CN201498560U - Membrane winding machine - Google Patents
Membrane winding machine Download PDFInfo
- Publication number
- CN201498560U CN201498560U CN2009203066236U CN200920306623U CN201498560U CN 201498560 U CN201498560 U CN 201498560U CN 2009203066236 U CN2009203066236 U CN 2009203066236U CN 200920306623 U CN200920306623 U CN 200920306623U CN 201498560 U CN201498560 U CN 201498560U
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- CN
- China
- Prior art keywords
- barrier film
- control device
- winding
- needle
- membrane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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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Abstract
The utility model discloses a membrane winding machine, which comprises an operating floor, an unwinding mechanism, a winding needle mechanism and a control device, wherein the unwinding mechanism, the winding needle mechanism and the control device are arranged on the operating floor. A membrane tension device and a cutting platform are arranged between the unwinding mechanism and the winding needle mechanism; a meter counting wheel arranged on the cutting platform is used for controlling membrane cutting length and electrically connected with the control device; a PLC controller is arranged inside the control device; the winding needle mechanism includes a stepping motor, a main needle and an detachable accessory needle in backward coupled with the head and the end of the main needle; the stepping motor arranged on the operating floor is electrically connected with the control device; and the main needle is coaxially connected with the stepping motor. By backcoupling the detachable main needle and the accessory needle, the membrane winding machine automatically winds a large drum of membrane roll on the unwinding mechanism to the winding needle mechanism; wound materials can be conveniently disassembled; the meter counting wheel can accurately controlling winding length of membranes; and the membrane tension device can enable the membranes to keep a certain tensile force when in winding, thereby ensuring even membranes when the winding needle mechanism winds the membranes. The membrane winding machine can be applied to fixed length winding for lithium battery membranes.
Description
Technical field
The utility model relates to a kind of thin slice separate winder, especially relates to a kind of barrier film up-coiler that is used for lithium battery diaphragm fixed length bundling.
Background technology
In the lithium battery manufacture process, need the barrier film of big volume is carried out the bundling of fixed length, and the fixed length of barrier film is reeled normally by finishing by hand at present, cut the barrier film of specific length earlier, reeled by manual, said method is not only wasted time and energy, production efficiency is low, and is difficult to guarantee the quality of reeling.And general winding of webs device can't accurately be controlled coiling length, therefore and the fixed length that is not suitable for barrier film reel.
The utility model content
The utility model is low, of poor quality and can't accurately control the problem of coiling length in order to solve the barrier film winding efficiency that exists in the prior art, but provide a kind of auto reeling barrier film and accurately the control membrane coil around the barrier film up-coiler of length.
To achieve these goals, the utility model is by the following technical solutions: a kind of barrier film up-coiler, comprise operating desk and be located at unreeling structure, rolling needle mechanism and control device on the operating desk, between unreeling structure and rolling needle mechanism, be provided with the barrier film tensioning apparatus and cut platform, be used to the rice counting wheel controlling the barrier film cutoff length and be electrically connected cutting also to be provided with on the platform, be provided with the PLC controller in the described control device with control device.The utility model is by carrying out the membrane coil auto reeling of big tube on the unreeling structure to the rolling needle mechanism the coiling of barrier film, rice counting wheel can feed back to the coiling length information of barrier film the PLC controller in the control device, the PLC controller is compared above-mentioned length information and the value that sets in advance, when both reach unanimity, the PLC controller promptly sends halt instruction to rolling needle mechanism, rolling needle mechanism promptly stops to reel, operating personnel can neatly cut off barrier film cutting on the platform with paper knife, thereby the accurate fixed length of finishing barrier film is reeled.The barrier film tensioning apparatus can make barrier film keep certain tensile force when reeling, thereby guarantees rolling needle mechanism barrier film smooth when reeling, and the accurate meter that also helps rice counting wheel simultaneously is long.
As preferably, described rolling needle mechanism comprise be located at the stepping motor that is electrically connected with control device on the operating desk, with the coaxial main pin that is connected of stepping motor and with the dismountable secondary pin of main syringe needle tail reverse coupled.Stepping motor can be guaranteed the shutdown quick and precisely of rolling needle mechanism; thereby realize the accurately coiling length of control barrier film; rolling needle mechanism adopts main pin, the secondary needle construction that intercouples; make things convenient for the clamping of barrier film, simultaneously, because of secondary pin detachable; the material volume of being convenient to winding unloads from rolling needle mechanism; after the end of reeling, the material volume can be unloaded from main pin together with secondary pin, and then secondary pin is backed off from the material volume.
As preferably, the head of described main pin and secondary pin is provided with the U-shaped bayonet socket, and a side that intercouples at afterbody is provided with the screens post with U-shaped bayonet socket coupling, and screens capital end is provided with the screens convex shoulder.Because main pin, secondary pin are that reverse coupled is together end to end, therefore the U-shaped bayonet socket of main needle section just blocks the screens post of secondary Aculeata, the screens convex shoulder of screens capital end is tightly pushed down the U-shaped bayonet socket of main pin, similarly, the U-shaped bayonet socket of secondary needle section then just blocks the screens post of main Aculeata, the screens convex shoulder of screens capital end is tightly pushed down the U-shaped bayonet socket of secondary pin, thereby guarantees to be coupled reliably between main pin, the secondary pin.
As preferably, described barrier film tensioning apparatus comprise with the fixedly connected fixedly transition roller of operating desk and with the removable adjustable transition roller that is connected of operating desk.During coiling, barrier film is walked around adjustable transition roller and fixing transition roller respectively, the frictional force that relies on transition roller to produce makes barrier film keep certain tensile force, because adjustable transition roller is removable the connection with operating desk, therefore, can change winding angle and the fitting area of barrier film on two transition rollers by adjusting the position of adjustable transition roller, and then change its frictional force, thereby change the tensile force of barrier film,, guarantee the evenness of reeling to adapt to the coiling of different-thickness barrier film.
As preferably, described control device is provided with and is used to set the touch-screen that cuts data.Can set the speed of coiling length and coiling easily by touch-screen, to satisfy the coiling of different length, different-thickness barrier film.
As preferably, the described platform that cuts helps barrier film in the slip that cuts on the platform being integrally formed with the transition cylinder near unreeling structure one side, avoids the damage of barrier film; Two rollers of described rice counting wheel are positioned at the centre position of transition cylinder and fit with its lateral surface, help roller rotation and counting that barrier film drives rice counting wheel, avoid barrier film to produce fold because of unbalance stress when reeling.
In sum, the utlity model has following beneficial effect: (1) utilizes rice counting wheel that the coiling length of barrier film is controlled, and realizes that the accurate fixed length of barrier film is reeled; (2) tensile force of barrier film can be adjusted, and adapts to the coiling of different-thickness barrier film, improves winding quality; (3) the secondary pin of rolling needle mechanism is detachable, and the instant rolled material volume that winds takes off from rolling needle mechanism.
Description of drawings
Fig. 1 is a perspective view of the present utility model;
Fig. 2 is a blast structural representation of the present utility model;
Fig. 3 is the A-A generalized section of Fig. 1;
Fig. 4 is the structural representation of the utility model when the coiling barrier film.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
In Fig. 1, Fig. 2, embodiment shown in Figure 3, barrier film up-coiler of the present utility model, comprise an operating desk 1, be provided with successively from front to back in operating desk 1 upright support plate 11 1 sides unreeling structure 2, adjustable transition roller 7 and fixedly transition roller 8, cut platform 5 and rice counting wheel 6, rolling needle mechanism 3.Unreeling structure 2 comprises that vertical fixing is connected the let off roll 21 of support plate 11 sides, is located at the fixedly back-up ring 22 of let off roll 21 close support plate 11 1 ends and is located at the dismountable movable back-up ring 23 of let off roll 21 other ends, movable back-up ring 23 is socketed on the let off roll 21, and movable back-up ring 23 radially is provided with the holding screw 231 of location; The cylindrical fixedly transition roller 8 that is connected with support plate 11 vertical fixing is set below unreeling structure 2 sides, fixedly above the transition roller 8 adjustable transition roller 7 is being set, adjustable transition roller 7 usefulness are located at the screw and 11 removable connections of support plate in the screw slots 111 of arc on the support plate 11; Cut platform 5 what level was fixedlyed connected in adjustable transition roller 7 side settings with support plate 11, cut on the platform 5 near unreeling structure 2 one sides and be provided with and cut the transition cylinder 51 that the corner of platform 5 is connected as a single entity, rice counting wheel 6 its rollers and the transition cylinder 51 that are positioned at transition cylinder 51 tops are fitted, rice counting wheel 6 is fixedlyed connected with support plate 11, and two rollers of rice counting wheel 6 are positioned at the centre position of transition cylinder 51; Be arranged on the rolling needle mechanism 3 that cuts platform 5 sides and comprise the stepping motor 33 that is fixed on support plate 11 opposite sides, with stepping motor 33 coaxial be connected and perpendicular to the main pin 31 of support plate 11 and with the main pin 31 dismountable secondary pin 32 of reverse coupled end to end, main pin 31 and secondary pin 32 sections of intercoupling are half of cylinder, head at main pin 31 and secondary pin 32 is provided with U-shaped bayonet socket 34 respectively, the screens post 35 of a side setting that intercouples at afterbody and U-shaped bayonet socket 34 couplings, screens post 35 tops are provided with screens convex shoulder 36, main pin 31 and secondary pin 32 the U-shaped bayonet socket 34 of head separately just block the opposing party's screens post 35, the screens convex shoulder 36 on screens post 35 tops is tightly pushed down U-shaped bayonet socket 34, thereby makes main pin 31, secondary pin 32 is coupled into a cylinder reliably; In addition, also be provided with the control device 4 of establishing the PLC controller in one on operating desk 1, be provided with the touch-screen 41 that is used to be provided with coiling length and winding speed in the front of control device 4, simultaneously, described rice counting wheel 6 and stepping motor 33 all are electrically connected with control device 4.
The utility model in use, touch-screen 41 settings that can pass through control device 4 earlier need the length of coiling barrier film and the winding speed of rolling needle mechanism 3, and pull down secondary pin 32 on the rolling needle mechanism 3 and the movable back-up ring 23 on the let off roll 21, with reference to Fig. 4 mode big membrane coil 9 is put on the let off roll 21 then, again movable back-up ring 23 is installed onto the outside of membrane coil 9 on the let off roll 21, and it is fixing with holding screw 231, thereby membrane coil 9 effectively is positioned on the let off roll 21, axial endplay when avoiding it to reel, pull out the barrier film of membrane coil 9 then, walk around the upside of adjustable transition roller 7 earlier, walk around the fixedly downside of transition roller 8 again, walk around and cut platform 5 upper sides and final on the coupling surface of rolling needle mechanism 3 main pins 31 from cutting a side that platform 5 is provided with transition cylinder 51 then, be reinstalled secondary pin 32 this moment, main pin 31 and secondary pin 32 the U-shaped bayonet socket 34 of head separately block the opposing party's screens post 35, thereby make main pin 31 and secondary pin 32 reliable coupling and clamping barrier films, press the start button on the control device 4 this moment, control device 4 promptly starts stepping motor 33 and controls it and rotate according to predefined speed, thereby drive rolling needle mechanism 3 rotations and make membrane coil on rolling needle mechanism 3, walk around and have certain frictional force between the barrier film of fixedly transition roller 8 and adjustable transition roller 7 and the transition roller and produce, thereby make barrier film have certain tensile force, make it can entirely be wound on the rolling needle mechanism 3, the roller that is arranged on the rice counting wheel 6 that cuts on the platform 5 simultaneously rotates under the drive of barrier film and begins and feeds back barrier film length count signals to control device 4, control device 4 is compared count signal and predefined length value, when two values reach consistent barrier film length of promptly reeling and reach preset value, controlling organization 4 stops the rotation of stepping motor 33 at once, 3 of rolling needle mechanisms stop to reel, at this moment, operating personnel can cut off barrier film with paper knife cutting on the platform 5, and the material of winding volume backed off from rolling needle mechanism 3 together with secondary pin 32, and then secondary pin 32 detached from material volume, thereby finish whole fixed length wraparound program.In addition, can by change adjustable transition roller 7 in the position on the screw slots 111 of arc changing barrier film at adjustable transition roller 7 and the fixing winding angle on the transition roller 8, and then change the tensile force of barrier film, reel with the fixed length that adapts to the different-thickness barrier film.
Claims (8)
1. barrier film up-coiler, comprise operating desk (1) and be located at unreeling structure (2), rolling needle mechanism (3) and control device (4) on the operating desk (1), it is characterized in that, between unreeling structure (2) and rolling needle mechanism (3), be provided with the barrier film tensioning apparatus and cut platform (5), be used to the rice counting wheel (6) controlling the barrier film cutoff length and be electrically connected with control device (4) cutting also to be provided with on the platform (5), described control device is provided with the PLC controller in (4).
2. barrier film up-coiler according to claim 1, it is characterized in that, described rolling needle mechanism (3) comprise be located at operating desk (1) go up with the stepping motor (33) of control device (4) electrical connection, with the coaxial main pin (31) that is connected of stepping motor (33) and with main pin (31) the dismountable secondary pin of reverse coupled (32) end to end.
3. barrier film up-coiler according to claim 2, it is characterized in that, the head of described main pin (31) and secondary pin (32) is provided with U-shaped bayonet socket (34), and a side that intercouples at afterbody is provided with the screens post (35) that mates with U-shaped bayonet socket (34), and screens post (35) top is provided with screens convex shoulder (36).
4. according to claim 1 or 2 or 3 described barrier film up-coilers, it is characterized in that, described barrier film tensioning apparatus comprise with the fixedly connected fixedly transition roller (8) of operating desk (1) and with the removable adjustable transition roller (7) that is connected of operating desk (1).
5. according to claim 1 or 2 or 3 described barrier film up-coilers, it is characterized in that described control device (4) is provided with and is used to set the touch-screen (41) that cuts data.
6. barrier film up-coiler according to claim 4 is characterized in that, described control device (4) is provided with and is used to set the touch-screen (41) that cuts data.
7. according to claim 1 or 2 or 3 or 6 described barrier film up-coilers, it is characterized in that, the described platform (5) that cuts is being integrally formed with transition cylinder (51) near unreeling structure (2) one sides, and two rollers of described rice counting wheel (6) are positioned at the centre position of transition cylinder (51) and fit with its lateral surface.
8. barrier film up-coiler according to claim 5, it is characterized in that, the described platform (5) that cuts is being integrally formed with transition cylinder (51) near unreeling structure (2) one sides, and two rollers of described rice counting wheel (6) are positioned at the centre position of transition cylinder (51) and fit with its lateral surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203066236U CN201498560U (en) | 2009-07-22 | 2009-07-22 | Membrane winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203066236U CN201498560U (en) | 2009-07-22 | 2009-07-22 | Membrane winding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201498560U true CN201498560U (en) | 2010-06-02 |
Family
ID=42441760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203066236U Expired - Fee Related CN201498560U (en) | 2009-07-22 | 2009-07-22 | Membrane winding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201498560U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170819A (en) * | 2013-03-13 | 2013-06-26 | 苏州工业园区凯利科技有限公司 | Adjustable positioning device for repeated installation of rubber disc and roller |
| CN103231506A (en) * | 2013-05-04 | 2013-08-07 | 昆山市宏建机械有限公司 | Diaphragm flattening device |
| CN104609235A (en) * | 2014-12-27 | 2015-05-13 | 江门市蓬江区华龙包装材料有限公司 | Thin film length measuring device of winding machine |
| WO2016056428A1 (en) * | 2014-10-10 | 2016-04-14 | 住友化学株式会社 | Method for stocking separator wound body for battery, method for manufacturing separator wound body for battery, and method and tool for carrying separator wound body for battery |
| CN106075767A (en) * | 2016-08-08 | 2016-11-09 | 张迪 | Grassland fireproofing fire extinguishing isolation cloth regains car |
| CN108428946A (en) * | 2018-02-28 | 2018-08-21 | 深圳市赢合科技股份有限公司 | A kind of diaphragm compensation method of up- coiler |
| CN109607282A (en) * | 2018-12-13 | 2019-04-12 | 合肥信达膜科技有限公司 | A kind of tensioning apparatus for rolled film winding |
| CN114769716A (en) * | 2022-06-14 | 2022-07-22 | 苏州杰锐思智能科技股份有限公司 | Feeding cutting mechanism and method |
-
2009
- 2009-07-22 CN CN2009203066236U patent/CN201498560U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170819A (en) * | 2013-03-13 | 2013-06-26 | 苏州工业园区凯利科技有限公司 | Adjustable positioning device for repeated installation of rubber disc and roller |
| CN103231506A (en) * | 2013-05-04 | 2013-08-07 | 昆山市宏建机械有限公司 | Diaphragm flattening device |
| WO2016056428A1 (en) * | 2014-10-10 | 2016-04-14 | 住友化学株式会社 | Method for stocking separator wound body for battery, method for manufacturing separator wound body for battery, and method and tool for carrying separator wound body for battery |
| JPWO2016056428A1 (en) * | 2014-10-10 | 2017-04-27 | 住友化学株式会社 | Battery separator winding body stock method, battery separator winding body manufacturing method, and battery separator winding body transport method |
| US9786884B2 (en) | 2014-10-10 | 2017-10-10 | Sumitomo Chemical Company, Limited | Method and apparatus for producing battery separator roll |
| US10411235B2 (en) | 2014-10-10 | 2019-09-10 | Sumitomo Chemical Company, Limited | Method for stocking battery separator roll, method for producing same, method for carrying same, and carrier for same |
| CN104609235A (en) * | 2014-12-27 | 2015-05-13 | 江门市蓬江区华龙包装材料有限公司 | Thin film length measuring device of winding machine |
| CN106075767A (en) * | 2016-08-08 | 2016-11-09 | 张迪 | Grassland fireproofing fire extinguishing isolation cloth regains car |
| CN108428946A (en) * | 2018-02-28 | 2018-08-21 | 深圳市赢合科技股份有限公司 | A kind of diaphragm compensation method of up- coiler |
| CN109607282A (en) * | 2018-12-13 | 2019-04-12 | 合肥信达膜科技有限公司 | A kind of tensioning apparatus for rolled film winding |
| CN114769716A (en) * | 2022-06-14 | 2022-07-22 | 苏州杰锐思智能科技股份有限公司 | Feeding cutting mechanism and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20180722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |