CN103076282A - Movable testing device of battery piece pull tester - Google Patents
Movable testing device of battery piece pull tester Download PDFInfo
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- CN103076282A CN103076282A CN2013100049441A CN201310004944A CN103076282A CN 103076282 A CN103076282 A CN 103076282A CN 2013100049441 A CN2013100049441 A CN 2013100049441A CN 201310004944 A CN201310004944 A CN 201310004944A CN 103076282 A CN103076282 A CN 103076282A
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- cell piece
- panel
- pedestal
- guide rail
- test panel
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Abstract
The invention discloses a movable testing device of a battery piece pull tester. The movable testing device comprises a base, a guide rail, a slide block and a testing panel, the base is arranged on a testing table of the battery piece pull tester, the guide rail is mounted on the base along the length direction of the base, the slide block is arranged on the guide rail and is in sliding connection with the guide rail, the testing panel is arranged on the sliding block and comprises a front panel and a rear panel used for mounting battery pieces, and at least two openings which can enable battery piece solder strips to be exposed are arranged on the front panel of the testing panel. The testing panel in the movable testing device is movable, at least two openings matched with the battery piece solder strips are arranged on the front panel of the testing panel according to the number of the battery piece solder strips, the battery pieces are not needed to be moved when the battery piece solder strips are tested, and the work efficiency is high.
Description
Technical field
The invention belongs to area of solar cell, be specifically related to a kind of movable detection device of cell piece tension tester.
Background technology
Make in the process of assembly at cell piece, the positive grid of cell piece are connected to connect with welding with backplane, and the welding connection need to have certain adhesiveness (tensile test is greater than 3N) guarantee assembly to adapt to different environment, so cell piece needs to test pulling force in process of production.
Usually, on the main grid line of cell piece and the back surface field of battery (abbreviation back surface field) be equipped with welding, the shape of the welding on the shape of the welding at back surface field place and the main grid line is basic identical, and width also can be wider a little, the shape of welding substantially with the shape of main grid line just as.
As shown in fig. 1, traditional cell slice test instrument comprises fuselage 01, test head 02 and tester table 03 etc., as a rule, there is design defect in traditional cell piece tension tester, owing to only be provided with a test head on every machine, and the test head can not side-to-side movement, can only wherein the welding on main grid line or the wherein direction of a root bead band on the back surface field move up and down along cell piece, during present test battery sheet pulling force, directly cell piece is installed on the test panel 04, test panel 04 as shown in Figure 2, test panel 04 comprises two front panel 041 and rear panels 042 that are used for installing cell piece at present, only being provided with in front one on the plate 041 makes on the cell piece main grid line or opening 043 that the welding on the back surface field exposes, and test panel and panel base are completely fixed, like this in operating process, test head 02 only can carry out tensile test to the welding on the wherein main grid line that is positioned at cell piece under it or the wherein root bead band on the back surface field, for the cell piece of the welding on having many main grid lines and the welding on the back surface field, welding on the grid line of every test battery sheet or the welding on the back surface field need manual mobile one-shot battery sheet, have a strong impact on work efficiency.
Summary of the invention
The object of the invention provides a kind of movable detection device of cell piece tension tester, test panel in this movable fixture is removable, by the quantity at the welding that arranges according to cell piece front electrode and backplate on the front panel of test panel the opening that more than two welding on the cell piece is exposed is set simultaneously, when test battery sheet welding, need not hand-operated battery sheet, high efficiency.
Above-mentioned purpose of the present invention is achieved by the following technical solution: a kind of movable detection device of cell piece tension tester, comprise pedestal, guide rail, slide block and test panel, described pedestal is located on the board of cell piece tension tester, described guide rail is installed on the pedestal along the pedestal length direction, described slide block is located on the guide rail and with guide rail and is slidingly connected mutually, described test panel is installed on the slide block, described test panel comprises two front panel and rear panels that cell piece be used for to be installed, is provided with at least two openings that the cell piece welding is exposed at the front panel of test panel.
As a rule, the cell piece of preparation generally has two or three main grid line at present, front at battery, welding is arranged on the main grid line usually, the back side at battery, on the electric field, the position of the setting of welding is substantially identical with the position of front main grid line overleaf for operated by rotary motion, and the width of welding is also substantially identical.
As a kind of preferred implementation of the present invention, opening of the present invention is two, and the shape of the shape of described opening and cell piece welding is suitable.Tensile test with the welding that is fit to two main grid cell pieces.
As another kind of preferred implementation of the present invention, opening of the present invention is three, and the shape of the shape of described opening and cell piece welding is suitable.Tensile test with the welding that is fit to three main grid cell pieces.
But the present invention also is not limited to this, for the cell piece that is provided with the welding more than three, the present invention also in front plate be provided with many with the suitable opening of cell piece master welding.
As a kind of improvement of the present invention: better be fixed on the slide block in order to make test panel, the bottom of test panel of the present invention is provided with for the panel base that supports test panel, test panel by the panel floor installation on slide block.
When wherein a root bead Tape movement is carried out tensile test under the test head of cell piece tension tester with cell piece, need to slide block is fixing at guide rail, when testing the pulling force of a root bead band wherein, need to be with next root bead Tape movement under the test head, it is carried out tensile test, also need slide block is fixed on the guide rail, can reach this purpose by between test panel or slide block and pedestal, keeper being set, be provided with keeper between test panel of the present invention and the pedestal.
As one embodiment of the present invention: keeper of the present invention is preferably fixedly full line forcing.
Fixedly full line forcing of the present invention is the bar blocks that at least one end is provided with projection, be provided with the suitable draw-in groove of some and described projection at the edge of pedestal, one end of described fixedly full line forcing is fixed on the edge of panel base, and the other end is fixed in the draw-in groove of described pedestal by projection.
For slide block is skidded off from guide rail, the present invention is provided with the locating part that skids off guide rail for anti-limited slip block with mutually concordant position, the two ends of guide rail on pedestal.
As one embodiment of the present invention, locating part of the present invention is pin.
Compared with prior art, the present invention has following advantage:
(1) because the test head of cell piece tension tester of the prior art can not be along the panel base direction move left and right of test panel, the present invention arranges pedestal by the tester table at the cell piece tension tester, be provided with guide rail and slide block at pedestal, can make test panel move left and right on the pedestal length direction, thereby can only need not the mobile battery sheet by the mobile test panel, make weldings all on the cell piece all be movable to the test head under test, improve work efficiency, and reduced the loss of cell piece;
(2) owing to only at test panel an opening that is used for exposing the cell piece welding is set in the prior art, when test battery sheet pulling force, need ceaselessly mobile battery sheet, and the present invention can be according to the number of welding for the cell piece of test on the front panel of test panel, suitably adjust the quantity of front panel upper shed, by the mobile test panel, the direct pulling force of test battery sheet welding, and need not the mobile battery sheet.
Description of drawings
Fig. 1 is the structure diagram of cell piece tension tester in the prior art;
Fig. 2 is the test panel structure diagram of cell piece tension tester in the prior art;
Fig. 3 is the movable detection device synoptic diagram of cell piece tension tester in the embodiment of the invention 1;
Fig. 4 is the one-piece construction figure that in the embodiment of the invention 1 the movable detection device of cell piece tension tester is installed on the cell piece tension tester;
Fig. 5 is the movable detection device synoptic diagram of cell piece tension tester in the embodiment of the invention 2.
Embodiment
The present invention is further illustrated below in conjunction with accompanying drawing.
As shown in Figure 3-4, the movable detection device of the cell piece tension tester that present embodiment provides, comprise pedestal 1, guide rail 2, slide block 3 and test panel 4, pedestal 1 is located on the tester table 03 of cell piece tension tester, guide rail 2 is installed on the pedestal 1 along the pedestal length direction, slide block 3 is located on the guide rail 2 and with guide rail 2 and is slidingly connected mutually, test panel 4 is installed on the slide block 3, test panel 4 comprises two front panel 41 and rear panels 42 that cell piece be used for to be installed, is provided with at least two openings 44 that the cell piece welding is exposed at the front panel 41 of test panel 4.
Be provided with for the panel base 43 that supports test panel in the bottom of test panel 4, test panel 4 is installed on the slide block 2 by panel base 43.In the present embodiment, slide block 2 is a pair of, is symmetricly set on the below of panel base 43.
Between test panel 4 and pedestal 1, be provided with keeper 5.
Fixedly full line forcing is the bar blocks that an end is provided with projection 51, is provided with the suitable draw-in groove 52 of some and projection 51 at the edge of pedestal 1, and fixedly an end of full line forcing is fixed on the edge of panel base 43, and the other end is fixed in the draw-in groove 52 of pedestal 1 by projection 51.
For slide block 3 is skidded off, on pedestal 1, be provided with the locating part 6 that skids off guide rail for anti-limited slip block 3 with mutually concordant position, the two ends of guide rail 2 from guide rail 2.This locating part 6 is pin.
When the welding on the cell piece main grid line is carried out tensile test, between the front panel 41 of test panel 4 and rear panel 42, install two main grid line cell pieces, and by opening 44 welding on the two main grid lines of cell piece is exposed, front panel 41 and rear panel 42 can adopt screw to fix, and test panel 4 placed on the panel base 43, and by screw panel base 43 is fixed on the slide block 3, at first the wherein welding at a main grid line position place with the cell piece on the test panel 4 moves to the test head 02 time, when test panel 4 moves to the test point position, adopt fixedly full line forcing that slide block 3 is fixed on the base 1, fixedly an end of full line forcing is fixed on the panel base 43 of test panel 4, projection 51 on the other end is stuck in the draw-in groove 52 of being located on pedestal 1 edge, thereby slide block 3 is fixed on the pedestal 1, test wherein after the pulling force of the welding on the main grid line, the fixing projection 51 of full line forcing one end is taken out from draw-in groove 52, cancellation is fixing to slide block 3, move left and right test panel 4, manually seek next test position, namely the welding of second main grid line is finished the welding tensile test on all grid lines over against the position of testing under the head.Equally, after the same method the pulling force of the welding at the cell piece back side is carried out one by one test.
As shown in Figure 5, the movable detection device of the cell piece tension tester that present embodiment provides, comprise pedestal 1, guide rail 2, slide block 3 and test panel 4, pedestal 1 is located on the tester table 03 of cell piece tension tester, guide rail 2 is installed on the pedestal 1 along the pedestal length direction, slide block 3 is located on the guide rail 2 and with guide rail 2 and is slidingly connected mutually, test panel 4 is installed on the slide block 3, test panel 4 comprises two front panel 41 and rear panels 42 that cell piece be used for to be installed, is provided with at least two openings 44 that the cell piece welding is exposed at the front panel 41 of test panel 4.
Be provided with for the panel base 43 that supports test panel in the bottom of test panel 4, test panel 4 is installed on the slide block 2 by panel base 43.In the present embodiment, slide block 2 is a pair of, is symmetricly set on the below of panel base 43.
Between test panel 4 and pedestal 1, be provided with keeper 5.
Fixedly full line forcing is the bar blocks that an end is provided with projection 51, is provided with the suitable draw-in groove 52 of some and projection 51 at the edge of pedestal 1, and fixedly an end of full line forcing is fixed on the edge of panel base 43, and the other end is fixed in the draw-in groove 52 of pedestal 1 by projection 51.
For slide block 3 is skidded off, on pedestal 1, be provided with the locating part 6 that skids off guide rail for anti-limited slip block 3 with mutually concordant position, the two ends of guide rail 2 from guide rail 2.This locating part 6 is pin.
When the welding on the cell piece main grid line is carried out tensile test, between the front panel 41 of test panel 4 and rear panel 42, install three main grid line cell pieces, and by opening 44 welding on three main grid lines of cell piece is exposed, front panel 41 and rear panel 42 can adopt screw to fix, and test panel 4 placed on the panel base 43, by screw panel base 43 is fixed on the slide block 3, at first the welding with the main grid line position place, centre of the cell piece on the test panel 4 moves to the test head 02 time, when test panel 4 moves to the test point position, adopt fixedly full line forcing that slide block is fixed on the base 1, fixedly an end of full line forcing is fixed on the panel base of test panel 4, projection 51 on the other end is stuck in the draw-in groove 52 of being located on pedestal 1 edge, thereby slide block 3 is fixed on the pedestal 1, test after the pulling force of the welding on the middle main grid line, the fixing projection 51 of full line forcing one end is taken out from draw-in groove 52, cancellation is fixing to slide block, move left and right test panel 4, manually seek next test position, be welding on the adjacent main grid line over against the position of test under the head 02, finish the tensile test of the welding on all grid lines.Equally, after the same method the pulling force of the welding at the cell piece back side is carried out one by one test.
The present invention will be described more than to enumerate specific embodiment.It is pointed out that above embodiment only for the invention will be further described, does not represent protection scope of the present invention, nonessential modification and adjustment that other people prompting according to the present invention is made still belong to protection scope of the present invention.
Claims (9)
1. the movable detection device of a cell piece tension tester, it is characterized in that: comprise pedestal (1), guide rail (2), slide block (3) and test panel (4), described pedestal (1) is located on the tester table (03) of cell piece tension tester, described guide rail (2) is installed on the pedestal (1) along the pedestal length direction, described slide block (3) is located at guide rail (2) and upward and with guide rail (2) is slidingly connected mutually, described test panel (4) is installed on the slide block (3), described test panel (4) comprises two front panel (41) and the rear panels (42) that are used for installing cell piece, and the front panel (41) in test panel (4) is provided with at least two openings that the cell piece welding is exposed (44).
2. the movable detection device of cell piece tension tester according to claim 1, it is characterized in that: described opening (44) is two, the shape of described opening (44) and the shape of cell piece welding are suitable.
3. the movable detection device of cell piece tension tester according to claim 1, it is characterized in that: described opening (44) is three, the shape of described opening (44) and the shape of cell piece welding are suitable.
4. the movable detection device of cell piece tension tester according to claim 1, it is characterized in that: the bottom of described test panel (4) is provided with for the panel base (43) that supports test panel, and test panel (4) is installed on the slide block (2) by panel base (43).
5. the movable detection device of cell piece tension tester according to claim 4 is characterized in that: be provided with keeper (5) between described test panel (4) and the pedestal (1).
6. the movable detection device of cell piece tension tester according to claim 5 is characterized in that: described keeper (5) is fixedly full line forcing.
7. the movable detection device of cell piece tension tester according to claim 6, it is characterized in that: described fixedly full line forcing is the bar blocks that at least one end is provided with projection (51), be provided with the suitable draw-in groove (52) of some and described projection (51) at the edge of pedestal (1), one end of described fixedly full line forcing is fixed on the edge of panel base (43), and the other end is fixed in the draw-in groove (52) of described pedestal (1) by projection (51).
8. the test panel movable fixture of each described cell piece tension tester is characterized in that: upward be provided with the locating part (6) that skids off guide rail (2) for anti-limited slip block (3) with the mutually concordant position, two ends of guide rail (2) at pedestal (1) according to claim 1-7.
9. the test panel movable fixture of cell piece tension tester according to claim 8, it is characterized in that: described locating part (6) is pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100049441A CN103076282A (en) | 2013-01-07 | 2013-01-07 | Movable testing device of battery piece pull tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100049441A CN103076282A (en) | 2013-01-07 | 2013-01-07 | Movable testing device of battery piece pull tester |
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| Publication Number | Publication Date |
|---|---|
| CN103076282A true CN103076282A (en) | 2013-05-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100049441A Pending CN103076282A (en) | 2013-01-07 | 2013-01-07 | Movable testing device of battery piece pull tester |
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| Country | Link |
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| CN (1) | CN103076282A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02195229A (en) * | 1989-01-25 | 1990-08-01 | Japan Tobacco Inc | Adhesive-strength measuring apparatus |
| US20120247221A1 (en) * | 2011-04-01 | 2012-10-04 | Askey Computer Corp. | Tension testing device |
| CN202582999U (en) * | 2012-02-08 | 2012-12-05 | 东莞市理士奥电源技术有限公司 | Weld strength detector for surface patch of storage battery |
| CN202599801U (en) * | 2012-04-27 | 2012-12-12 | 润峰电力有限公司 | Test support for checking welding tension of crystalline silicon battery |
-
2013
- 2013-01-07 CN CN2013100049441A patent/CN103076282A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02195229A (en) * | 1989-01-25 | 1990-08-01 | Japan Tobacco Inc | Adhesive-strength measuring apparatus |
| US20120247221A1 (en) * | 2011-04-01 | 2012-10-04 | Askey Computer Corp. | Tension testing device |
| CN202582999U (en) * | 2012-02-08 | 2012-12-05 | 东莞市理士奥电源技术有限公司 | Weld strength detector for surface patch of storage battery |
| CN202599801U (en) * | 2012-04-27 | 2012-12-12 | 润峰电力有限公司 | Test support for checking welding tension of crystalline silicon battery |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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Application publication date: 20130501 |