CN205264813U - Packaging film pollution discharge amount - Google Patents
Packaging film pollution discharge amount Download PDFInfo
- Publication number
- CN205264813U CN205264813U CN201521088371.6U CN201521088371U CN205264813U CN 205264813 U CN205264813 U CN 205264813U CN 201521088371 U CN201521088371 U CN 201521088371U CN 205264813 U CN205264813 U CN 205264813U
- Authority
- CN
- China
- Prior art keywords
- packaging film
- heating plate
- heating
- plate
- hot plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Containers And Plastic Fillers For Packaging (AREA)
Abstract
The utility model relates to a packaging film pollution discharge amount, including first hot plate and second hot plate, the direction reciprocating motion who keeps away from or be close to the second hot plate can be followed to first hot plate, first hot plate has first burnishing surface, first burnishing surface is towards setting up in the second hot plate, the second hot plate has the second burnishing surface, the second burnishing surface sets up with first burnishing surface relatively, arrange the packaging film between first hot plate and the second hot plate in, the second hot plate removes to the direction of being close to first hot plate, until first burnishing surface and second burnishing surface respectively with the two relative surface contact of packaging film, through first hot plate and second hot plate heating packaging film, deformation stress release when making the punching press extend, in order to reduce packaging film distortion, effective assurance is beaten and is rolled up, the packaging film that sticks up the limit becomes and levels, the operation becomes convenient during packing battery electricity core, battery closedtop limit has been reduced to uneven phenomenon of corrugating with the heat -seal.
Description
Technical field
The utility model relates to lithium battery production auxiliary equipment technical field, particularly relates to a kind of packaging film schoolLeveling device.
Background technology
Polymer Li-ion battery be by clad aluminum packaging film after stamping drawdown, coated by lithium ion both positive and negative polarityThe sheet volume heart forming of reeling, the battery forming through heat-sealing. The packaging film using conventionally have 113um thick andThe belt coiled strip that 88um is thick, bi-material forms by three-decker, and superficial layer is nylon layer, and intermediate layer isAluminium flake layer, internal layer is polypropylene layer, gross thickness is respectively 113um and 88um.
First packaging film is cut into the coiled strip of certain width (design width) while production, then put into mouldSelf-feeding air stamping machine on, complete stamping drawdown and cutting, the hole, side of the design size of extending out, cuts outCut out the length of designing requirement. After stamping drawdown, residual stress effect and multilayer during due to stamping drawdownEach elasticity of materials strain, stress difference, there will be clot, alice phenomenon, this phenomenon when packaging film horizontalHave a strong impact on the packaging of the battery winding heart, cause that packaging film when heat-sealing battery surface is wrinkling, closedtop limit misalignment etc.Bad phenomenon, to cause the battery after packaging to be scrapped.
Utility model content
Based on this, be necessary for above-mentioned technical problem, provide a kind of and can effectively ensure that packaging film is smoothPackaging film leveling apparatus.
A kind of packaging film leveling apparatus, for smoothing packaging film, described packaging film leveling apparatus comprises that first addsHot plate and the second heating plate, described the first heating plate can along away from or past near the direction of described the second heating plateMultiple mobile, described the first heating plate has the first burnishing surface, and described the first burnishing surface is intended for described second and addsHot plate arranges, and described the second heating plate has the second burnishing surface, described the second burnishing surface and described first smoothFace is oppositely arranged, and the packaging film being leveling is between described the first burnishing surface and described the second burnishing surface.
In an embodiment, described the first heating plate comprises the first heating plate body, the first heating rod thereinAnd first wire, the side opening of described the first heating plate body is provided with the first accepting hole, described the first heating rodBe embedded in described the first accepting hole, described the first wire is arranged at one end of described the first heating rod, described inThe second heating plate comprises the second heating plate body, the second heating rod and the second wire, and described the second heating plate originallyThe side opening of body is provided with the second accepting hole, and described the second heating rod is embedded in described the second accepting hole, described inThe second wire is arranged at one end of described the second heating rod.
