209158722U - A kind of lithium battery aluminum-plastic film is crowded to answer a pager's call - Google Patents
A kind of lithium battery aluminum-plastic film is crowded to answer a pager's call Download PDFInfo
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- CN209158722U CN209158722U CN201821832969.5U CN201821832969U CN209158722U CN 209158722 U CN209158722 U CN 209158722U CN 201821832969 U CN201821832969 U CN 201821832969U CN 209158722 U CN209158722 U CN 209158722U
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- lithium battery
- plastic film
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Abstract
The utility model, which provides a kind of lithium battery aluminum-plastic film and squeezes, answers a pager's call, the lithium battery aluminum-plastic film is squeezed and is answered a pager's call including at least coating system and crowded complex system, the coating system includes being set gradually along film direction of travel into film deviation correcting device, sizer, drying unit and membrane ejector, wherein, it is described between film deviation correcting device and the sizer be equipped with the first deflector roll, between the sizer and the drying unit be equipped with the second deflector roll；It after the deviation correcting device into film, is coated on the substrate of the film using the sizer and forms coating layer, the film is toasted by the drying unit later, then is come out from the membrane ejector and entered the crowded complex system.Crowded complex system and coating system are integrated in one by crowded answer a pager's call of the utility model, improve production efficiency, are lost between reduction material process, reduce energy consumption, and aluminum plastic film plunger bond strength can be improved.
Description
Technical field
The utility model belongs to technical field of lithium batteries, squeezes and answers a pager's call more particularly to a kind of lithium battery aluminum-plastic film.
Background technique
Lithium battery aluminum-plastic film is a kind of important manner of packing of lithium battery, opposite aluminum hull, steel shell and cylinder packaging, lithium battery
Laminated aluminum film, which has, to be had a safety feature, and energy density is high, and internal resistance is small, the advantages such as flexible design, wherein thermal method technique is compared with dry method
Technique has the more stable adhesive strength with electrolyte contacts, at present lithium battery aluminum-plastic film heat processing mode be passivation, coating,
It is dry multiple, crowded multiple.In existing aluminum plastic film production technology, crowded answer a pager's call with coating machine is independent process equipment, and coating machine, which passes through, to be unreeled,
Coating and winding and etc. after, answering a pager's call and carrying out extrusion pressing using squeezing.This independent coating machine complete machine power is larger, work
Sequence required temperature is high, expends energy height, process material loss is more, and production efficiency is low, and the production cycle is long, and there are process yields
Risk.
Utility model content
In view of the foregoing deficiencies of prior art, the purpose of this utility model is to provide a kind of lithium battery aluminum-plastic films to squeeze
It answers a pager's call, answers a pager's call and the production efficiency of coating machine is low, material loss is high between process, energy consumption for solving independent squeeze in the prior art
The problems such as high.
In order to achieve the above objects and other related objects, the utility model, which provides a kind of lithium battery aluminum-plastic film and squeezes, answers a pager's call, institute
State lithium battery aluminum-plastic film squeeze answer a pager's call including at least coating system and crowded complex system, the coating system includes along film direction of travel
Set gradually into film deviation correcting device, sizer, drying unit and membrane ejector, wherein described rectify a deviation into film fills
It sets and is equipped with the first deflector roll between the sizer, the second deflector roll is equipped between the sizer and the drying unit；
After the deviation correcting device into film, formation coating is coated on the substrate of the film using the sizer
Layer, the film is toasted by the drying unit later, then is come out from the membrane ejector and entered the crowded complex system.
A kind of structure for the optimization answered a pager's call is squeezed as the utility model lithium battery aluminum-plastic film, it is described to include into film deviation correcting device
Ultrasound test head, pneumatic detection head, transmitting one of electric eye detector, adjustable range between ± 50mm to ± 100mm it
Between.
A kind of structure for the optimization answered a pager's call is squeezed as the utility model lithium battery aluminum-plastic film, the sizer includes band glue
Roller, be pressed in the pressure roller on rubber roller and be arranged in it is described with rubber roller side for glue component.
Squeeze the structure of a kind of optimization answered a pager's call as the utility model lithium battery aluminum-plastic film, the sizer and described the
It is additionally provided with regulating roller between one deflector roll, smoothing roller, the regulating roller are additionally provided between the sizer and the second deflector roll
Up and down adjustment is carried out by jackscrew and front and back is adjusted, and between 0~20mm, front and back adjustable range is situated between the up and down adjustment range
Between 0~10mm, the diameter of the smoothing roller between 15mm~100mm, surface smoothness between 13 grades~14 grades it
Between.
Squeeze the structure of a kind of optimization answered a pager's call as the utility model lithium battery aluminum-plastic film, the diameter of the pressure roller between
Between 100mm~200mm, the pressure roller includes central steel and the glue-line for being coated on the center steel surface, the bondline thickness
Between 10mm~25mm, for glue-line hardness between Hs70~85, the material of the glue-line includes natural rubber, butylbenzene rubber
One of glue, ethylene-propylene diene copolymer, nitrile rubber and silicon rubber are a variety of, and the pressure roller bounce is between 0~0.04mm.
A kind of structure for the optimization answered a pager's call is squeezed as the utility model lithium battery aluminum-plastic film, the band rubber roller includes chromium plating net
The mesh number of one of line roller, ceramic anilox roller and chromium plating smooth roll, the chromium plating cable roll and ceramic anilox roller is between 100
Between mesh~350 mesh, between 140mm~250mm, the band rubber roller is turned the band top roller diameter by Serve Motor Control
Speed.
A kind of structure for the optimization answered a pager's call is squeezed as the utility model lithium battery aluminum-plastic film, it is described to include closing for glue component
Scraper type is for glue component and unlimited scraper type for one of glue component.
A kind of structure for the optimization answered a pager's call is squeezed as the utility model lithium battery aluminum-plastic film, the drying unit includes case
Body, the air inlet being set on the cabinet and exhaust outlet and the multiple baking oven deflector rolls being set in the cabinet, it is described into
The nozzle in air port includes V-type nozzle, one or more in porous plate nozzle, and the baking oven deflector roll diameter is between 50mm~150mm
Between, 13 grades~14 grades of surface smoothness, beat 0-0.04mm, it is linked between each baking oven deflector roll using belt or chain,
And it is connected using conversion gear with the servo motor with rubber roller.
A kind of structure for the optimization answered a pager's call is squeezed as the utility model lithium battery aluminum-plastic film, the membrane ejector includes
Cylinder locator control pendulum roller, to adjust the membrane tension come out from the drying unit, the pendulum roller diameter is between 100-
Between 200mm, the pendulum roller surface is coated with layers of chrome or Teflon.
A kind of structure for the optimization answered a pager's call, the membrane ejector and institute are squeezed as the utility model lithium battery aluminum-plastic film
It states and is provided with third deflector roll between crowded complex system.
A kind of structure for the optimization answered a pager's call is squeezed as the utility model lithium battery aluminum-plastic film, the crowded complex system includes squeezing out
Die head, the chill roll being placed in below the extrusion die, with the composite press roller of the cooling roll press and for will be described thin
The stripper roll that film is removed from the chill roll.
It answers a pager's call as described above, the lithium battery aluminum-plastic film of the utility model is squeezed, the lithium battery aluminum-plastic film is squeezed to answer a pager's call and at least be wrapped
Include coating system and crowded complex system, the coating system include set gradually along film direction of travel into film deviation correcting device, on
Adhesive dispenser, drying unit and membrane ejector, wherein described into being equipped with the between film deviation correcting device and the sizer
One deflector roll is equipped with the second deflector roll between the sizer and the drying unit；After the deviation correcting device into film, utilize
The sizer is coated on the substrate of the film and forms coating layer, and the film is dried by the drying unit later
It is roasting, then come out from the membrane ejector and enter the crowded complex system.The utility model squeeze answer a pager's call in by crowded complex system and
Coating system is integrated in one, and improves production efficiency, is lost between reduction material process, reduces energy consumption, and plastic-aluminum can be improved
Film plunger bond strength.
