CN206313052U - Coiled strip cooling device - Google Patents
Coiled strip cooling device Download PDFInfo
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- CN206313052U CN206313052U CN201621419062.7U CN201621419062U CN206313052U CN 206313052 U CN206313052 U CN 206313052U CN 201621419062 U CN201621419062 U CN 201621419062U CN 206313052 U CN206313052 U CN 206313052U
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- coiled strip
- cooling
- cooling device
- rolling
- coiled
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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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model provides a kind of coiled strip cooling device, and it includes unreeling structure, cooling body and rolling-up mechanism.Coiled strip to be cooled is on unreeling structure.Coiled strip to be cooled under the driving of rolling-up mechanism by cooling body with realize cooling, coiled strip is on rolling-up mechanism after cooling.According in coiled strip cooling device of the present utility model, coiled strip to be cooled launches during rolling-up mechanism is transferred to by unreeling structure, and the coiled strip of expansion passes through from cooling body, therefore, cooling body can quickly cool down the coiled strip of expansion, improve the uniformity of cooling effectiveness and cooling.
Description
Technical field
The utility model is related to coiled strip cooling field, more particularly to a kind of coiled strip cooling device.
Background technology
Lithium ion battery has because specific energy is high, environmental protection, the low advantage of self discharge, be widely used in consumer
Battery and electrokinetic cell field.Lithium ion is extremely strict to moisture requirement, therefore needs to be dried it at place in process of production
Reason, it is to carry out in high temperature environments that current pole-piece whole-roll is dried.Drying needs to carry out cooling treatment to it after terminating, otherwise can be in volume
Easily scalded during.
The cooling procedure of current coiled strip be by some coiled strips be positioned over cooling frame carry out it is air-cooled, due to entire volume cooling, coiled strip
Coil diameter is excessive, and often coiled strip outer layer is cooled to target temperature, and coiled strip internal layer pole piece still in the condition of high temperature quickly, causes cooling
Overlong time, influences production efficiency.Coiled strip is positioned over cooling frame simultaneously (some in the presence of carrying inconvenience, difficult contraposition, demeanour inequality
Individual coiled strip is placed on a row, and near air port, wind speed is big, and heel row is away from air port, and wind speed is small at front row) cause each coiled strip cool time not
Consistent the problems such as.
Based on considerations above, it is necessary to provide a kind of high efficiency, uniform coiled strip cooling device cooled down, for cooling down coiled strip
But it is not limited to above-mentioned pole piece coiled strip.
Utility model content
In view of problem present in background technology, the purpose of this utility model is to provide a kind of coiled strip cooling device, its
The cooling effectiveness of coiled strip and the uniformity of cooling can be improved.
To achieve these goals, the utility model provides a kind of coiled strip cooling device, and it includes unreeling structure, cooling
Mechanism and rolling-up mechanism.Coiled strip to be cooled is on unreeling structure.Coiled strip to be cooled is passed through under the driving of rolling-up mechanism
To realize cooling, coiled strip is on rolling-up mechanism after cooling for supercooling mechanism.
The beneficial effects of the utility model are as follows:
According in coiled strip cooling device of the present utility model, coiled strip to be cooled is being transferred to winder by unreeling structure
Launch during structure, the coiled strip of expansion passes through from cooling body, therefore, cooling body can quickly cool down the volume of expansion
Material, improves the uniformity of cooling effectiveness and cooling.
Brief description of the drawings
Fig. 1 is the schematic diagram according to coiled strip cooling device of the present utility model;
Fig. 2 is the schematic diagram of the cooling body according to coiled strip cooling device of the present utility model.
Wherein, description of reference numerals is as follows:
The rolling-up mechanism of 1 unreeling structure 3
The winding wheel of 11 unreeling wheel 31
12 unreel with the winding motor of motor 32
13 unreel with the winding deviation correction mechanism of deviation correction mechanism 33
The deduster of 2 cooling body 4
The guide roller of 21 cooling chamber 5
22 import and export 6 tension control mechanisms
The tape splicing mechanism of 23 air inlet 7
The feeding pressure mechanism of 24 even air port 8
25 air outlet W coiled strips
Specific embodiment
Describe coiled strip cooling device of the present utility model in detail with reference to the accompanying drawings.