In an embodiment, described the first wire and described the second wire are positioned at described the first heating plate thereinThe side that body is relative or the second relative side of heating plate body.
In an embodiment, also comprise the first temperature test head and the second temperature test head therein, describedOne temperature test head is arranged at the side of described the first heating plate body, and described the second temperature test head is arranged atThe side of described the second heating plate body.
In an embodiment, be also provided with guide pillar therein, one end of described guide pillar is arranged in described second and addsHot plate, offers the guide hole corresponding with described guide pillar on described the first heating plate, and described guide pillar can stretch into instituteState in guide hole.
In an embodiment, also comprise cylinder therein, described cylinder has a piston rod, and described first addsHot plate is arranged at the end of described piston rod.
In an embodiment, also comprise the first framework therein, described the first framework comprises top board and the first sidePlate, described cylinder is arranged on described top board, and described piston rod runs through described top board and described the first heating plateConnect.
In an embodiment, also comprise the second framework therein, described the second framework comprises base plate and the second sidePlate, described base plate and described top board be parallel to each other interval arrange, described the first side plate and described the second side plate put downRow is arranged between described base plate and described top board, and described the second heating plate is arranged on described the second side plate.
In an embodiment, described the first lateral plates offers guide groove to the one side of described the second side plate therein,Described the second side plate is intended for outstanding being formed with and leading that described guide groove matches of one side of described the first side plateRail.
In an embodiment, also comprise securing member therein, the bottom of described guide groove offers strip hole,The one side that described guide rail is intended for described the first side plate offers locating hole, and one end of described securing member is through instituteStating strip hole stretches in described locating hole.
Above-mentioned packaging film leveling apparatus at least has the following advantages:
Need to smooth packaging film time, packaging film is placed between the first heating plate and the second heating plate, second addsHot plate is to moving near the direction of the first heating plate, until the first burnishing surface and the second burnishing surface respectively with packagingThe two relative Surface Contacts of film, by the first heating plate and the second heating plate heating packaging film, make punching pressDistortional stress while extending discharges, and to reduce packaging film torsional deformation, effectively ensures the packaging of clot, aliceIt is smooth that film becomes, and when battery pack battery core, operation becomes convenient, has reduced battery closedtop limit misalignment and heat-sealingWrinkling phenomenon.
Brief description of the drawings
Fig. 1 is the schematic perspective view of packaging film leveling apparatus in an embodiment;
Fig. 2 is the schematic perspective view at another visual angle of packaging film leveling apparatus shown in Fig. 1;
Fig. 3 is the decomposing schematic representation of packaging film leveling apparatus shown in Fig. 1.
Detailed description of the invention
For above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, below in conjunction with attachedFigure is described in detail detailed description of the invention of the present utility model. A lot of tools are set forth in the following descriptionBody details is so that fully understand the utility model. But the utility model can be to be much different from this and to retouchThe alternate manner of stating is implemented, and those skilled in the art can be without prejudice to the utility model intension in the situation thatDo similar improvement, therefore the utility model is not subject to the restriction of following public concrete enforcement.
It should be noted that, when element is called as " being fixed on " another element, it can be directly at anotherOn individual element or also can have an element placed in the middle. When an element is considered to " connection " another yuanPart, it can be directly connected to another element or may have centering elements simultaneously. Use hereinTerm " vertical ", " level ", " left side ", " right side " and the similar just order in order to illustrate of statement, do not represent it is unique embodiment.
Unless otherwise defined, all technology and the scientific terminology using herein and belong to of the present utility modelThe implication that those skilled in the art understand is conventionally identical. Institute in description of the present utility model hereinThe term using, just in order to describe the object of specific embodiment, is not intended to be restriction the utility model.Each technical characterictic of the above embodiment can combine arbitrarily, for making to describe succinctly, not to above-mentionedThe all possible combination of each technical characterictic in embodiment is all described, but, as long as these technology spyThere is not contradiction in the combination of levying, is all considered to be the scope that this description is recorded.
