CN203112203U - Battery pole piece unwinding device - Google Patents
Battery pole piece unwinding device Download PDFInfo
- Publication number
- CN203112203U CN203112203U CN2012207359420U CN201220735942U CN203112203U CN 203112203 U CN203112203 U CN 203112203U CN 2012207359420 U CN2012207359420 U CN 2012207359420U CN 201220735942 U CN201220735942 U CN 201220735942U CN 203112203 U CN203112203 U CN 203112203U
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- Prior art keywords
- pole piece
- seat
- shaft
- screw mandrel
- nut
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- Expired - Lifetime
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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 relates to a battery pole piece unwinding device on a lithium battery pole piece slitting machine. A transmission case is installed on a rack, a first wire rail, a second wire rail, a motor and an electric cylinder are fixed on the transmission case, a left-handed lead screw and a right-handed lead screw are arranged on a rotating frame in the transmission case, a first shifting seat is fixed on a first nut, a second shifting seat is fixed on a second nut, a sliding shaft is connected onto the first shifting seat in a sliding manner, a left top block is fixed on the sliding shaft, a rotating shaft is rotatably installed on the second shifting seat, a servo motor is installed on the second shifting seat, an output shaft of the servo motor is connected with the rotating shaft, and a right top block is fixed on the rotating shaft; two connecting blocks are arranged fixed inside and outside the rack at interval; and a correction sensor is fixed on the rack, an unwound pole piece penetrates through a groove on the correction sensor, and a tension induction device is also installed on the rack. The device quickly clamps and unwinds the shaft, controls the tension to be constant in a pole piece unwinding process and ensures the operation reforming of the pole piece, so that the unwinding efficiency is improved.
Description
Technical field
The utility model relates to lithium battery pole slice and makes field, the pole piece unwinding device on especially a kind of lithium battery pole slice cutting machine of the utility model.
Background technology
Domestic when battery pole piece is cut, need to realize unreeling automatically pole piece, and permanent tension force control when realizing unreeling pole piece, and operation shaping when guaranteeing that pole piece unreels.Tension force when pole piece unwinding device on the present domestic lithium battery pole slice cutting machine adopts electromagnetic power brake to cooperate the control pole piece to unreel with tension control assembly, it is low that it unreels speed, and tension force is controlled instability.When pole piece unreeled, the pole piece operation was irregular simultaneously.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of clamping fast, can guarantee that unwinding tension is constant, can realize the neat battery pole piece unwinding device of pole piece operation.
The technical scheme that provides according to the utility model, described battery pole piece unwinding device, comprise support and frame, in frame transmission gearbox is installed, at transmission gearbox the first line rail is arranged fixedly, the second line rail, motor and electric cylinder, turret is provided with left-handed screw mandrel and dextrorotation screw mandrel in transmission gearbox, the output shaft of motor links to each other with the input end of left-handed screw mandrel by coupler, the mouth of left-handed screw mandrel links to each other by the input end of coupler with the dextrorotation screw mandrel, be bolted with first nut at left-handed screw mandrel, be bolted with second nut at the dextrorotation screw mandrel, fixedly have first to move seat at first nut, fixedly have second to move seat at second nut, move seat first and slidely connect slide shaft, at slide shaft left jacking block is arranged fixedly, move seat second and be rotatablely equipped with rotating shaft, move seat second servomotor is installed, the output shaft of servomotor links to each other with rotating shaft, in rotating shaft right jacking block is arranged fixedly;
Fixedly there are two to be the contiguous block that internal and external partition arranges in frame, at the contiguous block that is positioned at the inboard first slide block arranged fixedly, at the contiguous block that is positioned at the outside second slide block is arranged fixedly;
Described first moves seat fixes with first slide block, and second moves seat fixes with second slide block, and first slide block is slidingly connected on the first line rail on the transmission gearbox, and second slide block is slidingly connected on the second line rail on the transmission gearbox;
In frame deflection correction sensor is arranged fixedly, and make the pole piece that unreels pass the deflection correction sensor upper groove, the tension force induction installation also is installed on frame.
