CN105633448A - Laminating machine and membrane tension control method therefor and membrane emptying and tension control structure - Google Patents
Laminating machine and membrane tension control method therefor and membrane emptying and tension control structure Download PDFInfo
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- CN105633448A CN105633448A CN201410613867.4A CN201410613867A CN105633448A CN 105633448 A CN105633448 A CN 105633448A CN 201410613867 A CN201410613867 A CN 201410613867A CN 105633448 A CN105633448 A CN 105633448A
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- barrier film
- riser
- tension control
- membrane
- control structure
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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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- 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 invention provides a laminating machine and a membrane tension control method therefor and a membrane emptying and tension control structure. The membrane tension control method comprises the steps as follows: in the process that a membrane emptying mechanism and a laminating table oppositely move to reduce the distance there-between, a floating roll is driven by a drive device to move; and a membrane wrapping around the floating roll is driven by the drive device to move, so that the membrane between the membrane emptying mechanism and the laminating table is kept in a tension state; and an included angle is formed between a connecting line between a motion starting point and an end point of the floating roll and the horizontal plane. Constant tension control on the membrane is achieved; the membrane is kept in the tension state; the wrinkling phenomenon of the membrane is effectively avoided; and the quality of a cell is improved.
Description
Technical field
The present invention relates to battery manufacturing equipment field, particularly relate to laminating machine and membrane tension control method, barrier film blowing and tension control structure, it is adaptable to lithium battery, Ni-MH battery, Ni-Cr battery lamination.
Background technology
In laminating machine, during lamination, positive and negative plate is superimposed, barrier film adopts zigzag blowing will be isolated by positive and negative plate, barrier film discharge mechanism and lamination stacking table can have relative displacement, distance between barrier film blowing place and lamination stacking table will exist by big and little change, in this course, if barrier film not being carried out tension force control, it will cause that barrier film is wrinkling. The deadweight relying primarily on dancer in tradition laminating machine carries out membrane tension control, and the tension force of barrier film cannot keep constant, and the speed that membrane tension controls does not catch up with lamination speed, causes the barrier film out-of-flatness being stacked on pole piece, affects the quality of battery core.
Summary of the invention
The present invention provides a kind of laminating machine and membrane tension control method, barrier film blowing and tension control structure, solves prior art septation tension force control poor effect and causes the irregular problem of barrier film.
According to an aspect of the present invention, present invention firstly provides the membrane tension control method of a kind of laminating machine, including: make in both distances process from large to small at barrier film discharge mechanism and lamination stacking table relative motion, dancer motion is driven by driving device, drive the diaphragm movement being wire-wrapped on dancer, so that the barrier film between barrier film discharge mechanism and lamination stacking table remains tensioning state, wherein, between line and the horizontal plane between dancer motion Origin And Destination, there is angle.
According to another aspect of the present invention, the present invention proposes a kind of barrier film blowing and tension control structure, including riser mechanism, barrier film spool, crosses roller and membrane tension controlling organization; Barrier film spool, in order to place membrane coil, is installed in described riser mechanism; Cross roller in order to barrier film to be guided, be installed in described riser mechanism; Membrane tension controlling organization, is adjustably connected to the dancer on guide rail, drives dancer to move along guide rail and keep the tension force of membrane tension to control driving device including guide rail, position; Described guide rails assembling is in riser mechanism, and the line of guide rail two-end-point has angle �� with horizontal plane.
Preferably, described guide rail is line slideway, and the angle �� of line slideway and horizontal plane is 60 �� ~ 90 ��.
Preferably, described tension force controls driving device and includes permanent moment of torsion servomotor and transmission component, and described permanent moment of torsion servomotor drives described dancer to move by described transmission component.
Preferably, described transmission component includes belt wheel, floating roller arm-tie and transmission band, and described belt wheel is installed on and can be rotated by permanent moment of torsion driven by servomotor on the output shaft of described permanent moment of torsion servomotor, and described floating roller arm-tie is fixing with described dancer to be connected; Described transmission band lower end connects described floating roller arm-tie, and transmission band upper end is wound on described belt wheel, and increase or minimizing are wound in the length on belt wheel and drive described floating roller arm-tie to move when described belt wheel rotates.
Preferably, described transmission component also includes a transiting rod and the transition wheel being rotatably installed on transiting rod, and described transiting rod is fixedly installed in riser mechanism, and parallel with the output shaft of described permanent moment of torsion servomotor; Described transmission band is wire-wrapped on described transition wheel.
Preferably, described riser mechanism includes the first riser and the second riser that parallel interval is arranged, and is fixedly connected on the fixing bar between the first riser and the second riser; The described two ends crossing roller connect the first riser and the second riser respectively.
Preferably, described barrier film blowing and tension control structure also include diaphragm deviation rectifying mechanism and horizontal slide rail; Described riser mechanism is slidably mounted on described horizontal slide rail; Described diaphragm deviation rectifying mechanism connects described riser mechanism and riser mechanism can be driven to move along described horizontal slide rail.
Preferably, described diaphragm deviation rectifying mechanism includes the screw mandrel that correction motor is connected, the push pedal being connected on screw mandrel and can moving linearly along screw mandrel with the output shaft of correction motor, and described push pedal connects described riser mechanism and described riser mechanism can be driven to move linearly.
According to a further aspect of the invention, the present invention proposes a kind of laminating machine, including barrier film blowing as above and tension control structure.
Compared with prior art, there is advantages that in the present invention, driving device is utilized to drive dancer to move along setting the direction of motion in time on one's own initiative, diaphragm movement is driven to adjust the diaphragm length between barrier film discharge mechanism and lamination stacking table, so that barrier film is in tensioning state, it is achieved the constant tensile control of barrier film, membrane tension speed and lamination speed is made to match, it is prevented effectively from the wrinkling of barrier film, improves the quality of battery core. The drawback thoroughly solving to control membrane tension by dancer deadweight in tradition laminating machine by this present invention and constant tensile control can not be reached.
Accompanying drawing explanation
Fig. 1 is the forward structure schematic diagram of barrier film blowing of the present invention and tension control structure embodiment.
Fig. 2 is the plan structure schematic diagram of barrier film blowing of the present invention and tension control structure embodiment.
Fig. 3 is the lateral structural representation of barrier film blowing of the present invention and tension control structure embodiment.
Wherein, description of reference numerals is as follows: 41, barrier film blowing and tension control structure; 411, riser mechanism; 4111, the first riser; 4112, the second riser; 4113, fixing bar; 412, barrier film spool; 413, roller is crossed; 414, membrane tension controlling organization; 4141, dancer; 4142, guide rail; 4143, permanent moment of torsion servomotor; 4144, belt wheel; 4145, floating roller arm-tie; 4146, transmission band; 4147, transiting rod; 4148, transition wheel; 415, diaphragm deviation rectifying mechanism; 4152, correction motor; 4153, screw mandrel; 4154, push pedal; 416, horizontal slide rail.
Detailed description of the invention
In order to further illustrate principles of the invention and structure, in conjunction with accompanying drawing to a preferred embodiment of the present invention will be described in detail.
Present invention firstly provides the membrane tension control method of a kind of laminating machine, including step: make in both distances process from large to small at barrier film discharge mechanism and lamination stacking table relative motion, dancer motion is driven by driving device, drive the diaphragm movement being wire-wrapped on dancer, so that the barrier film between barrier film discharge mechanism and lamination stacking table remains tensioning state, wherein, between line and the horizontal plane between dancer motion Origin And Destination, there is angle.