Referring to Figures 1 and 2, unreeling structure 1, cooling body 2 are included according to coiled strip cooling device of the present utility model and is received
Volume mechanism 3.Coiled strip W to be cooled is on unreeling structure 1.Coiled strip W to be cooled is under the driving of rolling-up mechanism 3 through supercooling
But mechanism 2 with realize cooling, coiled strip W is on rolling-up mechanism 3 after cooling.
According in coiled strip cooling device of the present utility model, coiled strip W to be cooled is being transferred to winding by unreeling structure 1
Launch during mechanism 3, the coiled strip W of expansion passes through from cooling body 2, therefore, cooling body 2 can quickly cool down expansion
Coiled strip W, improve cooling effectiveness and cooling uniformity.
According in coiled strip cooling device of the present utility model, reference picture 1, unreeling structure 1 includes:Unreeling wheel 11, is used for
Fixed coiled strip W;Unreel with motor 12, drive unreeling wheel 11 to rotate;And unreel with deviation correction mechanism 13, to the volume on unreeling wheel 11
Material W is rectified a deviation.
According in coiled strip cooling device of the present utility model, reference picture 1, rolling-up mechanism 3 includes:Winding wheel 31, is used for
Coiled strip W after winding cooling;Winding motor 32, drives winding wheel 31 to rotate;And winding deviation correction mechanism 33, to winding wheel
Coiled strip W on 31 is rectified a deviation.
According in coiled strip cooling device of the present utility model, referring to Figures 1 and 2, cooling body 2 includes:Cooling chamber 21;
22 are imported and exported, coiled strip W passes through via importing and exporting 22 from cooling chamber 21;Air inlet 23, is arranged at the side of cooling chamber 21, and outer
Portion provides the steam line connection of cool-drying gas;Multiple even air ports 24, connect air inlet 23 and cooling chamber 21, and the multiple even
Different piece of the air port 24 respectively with the coiled strip W in cooling chamber 21 is relative;And air outlet 25, it is arranged at the another of cooling chamber 21
The vacuum pipe of side, connection cooling chamber 21 and outside.
According in coiled strip cooling device of the present utility model, air inlet 23 and air outlet 25 are by Valve controlling.
According in coiled strip cooling device of the present utility model, the coiled strip W of expansion is logical from cooling chamber 21 via importing and exporting 22
It is out-of-date, (opening valve) air inlet 23 and air outlet 25 are opened, the cool-drying gas in steam line is via air inlet 23 and even wind
Mouth 24 enters cooling chamber 21, and the different piece due to the multiple even air port 24 respectively with the coiled strip W in cooling chamber 21 is relative, makes
Cool-drying gas uniformly blow to coiled strip W surface (and if being not provided with even air port 24, direct enterprising air port 23 and coiled strip W phases
It is right, then the wind speed for acting on the part that coiled strip W is close to air inlet 23 can be caused excessive, easily coiled strip W is blown partially and coiled strip is damaged
W).Because air outlet 25 is connected with the vacuum pipe of outside, so air outlet 25 can extract cooling chamber 21 out in the presence of vacuum
Interior gas, because air inlet 23 (or even air port 24) and air outlet 25 are in the opposite both sides of cooling chamber 21, so in air outlet
In the presence of 25, the cool-drying gas of air inlet 23 (via even air port 24) feeding can by being discharged from air outlet 25 after coiled strip W,
So as to quickly cool down coiled strip W.
According in coiled strip cooling device of the present utility model, it is more than from the wind speed of the cool-drying gas for entering air inlet 23
7m/s, humidity≤1%, grain diameter≤5 μm.
According in coiled strip cooling device of the present utility model, reference picture 2, cooling body 2 also includes:Deduster 4, is set
In air outlet 25.Cool-drying gas may take away the bulky grain (5 μm of particle diameter >) of coiled strip W surface after cooling coiled strip W, because
This, deduster 4 can carry out dust removal process to the gas by air outlet 25, and vacuum pipe is discharged to by the gas after dedusting
Afterwards, by (being transported to steam line) reusable after cooling.
According in coiled strip cooling device of the present utility model, reference picture 1, the coiled strip cooling device also includes:It is multiple
Guide roller 5, is arranged between unreeling structure 1 and rolling-up mechanism 3, supports coiled strip W and adjusts the direction of motion of coiled strip W, wherein
Some guide rollers 5 are arranged in cooling chamber 21 and upper and lower interlaced arrangement, so that it is long to improve extensions of the coiled strip W in cooling chamber 21
Degree, improves cooling effectiveness.
According in coiled strip cooling device of the present utility model, reference picture 1, the coiled strip cooling device also includes:Two groups
Tension control mechanism 6, the tension force in regulation and control coiled strip W motion processes, one of which be arranged on unreeling structure 1 and cooling body 2 it
Between, another group is arranged between cooling body 2 and rolling-up mechanism 3.Two groups of tension control mechanisms 6 ensure that wound on winder
Coiled strip W on structure 3 is neat, without substantially dislocation, improves the uniformity of elasticity inside and outside coiled strip W.
According in coiled strip cooling device of the present utility model, reference picture 1, the coiled strip cooling device also includes:Tape splicing
Mechanism 7, is arranged between unreeling structure 1 and cooling body 2, for connecting two coiled strip W.When a volume on unreeling structure 1
, it is necessary to change another new coiled strip W after material W is discharged, the initiating terminal and upper of the new coiled strip W that tape splicing mechanism 7 will can change
The end of individual coiled strip W is connected (for example, can be bonded by gummed paper), and the initiating terminal of new coiled strip W is worn under the drive of a upper coiled strip W
Rolling-up mechanism 3 is moved to after supercooling mechanism 2;After the initiating terminal of new coiled strip W moves to rolling-up mechanism 3, two coiled strip W are disconnected
Connection (initiating terminal of new coiled strip W is separated with the end of a upper coiled strip W), remove cooling complete coiled strip (described upper
Individual coiled strip W), the initiating terminal of new coiled strip W is fixed on rolling-up mechanism 3 (be attached on winding wheel 31).Therefore, by setting tape splicing
Mechanism 7 can avoid repetition threading from (being fixed on rolling-up mechanism 3 after the initiating terminal of new coiled strip W is manually passed through into multiple guide rollers 5
On), improve production efficiency, while preventing the upper coiled strip W windings uneven (if tensing described upper without new coiled strip W
The end of individual coiled strip W, a upper coiled strip W be in free state, cause winding it is uneven).
According in coiled strip cooling device of the present utility model, reference picture 1, the coiled strip cooling device also includes:Binder
Mechanism 8, is pressed against the coiled strip W on rolling-up mechanism 3.In the wrapup procedure of rolling-up mechanism 3, the light writing that surpasses all the others of feeding pressure mechanism 8 around
Coiled strip W, prevent coiled strip W from occurring bulging side phenomenon in wrapup procedure and (generally treat cold by what wide cut coiled strip cut into Rack
But coiled strip W, therefore the thickness at the cutting of coiled strip W to be cooled is bigger than other places, thus coiled strip W windings together after easily
Projection is caused, need to be flattened raised part with feeding pressure mechanism 8, it is ensured that winding is neat).
According in coiled strip cooling device of the present utility model, the coiled strip W is pole piece coiled strip.
The step of coiled strip cooling device of the present utility model is cooled down to coiled strip W is as follows:
1) feeding:The complete coiled strip W of high temperature drying (such as pole piece coiled strip) is placed on unreeling machine by manually or mechanically hand
In structure 1, and the free end (after through corresponding guide roller 5) of coiled strip W is fixed on rolling-up mechanism 3 (or tape splicing mechanism 7),
Tension force, retractable volume speed are set, air inlet 23, the valve of air outlet 25 is opened, the switch of deduster 4 is opened.
2) cool down:Under the drive of rolling-up mechanism 3, coiled strip W launch and into cooling body 2 cooling chamber 21 carry out it is cold
But, with infrared radiation thermometer test the temperature of coiled strip W at regular intervals and record, the fine tune temperature unreeling structure 1 according to coiled strip W
With the retractable volume speed of rolling-up mechanism 3, forbidden the maximum speed more than technological requirement.Meanwhile, feeding pressure mechanism 8 brings into operation, and prevents
Only there is bulging side phenomenon in wrapup procedure in coiled strip W.
3) blanking:The coiled strip W for finishing will be cooled down rolling-up mechanism 3 is removed by manually or mechanically hand etc., carry out next step operation.
Claims (10)
1. a kind of coiled strip cooling device, it is characterised in that including unreeling structure (1), cooling body (2) and rolling-up mechanism (3);
Coiled strip (W) to be cooled is on unreeling structure (1);
Coiled strip (W) to be cooled under the driving of rolling-up mechanism (3) by cooling body (2) with realize cooling, coiled strip after cooling
(W) on rolling-up mechanism (3).
2. coiled strip cooling device according to claim 1, it is characterised in that unreeling structure (1) includes:
Unreeling wheel (11), for fixing coiled strip (W);
Unreel with motor (12), drive unreeling wheel (11) to rotate;And
Unreel with deviation correction mechanism (13), the coiled strip (W) on unreeling wheel (11) is rectified a deviation.
3. coiled strip cooling device according to claim 1, it is characterised in that rolling-up mechanism (3) includes:
Winding wheel (31), for winding the coiled strip (W) after cooling;
Winding drives winding wheel (31) to rotate with motor (32);And
Winding is rectified a deviation with deviation correction mechanism (33) to the coiled strip (W) on winding wheel (31).
4. coiled strip cooling device according to claim 1, it is characterised in that cooling body (2) includes:
Cooling chamber (21);
Import and export (22), coiled strip (W) passes through via (22) are imported and exported from cooling chamber (21);
Air inlet (23), is arranged at the side of cooling chamber (21), and the steam line for providing cool-drying gas with outside is connected;
Multiple even air ports (24), connection air inlet (23) and cooling chamber (21), and the multiple even air port (24) respectively with cooling
The different piece of the coiled strip (W) in chamber (21) is relative;And
Air outlet (25), is arranged at the vacuum pipe of the opposite side of cooling chamber (21), connection cooling chamber (21) and outside.
5. coiled strip cooling device according to claim 4, it is characterised in that cooling body (2) also includes:Deduster (4),
It is arranged in air outlet (25).
6. coiled strip cooling device according to claim 4, it is characterised in that the coiled strip cooling device also includes:
Multiple guide rollers (5), are arranged between unreeling structure (1) and rolling-up mechanism (3), and support coiled strip (W) simultaneously adjusts coiled strip
(W) the direction of motion, some of them guide roller (5) is arranged in cooling chamber (21) and upper and lower interlaced arrangement.
7. coiled strip cooling device according to claim 1, it is characterised in that the coiled strip cooling device also includes:
Two groups of tension control mechanisms (6), the tension force in regulation and control coiled strip (W) motion process, one of which is arranged on unreeling structure (1)
Between cooling body (2), another group is arranged between cooling body (2) and rolling-up mechanism (3).
8. coiled strip cooling device according to claim 1, it is characterised in that the coiled strip cooling device also includes:
Tape splicing mechanism (7), is arranged between unreeling structure (1) and cooling body (2), for connecting two coiled strips (W).
9. coiled strip cooling device according to claim 1, it is characterised in that the coiled strip cooling device also includes:
Feeding pressure mechanism (8), is pressed against the coiled strip (W) on rolling-up mechanism (3).
10. the coiled strip cooling device according to any one of claim 1-9, it is characterised in that the coiled strip (W) is pole piece
Coiled strip.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621419062.7U CN206313052U (en) | 2016-12-22 | 2016-12-22 | Coiled strip cooling device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621419062.7U CN206313052U (en) | 2016-12-22 | 2016-12-22 | Coiled strip cooling device |
Publications (1)
Publication Number | Publication Date |
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CN206313052U true CN206313052U (en) | 2017-07-07 |
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ID=59246295
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Application Number | Title | Priority Date | Filing Date |
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CN201621419062.7U Active CN206313052U (en) | 2016-12-22 | 2016-12-22 | Coiled strip cooling device |
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CN (1) | CN206313052U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112845619A (en) * | 2020-11-19 | 2021-05-28 | 邯郸钢铁集团有限责任公司 | Method for reducing residual stress at tail of hot-rolled high-strength strip steel |
-
2016
- 2016-12-22 CN CN201621419062.7U patent/CN206313052U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112845619A (en) * | 2020-11-19 | 2021-05-28 | 邯郸钢铁集团有限责任公司 | Method for reducing residual stress at tail of hot-rolled high-strength strip steel |
CN112845619B (en) * | 2020-11-19 | 2023-02-17 | 邯郸钢铁集团有限责任公司 | Method for reducing residual stress at tail of hot-rolled high-strength strip steel |
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