Referring to Fig. 1 to Fig. 3, is the packaging film leveling apparatus 10 in an embodiment, is mainly used in smoothingPackaging film 20. This packaging film leveling apparatus 10 comprise the first framework 100, cylinder 200, the first heating plate 300,The second heating plate 400, guide pillar 500 and the second framework 600.
The first framework 100 mainly play supporting role, and comprises top board 110 and the first side plate 120. Particularly,The quantity of side plate 120 is two, and two the first side plates 120 are arranged at top board 110 length or widthTwo ends. Two the first side plates 120 are fixedly connected with top board 110 by four bolts, and assembling easily, is torn openUnload simple.
Cylinder 200 is mainly used in providing power, and cylinder 200 has piston rod 210, the first heating plates 300Be arranged at the end of piston rod 210, the first heating plate 300 is realized along close with the flexible of piston rod 210Or the object moving back and forth away from the second heating plate 400 directions. Cylinder 200 is arranged at top board 110 by boltUpper, piston rod 210 runs through top board 110 and is connected with the first heating plate 300. Certainly, in other enforcement sideIn formula, can also realize the object that the first heating plate 300 moves back and forth by other power source.
In present embodiment, on top board 110, offer through hole 111, one end of piston rod 210 is run throughThrough hole 111, the first heating plates 300 are arranged at one end that piston rod 210 runs through through hole 111. For example, canIn one end of piston rod 210, pressing plate 211 is set, then by briquetting 212 and bolt 213 by pressing plate 211 withThe first heating plate 300 is fixedly connected with.
The first heating plate 300 can along away from or move back and forth near the direction of the second heating plate 400. Particularly,The second heating plate 400 is arranged at the end of the piston rod 210 of cylinder 200. The first heating plate 300 hasOne burnishing surface 300a, the first burnishing surface 300a is intended for the second heating plate 400 and arranges. In the time of smoothing, firstThe Surface Contact of burnishing surface 300a and the packaging film 20 that is leveling, and transferring heat is to packaging film 20.
In present embodiment, the first heating plate 300 comprises the first heating plate body 310, the first heatingThe side opening of rod 320 and the first wire 330, the first heating plate bodies 310 is provided with the first accepting hole 311, theOne accepting hole 311 can run through the side of the first heating plate body 310. The first heating rod 320 is embedded atIn one accepting hole 311, the first wire 330 is arranged at one end of the first heating rod 320. The first heating rod 320Be electrically connected with power supply by the first wire 330, the first heating rod 320 is that the first heating plate body 310 transmitsHeat, and then heat is passed on the packaging film 20 being leveling.
The quantity of the first heating rod 320 is two, and accordingly, the quantity of the first accepting hole 311 is also two,Two the first heating rod 320 compartment of terrains are arranged on the first heating plate body 310. Specific to present embodimentIn, also comprise that the first temperature test head 340, the first temperature test heads 340 are arranged at the first heating plate body310 side, and between two the first heating rods 320, for detection of the temperature of the first heating plate 300.
The second heating plate 400 has the second burnishing surface 400a, the second burnishing surface 400a and the first burnishing surface 300aParallel being oppositely arranged, the packaging film 20 being leveling be positioned at the first burnishing surface 300a and the second burnishing surface 400a itBetween. In the time being leveling, the two relative surfaces of the packaging film 20 being leveling respectively with the first burnishing surface 300aContact with the second burnishing surface 400a. The first heating plate 300 and the second heating plate 400 extremely bag of transferring heat respectivelyTwo surfaces of dress film 20, the distortional stress when discharging stamping drawdown.
In present embodiment, the second heating plate 400 comprises the second heating plate body 410, the second heatingThe side opening of rod 420 and the second wire 430, the second heating plate bodies 410 is provided with the second accepting hole 411, theTwo heating rod the last 420 are photographed in the second accepting hole 411, and the second wire 430 is arranged at the second heating rod 420One end. The second heating rod 420 is electrically connected with power supply by the second wire 430, and the second heating rod 420 isThe second heating plate body 410 transferring heats, and then heat is passed on the packaging film 20 being leveling.