Detailed description of the invention
Fig. 1 is shown as the structural schematic diagram that the utility model lithium battery aluminum-plastic film squeezes the coating system answered a pager's call.
Fig. 2 is shown as the structural schematic diagram that the utility model lithium battery aluminum-plastic film squeezes the crowded complex system answered a pager's call.
Component label instructions
1 coating system
10 into film deviation correcting device
11 sizers
111 band rubber rollers
112 pressure rollers
113 for glue component
12 drying units
121 cabinets
122 air inlets
123 baking oven deflector rolls
13 membrane ejectors
14 first deflector rolls
15 second deflector rolls
16 regulating rollers
17 smoothing rollers
18 third deflector rolls
2 crowded complex systems
20 extrusion dies
21 chill rolls
22 composite press rollers
23 stripper rolls
3 substrates
4 films
Specific embodiment
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily.
Fig. 1 is please referred to Fig. 2.It should be clear that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to
Cooperate the revealed content of specification, so that those skilled in the art understands and reads, is not intended to limit the utility model
Enforceable qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or size
Adjustment, in the case where not influencing the effect of the utility model can be generated and the purpose that can reach, should all still fall in the utility model
Revealed technology contents obtain in the range of capable of covering.Meanwhile in this specification it is cited as "upper", "lower", " left side ",
The term on " right side ", " centre " and " one " etc. is merely convenient to being illustrated for narration, rather than enforceable to limit the utility model
Range, relativeness are altered or modified, under the content of no substantial changes in technology, enforceable when being also considered as the utility model
Scope.
As shown in FIG. 1 to FIG. 2, the utility model, which provides a kind of lithium battery aluminum-plastic film and squeezes, answers a pager's call, the lithium battery aluminum-plastic film
It squeezes and answers a pager's call including at least coating system 1 and crowded complex system 2, the coating system 1 includes setting gradually along film direction of travel
Into film deviation correcting device 10, sizer 11, drying unit 12 and membrane ejector 13, wherein described into film deviation correcting device
It is equipped with the first deflector roll 14 between 10 and the sizer 11, the is equipped between the sizer 11 and the drying unit 12
Two deflector rolls 15；
By described into after film deviation correcting device 10, shape is coated on the substrate 3 of the film using the sizer 11
At coating layer, the film is toasted by the drying unit 12 later, then is come out from the membrane ejector 13 and entered institute
State crowded complex system 2.
It is described into film deviation correcting device 10 can make substrate 3 accurately designated position movement without departing from.As an example,
It is described to include one of ultrasound test head, pneumatic detection head, transmitting electric eye detector, adjustable range into film deviation correcting device 10
Between ± 50mm to ± 100mm.Preferentially, adjustable range is ± 70mm.
The sizer 11 is used to be coated with the coating layer of needs on substrate.As shown in Figure 1, as an example, on described
Adhesive dispenser 11 includes with rubber roller 111, is pressed in the pressure roller 112 on rubber roller 111 and is arranged in 111 side of band rubber roller
For glue component 113.The band rubber roller 111 obtains glue material from for glue component 113 during rotation, and substrate 3 is from the band
It is passed through between rubber roller 113 and pressure roller 112, so that 3 surface of substrate is applied gluing by the pressure effect of the pressure roller 112.
As an example, regulating roller 16 is additionally provided between the sizer 11 and first deflector roll 14, so that substrate 3
Enter sizer 11 with suitable angle, in addition, being additionally provided with smoothing roller between the sizer 11 and the second deflector roll 15
17, substrate 3 has been coated with coating layer after coming out between the band rubber roller 111 and pressure roller 112, but coating layer may be uneven
It is even, coating layer can be made more evenly by smoothing roller 17 later.
