CN110504493A - One kind being used for up- coiler pre-wound mechanism - Google Patents
One kind being used for up- coiler pre-wound mechanism Download PDFInfo
- Publication number
- CN110504493A CN110504493A CN201810464874.0A CN201810464874A CN110504493A CN 110504493 A CN110504493 A CN 110504493A CN 201810464874 A CN201810464874 A CN 201810464874A CN 110504493 A CN110504493 A CN 110504493A
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- Prior art keywords
- roll
- motor
- roller
- roll cylinder
- mounting seat
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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
-
- 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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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention discloses one kind to be used for up- coiler pre-wound mechanism, it is related to mechanical equipment technical field.Its mounting seat is left and right two, left pre-roll cylinder is installed in the mounting seat in left side, right pre-roll cylinder is installed in the mounting seat on right side, the both sides of left pre-roll cylinder and right pre-roll cylinder are respectively equipped with guide rail, guide rail is mounted in mounting seat, roller mounting base is respectively equipped on guide rail, the roller mounting base in left side is equipped with two-way roller, the roller mounting base on right side is equipped with two-way rubber covered roll, the roller mounting base in left side is connect with left pre-roll cylinder, the roller mounting base on right side is connect with right pre-roll cylinder, motor mount is additionally provided in mounting seat, motor is installed on motor mount, motor is connect by synchronous belt with synchronous pulley, synchronous pulley is connect with two-way roller.The invention has the following beneficial effects: it drives pre- winding up roller active rotation feeding and linear velocity synchronous with winding needle using motor, keeps head pre-roll and process to wind low-tension, improve battery core quality.
Description
Technical field
The present invention relates to mechanical equipment technical fields, and in particular to one kind is used for up- coiler pre-wound mechanism.
Background technique
Pre-roll mechanism is after the completion of pre-roll positive and negative plate in complete when current lithium ion battery full automatic up- coiler winding
Some clearance spaces (such as Fig. 1) is opened or stayed, then rolls up needle according to severing rubberizing shape after the preset length of technique winding
At a battery core.The pre- winding up roller of pre-roll mechanism, which needs unilateral bearing partition tension, prevents pole piece from retreating, by volume needle when pre-roll
Pole piece diaphragm is rolled into volume wire surface by rotation.For circular roll around, the especially small volume needle of diameter, tension is special when pre-roll
Greatly, pole piece is easy to appear head during pre-roll and gives a discount and roll up needle stress excessive the case where being easily broken off；For rectangular winding,
Tension fluctuation is especially big in winding process, and tension force is bad, be easy to cause S deformation inside battery core, battery core is caused bulge occur
Etc. quality problems.
Summary of the invention
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of simple structure and reasonable design, make
With being conveniently used for up- coiler pre-wound mechanism, it using motor drive pre- winding up roller active rotation feeding and with winding needle line synchro
Speed keeps head pre-roll and process to wind low-tension even zero tension, solves battery core internal diaphragm S deformation, volume needle is broken
Problem improves battery core quality.
In order to solve the problems existing in background technology, the technical solution adopted by the present invention are as follows: it includes mounting seat, a left side
Pre-roll cylinder, right pre-roll cylinder, guide rail, roller mounting base, two-way roller, two-way rubber covered roll, motor mount, motor, synchronous pulley,
Synchronous belt；The mounting seat is left and right two, is equipped with left pre-roll cylinder, the mounting seat on right side in the mounting seat in left side
On right pre-roll cylinder is installed, the both sides of left pre-roll cylinder and right pre-roll cylinder are respectively equipped with guide rail, and guide rail is mounted on installation bottom
Roller mounting base is respectively equipped on seat, on guide rail, the roller mounting base in left side is equipped with two-way roller, and the roller mounting base on right side is equipped with double
To rubber covered roll, the roller mounting base in left side is connect with left pre-roll cylinder, and the roller mounting base on right side is connect with right pre-roll cylinder, installs bottom
It is additionally provided with motor mount on seat, motor is installed on motor mount, motor is connect by synchronous belt with synchronous pulley, synchronous
Belt wheel is connect with two-way roller.
Further, the motor is connect with two-way roller by shaft coupling.
Further, the motor is servo motor or stepper motor.
After adopting the above structure, the invention has the following beneficial effects: it using motor drive pre- winding up roller active rotation feeding and with
Winding needle synchronizes linear velocity, and head pre-roll and process is kept to wind low-tension, solves battery core internal diaphragm S deformation, volume needle fracture
Problem improves battery core quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the prior art；
Fig. 2 is structural schematic diagram of the invention；
Fig. 3 is the rough schematic that round roll needle of the invention is wound；
Fig. 4 is the rough schematic of side's volume needle winding of the invention.
Description of symbols: mounting seat 1, left pre-roll cylinder 2, right pre-roll cylinder 3, guide rail 4, roller mounting base 5, two-way roller
6, two-way rubber covered roll 7, unidirectional rubber covered roll 71, motor mount 8, motor 9, synchronous pulley 10, synchronous belt 11, anode 12, on every
Film 13, cathode 14, lower diaphragm plate 15, round roll needle 16, side's volume needle 17.
Specific embodiment
With reference to the accompanying drawing, the present invention is further illustrated.
In order to make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing and specific implementation
Mode, the present invention will be described in further detail.It should be appreciated that the specific embodiments described herein are only to explain this
Invention, is not intended to limit the present invention.
As shown in Fig. 2, present embodiment adopt the following technical scheme that it include mounting seat 1, left pre-roll cylinder 2,
Right pre-roll cylinder 3, guide rail 4, roller mounting base 5, two-way roller 6, two-way rubber covered roll 7, motor mount 8, motor 9, synchronous pulley 10,
Synchronous belt 11；The mounting seat 1 is left and right two, is equipped with left pre-roll cylinder 2, the peace on right side in the mounting seat 1 in left side
It fills and right pre-roll cylinder 3 is installed on pedestal 1, the both sides of left pre-roll cylinder 2 and right pre-roll cylinder 3 are respectively equipped with guide rail 4, guide rail 4
It is mounted in mounting seat 1, roller mounting base 5 is respectively equipped on guide rail 4, the roller mounting base 5 in left side is equipped with two-way roller 6, right side
Roller mounting base 5 be equipped with two-way rubber covered roll 7, the roller mounting base 5 in left side connect with left pre-roll cylinder 2, the roller mounting base 5 on right side
It is connect with right pre-roll cylinder 3, motor mount 8 is additionally provided in mounting seat 1, motor 9, motor 9 are installed on motor mount 8
It is connect by synchronous belt 11 with synchronous pulley 10, synchronous pulley 10 is connect with two-way roller 6.
Further, the motor 9 is connect with two-way roller 6 by shaft coupling.
Further, the motor 9 is servo motor or stepper motor.
The present invention and old pre-roll mechanism difference: left pre-roll two-way roller 6 plus a motor 9 (servo, stepping) are led
Dynamic driving, the unidirectional roll or unidirectional rubber covered roll 71 of right pre-roll position are changed to two-way rubber covered roll 7.Rough schematic is shown in Fig. 3 and Fig. 4:
When pre-roll, 9 active drive of pre-roll motor separates tension, and the linear velocity that pre-roll motor 9 drives is rolled up with round roll needle 16, side
The linear velocity that needle 17 is wound keeps synchronizing, and tension when such pre-roll is very small or close to zero；Similarly, in normal winding process
In the middle, process tension is very small or close to zero.
Present embodiment drives pre- winding up roller active rotation feeding and linear velocity synchronous with winding needle using motor, keeps
Head pre-roll and process winding low-tension even zero tension, solve the problems, such as battery core internal diaphragm S deformation, volume needle fracture, improve
Battery core quality.
The above is only used to illustrate the technical scheme of the present invention and not to limit it, and those of ordinary skill in the art are to this hair
The other modifications or equivalent replacement that bright technical solution is made, as long as it does not depart from the spirit and scope of the technical scheme of the present invention,
It is intended to be within the scope of the claims of the invention.
Claims (4)
1. one kind be used for up- coiler pre-wound mechanism, it is characterised in that including mounting seat, left pre-roll cylinder, right pre-roll cylinder,
Guide rail, roller mounting base, two-way roller, two-way rubber covered roll, motor mount, motor, synchronous pulley, synchronous belt；The mounting seat
For left and right two, left pre-roll cylinder is installed in the mounting seat in left side, right pre-roll cylinder is installed in the mounting seat on right side,
The both sides of left pre-roll cylinder and right pre-roll cylinder are respectively equipped with guide rail, and guide rail is mounted in mounting seat, are respectively equipped on guide rail
Roller mounting base, the roller mounting base in left side are equipped with two-way roller, and the roller mounting base on right side is equipped with two-way rubber covered roll, and the roller in left side is pacified
Dress seat is connect with left pre-roll cylinder, and the roller mounting base on right side is connect with right pre-roll cylinder, and motor installation is additionally provided in mounting seat
, motor is installed, motor is connect by synchronous belt with synchronous pulley, and synchronous pulley is connect with two-way roller on motor mount.
2. according to claim 1 a kind of for up- coiler pre-wound mechanism, it is characterised in that the motor and two-way roller
It is connected by shaft coupling.
3. according to claim 1 a kind of for up- coiler pre-wound mechanism, it is characterised in that the motor is servo electricity
Machine or stepper motor.
4. according to claim 1 a kind of for up- coiler pre-wound mechanism, it is characterised in that when pre-roll, pre-roll motor master
Dynamic driving, tension is separated, and the linear velocity of the motor-driven linear velocity of pre-roll and round roll needle, side's volume needle winding keeps same
Step, tension when such pre-roll are very small or close to zero；Similarly, in normal winding process, process tension it is very small or
Person is close to zero.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810464874.0A CN110504493B (en) | 2018-05-16 | 2018-05-16 | Pre-winding mechanism for winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810464874.0A CN110504493B (en) | 2018-05-16 | 2018-05-16 | Pre-winding mechanism for winding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110504493A true CN110504493A (en) | 2019-11-26 |
| CN110504493B CN110504493B (en) | 2022-06-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810464874.0A Active CN110504493B (en) | 2018-05-16 | 2018-05-16 | Pre-winding mechanism for winding machine |
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| Country | Link |
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| CN (1) | CN110504493B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023185120A1 (en) * | 2022-04-01 | 2023-10-05 | 广东利元亨智能装备股份有限公司 | Tab edge distance control method and apparatus, controller, and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1535870A2 (en) * | 2003-11-28 | 2005-06-01 | Voith Paper Patent GmbH | Winding machine for continuously winding a web material |
| CN201417802Y (en) * | 2009-04-29 | 2010-03-03 | 深圳市吉阳自动化科技有限公司 | Clamping mechanism |
| CN102368566A (en) * | 2011-09-16 | 2012-03-07 | 铜陵市三圆特种铸造有限责任公司 | Semi-automatic winding machine and winding method for battery roll core |
| CN202308206U (en) * | 2011-10-21 | 2012-07-04 | 东莞市德瑞精密设备有限公司 | Pole piece tension control system of lithium ion battery core coiler |
| JP2013236028A (en) * | 2012-05-11 | 2013-11-21 | Nittoku Eng Co Ltd | Winding device and winding method of film |
| CN106299489A (en) * | 2015-06-29 | 2017-01-04 | 曙鹏科技（深圳）有限公司 | Lithium-Ion Battery Core method for winding and preparation method of lithium ion battery |
| CN206163618U (en) * | 2016-10-17 | 2017-05-10 | 深圳市赢合科技股份有限公司 | Winder and preroll device thereof |
| 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 |
| CN107732320A (en) * | 2017-11-28 | 2018-02-23 | 深圳市万德自动化科技有限公司 | A kind of lithium battery electric core active pre-roll method and device |
| CN107834100A (en) * | 2017-12-04 | 2018-03-23 | 无锡先导智能装备股份有限公司 | And film mechanism and method include the electric core winding method and winding apparatus of this method |
-
2018
- 2018-05-16 CN CN201810464874.0A patent/CN110504493B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1535870A2 (en) * | 2003-11-28 | 2005-06-01 | Voith Paper Patent GmbH | Winding machine for continuously winding a web material |
| CN201417802Y (en) * | 2009-04-29 | 2010-03-03 | 深圳市吉阳自动化科技有限公司 | Clamping mechanism |
| CN102368566A (en) * | 2011-09-16 | 2012-03-07 | 铜陵市三圆特种铸造有限责任公司 | Semi-automatic winding machine and winding method for battery roll core |
| CN202308206U (en) * | 2011-10-21 | 2012-07-04 | 东莞市德瑞精密设备有限公司 | Pole piece tension control system of lithium ion battery core coiler |
| JP2013236028A (en) * | 2012-05-11 | 2013-11-21 | Nittoku Eng Co Ltd | Winding device and winding method of film |
| CN106299489A (en) * | 2015-06-29 | 2017-01-04 | 曙鹏科技（深圳）有限公司 | Lithium-Ion Battery Core method for winding and preparation method of lithium ion battery |
| CN206163618U (en) * | 2016-10-17 | 2017-05-10 | 深圳市赢合科技股份有限公司 | Winder and preroll device thereof |
| 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 |
| CN107732320A (en) * | 2017-11-28 | 2018-02-23 | 深圳市万德自动化科技有限公司 | A kind of lithium battery electric core active pre-roll method and device |
| CN107834100A (en) * | 2017-12-04 | 2018-03-23 | 无锡先导智能装备股份有限公司 | And film mechanism and method include the electric core winding method and winding apparatus of this method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023185120A1 (en) * | 2022-04-01 | 2023-10-05 | 广东利元亨智能装备股份有限公司 | Tab edge distance control method and apparatus, controller, and storage medium |
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| Publication number | Publication date |
|---|---|
| CN110504493B (en) | 2022-06-17 |
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