Two stands is also fixedly arranged on transmission gearbox, also be provided with roller between two stands, an end turret of roller is located on the support, and an other end rolling bearing of roller is in the bearing seat in the radiai adjustment mechanism.
Described radiai adjustment mechanism comprises mount pad, bearing seat, set screw, and mount pad is fixed on the support, and bearing seat is slidingly connected in the mount pad, is bolted with set screw on the mount pad, and the setting nut in set screw one end and the bearing seat is spirally connected.
Described tension force induction installation comprises tension pick-up, jockey pulley, fixedly has two to be the tension pick-up that internal and external partition arranges in frame, at each tension pick-up bearing seat is installed, and turret is provided with jockey pulley between inside and outside two bearing seats.
Move first cylinder also is installed on the seat, the piston rod of cylinder links to each other with slide shaft.
The utility model clamping unreeling shaft is rapid, constant tension when realizing unreeling pole piece simultaneously, and guarantee pole piece operation shaping, raising unreels efficient.
Description of drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is birds-eye view of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with specific embodiment.
As shown in the figure, this battery pole piece unwinding device, comprise support 1.1 and frame 1.5, in frame 1.5 transmission gearbox 1.21 is installed, at transmission gearbox 1.21 the first line rail 1.7 is arranged fixedly, the second line rail 1.29, motor 1.9 and electric cylinder 1.18, turret is provided with left-handed screw mandrel 1.8 and dextrorotation screw mandrel 1.17 in transmission gearbox 1.21, the output shaft of motor 1.9 links to each other by the input end of coupler with left-handed screw mandrel 1.8, the mouth of left-handed screw mandrel 1.8 links to each other by the input end of coupler with dextrorotation screw mandrel 1.17, be bolted with first nut 1.22 at left-handed screw mandrel 1.8, be bolted with second nut 1.23 at dextrorotation screw mandrel 1.17, fixedly have first to move seat 1.10 at first nut 1.22, fixedly have second to move seat 1.16 at second nut 1.23, move seat 1.10 first and slidely connect slide shaft 1.13, at slide shaft 1.13 left jacking block 1.19 is arranged fixedly, move seat 1.16 second and be rotatablely equipped with rotating shaft 1.14, move seat 1.16 second servomotor 1.15 is installed, the output shaft of servomotor 1.15 links to each other with rotating shaft 1.14, in rotating shaft 1.14 right jacking block 1.20 is arranged fixedly;
Fixedly there are two to be the contiguous block 1.6 that internal and external partition arranges in frame 1.5, at the contiguous block 1.6 that is positioned at the inboard first slide block 1.27 arranged fixedly, at the contiguous block 1.6 that is positioned at the outside second slide block 1.28 is arranged fixedly;
Described first moves seat 1.10 and first slide block 1.27 fixes, second moves seat 1.16 and second slide block 1.28 fixes, first slide block 1.27 is slidingly connected on the first line rail 1.7 on the transmission gearbox 1.21, and second slide block 1.28 is slidingly connected on the second line rail 1.29 on the transmission gearbox 1.21;
In frame 1.5 deflection correction sensor 1.26 is arranged fixedly, and make the pole piece that unreels pass deflection correction sensor 1.26 upper grooves, the tension force induction installation also is installed on frame 1.5.
Two stands 1.1 is also fixedly arranged on transmission gearbox 1.21, also be provided with roller 1.11 between two stands 1.1, an end turret of roller 1.11 is located on the support, 1.3 li of the bearing seat of an other end rolling bearing in radiai adjustment mechanism of roller 1.11.
Described radiai adjustment mechanism comprises mount pad 1.2, bearing seat 1.3, set screw 1.4, mount pad 1.2 is fixed on the support 1.1, bearing seat 1.3 is slidingly connected in the mount pad 1.2, be bolted with set screw 1.4 on the mount pad 1.2, the setting nut 1.30 that set screw 1.4 1 ends and bearing seat are 1.3 li is spirally connected.
Described tension force induction installation comprises tension pick-up 1.24, jockey pulley 1.25, fixedly there are two to be the tension pick-up 1.24 that internal and external partition arranges in frame 1.5, at each tension pick-up 1.24 bearing seat is installed, turret is provided with jockey pulley 1.25 between inside and outside two bearing seats.
Move seat first and cylinder 1.12 also is installed on 1.10, the piston rod of cylinder 1.12 links to each other with slide shaft 1.13.
During work, motor 1.9 actions make left jacking block 1.19 relatively move with right jacking block 1.20, realize clamping unreeling shaft or unclamping the clamping unreeling shaft, also can realize clamping fast unreeling shaft by cylinder 1.12 simultaneously; Servomotor 1.15 actions realize unreeling pole piece, and realize permanent tension force control by tension pick-up 1.24 and servomotor 1.15; By the pole piece edge that deflection correction sensor 1.26 inductions unreel, when deviation took place in the pole piece position that unreels, electric cylinder 1.18 actions realized that transmission gearbox 1.21 is whole mobile, thereby to pole piece deviation correction, thereby guarantee that the pole piece operation is neat.
Although by reference to the accompanying drawings preferred embodiment of the present utility model is described above; but the utility model is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment only is schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; under the scope situation that does not break away from the protection of the utility model aim and claim, can also make the concrete conversion of a lot of forms, these all belong within the protection domain of the present utility model.
Claims (5)
1. battery pole piece unwinding device, comprise support (1.1) and frame (1.5), it is characterized in that: in frame (1.5) transmission gearbox (1.21) is installed, at transmission gearbox (1.21) the first line rail (1.7) is arranged fixedly, the second line rail (1.29), motor (1.9) and electric cylinder (1.18), turret is provided with left-handed screw mandrel (1.8) and dextrorotation screw mandrel (1.17) in transmission gearbox (1.21), the output shaft of motor (1.9) links to each other by the input end of coupler with left-handed screw mandrel (1.8), the mouth of left-handed screw mandrel (1.8) links to each other by the input end of coupler with dextrorotation screw mandrel (1.17), be bolted with first nut (1.22) at left-handed screw mandrel (1.8), be bolted with second nut (1.23) at dextrorotation screw mandrel (1.17), fixedly have first to move seat (1.10) at first nut (1.22), fixedly have second to move seat (1.16) at second nut (1.23), move seat (1.10) first and slidely connect slide shaft (1.13), at slide shaft (1.13) left jacking block (1.19) is arranged fixedly, move seat (1.16) second and be rotatablely equipped with rotating shaft (1.14), move seat (1.16) second servomotor (1.15) is installed, the output shaft of servomotor (1.15) links to each other with rotating shaft (1.14), in rotating shaft (1.14) right jacking block (1.20) is arranged fixedly;
Fixedly there are two to be the contiguous block (1.6) that internal and external partition arranges in frame (1.5), at the contiguous block (1.6) that is positioned at the inboard first slide block (1.27) arranged fixedly, at the contiguous block (1.6) that is positioned at the outside second slide block (1.28) is arranged fixedly;
Described first moves seat (1.10) fixes with first slide block (1.27), second moves seat (1.16) fixes with second slide block (1.28), first slide block (1.27) is slidingly connected on the first line rail (1.7) on the transmission gearbox (1.21), and second slide block (1.28) is slidingly connected on the second line rail (1.29) on the transmission gearbox (1.21);
In frame (1.5) deflection correction sensor (1.26) is arranged fixedly, and make the pole piece that unreels pass deflection correction sensor (1.26) upper groove, on frame (1.5), the tension force induction installation is installed also.