Consult Fig. 1 to Fig. 3, the present invention provides a kind of barrier film blowing and tension control structure 41, this structure in order to provide barrier film 200 so that positive and negative plate is isolated when lamination, this structure include riser mechanism 411, in order to place membrane coil barrier film spool 412, in order to barrier film 200 is guided cross roller 413, in order to keep the membrane tension controlling organization 414 of barrier film 200 tension force, and in order to adjust barrier film discharge position so that the diaphragm deviation rectifying mechanism 415 that is directed at pole piece stacked position adaptation of diaphragm position. Barrier film spool 412, crossing roller 413 and membrane tension controlling organization 414 and be installed in riser mechanism 411 respectively, diaphragm deviation rectifying mechanism 415 connects and riser mechanism 411 can be driven to move and adjust the installation site of riser mechanism 411. Wherein, namely membrane tension controlling organization 414 can be used for implementing membrane tension control method provided by the present invention, thus keeping membrane tension.
Riser mechanism 411 includes the first riser 4111 and the second riser 4112 that parallel interval is arranged, and is fixedly connected on the fixing bar 4113 between the first riser 4111 and the second riser 4112, and the top of the second riser 4112 exceeds the first riser 4111. In the present embodiment, fixing bar 4113 is provided with three, arrangement triangular in shape, and wherein two fixing bars 4113 connect the top of the first riser 4111 and are positioned at sustained height place, these two fixing bars 4113 are respectively in two corners on the first riser 4111 top, and the fixing bar 4113 of another root is positioned at bottom. First riser 4111 and the second riser 4112 firmly being fixed by fixing bar 4113, the quantity of fixing bar 4113 is set up also dependent on being actually needed.
Barrier film spool 412 is more preferably air-expanding shaft, can be easy to membrane coil thereon fixing. One end of barrier film spool 412 is installed on the top of the second riser 4112, and the other end is unsettled, forms cantilever design, when membrane coil is installed and dismantles all without being pulled down by barrier film spool 412, facilitates installation and the dismounting of membrane coil.
Crossing roller 413 and be installed between the first riser 4111 and the second riser 4112, the two ends crossing roller 413 connect the first riser 4111 and the second riser 4112 respectively. Cross roller 413 and can arrange many between the first riser 4111 and the second riser 4112 according to the actual needs. Compare cantilever design commonly used in traditional laminating machine and cross roller, the present invention uses first two risers roller was installed, made roller two ends be affected by supporting, it is to avoid to deform after crossing roller stress, it is ensured that stable movement degree during work; After two risers connect, roller excessively is directly installed and can ensure each depth of parallelism crossed between roller, do not need repeatedly to adjust, be greatly saved the set-up time.
Membrane tension controlling organization 414 mainly includes dancer 4141, guide rail 4142, permanent moment of torsion servomotor 4143, belt wheel 4144, floating roller arm-tie 4145 and transmission band 4146.
In the present embodiment, guide rail 4142 is line slideway, tilts to be installed on the first riser 4111 and the second riser 4112, and the angle �� of guide rail 4142 and horizontal plane is preferably 60 �� ~ 90 ��, and this line slideway 4142 is for the motion guide of dancer 4141. Dancer 4141 position is adjustably connected on guide rail 4142, and dancer 4141 moves on guide rail 4142, pulls and is wound on barrier film 200 thereon thus the tension force of barrier film 200 is controlled. Owing to guide rail 4142 tilts to install, dancer 4141 more effectively applies pressure to barrier film 200 movably along guide rail, adjusts barrier film 200 tension force. In other embodiments, guide rail 4142 can also be curvilinear, but guide rail 4142 two end point connecting line and horizontal plane have angle ��.
The power that dancer 4141 moves is provided by permanent moment of torsion servomotor 4143, utilizes permanent moment of torsion servomotor 4143 that dancer 4141 carries out permanent moment of torsion and controls, it is achieved the purpose of barrier film identical tension. Permanent moment of torsion servomotor 4143 is fixedly mounted on a fixing bar 4113 of riser mechanism 411, and permanent moment of torsion servomotor 4143 is the level of state, and the axis of its output shaft is parallel with fixing bar 4113.
Belt wheel 4144, floating roller arm-tie 4145 and transmission band 4146 constitute transmission component, the output of permanent moment of torsion servomotor 4143 are transferred to dancer 4141 and drive dancer 4141 to move. Belt wheel 4144 is installed on the output shaft of permanent moment of torsion servomotor 4143, and can be rotated by permanent moment of torsion servomotor 4143. Floating roller arm-tie 4145 is fixing with dancer 4141 to be connected, and in the present embodiment, both ends are all connected to realize being relatively fixed connection on a floating roller connecting plate, and floating roller connecting plate is then slidably connected on guide rail 4142. Transmission band 4146 lower end connects floating roller arm-tie 4145, transmission band 4146 upper end is wound on belt wheel 4144, and increase or minimizing are wound in the length on belt wheel 4144 and drive floating roller arm-tie 4145 to move when belt wheel 4144 rotates, can corresponding move along guide rail 4142 to the dancer 4141 that floating roller arm-tie 4145 fixes, thus controlling the tension force of barrier film 200.
Additionally, this transmission component also has a transiting rod 4147 and the transition wheel 4148 being rotatably installed on transiting rod 4147 further; Transiting rod 4147 is fixedly installed on the second riser 4112, and it is parallel with the output shaft of permanent moment of torsion servomotor 4143, transmission band 4146 is wire-wrapped on transition wheel 4148, namely transmission band 4146 changes direction from the first pile warp transition wheel 4148 of belt wheel 4144 and connects floating roller arm-tie 4145 again, so can improve the occlusion degree that transmission is with 4146.
The mode of this employing belt wheel mechanism transmission power of the present embodiment can make power transmission steadily, it is ensured that the constant tension of barrier film, and the arrangement of each mechanism can concentrate on the little range areas between the second riser 4112 and the first riser 4111, does not additionally take up room.
The tension force consisted of with the structural members such as 4146 above-mentioned permanent moment of torsion servomotor 4143, belt wheel 4144, floating roller arm-tie 4145 and transmission controls driving device, dancer 4141 can be driven to move along guide rail 4142, thus keeping the tension force of barrier film. Movement in particular with the permanent torque mode control dancer 4141 of permanent moment of torsion servomotor 4143, the purpose of barrier film identical tension can be realized, by man machine interface, the work of permanent moment of torsion servomotor 4143 is configured, just can pass through permanent moment of torsion servomotor 4143 and control membrane tension size and so as to keep steady state value.
Matching with horizontal slide rail 416 when diaphragm deviation rectifying mechanism 415 uses, the guiding that horizontal slide rail 416 moves for riser mechanism 411, diaphragm deviation rectifying mechanism 415 then provides the power that riser mechanism 411 moves.
Horizontal slide rail 416 is parallel with the fixing bar 4113 of riser mechanism 411, in the present embodiment, horizontal slide rail 416 is arranged at intervals with two, and in riser mechanism 411, superposed two fixing bar 4113 correspondences respectively are installed on a horizontal slide rail 416, and fixing bar 4113 can move along horizontal slide rail 416.
Diaphragm deviation rectifying mechanism 415 includes the screw mandrel 4153 that correction motor 4152 is connected, the push pedal 4154 being connected on screw mandrel 4153 and can moving linearly along screw mandrel 4153 with the output shaft of correction motor 4152. Second riser 4112 of push pedal 4154 connection board mechanism 411 and the second riser 4112 can be driven to move linearly so that whole riser mechanism 411 moves along horizontal slide rail 416.
The present invention also provides for the laminating machine including above-mentioned barrier film blowing with tension control structure 41, and in laminating machine, barrier film blowing is arranged corresponding to lamination with tension control structure 41, and is installed on the top of lamination, provides barrier film to lamination. as shown in Figure 1, the lamination stacking table of lamination moves in the course of the work between primary importance W1 and second position W2, barrier film discharging place of barrier film blowing and tension control structure 41 is then substantially above two positions central point, lamination stacking table when being moved to the process of central point by primary importance W1 or second position W2, barrier film blowing will from large to small with barrier film discharging place of tension control structure 41 and the distance of lamination stacking table, in this process, dancer 4141 will be driven by permanent moment of torsion servomotor 4143 and move obliquely along guide rail 4142, the barrier film 200 being wire-wrapped on dancer 4141 is provoked, so that the barrier film 200 between barrier film discharging place and lamination stacking table remains tensioning state.
Diaphragm deviation rectifying mechanism 415 and the horizontal slide rail 416 of barrier film blowing and tension control structure 41 are fixedly installed on the structural slab of laminating machine, riser mechanism 411 is installed on horizontal slide rail 416, position according to lamination is adjusted the riser mechanism 411 position on horizontal slide rail 416 by diaphragm deviation rectifying mechanism 415, so that the barrier film released is adaptive with the position of the lamination of lower section.
These are only the preferably possible embodiments of the present invention, not limit the scope of the invention that the equivalent structure change done by all utilizations description of the present invention and accompanying drawing content is all contained in protection scope of the present invention.
Claims (10)
1. the membrane tension control method of a laminating machine, it is characterised in that including:
Make in both distances process from large to small at barrier film discharge mechanism and lamination stacking table relative motion, dancer motion is driven by driving device, drive the diaphragm movement being wire-wrapped on dancer, so that the barrier film between barrier film discharge mechanism and lamination stacking table remains tensioning state, wherein, between line and the horizontal plane between dancer motion Origin And Destination, there is angle.
2. a barrier film blowing and tension control structure, it is characterised in that including:
Riser mechanism;
Barrier film spool, in order to place membrane coil, is installed in described riser mechanism;
Cross roller, in order to barrier film is guided, be installed in described riser mechanism;
Membrane tension controlling organization, is adjustably connected to the dancer on guide rail, drives dancer to move along guide rail and keep the tension force of membrane tension to control driving device including guide rail, position; Described guide rails assembling is in riser mechanism, and the line of guide rail two-end-point has angle �� with horizontal plane.
3. barrier film blowing according to claim 2 and tension control structure, it is characterised in that: described guide rail is line slideway, and the angle �� of line slideway and horizontal plane is 60 �� ~ 90 ��.
4. barrier film blowing according to claim 2 and tension control structure, it is characterised in that: described tension force controls driving device and includes permanent moment of torsion servomotor and transmission component, and described permanent moment of torsion servomotor drives described dancer to move by described transmission component.
5. barrier film blowing according to claim 4 and tension control structure, it is characterized in that: described transmission component includes belt wheel, floating roller arm-tie and transmission band, described belt wheel is installed on and can be rotated by permanent moment of torsion driven by servomotor on the output shaft of described permanent moment of torsion servomotor, and described floating roller arm-tie is fixing with described dancer to be connected; Described transmission band lower end connects described floating roller arm-tie, and transmission band upper end is wound on described belt wheel, and increase or minimizing are wound in the length on belt wheel and drive described floating roller arm-tie to move when described belt wheel rotates.
6. barrier film blowing according to claim 5 and tension control structure, it is characterized in that: described transmission component also includes a transiting rod and the transition wheel being rotatably installed on transiting rod, described transiting rod is fixedly installed in riser mechanism, and parallel with the output shaft of described permanent moment of torsion servomotor; Described transmission band is wire-wrapped on described transition wheel.
7. barrier film blowing according to any one of claim 2-6 and tension control structure, it is characterised in that: described riser mechanism includes the first riser and the second riser that parallel interval is arranged, and is fixedly connected on the fixing bar between the first riser and the second riser; The described two ends crossing roller connect the first riser and the second riser respectively.
8. barrier film blowing according to any one of claim 2-6 and tension control structure, it is characterised in that: also include diaphragm deviation rectifying mechanism and horizontal slide rail; Described riser mechanism is slidably mounted on described horizontal slide rail; Described diaphragm deviation rectifying mechanism connects described riser mechanism and riser mechanism can be driven to move along described horizontal slide rail.
9. barrier film blowing according to claim 8 and tension control structure, it is characterized in that: described diaphragm deviation rectifying mechanism includes the screw mandrel that correction motor is connected, the push pedal being connected on screw mandrel and can moving linearly along screw mandrel with the output shaft of correction motor, and described push pedal connects described riser mechanism and described riser mechanism can be driven to move linearly.
10. a laminating machine, it is characterised in that include the barrier film blowing as described in any one of claim 2-9 and tension control structure.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410613867.4A CN105633448B (en) | 2014-11-04 | 2014-11-04 | Laminating machine and its membrane tension control method, diaphragm blowing and tension control structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410613867.4A CN105633448B (en) | 2014-11-04 | 2014-11-04 | Laminating machine and its membrane tension control method, diaphragm blowing and tension control structure |
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| CN105633448A true CN105633448A (en) | 2016-06-01 |
| CN105633448B CN105633448B (en) | 2019-03-29 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106115315A (en) * | 2016-08-16 | 2016-11-16 | 无锡先导智能装备股份有限公司 | Membrane unwinding device |
| CN109698373A (en) * | 2017-10-23 | 2019-04-30 | Da技术有限公司 | The battery pack production device of secondary cell |
| CN110875487A (en) * | 2018-08-30 | 2020-03-10 | 东莞市佳的自动化设备科技有限公司 | Swing type lamination machine diaphragm position control mechanism |
| CN111532861A (en) * | 2020-05-07 | 2020-08-14 | 苏州红橙蓝机器人有限公司 | Device for controlling tension during production of flexible material |
| CN111755756A (en) * | 2020-06-05 | 2020-10-09 | 无锡先导智能装备股份有限公司 | Battery cell lamination method and device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102476756A (en) * | 2010-11-25 | 2012-05-30 | 软控股份有限公司 | Method for controlling material winding speed |
| CN102992073A (en) * | 2012-08-23 | 2013-03-27 | 东莞市雅康精密机械有限公司 | Constant tension diaphragm discharging device |
| CN204173646U (en) * | 2014-11-04 | 2015-02-25 | 深圳市富泰顶精密机械有限公司 | Laminating machine and barrier film blowing thereof and tension control structure |
-
2014
- 2014-11-04 CN CN201410613867.4A patent/CN105633448B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102476756A (en) * | 2010-11-25 | 2012-05-30 | 软控股份有限公司 | Method for controlling material winding speed |
| CN102992073A (en) * | 2012-08-23 | 2013-03-27 | 东莞市雅康精密机械有限公司 | Constant tension diaphragm discharging device |
| CN204173646U (en) * | 2014-11-04 | 2015-02-25 | 深圳市富泰顶精密机械有限公司 | Laminating machine and barrier film blowing thereof and tension control structure |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106115315A (en) * | 2016-08-16 | 2016-11-16 | 无锡先导智能装备股份有限公司 | Membrane unwinding device |
| CN106115315B (en) * | 2016-08-16 | 2018-08-21 | 无锡先导智能装备股份有限公司 | Membrane unwinding device |
| CN109698373A (en) * | 2017-10-23 | 2019-04-30 | Da技术有限公司 | The battery pack production device of secondary cell |
| CN109698373B (en) * | 2017-10-23 | 2021-11-23 | Da技术有限公司 | Battery pack manufacturing apparatus for secondary battery |
| CN110875487A (en) * | 2018-08-30 | 2020-03-10 | 东莞市佳的自动化设备科技有限公司 | Swing type lamination machine diaphragm position control mechanism |
| CN111532861A (en) * | 2020-05-07 | 2020-08-14 | 苏州红橙蓝机器人有限公司 | Device for controlling tension during production of flexible material |
| CN111755756A (en) * | 2020-06-05 | 2020-10-09 | 无锡先导智能装备股份有限公司 | Battery cell lamination method and device |
| CN111755756B (en) * | 2020-06-05 | 2021-10-22 | 无锡先导智能装备股份有限公司 | Battery cell lamination method and device |
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