CN204974988U - High -efficient battery packaging film stamping forming mould - Google Patents

High -efficient battery packaging film stamping forming mould Download PDF

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Publication number
CN204974988U
CN204974988U CN201520552726.6U CN201520552726U CN204974988U CN 204974988 U CN204974988 U CN 204974988U CN 201520552726 U CN201520552726 U CN 201520552726U CN 204974988 U CN204974988 U CN 204974988U
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CN
China
Prior art keywords
packaging film
punch
punch insert
group
acupuncture treatment
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
Application number
CN201520552726.6U
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Chinese (zh)
Inventor
刘彪
戴建勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huizhou super Polymer Battery Co., Ltd.
Original Assignee
SUPERPOLYPOWER TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Priority to CN201520552726.6U priority Critical patent/CN204974988U/en
Application granted granted Critical
Publication of CN204974988U publication Critical patent/CN204974988U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Abstract

The utility model discloses a high -efficient battery packaging film stamping forming mould, including last mould, lower mould and stamping structure, stamping structure is last to be provided with at least 2 punch insert groups of group and to acupuncture, go up the mould bottom be provided with with the corresponding recess of punch insert group, be provided with on the lower mould with the punch insert group and the corresponding through -hole of acupuncturing the fixed cutter that is provided with of combination edge of punch insert group and acupuncture treatment, be provided with on the lower mould with the corresponding cutter hole in cutter position, go up the mould bottom be provided with with the corresponding cutter recess in cutter position. The utility model discloses in stamping structure is last to be provided with at least 2 punch insert groups of group and to acupuncture, can realize a plurality of battery packaging films of one -off impact briquetting, has greatly improved the stamping forming efficiency of packaging film to lithium ion battery's production efficiency has been improved, fix simultaneously and be provided with the cutter, can directly put into massive packaging film and carry out stamping forming, later cut the packaging film that becomes to accord with certain specification and require with the bold packaging film behind the stamping forming, reduced production processes, and then improved production efficiency.

Description

A kind of high-efficiency battery packaging film punch-forming mold
Technical field
The utility model relates to soft bag lithium ionic cell production field, particularly relates to the high-efficiency battery packaging film punch-forming mold of the one time punching molded multiple packaging film of a kind of energy.
Background technology
Lithium ion battery is a kind of Novel rechargeable battery grown up nearly ten years, its specific energy is high, memory-less effect, environmental protection, discharge voltage is 3 times of NI-G and Ni-MH battery, and lithium ion battery is current high in technological content broad-spectrum battery of new generation beyond doubt.Possess the three advantages of present battery industrial development, be referred to as " the most promising electrochmical power source " by people, thus once the extensive attention just receiving people of coming out, developed very fast.
Lithium ion battery is normally made up of anode pole piece, positive pole pole fluid, cathode pole piece, negative pole pole fluid, barrier film, electrolyte and external packing aluminum plastic film housing, the external packing aluminum plastic film of lithium ion battery generally adopts packing material based on metallic aluminium or aluminium alloy, bonding or the external protection of wear-resistant material layer as encapsulating housing that can stretch such as composite nylon rete or PETG layer in basic packing material, in basic packing material, bonding or compound polyolefin layer are as internal layer; External protection is used to provide wear-resisting and scratch-resistant protection, and internal layer provides moisture and oxygen obstruction protection, and in addition, internal layer also has heat-seal, and heating internal layer can realize hermetically sealed.External packing aluminum plastic film sends into the shaping rear formation aluminum plastic membrane shell of punch ram, naked battery core is inserted in aluminum plastic membrane shell, finally fold aluminum plastic membrane shell and add heat-seal, but, existing battery packaging film punch forming device is before to packaging film punch forming, first bulk packaging film is cut into according to the size of battery core the battery core packaging film meeting certain specification and require, afterwards the packaging film after cutting is placed on the assigned address of punch forming module, press start button, every punching press once only can the packaging film of out 1 profile that conforms with the regulations, such punch forming efficiency is too low, operation is various.
Utility model content
The purpose of this utility model is can only a shaping battery battery core packaging film for the punching press of existing battery packaging film punch forming device, and the problems such as production efficiency is lower, provide a kind of high-efficiency battery packaging film punch-forming mold.
The purpose of this utility model realizes by following technical proposal:
A kind of high-efficiency battery packaging film punch-forming mold, comprise patrix, counterdie and punching structure, described patrix is moved up and down by power drive, described counterdie is fixed on installing rack, described punching structure is arranged on below described counterdie, described punching structure is moved up and down by power drive, described punching structure is provided with at least 2 group punch insert group and acupuncture treatments, the groove corresponding with described punch insert group is provided with bottom described patrix, described counterdie is provided with and described punch insert group and corresponding through hole of having an acupuncture treatment, the combination limit of described punch insert group and acupuncture treatment is fixedly installed cutting knife, described counterdie is provided with the cutting knife hole corresponding with described cutter location, the cutting knife groove corresponding with described cutter location is provided with bottom described patrix.
Further, described punch insert group is made up of the punch insert of a pair spaced and parallel setting, and described acupuncture treatment is arranged on the centre position of described punch insert group.
Further, described punch insert group and acupuncture treatment are arranged on described punching structure by group interval.
Further, described cutting knife is arranged on the corresponding midfeather position of described punch insert group often between group, thus realizes the packaging film that punching press is good to cut from centre.
Further, 4 turnings bottom described patrix are respectively arranged with locating dowel, and described counterdie is provided with the locating hole corresponded.
Further, for often organizing punch insert group and acupuncture treatment, the length of described acupuncture treatment is less than the length of described punch insert, realizes, when packaging film soon completes shaping front acupuncture treatment rising, packaging film is stung out aperture.
When battery packaging film punch forming, the packaging film of bulk is placed on described counterdie, described patrix is moved down by power drive, battery packages film compacting to be formed between upper die and lower die will be placed in together with counterdie, described punching structure passes through power drive, upwards eject from the corresponding through hole of counterdie towards the groove of patrix to drive punch insert group and acupuncture treatment, so that will the battery packaging film punch forming between upper die and lower die be pressed on, in this process, be the packaging film meeting certain specification requirement by the cutting of stamping forming bulk packaging film, have an acupuncture treatment simultaneously and packaging film stung out aperture, realize lithium battery electric core and discharge air after packaging, avoid the problem that lithium battery electric core splits after side seal.
The utility model has the following advantages and beneficial effect compared to existing technology:
1, punching structure described in the utility model is provided with at least 2 group punch insert group and acupuncture treatments, the multiple battery packaging film of punch forming can be realized, drastically increase the punch forming efficiency of packaging film, thus improve the production efficiency of lithium ion battery; Be fixedly installed cutting knife simultaneously, the packaging film of bulk directly can be put into and carry out punch forming, afterwards the bulk packaging film after punch forming be cut into the packaging film meeting certain specification and require, decrease production process, and then improve production efficiency.
2, the utility model is by being co-located on punching structure by punch insert group and acupuncture treatment, pass through power drive, punch insert group and acupuncture treatment is driven upwards to eject from the corresponding through hole of counterdie towards the groove of patrix, so that will the battery packaging film punch forming between upper die and lower die be pressed on, have an acupuncture treatment simultaneously and packaging film stung out aperture, realize lithium battery electric core and discharge air after packaging, avoid the problem that lithium battery electric core splits after side seal.
3,4 turnings in the utility model bottom described patrix are respectively arranged with locating dowel, described counterdie is provided with the locating hole corresponded, the accurate pressing of patrix and counterdie, achieve battery packages film compacting to be formed, and punch insert group, acupuncture treatment and cutting knife are upwards ejected from the corresponding through hole of counterdie towards the groove of patrix and revocation procedure is accessible downwards.
4, the high-efficiency battery packaging film impact molding die structure in the utility model is small and exquisite, and cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of high-efficiency battery packaging film punch-forming mold of the present utility model.
Fig. 2 is the floor map of counterdie described in the utility model.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but the embodiment of the invention is not limited thereto.
Embodiment: in order to simplify the structure of mould, selects the figure simplified so that the structure of mould to be described, wherein punching structure is provided with 2 groups of punch insert groups and acupuncture treatment, but scheme of the present utility model not only that in the present embodiment; Through hole on schematic diagram and groove part can not directly be seen, in order to the structure of mould is described, represent with dotted portion.
As Fig. 1, shown in Fig. 2, a kind of high-efficiency battery packaging film punch-forming mold, comprise patrix 1, counterdie 2 and punching structure 3, described patrix 1 is moved up and down by power drive, described counterdie 2 is fixed on installing rack 5, described punching structure 3 is arranged on below described counterdie 2, described punching structure 3 is moved up and down by power drive, described punching structure 3 is provided with 2 groups of punch insert groups 31 and acupuncture treatment (not marking in figure), the groove 11 corresponding with described punch insert group 31 is provided with bottom described patrix 1, described counterdie 2 be provided with described punch insert group 31 and have an acupuncture treatment through hole 21 corresponding, 22, described punch insert group 31 and acupuncture treatment combination limit on be fixedly installed cutting knife 33, described counterdie 2 is provided with the cutting knife hole 23 corresponding with described cutting knife 33 position, the cutting knife groove 13 corresponding with described cutting knife 33 position is provided with bottom described patrix 1.
Described punch insert group 31 is made up of the punch insert of a pair spaced and parallel setting, and described acupuncture treatment is arranged on the centre position of described punch insert group 31.
Described punch insert group 31 and acupuncture treatment are arranged on described punching structure 3 by group interval.
Described cutting knife 33 is arranged on the corresponding midfeather position of described punch insert group 31 often between group, thus realizes the packaging film that punching press is good to cut from centre.
4 turnings bottom described patrix 1 are respectively arranged with locating dowel 14, and described counterdie 2 is provided with the locating hole 24 corresponded.
For often organizing punch insert group 31 and having an acupuncture treatment, the length of described acupuncture treatment is less than the length of described punch insert, realizes, when packaging film soon completes shaping front acupuncture treatment rising, packaging film is stung out aperture.
When battery packaging film punch forming, the packaging film of bulk is placed on described counterdie 2, described patrix 1 is moved down by power drive, battery packages film compacting to be formed between patrix 1 and counterdie 2 will be placed in together with counterdie 2, described punching structure 3 passes through power drive, upwards eject from the corresponding through hole of counterdie 2 towards the groove of patrix 1 to drive punch insert group 31 and acupuncture treatment, so that will the battery packaging film punch forming between patrix 1 and counterdie 2 be pressed on, in this process, be the packaging film meeting certain specification requirement by the cutting of stamping forming bulk packaging film, have an acupuncture treatment simultaneously and packaging film stung out aperture, realize lithium battery electric core and discharge air after packaging, avoid the problem that lithium battery electric core splits after side seal.
Certainly; above-mentioned explanation is not limitation of the utility model; the utility model is also not limited only to above-mentioned citing, the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also belongs to protection domain of the present utility model.