Further, the regulating roller 16 carries out up and down adjustment by jackscrew and front and back is adjusted, the up and down adjustment range
Between 0~20mm, front and back adjustable range between 0~10mm, the diameter of the smoothing roller between 15mm~100mm it
Between, surface smoothness is between 13 grades~14 grades.
As an example, the diameter of the pressure roller 112, between 100mm~200mm, the pressure roller 112 includes central steel
With the glue-line for being coated on the center steel surface, the bondline thickness is between 10mm~25mm, and glue-line hardness is between Hs70
Between~85, the material of the glue-line includes in natural rubber, butadiene-styrene rubber, ethylene-propylene diene copolymer, nitrile rubber and silicon rubber
It is one or more, pressure roller bounce (finger pressure roller off-centered distance value when rotating) is between 0~0.04mm.Preferably
Ground, the glue-line are ethylene-propylene diene copolymer, and encapsulated thickness 15mm, hardness Hs80, beat 0.01mm.
As an example, the band rubber roller 111 includes that (surface is without net for chromium plating cable roll, ceramic anilox roller and chromium plating smooth roll
One of cave), the mesh number of the chromium plating cable roll and ceramic anilox roller is between 100 mesh~350 mesh, the band rubber roller
For 111 diameters between 140mm~250mm, the band rubber roller 111 passes through Serve Motor Control revolving speed.
As an example, it is described for glue component 113 include closing scraper type for glue component and unlimited scraper type in glue component
One kind.The closing scraper type includes container, low pulsed sinusoidal pump, stainless joint pipeline, closing scraper etc. for glue component
Device, the unlimited scraper type include the devices such as container, diaphragm pump, pipeline, doctor blade holder for glue component.Preferentially, described for glue
Component 113 is closing scraper type.
The drying unit 12 is used to dry the coating layer of substrate surface.As an example, the drying unit 12 includes case
Body 121, the air inlet 122 being set on the cabinet and exhaust outlet and the multiple baking ovens being set in the cabinet 121 are led
Roller 123, the nozzle of the air inlet 122 include V-type nozzle, one or more, the wind of the air inlet 122 in porous plate nozzle
Fast 10-40m/s, intake 50-80m3/ min, wind pressure 1.5-3Kpa, the exhaust outlet wind pressure 1.5-3KPa.The baking oven deflector roll
123 diameters are between 50mm~150mm, and 13 grades~14 grades of surface smoothness, beat 0-0.04mm, each baking oven deflector roll
It is linked between 123 using belt or chain, and is connected using conversion gear with the servo motor with rubber roller 111.
As an example, the heating method of the drying unit 12 includes resistance heating, steam heating, one in heated by natural gas
Kind is a variety of, and 25-300 DEG C of heating temperature range.
As an example, the membrane ejector 13 includes cylinder locator control pendulum roller, it is placed in diaphragm and goes out 121 mouthfuls of cabinet
Place, to adjust the membrane tension come out from cabinet 121, the pendulum roller diameter is between 100-200mm, the pendulum roller surface plating
There are layers of chrome or Teflon etc..
As an example, being provided with third deflector roll 18 between the membrane ejector 13 and the crowded complex system 2.Described
The quantity of one deflector roll 14, the second deflector roll 15 and third deflector roll 18 can according to need adjustment.
Further, the surface treatment of first deflector roll 14, the second deflector roll 15 and third deflector roll 18 may include at chromium plating
It is one or more in reason, coating treatment, 13-14 grades of surface smoothness, diameter 100-200mm.First deflector roll 14, second are led
Roller 15 and third deflector roll 18 are used to transmitting film to next stage processing unit.
As an example, as shown in Fig. 2, the crowded complex system 2 includes extrusion die 20, is placed in 20 lower section of extrusion die
Chill roll 21, with the chill roll 21 pressing composite press roller 22 and for the film 4 to be shelled from the chill roll 21
From stripper roll 23.
