CN208082786U - A kind of isolation film bar coater - Google Patents
A kind of isolation film bar coater Download PDFInfo
- Publication number
- CN208082786U CN208082786U CN201721922215.4U CN201721922215U CN208082786U CN 208082786 U CN208082786 U CN 208082786U CN 201721922215 U CN201721922215 U CN 201721922215U CN 208082786 U CN208082786 U CN 208082786U
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- Prior art keywords
- bar
- coating
- isolation film
- die head
- head
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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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Abstract
The utility model discloses a kind of isolation film bar coaters, including unreeling structure, bar coating head mechanism, oven mechanism, winding haulage gear and the rolling-up mechanism set gradually, it is wound by rolling-up mechanism after needing the isolation film base material being coated with to pass sequentially through bar coating head mechanism, oven mechanism and winding haulage gear after unreeling structure extraction, bar coating head mechanism includes coating bar.This kind of isolation film bar coater has the advantages that not available for the prior arts such as coating quality is good, qualification rate is high, equipment loss is small, service life of equipment is long, paint waste is few, winding flatness height.
Description
Technical field
The utility model is related to a kind of coating apparatus of lithium battery manufacture field, especially a kind of isolation film bar coating
Machine.
Background technology
Currently, new energy industry rapidly develops, the progress for each link that lithium battery makes can push entire industry
Development, diaphragm coating decide safety as a crucial ring, quality；Its production capacity decides benefit.
The disadvantage that existing coating apparatus generally existing is complicated, production cost is high.Since existing coating apparatus is universal
It is provided with scraper, the quality huge, that be easily reduced coating of friction generated in coating process, the acceptance rate of coated product is low
Under, while the loss of equipment is huge.
The many disadvantages seriously limit this field and develop and promote and apply further along.
It is lacked in view of this, the purpose of this utility model is to provide a kind of new technical solutions with solving existing technology
It falls into.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of isolation film bar coater, solves existing
The technological deficiencies such as coating quality existing for technology is poor, product qualification rate is low, implementation cost is high, equipment loss is big, equipment life is short.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of isolation film bar coater, including set gradually unreeling structure, bar coating head mechanism, oven mechanism,
Haulage gear and rolling-up mechanism are wound, the isolation film base material being coated with is needed to pass sequentially through bar coating head after unreeling structure extraction
It is wound by rolling-up mechanism after mechanism, oven mechanism and winding haulage gear, bar coating head mechanism includes coating bar.
As an improvement of the above technical solution, bar coating head mechanism includes coating head mounting bracket and is arranged described
Bar coating head device on coating head mounting bracket, the bar coating head device include swingable swing arm and feed die head,
The swing arm lower part is provided with first close to roller and second close to roller, the feed die head include the first die head, the second die head and
Intermediate bulkhead between the first die head and the second die head has between first die head, the second die head and intermediate bulkhead
Discharge slots, the intermediate bulkhead top are provided with above-mentioned coating bar, the coating bar be located at first die head with
Upper position between second die head, the coating flowed out in the Discharge slots can be transferred in coating bar and passes through coating line
In rod coating to isolation film base material.
As a further improvement of the above technical scheme, the intermediate bulkhead top is equipped with a bar support bar, described
Bar support bar top is provided with one for coordinating the bar of the coating bar to coordinate position；The intermediate bulkhead top is provided with
T shapes mounting groove in one, bar support bar lower part are provided with the T shape mounting blocks for coordinating the T shapes mounting groove, the T shapes peace
Dress block can be mounted in the T shapes mounting groove and realize the fixed installation of intermediate bulkhead and bar support bar.
As a further improvement of the above technical scheme, the feed die head is provided at both ends with die head end part seal block,
Feed pipe is installed in one of end part seal block, feedback outlet, first die head and second are provided in end part seal block
Material path is offered on die head, the material path is connected to feed pipe and feedback outlet, and the coating in the material path can be flowed into out
Expect in slit.
