CN202290986U - Punching machine for aluminum-coated case for lithium battery - Google Patents
Punching machine for aluminum-coated case for lithium battery Download PDFInfo
- Publication number
- CN202290986U CN202290986U CN2011203454099U CN201120345409U CN202290986U CN 202290986 U CN202290986 U CN 202290986U CN 2011203454099 U CN2011203454099 U CN 2011203454099U CN 201120345409 U CN201120345409 U CN 201120345409U CN 202290986 U CN202290986 U CN 202290986U
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- China
- Prior art keywords
- overlay film
- aluminium strip
- cylinder
- film aluminium
- lithium battery
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Abstract
The utility model relates to a punching machine for an aluminum coating and aims to achieve the goal that the provided punching machine can be suitable for products with various specifications and has the characteristics of convenience in die replacement, high yield, high quality and high degree of automation. The utility model has the technical scheme that the punching machine for an aluminum-coated case for a lithium battery comprises a discharge shaft, a tension shaft, a guiding shaft, a punching die, a movement mechanism and a cutting die, wherein the movement mechanism is used for dragging a coated aluminum tape to do a forward intermittent motion, and the cutting die is used for cutting the punched coated aluminum tape so as to obtain a coated aluminum sheet. The punching machine for the aluminum-coated case for the lithium battery is characterized in that the punching die comprises a female die and a male die, wherein the female die is located at the upper edge of the coated aluminum tape and is driven by a second air cylinder, and the male die is located at the lower edge of the coated aluminum tape and is driven by a third air cylinder; the movement mechanism comprises a guide rail, a pay-off rack and a sixth air cylinder, wherein the guide rail is located on the surface of a worktable; the pay-off rack is capable of sliding along the guide rail and intermittently clamping the coated aluminum tape; the sixth air cylinder is located at the lower edge of the coated aluminum tape and is used for driving the pay-off rack to do a reciprocating motion; and the pay-off rack is provided with a fourth air cylinder capable of doing a vertical motion so as to intermittently clamp the coated aluminum tape.
Description
Technical field
The utility model relates to a kind of aluminium film press, and the aluminium overlay film shell that especially lithium battery is used carries out stamping forming machinery, is fit to the moulding of the aluminium overlay film shell of 5200mAh and following lithium battery.
Background technology
That lithium battery has is in light weight, volume is little, low temperature resistant, plurality of advantages such as power is strong, safe and reliable, life-span length, environmental protection, meets the trend of current social energy-saving and environmental protection, and range of application has also obtained unprecedented expansion.
The shell of lithium battery adopts the aluminium film Overmolded usually; The molding procedure of lithium battery aluminium overlay film shell is through punch forming machinery, makes the aluminium film be shaped to the lithium battery overlay film aluminum hull sheet (like Fig. 3, shown in Figure 4) of required specification, after detection is qualified, just can gets into next process and continue processing.
The equipment of the lithium battery aluminium overlay film shell of present domestic processing has following deficiency: first function singleness, and a machine just can only be suitable for a specification, just can't process the lithium battery of different size; Because function is too single, thereby when product specification increased, the business equipment input was too wasted; Secondly, qualification rate not high (having only about 88.25%), the value of aluminium film is high, so waste is big, production cost is difficult to control.
Summary of the invention
The purpose of the utility model is the deficiency that overcomes the above-mentioned background technology; A kind of improvement of lithium battery aluminium overlay film shell stamping machine is provided; This stamping machine can be fit to the product of plurality of specifications, has the advantages that more mold exchange is convenient, qualification rate is high, quality good, automaticity is high.
The utility model has adopted following technical scheme:
Lithium battery aluminium overlay film shell stamping machine, comprise the dispensing shaft that wears overlay film aluminium strip volume that is arranged on workbench surface in regular turn, to the overlay film aluminium strip apply tension force tension axis, be used for the axis of guide of overlay film aluminium strip guiding, stamping die, traction overlay film aluminium strip that the overlay film aluminium strip is carried out punching press forward intermittent movement motion and the overlay film aluminium strip after the punching press cut to obtain the mould of cutting of overlay film aluminium flake; It is characterized in that said stamping die comprises the former that is positioned at overlay film aluminium strip top and is driven by second cylinder and is positioned at the following and formpiston that matches with former that driven by the 3rd cylinder of overlay film aluminium strip; Said motion comprise one be positioned at workbench surface guide rail, one can along guide rail slide and intermittently the cradle and of clamping overlay film aluminium strip to be positioned at the overlay film aluminium strip following and drive reciprocating the 6th cylinder of cradle; But the four-cylinder of a vertical motion with cramping overlay film aluminium strip at intermittence is housed on the said cradle.
The said mould of cutting comprises that one is positioned at the knife rest on workbench surface, one be positioned at overlay film aluminium strip top cutting knife and be fixed on the aforementioned knife rest and drive the 5th cylinder of aforementioned cutting knife vertical motion.
One feeding pressure mechanism also is set between the said axis of guide and the stamping die; But this feeding pressure mechanism comprise one be positioned at workbench surface binder frame and be positioned on the binder frame and vertical motion with first cylinder of clamping at intermittence overlay film aluminium strip.
Said former and formpiston are positioned at respectively on the mould bases on workbench surface; Wherein, former is through on the former frame that is bolted to the second cylinder piston rod top, and formpiston is through on the formpiston frame that is bolted to the 3rd cylinder piston rod top.
The operation principle of the utility model is: behind the machine startup, go up the overlay film aluminium strip M that unwinding is got off from the overlay film aluminium strip volume of dispensing shaft, according to the order of sequence through tension axis 2, binder frame 4, stamping die 5, cradle 6 and Qie Mo 10 (direction of motion is shown in Fig. 1 arrow S); The job step of each parts, before this first cylinder A start move down with the overlay film aluminium strip be pressed on the binder frame 4, four-cylinder D starts to move down the overlay film aluminium strip is pressed on the cradle 6; Then get into following operation cycle: the second cylinder B starts makes former 5-2 be displaced downwardly to the upper surface of overlay film aluminium strip; The 3rd cylinder C start to promote that formpiston 5-1 rises and former closes film to the punching press of overlay film aluminium strip subsequently, make form on the overlay film aluminium strip one with the matched recessed shell M1 that up gives prominence to of lithium battery content; After this second cylinder B rising resets, the 3rd cylinder C descends resets, the first cylinder A rises and resets; The 6th cylinder F start to promote cradle 6 along guide rail 8 forward (right direction of Fig. 1) move, make the overlay film aluminium strip of four-cylinder D and the cradle clamping segment distance (length of a li battery shell) that advances; Then, the 5th cylinder E startup drive cutting knife E1 moves down and cuts overlay film aluminium strip (obtaining an overlay film aluminum hull sheet of making li battery shell); After this first cylinder A starts to move down and the overlay film aluminium strip is carried out cramping, four-cylinder moves the cramping, the 6th cylinder F that unclamp the overlay film aluminium strip on resetting and withdraw backward and drive cradle 6 and four-cylinder resets; Last four-cylinder D startup moves down once more the overlay film aluminium strip is pressed on the cradle, and the 5th cylinder E resets to drive on the cutting knife and moves, and an operation cycle finishes.This operation cycle is produced and is carried out continuously repeatedly.
The beneficial effect of the utility model is: because former and formpiston adopt the structure of bolt respectively, so can change the former and the formpiston of different size as required neatly; This just makes the product that same board can the production plurality of specifications, and versatility significantly strengthens, and efficient significantly improves, and has significantly reduced the investment of enterprise; And more mold exchange is very convenient, and product quality also obtains bigger raising.Adopt pneumatic means to add electrical control, processing and fabricating is convenient, energy-saving effect is remarkable, and automaticity is high, thereby has wide promotion prospect.
Description of drawings
Fig. 1 is the main TV structure sketch map of the utility model.
Fig. 2 is the plan structure sketch map of the overlay film aluminium strip among Fig. 1.
Fig. 3 is the main TV structure sketch map of the overlay film aluminium flake after the drawing.
Fig. 4 is the plan structure sketch map of the overlay film aluminium flake after the drawing.
The specific embodiment
Lithium battery aluminium overlay film shell stamping machine as shown in the figure is accomplished all actions by 4 mechanisms that are installed in workbench 11 surfaces.
Fixedly during overlay film aluminium strip M, former 5-2 and formpiston 5-1 matched moulds that the second cylinder B and the 3rd cylinder C control respectively on the mould bases carry out punch forming to the overlay film aluminium strip to first cylinder A control binder frame 4; When binder frame 4 and mold separation (resetting); Four-cylinder D control cradle 6 is pushed down the overlay film aluminium strip; The cradle of the 6th cylinder F control simultaneously drives the multiple film band of aluminium (right side of Fig. 1) mobile prescribed stroke forward, and the 5th cylinder E control cutting knife E1 cuts the multiple putamina sheet of stamping forming aluminium then.
Dispensing shaft 1-1 on the discharging frame 1 is by the size design of the multiple film band of the aluminium of buying standard, during use the multiple film band of the aluminium of rolling laid to get final product; Tension axis 2 (conventional structure) applies certain force of strain to the overlay film aluminium strip, guarantees that the overlay film aluminium strip keeps smooth in the process of walking, can fold and distortion; The axis of guide 3 is used for guaranteeing overlay film aluminium strip offset direction not in traveling process.During the mould matched moulds, driven by the first cylinder A overlay film aluminium strip is pressed on the binder frame 4, the overlay film aluminium strip can both keep fixing, reliability and effect when guaranteeing punching press when making each punching press; Mould (former 5-2 and formpiston 5-1) on two cylinders (the second cylinder B and the 3rd cylinder C) control mould bases 5 carries out the matched moulds stripping operation up and down; Other has 2 cylinders control cradles 6, during each demoulding action once, wherein four-cylinder D is used for compressing the overlay film aluminium strip, the 6th cylinder F is fed forward the overlay film aluminium strip that compresses.Least significant end is by the cutting mechanism of the 5th cylinder E control, automatically each stamping forming overlay film aluminum hull sheet blanking is cut.Periodic duty so repeatedly, operating personnel need only the regular check product quality, adjust to get final product in good time.
In addition, the action of all mechanisms and Stroke Control can be obtained signal through photosignal switch or travel switch, control (control circuit buyable) by simple circuit; The action of each cylinder can be by the unified control of PLC Programmable Logic Controller.
The utility model operating process is: operating personnel at first go into dispensing shaft with the overlay film aluminium strip package of rolling, make the overlay film aluminium strip according to the order of sequence through tension axis, binder frame, cradle and Qie Mo then, press start button then and promptly start working; , behind 1-2 products of moulding, press stop button; Operating personnel detect stamping forming overlay film aluminum hull first, if undesirable, until be adjusted to meet specification requirement till; The operate as normal that can start the machine that meets the requirements was whenever later on measured once at a distance from 5-10 minute.
The speed of travel of a whole set of machinery is adjustable, and punch-forming mold can be prepared all size, and it is very convenient to adopt bolt to change.It is very simple that operating personnel operate this equipment, every at a distance from about 5 minutes measurement size, the adjustment of turn in case of necessity button adjusting is put in order and is got final product.Device power all adopts pneumatic means, and power consumption is little during equipment work, energy-conserving and environment-protective, and the security of operation is high.
Claims (4)
1. lithium battery aluminium overlay film shell stamping machine, comprise the dispensing shaft (1-1) that wears overlay film aluminium strip volume that is arranged on workbench (11) surface in regular turn, to overlay film aluminium strip (M) apply tension force tension axis (2), be used for the axis of guide (3) of overlay film aluminium strip guiding, stamping die (5), traction overlay film aluminium strip that the overlay film aluminium strip is carried out punching press forward intermittent movement motion and the overlay film aluminium strip after the punching press cut with what obtain the overlay film aluminium flake cut mould (10); It is characterized in that said stamping die comprises the former (5-2) that is positioned at overlay film aluminium strip top and is driven by second cylinder (B) and is positioned at the following and formpiston that matches with former (5-1) that driven by the 3rd cylinder (C) of overlay film aluminium strip; Said motion comprise one be positioned at workbench surface guide rail (8), one can along guide rail slide and intermittently the cradle (6) and of clamping overlay film aluminium strip to be positioned at the overlay film aluminium strip following and drive reciprocating the 6th cylinder of cradle (F); But the four-cylinder (D) of a vertical motion with cramping overlay film aluminium strip at intermittence is housed on the said cradle.
2. lithium battery aluminium overlay film shell stamping machine according to claim 1; It is characterized in that the said mould of cutting comprises that one is positioned at the knife rest (10) on workbench surface, one be positioned at overlay film aluminium strip top cutting knife (E1) and be fixed on the aforementioned knife rest and drive the 5th cylinder (E) of aforementioned cutting knife vertical motion.
3. lithium battery aluminium overlay film shell stamping machine according to claim 1 and 2 is characterized in that also being provided with between the said axis of guide and the stamping die feeding pressure mechanism; This feeding pressure mechanism comprise one be positioned at workbench surface binder frame (4) but and one be positioned on the binder frame and vertical motion with first cylinder (A) of clamping at intermittence overlay film aluminium strip.
4. lithium battery aluminium overlay film shell stamping machine according to claim 3 is characterized in that said former and formpiston are positioned at respectively on the mould bases on workbench surface; Wherein, former (5-2) is through on the former frame that is bolted to the second cylinder piston rod top, and formpiston (5-1) is through on the formpiston frame that is bolted to the 3rd cylinder piston rod top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203454099U CN202290986U (en) | 2011-09-15 | 2011-09-15 | Punching machine for aluminum-coated case for lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203454099U CN202290986U (en) | 2011-09-15 | 2011-09-15 | Punching machine for aluminum-coated case for lithium battery |
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| Publication Number | Publication Date |
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| CN202290986U true CN202290986U (en) | 2012-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203454099U Expired - Lifetime CN202290986U (en) | 2011-09-15 | 2011-09-15 | Punching machine for aluminum-coated case for lithium battery |
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| CN (1) | CN202290986U (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691788A (en) * | 2013-12-13 | 2014-04-02 | 宁波东源音响器材有限公司 | Equipment for manufacturing shell cover of high pitch loudspeaker |
| CN104174742A (en) * | 2014-08-13 | 2014-12-03 | 成都市正硕科技有限公司 | Stamping device for producing film-stuck metal parts |
| CN104290134A (en) * | 2014-09-01 | 2015-01-21 | 东莞市飞新达精密机械科技有限公司 | Die cutting machining device and method |
| CN104971987A (en) * | 2015-06-20 | 2015-10-14 | 张家港市南丰发达五金配件厂 | Integrated die punching machine for molding of keel metal piece |
| CN104971981A (en) * | 2015-06-20 | 2015-10-14 | 张家港市南丰发达五金配件厂 | Automatic conveying die punching machine for forming keel metal sheet |
| CN105107911A (en) * | 2015-09-18 | 2015-12-02 | 芜湖日升重型机床有限公司 | Frequency converter used on numerical control machine tool |
| CN105728530A (en) * | 2016-02-29 | 2016-07-06 | 李梦颖 | Machining equipment for sofa toothed bars |
| CN105728531A (en) * | 2016-02-29 | 2016-07-06 | 李梦颖 | Film laminating and die punching integrated equipment for sofa rack |
| CN106955929A (en) * | 2017-05-25 | 2017-07-18 | 宋章平 | A kind of advanced conduit numerical control punching rushes machine |
| CN107138636A (en) * | 2017-06-15 | 2017-09-08 | 嘉兴市中达金属制品有限公司 | A kind of automatic feeding |
| CN108521061A (en) * | 2018-03-27 | 2018-09-11 | 镇江市创富东日科技有限公司 | A kind of compression feed mechanism of the efficient guillotine of busbar |
| CN108820978A (en) * | 2018-03-28 | 2018-11-16 | 安徽盛美金属科技有限公司 | A kind of paper washer feed device |
| CN109396237A (en) * | 2018-12-12 | 2019-03-01 | 苏州领裕电子科技有限公司 | Overlay film waste discharge apparatus |
| CN110682714A (en) * | 2019-10-14 | 2020-01-14 | 李书芳 | Ultra-thin plant specimen business card forming device |
| CN111032299A (en) * | 2017-08-21 | 2020-04-17 | 株式会社村田制作所 | Cutting device |
| CN114378186A (en) * | 2021-12-24 | 2022-04-22 | 江阴华瑞电工科技股份有限公司 | Automatic stamping device and process for copper connecting sheet |
| CN114506718A (en) * | 2022-02-11 | 2022-05-17 | 张宋文 | Electric automatization material feeding unit |
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2011
- 2011-09-15 CN CN2011203454099U patent/CN202290986U/en not_active Expired - Lifetime
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691788A (en) * | 2013-12-13 | 2014-04-02 | 宁波东源音响器材有限公司 | Equipment for manufacturing shell cover of high pitch loudspeaker |
| CN103691788B (en) * | 2013-12-13 | 2015-09-30 | 宁波东源音响器材有限公司 | For the manufacture of the equipment of the cap of high pitch loudspeaker |
| CN104174742A (en) * | 2014-08-13 | 2014-12-03 | 成都市正硕科技有限公司 | Stamping device for producing film-stuck metal parts |
| CN104290134A (en) * | 2014-09-01 | 2015-01-21 | 东莞市飞新达精密机械科技有限公司 | Die cutting machining device and method |
| CN104971987A (en) * | 2015-06-20 | 2015-10-14 | 张家港市南丰发达五金配件厂 | Integrated die punching machine for molding of keel metal piece |
| CN104971981A (en) * | 2015-06-20 | 2015-10-14 | 张家港市南丰发达五金配件厂 | Automatic conveying die punching machine for forming keel metal sheet |
| CN105107911A (en) * | 2015-09-18 | 2015-12-02 | 芜湖日升重型机床有限公司 | Frequency converter used on numerical control machine tool |
| CN105728530A (en) * | 2016-02-29 | 2016-07-06 | 李梦颖 | Machining equipment for sofa toothed bars |
| CN105728531A (en) * | 2016-02-29 | 2016-07-06 | 李梦颖 | Film laminating and die punching integrated equipment for sofa rack |
| CN106955929A (en) * | 2017-05-25 | 2017-07-18 | 宋章平 | A kind of advanced conduit numerical control punching rushes machine |
| CN107138636A (en) * | 2017-06-15 | 2017-09-08 | 嘉兴市中达金属制品有限公司 | A kind of automatic feeding |
| CN111032299A (en) * | 2017-08-21 | 2020-04-17 | 株式会社村田制作所 | Cutting device |
| US11090827B2 (en) | 2017-08-21 | 2021-08-17 | Murata Manufacturing Co., Ltd. | Cutting device |
| CN108521061A (en) * | 2018-03-27 | 2018-09-11 | 镇江市创富东日科技有限公司 | A kind of compression feed mechanism of the efficient guillotine of busbar |
| CN108820978A (en) * | 2018-03-28 | 2018-11-16 | 安徽盛美金属科技有限公司 | A kind of paper washer feed device |
| CN109396237A (en) * | 2018-12-12 | 2019-03-01 | 苏州领裕电子科技有限公司 | Overlay film waste discharge apparatus |
| CN110682714A (en) * | 2019-10-14 | 2020-01-14 | 李书芳 | Ultra-thin plant specimen business card forming device |
| CN114378186A (en) * | 2021-12-24 | 2022-04-22 | 江阴华瑞电工科技股份有限公司 | Automatic stamping device and process for copper connecting sheet |
| CN114506718A (en) * | 2022-02-11 | 2022-05-17 | 张宋文 | Electric automatization material feeding unit |
| CN114506718B (en) * | 2022-02-11 | 2023-09-26 | 张宋文 | Electric automatization material feeding unit |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160328 Address after: 311300, Jintang Road, Jin Nan Street, Hangzhou, Zhejiang, Ling'an, 39 Patentee after: Hangzhou Weihong Energy Technology Co., Ltd. Address before: 311300, No. 1, building 399, Ring North Road, Jincheng Town, Jincheng City, Zhejiang, Ling'an, Hangzhou Patentee before: Hangzhou H&W Energy Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |
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| CX01 | Expiry of patent term |