In the utility model, substrate 3 can be the nylon and aluminium foil that bonding is integrated, and is coated with glue using sizer 11
To aluminium foil surface, the substrate for being coated with glue is referred to as film 4.Film 4 pass through membrane ejector 13 after in the third deflector roll 18
Support under enter between the chill roll 21 and composite press roller 22 for squeezing complex system 2, while extrusion die 20 melts cast polypropylene
Melt resin is squeezed out between chill roll 21 and composite press roller 22, under the pressing effect of the chill roll 21 and composite press roller 22,
Cast polypropylene resin and the glue on 4 surface of film can be good at bonding, to form lithium battery aluminum-plastic film, then use stripper roll
23 make plastic-aluminum film stripping chill roll 21.
It answers a pager's call in conclusion the lithium battery aluminum-plastic film of the utility model is squeezed, the lithium battery aluminum-plastic film is squeezed to answer a pager's call and at least be wrapped
Include coating system and crowded complex system, the coating system include set gradually along film direction of travel into film deviation correcting device, on
Adhesive dispenser, drying unit and membrane ejector, wherein described into being equipped with the between film deviation correcting device and the sizer
One deflector roll is equipped with the second deflector roll between the sizer and the drying unit；After the deviation correcting device into film, utilize
The sizer is coated on the substrate of the film and forms coating layer, and the film is dried by the drying unit later
It is roasting, then come out from the membrane ejector and enter the crowded complex system.The utility model squeeze answer a pager's call in by crowded complex system and
Coating system is integrated in one, and improves production efficiency, is lost between reduction material process.Coating machine complete machine power exists under normal conditions
60KW or so, and this squeezes the power about 20KW for coating system of answering a pager's call, and energy consumption is greatly reduced.In addition, after coating system drying
Diaphragm is directly entered crowded complex system and carries out compound, and aluminum plastic film plunger bond strength can be improved.
So the utility model effectively overcomes various shortcoming in the prior art and has high industrial utilization value.
The above embodiments are only illustrative of the principle and efficacy of the utility model, and not for limitation, this is practical new
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model
All equivalent modifications or change completed under mind and technical idea, should be covered by the claim of the utility model.
Claims (10)
1. a kind of lithium battery aluminum-plastic film is squeezed and is answered a pager's call, which is characterized in that the lithium battery aluminum-plastic film, which squeezes to answer a pager's call, includes at least coating system
System and crowded complex system, the coating system include being set gradually along film direction of travel into film deviation correcting device, sizer, baking
Equipment for drying and membrane ejector, wherein it is described between film deviation correcting device and the sizer be equipped with the first deflector roll, institute
It states and is equipped with the second deflector roll between sizer and the drying unit；
After the deviation correcting device into film, it is coated on the substrate of the film using the sizer and forms coating layer,
The film is toasted by the drying unit later, then is come out from the membrane ejector and entered the crowded complex system.
2. lithium battery aluminum-plastic film according to claim 1 is squeezed and is answered a pager's call, it is characterised in that: described into film deviation correcting device includes super
One of sonic detection head, pneumatic detection head, transmitting electric eye detector, adjustable range is between ± 50mm to ± 100mm.
3. lithium battery aluminum-plastic film according to claim 1 is squeezed and is answered a pager's call, it is characterised in that: the sizer includes band glue
Roller, be pressed in the pressure roller on rubber roller and be arranged in it is described with rubber roller side for glue component.
4. lithium battery aluminum-plastic film according to claim 3 is squeezed and is answered a pager's call, it is characterised in that: the sizer and described first
It is additionally provided with regulating roller between deflector roll, smoothing roller is additionally provided between the sizer and the second deflector roll, the regulating roller is logical
Cross jackscrew and carry out up and down adjustment and front and back and adjust, the up and down adjustment range between 0~20mm, front and back adjustable range between
Between 0~10mm, the diameter of the smoothing roller is between 15mm~100mm, and surface smoothness is between 13 grades~14 grades.