As a further improvement of the above technical scheme, further include being fed cleaning system, the feed cleaning system includes
The discharge end of charging basket, cleaning device and treating stations, the charging basket is connected to the feed pipe, the cleaning dress by second pipe
The outlet end set is connected to feed pipe by first pipe, and the 4th pipe is connected between the feedback outlet and the feeding end of charging basket
Road is connected with third pipeline, the first pipe, second pipe, third pipeline between the feedback outlet and the entrance for the treatment of stations
And the 4th be respectively arranged with the first valve, the second valve, third valve and the 4th valve in pipeline, is installed in the second pipe
There is charging pump.
As a further improvement of the above technical scheme, the coating bar both ends are fixed by bar fixing device and are pacified
Dress, the bar fixing device include bar fixed seat and the bar briquetting that is hinged in the bar fixed seat, the bar
The free end of briquetting is provided with clamping screw, and bar briquetting can be fixed to lock and gone forward side by side in online stick fixed seat by the clamping screw
One step is fixedly mounted on bar is coated in the bar fixing device.
As a further improvement of the above technical scheme, one end of the coating bar is equipped with bar driving motor, institute
It states and is provided with shaft coupling between the output end of bar driving motor and the end of coating bar.
As a further improvement of the above technical scheme, the rolling-up mechanism includes winding mounting base and is arranged in the receipts
Roll up deviation correcting device, nip rolls, winding floating roller, active counter-pressure cylinder and the gas being used cooperatively with the active counter-pressure cylinder in mounting base
Swelling shaft.
As a further improvement of the above technical scheme, rail plate and hydraulic-driven are provided in the winding mounting base
Cylinder is equipped with the plate that is slidably installed on the rail plate, and the output end of the hydraulic drive cylinder is connected on the plate that is slidably installed simultaneously
The plate that is slidably installed can be driven to be slided on rail plate, the inflatable shaft end is mounted on described be slidably installed on plate.
As a further improvement of the above technical scheme, the unreeling structure includes unreeling mounting bracket and being arranged to put described
It rolls up the unwinding device on mounting bracket, unreel deflector roll, the winding haulage gear includes haulage gear mounting bracket and is arranged described
Traction deflector roll, traction adjusting apparatus on haulage gear mounting bracket.
The utility model has the beneficial effects that：The utility model provides a kind of isolation film bar coater, this kind of one kind
Isolation film bar coater is provided with coating bar, is coated to isolation film base material by being coated with bar, has coating quality
Advantage good, qualification rate is high, this kind of isolation film bar coater eliminate scraper by being coated with bar instead of previous scraper
The hard friction of generation helps to reduce equipment loss, effectively extends the service life of equipment；In addition, this kind of isolation film bar applies
The rolling-up mechanism of cloth machine setting has the advantages that winding planarization is high, winding quality is good, and user experience is more preferably.
In short, this kind of isolation film bar coater solves, coating quality of the existing technology is poor, product qualification rate is low,
The technological deficiencies such as implementation cost is high, equipment loss is big, equipment life is short.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the assembling schematic diagram of the utility model；
Fig. 2 is the assembling schematic diagram of the utility model center line rod coating leftover of bolt of cloth mechanism；
Fig. 3 is the assembling schematic diagram of the utility model center line rod coating leftover of bolt of cloth device；
Fig. 4 is the structural schematic diagram of the utility model center line rod coating leftover of bolt of cloth device；
Fig. 5 is the structure broken away view of the utility model center line rod coating leftover of bolt of cloth device；
Fig. 6 is the partial enlarged view of A in Fig. 5；
Fig. 7 is the principle schematic that cleaning system is fed in the utility model；
He 8 be rolling-up mechanism in the utility model assembling schematic diagram；
Fig. 9 is the assembling schematic diagram of unreeling structure in the utility model；
Figure 10 is the assembling schematic diagram that haulage gear is wound in the utility model.
Specific implementation mode
The technique effect of the design of the utility model, concrete structure and generation is carried out below with reference to embodiment and attached drawing
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field
The other embodiment that art personnel are obtained without creative efforts belongs to the model of the utility model protection
It encloses.In addition, all connection/connection relations arrived involved in patent, not singly refer to component and directly connect, and referring to can be according to specific
Performance, by adding or reducing couple auxiliary, to form more preferably coupling structure.Each skill in the utility model creation
Art feature, under the premise of not conflicting conflict can with combination of interactions, referring to Fig.1-10.
Referring in particular to Fig. 1, a kind of isolation film bar coater, including the unreeling structure 1, the bar coating head machine that set gradually
Structure 2, oven mechanism 4, winding haulage gear 5 and rolling-up mechanism 6, need the isolation film base material 7 being coated with to be drawn from unreeling structure 1
After pass sequentially through bar coating head mechanism 2, oven mechanism 4 and winding haulage gear 5 after wound by rolling-up mechanism 6, the bar
Coating head mechanism 2 includes coating bar 24.
Referring in particular to Fig. 2, Fig. 3, it is preferable that bar coating head mechanism 2 includes that coating head mounting bracket 21 and setting exist
Bar coating head device 20 on the coating head mounting bracket 21, the bar coating head device 20 include swingable swing arm 22
And feed die head 23,22 lower part of the swing arm are provided with first close to roller 221 and second close to roller 222, the feed die head 23
Including the first die head 231, the second die head 232 and the intermediate bulkhead 233 between the first die head 231 and the second die head 232,
There are Discharge slots 234, on the intermediate bulkhead 233 between first die head 231, the second die head 232 and intermediate bulkhead 233
Portion is provided with above-mentioned coating bar 24, and the coating bar 24 is between first die head, 231 and second die head 232
Upper position, the coating flowed out in the Discharge slots 234 can be transferred in coating bar 24 and is coated with by being coated with bar 24
Onto isolation film base material 7.
Referring in particular to Fig. 4-6, it is preferable that 233 top of the intermediate bulkhead is equipped with a bar support bar 235, the line
235 top of stick support bar is provided with one for coordinating the bar of the coating bar 24 to coordinate position 236；The intermediate bulkhead 233
Top is provided with T shapes mounting groove 237 in one, and 235 lower part of bar support bar is provided with the T for coordinating the T shapes mounting groove 237
Shape mounting blocks 238, the T shapes mounting blocks 238 can be mounted in the T shapes mounting groove 237 and realize intermediate bulkhead 233 and line
The fixed installation of stick support bar 235.
Preferably, the feed die head 23 is provided at both ends with die head end part seal block 25, one of end part seal block
Feed pipe 26 is installed on 25, is provided with feedback outlet in end part seal block 25, on first die head, 231 and second die head 232
Material path 239 is offered, the material path 239 is connected to feed pipe 26 and feedback outlet, and the coating in the material path 239 can flow into
Into Discharge slots 234.
Referring in particular to Fig. 7, it is preferable that further include feed cleaning system, the feed cleaning system includes charging basket 27, cleaning
The discharge end of device 28 and treating stations 29, the charging basket 27 is connected to the feed pipe 26, the cleaning by second pipe 32
The outlet end of device 28 is connected to feed pipe 26 by first pipe 31, is connected between the feedback outlet and the feeding end of charging basket 27
To the 4th pipeline 34, third pipeline 33, the first pipe 31, are connected between the feedback outlet and the entrance for the treatment of stations 29
Be respectively arranged in two pipelines 32, third pipeline 33 and the 4th pipeline 34 first valve 35, the second valve 36, third valve 37 and
4th valve 38 is equipped with charging pump 30 in the second pipe 32.
It in the specific implementation, can be by controlling the first valve 35, the second valve 36, third valve 37 and the 4th valve 38
Break-make, and then realize the function of feed or cleaning.
Preferably, 24 both ends of coating bar are fixedly mounted by bar fixing device, the bar fixing device packet
The bar briquetting 242 for including bar fixed seat 241 and being hinged in the bar fixed seat 241, the freedom of the bar briquetting 242
End is provided with clamping screw 243, and bar briquetting 242 can be fixed and be locked in online stick fixed seat 241 simultaneously by the clamping screw 243
Further coating bar 24 is fixedly mounted in the bar fixing device.
Preferably, one end of the coating bar 24 is equipped with bar driving motor 244, the bar driving motor 244
Output end and be coated with bar 24 end between be provided with shaft coupling 245.
Referring in particular to Fig. 8, it is preferable that the rolling-up mechanism 6 includes that winding mounting base 61 and setting are installed in the winding
Seat 61 on deviation correcting device 62, nip rolls 63, winding floating roller 64, active counter-pressure cylinder 65 and with the active counter-pressure cylinder 65 cooperation make
Air-expanding shaft 66.
Preferably, rail plate 67 and hydraulic drive cylinder 68, the rail plate are provided in the winding mounting base 61
The plate 69 that is slidably installed is installed, the output end of the hydraulic drive cylinder 68, which is connected to, to be slidably installed on plate 69 and can drive cunning on 67
Dynamic mounting plate 69 slides on rail plate 67, and 66 end of the air-expanding shaft is mounted on described be slidably installed on plate 69.
Referring in particular to Fig. 9, Figure 10, it is preferable that the unreeling structure 1 includes unreeling mounting bracket 11 and being arranged to unreel described
Unwinding device 12 on mounting bracket 11 unreels deflector roll 13, and the winding haulage gear 5 includes haulage gear mounting bracket 51 and setting
Traction deflector roll 52, traction adjusting apparatus 53 on the haulage gear mounting bracket 51.
It is to be illustrated to the preferable implementation of the utility model, but the utility model creation is not limited to institute above
Embodiment is stated, those skilled in the art can also make various be equal without departing from the spirit of the present invention
Deformation is replaced, these equivalent deformations or replacement are all contained in the application claim limited range.
Claims (10)
1. a kind of isolation film bar coater, it is characterised in that：Including unreeling structure (1), the bar coating head machine set gradually
Structure (2), oven mechanism (4), winding haulage gear (5) and rolling-up mechanism (6) need the isolation film base material (7) being coated with from unreeling
Mechanism (1) is passed sequentially through after bar coating head mechanism (2), oven mechanism (4) and winding haulage gear (5) after drawing by winder
Structure (6) is wound, and bar coating head mechanism (2) includes coating bar (24).
2. a kind of isolation film bar coater according to claim 1, it is characterised in that：Bar coating head mechanism
(2) the bar coating head device (20) for including coating head mounting bracket (21) and being arranged on the coating head mounting bracket (21), institute
Swing arm (22) and feed die head (23) that bar coating head device (20) includes swingable are stated, swing arm (22) lower part is provided with
First close to roller (221) and second close to roller (222), and the feed die head (23) includes the first die head (231), the second die head
(232) intermediate bulkhead (233) and between the first die head (231) and the second die head (232), first die head (231),
There are Discharge slots (234), intermediate bulkhead (233) top is provided between second die head (232) and intermediate bulkhead (233)
Above-mentioned coating bar (24), the coating bar (24) is between first die head (231) and the second die head (232)
Upper position, the middle coating flowed out of the Discharge slots (234) can be transferred in coating bar (24) and by being coated with bar
(24) it is applied on isolation film base material (7).
3. a kind of isolation film bar coater according to claim 2, it is characterised in that：On the intermediate bulkhead (233)
Portion is equipped with a bar support bar (235), and bar support bar (235) top is provided with one for coordinating the coating bar
(24) bar cooperation position (236)；Intermediate bulkhead (233) top is provided with T shapes mounting groove (237), the bar in one
Support bar (235) lower part is provided with the T shapes mounting blocks (238) for coordinating the T shapes mounting groove (237), the T shapes mounting blocks
(238) it can be mounted in the T shapes mounting groove (237) and realize that intermediate bulkhead (233) is pacified with the fixed of bar support bar (235)
Dress.
4. a kind of isolation film bar coater according to claim 2, it is characterised in that：The two of the feed die head (23)
End is provided with die head end part seal block (25), and feed pipe (26), end part seal are equipped on one of end part seal block (25)
It is provided with feedback outlet on block (25), material path (239) is offered on first die head (231) and the second die head (232), it is described
Material path (239) is connected to feed pipe (26) and feedback outlet, and the coating in the material path (239) can be flowed into Discharge slots
(234) in.
5. a kind of isolation film bar coater according to claim 4, it is characterised in that：Further include feed cleaning system,
The feed cleaning system includes charging basket (27), cleaning device (28) and treating stations (29), and the discharge end of the charging basket (27) is logical
It crosses second pipe (32) and is connected to the feed pipe (26), the outlet end of the cleaning device (28) is connected by first pipe (31)
It is connected to feed pipe (26), the 4th pipeline (34), the feedback outlet are connected between the feedback outlet and the feeding end of charging basket (27)
Third pipeline (33), the first pipe (31), second pipe (32), third pipe are connected between the entrance for the treatment of stations (29)
It is respectively arranged with the first valve (35), the second valve (36), third valve (37) and the 4th in road (33) and the 4th pipeline (34)
Valve (38) is equipped with charging pump (30) in the second pipe (32).
6. a kind of isolation film bar coater according to claim 2, it is characterised in that：Coating bar (24) both ends
It is fixedly mounted by bar fixing device, the bar fixing device includes bar fixed seat (241) and is hinged on the bar
The free end of bar briquetting (242) in fixed seat (241), the bar briquetting (242) is provided with clamping screw (243), institute
Stating clamping screw (243) can fix bar briquetting (242) on the online stick fixed seat (241) of locking and will further be coated with bar
(24) it is fixedly mounted in the bar fixing device.
7. a kind of isolation film bar coater according to claim 1, it is characterised in that：The one of the coating bar (24)
End is equipped with bar driving motor (244), the output end of the bar driving motor (244) and the end of coating bar (24) it
Between be provided with shaft coupling (245).
8. a kind of isolation film bar coater according to claim 1, it is characterised in that：The rolling-up mechanism (6) includes
Mounting base (61) and setting are wound in the deviation correcting device (62) wound in mounting base (61), nip rolls (63), winding floating roller
(64), active counter-pressure cylinder (65) and the air-expanding shaft (66) being used cooperatively with the active counter-pressure cylinder (65).
9. a kind of isolation film bar coater according to claim 8, it is characterised in that：On the winding mounting base (61)
It is provided with rail plate (67) and hydraulic drive cylinder (68), the plate that is slidably installed (69), institute are installed on the rail plate (67)
The output end for stating hydraulic drive cylinder (68) is connected on the plate that is slidably installed (69) and the plate that is slidably installed (69) can be driven to be led in sliding
Rail slides on (67), and air-expanding shaft (66) end is mounted on described be slidably installed on plate (69).
10. a kind of isolation film bar coater according to claim 1, it is characterised in that：The unreeling structure (1) includes
It unreels mounting bracket (11) and is arranged in the unwinding device (12) unreeled on mounting bracket (11), unreels deflector roll (13), the receipts
Volume haulage gear (5) includes the traction deflector roll of haulage gear mounting bracket (51) and setting on the haulage gear mounting bracket (51)
(52), traction adjusting apparatus (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721922215.4U CN208082786U (en) | 2017-12-29 | 2017-12-29 | A kind of isolation film bar coater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721922215.4U CN208082786U (en) | 2017-12-29 | 2017-12-29 | A kind of isolation film bar coater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208082786U true CN208082786U (en) | 2018-11-13 |
Family
ID=64065248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721922215.4U Active CN208082786U (en) | 2017-12-29 | 2017-12-29 | A kind of isolation film bar coater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208082786U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107999329A (en) * | 2017-12-29 | 2018-05-08 | 深圳市新嘉拓自动化技术有限公司 | A kind of isolation film bar coater |
| CN109877006A (en) * | 2019-03-21 | 2019-06-14 | 常州正邦数码科技有限公司 | Apparatus for coating and its coating method |
-
2017
- 2017-12-29 CN CN201721922215.4U patent/CN208082786U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107999329A (en) * | 2017-12-29 | 2018-05-08 | 深圳市新嘉拓自动化技术有限公司 | A kind of isolation film bar coater |
| CN107999329B (en) * | 2017-12-29 | 2024-05-28 | 深圳市新嘉拓自动化技术有限公司 | Isolating film wire rod coating machine |
| CN109877006A (en) * | 2019-03-21 | 2019-06-14 | 常州正邦数码科技有限公司 | Apparatus for coating and its coating method |
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