The quantity of the second heating rod 420 is two, and accordingly, the quantity of the second accepting hole 411 is also two,Two the second heating rod 420 compartment of terrains are arranged on the second heating plate body 410. Specific to present embodimentIn, also comprise that the second temperature test head 440, the second temperature test heads 440 are arranged at the second heating plate body410 side, and between two the second heating rods 420, for detection of the temperature of the second heating plate 400.
The first wire 330 is positioned at the second wire 430 side or that the first heating plate body 310 is relativeThe two relative sides of heating plate body 410. That is, the first wire 330 and the second wire 430 are positioned at not homonymy,Be conducive to differentiate the first wire 330 and the second wire 430, prevent that the first wire 330 and the second wire 430 from alteringLine. And first heating plate 300 and the second heating plate 400 respectively by different wire (the first heating plates300 are electrically connected with the first wire 330, and the second heating plate 400 is electrically connected with the second wire 430) be connected, because ofThis control circuit difference, can realize the first heating plate 300 different from the temperature of the second heating plate 400.
One end of guide pillar 500 is arranged on the second heating plate 400, the first heating plates 300 and offers and guide pillar500 corresponding guide hole 300b, after the first heating plate 300 moves along the direction of close the second heating plate 400,Guide pillar 500 can stretch in guide hole 300b. By guide pillar 500 is set, be conducive to the first heating plate 300 andThe contraposition of two heating plates 400, prevent the first heating plate 300 away from or when the second heating plate 400 pairPosition is inaccurate.
The second framework 600 comprises base plate 610 and the second side plate 620, and base plate 610 is parallel to each other with top board 110Interval arranges, and the first side plate 120 and the second side plate 620 are set in parallel between base plate 610 and top board 110,The second heating plate 400 is arranged on the second side plate 620. The two ends of the first side plate 120 are individually fixed in top board110 with base plate 610 on. On base plate 610, can also offer installing hole, by securing member, base plate 610 be fixedIn rushing on shell machine.
The quantity of the second side plate 620 is two, and one end of two the second side plates 620 is individually fixed in base plate 610Two ends, the second heating plate 400 is fixed on the second side plate 620 one end away from base plate 610. The first side plate120 offer guide groove 121, the second side plates 620 towards the one side of the second side plate 620 is intended for the first side plate 120The outstanding guide rail 621 matching with guide groove 121 that is formed with of one side. By guide rail 621 in the interior cunning of guide groove 121Moving, realize moving forward and backward of the second heating plate 400, thereby regulate the front and back position of packaging film 20.
The bottom of guide groove 121 also offers strip hole 122, and guide rail 621 is intended for one of the first side plate 120Face offers locating hole 622, and one end of securing member 700 is stretched in locating hole 622 through strip hole 122.Securing member 700 can be bolt, and securing member 700 can move forward and backward along strip hole 122, securing member 700The degree of depth in screw-in locating hole 622 can determine the tightness of the first side plate 120 and the second side plate 620. WhenWhen the front and back position of the second side plate 620 moves into place, make securing member 700 screw in the degree of depth in locating hole 622Increase, what can make that the first side plate 120 and the second side plate 620 lean on is tighter; When the second side plate 620 needs to regulateWhen front and back position, the degree of depth that securing member 700 is screwed in locating hole 622 reduces, and can make the first side plate 120Reduce with the elasticity of the second side plate 620.
Above-mentioned packaging film leveling apparatus 10 at least has the following advantages:
When packaging film 20 need to be smoothed, packaging film 20 is placed in to the first heating plate 300 and the second heating plate 400Between, the second heating plate 400 moves to the direction near the first heating plate 300, until the first burnishing surface 300aWith the second burnishing surface 400a respectively with the two relative Surface Contacts of packaging film 20, by the first heating plate 300Heat packaging film 20 with the second heating plate 400, the distortional stress while making stamping drawdown discharges, to reduce bagDress film 20 torsional deformations, effectively ensure that the packaging film 20 of clot, alice becomes smooth, battery pack battery coreIt is convenient that time operation becomes, and reduced battery closedtop limit misalignment and the wrinkling phenomenon of heat-sealing.
