CN201289373Y - Tester for cold/hot pressing thickness of polymer lithium ion battery - Google Patents
Tester for cold/hot pressing thickness of polymer lithium ion battery Download PDFInfo
- Publication number
- CN201289373Y CN201289373Y CNU2008202129182U CN200820212918U CN201289373Y CN 201289373 Y CN201289373 Y CN 201289373Y CN U2008202129182 U CNU2008202129182 U CN U2008202129182U CN 200820212918 U CN200820212918 U CN 200820212918U CN 201289373 Y CN201289373 Y CN 201289373Y
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Abstract
The utility model discloses a cold and hot press thickness testing machine for a polymer lithium ion battery, belongs to the field of battery testing devices, and aims to solve the problem that the battery is stressed inconsistently when being tested by the battery testing machine, thereby causing unstable product quality. The testing machine comprises a battery thickness testing device, more than one group of hot-press mechanisms and more than one group of clod-press mechanisms. The hot-press mechanisms, the cold-press mechanisms and the battery thickness testing device are mounted on a machine base; each hot-press mechanism comprises a heating tube, a thermoelectric couple, a pressure sensor A, an air cylinder A, a battery towing bar A, a regulating handle A, more than two hot-press plates and more than two guide rail slide blocks A; each cold-press mechanism comprises a cooling water channel, a pressure sensor B, an air cylinder B, a battery towing rod B, a regulating handle B, more than two cold-press plates and more than two guide rail slide blocks B; and the battery thickness testing device comprises a lower trailing bar, an upper pressure plate, a guide rail, an air cylinder C and a testing instrument. The testing machine is used for carrying out cold and hot press and thickness test to the polymer lithium ion battery.
Description
Technical field
The utility model relates to a kind of polymer Li-ion battery testing apparatus, particularly relates to the cold and hot pressure thickness measuring of a kind of polymer Li-ion battery machine.
Background technology
In battery production, battery after the output all will be put on the battery testing machine performances such as its capacity, internal resistance, thickness, self discharge are tested, prior art polymers lithium ion battery test machine is that the several batteries that are placed on one group of pressing plate are finished test job, when the variable thickness sample of each battery, will cause some battery stressed big, some battery is stressed little, causes unstable product quality; Cell thickness test is then finished by manual, relies on the sensation of manual pressure entirely, causes each battery can not measure its thickness under an identical stable status, the effect instability of Ce Lianging like this, and the cell thickness data of measurement are inaccurate.
The utility model content
Technical problem to be solved in the utility model is, overcome the defective that above prior art exists, provide a kind of have easy to operate, production efficiency is high, the constant product quality of producing, change the cold and hot pressure thickness measuring of the polymer Li-ion battery machine of characteristics such as the production kind is fast.
The technical scheme that its technical matters that solves the utility model adopts is: the cold and hot pressure thickness measuring of polymer Li-ion battery machine, comprise and expect under the last material clamp that is installed in respectively on the support, following material clamp, battery mobile manipulator, the battery that test station mechanical arm, battery turning device, battery shift vacuum gripper equipment and battery discharging conveyer belt, it is characterized in that also comprising cell thickness proving installation, one group of above hot pressing mechanism and one group of above mechanism of colding pressing, hot pressing mechanism, cold pressing mechanism and cell thickness proving installation are installed on the support respectively.
In technique scheme, described hot pressing mechanism comprises heat-generating pipe and thermopair, pressure transducer A, cylinder A, battery drawbar A, adjusting handle A, the heating platen more than two and the guide rail slide block A more than two, a heating platen correspondence is installed on the guide rail slide block A, guide rail slide block A is installed on the guide rail, pressure transducer A design is at an end of guide rail, cylinder A design is at the other end of guide rail, adjusting handle A design is on the close web member of cylinder A, one heat-generating pipe and thermopair all are installed on every heating platen, and battery drawbar A is installed in the bottom of heating platen; Described more than two heating platen and the guide rail slide block A more than two link together by chain.
The described mechanism of colding pressing comprises cooling-water duct, pressure transducer B, cylinder B, battery drawbar B, adjusting handle B, the cold pressing plate more than two and the guide rail slide block B more than two, a cold pressing plate correspondence is installed on the guide rail slide block B, the guide rail slide block B is installed on the guide rail, pressure transducer B design is at an end of guide rail, cylinder B design is at the other end of guide rail, adjusting handle B design is on the close web member of cylinder B, cooling-water duct all is installed on every cold pressing plate, and battery drawbar B is installed in the bottom of cold pressing plate; Described more than two cold pressing plate and the guide rail slide block B more than two link together by chain.
Described cell thickness proving installation comprises planker, top board, guide rail, cylinder C and tester down, following planker is fixed on an end of proving installation, and cylinder C design is at the other end of proving installation, and top board is installed on the guide rail, tester and top board are installed together, and cylinder C connects top board.
The beneficial effects of the utility model are: because the utility model also comprises cell thickness proving installation, one group of above hot pressing mechanism and one group of above mechanism of colding pressing, hot pressing mechanism, cold pressing mechanism and cell thickness proving installation are installed on the support respectively, so, 1, the operative employee reduces, the employee just will pick and place on the battery slave unit, reduces personnel labor and a lot of artificial bad product generation; 2, divide two groups of hot pressing, cold pressing for two groups, the every group of hot pressing mechanism or the mechanism of colding pressing press 11 batteries simultaneously, and production efficiency improves greatly; 3, when test battery thickness, utilize the effect of gravity that battery is flattened, the state consistency when making each battery testing, it is stable that cell thickness is measured; 4, all test datas can deposit computer in, can carry out sampling analysis to data.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of the hot pressing mechanism in the utility model;
Fig. 3 is the structural representation of the mechanism of colding pressing in the utility model;
Fig. 4 is the structural representation of the cell thickness proving installation in the utility model.
Among the figure, 1, hot pressing mechanism; 2, the mechanism of colding pressing; 3, support; 4, heating platen; 5, guide rail slide block A; 6, heat-generating pipe and thermopair; 7, pressure transducer A; 8, cylinder A; 9, battery drawbar A; 10, adjusting handle A; 11, cold pressing plate; 12, guide rail slide block B; 13, cooling-water duct; 14, pressure transducer B; 15, cylinder B; 16, battery drawbar B; 17, adjusting handle B; 18, following planker; 19, top board; 20, guide rail; 21, cylinder C; 22, tester.
Embodiment
Referring to Fig. 1, the cold and hot pressure thickness measuring of the described a kind of polymer Li-ion battery of present embodiment machine, comprise and expect under the last material clamp that is installed in respectively on the support 3, following material clamp, battery mobile manipulator, the battery that test station mechanical arm, battery turning device, battery shift vacuum gripper equipment and battery discharging conveyer belt, it is characterized in that also comprising cell thickness proving installation, two groups of hot pressing mechanisms 1 and two groups of mechanisms 2 of colding pressing, hot pressing mechanism 1, cold pressing mechanism 2 and cell thickness proving installation are installed in respectively on the support 3; This test machine can be colded pressing and hot pressing to battery is single simultaneously, can be because of the difference of cell thickness, and influence each other and cause quality bad, this test machine can be pressed a plurality of batteries at every turn simultaneously, and guarantee that each battery all has independent pressing plate, guarantee stressed even; So just can guarantee the quality of product, enhance productivity simultaneously.
Referring to Fig. 2, described hot pressing mechanism 1 comprises heat-generating pipe and thermopair 6, pressure transducer A7, cylinder A8, battery drawbar A9, adjusting handle A10,12 heating platens 4 and 12 guide rail slide block A5, heating platen 4 correspondences are installed on the guide rail slide block A5, guide rail slide block A5 is installed on the guide rail, pressure transducer A7 design is at an end of guide rail, cylinder A8 design is at the other end of guide rail, adjusting handle A10 design is on the close web member of cylinder A8, one heat-generating pipe and thermopair 6 all are installed on every heating platen 4, and battery drawbar A9 is installed in the bottom of heating platen 4; Described 12 heating platens 4 and 12 guide rail slide block A5 link together by chain; Every heating platen 4 is by heat-generating pipe and thermopair 6 control temperature, and cylinder A8 gives heating platen 4 certain pressure, regulates the pressure of cylinder A8 by pressure regulator valve, and pressure transducer A7 can show pressure; When the width of battery is inconsistent, can regulate height by adjusting handle A10; Hot pressing is finished by heating platen 4, and 12 heating platens 4 are connected by chain, open like this to be independent of each other mutually when closing up, and every heating platen 4 all is installed on the guide rail by guide rail slide block A5, and each battery is stressed evenly during the piezoelectricity pond; Every heating platen 4 all is installed on the guide rail by guide rail slide block A5, can move separately separately, when cylinder A8 compresses, according to the principle of acting force and reacting force, stressed between every heating platen 4 is identical, so just can guarantee the consistance that each battery is stressed; Each heating platen 4 is arranged in a row, and battery is placed in the middle of per 2 heating platens 4 like this, presses a battery will save the quantity of heating platen than independent per 2 heating platens like this; Only put a battery in the middle of per 2 heating platens 4, compare with putting several batteries simultaneously when compressing, can not be subjected to that cell thickness is uneven to be influenced.
Referring to Fig. 3, the described mechanism 2 of colding pressing comprises cooling-water duct 13, pressure transducer B14, cylinder B15, battery drawbar B16, adjusting handle B17,12 cold pressing plates 11 and 12 guide rail slide block B 12, cold pressing plate 11 correspondences are installed on the guide rail slide block B 12, guide rail slide block B 12 is installed on the guide rail, pressure transducer B14 design is at an end of guide rail, cylinder B15 design is at the other end of guide rail, adjusting handle B17 design is on the close web member of cylinder B15, cooling-water duct 13 all is installed on every cold pressing plate 11, and battery drawbar B16 is installed in the bottom of cold pressing plate 11; Described 12 fast cold pressing plates 11 and 12 guide rail slide block B 12 link together by chain; Every cold pressing plate 11 cools off by logical cold water; The left side is equipped with pressure transducer (4), and cylinder B15 gives cold pressing plate 11 certain pressure, regulates the pressure of cylinder B15 by pressure regulator valve, and pressure transducer B14 can show pressure; When the width of battery is inconsistent, can regulate height by adjusting handle B17; Cold pressing and finish by cold pressing plate 11,12 cold pressing plates 11 and 12 guide rail slide block B 12 are connected by chain, open like this and be independent of each other mutually when closing up, and every cold pressing plate 11 all is installed on the guide rail by guide rail slide block B 12, each battery is stressed evenly during the piezoelectricity pond; Because each piece cold pressing plate 11 can move separately, when cylinder B15 compressed, according to the principle of acting force and reacting force, stressed between every cold pressing plate 11 was identical, so just can guarantee the consistance that each battery is stressed; Each cold pressing plate 11 is arranged in a row, and battery is placed in the middle of per 2 cold pressing plates 11, presses a battery to save the quantity of cold pressing plate 11 than independent per 2 cold pressing plates like this; Only put a battery in the middle of per two cold pressing plates 11, compare with putting several batteries simultaneously when compressing, can not be subjected to that cell thickness is uneven to be influenced.
Referring to Fig. 4, described cell thickness proving installation comprises planker 18, top board 19, guide rail 20, cylinder C21 and tester 22 down, following planker 18 is fixed on an end of proving installation, cylinder C21 design is at the other end of proving installation, top board 19 is installed on the guide rail 20, by the depth of parallelism of guide rail 20 assurance top boards 19, following planker 18, tester 22 is installed together with top board 19, and cylinder C21 connects top board 19; Top board 19 with its pull-up, by gravity is downwards pushed down battery when pressing down by cylinder C21, passes through the distance between tester 22 test top boards 19, the following planker 18 like this, thereby tests out the thickness of battery.
Above-described only is a preferred implementation of the present utility model.What deserves to be explained is; for the person of ordinary skill of the art; under the prerequisite that does not break away from the utility model principle; can also make some distortion and improvement to the utility model; so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, these features belong to the scope of the utility model patented claim protection equally.
Claims (6)
1, the cold and hot pressure thickness measuring of polymer Li-ion battery machine, comprise and expect under the last material clamp that is installed in respectively on the support, following material clamp, battery mobile manipulator, the battery that test station mechanical arm, battery turning device, battery shift vacuum gripper equipment and battery discharging conveyer belt, it is characterized in that also comprising cell thickness proving installation, one group of above hot pressing mechanism and one group of above mechanism of colding pressing, hot pressing mechanism, cold pressing mechanism and cell thickness proving installation are installed on the support respectively.
2, the cold and hot pressure thickness measuring of polymer Li-ion battery according to claim 1 machine, it is characterized in that: described hot pressing mechanism comprises heat-generating pipe and thermopair, pressure transducer A, cylinder A, battery drawbar A, adjusting handle A, heating platen more than two and the guide rail slide block A more than two, a heating platen correspondence is installed on the guide rail slide block A, guide rail slide block A is installed on the guide rail, pressure transducer A design is at an end of guide rail, cylinder A design is at the other end of guide rail, adjusting handle A design is on the close web member of cylinder A, one heat-generating pipe and thermopair all are installed on every heating platen, and battery drawbar A is installed in the bottom of heating platen.
3, the cold and hot pressure thickness measuring of polymer Li-ion battery according to claim 2 machine is characterized in that: described more than two heating platen and the guide rail slide block A more than two link together by chain.
4, the cold and hot pressure thickness measuring of polymer Li-ion battery according to claim 1 machine, it is characterized in that: the described mechanism of colding pressing comprises cooling-water duct, pressure transducer B, cylinder B, battery drawbar B, adjusting handle B, cold pressing plate more than two and the guide rail slide block B more than two, a cold pressing plate correspondence is installed on the guide rail slide block B, the guide rail slide block B is installed on the guide rail, pressure transducer B design is at an end of guide rail, cylinder B design is at the other end of guide rail, adjusting handle B design is on the close web member of cylinder B, cooling-water duct all is installed on every cold pressing plate, and battery drawbar B is installed in the bottom of cold pressing plate.
5, the cold and hot pressure thickness measuring of polymer Li-ion battery according to claim 4 machine is characterized in that: described more than two cold pressing plate and the guide rail slide block B more than two link together by chain.
6, the cold and hot pressure thickness measuring of polymer Li-ion battery according to claim 1 machine, it is characterized in that: described cell thickness proving installation comprises planker, top board, guide rail, cylinder C and tester down, following planker is fixed on an end of proving installation, cylinder C design is at the other end of proving installation, top board is installed on the guide rail, tester and top board are installed together, and cylinder C connects top board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202129182U CN201289373Y (en) | 2008-10-07 | 2008-10-07 | Tester for cold/hot pressing thickness of polymer lithium ion battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202129182U CN201289373Y (en) | 2008-10-07 | 2008-10-07 | Tester for cold/hot pressing thickness of polymer lithium ion battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201289373Y true CN201289373Y (en) | 2009-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202129182U Expired - Lifetime CN201289373Y (en) | 2008-10-07 | 2008-10-07 | Tester for cold/hot pressing thickness of polymer lithium ion battery |
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| CN (1) | CN201289373Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101924249A (en) * | 2010-08-31 | 2010-12-22 | 天津力神电池股份有限公司 | Full-automatic hot-pressing method of novel polymer lithium ion battery |
| CN101969139A (en) * | 2010-07-27 | 2011-02-09 | 天津力神电池股份有限公司 | Novel lithium ion polymer battery thickness control device |
| CN102426004A (en) * | 2011-08-17 | 2012-04-25 | 东莞市骏泰精密机械有限公司 | Lithium battery thickness measuring device |
| CN103341998A (en) * | 2013-06-28 | 2013-10-09 | 苏州菱欧自动化设备有限公司 | Battery hot press |
| CN108981634A (en) * | 2018-10-13 | 2018-12-11 | 徐州天泽乘龙机械制造有限公司 | A kind of measurer for thickness of metalwork |
| CN110160461A (en) * | 2019-06-14 | 2019-08-23 | 深圳中科飞测科技有限公司 | A kind of detection device and its detection method |
| CN114851454A (en) * | 2022-03-23 | 2022-08-05 | 湖北三赢兴光电科技股份有限公司 | Automatic hot-pressing device and method |
-
2008
- 2008-10-07 CN CNU2008202129182U patent/CN201289373Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101969139A (en) * | 2010-07-27 | 2011-02-09 | 天津力神电池股份有限公司 | Novel lithium ion polymer battery thickness control device |
| CN101969139B (en) * | 2010-07-27 | 2012-10-10 | 天津力神电池股份有限公司 | Novel lithium ion polymer battery thickness control device |
| CN101924249A (en) * | 2010-08-31 | 2010-12-22 | 天津力神电池股份有限公司 | Full-automatic hot-pressing method of novel polymer lithium ion battery |
| CN102426004A (en) * | 2011-08-17 | 2012-04-25 | 东莞市骏泰精密机械有限公司 | Lithium battery thickness measuring device |
| CN103341998A (en) * | 2013-06-28 | 2013-10-09 | 苏州菱欧自动化设备有限公司 | Battery hot press |
| CN108981634A (en) * | 2018-10-13 | 2018-12-11 | 徐州天泽乘龙机械制造有限公司 | A kind of measurer for thickness of metalwork |
| CN110160461A (en) * | 2019-06-14 | 2019-08-23 | 深圳中科飞测科技有限公司 | A kind of detection device and its detection method |
| CN114851454A (en) * | 2022-03-23 | 2022-08-05 | 湖北三赢兴光电科技股份有限公司 | Automatic hot-pressing device and method |
| CN114851454B (en) * | 2022-03-23 | 2023-12-05 | 湖北三赢兴光电科技股份有限公司 | Automatic hot-pressing device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090812 |
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| CX01 | Expiry of patent term |