CN208700191U - A kind of high speed coating machine of lithium battery diaphragm - Google Patents
A kind of high speed coating machine of lithium battery diaphragm Download PDFInfo
- Publication number
- CN208700191U CN208700191U CN201820767917.8U CN201820767917U CN208700191U CN 208700191 U CN208700191 U CN 208700191U CN 201820767917 U CN201820767917 U CN 201820767917U CN 208700191 U CN208700191 U CN 208700191U
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- China
- Prior art keywords
- pinch
- roll
- supporting case
- diaphragm
- lithium battery
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- Expired - Fee Related
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- 239000011248 coating agent Substances 0.000 title claims abstract description 35
- 238000000576 coating method Methods 0.000 title claims abstract description 35
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 16
- 238000001035 drying Methods 0.000 claims abstract description 8
- 238000004804 winding Methods 0.000 claims description 21
- 230000005611 electricity Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 230000005540 biological transmission Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 6
- 210000002469 basement membrane Anatomy 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000001737 promoting effect Effects 0.000 description 3
- 238000010422 painting Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000004379 membrane Anatomy 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model relates to a kind of coating machines, in particular to a kind of high speed coating machine of lithium battery diaphragm, including the unwinding device set gradually, flattening device, coating unit, drying unit and wrap-up, unwinding device includes unreeling cylinder, more solderless wrapped connection rollers and two piece of first supporting case, solderless wrapped connection roller is horizontally disposed and both ends are rotatablely connected with two piece of first supporting case respectively, unwinding device further includes the first pinch mechanism, first pinch mechanism is between more solderless wrapped connection rollers and flattening device, first pinch mechanism includes pinch upper roll and pinch under roll, pinch upper roll and pinch under roll are horizontally disposed with and both ends are rotatablely connected with two piece of first supporting case respectively, the roll surface of pinch upper roll and pinch under roll mutually fits, pinch upper roll or pinch under roll are drive roll.The utility model optimizes the structure of unwinding device and wrap-up, has achieved the effect that promote diaphragm coating speed, has solved the problems, such as that prior art septation transmission speed is difficult to be promoted.
Description
Technical field
The utility model relates to a kind of coating machine, in particular to a kind of high speed coating machine of lithium battery diaphragm.
Background technique
Lithium battery diaphragm generally all include one layer of basement membrane and a layer function film, by coating machine on basement membrane coating function
Film.
Existing coating machine includes unwinding device, flattening device, coating unit, drying unit and wrap-up；Unreel dress
Set including unreeling cylinder, more solderless wrapped connection rollers and two piece of first supporting case, solderless wrapped connection roller is horizontally disposed and both ends respectively with two piece first
Supporting case rotation connection；The structure of wrap-up and unwinding device is essentially identical.Basement membrane is after unwinding device unreels, into exhibition
Leveling device flattens basement membrane, functional membrane is being coated in the side of basement membrane in liquid form into coating unit later, then pass through
Drying unit baking and curing is crossed, is wound finally by wrap-up.
It is above-mentioned in the prior art, since diaphragm is than relatively thin, tensile strength is lower, and the main pulling force of diaphragm movement is by winding
Reel in device provides, diaphragm there are certain resistances during unreeling, coat and wind, if using existing
Structure in technology, if it is desired to promote the coating speed of diaphragm, then the resistance that will lead in diaphragm transportational process becomes larger, reel
Tractive force to be offered is needed to become larger therewith, such diaphragm, which is easily deformed, to be broken.
Utility model content
The purpose of the utility model is to provide a kind of high speed coating machines of lithium battery diaphragm, optimize unwinding device and winding
Device has achieved the effect that promote diaphragm coating speed.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of high speed coating machine of lithium battery diaphragm, including set gradually unwinding device, flattening device, coating unit,
Drying unit and wrap-up, unwinding device include unreeling cylinder, more solderless wrapped connection rollers and two piece of first supporting case, and solderless wrapped connection roller is horizontal
It is arranged and both ends is rotatablely connected with two piece of first supporting case respectively, unwinding device further includes the first pinch mechanism, the first pinch machine
For structure between more solderless wrapped connection rollers and flattening device, the first pinch mechanism includes pinch upper roll and pinch under roll, pinch upper roll and pinch under roll
Horizontally disposed and both ends are rotatablely connected with two piece of first supporting case respectively, and the roll surface of pinch upper roll and pinch under roll mutually fits, upper folder
Roller or pinch under roll are drive roll.
By using above-mentioned technical proposal, it is arranged after the first pinch mechanism between solderless wrapped connection roller and flattening device, upper
Nip rolls and pinch under roll cooperation additional tractive force can be provided to diaphragm so that the diaphragm before and after the first pinch mechanism it
Between stress cutting improve the maximum transmission speed of diaphragm the problem of substantially reducing diaphragm frictional force is superimposed in transmit process
Degree.
Preferably, being covered with rubber on the roll surface of pinch upper roll and pinch under roll.
By using above-mentioned technical proposal, the fitting between pinch upper roll and pinch under roll is even closer, can preferably play
Pinch the effect of diaphragm.
Preferably, the roll surface of pinch upper roll and pinch under roll is in the curved surface of intermediate projections.
By using above-mentioned technical proposal, while pinch upper roll and pinch under roll pinch diaphragm, additionally it is possible to by pinch upper roll and
The curved surface of pinch under roll flatten from centre to two sides to diaphragm.
Preferably, the first pinch mechanism is provided with first tensioning mechanism, the first tensioning device along the leading portion of diaphragm conveying direction
Structure includes a slewing rollers of the first idler roller, pinch upper roll and Duo Gen solderless wrapped connection roller tail end, and the first idler roller is horizontally disposed, and first
It is tightly triangularly arranged between roller, pinch upper roll and slewing rollers, horizontal concrete chute, the first tensioning is offered on two piece of first supporting case
The both ends of roller are respectively arranged with sliding block, and sliding block is located in sliding slot and is in sliding fit with the sliding chute, and adjusting cylinder is provided in sliding slot, adjust
The both ends of displacements of cylinders are respectively and fixedly connected on the end and sliding block of sliding slot.
By using above-mentioned technical proposal, starting adjusts cylinder and shrinks or stretch out, and adjusting cylinder will drive sliding block in cunning
Sliding in slot, so that the first idler roller be driven slide with respect to first supporting case, reach be tensioned the first pinch mechanism with unreel cylinder it
Between diaphragm effect.
Preferably, wrap-up includes reel, more solderless wrapped connection rollers and two piece of second supporting case, reel and Duo Gen solderless wrapped connection
Roller is horizontally disposed, and the both ends of more solderless wrapped connection rollers are rotatablely connected with the second supporting case respectively.
Preferably, wrap-up further includes the second pinch mechanism, the structure of the second pinch mechanism and the first pinch mechanism
Structure is identical.
By using above-mentioned technical proposal, the setting of the second pinch mechanism can reach the first pinch mechanism of cutting and winding
The effect of the stress of diaphragm between cylinder ensure that not will lead to diaphragm pulling force after the promotion of diaphragm conveying speed excessive and be broken
Or deformation.
Preferably, the second pinch mechanism is provided with the second strainer, the second tensioning device along the leading portion of diaphragm conveying direction
Structure includes two pieces of support plates, rotation axis, the second idler roller and tensioning motor；Rotation axis is horizontally disposed and both ends respectively with second
Box rotation connection is supportted, two pieces of support plates are located between two piece of second supporting case and are separately fixed in rotation axis, the second idler roller
Horizontally disposed and both ends are rotatablely connected with support plate respectively, and tensioning motor, which is fixed in second supporting case and drives, to be turned
Moving axis rotation.
By using above-mentioned technical proposal, starting tensioning motor, tensioning motor drives rotation axis and support plate rotation, support
Plate rotation drive the second idler roller around rotation axis rotate, thus to the diaphragm between the first pinch mechanism and the second pinch mechanism into
Row tensioning is loosened, and guarantees the stability of diaphragm transport.
Preferably, wrap-up further include winding switching mechanism, winding switching mechanism include central axis, two pieces of rotating discs and
Disk-drive motor is rotated, the both ends of central axis are rotatablely connected with the bearing block being fixed on the second supporting case, two rotating discs
With central axis fixed setting and between the second supporting case, reel is located between two rotating discs and rotates with two
Disk rotation connection, reel is multiple and is evenly distributed on rotating disc by the center of circle of central axis, is all connected on each reel
There is winding motor, winding motor is fixed on rotating disc.
By using above-mentioned technical proposal, after the diaphragm wound on a reel reaches requirement, starting turntable driving
Motor, turntable driving motor drive central axis and rotating disc to be rotated, and then the reel on rotating disc is driven to switch over,
Achieve the effect that be switched fast reel, has avoided the working time for wasting equipment because disassembling and installing reel.
In conclusion the utility model has following technical effect that through the solderless wrapped connection roller and flattening device in unwinding device
Between the first pinch mechanism is set, reached cutting the first pinch mechanism before diaphragm to the diaphragm after the first pinch mechanism
Active force, avoid the superposition between each device to diaphragm resistance, reduce pulling force suffered by diaphragm, for the painting for promoting coating machine
It covers speed and provides prerequisite.
Detailed description of the invention
Fig. 1 is the external structure schematic diagram of unwinding device；
Fig. 2 is the external structure schematic diagram of wrap-up；
Fig. 3 is the schematic diagram of prominent unwinding device internal structure；
Fig. 4 is prominent sliding slot and the view for adjusting cylinder；
Fig. 5 is the schematic diagram of prominent wrap-up internal structure.
In figure, 1, unwinding device；11, cylinder is unreeled；12, solderless wrapped connection roller；121, slewing rollers；13, the first supporting case；131, sliding
Slot；132, cylinder is adjusted；14, the first pinch mechanism；141, pinch upper roll；142, pinch under roll；15, the first idler roller；151, sliding block；
2, wrap-up；21, reel；23, the second supporting case；24, the second pinch mechanism；26, the second strainer；262, it supports
Plate；263, rotation axis；264, the second idler roller；27, switching mechanism is wound；271, central axis；272, rotating disc；273, rotating disc
Driving motor；3, diaphragm.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.The wherein identical attached drawing of identical components
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "upper", "lower", " bottom
Face " and " top surface " refer to that the direction in attached drawing, word "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
A kind of high speed coating machine of lithium battery diaphragm, including unwinding device 1 (see Fig. 1), the flattening device, painting set gradually
Coating device, drying unit and wrap-up 2 (see Fig. 2), diaphragm 3 release from unwinding device 1, flatten diaphragm 3 through flattening device
Enter coating unit afterwards to be coated, is entering drying unit progress baking and curing later, be finally wound by wrap-up 2
Product.
As shown in figure 3, unwinding device 1 includes unreeling 12, two piece of first cylinder 11, more solderless wrapped connection rollers supporting case 13 and first
Pinch mechanism 14；Unreel that cylinder 11 and Duo Gen solderless wrapped connection roller 12 are horizontally disposed, unreel the both ends of cylinder 11 and Duo Gen solderless wrapped connection roller 12 respectively with
The rotation connection of first supporting case 13, there are many kinds of the arrangement modes of more solderless wrapped connection rollers 12, mainly to realize guiding and steering-effecting
Based on；For first pinch mechanism 14 between more solderless wrapped connection rollers 12 and flattening device, the first pinch mechanism 14 includes pinch upper roll 141
With pinch under roll 142, pinch upper roll 141 is horizontally disposed with pinch under roll 142 and both ends are rotatablely connected with two piece of first supporting case 13 respectively,
Pinch upper roll 141 and the roll surface of pinch under roll 142 mutually fit, and pinch upper roll 141 or pinch under roll 142 are drive roll, drive pinch upper roll 141
Or the motor of pinch under roll 142 is located in the first supporting case 13.It is acted on by the pinch of pinch upper roll 141 and pinch under roll 142, it can
By the pulling force of the diaphragm 3 of the front and back of the first pinch mechanism 14, i.e. the diaphragm 3 of 14 front and back of the first pinch mechanism can be with by pulling force for cutting
Not identical, the pulling force for unreeling the diaphragm 3 between cylinder 11 and the first pinch mechanism 14 is derived from the first pinch mechanism 14, and first pinches
The pulling force of diaphragm 3 after mechanism 14 is derived from other devices, has thus achieved the effect that 3 pulling force of diaphragm is cut off, by diaphragm 3
Stress blockette in transportational process, avoids the superposition of 3 resistance of diaphragm, facilitates the promotion of 3 transmission speed of diaphragm.
The one end for unreeling cylinder 11 is also provided with the motor that driving unreels the rotation of cylinder 11, unreels cylinder 11 and the first folder in this way
It send the resistance between mechanism 14 can be smaller, is more advantageous to the transmission speed for promoting diaphragm 3.
It can be covered with one layer of rubber on the surface of pinch upper roll 141 and pinch under roll 142, pass through the deformability of rubber, Neng Gouzeng
Laminating degree between big pinch upper roll 141 and pinch under roll 142 ensure that the stability for pinching diaphragm 3, avoid diaphragm 3 relatively on
Nip rolls 141 and pinch under roll 142 skid.
Furthermore it is also possible to by the setting of the roll surface of pinch upper roll 141 and pinch under roll 142 in the curved surface of intermediate projections, in this way upper
When nip rolls 141 and the cooperation of pinch under roll 142 pinch diaphragm 3, the clamping force at the intermediate position of diaphragm 3 is larger, and the clamping force of two sides is smaller,
It is mobile from centre to two sides to enable to diaphragm 3, so that diaphragm 3 be flattened, guarantees the planarization of diaphragm 3.
As shown in figure 3, to avoid unreeling the relaxation of the diaphragm 3 between cylinder 11 and the first pinch mechanism 14, it can be in the first folder
It send mechanism 14 and unreels and first tensioning mechanism is set between cylinder 11, first tensioning mechanism includes the first idler roller 15, pinch upper roll 141
With a slewing rollers 121 of more 12 tail ends of solderless wrapped connection roller, the first idler roller 15 is horizontally disposed, the first idler roller 15, pinch upper roll 141
It is triangularly arranged between slewing rollers 121；In conjunction with shown in Fig. 4, horizontal concrete chute is offered on two piece of first supporting case 13
131, the both ends of the first idler roller 15 are respectively arranged with sliding block 151, and sliding block 151 is located in sliding slot 131 and matches with the sliding of sliding slot 131
It closes, is provided in sliding slot 131 and adjusts cylinder 132, the both ends for adjusting cylinder 132 are respectively and fixedly connected to end and the sliding block of sliding slot 131
On 151.When unreeling the relaxation of diaphragm 3 between cylinder 11 and the first pinch mechanism 14, starting adjusts cylinder 132 and shrinks, and adjusts gas
Cylinder 132 slides in sliding slot 131 with movable slider 151, and sliding block 151 drives the first idler roller 15 to far from slewing rollers 121 and upper folder
The direction of roller 141 is mobile, to be tensioned diaphragm 3；On the contrary, when 3 tension of diaphragm, starting adjusts cylinder 132 and stretches out, then can loosen every
Film 3.
As shown in figure 5, wrap-up 2 includes reel 21, more solderless wrapped connection rollers 12 and two piece of second supporting case 23, reel
21 and Duo Gen solderless wrapped connection roller 12 is horizontally disposed, and the both ends of reel 21 and more solderless wrapped connection rollers 12 are rotated with the second supporting case 23 respectively to be connected
It connects.The second pinch mechanism 24, the structure phase of the second pinch mechanism 24 and the first pinch mechanism 14 are may also set up on wrap-up 2
Together, the second pinch mechanism 24 is located between the solderless wrapped connection roller 12 on apparatus for baking and wrap-up 2.In the work of the second pinch mechanism 24
Under, the pulling force of the diaphragm 3 between the first pinch mechanism 14 and reel 21 can be cut off, facilitates the transmission for promoting diaphragm 3
Speed.
As shown in figure 5, the diaphragm 3 between the second pinch mechanism 24 of tensioning and reel 21, the second pinch mechanism 24
Rear may be provided with strainer identical with first tensioning mechanism structure.
As shown in figure 5, the diaphragm 3 between the first pinch mechanism 14 of tensioning and the second pinch mechanism 24, it can be in the first folder
It send and the second strainer 26 is set between mechanism 14 and the second pinch mechanism 24, the second strainer 26 includes two pieces of support plates
262, rotation axis 263, the second idler roller 264 and tensioning motor；Rotation axis 263 is horizontally disposed and both ends respectively with the second supporting case
23 rotation connections, two pieces of support plates 262 are located between two piece of second supporting case 23 and are separately fixed in rotation axis 263, second
Idler roller 264 is horizontally disposed and both ends are rotatablely connected with support plate 262 respectively, and tensioning motor is fixed at one second support
In box 23 and rotation axis 263 is driven to rotate.Starting tensioning motor, tensioning motor drive rotation axis 263 and support plate 262 to rotate,
The rotation of support plate 262 drives the second idler roller 264 to rotate around rotation axis 263, to pinch to the first pinch mechanism 14 and second
Diaphragm 3 between mechanism 24 is tensioned or is loosened, and guarantees the stability that diaphragm 3 transports.
After the transmission speed of diaphragm 3 is promoted, the speed of winding is also increased accordingly, when a winding of reel 21 reaches receipts
After volume amount, need to stop whole coating machine to replace reel 21, centre can take a long time.It is received to save replacement
The time of reel 21, as shown in figure 5, winding switching mechanism 27 can be arranged on wrap-up 2, winding switching mechanism 27 includes
271, two pieces of rotating discs 272 of central axis and rotation disk-drive motor 273, the both ends of central axis 271 be fixed in the second support
Bearing block rotation connection on box 23, rotation disk-drive motor 273 are fixed on one piece of second supporting case 23 and drive central axis
271 rotations, two rotating discs 272 and central axis 271 are fixedly installed and between the second supporting cases 23, and reel 21 is located at
It is rotatablely connected between two rotating discs 272 and with two rotating discs 272, reel 21 is multiple and equal by the center of circle of central axis
It is even to be distributed on rotating disc 272, winding motor 211 is respectively connected on each reel 21, winding motor 211 is fixed on rotating disc
On 272.After a reel 21 is wound, the transmission speed of whole coating machine diaphragm 3 is reduced, starts rotating disc later
Driving motor 273 drives central axis 271 and rotating disc 272 to rotate, and switches other reels 21 and is in take-up position, later
The winding cut off the diaphragm 3 between two reels 21, new reel 21 is begun to use to start to wind, while winding being finished
The reel 21 that cylinder 21 is separated rotating disc 272, and more renewed, can still provide for winding during the replacement of reel 21 in this way
Operation.
The working process of the utility model is as follows:
Start winding motor 211, the second pinch mechanism 24, the first pinch mechanism 14 and the driving motor for unreeling cylinder 11, puts
Reel 11 starts to unreel, and reel 211, which starts turning, drives diaphragm 3 to transmit, while the second pinch mechanism 24 and the first pinch machine
Structure 14 drives diaphragm 3 to be transmitted, and diaphragm 3 successively enters coating unit after flattening device flattens and coated, and has coated
Enter drying unit baking and curing at rear, is finally wound by reel 21；In the first pinch mechanism 14 and the second pinch mechanism
Under effect, the stress of diaphragm 3 is divided into three sections, is respectively unreeled between cylinder 11 and the first pinch mechanism 14, the first pinch mechanism
14 and second between pinch mechanism 24 and between the second pinch mechanism 24 and reel 21, and 3 stress of diaphragm between three sections is mutual
It does not influence, has achieved the effect that pulling force is cut off between diaphragm 3, the resistance between every section of diaphragm 3 is not superimposed, and helps to improve coating
The transmission speed of machine septation 3.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of high speed coating machine of lithium battery diaphragm, including set gradually unwinding device (1), flattening device, coating unit,
Drying unit and wrap-up (2), unwinding device (1) include unreeling cylinder (11), more solderless wrapped connection rollers (12) and two pieces first
It supports box (13), solderless wrapped connection roller (12) is horizontally disposed and both ends are rotatablely connected with two piece of first supporting case (13) respectively, which is characterized in that
Unwinding device (1) further includes the first pinch mechanism (14), and the first pinch mechanism (14) is located at more solderless wrapped connection rollers (12) and flattening fills
Between setting, the first pinch mechanism (14) includes pinch upper roll (141) and pinch under roll (142), pinch upper roll (141) and pinch under roll (142)
Horizontally disposed and both ends are rotatablely connected with two piece of first supporting case (13) respectively, the roll surface of pinch upper roll (141) and pinch under roll (142)
It mutually fits, pinch upper roll (141) or pinch under roll (142) are drive roll.
2. a kind of high speed coating machine of lithium battery diaphragm according to claim 1, which is characterized in that pinch upper roll (141) and
Rubber is covered on the roll surface of pinch under roll (142).
3. a kind of high speed coating machine of lithium battery diaphragm according to claim 2, which is characterized in that pinch upper roll (141) and
The roll surface of pinch under roll (142) is in the curved surface of intermediate projections.
4. a kind of high speed coating machine of lithium battery diaphragm according to claim 3, which is characterized in that the first pinch mechanism
(14) leading portion along diaphragm (3) conveying direction is provided with first tensioning mechanism, first tensioning mechanism include the first idler roller (15),
A piece slewing rollers (121) of pinch upper roll (141) He Duogen solderless wrapped connection roller (12) tail end, the first idler roller (15) is horizontally disposed, and first
It is triangularly arranged between idler roller (15), pinch upper roll (141) and slewing rollers (121), is opened on two piece of first supporting case (13)
Equipped with horizontal concrete chute (131), the both ends of the first idler roller (15) are respectively arranged with sliding block (151), and sliding block (151) is located at sliding slot
(131) it is slidably matched in and with sliding slot (131), is provided in sliding slot (131) and adjusts cylinder (132), adjust the two of cylinder (132)
End is respectively and fixedly connected on the end and sliding block (151) of sliding slot (131).
5. a kind of high speed coating machine of lithium battery diaphragm according to claim 1, which is characterized in that wrap-up (2) packet
Include reel (21), more solderless wrapped connection rollers (12) and two piece of second supporting case (23), reel (21) He Duogen solderless wrapped connection roller (12) water
Flat setting, the both ends of more solderless wrapped connection rollers (12) are rotatablely connected with the second supporting case (23) respectively.
6. a kind of high speed coating machine of lithium battery diaphragm according to claim 5, which is characterized in that wrap-up (2) is also
Including the second pinch mechanism (24), the structure of the second pinch mechanism (24) is identical as the structure of the first pinch mechanism (14).
7. a kind of high speed coating machine of lithium battery diaphragm according to claim 6, which is characterized in that the second pinch mechanism
(24) leading portion along diaphragm (3) conveying direction is provided with the second strainer (26), and the second strainer (26) includes two pieces of branch
Fagging (262), rotation axis (263), the second idler roller (264) and tensioning motor；Rotation axis (263) is horizontally disposed and both ends are distinguished
It is rotatablely connected with the second supporting case (23), two pieces of support plates (262) are located between two piece of second supporting case (23) and fix respectively
On rotation axis (263), the second idler roller (264) is horizontally disposed and both ends are rotatablely connected with support plate (262) respectively, tensioning electricity
Machine is fixed in second supporting case (23) and rotation axis (263) is driven to rotate.
8. a kind of high speed coating machine of lithium battery diaphragm according to claim 5, which is characterized in that wrap-up (2) is also
Including winding switching mechanism (27), winding switching mechanism (27) includes central axis (271), two pieces of rotating discs (272) and rotating disc
Driving motor (273), the both ends of central axis (271) are rotatablely connected with the bearing block being fixed on the second supporting case (23), and two
A rotating disc (272) and central axis (271) are fixedly installed and between the second supporting case (23), and reel (21) is located at two
It is rotatablely connected between a rotating disc (272) and with two rotating discs (272), reel (21) is multiple and is round with central axis
The heart is evenly distributed on rotating disc (272), is respectively connected with winding motor (211) on each reel (21), winding motor (211)
It is fixed on rotating disc (272).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820767917.8U CN208700191U (en) | 2018-05-23 | 2018-05-23 | A kind of high speed coating machine of lithium battery diaphragm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820767917.8U CN208700191U (en) | 2018-05-23 | 2018-05-23 | A kind of high speed coating machine of lithium battery diaphragm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208700191U true CN208700191U (en) | 2019-04-05 |
Family
ID=65934202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820767917.8U Expired - Fee Related CN208700191U (en) | 2018-05-23 | 2018-05-23 | A kind of high speed coating machine of lithium battery diaphragm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208700191U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110254024A (en) * | 2019-06-11 | 2019-09-20 | 广东中粘新材料科技有限公司 | A kind of multi-function membrane compounding machine |
| CN112320434A (en) * | 2020-11-06 | 2021-02-05 | 美蓝飘尔(上海)过滤设备有限公司 | Novel RO (reverse osmosis) membrane multi-membrane glue injection membrane rolling system and process thereof |
-
2018
- 2018-05-23 CN CN201820767917.8U patent/CN208700191U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110254024A (en) * | 2019-06-11 | 2019-09-20 | 广东中粘新材料科技有限公司 | A kind of multi-function membrane compounding machine |
| CN110254024B (en) * | 2019-06-11 | 2022-01-04 | 广东中粘新材料科技有限公司 | Multifunctional film compounding machine |
| CN112320434A (en) * | 2020-11-06 | 2021-02-05 | 美蓝飘尔(上海)过滤设备有限公司 | Novel RO (reverse osmosis) membrane multi-membrane glue injection membrane rolling system and process thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190405 |
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| CF01 | Termination of patent right due to non-payment of annual fee |