CN105499078A - Parallel-type two-side coating machine - Google Patents
Parallel-type two-side coating machine Download PDFInfo
- Publication number
- CN105499078A CN105499078A CN201610074555.XA CN201610074555A CN105499078A CN 105499078 A CN105499078 A CN 105499078A CN 201610074555 A CN201610074555 A CN 201610074555A CN 105499078 A CN105499078 A CN 105499078A
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- Prior art keywords
- assembly
- parallel
- baking
- base material
- coating
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/14—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation involving heating or cooling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/04—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material to opposite sides of the work
Abstract
The embodiment of the invention discloses a parallel-type two-side coating machine, and aims to solve the problems that the conventional coating machine adopts single surface coating, needs repeated unwinding and winding, is low in equipment use rate, and has high possibility of changing base material performance. The parallel-type two-side coating machine comprises disclosed by the embodiment comprises an unwinding assembly, a back surface coating assembly, a front surface coating assembly, a baking assembly and a winding assembly; an unwinding opening of the unwinding assembly, a coating machine head I of the back surface coating assembly, a coating machine head II of the front surface coating assembly, a baking passage of the baking assembly and a winding opening of the winding assembly form a coating passage for conveying base materials through a plurality of guide rollers in sequence.
Description
Technical field
The present invention relates to coating machine field, particularly relate to a kind of parallel unicoater.
Background technology
In lithium battery leading portion equipment Industry, existing extrusion coater mainly one side coater, painting process structure forms: unreel-head (coating)-drying-traction-rolling.Painting process is that base material is two-sided all needs coating, is painted with one side in reversion painting second, completes overall coating.Will repeat like this to unreel base material once, increase a painting process, capacity utilization is low, yield poorly down, power usage is high, repeats tape transport coating and causes pole piece quality to change, frequent use unreeling repeatedly to cause battery pole piece physical property, and (tension force is unstable with rolling, crumple and rolling regularity), chemical property (slurry content density, electrode ion etc.) and workshop floor space roll up.
Summary of the invention
The embodiment of the invention discloses a kind of parallel unicoater, for solving the coating of existing coating machine one side, need unwinding winding repeatedly, capacity utilization is low, easily causes the problem that substrate performance changes.
The parallel unicoater of the one that the embodiment of the present invention provides, comprising: unreel assembly, reverse side coating assembly, front coating assembly, baking assembly and rolling assembly;
The described coater head unreeling mouth, described reverse side coating assembly unreeling assembly, forms the coating passage for base material conveying by multiple deflector roll between the rolling entrance of the coater head of described front coating assembly, the baking channel of described baking assembly and described rolling assembly successively.
Alternatively, described baking assembly is complete floating baking box.
Alternatively, described baking assembly adopts double back air port and two outlet opening.
Alternatively, described front coating assembly coater head to described baking assembly baking channel entrance between coating passage on installation tension auxiliary body; The upper contact roller that described tension force auxiliary body comprised running roller and mated with described running roller excessively.
Alternatively, described tension force auxiliary body comprises the described many groups of described upper contact rollers crossing running roller and correspondence of many groups.
Alternatively, the up and down adjustment of described tension force auxiliary body, described running roller left and right activity adjustment excessively.
Alternatively, when base material enters the coater head of described reverse side coating assembly under deflector roll effect, the reverse side of base material contacts with the coater head of described reverse side coating assembly, and the tangent line of contact point becomes 30 ° ~ 60 ° angles with horizontal plane.
Alternatively, when base material enters the coater head of described front coating assembly under deflector roll effect, the front of base material contacts with the coater head of described front coating assembly, and base material level and the placement that faces up.
As can be seen from the above technical solutions, the embodiment of the present invention has the following advantages:
In the embodiment of the present invention, a kind of parallel unicoater comprises: unreel assembly, reverse side coating assembly, front coating assembly, baking assembly and rolling assembly; The described coater head unreeling mouth, described reverse side coating assembly unreeling assembly, forms the coating passage for base material conveying by multiple deflector roll between the rolling entrance of the coater head of described front coating assembly, the baking channel of described baking assembly and described rolling assembly successively.In embodiments of the present invention, this parallel unicoater once can complete the two sided coatings of base material, avoid repeating to unreel, capacity utilization is high, output is high, and the change of battery pole piece physical property rolling repeatedly can being avoided to unreel cause, chemical property, can reduce workshop floor space simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of parallel unicoater in the embodiment of the present invention.
Detailed description of the invention
The embodiment of the invention discloses a kind of parallel unicoater, can solve the coating of existing coating machine one side, need unwinding winding repeatedly, capacity utilization is low, easily causes the problem that substrate performance changes.
Refer to Fig. 1, in the embodiment of the present invention, a kind of parallel unicoater comprises: unreel assembly 1, reverse side coating assembly 2, front coating assembly 3, baking assembly 5 and rolling assembly 6.This unreels the coater head 21 unreeling mouth, this reverse side coating assembly 2 of assembly 1, forms the coating passage carried for base material 8 successively between the rolling entrance of the coater head 31 of this front coating assembly 3, the baking channel of this baking assembly 5 and this rolling assembly 6 by multiple deflector roll 7.
Its course of work is as follows: base material 8 (in Fig. 1 dotted line) starts to unreel unreeling in assembly 1, enters reverse side coating assembly 2 under the effect of deflector roll 7, and base material 8 whole process ensures uniform tension in order under deflector roll 7 acts on.Reverse side coating assembly 2 is coated with according to the reverse side of slurry fluid curve negotiating coater head to base material 8, and after completing reverse side coating, base material 8 continues to enter front coating assembly 3 under deflector roll 7 acts on.Because base material 8 reverse side completes coating, add the tension force of base material 8 and the weight of base material 8 motion, make base material 8 after entering front coating assembly 3, horizontally through the coater head 31 of front coating assembly 3, complete front coating.The base material 8 completing reverse side and front coating continues level under the effect of deflector roll 7 and enters baking assembly 5 and carry out dual oven, toast and has arrived rolling assembly 6 afterwards, be with rolling to collect by rolling assembly 6, the technological requirement of satisfied operation below.
Preferably, this baking assembly 5 is complete floating baking box, base material 8 through complete floating baking box, in the middle of the tuyere up and down that always can remain on baking channel, dry high efficiency.Further, this baking assembly 5 adopts double back air port and two outlet opening.
Preferably, this front coating assembly 3 coater head 31 to this baking assembly 5 baking channel entrance between coating passage on installation tension auxiliary body 4.This tension force auxiliary body 4 comprised running roller 41 and crossed with this upper contact roller 42 that running roller 41 mates.In order to meet the requirement of different substrate materials 8 width, can set up and organize contact roller 42 on running roller 41 and corresponding many groups more.This tension force auxiliary body 4 can help base material 8 to carry out tension adjustment before entering baking channel, and can stabilized base material 8 not shake.This tension force auxiliary body 4 can move up and down, and the running roller 41 excessively on it can move left and right, convenient adjustment.
Preferably, when base material 8 enters the coater head 21 of this reverse side coating assembly 2 under deflector roll 7 acts on, the reverse side of base material 8 contacts with the coater head 21 of this reverse side coating assembly 2, and the tangent line of contact point becomes 30 ° ~ 60 ° angles with horizontal plane.
Preferably, when base material 8 enters the coater head 31 of this front coating assembly 3 under deflector roll 7 acts on, the front of base material 8 contacts with the coater head 31 of this front coating assembly 3, and base material 8 level and the placement that faces up.
In the present embodiment, a kind of parallel unicoater comprises: unreel assembly 1, reverse side coating assembly 2, front coating assembly 3, baking assembly 5 and rolling assembly 6; This unreels the coater head 21 unreeling mouth, this reverse side coating assembly 2 of assembly 1, forms the coating passage carried for base material 8 successively between the rolling entrance of the coater head 31 of this front coating assembly 3, the baking channel of this baking assembly 5 and this rolling assembly 6 by multiple deflector roll 7.In the present embodiment, this parallel unicoater once can complete the two sided coatings of base material 8, avoid repeating to unreel, capacity utilization is high, output is high, and the change of battery pole piece physical property rolling repeatedly can being avoided to unreel cause, chemical property, can reduce workshop floor space simultaneously.
Above the parallel unicoater of one provided by the present invention is described in detail, for one of ordinary skill in the art, according to the thought of the embodiment of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (8)
1. a parallel unicoater, is characterized in that, comprising: unreel assembly, reverse side coating assembly, front coating assembly, baking assembly and rolling assembly;
The described coater head unreeling mouth, described reverse side coating assembly unreeling assembly, forms the coating passage for base material conveying by multiple deflector roll between the rolling entrance of the coater head of described front coating assembly, the baking channel of described baking assembly and described rolling assembly successively.
2. parallel unicoater according to claim 1, is characterized in that, described baking assembly is complete floating baking box.
3. parallel unicoater according to claim 1, is characterized in that, described baking assembly adopts double back air port and two outlet opening.
4. parallel unicoater according to claim 1, is characterized in that, described front coating assembly coater head to described baking assembly baking channel entrance between coating passage on installation tension auxiliary body; The upper contact roller that described tension force auxiliary body comprised running roller and mated with described running roller excessively.
5. parallel unicoater according to claim 4, is characterized in that, described tension force auxiliary body comprises the described many groups of described upper contact rollers crossing running roller and correspondence of many groups.
6. parallel unicoater according to claim 5, is characterized in that, the up and down adjustment of described tension force auxiliary body, described running roller left and right activity adjustment excessively.
7. parallel unicoater according to any one of claim 1 to 6, it is characterized in that, when base material enters the coater head of described reverse side coating assembly under deflector roll effect, the reverse side of base material contacts with the coater head of described reverse side coating assembly, and the tangent line of contact point becomes 30 ° ~ 60 ° angles with horizontal plane.
8. parallel unicoater according to any one of claim 1 to 6, it is characterized in that, when base material enters the coater head of described front coating assembly under deflector roll effect, the front of base material contacts with the coater head of described front coating assembly, and base material level and the placement that faces up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610074555.XA CN105499078A (en) | 2016-02-02 | 2016-02-02 | Parallel-type two-side coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610074555.XA CN105499078A (en) | 2016-02-02 | 2016-02-02 | Parallel-type two-side coating machine |
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| CN105499078A true CN105499078A (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610074555.XA Pending CN105499078A (en) | 2016-02-02 | 2016-02-02 | Parallel-type two-side coating machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921361A (en) * | 2016-06-13 | 2016-09-07 | 镇江金山交通信息科技有限公司 | Coating machine heating device |
| CN107931005A (en) * | 2017-12-21 | 2018-04-20 | 佛山市金银河智能装备股份有限公司 | A kind of two-sided while extrusion coating machine |
| CN108787338A (en) * | 2018-09-11 | 2018-11-13 | 佛山市金银河智能装备股份有限公司 | A kind of unicoater |
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| JPH04145978A (en) * | 1990-10-08 | 1992-05-19 | Inoue Kinzoku Kogyo Kk | Apparatus for producing flexible cylindrical base material |
| JP2009063268A (en) * | 2007-09-07 | 2009-03-26 | Sony Corp | Coating dryer assembly |
| CN201855780U (en) * | 2010-10-28 | 2011-06-08 | 深圳市赢合科技有限公司 | Pole piece coating device and pole piece coating system |
| CN202283521U (en) * | 2011-07-15 | 2012-06-27 | 深圳市善营自动化设备有限公司 | Pole piece drying device |
| CN102569731A (en) * | 2012-03-06 | 2012-07-11 | 深圳市赢合科技股份有限公司 | Coating, rolling and slitting integrated machine for pole piece |
| CN202762608U (en) * | 2012-09-25 | 2013-03-06 | 瑞安市长城印刷包装机械有限公司 | Continuous pre-coating coater with double-faced clearance |
| CN104014461A (en) * | 2014-06-24 | 2014-09-03 | 东莞市海中机械有限公司 | Double-faced coating machine for lithium battery material |
| CN104492660A (en) * | 2014-12-30 | 2015-04-08 | 松德机械股份有限公司 | Double-faced coating all-in-one machine and coating method thereof |
| CN204602548U (en) * | 2015-03-06 | 2015-09-02 | 宁德新能源科技有限公司 | The device that a kind of battery pole piece coating is dry |
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2016
- 2016-02-02 CN CN201610074555.XA patent/CN105499078A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04145978A (en) * | 1990-10-08 | 1992-05-19 | Inoue Kinzoku Kogyo Kk | Apparatus for producing flexible cylindrical base material |
| JP2009063268A (en) * | 2007-09-07 | 2009-03-26 | Sony Corp | Coating dryer assembly |
| CN201855780U (en) * | 2010-10-28 | 2011-06-08 | 深圳市赢合科技有限公司 | Pole piece coating device and pole piece coating system |
| CN202283521U (en) * | 2011-07-15 | 2012-06-27 | 深圳市善营自动化设备有限公司 | Pole piece drying device |
| CN102569731A (en) * | 2012-03-06 | 2012-07-11 | 深圳市赢合科技股份有限公司 | Coating, rolling and slitting integrated machine for pole piece |
| CN202762608U (en) * | 2012-09-25 | 2013-03-06 | 瑞安市长城印刷包装机械有限公司 | Continuous pre-coating coater with double-faced clearance |
| CN104014461A (en) * | 2014-06-24 | 2014-09-03 | 东莞市海中机械有限公司 | Double-faced coating machine for lithium battery material |
| CN104492660A (en) * | 2014-12-30 | 2015-04-08 | 松德机械股份有限公司 | Double-faced coating all-in-one machine and coating method thereof |
| CN204602548U (en) * | 2015-03-06 | 2015-09-02 | 宁德新能源科技有限公司 | The device that a kind of battery pole piece coating is dry |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921361A (en) * | 2016-06-13 | 2016-09-07 | 镇江金山交通信息科技有限公司 | Coating machine heating device |
| CN107931005A (en) * | 2017-12-21 | 2018-04-20 | 佛山市金银河智能装备股份有限公司 | A kind of two-sided while extrusion coating machine |
| CN108787338A (en) * | 2018-09-11 | 2018-11-13 | 佛山市金银河智能装备股份有限公司 | A kind of unicoater |
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Application publication date: 20160420 |
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