The above embodiment has only expressed several embodiment of the present utility model, its describe comparatively concrete andIn detail, but can not therefore be interpreted as the restriction to utility model patent scope. It is right to it should be pointed out thatIn those of ordinary skill in the art, without departing from the concept of the premise utility, can also doGo out some distortion and improvement, these all belong to protection domain of the present utility model. Therefore, the utility model is specialThe protection domain of profit should be as the criterion with claims.
Claims (10)
1. a packaging film leveling apparatus, for smoothing packaging film, is characterized in that, described packaging film smoothingDevice comprises the first heating plate and the second heating plate, described the first heating plate can along away from or near described secondThe direction of heating plate moves back and forth, and described the first heating plate has the first burnishing surface, described the first burnishing surface faceTo in described the second heating plate setting, described the second heating plate has the second burnishing surface, described the second burnishing surfaceBe oppositely arranged with described the first burnishing surface, the packaging film being leveling is positioned at described the first burnishing surface and described secondBetween burnishing surface.
2. packaging film leveling apparatus according to claim 1, is characterized in that, described the first heating plateComprise the first heating plate body, the first heating rod and the first wire, the side opening of described the first heating plate bodyBe provided with the first accepting hole, described the first heating rod is embedded in described the first accepting hole, and described the first wire is establishedBe placed in one end of described the first heating rod, described the second heating plate comprises the second heating plate body, the second heatingRod and the second wire, the side opening of described the second heating plate body is provided with the second accepting hole, described the second heatingRod is embedded in described the second accepting hole, and described the second wire is arranged at one end of described the second heating rod.
3. packaging film leveling apparatus according to claim 2, is characterized in that, described the first wire withDescribed the second wire is positioned at side or the relative side of the second heating plate body that described the first heating plate body is relativeFace.
4. packaging film leveling apparatus according to claim 2, is characterized in that, also comprises the first temperatureMeasuring head and the second temperature test head, described the first temperature test head is arranged at described the first heating plate bodySide, described the second temperature test head is arranged at the side of described the second heating plate body.
5. packaging film leveling apparatus according to claim 1, is characterized in that, is also provided with guide pillar,One end of described guide pillar is arranged in described the second heating plate, on described the first heating plate, offers and described guide pillarCorresponding guide hole, described guide pillar can stretch in described guide hole.
6. packaging film leveling apparatus according to claim 1, is characterized in that, also comprises cylinder, instituteState cylinder and have a piston rod, described the first heating plate is arranged at the end of described piston rod.
7. packaging film leveling apparatus according to claim 6, is characterized in that, also comprises the first framework,Described the first framework comprises top board and the first side plate, and described cylinder is arranged on described top board, described piston rodRunning through described top board is connected with described the first heating plate.
8. packaging film leveling apparatus according to claim 7, is characterized in that, also comprises the second framework,Described the second framework comprises base plate and the second side plate, described base plate and described top board be parallel to each other interval arrange,Described the first side plate and described the second side plate are set in parallel between described base plate and described top board, and described secondHeating plate is arranged on described the second side plate.
9. packaging film leveling apparatus according to claim 8, is characterized in that, described the first lateral platesOne side to described the second side plate offers guide groove, and described the second side plate is intended for the one side of described the first side plateThe outstanding guide rail matching with described guide groove that is formed with.
