CN206549947U - Intaglio plate coating tool - Google Patents
Intaglio plate coating tool Download PDFInfo
- Publication number
- CN206549947U CN206549947U CN201720106046.0U CN201720106046U CN206549947U CN 206549947 U CN206549947 U CN 206549947U CN 201720106046 U CN201720106046 U CN 201720106046U CN 206549947 U CN206549947 U CN 206549947U
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- blend stop
- roll
- intaglio plate
- cross bar
- gravure roll
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Abstract
The intaglio plate coating tool that the utility model is provided includes support, gravure roll, back flow roll and blend stop, and the support includes riser, the cross bar being installed on the riser；The back flow roll be arranged in parallel with gravure roll, and the gravure roll is used for the conductive coating for radially coating the collection liquid surface positioned at the back flow roll side；The blend stop is installed on the support, and is interspersed between the gravure roll and back flow roll.Due to the setting of blend stop on support, the slurry in the gravure roll correspondence blend stop region can not be transferred to the collection liquid surface on back flow roll because of blend stop barrier, to realize lateral separation intaglio plate coating.The beneficial effects of the utility model are that compartment coating can be achieved without changing horizontal gravure roll, to save equipment cost, improve operating efficiency.
Description
Technical field
The utility model belongs to intaglio plate coating tool technical field, more particularly to a kind of intaglio plate coating tool.
Background technology
Conductive coating is also referred to as precoated shet, and be often referred to be coated on plus plate current-collecting body surface in lithium battery industry one layer is led
Electrocoat.Conductive coating can effectively improve pole piece adhesive force in lithium battery, the usage amount of binding agent be reduced, simultaneously for electricity
The electrical property in pond is also obviously improved.With the development of lithium iron phosphate dynamic battery, rate LiFePO 4 material is to nanosizing
Development, in order to improve its processing characteristics, reduction pole piece resistance or the internal resistance of cell, conductive coating technology starts to obtain answering for scale
With.
However, conventional gravure primary coat roller can only laterally coat a conductive coating area, when laterally needing to be spaced coating,
The gravure roll of replacing lateral separation formula is generally required, equipment cost is high and replacing construction is long, has a strong impact on production efficiency.
Utility model content
The purpose of this utility model is to provide a kind of intaglio plate coating tool, it is desirable to provide a kind of without changing horizontal intaglio plate
Roller is the coating tool that compartment coating can be achieved.
The utility model is achieved in that a kind of intaglio plate coating tool of offer, the conduction for coated collector surface
Coating, the intaglio plate coating tool includes support, gravure roll, back flow roll and blend stop, and the support includes riser, is installed on the riser
On cross bar；The back flow roll be arranged in parallel with gravure roll, and the gravure roll is used to radially coat collection positioned at the back flow roll side
The conductive coating of flow surface；The blend stop is installed on the support, and is interspersed between the gravure roll and back flow roll.
Wherein, the axial direction of the vertical gravure roll of the blend stop is interspersed between the gravure roll and back flow roll.
Wherein, the support is the first cross bar and the second cross bar be arrangeding in parallel, first cross bar and the second cross bar with
The gravure roll it is axially in parallel.
Wherein, the two ends of the blend stop are respectively arranged in first cross bar and the second cross bar.
Wherein, the intaglio plate coating tool further comprises geometrical clamp；Pacified respectively by geometrical clamp at the two ends of the blend stop
Loaded on first cross bar and the second cross bar.
Wherein, described blend stop material is a kind of in PET, PP or PE.
Wherein, the blend stop width is according to the size selection in region to be coated.
The utility model has the technical effect that relative to prior art：The intaglio plate coating tool that the utility model is provided includes
Support, gravure roll, back flow roll and blend stop, the support include riser, the cross bar being installed on the riser；The back flow roll and intaglio plate
Roller be arranged in parallel, and the gravure roll is used for the conductive coating for radially coating the collection liquid surface positioned at the back flow roll side；It is described
Blend stop is installed on the support, and is interspersed between the gravure roll and back flow roll.It is described recessed due to the setting of blend stop on support
The slurry in roller correspondence blend stop region can not be transferred to the collection liquid surface on back flow roll because of blend stop barrier, to realize lateral separation
Intaglio plate coating.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, below will to the utility model embodiment or
The accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings described below is only
Some embodiments of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model embodiment intaglio plate coating tool；
Fig. 2 is the structural representation of another angle of the utility model embodiment intaglio plate coating tool.
Description of reference numerals：
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model
Limitation.
In description of the present utility model, it is to be understood that term " length ", " width ", " on ", " under ", " preceding ",
The orientation or position relationship of the instruction such as " rear ", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " are based on attached
Orientation or position relationship shown in figure, are for only for ease of description the utility model and are described with simplified, rather than indicate or imply
Signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this
The limitation of utility model.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two
More than, unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect；Can be joined directly together, can also be indirectly connected to by intermediary, can be two
The connection of element internal or the interaction relationship of two elements.For the ordinary skill in the art, can basis
Concrete condition understands concrete meaning of the above-mentioned term in the utility model.
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.
Referring to Fig. 1, Fig. 1 is the structural representation of the utility model embodiment intaglio plate coating tool.The utility model is carried
The intaglio plate coating tool of confession includes support 100, gravure roll 200, back flow roll 300 and blend stop 400, and the blend stop 400 is installed on described
On support 100, and it is interspersed between the gravure roll 200 and back flow roll 300；The back flow roll 300 be arranged in parallel with gravure roll 200,
The gravure roll 200 is used to radially coat the conductive coating 312 positioned at the surface of collector 310 of the side of back flow roll 300.
Fig. 1 and Fig. 2 are please referred to, Fig. 2 is that the structure of another angle of the utility model embodiment intaglio plate coating tool is shown
It is intended to.In the present embodiment, support 100 includes the riser 110 being vertically arranged and the cross bar 120 being installed on the riser 110；
Specifically, in the present embodiment, the quantity of riser 110 is two, and described two risers 110 be arranged in parallel.Cross bar 120 is arranged at
Between described two risers 110, and cross bar 120 is vertically installed in riser 110.In the present embodiment, the quantity of cross bar 120 is
Two, i.e. the first cross bar 121 and the second cross bar 122, the cross bar 122 of the first cross bar 121 and second are arranged in parallel, and
It is vertical with riser 110.
Please continue to refer to Fig. 1 and Fig. 2, gravure roll 200 and back flow roll 300 are mounted on riser 110, and flat with cross bar 120
Row is set.Back flow roll 300 is collector 310 away from the side of gravure roll 200, and gravure roll 300, which is used to radially coat, is located at collector
The conductive coating 312 on 310 surfaces.
Further, the utility model embodiment intaglio plate coating tool also includes blend stop 400.Specifically, blend stop 400 is installed
In on the support 100, and it is interspersed between the gravure roll 200 and back flow roll 300.In the present embodiment, the two ends of blend stop 400
The cross bar 122 of the first cross bar 121 and second is respectively arranged in, and the axial direction of the vertical gravure roll 200 of blend stop 400 is interspersed in
Between the gravure roll 200 and back flow roll 300.Further, intaglio plate coating tool also includes geometrical clamp 124, the two ends of blend stop 400
The cross bar 122 of the first cross bar 121 and second is installed on by geometrical clamp 124 respectively.It is appreciated that blend stop 400 is installed on horizontal stroke
The mode not limited to this of bar 120.
When gravure roll 200 coats conductive coating 312 to the surface of collector 310 of the side of back flow roll 300,200 pairs of gravure roll
The surface of collector 310 of the side of back flow roll 300 can not be transferred to because of blend stop barrier by answering the slurry in the region of blend stop 400, with afflux
The region of the surface of body 310 correspondence blend stop 400 forms uncoated region 314, and the uncoated region 314 is on the surface of collector 310
Conductive coating 312 between formed interval, be achieved conductive coating interval coating.In the present embodiment, the material of blend stop 400
Matter is a kind of in PET, PP or PE.The width of blend stop 400 is according to the size selection in region to be coated.
By the above-mentioned means, the utility model having the technical effect that relative to prior art：It is recessed that the utility model is provided
Version coating tool includes support 100, gravure roll 200, back flow roll 300 and blend stop 400, and the blend stop 400 is installed on the support
On, and be interspersed between the gravure roll 200 and back flow roll 300；Back flow roll 300 be arranged in parallel with gravure roll 200, the gravure roll
200 are used to radially coat conductive coating 312 of the collection positioned at the surface of collector 310 of the side of back flow roll 300.Due to support 100
The setting of upper blend stop 400, the slurry in the corresponding blend stop region of gravure roll 200 can not be transferred to back flow roll because of the barrier of blend stop 400
On the surface of collector 310, to realize lateral separation intaglio plate coating.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present utility model or example.In this manual, to the schematic table of above-mentioned term
State and be necessarily directed to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be with
Combined in an appropriate manner in any one or more embodiments or example.In addition, in the case of not conflicting, this area
Technical staff the not be the same as Example or the feature of example and non-be the same as Example or example described in this specification can be entered
Row is combined and combined.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (7)
1. a kind of intaglio plate coating tool, the conductive coating for coated collector surface, it is characterised in that including：
Support, including riser, the cross bar that is installed on the riser；
Gravure roll, the conductive coating for radial direction coated collector surface；
Back flow roll, be arranged in parallel with the gravure roll, for aiding in the gravure roll to collection liquid surface coating conductive coating；
Blend stop, the blend stop is installed on the support, and is interspersed between the gravure roll and back flow roll.
2. intaglio plate coating tool according to claim 1, it is characterised in that：
The axial direction of the vertical gravure roll of the blend stop is interspersed between the gravure roll and back flow roll.
3. intaglio plate coating tool according to claim 2, it is characterised in that：
The support includes the first cross bar and the second cross bar be arrangeding in parallel, first cross bar and the second cross bar and the intaglio plate
Roller it is axially in parallel.
4. intaglio plate coating tool according to claim 3, it is characterised in that：
The two ends of the blend stop are respectively arranged in first cross bar and the second cross bar.
5. intaglio plate coating tool according to claim 4, it is characterised in that：
The intaglio plate coating tool further comprises geometrical clamp；The two ends of the blend stop are installed on described by geometrical clamp respectively
One cross bar and the second cross bar.
6. intaglio plate coating tool according to claim 1, it is characterised in that：
The material of the blend stop is a kind of in PET, PP or PE.
7. intaglio plate coating tool according to claim 6, it is characterised in that：
The width of the blend stop is according to the size selection in region to be coated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720106046.0U CN206549947U (en) | 2017-01-24 | 2017-01-24 | Intaglio plate coating tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720106046.0U CN206549947U (en) | 2017-01-24 | 2017-01-24 | Intaglio plate coating tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206549947U true CN206549947U (en) | 2017-10-13 |
Family
ID=60010752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720106046.0U Active CN206549947U (en) | 2017-01-24 | 2017-01-24 | Intaglio plate coating tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206549947U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114447262A (en) * | 2020-10-30 | 2022-05-06 | 北京小米移动软件有限公司 | Pole piece, coating device, battery cell, battery pack and manufacturing method of battery cell |
-
2017
- 2017-01-24 CN CN201720106046.0U patent/CN206549947U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114447262A (en) * | 2020-10-30 | 2022-05-06 | 北京小米移动软件有限公司 | Pole piece, coating device, battery cell, battery pack and manufacturing method of battery cell |
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