5. lithium battery aluminum-plastic film according to claim 3 squeeze answer a pager's call, it is characterised in that: the diameter of the pressure roller between
Between 100mm~200mm, the pressure roller includes central steel and the glue-line for being coated on the center steel surface, the bondline thickness
Between 10mm~25mm, for glue-line hardness between Hs70~85, the material of the glue-line includes natural rubber, butylbenzene rubber
One of glue, ethylene-propylene diene copolymer, nitrile rubber and silicon rubber are a variety of, and the pressure roller bounce is between 0~0.04mm.
6. lithium battery aluminum-plastic film according to claim 3 is squeezed and is answered a pager's call, it is characterised in that: the band rubber roller includes chromium plating cable
The mesh number of one of roller, ceramic anilox roller and chromium plating smooth roll, the chromium plating cable roll and ceramic anilox roller is between 100 mesh
Between~350 mesh, between 140mm~250mm, the band rubber roller is turned the band top roller diameter by Serve Motor Control
Speed.
7. lithium battery aluminum-plastic film according to claim 3 squeeze answer a pager's call, it is characterised in that: the drying unit include cabinet,
The air inlet and exhaust outlet that are set on the cabinet and the multiple baking oven deflector rolls being set in the cabinet, the air inlet
Mouthful nozzle include V-type nozzle, it is one or more in porous plate nozzle, the baking oven deflector roll diameter between 50mm~150mm it
Between, 13 grades~14 grades of surface smoothness, beat 0-0.04mm, it is linked between each baking oven deflector roll using belt or chain, and
And it is connected using conversion gear with the servo motor with rubber roller.
8. lithium battery aluminum-plastic film according to claim 1 is squeezed and is answered a pager's call, it is characterised in that: the membrane ejector includes gas
Cylinder locator control pendulum roller, to adjust the tension of the film come out from the drying unit, the pendulum roller diameter is between 100-
Between 200mm, the pendulum roller surface is coated with layers of chrome or Teflon.
9. lithium battery aluminum-plastic film according to claim 1 is squeezed and is answered a pager's call, it is characterised in that: the membrane ejector and described
It squeezes between complex system and is provided with third deflector roll.
10. lithium battery aluminum-plastic film according to claim 1 is squeezed and is answered a pager's call, it is characterised in that: the crowded complex system includes squeezing out
Die head, the chill roll being placed in below the extrusion die, with the composite press roller of the cooling roll press and for will be described thin
The stripper roll that film is removed from the chill roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821832969.5U CN209158722U (en) | 2018-11-07 | 2018-11-07 | A kind of lithium battery aluminum-plastic film is crowded to answer a pager's call |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821832969.5U CN209158722U (en) | 2018-11-07 | 2018-11-07 | A kind of lithium battery aluminum-plastic film is crowded to answer a pager's call |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209158722U true CN209158722U (en) | 2019-07-26 |
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ID=67337094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821832969.5U Active CN209158722U (en) | 2018-11-07 | 2018-11-07 | A kind of lithium battery aluminum-plastic film is crowded to answer a pager's call |
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| CN (1) | CN209158722U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111295090A (en) * | 2019-12-27 | 2020-06-16 | 东莞市宸锐电子科技有限公司 | Production process of efficient anti-interference cable shielding tape |
| CN112297476A (en) * | 2020-10-21 | 2021-02-02 | 宁波禾瑞包装材料有限公司 | Production process of composite aluminum film |
-
2018
- 2018-11-07 CN CN201821832969.5U patent/CN209158722U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111295090A (en) * | 2019-12-27 | 2020-06-16 | 东莞市宸锐电子科技有限公司 | Production process of efficient anti-interference cable shielding tape |
| CN112297476A (en) * | 2020-10-21 | 2021-02-02 | 宁波禾瑞包装材料有限公司 | Production process of composite aluminum film |
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200807 Address after: 330800 east of Junzhou North Road, Gaoan hi tech Industrial Park, Yichun City, Jiangxi Province Patentee after: Jiangxi Ruijie New Material Technology Co., Ltd Address before: 201399 No. 155 South Reed Road, Shanghai, Pudong New Area Patentee before: SHANGHAI ENJIE NEW MATERIAL TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |