CN108736072B - Unreeling tension driving integrated deviation rectifying mechanism for square lithium battery winder - Google Patents
Unreeling tension driving integrated deviation rectifying mechanism for square lithium battery winder Download PDFInfo
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- CN108736072B CN108736072B CN201810728373.9A CN201810728373A CN108736072B CN 108736072 B CN108736072 B CN 108736072B CN 201810728373 A CN201810728373 A CN 201810728373A CN 108736072 B CN108736072 B CN 108736072B
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- tension
- mounting seat
- assembly
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- unreeling
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
- H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/14—Cells with non-aqueous electrolyte
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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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Abstract
The invention provides an unreeling tension driving integrated deviation correcting mechanism for a square lithium battery winder, which comprises an unreeling mounting seat, a connecting section bar connected with the unreeling mounting seat, and a tension assembly and a driving assembly which are erected on the connecting section bar; the unwinding mounting seat is provided with an unwinding assembly, and the unwinding assembly comprises a deviation correcting motor for providing deviation correcting power, a lead screw for transmitting the power, an unwinding sliding plate and an unwinding mounting seat; in the actual operation process, the deviation rectifying motor in the unreeling assembly drives the lead screw to push the connecting section bar to drive the tension assembly and the driving assembly to synchronously slide and rectify deviation on the linear bearing through the guide cylinder body, the unreeling, tension and driving deviation rectifying functions are integrated into a whole, the synchronous deviation rectifying function eliminates the hidden danger of integral deviation of the tension output module, the unreeling deviation rectifying seat is integrated with the tension and driving through the connecting section bar, and the deviation phenomenon which possibly occurs to a pole piece is greatly reduced.
Description
[ technical field ]
The invention relates to the technical field of square lithium battery winder equipment, in particular to an unreeling tension driving integrated deviation rectifying mechanism for a square lithium battery winder, which is reasonable in structural design and can obviously reduce the phenomenon of pole piece deviation.
[ background art ]
The lithium battery winder is an important component in lithium battery production equipment, and has great influence on the quality and service life of a battery, the design of the lithium battery winder is an important factor influencing the production quality of the battery, in the winder, the unwinding, tension and driving deviation rectifying mechanisms for the square lithium battery sheet-making and winding all-in-one machine are more critical components, however, the deviation rectifying modes on the traditional machine are all combined by adopting the steps of unwinding, rectifying, adding and rectifying before winding, a tension component and a driving component do not have the deviation rectifying function, the length of a belt between the unwinding, rectifying and the rectifying before winding is too long, the tension component and the driving component have the tension separating function, the deviation amount is gradually increased when the deviation rectifying before winding is extended after the deviation phenomenon occurs after unwinding, the structural design is gradually difficult to meet the actual production and use requirements, the high efficiency cannot be realized, and the high-accuracy processing is realized.
In order to achieve higher deviation correction accuracy and reduce cost, a great deal of research and development and experiments are carried out by technical personnel in the field, and the structural composition and the principle of the deviation correction mechanism are improved and improved, so that better results are obtained.
[ summary of the invention ]
In order to solve the problems in the prior art, the invention provides the unreeling tension driving integrated deviation rectifying mechanism for the square lithium battery winder, which is reasonable in structural design and can obviously reduce the deviation phenomenon of a pole piece.
The invention provides an unreeling tension driving integrated deviation correcting mechanism for a square lithium battery winder, which comprises an unreeling mounting seat, a connecting section bar connected with the unreeling mounting seat, and a tension assembly and a driving assembly which are erected on the connecting section bar, wherein the unreeling mounting seat is provided with a plurality of unreeling tension driving integrated deviation correcting mechanisms; the unwinding mounting seat is provided with an unwinding assembly, and the unwinding assembly comprises a deviation correcting motor for providing deviation correcting power, a lead screw for transmitting the power, an unwinding sliding plate and an unwinding mounting seat; the driving assembly comprises a driving mounting seat and a driving mounting seat sliding rail mechanism; the driving mounting seat is arranged at the upper part of the driving mounting seat sliding rail mechanism; the tension assembly comprises a tension mounting seat and a tension mounting seat sliding rail mechanism; the tension mounting seat is arranged at the upper part of the tension mounting seat sliding rail mechanism; the mounting plate is used for bearing the driving assembly and the tension assembly; the connecting section bar is connected with the mounting plate through a plurality of guide post bodies, and a linear bearing is arranged at the connecting part of the guide post bodies and the mounting plate.
Preferably, one side of the connecting section bar is connected with one end of the guide pillar body, and the other side of the connecting section bar is connected with one end of a screw rod of the unreeling assembly.
Preferably, the guide cylinder is disposed through the linear bearing.
Preferably, the drive assembly is located on the upper side of the tension assembly.
Preferably, the connecting section bar comprises two cross bars and two vertical bars connected with the two cross bars; the number of the guide post bodies is four; two guide pillar bodies are installed on the left vertical rod from top to bottom, and the other two guide pillar bodies are installed on the right vertical rod.
Preferably, the connecting section bar is connected with the unwinding assembly through a cross bar at the bottom side.
Preferably, the driving installation seat is obliquely arranged at a fixed angle.
Compared with the prior art, the unreeling tension driving integrated deviation rectifying mechanism for the square lithium battery coiler is characterized in that an unreeling mounting seat 11, a connecting section 13 connected with the unreeling mounting seat 11, a tension assembly 17 and a driving assembly 18 which are erected on the connecting section 13 are arranged at the same time, the unreeling mounting seat 11 is provided with the unreeling assembly, the unreeling assembly is designed to comprise a deviation rectifying motor 111 for providing deviation rectifying power, a lead screw 112 for transmitting power, an unreeling sliding plate and an unreeling mounting seat, the connecting section 13 is connected with the mounting plate through a plurality of guide post bodies 15, a linear bearing 16 is arranged at the connecting part of the guide post bodies 15 and the mounting plate, in the actual operation process, the deviation rectifying motor 111 in the unreeling assembly drives the lead screw 112 to drive the connecting section 13 to drive the tension assembly 17 and the driving assembly 18 to synchronously slide on the linear bearing 16 through the guide post bodies 15, the uncoiling, tension and driving deviation rectifying functions are integrated, the potential risk of integral deviation of a tension output module is eliminated by synchronous deviation rectification, the uncoiling deviation rectifying seat is connected with the tension and the driving into a whole by the connecting section 13, and the deviation phenomenon which possibly occurs to a pole piece is greatly reduced.
[ description of the drawings ]
Fig. 1 is a schematic structural diagram of a three-dimensional state of an unreeling tension driving integrated deviation rectifying mechanism for a square lithium battery winder.
[ detailed description of the invention ]
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, the unwinding tension driving integrated deviation correcting mechanism 1 for the square lithium battery winder of the present invention includes an unwinding mounting base 11, a connecting profile 13 connected to the unwinding mounting base 11, and a tension assembly 17 and a driving assembly 18 mounted on the connecting profile 13; the unwinding mounting seat 11 is provided with an unwinding assembly, and the unwinding assembly comprises a deviation correcting motor 111 for providing deviation correcting power, a lead screw 112 for transmitting power, an unwinding sliding plate and an unwinding mounting seat; the driving assembly 18 comprises a driving mounting seat 183 and a driving mounting seat sliding rail mechanism 181; the driving mounting seat 183 is arranged at the upper part of the driving mounting seat sliding rail mechanism 181; the tension assembly 17 includes a tension mount 171 and a tension mount slide mechanism 173; the tension mounting seat 171 is arranged on the upper part of the tension mounting seat sliding rail mechanism 173; a mounting plate for carrying the drive assembly 18 and the tension assembly 17; the connecting section 13 is connected to the mounting plate by a plurality of guide posts 15, and a linear bearing 16 is provided at the connecting portion of the guide posts 15 and the mounting plate.
The unreeling installation seat 11, the connecting section 13 connected with the unreeling installation seat 11, the tension component 17 and the driving component 18 erected on the connecting section 13 are arranged at the same time, the unreeling component is arranged on the unreeling installation seat 11, the unreeling component is designed to comprise a deviation correcting motor 111 for providing deviation correcting power, a screw rod 112 for transmitting power, an unreeling sliding plate and an unreeling installation seat, the connecting section 13 is connected with the installation plate through a plurality of guide post bodies 15, a linear bearing 16 is arranged at the connecting part of the guide post bodies 15 and the installation plate, in the actual operation process, the deviation correcting motor 111 in the unreeling component drives the screw rod 112 to drive the connecting section 13 to drive the tension component 17 and the driving component 18 to synchronously slide and correct on the linear bearing 16 through the guide post bodies 15, so that the functions of unreeling, tension and driving are corrected into a whole, the potential danger of overall deviation of the tension output module is eliminated by synchronous deviation rectification, the unreeling deviation rectifying base is connected with the tension and the drive into a whole by the connecting section bar 13, and the deviation phenomenon possibly occurring on the pole piece is greatly reduced.
Preferably, one side of the connecting section bar 13 is connected to one end of the guide post body 15, and the other side is connected to one end of the screw rod 112 of the unwinding assembly.
Preferably, the guide cylinder 15 is arranged through a linear bearing 16.
Preferably, the drive assembly 18 is located on the upper side of the tension assembly 17.
Preferably, the connecting section 13 comprises two cross bars and two vertical bars connected with the two cross bars; the number of the guide post bodies 15 is four; two guide columns 15 are vertically arranged on the vertical rod on the left side, and the other two guide columns 15 are arranged on the vertical rod on the right side. Structural design is reasonable, and the reliability is high.
Preferably, the connecting profile 13 is connected to the unwinding assembly by a cross bar at the bottom side.
Preferably, the driving mount 183 is inclined at a fixed angle.
Compared with the prior art, the unreeling tension driving integrated deviation rectifying mechanism 1 for the square lithium battery coiler is characterized in that an unreeling mounting seat 11, a connecting section 13 connected with the unreeling mounting seat 11, a tension assembly 17 and a driving assembly 18 which are erected on the connecting section 13 are arranged at the same time, the unreeling mounting seat 11 is provided with the unreeling assembly, the unreeling assembly is designed to comprise a deviation rectifying motor 111 for providing deviation rectifying power, a lead screw 112 for transmitting power, an unreeling sliding plate and an unreeling mounting seat, the connecting section 13 is connected with the mounting plate through a plurality of guide pillar bodies 15, a linear bearing 16 is arranged at the connecting part of the guide pillar bodies 15 and the mounting plate, in the actual operation process, the deviation rectifying motor 111 in the unreeling assembly drives the lead screw 112 to push the connecting section 13 to drive the tension assembly 17 and the driving assembly 18 to synchronously slide on the linear bearing 16 through the guide pillar bodies 15, the uncoiling, tension and driving deviation rectifying functions are integrated, the potential risk of integral deviation of a tension output module is eliminated by synchronous deviation rectification, the uncoiling deviation rectifying seat is connected with the tension and the driving into a whole by the connecting section 13, and the deviation phenomenon which possibly occurs to a pole piece is greatly reduced.
The above-described embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a square lithium cell winder is with unreeling tension drive integral type mechanism of rectifying which characterized in that: the device comprises an unreeling mounting seat, a connecting section bar connected with the unreeling mounting seat, and a tension assembly and a driving assembly which are erected on the connecting section bar; the unwinding mounting seat is provided with an unwinding assembly, and the unwinding assembly comprises a deviation correcting motor for providing deviation correcting power, a lead screw for transmitting the power, an unwinding sliding plate and an unwinding mounting seat; the driving assembly comprises a driving mounting seat and a driving mounting seat sliding rail mechanism; the driving mounting seat is arranged at the upper part of the driving mounting seat sliding rail mechanism; the tension assembly comprises a tension mounting seat and a tension mounting seat sliding rail mechanism; the tension mounting seat is arranged at the upper part of the tension mounting seat sliding rail mechanism; the mounting plate is used for bearing the driving assembly and the tension assembly; the connecting section bar is connected with the mounting plate through a plurality of guide pillar bodies, and a linear bearing is arranged at the connecting part of the guide pillar bodies and the mounting plate;
one side of the connecting section bar is connected with one end of the guide pillar body, and the other side of the connecting section bar is connected with one end of a screw rod of the unreeling assembly; the connecting section comprises two cross rods and two vertical rods connected with the two cross rods; the number of the guide post bodies is four; two guide pillar bodies are installed on the left vertical rod from top to bottom, and the other two guide pillar bodies are installed on the right vertical rod.
2. The unwinding tension driving integrated deviation rectifying mechanism for the square lithium battery winder as claimed in claim 1, characterized in that: the guide cylinder penetrates through the linear bearing.
3. The unwinding tension driving integrated deviation rectifying mechanism for the square lithium battery winder as claimed in claim 1, characterized in that: the driving assembly is positioned on the upper side of the tension assembly.
4. The unwinding tension driving integrated deviation rectifying mechanism for the square lithium battery winder as claimed in claim 1, characterized in that: the connecting section bar is connected with the unreeling component through a cross bar at the bottom side.
5. The unwinding tension driving integrated deviation rectifying mechanism for the square lithium battery winder as claimed in claim 1, characterized in that: the driving installation seat is obliquely arranged at a fixed angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810728373.9A CN108736072B (en) | 2018-07-05 | 2018-07-05 | Unreeling tension driving integrated deviation rectifying mechanism for square lithium battery winder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810728373.9A CN108736072B (en) | 2018-07-05 | 2018-07-05 | Unreeling tension driving integrated deviation rectifying mechanism for square lithium battery winder |
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| Publication Number | Publication Date |
|---|---|
| CN108736072A CN108736072A (en) | 2018-11-02 |
| CN108736072B true CN108736072B (en) | 2022-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810728373.9A Active CN108736072B (en) | 2018-07-05 | 2018-07-05 | Unreeling tension driving integrated deviation rectifying mechanism for square lithium battery winder |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102057529A (en) * | 2008-08-28 | 2011-05-11 | 丰田自动车株式会社 | Method and apparatus for producing wound electrode assembly, and method for producing battery |
| CN202817109U (en) * | 2012-07-27 | 2013-03-20 | 温在东 | Membrane placing mechanism of lamination stacking machine |
| CN203103440U (en) * | 2013-01-11 | 2013-07-31 | 深圳博美柯自动化设备有限公司 | Vertical swing correction device |
| CN104009249A (en) * | 2014-06-05 | 2014-08-27 | 深圳市赢合科技股份有限公司 | Reeling machine |
| CN205685013U (en) * | 2016-06-27 | 2016-11-16 | 浙江金开来新能源科技有限公司 | A kind of automatic welding device for lithium battery pole ear |
| CN206148565U (en) * | 2016-11-22 | 2017-05-03 | 无锡百立德自动化有限公司 | Automatic lithium cell electricity core lamination machine of rectifying |
| WO2017182932A1 (en) * | 2016-04-19 | 2017-10-26 | Manz Italy S.R.L. | Winding apparatus |
| CN206992252U (en) * | 2017-07-14 | 2018-02-09 | 深圳市德宇智能装备有限公司 | Deviation correcting device before a kind of pole piece roll for cylindrical lithium battery film-making winding integrated machine |
| CN207250671U (en) * | 2017-09-13 | 2018-04-17 | 深圳市德宇智能装备有限公司 | A kind of pole piece for cylindrical lithium battery film-making winding integrated machine drives deviation correcting device |
| CN207530049U (en) * | 2017-05-16 | 2018-06-22 | 东莞市佳的自动化设备科技有限公司 | A kind of composite machine arm device |
-
2018
- 2018-07-05 CN CN201810728373.9A patent/CN108736072B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102057529A (en) * | 2008-08-28 | 2011-05-11 | 丰田自动车株式会社 | Method and apparatus for producing wound electrode assembly, and method for producing battery |
| CN202817109U (en) * | 2012-07-27 | 2013-03-20 | 温在东 | Membrane placing mechanism of lamination stacking machine |
| CN203103440U (en) * | 2013-01-11 | 2013-07-31 | 深圳博美柯自动化设备有限公司 | Vertical swing correction device |
| CN104009249A (en) * | 2014-06-05 | 2014-08-27 | 深圳市赢合科技股份有限公司 | Reeling machine |
| WO2017182932A1 (en) * | 2016-04-19 | 2017-10-26 | Manz Italy S.R.L. | Winding apparatus |
| CN205685013U (en) * | 2016-06-27 | 2016-11-16 | 浙江金开来新能源科技有限公司 | A kind of automatic welding device for lithium battery pole ear |
| CN206148565U (en) * | 2016-11-22 | 2017-05-03 | 无锡百立德自动化有限公司 | Automatic lithium cell electricity core lamination machine of rectifying |
| CN207530049U (en) * | 2017-05-16 | 2018-06-22 | 东莞市佳的自动化设备科技有限公司 | A kind of composite machine arm device |
| CN206992252U (en) * | 2017-07-14 | 2018-02-09 | 深圳市德宇智能装备有限公司 | Deviation correcting device before a kind of pole piece roll for cylindrical lithium battery film-making winding integrated machine |
| CN207250671U (en) * | 2017-09-13 | 2018-04-17 | 深圳市德宇智能装备有限公司 | A kind of pole piece for cylindrical lithium battery film-making winding integrated machine drives deviation correcting device |
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| CN108736072A (en) | 2018-11-02 |
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Effective date of registration: 20220415 Address after: 265700 No.001, south head, Tonghai Road, Longkou hi tech Industrial Park, Longkou City, Yantai City, Shandong Province Applicant after: Shandong Dejin New Energy Technology Co.,Ltd. Address before: 450000 No. 46, 4th floor, building 6, 338 Lianhua street, high tech Industrial Development Zone, Zhengzhou, Henan Province Applicant before: Henan Jizhu Information Technology Co.,Ltd. |
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