CN202631354U - Test tool used for detecting tensile strength of electrode/welding spot of battery piece - Google Patents
Test tool used for detecting tensile strength of electrode/welding spot of battery piece Download PDFInfo
- Publication number
- CN202631354U CN202631354U CN 201220147085 CN201220147085U CN202631354U CN 202631354 U CN202631354 U CN 202631354U CN 201220147085 CN201220147085 CN 201220147085 CN 201220147085 U CN201220147085 U CN 201220147085U CN 202631354 U CN202631354 U CN 202631354U
- Authority
- CN
- China
- Prior art keywords
- base
- top panel
- tensile strength
- electrode
- battery piece
- 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
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a test tool used for detecting the tensile strength of an electrode/welding spot of a battery piece. The test tool comprises a top panel, a base and a silicon rubber plate, wherein the top panel is arranged on the upper surface of the base, one end of the top panel is hinged with the base, the other end of the top panel is fixed on the base through a nut, the top panel is provided with a leading-out groove corresponding to a grid line of the battery piece, the battery piece is arranged between the top panel and the base, the electrode and the welding strip of the welding spot in the position of the grid line of the battery piece are led out of the leading-out groove, and the silicon rubber plate is arranged on the lower surface of the top panel. Compared with the prior art, the test tool disclosed by the utility model has the advantages of easiness in operation, manpower cost saving, high efficiency and the like.
Description
Technical field
The utility model relates to a kind of battery sheet test frock, especially relates to a kind of test frock that is used to detect battery plate electrode/solder joint tensile strength.
Background technology
Crystal silicon solar battery component is encapsulated behind the welding series and parallel by a plurality of battery sheets to be formed.The welding quality and the assembly quality of battery sheet are closely bound up.Can directly influence the overall performance electrical performance of battery component if rosin joint, sealing-off, leakage are welded, the unfailing performance in can using the assembly later stage simultaneously cause serious hidden danger, so need in the assembly production regularly check the welding quality of battery sheet.The most key in the welding quality is the tensile strength (both having welded the peel strength between rear electrode and interconnecting strip) of battery plate electrode/solder joint.
The frock that in battery plate electrode/solder joint test for tensile strength, adopts at present is made up of the two rings epoxy resins plate that area is slightly larger than battery sheet area, wherein has 1 length, width on last epoxy resin board surface all greater than the groove of welding length and width degree.Concrete operating process; Be that battery sheet after will welding is sandwiched in up and down in the middle of the two rings epoxy resins plate; Welding passed from groove with tautness meter be connected; Two hand bracelets of one human epoxy resins plate, other people's level are afterburning gradually backward, and the numerical value that obtains during from battery sheet sur-face peeling of record interconnecting strip.The defective that this frock exists has two aspects; The one, owing to fixedly be to be delivered to again on the battery sheet for forcing in the epoxy resin board surface to the battery sheet in the test through the people; Because the frangible people in addition of battery sheet self is that the dynamics size that applies is wayward; The battery sheet so can often crush in the test causes the waste of battery sheet.The 2nd, test needs two people to assist to accomplish, and the personnel that cause waste.
The utility model content
The purpose of the utility model be exactly provide in order to overcome the defective that above-mentioned prior art exists a kind of simple to operate, practice thrift the test frock that human cost, high being used to of efficient detect battery plate electrode/solder joint tensile strength.
The purpose of the utility model can realize through following technical scheme:
A kind of test frock that is used to detect battery plate electrode/solder joint tensile strength comprises top panel, base and silicane rubber plate, and described top panel is located at the upper surface of base; One end of top panel is articulated in base; The other end is fixed on the base through nut, and top panel offers the lead-out groove corresponding with the grid line of battery sheet, and the battery sheet is located between top panel and the base; The electrode at battery sheet grid line place and the welding of solder joint are drawn from lead-out groove, and described silicane rubber plate is located at the lower surface of base.
One end of described top panel is hinged through hinge hinge and base, and the other end is fixed on the base through butterfly nut.
Described silicane rubber plate is adhered to the lower surface of base through cementing agent.
Described top panel and base are respectively stainless steel top panel and stainless steel base.
Compared with prior art, the utlity model has following advantage:
First: because of the test cell sheet is to fix through the butterfly nut of regulating on the frock, so avoided applying the improper battery sheet fragmentation that causes of dynamics control because of the people.
Second: frock is designed with top panel corresponding to different graphic (being different size, different grid line) and can be for convenience detach, so can save the frock material cost.
The 3rd: frock fixedly be to realize by the friction force between frock own wt and lower surface silicane rubber plate and glass table top, so can save 1 staff, promptly raise the efficiency.
Description of drawings
Fig. 1 is the main TV structure synoptic diagram of the utility model;
Fig. 2 is the structural representation of looking up of the utility model.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is elaborated.
Embodiment
As depicted in figs. 1 and 2; A kind of test frock that is used to detect battery plate electrode/solder joint tensile strength; Comprise top panel 1, base 2 and silicane rubber plate 3, top panel 1 all adopts stainless steel to process with base 2, and top panel 1 is located at the upper surface of base 2; One end of top panel 1 is articulated in base 2 through hinge hinge 4; This hinge hinge 4 at first is welded to it on top panel 1 when mounted, then the hexagonal nut point is welded on the base 2, passes in the hinge hinge 4 screw-in hexagonal nuts through the screw that cooperates with hexagonal nut and fixes.The other end of top panel 1 is fixed on the base 2 through butterfly nut 5; Top panel 1 offers the lead-out groove corresponding with the grid line of battery sheet 6; The battery sheet is located between top panel 1 and the base 2; The electrode at battery sheet grid line place and the welding of solder joint are drawn from lead-out groove, and silicane rubber plate 3 is adhered to the lower surface of base 2 through cementing agent.
In actual mechanical process, at first this frock is placed on the glass or marble countertop of level, open top panel; The battery sheet that has welded is placed on the base; The welding that is welded in grid line place, battery sheet surface is passed from the lead-out groove of top panel, and the top panel that closes makes stressed clamping battery sheet between top panel and the base through regulating butterfly nut; Again the welding termination is fixed on the tautness meter anchor clamps, can be made an experiment.
Claims (4)
1. test frock that is used to detect battery plate electrode/solder joint tensile strength; It is characterized in that comprise top panel, base and silicane rubber plate, described top panel is located at the upper surface of base; One end of top panel is articulated in base; The other end is fixed on the base through nut, and top panel offers the lead-out groove corresponding with the grid line of battery sheet, and the battery sheet is located between top panel and the base; The electrode at battery sheet grid line place and the welding of solder joint are drawn from lead-out groove, and described silicane rubber plate is located at the lower surface of base.
2. a kind of test frock that is used to detect battery plate electrode/solder joint tensile strength according to claim 1 is characterized in that, an end of described top panel is hinged through hinge hinge and base, and the other end is fixed on the base through butterfly nut.
3. a kind of test frock that is used to detect battery plate electrode/solder joint tensile strength according to claim 1 is characterized in that described silicane rubber plate is adhered to the lower surface of base through cementing agent.
4. a kind of test frock that is used to detect battery plate electrode/solder joint tensile strength according to claim 1 is characterized in that described top panel is the stainless steel top panel, and base is the stainless steel base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220147085 CN202631354U (en) | 2012-04-09 | 2012-04-09 | Test tool used for detecting tensile strength of electrode/welding spot of battery piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220147085 CN202631354U (en) | 2012-04-09 | 2012-04-09 | Test tool used for detecting tensile strength of electrode/welding spot of battery piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202631354U true CN202631354U (en) | 2012-12-26 |
Family
ID=47384545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220147085 Expired - Fee Related CN202631354U (en) | 2012-04-09 | 2012-04-09 | Test tool used for detecting tensile strength of electrode/welding spot of battery piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202631354U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103364269A (en) * | 2012-04-09 | 2013-10-23 | 中电电气(上海)太阳能科技有限公司 | Tensile strength test tool of electrode/welding point of cell |
| CN103808653A (en) * | 2014-02-28 | 2014-05-21 | 成都先进功率半导体股份有限公司 | Pressing plate of bonding wire strength measuring equipment |
| CN104458410A (en) * | 2014-04-21 | 2015-03-25 | 苏州盛康光伏科技有限公司 | Crystalline silicon battery slice welding tension test tool and using method thereof |
| CN108225909A (en) * | 2017-12-07 | 2018-06-29 | 中航锂电（江苏）有限公司 | Modular structure welds tensile test tooling |
-
2012
- 2012-04-09 CN CN 201220147085 patent/CN202631354U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103364269A (en) * | 2012-04-09 | 2013-10-23 | 中电电气(上海)太阳能科技有限公司 | Tensile strength test tool of electrode/welding point of cell |
| CN103808653A (en) * | 2014-02-28 | 2014-05-21 | 成都先进功率半导体股份有限公司 | Pressing plate of bonding wire strength measuring equipment |
| CN103808653B (en) * | 2014-02-28 | 2016-11-23 | 成都先进功率半导体股份有限公司 | Bonding force measures equipment pressing plate |
| CN104458410A (en) * | 2014-04-21 | 2015-03-25 | 苏州盛康光伏科技有限公司 | Crystalline silicon battery slice welding tension test tool and using method thereof |
| CN108225909A (en) * | 2017-12-07 | 2018-06-29 | 中航锂电（江苏）有限公司 | Modular structure welds tensile test tooling |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202631354U (en) | Test tool used for detecting tensile strength of electrode/welding spot of battery piece | |
| CN202133628U (en) | Lighting jig | |
| CN202049989U (en) | Side press plate device of solar panel | |
| CN203688425U (en) | On-site inspection device used by construction supervisor for bonding strength of tapestry brick for | |
| CN103364269A (en) | Tensile strength test tool of electrode/welding point of cell | |
| CN106783718A (en) | A kind of simple type solar battery sheet automatic grabbing device | |
| CN207860588U (en) | Touch control display apparatus sheet material joint jig | |
| CN205752211U (en) | A kind of solar energy photovoltaic panel backboard stripping off device | |
| CN203720014U (en) | Multifunctional electronic tensile testing machine | |
| CN204374240U (en) | Pneumatic Universal testing device | |
| CN201436750U (en) | Junction box structure of solar photovoltaic assembly | |
| CN203908865U (en) | Special anchor bolt drawing screw driver | |
| CN221397775U (en) | Elastic pressure-sensitive adhesive tape | |
| CN208970534U (en) | Solar double-glass assemblies edge sealing pressing wheel device | |
| CN202120885U (en) | Etching tool clamp | |
| CN207052949U (en) | One kind can turnover type distribution box rain cover | |
| CN202585354U (en) | Fixing device for detecting adhesion of solar cell piece metal electrode | |
| CN205666024U (en) | Poster presss from both sides tight fixing device | |
| CN205653887U (en) | Support rack winds up to device of pure pressure or pure pull rod spare in guaranteeing membrane structure | |
| CN202688258U (en) | Electric conduction cloth for LCM (liquid crystal display module) | |
| CN104385209B (en) | Device suitable for detaching frame of photovoltaic assembly | |
| CN202903589U (en) | Crystal silicon solar battery electrode adhesive strength test mold | |
| CN203025050U (en) | 180-degree hydraulic bending test auxiliary device for mechanical property test plate | |
| CN206795669U (en) | A kind of FPC steel discs joint tool | |
| CN201844740U (en) | Condenser disc compacting structure |
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: 20121226 Termination date: 20130409 |