CN109701817A - Extrusion coated gasket and coating machine - Google Patents
Extrusion coated gasket and coating machine Download PDFInfo
- Publication number
- CN109701817A CN109701817A CN201910007427.7A CN201910007427A CN109701817A CN 109701817 A CN109701817 A CN 109701817A CN 201910007427 A CN201910007427 A CN 201910007427A CN 109701817 A CN109701817 A CN 109701817A
- Authority
- CN
- China
- Prior art keywords
- shim body
- extrusion coated
- die head
- discharge port
- adjustable plate
- 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.)
- Granted
Links
Landscapes
- Coating Apparatus (AREA)
Abstract
The present invention provides a kind of extrusion coated gasket and extrusion coating machines, the extrusion coated gasket is folded between the upper die head of extrusion coating machine and lower die head, and extrusion coated gasket includes shim body and the adjustable plate that is installed in shim body, wherein, shim body, it is configured to the frame-shaped with discharge port, adjustable plate is simultaneously configured at at least one end of discharge port, to constitute the part blocking to discharge port, and adjusting unit is configured between adjustable plate and shim body, which is configured to the adjusting that adjustable plate stops range to discharge port.Extrusion coated gasket of the present invention, realize the coatable a variety of coating sizes of single gasket, overcome the problems, such as that coating gasket can only apply fixed width in the prior art, the type for avoiding coating gasket it is excessive and caused by cost waste, there is preferable economy and versatility.
Description
Technical field
The present invention relates to coating apparatus technical field, in particular to a kind of extrusion coated gasket；Meanwhile the present invention also relates to
And a kind of extrusion coating machine for being equipped with the extrusion coated gasket.
Background technique
During lithium ion battery is manufactured, electrode painting process is an essential procedure, coating method
Initial transfer type coating gradually develops to squash type coating, and the efficient height of extrusion coated, uniformity is good, coating process is stable
The advantages that, it is suitble to stably produce, more and more enterprises select extrusion coated on coating method now.
Wherein, coating gasket is indispensable a part in extrusion coating machine, i.e., is determined by the discharge port specification of gasket
It is coated with specification, therefore, needs the gasket using different in width when being coated with different model, therefore the battery system more for model
The gasket that enterprise needs to make more specification is made, not only fabrication cycle is long, but also cost consumption is higher, is unfavorable for improving production
Efficiency.
Summary of the invention
In view of this, the present invention is directed to propose a kind of extrusion coated gasket, so that the discharging specification of coating gasket is adjustable,
With preferable versatility.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
A kind of extrusion coated gasket, be folded in extrusion coating machine upper die head and under get to know between, the extrusion coated pad
Piece includes:
Shim body is configured to the frame-shaped with discharge port；
Adjustable plate is installed in the shim body and is configured at the discharge port at least one end, to constitute to institute
The part for stating discharge port stops, and adjusting unit is configured between the adjustable plate and the shim body, and the adjusting is single
Member is configured to the adjusting that the adjustable plate stops range to the discharge port.
Further, the adjustable plate is two be relatively arranged at the discharge port both ends.
Further, the adjusting unit includes the multiple gear shapings being configured in the shim body, and is configured in institute
State on adjustable plate and can constitute with the gear shaping slot of inserting cooperation.
Further, the gear shaping overhanging configuration is in the shim body, and the slot is through being configured in the adjusting
On plate, and the slot is arranged more than the gear shaping.
Further, the shim body is configured to "U" shaped.
Further, be configured in Yu Suoshu shim body multiple edges arrangements along the shim body, with constitute with
The mounting hole that the upper die head and the lower die head are connected.
Further, spaced multiple blend stops are connected between the two opposite sides of Yu Suoshu shim body, and along institute
The short transverse for stating blend stop, in being configured with multiple protrusions being alternately arranged and groove on each blend stop.
Further, the protrusion or the groove interlaced arrangement on two adjacent blend stops.
Further, it is equipped in the blend stop close to the discharge port side respectively to the two of the shim body
The first deflector and the second deflector that opposite side is in tilted layout, and first deflector and second deflector are
It is spaced multiple.
Compared with the existing technology, present invention has the advantage that
(1) extrusion coated gasket of the present invention adjusts unit by being arranged between adjustable plate and shim body,
The adjusting that adjustable plate stops range to discharge port can be achieved, realize the coatable a variety of coating sizes of single gasket, overcome existing skill
Gasket the problem of can only applying fixed width is coated in art, the type for avoiding coating gasket it is excessive and caused by cost waste,
With preferable economy and versatility.
(2) two adjustable plates are bigger to the adjustable range of the blocking of discharge port, convenient for the pole piece to different application widths into
Row coating.
(3) connection type of gear shaping and slot is simple, and the mode of adjusting is simple, and is easily worked manufacture.
(4) shim body of "U" shaped, structure is simple, convenient for being interposed between upper die head and lower die head, and facilitates
Outflow of the slurry on die head.
(5) mounting hole is used for the fixation between upper die head, shim body and lower die head three.
(6) by the way that protrusion and groove are arranged on blend stop, the flow velocity of slurry in die head can be reduced, is conducive to improve slurry
Viscosity, avoid the problem that because diaphragm pump extract slurry caused by slurry viscosity decline, sizing agent consistency can be effectively improved.
(7) protrusion or groove interlaced arrangement on two adjacent blend stops can staggeredly hinder the slurry in flowing
Gear, to be conducive to the mixing of slurry in die head, reaches raising slurry viscosity.
(8) structure setting of deflector can suitably increase the both sides of edges slurry flow of stock discharge mouth, Jin Eryou
It is relatively low that effect improves the two sides coating amount brought in coating process by edge effect, caused by quality problems.
Another object of the present invention is to propose a kind of coating machine, can satisfy the different application widths of different pole pieces
Demand.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
A kind of extrusion coating machine, including upper die head and lower die head, are gripped between Yu Suoshu upper die head and the lower die head
Extrusion coated gasket as the aforementioned.
Extrusion coating machine of the present invention can make to be coated with going out for gasket by using such as above-mentioned extrusion coated gasket
Expect that width is adjustable, i.e., same coating gasket is applicable to the different coating width demands of a variety of pole pieces, has preferable using effect
Fruit.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide further understanding of the present invention, and of the invention is schematic
Examples and descriptions thereof are used to explain the present invention, does not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of extrusion coated gasket described in the embodiment of the present invention one；
Fig. 2 is the structural schematic diagram of extruder die described in the embodiment of the present invention one；
Fig. 3 is the structural schematic diagram of adjustable plate described in the embodiment of the present invention one；
Fig. 4 is the structural schematic diagram of upper die head described in the embodiment of the present invention two；
Fig. 5 is the structural schematic diagram of lower die head described in the embodiment of the present invention two；
Description of symbols:
1- shim body, the vertical ontology of 101-, 102- intermediate body member, 103- mounting hole, 104- gear shaping；
2- blend stop, 201- groove, 202- protrusion；
3- deflector, the first deflector of 301-, the second deflector of 302-；
4- adjustable plate, 401- slot；
5- upper die head；
6- lower die head, 601- feed inlet.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
Embodiment one
The present invention relates to a kind of extrusion coated gaskets, are folded between the upper die head of extrusion coating machine and lower die head, this is squeezed
Extrusion cloth gasket includes shim body and the adjustable plate that is installed in the shim body, wherein shim body is constructed
At the frame-shaped with discharge port, adjustable plate is simultaneously configured at at least one end of discharge port, to constitute the part resistance to discharge port
Gear.And adjusting unit is configured between adjustable plate and shim body, which is configured to adjustable plate and hinders discharge port
Keep off the adjusting of range.
Extrusion coated gasket of the present invention adjusts unit by being arranged between adjustable plate and shim body, can be real
Existing adjustable plate stops the adjusting of range to discharge port, realizes that single gasket can apply a variety of coating sizes to pole piece, overcomes existing
The problem of a kind of coating gasket can only apply fixed specification in technology, the type for avoiding coating gasket it is excessive and caused by
This waste has preferable economy and versatility.
It based on design philosophy as above, and combines shown in Fig. 1, shim body 1 above-mentioned includes parallel and arranged for interval
Two vertical ontologies 101, an and intermediate body member 102 being connected between the ipsilateral end of two vertical ontologies 101, and
Two vertical ontologies 101 are integrated machine-shaping with intermediate body member 102, make shim body 1 integral into "U" shaped.Discharging above-mentioned
Mouth is formed by upper die head and the sandwiched shim body 1 of lower die head.
Shim body 1 is interposed in the installation condition in die head as shown in Fig. 2, being convenient for shim body 1 in 5 He of upper die head
Installation in lower die head 6 offers multiple penetrating mounting holes on two vertical ontologies 101 and intermediate body member 102 respectively
103.So set, make the structure of shim body 1 simple, manufacture easy to process.Certainly, shim body 1 can also be used existing
Shim body in technology constructs the section of stretching out that oriented center line is disposed to extend in the free end of vertical ontology 101 respectively.
Adjustable plate 4 above-mentioned is two be oppositely arranged at discharge port both ends, and two adjustable plates 4 pass through 5 He of upper die head
Clamping force between lower die head 6 is fixed, and can so reduce the usage quantity of components, and improves the convenience of adjustment.And
It is remarkably improved adjusting range compared to one using two adjustable plates 4, can also promote the flexibility in use.Adjusting above-mentioned
Unit includes the multiple gear shapings 104 for being configured in 1 free end of shim body, and is configured on adjustable plate 4 and can be with each gear shaping
104 constitute multiple slots 401 of inserting cooperation.To insert the adjusting of position on slot 401 by gear shaping 104, realizes and adjust
Plate 4 stops the adjusting of range to discharge port.
Specific structure is as shown in Figure 1 and Figure 3, and 104 overhanging configuration of each gear shaping in the present embodiment is in two vertical ontologies
101 free ends, corresponding with each gear shaping 104, multiple slots 401, which run through, to be configured on adjustable plate 4.It is adjusted so as to pass through
The variation of inserting position on multiple slots 401 and vertical ontology 101 on plate 4 between multiple gear shapings 104, realizes and adjusts to two
The fixation on plate 4 and vertical ontology 101 is saved, achievees the purpose that adjust the spacing between two adjustable plates 4, can be realized to discharging
The adjusting of mouth specification.
In order to which discharge port can be bonded with pole piece when keeping coating, relative to slot 401 in the present embodiment, each adjustable plate 4
Another side and upper die head 5 and under get to know 6 discharge outlet end face be in same plane.And in order to improve to discharge port specification
Adjustable extent so that shim body 1 has preferable using flexible, in the present embodiment, also set up the quantity of slot 401
More than the quantity of gear shaping 104, so that the variation range of the inserting position between gear shaping 104 and slot 401 is bigger.
In addition, gear shaping 104 and slot 401 are also convenient for being fabricated on adjustable plate 4 and shim body 4, compared to existing
Have in technology and meet the needs of different coating widths using multiple coating gaskets, production cost can be substantially reduced, and be conducive to
The time used in replacement coating gasket is saved, to be remarkably improved production efficiency.
Herein it is worth noting that, the thickness of the adjustable plate 4 in the present embodiment can with the consistency of thickness of backing plate ontology 1,
The thickness of shim body 1 can be higher than.But discharging open area when 4 thickness of adjustable plate is greater than the thickness of shim body 1 is bigger, because
This, under the premise of guaranteeing die head leakproofness, the flow when thickness of adjustable plate 4 is big by the slurry of discharge port outflow is bigger, has
Conducive to the efficiency for improving coating.
Moreover, the slot 401 on adjustable plate 1 is except in addition to can also be not perforative shape other than by the way of setting
State is located at discharge outlet at this point, gear shaping 104 is still inserted into slot 401 completely after the thickness of adjustable plate 4 is than shim body 1
Adjustable plate 4 can still realize the blocking to stock discharge.But it is being manufactured using perforative slot 401, and and gear shaping
104 installation matchings on all than not perforative slot 401 than get well.
In addition, adjustment unit above-mentioned can also be damping shaft, adjustable plate 4 is articulated with vertical ontology 101 by damping shaft
Free end, and the adjusting stopped to discharge port is realized relative to the rotational angle between vertical ontology 101 by adjustable plate 4.
To avoid slurry viscosity caused by extracting slurry because of diaphragm pump from declining problem, in the present embodiment, as shown in Fig. 1
, spaced three blend stops 2 are connected between the two opposite sides of shim body 1, each blend stop 2 is installed in two vertically originally
Between body 101, and multiple protrusions 202 being alternately arranged and groove are configured on each blend stop 2 along the short transverse of blend stop 2
201.Herein, by the way that protrusion 202 and groove 201 are arranged on blend stop 2, the flow velocity of slurry in die head can be reduced, is conducive to improve
The viscosity of slurry, to be effectively improved the consistency in slurry coating.Certainly, the quantity of blend stop 2 can be according to specific when in use
Space and use demand increased or reduced.
Meanwhile in order to improve the using effect of blend stop 2, protrusion 202 or groove 201 on two adjacent blend stops 2 are interlocked
Arrangement.Slurry i.e. in flow process can successively flow through groove 201, protrusion 202 and groove 201, or successively flow through protrusion
202, groove 201 and protrusion 202.So set, can staggeredly stop to the slurry in flowing, to be conducive to two die heads
The mixing of interior slurry reaches raising slurry viscosity.
In addition, it is worth noting that, the gap between three shelves items 2 in the present embodiment along slurry flow direction
Gradually small arrangement, and along the flow direction of slurry, the height of the protrusion 202 on each blend stop 2 can gradually transition from high to low, to reach
Preferable mixed effect further increases the viscosity of slurry, and then improves the effect to pole coating.
Continuing with shown in Fig. 2, since slurry is flowed by lower die head bottom mostly, and feed inlet 601 is located at lower die head
Therefore the middle position of 6 width it is partially light to be easy to appear the two sides coating amount that generates by edge effect in discharge port, and intermediate
The problem of weighting, seriously affects the storage effect of pole piece.To solve the problems, such as that this technology causes, in the present embodiment, close
The blend stop 2 of discharge port side is equipped with deflector 3, which, which specifically includes, is provided close on discharge outlet blend stop 2 and distinguishes
The first deflector 301 and the second deflector 302 being in tilted layout to the two opposite sides of shim body 1, and the first deflector 301
It is spaced multiple with the second deflector 302.
Herein, by the way that deflector 3, each blend stop 2 of slurry flows and the first deflector 301 flowed by feed inlet 601 is arranged
With can be by the slurry water conservancy diversion at middle part to two sides, so as to suitably increase the edge two of stock discharge mouth after the second deflector 302
Side slurry flow, so be effectively improved in coating process because coated weight it is uneven caused by quality problems.In addition, pass through by
Deflector 3 is positioned close on the blend stop 2 of discharge port, and space utilization rate can be improved, and structure is simple, and diversion effect is obvious.
Extrusion coated gasket described in the present embodiment can realize adjustable plate 4 to out by setting gear shaping 104 and slot 401
The adjusting of material mouth backgauge range solves the problems, such as that a kind of extrusion coated gasket can only apply fixed specification in the prior art, and
A kind of coatable sizes of gasket can be achieved, directly avoid being coated different model pole piece using multiple coating gaskets
The waste of cost caused by and.And blend stop 2 and deflector 3 by increasing groove 201 and protrusion 202 in coated mat on piece,
It is effectively improved slurry viscosity decline and the partially light problem of two sides coating amount, is conducive to the effect for improving coating, and then improve pole piece
Storage performance.
Embodiment two
The present invention relates to a kind of extrusion coating machine, which includes upper die head and lower die head, and in upper die head and
The extrusion coated gasket as described in embodiment one is gripped between lower die head.
Wherein, the structure of upper die head and lower die head is as shown in Figures 4 and 5, the section of the two at right-angled trapezium, and
The discharge end of entire die head under sandwiched state is trapezoidal tip.Shim body passes through the multiple installations worn thereon
Bolt in hole is fixed between upper die head 5 and lower die head 6, and relative to gear shaping 104, the other end of two adjustable plates 4 is extended
Entire die head setting.
It is configured with open cavity 501 on upper die head 5 and lower die head 6, and the section of each cavity 501 also Cheng Zhi
Angle is trapezoidal, and is configured with feed inlet 601 in the bottom of lower die head 6.In the assembled condition, the sky in upper die head 5 and lower die head 6
Chamber 501 can enclose the chamber for constituting slurry with shim body 1, can be via chamber 501 and shim body by the slurry that feed inlet flows into
1, it is finally discharged via discharge port, to be coated on pole piece.Discharge port herein is by upper die head 5, lower die 6 and two
Adjustable plate 4 encloses structure and forms.
Extrusion coating machine shown in the present embodiment can pass through by using the extrusion coated gasket in embodiment one
Change adjusting of the spacing realization to discharging specification between adjustable plate 4, is conducive to raising coating machine and different pole pieces are applied
Cloth.And by the blend stop 5 and deflector 3 in shim body 4, it is greatly improved the uniformity of coating, to have preferable
Dissemination.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of extrusion coated gasket, be folded in extrusion coating machine upper die head (5) and under get to know between (6), which is characterized in that
The extrusion coated gasket includes:
Shim body (1), is configured to the frame-shaped with discharge port；
Adjustable plate (4) is installed on the shim body (1) and is configured at the discharge port at least one end, to constitute to institute
The part for stating discharge port stops, and is configured with adjusting unit between the adjustable plate (4) and the shim body (1), described
It adjusts unit and is configured to the adjusting that the adjustable plate (4) stops range to the discharge port.
2. extrusion coated gasket according to claim 1, it is characterised in that: the adjustable plate (4) is is relatively arranged on
State two at discharge port both ends.
3. extrusion coated gasket according to claim 1, it is characterised in that: the adjusting unit includes being configured in the pad
Multiple gear shapings (104) on piece ontology (1), and be configured on the adjustable plate (4) and can be with each gear shaping (104) structure
At the slot (401) of inserting cooperation.
4. extrusion coated gasket according to claim 3, it is characterised in that: gear shaping (104) overhanging configuration is in described
In shim body (1), the slot (401), which is run through, to be configured on the adjustable plate (4), and the slot (401) is more than described
Gear shaping (104) setting.
5. extrusion coated gasket according to claim 1, it is characterised in that: the shim body (1) is configured to " U " word
Shape.
6. extrusion coated gasket according to claim 1, it is characterised in that: be configured in Yu Suoshu shim body (1) more
A edge along the shim body (1) is arranged, to constitute the installation connected with the upper die head (5) and the lower die head (6)
Hole (103).
7. extrusion coated gasket according to any one of claim 1 to 6, it is characterised in that: Yu Suoshu shim body (1)
Two opposite sides between be connected with spaced multiple blend stops (2), and the short transverse along the blend stop (2), in each described
Multiple protrusions (202) being alternately arranged and groove (201) are configured on blend stop (2).
8. extrusion coated gasket according to claim 7, it is characterised in that: the institute on the blend stop (2) of adjacent two
State raised (202) or the groove (201) interlaced arrangement.
9. extrusion coated gasket according to claim 7, it is characterised in that: in the gear close to the discharge port side
Item (2) is equipped with the first deflector (301) and the second water conservancy diversion being in tilted layout respectively to the two opposite sides of the shim body (2)
Plate (302), and first deflector (301) and second deflector (302) they are spaced multiple.
10. a kind of extrusion coating machine, including upper die head (5) and lower die head (6), it is characterised in that: Yu Suoshu upper die head (5) and institute
It states and is gripped with extrusion coated gasket as claimed in any one of claims 1-9 wherein between lower die head (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910007427.7A CN109701817B (en) | 2019-01-04 | 2019-01-04 | Extrusion coating gasket and coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910007427.7A CN109701817B (en) | 2019-01-04 | 2019-01-04 | Extrusion coating gasket and coating machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109701817A true CN109701817A (en) | 2019-05-03 |
| CN109701817B CN109701817B (en) | 2020-05-12 |
Family
ID=66260753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910007427.7A Active CN109701817B (en) | 2019-01-04 | 2019-01-04 | Extrusion coating gasket and coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109701817B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113083617A (en) * | 2021-04-07 | 2021-07-09 | 深圳市曼恩斯特科技股份有限公司 | Coating gasket, coating die head and coating machine |
| CN114733714A (en) * | 2022-04-19 | 2022-07-12 | 深圳市曼恩斯特科技股份有限公司 | Double-layer adhesive dispensing gasket and coating die head |
| CN114887829A (en) * | 2022-03-29 | 2022-08-12 | 深圳市曼恩斯特科技股份有限公司 | Coating gasket and coating die head |
| CN116493196A (en) * | 2023-05-24 | 2023-07-28 | 北京大学长三角光电科学研究院 | Slit coating head |
| CN117839972A (en) * | 2024-03-07 | 2024-04-09 | 德沪涂膜设备(苏州)有限公司 | Coating device and coating method |
| WO2024082217A1 (en) * | 2022-10-20 | 2024-04-25 | 宁德时代新能源科技股份有限公司 | Coating device for coating electrode sheet, and battery production system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103301994A (en) * | 2012-03-07 | 2013-09-18 | 日东电工株式会社 | Shim member, die coater, and method for producing coating film |
| JP2016087572A (en) * | 2014-11-07 | 2016-05-23 | 株式会社テクノスマート | Die head |
| CN206304983U (en) * | 2016-11-21 | 2017-07-07 | 宁德新能源科技有限公司 | Extrusion coated pad and extrusion coated die head |
-
2019
- 2019-01-04 CN CN201910007427.7A patent/CN109701817B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103301994A (en) * | 2012-03-07 | 2013-09-18 | 日东电工株式会社 | Shim member, die coater, and method for producing coating film |
| JP2016087572A (en) * | 2014-11-07 | 2016-05-23 | 株式会社テクノスマート | Die head |
| CN206304983U (en) * | 2016-11-21 | 2017-07-07 | 宁德新能源科技有限公司 | Extrusion coated pad and extrusion coated die head |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113083617A (en) * | 2021-04-07 | 2021-07-09 | 深圳市曼恩斯特科技股份有限公司 | Coating gasket, coating die head and coating machine |
| CN114887829A (en) * | 2022-03-29 | 2022-08-12 | 深圳市曼恩斯特科技股份有限公司 | Coating gasket and coating die head |
| CN114733714A (en) * | 2022-04-19 | 2022-07-12 | 深圳市曼恩斯特科技股份有限公司 | Double-layer adhesive dispensing gasket and coating die head |
| WO2024082217A1 (en) * | 2022-10-20 | 2024-04-25 | 宁德时代新能源科技股份有限公司 | Coating device for coating electrode sheet, and battery production system |
| CN116493196A (en) * | 2023-05-24 | 2023-07-28 | 北京大学长三角光电科学研究院 | Slit coating head |
| CN116493196B (en) * | 2023-05-24 | 2023-11-10 | 北京大学长三角光电科学研究院 | Slit coating head |
| CN117839972A (en) * | 2024-03-07 | 2024-04-09 | 德沪涂膜设备(苏州)有限公司 | Coating device and coating method |
| CN117839972B (en) * | 2024-03-07 | 2024-05-17 | 德沪涂膜设备(苏州)有限公司 | Coating device and coating method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109701817B (en) | 2020-05-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109701817A (en) | Extrusion coated gasket and coating machine | |
| CN211026907U (en) | Adjustable coating die head gasket | |
| CN206163611U (en) | Configuration optimization's vanadium redox flow battery guiding device | |
| CN217140968U (en) | Coating die head and coating device of battery pole piece | |
| CN206683449U (en) | Plate type heat exchanger | |
| CN206755659U (en) | A kind of finned heat exchanger | |
| CN212189874U (en) | Die head of coating machine | |
| CN209322698U (en) | A kind of mud distributor for filter press | |
| CN205781613U (en) | Liquid distributor | |
| CN114769071A (en) | Multi-flow-channel printing device based on battery pole piece coating and printing method thereof | |
| CN210999804U (en) | Flow distribution plate for needle valve type hot runner system | |
| CN209049642U (en) | Gasket and coating extruder | |
| CN210057503U (en) | High anticorrosive mainboard of integral type for full-automatic filter press of board-like | |
| CN201997131U (en) | Efficient energy-saving tower | |
| CN220738253U (en) | Coating die head and battery coating device | |
| CN207428338U (en) | A kind of three colors faric mechanism of cookie maker | |
| CN215542289U (en) | Extrusion die head and pole piece coating device | |
| CN101250743A (en) | Anode box | |
| CN221017017U (en) | Extrusion type internal circulation coating head | |
| CN219424787U (en) | Coating die head and coating device | |
| CN207085932U (en) | A kind of embedded ripple packing structure | |
| CN108183247B (en) | Liquid fluid mixer and application thereof in direct liquid fuel cell | |
| CN215279528U (en) | Stamping die cooling structure | |
| CN208661570U (en) | A kind of thermotropic viscosity-adjusting agent slot die | |
| CN216910811U (en) | Gasket, coating die head and coating machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.8899 Xincheng Avenue, Jintan District, Changzhou City, Jiangsu Province Patentee after: SVOLT Energy Technology Co.,Ltd. Address before: 213200 168 Huacheng Road, Jintan District, Changzhou, Jiangsu Patentee before: SVOLT Energy Technology Co.,Ltd. |