Claims (6)

1. a high-efficiency battery packaging film punch-forming mold, comprise patrix, counterdie and punching structure, described patrix is moved up and down by power drive, described counterdie is fixed on installing rack, described punching structure is arranged on below described counterdie, described punching structure is moved up and down by power drive, it is characterized in that: described punching structure is provided with at least 2 group punch insert group and acupuncture treatments, the groove corresponding with described punch insert group is provided with bottom described patrix, described counterdie is provided with and described punch insert group and corresponding through hole of having an acupuncture treatment, the combination limit of described punch insert group and acupuncture treatment is fixedly installed cutting knife, described counterdie is provided with the cutting knife hole corresponding with described cutter location, the cutting knife groove corresponding with described cutter location is provided with bottom described patrix.
2. a kind of high-efficiency battery packaging film punch-forming mold according to claim 1, it is characterized in that: described punch insert group is made up of the punch insert of a pair spaced and parallel setting, described acupuncture treatment is arranged on the centre position of described punch insert group.
3. a kind of high-efficiency battery packaging film punch-forming mold according to claim 1 and 2, is characterized in that: described punch insert group and acupuncture treatment are arranged on described punching structure by group interval.
4. a kind of high-efficiency battery packaging film punch-forming mold according to claim 3, is characterized in that: described cutting knife is arranged on the corresponding midfeather position of described punch insert group often between group, thus realizes the packaging film that punching press is good to cut from centre.
5. a kind of high-efficiency battery packaging film punch-forming mold according to claim 1, is characterized in that: 4 turnings bottom described patrix are respectively arranged with locating dowel, and described counterdie is provided with the locating hole corresponded.
6. a kind of high-efficiency battery packaging film punch-forming mold according to claim 1, it is characterized in that: for often organizing punch insert group and acupuncture treatment, the length of described acupuncture treatment is less than the length of described punch insert, realizes, when packaging film soon completes shaping front acupuncture treatment rising, packaging film is stung out aperture.
CN201520552726.6U 2015-07-28 2015-07-28 High -efficient battery packaging film stamping forming mould Expired - Fee Related CN204974988U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520552726.6U CN204974988U (en) 2015-07-28 2015-07-28 High -efficient battery packaging film stamping forming mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520552726.6U CN204974988U (en) 2015-07-28 2015-07-28 High -efficient battery packaging film stamping forming mould

Publications (1)

Publication Number Publication Date
CN204974988U true CN204974988U (en) 2016-01-20

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106623619A (en) * 2017-03-20 2017-05-10 苏州固特斯电子科技有限公司 Cutting and stamping device
CN109622759A (en) * 2018-12-28 2019-04-16 滁州美业机械制造有限公司 A kind of impact forming method of compressor support plate
CN110212122A (en) * 2019-05-09 2019-09-06 台州学院 A kind of method for soft package lithium ion power packaging film rushes shell machine
CN112058998A (en) * 2020-08-28 2020-12-11 北京鸿运汇商贸有限公司 Plate pressing forming die with cutting knife
CN113334739A (en) * 2021-06-07 2021-09-03 烟台工程职业技术学院(烟台市技师学院) One-step device for punching and stamping plastic file box

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106623619A (en) * 2017-03-20 2017-05-10 苏州固特斯电子科技有限公司 Cutting and stamping device
CN106623619B (en) * 2017-03-20 2019-01-29 佛山市双鸟工程实业有限公司 A kind of cutting stamping device
CN109622759A (en) * 2018-12-28 2019-04-16 滁州美业机械制造有限公司 A kind of impact forming method of compressor support plate
CN110212122A (en) * 2019-05-09 2019-09-06 台州学院 A kind of method for soft package lithium ion power packaging film rushes shell machine
CN110212122B (en) * 2019-05-09 2022-03-25 台州学院 Soft packet of lithium ion power battery packaging film dashes shell machine
CN112058998A (en) * 2020-08-28 2020-12-11 北京鸿运汇商贸有限公司 Plate pressing forming die with cutting knife
CN113334739A (en) * 2021-06-07 2021-09-03 烟台工程职业技术学院(烟台市技师学院) One-step device for punching and stamping plastic file box
CN113334739B (en) * 2021-06-07 2022-07-26 烟台工程职业技术学院(烟台市技师学院) One-step device for punching and stamping plastic file box

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: 516006, No. 12, Industrial Avenue, Dongjiang Industrial Zone, Shuikou street, Huicheng District, Guangdong, Huizhou

Patentee after: Huizhou super Polymer Battery Co., Ltd.

Address before: 516006, No. 12, Industrial Avenue, Dongjiang Industrial Zone, Shuikou street, Huicheng District, Guangdong, Huizhou

Patentee before: SUPERPOLYPOWER TECHNOLOGY CO., LTD.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160120

Termination date: 20170728