10. packaging film leveling apparatus according to claim 9, is characterized in that, also comprises securing member,The bottom of described guide groove offers strip hole, and the one side that described guide rail is intended for described the first side plate offersLocating hole, one end of described securing member is stretched in described locating hole through described strip hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521088371.6U CN205264813U (en) | 2015-12-22 | 2015-12-22 | Packaging film pollution discharge amount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521088371.6U CN205264813U (en) | 2015-12-22 | 2015-12-22 | Packaging film pollution discharge amount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205264813U true CN205264813U (en) | 2016-05-25 |
Family
ID=56006322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521088371.6U Expired - Fee Related CN205264813U (en) | 2015-12-22 | 2015-12-22 | Packaging film pollution discharge amount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205264813U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107732281A (en) * | 2017-10-09 | 2018-02-23 | 中山市朗桥自动化科技有限公司 | A kind of fusion splicing devices for being used to fix the packaging film and top cover of battery core |
| CN111439443A (en) * | 2020-04-26 | 2020-07-24 | 杭州云淡包装有限公司 | Film detection device of heat shrink packaging machine |
| CN112952168A (en) * | 2019-12-11 | 2021-06-11 | 中国科学院大连化学物理研究所 | Flattening method and device for fuel cell proton exchange membrane |
-
2015
- 2015-12-22 CN CN201521088371.6U patent/CN205264813U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107732281A (en) * | 2017-10-09 | 2018-02-23 | 中山市朗桥自动化科技有限公司 | A kind of fusion splicing devices for being used to fix the packaging film and top cover of battery core |
| CN107732281B (en) * | 2017-10-09 | 2023-05-05 | 旷泰科技(上海)有限公司 | Welding device for packaging film and top cover for fixing battery cell |
| CN112952168A (en) * | 2019-12-11 | 2021-06-11 | 中国科学院大连化学物理研究所 | Flattening method and device for fuel cell proton exchange membrane |
| WO2021114225A1 (en) * | 2019-12-11 | 2021-06-17 | 中国科学院大连化学物理研究所 | Method and device for flattening fuel cell proton exchange membrane |
| CN112952168B (en) * | 2019-12-11 | 2023-04-18 | 中国科学院大连化学物理研究所 | Flattening method and device for fuel cell proton exchange membrane |
| CN111439443A (en) * | 2020-04-26 | 2020-07-24 | 杭州云淡包装有限公司 | Film detection device of heat shrink packaging machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205264813U (en) | Packaging film pollution discharge amount | |
| CN204885322U (en) | Metal -back power battery assembly line | |
| CN201030350Y (en) | Applying device for multi-strip coating | |
| CN206074196U (en) | A kind of quadrate lithium battery housing test device for air tightness | |
| CN207282587U (en) | A kind of horizontal carbon alloy battery cell case of cellular-type | |
| CN207954808U (en) | A kind of carton automatic flattening press | |
| CN109335123A (en) | A kind of film opens film bagging device | |
| US20190058181A1 (en) | Integration wrapper capable of laser notching | |
| CN207170742U (en) | A kind of online suturing mechanism of metal coiled material | |
| CN2912827Y (en) | Plate coating machine with double-face plate coating mechanism | |
| KR102150010B1 (en) | Deep Drawing Apparatus for Laminated Sheet Capable of Adjusting Tension and Method for Deep Drawing Using the Same | |
| CN101350426B (en) | Machine for winding core of lithium ion battery | |
| CN209476763U (en) | A kind of new-energy automobile testing device for power cells | |
| CN103872267A (en) | Flexible packaging lithium ion battery and stamping die for aluminum-plastic film housing of same | |
| CN109378516B (en) | Semi-automatic film sticking machine and film sticking method | |
| CN201126836Y (en) | Battery clamp | |
| CN203333479U (en) | Adjustable pressure plate device of adhesive film pasting machine | |
| CN110806356B (en) | Method for detecting extension amount of positive plate | |
| CN204315662U (en) | A kind of fast and convenient battery pole piece forming machine | |
| CN203772716U (en) | Rubber belt clamping device in adhesive force detector of aluminum-plated PVDC (Polyvinyl Dichloride) film | |
| CN206921951U (en) | Lithium battery cap seals assembling device | |
| CN206210961U (en) | A kind of lithium battery tape sticking device | |
| CN204029937U (en) | Soft-package battery reshaping device | |
| CN206456064U (en) | A kind of make-up machine | |
| CN217996265U (en) | Heat-sealing cutting mechanism for plastic film |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20191222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |