CN205141072U - Electric capacity type ni -mh power battery pole piece continuous production unit - Google Patents
Electric capacity type ni -mh power battery pole piece continuous production unit Download PDFInfo
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- CN205141072U CN205141072U CN201520916960.2U CN201520916960U CN205141072U CN 205141072 U CN205141072 U CN 205141072U CN 201520916960 U CN201520916960 U CN 201520916960U CN 205141072 U CN205141072 U CN 205141072U
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- 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
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Abstract
The utility model belongs to new forms of energy power battery makes field, concretely relates to electric capacity type ni -mh power battery pole piece continuous production unit. Including the machine of unreeling, rolling machine and the support body that set gradually, the mechanism of rectifying before wherein having set gradually on the support body, preceding drive mechanism, utmost point ear blowing machine, resistance spot welding are quick -witted, laser -beam welding machine rectifies mechanism, back drive mechanism and guillootine after, the utility model discloses connect into a production line with rolling machine, welding machine, guillootine, have the production efficiency height, take up an area of less, the pole piece precision is accurate, utmost point ear one shot forming's advantage, can be in succession or the intermittent type formula weld, flatten the seam welding around, reduce the burr of pole piece perpendicular, can effectively reduce the short circuit probability among the battery assembly process.
Description
Technical field
The utility model belongs to new energy resource power battery and manufactures field, is specifically related to a kind of capacitor type Ni-MH power cell pole piece continuous production device.
Background technology
At present, for the manufacture of the equipment of water system square battery pole piece on market, roll extrusion, welding, cross cutting continuous prodution all can not be realized.Existing pole piece process units, general process is: pole plate directly cuts into small pieces after roll extrusion, enter next process soldering polar ear again, intermediate demand man-handling of materials lug, pole piece, have that hand labor intensity is large, inefficiency, pole piece and lug waste rate high, and the position deviation of lug and pole piece is large, cause pole piece overall dimensions to differ, and then affect subsequent automated operation, and affect product quality.
Patent CN203134893U discloses a kind of rare earth capacitor battery pole piece continuous production device, comprises resistance welded, there is the problem of easily striking sparks, welding easily perforation; Resistance welding wheel needs polishing every day simultaneously, and welding quality ginseng is eaten uneven; In addition, adopt steel band to weld, overall cross cutting, die life is shorter, average 30,000 cross cutting life-spans, just needs to repair polishing once, and repairing number of times is not more than 10 times, and a set of grinding tool is just thoroughly scrapped; And substrate production efficiency is 20,000 slices/day, average one and half just need polishing once, just need the more die-cut grinding tool of transducer set, a set of grinding tool expense 50,000 yuan in one month, the grinding tool expense of 1 year is just not less than 500,000 yuan, does not also comprise polishing, changes the artificial loss and the failure costs that delays work that bring; 3rd is that directly the die-cut waste rate to steel band and base band is more than 2%, and as process material, material consumption in a day is just more than 1,000,000 yuan, and " normally " loss of one day is just more than 20,000 yuan, and production cost increases, and affects corporate profit margin.
Summary of the invention
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of capacitor type Ni-MH power cell pole piece continuous production device, realize continuous seepage, ensure product quality, production efficiency is high, and pole piece precision is accurate, lug one-shot forming, reduce the burr of pole piece vertical plane, effectively can reduce the short circuit probability in cell assembling processes.
Capacitor type Ni-MH power cell pole piece continuous production device described in the utility model, comprise the unreeling machine, roller press and the support body that set gradually, wherein support body is disposed with front deviation correction mechanism, front haulage mechanism, lug feeding machine, resistance spot weld, laser-beam welding machine, rear deviation correction mechanism, rear haulage mechanism and guillotine.
Laser-beam welding machine adopts pulse continuous welding, and the cutter on guillotine can be carbide alloy material.
Front haulage mechanism and rear haulage mechanism adopt known equipment, can realize traction function.
Lug feeding machine is the lug emptying equipment of this area routine.
Described lug feeding machine and resistance spot weld share two hold down gags.Hold down gag is used for fixing lug and base band position.
The plumb joint both sides of described laser-beam welding machine are respectively arranged with front roll extrusion part and rear roll extrusion part.Roll extrusion part is used for lug welds front and back pressing with base band white edge.
In sum, the utility model has the following advantages:
(1) the utility model achieves continuous seepage, ensure that product quality, roller press, bonding machine, guillotine are connected into a production line, have production efficiency high, take up an area less, accurate, the one-time formed advantage of lug of pole piece precision, can continuously or batch (-type) weld.
(2) in the utility model continuous production device due to lug and pole plate synchronous welding, synchronizing moving, on-line continuous cuts, and eliminates numerous and diverse operation of man-handling of materials operation, ensure that lug and pole piece precision, improve production efficiency with this, reduce labour intensity, ensure that product quality.
(3) online soldering polar ear, is directly cut by guillotine, lug and pole piece integrated molding.
(4) flatten before and after wire bonding, reduce the burr of pole piece vertical plane, effectively can reduce the short circuit probability in cell assembling processes.
(5) compared with prior art, the utility model is laser welding, utilizes noncontact principle, adopt pulse series spot welding, there is not sparking, perforation problem, laser head only needs monthly that normal service is once, laser energy stable output, welding quality consistency is high; In addition, adopt lug self-feeding, spot welding location, laser welding and cutting knife integration, the cutting knife life-span is more than 3,000,000 times, and only need every 500,000 polishings once, often pay cutting knife price and be only 0.2 ten thousand yuan, change and polish all fast, conventional five metals lathe just can be polished, and reduces labour cost greatly and shorten the off-time; Meanwhile, instead of cross cutting because adopt to cut, spillage of material is zero substantially, and production cost reduces, and improves corporate profit margin.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, unreeling machine; 2, roller press; 3, support body; 4, front deviation correction mechanism; 5, front haulage mechanism; 6, lug feeding machine; 7, resistance spot weld; 8, laser-beam welding machine; 9, rear deviation correction mechanism; 10, rear haulage mechanism; 11, guillotine; 12, front roll extrusion part; 13, rear roll extrusion part.
Embodiment
Below in conjunction with embodiment, the utility model is described further.
Embodiment
A kind of capacitor type Ni-MH power cell pole piece continuous production device, as shown in Figure 1, capacitor type Ni-MH power cell pole piece continuous production device comprises the unreeling machine 1, roller press 2 and the support body 3 that set gradually, wherein support body 3 is disposed with front deviation correction mechanism 4, front haulage mechanism 5, lug feeding machine 6, resistance spot weld 7, laser-beam welding machine 8, rear deviation correction mechanism 9, rear haulage mechanism 10 and guillotine 11.
Lug feeding machine 6 and resistance spot weld 7 share two hold down gags.
The plumb joint both sides of laser-beam welding machine 8 are respectively arranged with front roll extrusion part 12 and rear roll extrusion part 13.
Operation principle is:
A, the base band of rolling is manually placed on unreeling machine 1, carries out the thickness of continuous roll extrusion to setting by roller press 2.
B, base band after roll extrusion carry out cushioning through front deviation correction mechanism 4, tension force controls and correction, and meanwhile, base band is moved forward by front haulage mechanism 5, enters lug blowing and spot welding position.Lug is placed on assigned address by lug feeding machine 6 successively, and hold down gag compresses, and resistance spot weld 7 moves to spot welding position and carries out spot welding, fixing lug and base band.
C, front roll extrusion part 12 and rear roll extrusion part 13 automatic rolling, laser-beam welding machine 8 action, automatic welding.
D, weld complete, front roll extrusion part 12 and rear roll extrusion part 13 unclamp automatically, and base band and lug continue mobile, through after deviation correction mechanism 9 cushion further, tension force controls and correction, continuation moves forward.
E, rear haulage mechanism 10 will weld the base band traction of lug, and deliver to guillotine 11 position, cut, complete and cut, pole piece is shaping.
Claims (3)
1. a capacitor type Ni-MH power cell pole piece continuous production device, it is characterized in that: comprise the unreeling machine (1), roller press (2) and the support body (3) that set gradually, wherein support body (3) is disposed with front deviation correction mechanism (4), front haulage mechanism (5), lug feeding machine (6), resistance spot weld (7), laser-beam welding machine (8), rear deviation correction mechanism (9), rear haulage mechanism (10) and guillotine (11).
2. capacitor type Ni-MH power cell pole piece continuous production device according to claim 1, is characterized in that: described lug feeding machine (6) and resistance spot weld (7) share two hold down gags.
3. capacitor type Ni-MH power cell pole piece continuous production device according to claim 1, is characterized in that: the plumb joint both sides of described laser-beam welding machine (8) are respectively arranged with front roll extrusion part (12) and rear roll extrusion part (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520916960.2U CN205141072U (en) | 2015-11-17 | 2015-11-17 | Electric capacity type ni -mh power battery pole piece continuous production unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520916960.2U CN205141072U (en) | 2015-11-17 | 2015-11-17 | Electric capacity type ni -mh power battery pole piece continuous production unit |
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| Publication Number | Publication Date |
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| CN205141072U true CN205141072U (en) | 2016-04-06 |
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| CN201520916960.2U Active CN205141072U (en) | 2015-11-17 | 2015-11-17 | Electric capacity type ni -mh power battery pole piece continuous production unit |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105965276A (en) * | 2016-07-18 | 2016-09-28 | 河北羿珩科技股份有限公司 | Solar cell welding strip laying and shearing device |
| CN111710925A (en) * | 2020-06-10 | 2020-09-25 | 包头昊明稀土新电源科技有限公司 | Preparation method of water-based battery cell |
| CN114300813A (en) * | 2021-12-30 | 2022-04-08 | 杭州捷能科技有限公司 | Battery module welding process |
-
2015
- 2015-11-17 CN CN201520916960.2U patent/CN205141072U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105965276A (en) * | 2016-07-18 | 2016-09-28 | 河北羿珩科技股份有限公司 | Solar cell welding strip laying and shearing device |
| CN111710925A (en) * | 2020-06-10 | 2020-09-25 | 包头昊明稀土新电源科技有限公司 | Preparation method of water-based battery cell |
| CN111710925B (en) * | 2020-06-10 | 2022-08-30 | 包头昊明稀土新电源科技有限公司 | Preparation method of water-based battery cell |
| CN114300813A (en) * | 2021-12-30 | 2022-04-08 | 杭州捷能科技有限公司 | Battery module welding process |
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