CN2938428Y - Nickel coated steel net for manufacturing plus-negative electrode piece of nickel-hydrogen, nickel-chrome battery - Google Patents
Nickel coated steel net for manufacturing plus-negative electrode piece of nickel-hydrogen, nickel-chrome battery Download PDFInfo
- Publication number
- CN2938428Y CN2938428Y CNU200620014631XU CN200620014631U CN2938428Y CN 2938428 Y CN2938428 Y CN 2938428Y CN U200620014631X U CNU200620014631X U CN U200620014631XU CN 200620014631 U CN200620014631 U CN 200620014631U CN 2938428 Y CN2938428 Y CN 2938428Y
- Authority
- CN
- China
- Prior art keywords
- steel mesh
- battery
- nickel
- mesh
- nickel plating
- 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
Images
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
Landscapes
- Electroplating Methods And Accessories (AREA)
- Cell Electrode Carriers And Collectors (AREA)
Abstract
The utility model relates to a nickel plating steel mesh used for produce positive and negative electrode flakes of NI-MH and NI-CR battery. The utility model is a continuous zonal steel mesh, the mesh holes distributed on the surface are formed by cutting and drawing, the holes in neighboring lines are in an interlaced arrangement, the surface density is 100-280g per square meter, the surface of the steel mesh is plated with a layer of nickel. Using the nickel plating steel mesh can reduce the deadweight of a carrier, release to the largeest extent the limited space of battery, fill more electrode materials, increase battery capacity and reduce battery production cost; and the convolute performance of the battery electrode flakes are improved, the technique of producing electrode flakes is simple, the thickness and weight of the electrode flakes has a good coherence, the nickel plating steel mesh can meet whatever drying or coating production characteristics.
Description
Technical field
The utility model relates to ni-mh, Ni-Cr battery negative pole carrier technique, specifically is a kind of nickel plating steel mesh that is used to make ni-mh, Ni-Cr battery both positive and negative polarity pole piece.
Background technology
As the both positive and negative polarity balladeur train of rechargeable Ni-MH battery, Ni-Cr battery, domestic traditional manufacture method is to use nickel foam, Punching steel strip and copper to cut to draw in the net etc., and the nickel foam cost is the highest, the manufacturing process complexity, and natural resources is abundant; The shortcoming of Punching steel strip is that waste of raw materials is big when making, and near becoming waste product after 50% the raw material punching, and own wt is big, comes off easily after the electrodes.Defectives such as copper is cut and drawn in the net also to exist own wt big, and the very high and natural resources of material price is abundant.
Summary of the invention
In view of existing adopt nickel foam, Punching steel strip and copper to cut to draw in the net etc. make the above-mentioned defective that ni-mh, Ni-Cr battery both positive and negative polarity pole piece exist, the utility model provides a kind of nickel plating steel mesh that is used to make ni-mh, Ni-Cr battery both positive and negative polarity pole piece, to reduce the weight of carrier own, make the space of battery limited be able to maximum release, the more electrode material of filling, improve battery capacity, simplify product manufacture, meet the need of market.
The utility model is used to make the nickel plating steel mesh of ni-mh, Ni-Cr battery both positive and negative polarity pole piece, it is continuous band-shaped steel mesh, and the mesh of surface distributed is a mesh of cutting pulling shaping, and the mesh of adjacent lines is staggered, surface density be 100～280 the gram/square metre, the steel mesh surface electrical is coated with nickel dam.
Wherein, the steel mesh base band adopts the steel tape of accurate rail system, and thickness of strips is 0.045～0.12mm.The nickel layer thickness of steel mesh electroplating surface is 0.001～0.003mm.The vertical both sides of steel mesh all can be provided with flanging, form double-decker on the steel mesh both sides, to strengthen its tensile strength.
The utility model nickel plating steel mesh aims at rechargeable Ni-MH battery and Ni-Cr battery and makes that positive/negative plate makes to measure.The utility model technology has overcome many defectives of prior art, can reduce the weight of carrier own, and the space of battery limited is able to maximum release, more fills electrode material, improves battery capacity, reduces the battery production cost.
Adopt this nickel plating steel mesh can improve the coiling performance of battery pole piece greatly, it is simple to make battery pole piece technology, the thickness of pole piece and pole piece weight high conformity, and no matter dry production still is coated with the cream method is produced, and the nickel plating steel mesh can both satisfy its industry characteristics.
On nickel plating steel mesh both sides double-decker is set, can strengthens its tensile strength, satisfy and produce the battery pole piece requirement continuously, reduce the fracture of battery pole piece in winding process.
Description of drawings
Fig. 1 is the utility model embodiment 1 structural representation;
Fig. 2 is the utility model embodiment 2 structural representations;
Fig. 3 is the arrangement schematic diagram of embodiment 1,2 otch when cutting pulling shaping.
Embodiment
Below in conjunction with the embodiment accompanying drawing the utility model is further specified.
With reference to Fig. 1, the nickel plating steel mesh that embodiment 1 is used to make ni-mh, Ni-Cr battery both positive and negative polarity pole piece is continuous band-shaped steel mesh 1, the mesh of steel mesh 1 surface distributed is a mesh 13 of cutting pulling shaping, the mesh of adjacent lines is staggered, mesh as row among Fig. 1 11 and row 12 is staggered, surface density be 100～280 the gram/square metre, the steel mesh surface electrical is coated with nickel dam.
Among Fig. 1, the mesh of cutting pulling shaping 13 of steel mesh surface distributed is a diamond hole, and 14 is the frame of diamond-shaped meshes.According to actual needs, the mesh of cutting pulling shaping 13 of steel mesh surface distributed can be square opening, scallop hole, slotted eye or the like.The nickel layer thickness of steel mesh electroplating surface is 0.001～0.003mm.
The base band of the utility model nickel plating steel mesh adopts the steel tape of accurate rail system, and thickness of strips is generally 0.045～0.12mm.The described steel mesh base band of representative instance adopts Japan to produce SPCC precision rolling steel band and homemade 08F precision rolling steel band etc., steel band is through annealing in process, thickness of strips is between 0.045～0.12mm, finished steel wire side density be 100～280 the gram/square metre, the steel mesh surface electrical is coated with nickel dam, and nickel layer thickness is 0.001～0.003mm.
The utility model is used through the precision rolling steel tape of annealing in process processing system net, for the surface density that guarantees steel mesh changes less than every square metre ± 15 grams, raw material thickness of strips error should less than ± 0.003mm is the most suitable.The system net adopts cuts pulling shaping technology, at first on steel band 1 horizontal (being Width), cut out the otch 13 ' that a plurality of width equate as shown in Figure 3, adjacent next line otch and lastrow are staggered and stagger as the 11st row of Fig. 3 and the otch of 12 row, and the distance that staggers is 1/2 of pitch.Otch draws back naturally in molding cutter incision, and the frame in each hole is reversed into upright substantially, forms mesh such as square, rhombus, scallop hole, ellipse, diamond-shaped meshes 13 as shown in Figure 1.After the nickel plating steel mesh is cut pulling shaping, need carry out oil removing, rust cleaning and plating nickel on surface or copper plating treatment, carry out flanging processing then as required.Need to prove: also can make battery pole piece as not doing oil removing, rust cleaning and electroplating surface processing, and difference on effect is very big.
In order to improve the intensity of nickel plating steel mesh, provide embodiment illustrated in fig. 22, Fig. 2 nickel plating steel mesh 2 is provided with flanging 22,23 on vertical both sides of main body 21, forms double-decker on the steel mesh both sides.These flanging 22,23 width can be 2～5mm.Flanging technology is with the size itemize incision on demand of nickel plating steel mesh, again a kind of flanging equipment is crossed by the Netcom of steel mesh both sides certain width, make 180 ° of double-deckers that form Fig. 2 on the steel mesh both sides of its doubling, to strengthen its tensile strength, satisfy and produce the battery pole piece requirement continuously, reduce the fracture of battery pole piece in winding process.
Claims (7)
1, is used to make the nickel plating steel mesh of ni-mh, Ni-Cr battery both positive and negative polarity pole piece, it is characterized in that it is continuous band-shaped steel mesh, the mesh of surface distributed is a mesh of cutting pulling shaping, and the mesh of adjacent lines is staggered, surface density be 100～280 the gram/square metre, the steel mesh surface electrical is coated with nickel dam.
2, according to the nickel plating steel mesh that is used to make ni-mh, Ni-Cr battery both positive and negative polarity pole piece of claim 1, it is characterized in that: described steel mesh base band adopts the steel tape of accurate rail system, and thickness of strips is 0.045～0.12mm.
3, according to the nickel plating steel mesh that is used to make ni-mh, Ni-Cr battery both positive and negative polarity pole piece of claim 2, it is characterized in that: described steel mesh base band adopts SPCC steel band or 08F steel band.
4, according to the nickel plating steel mesh that is used to make ni-mh, Ni-Cr battery both positive and negative polarity pole piece of claim 1, it is characterized in that: the mesh of cutting pulling shaping of described steel mesh surface distributed is square opening or diamond hole or scallop hole or slotted eye.
5, according to the nickel plating steel mesh that is used to make ni-mh, Ni-Cr battery both positive and negative polarity pole piece of claim 1, it is characterized in that: the nickel layer thickness of described steel mesh electroplating surface is 0.001～0.003mm.
6, according to the nickel plating steel mesh that is used to make ni-mh, Ni-Cr battery both positive and negative polarity pole piece of claim 1, it is characterized in that: the vertical both sides of described steel mesh all are provided with flanging, form double-decker on the steel mesh both sides.
7, according to the nickel plating steel mesh that is used to make ni-mh, Ni-Cr battery both positive and negative polarity pole piece of claim 6, it is characterized in that: the width of the vertical both sides of described steel mesh flanging is 2～5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200620014631XU CN2938428Y (en) | 2006-09-08 | 2006-09-08 | Nickel coated steel net for manufacturing plus-negative electrode piece of nickel-hydrogen, nickel-chrome battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200620014631XU CN2938428Y (en) | 2006-09-08 | 2006-09-08 | Nickel coated steel net for manufacturing plus-negative electrode piece of nickel-hydrogen, nickel-chrome battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2938428Y true CN2938428Y (en) | 2007-08-22 |
Family
ID=38362455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200620014631XU Expired - Fee Related CN2938428Y (en) | 2006-09-08 | 2006-09-08 | Nickel coated steel net for manufacturing plus-negative electrode piece of nickel-hydrogen, nickel-chrome battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2938428Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101471442B (en) * | 2007-12-26 | 2011-05-11 | 深圳市豪鹏科技有限公司 | Method for making battery positive plate and positive electrode slurry thereof |
| CN102227026A (en) * | 2011-05-06 | 2011-10-26 | 深圳市钧蓝电源材料有限公司 | Anode-cathode metal meshes for lithium-ion and lithium polymer batteries and preparation method thereof |
| CN108448064A (en) * | 2018-02-05 | 2018-08-24 | 东莞超霸电池有限公司 | A kind of nickel-hydrogen battery negative pole woven wire wet preparation method |
-
2006
- 2006-09-08 CN CNU200620014631XU patent/CN2938428Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101471442B (en) * | 2007-12-26 | 2011-05-11 | 深圳市豪鹏科技有限公司 | Method for making battery positive plate and positive electrode slurry thereof |
| CN102227026A (en) * | 2011-05-06 | 2011-10-26 | 深圳市钧蓝电源材料有限公司 | Anode-cathode metal meshes for lithium-ion and lithium polymer batteries and preparation method thereof |
| CN108448064A (en) * | 2018-02-05 | 2018-08-24 | 东莞超霸电池有限公司 | A kind of nickel-hydrogen battery negative pole woven wire wet preparation method |
| CN108448064B (en) * | 2018-02-05 | 2020-08-04 | 东莞超霸电池有限公司 | Wet preparation method of nickel-metal hydride battery cathode wire mesh |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1244965C (en) | Non-sintered thin electrode for battery, battery using said electrode and its manufacture method | |
| CN2938428Y (en) | Nickel coated steel net for manufacturing plus-negative electrode piece of nickel-hydrogen, nickel-chrome battery | |
| CN102716908A (en) | Forming method of high-flexibility ultrathin rolled copper foil | |
| CN203738905U (en) | Badminton blade forming die | |
| CN102873182B (en) | Manufacturing device of mesh grid of lead-acid storage battery | |
| CN202455169U (en) | Motor iron core punching sheet | |
| CN201435421Y (en) | Electrode grid structure of lead-acid storage battery | |
| CN102290661B (en) | Rolling terminal and making method thereof | |
| JP5230845B2 (en) | Electrode plate group for lead-acid battery, lead-acid battery, and method for producing electrode plate group for lead-acid battery | |
| CN102315456A (en) | Production method for lead acid battery plate grid | |
| WO2006053697A1 (en) | Lead-acid battery grid plates, manufacturing method and apparatus therefor | |
| CN105489825B (en) | A kind of manufacturing method of power-type flexible packing lithium ion battery battery core | |
| CN104943331A (en) | Stamping honeycomb rolling device and honeycomb forming method | |
| CN2754224Y (en) | Punched nickel-plated steel band | |
| CN2676421Y (en) | Flanged metal expanding guipure for manufacturing electrode | |
| CN201513633U (en) | One-step molding channel-type cable bridge frame | |
| CN205666282U (en) | Side board ear draws in net grid | |
| CN205039292U (en) | Terminal material strip | |
| CN2847542Y (en) | Steel base charging battery electrode skeleton | |
| CN1783552A (en) | Double side microporous burr steel belt for battery positive plate | |
| CN209255621U (en) | A kind of MESH material punching shaping device | |
| CN2852405Y (en) | Two-sided micropore burr steel strip for battery positive plate | |
| CN204773946U (en) | Punching press honeycomb rolling press device | |
| CN105834213A (en) | Manufacturing technology for net stamping plate grid for lead-acid storage battery | |
| CN202395089U (en) | Storage battery and grid structure thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070822 |