2. battery pole piece unwinding device as claimed in claim 1, it is characterized in that: two stands (1.1) is also fixedly arranged on transmission gearbox (1.21), between two stands (1.1), also be provided with roller (1.11), one end turret of roller (1.11) is located on the support, bearing seat (1.3) lining of an other end rolling bearing of roller (1.11) in radiai adjustment mechanism.
3. battery pole piece unwinding device as claimed in claim 2, it is characterized in that: described radiai adjustment mechanism comprises mount pad (1.2), bearing seat (1.3), set screw (1.4), mount pad (1.2) is fixed on the support (1.1), bearing seat (1.3) is slidingly connected in the mount pad (1.2), be bolted with set screw (1.4) on the mount pad (1.2), the setting nut (1.30) of set screw (1.4) one ends and bearing seat (1.3) lining is spirally connected.
4. battery pole piece unwinding device as claimed in claim 1, it is characterized in that: described tension force induction installation comprises tension pick-up (1.24), jockey pulley (1.25), fixedly there are two to be the tension pick-up (1.24) that internal and external partition arranges in frame (1.5), at each tension pick-up (1.24) bearing seat is installed, turret is provided with jockey pulley (1.25) between inside and outside two bearing seats.
5. battery pole piece unwinding device as claimed in claim 1 is characterized in that: move on the seat (1.10) first cylinder (1.12) also is installed, the piston rod of cylinder (1.12) links to each other with slide shaft (1.13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207359420U CN203112203U (en) | 2012-12-27 | 2012-12-27 | Battery pole piece unwinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207359420U CN203112203U (en) | 2012-12-27 | 2012-12-27 | Battery pole piece unwinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203112203U true CN203112203U (en) | 2013-08-07 |
Family
ID=48892572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207359420U Expired - Lifetime CN203112203U (en) | 2012-12-27 | 2012-12-27 | Battery pole piece unwinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203112203U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625967A (en) * | 2013-11-25 | 2014-03-12 | 中国重型机械研究院股份公司 | Adjustable four-bar-linkage deviation rectification mechanism |
| CN105084073A (en) * | 2015-08-24 | 2015-11-25 | 东莞市泽源机械有限公司 | Automatic feeding piece applied to lithium battery production |
| CN108483137A (en) * | 2018-03-26 | 2018-09-04 | 濉溪县博诚包装制品有限公司 | A kind of reel clamp system in packaging film production |
| CN113562507A (en) * | 2021-08-06 | 2021-10-29 | 芜湖达锦新材料科技有限公司 | High-precision film tension film receiving and unreeling machine |
-
2012
- 2012-12-27 CN CN2012207359420U patent/CN203112203U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625967A (en) * | 2013-11-25 | 2014-03-12 | 中国重型机械研究院股份公司 | Adjustable four-bar-linkage deviation rectification mechanism |
| CN103625967B (en) * | 2013-11-25 | 2017-03-15 | 中国重型机械研究院股份公司 | A kind of Adjustable four-bar-linkage deviation rectification mechanism |
| CN105084073A (en) * | 2015-08-24 | 2015-11-25 | 东莞市泽源机械有限公司 | Automatic feeding piece applied to lithium battery production |
| CN108483137A (en) * | 2018-03-26 | 2018-09-04 | 濉溪县博诚包装制品有限公司 | A kind of reel clamp system in packaging film production |
| CN113562507A (en) * | 2021-08-06 | 2021-10-29 | 芜湖达锦新材料科技有限公司 | High-precision film tension film receiving and unreeling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: National hi tech Industrial Development Zone, Wuxi City, Jiangsu province 214028 new Xi Road No. 20 Patentee after: WUXI LEAD INTELLIGENT EQUIPMENT Co.,Ltd. Address before: 214028 Jiangsu New District of Wuxi, national technology development zone Xi Road No. 20 Patentee before: WUXI LEAD AUTO EQUIPMENT Co.,Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20130807 |
|
| CX01 | Expiry of patent term |