CN101905204B - Pole piece coating production line and on-line sampling system thereof - Google Patents
Pole piece coating production line and on-line sampling system thereof Download PDFInfo
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- CN101905204B CN101905204B CN201010241197XA CN201010241197A CN101905204B CN 101905204 B CN101905204 B CN 101905204B CN 201010241197X A CN201010241197X A CN 201010241197XA CN 201010241197 A CN201010241197 A CN 201010241197A CN 101905204 B CN101905204 B CN 101905204B
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- 238000005070 sampling Methods 0.000 title claims abstract description 75
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 46
- 239000011248 coating agent Substances 0.000 title claims abstract description 34
- 238000000576 coating method Methods 0.000 title claims abstract description 34
- 230000001360 synchronised effect Effects 0.000 claims abstract description 35
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000005303 weighing Methods 0.000 claims abstract description 12
- 238000012360 testing method Methods 0.000 claims description 20
- 230000005570 vertical transmission Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 230000009471 action Effects 0.000 abstract description 2
- 230000000875 corresponding effect Effects 0.000 description 28
- 230000005021 gait Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000010205 computational analysis Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009347 mechanical transmission Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
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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 invention relates to a pole piece coating production line and an on-line sampling system thereof. The on-line sampling system comprises a longitudinal shift device which is arranged on a conveying device of a section of production line and can longitudinally move to and fro; the longitudinal shift device is provided with a transverse shift device; and the transverse shift device is synchronously provided with an upper sampling detection mechanism and a lower sampling detection mechanism, wherein the upper sampling detection mechanism comprises an upper sampling die, the lower sampling detection mechanism comprises a lower sampling die and a sample weighing device in the lower sampling die, and the upper sampling die and the lower sampling die are synchronously arranged corresponding to upper and lower slide blocks on the transverse shift device through corresponding upper and lower cylinders respectively. The on-line sampling system has a simple and compact structure, ensures speed matching of related mechanisms, realizes dynamic sampling detection of a material on the coating production line and ensures reliability, stability and advancement of production line operation by using advanced sensing technology to monitor the action of each part; and because a synchronous belt is used in a transmission system, the noise is low and the maintainability is high.
Description
Technical field
The present invention relates to a kind of production line and sampler thereof, relate in particular to a kind of pole piece coating production line and online sampler thereof.
Background technology
Under the international big environment of energy-saving and emission-reduction, countries in the world are all being done one's utmost development and are being used green energy resource, lithium ion battery is high as a kind of energy density, have extended cycle life good rate capability, the filled green battery of environmentally friendly pollution-free contour performance, so that monomer whose voltage is high, capacity is large, volume is little, quality is light, the advantages such as operating temperature range is wide have more and more been used at various electronic products, and the research and development of lithium-ion-power cell have obtained the attention of height.
In the production procedure of lithium-ion-power cell, pole coating is a link of outbalance, and pole piece coating production line also is one of crucial equipment.In the pole coating production process, it is again an important ring that the sampling of pole piece detects, and existing detection mode is to adopt the sampling of upper trimming die mould when intermittently " pause " (stoving process requirement) produced in coating, then the technique that sample is correlated with is detected.Though the method is with low cost, " pause " Shi Caineng carries out but sampling must be produced intermittently in coating, can not in time reflect the quality condition that coating is produced, and can not in time take corrective action in the time of can not meeting the demands to coating quality, and the production loss is larger.
Summary of the invention
The purpose of this invention is to provide the online sampler of a kind of pole piece coating production line, and a kind of pole piece coating production line that is provided with this online sampler is provided, the problem of being brought to solve existing manual mode of operation.
For achieving the above object, the technical scheme of the online sampler of pole piece coating production line provided by the invention is as follows: a kind of online sampler of pole piece coating production line, this system comprises the vertical reciprocating motion vertical shift device that arranges for one section production line conveying device, the vertical shift device is provided with the transverse shift device, be synchronously arranged with on the transverse shift device in the sampling testing agency on the pole piece plane of living in and the corresponding lower sampling testing agency that is arranged under the pole piece plane of living in, upper sampling testing agency comprises the sampling punch die, the lower testing agency of taking a sample comprises lower sampling punch die and is arranged at the interior sample weighing device of lower sampling punch die, upper sampling punch die, lower sampling punch die is respectively by on corresponding, corresponding set upper on lower cylinder and the transverse shift device, sliding block arranges synchronously.
Described vertical shift device comprises for the respectively corresponding guide shaft that arranges and vertically transmission mechanism between two fixed positions of production line conveying device both sides, relevant position, described vertical transmission mechanism comprises along corresponding Timing Belt and the synchronous driving motor thereof that arranges of guide shaft, the rotating shaft that is provided with connection bracket between two Timing Belts and is controlled by synchronous driving motor, described connection bracket is connected with corresponding Timing Belt by corresponding connector respectively, and described transverse shift device is assemblied on the vertical shift device along the guide shaft transmission.
Described transverse shift device comprises ball-screw and the traversing drive motors thereof that arranges between two Timing Belts, and described upper and lower slide block difference slidable fit is on corresponding ball-screw.
Described sample weighing device is LOAD CELLS.
Described synchronous driving motor and horizontal traversing drive motors are servomotor.
The technical scheme of pole piece coating production line provided by the invention is as follows: a kind of pole piece coating production line, comprise pole coating conveyer and set online sampler on one section conveyer therein, described online sampler is included in the vertical reciprocating motion vertical shift device that arranges on the production line of relevant position, the vertical shift device is provided with the transverse shift device, be synchronously arranged with on the transverse shift device in the sampling testing agency on the pole piece plane of living in and the corresponding lower sampling testing agency that is arranged under the pole piece plane of living in, upper sampling testing agency comprises the sampling punch die, the lower testing agency of taking a sample comprises lower sampling punch die and is arranged at the interior sample weighing device of lower sampling punch die, upper sampling punch die, lower sampling punch die is respectively by on corresponding, corresponding set upper on lower cylinder and the transverse shift device, sliding block arranges synchronously.
Described vertical shift device comprises the respectively corresponding guide shaft that arranges and vertically transmission mechanism between two fixed positions of production line conveying device both sides, relevant position, described vertical transmission mechanism comprises along corresponding Timing Belt and the synchronous driving motor thereof that arranges of guide shaft, be provided with between two Timing Belts by the rotating shaft of synchronous driving motor control and and connection bracket, described connection bracket is connected with corresponding Timing Belt by corresponding connector respectively, and described transverse shift device is assemblied on the vertical shift device along the guide shaft transmission.
Described transverse shift device comprises ball-screw and the traversing drive motors thereof that arranges between two Timing Belts, and described upper and lower slide block difference slidable fit is on corresponding ball-screw.
Described sample weighing device is LOAD CELLS.
Described synchronous driving motor and horizontal traversing drive motors are servomotor.
Of the present invention simple and compact for structure, utilize advanced sensing technology that each several part is moved and monitor, guarantee the appropriate authority speeds match, realized that the Dynamic sampling of material detects on the coating line, guarantee reliability, stability, the advance of production line work; Transmission system is used Timing Belt, and noise is little, maintainability is high.
Adopt servomotor realization power to input, and synchronous with other matching components, simplify to greatest extent mechanical drive train, reduce mechanical transmission noise, make transmission control more flexibly, conveniently, and origin reference location is accurate, stable and reliable operation.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the upward view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is fundamental diagram of the present invention.
The specific embodiment
Such as Fig. 1～Figure 3 shows that structural representation of the online sampler specific embodiment of a kind of pole piece coating production line of the present invention, this system comprises for the vertical reciprocating motion vertical shift device and the corresponding detecting sensor that arrange one section production line conveying device, the vertical shift device is provided with the transverse shift device, the transverse shift device is provided with sampling detecting device, detecting sensor comprises the gear synchronous band detecting sensor 7 that is arranged on gear synchronous band one side and is arranged on the pole piece detecting sensor 10 of producing conveyer one side that the two sensors in the present embodiment all adopts photoelectric sensor.The below is elaborated to each part respectively.
As shown in Figure 1, the vertical shift device comprises for the respectively corresponding guide shaft that arranges 8 and vertically transmission mechanism between two fixed positions (position 1 and position 2) of production line conveying device both sides, relevant position (position 3 and position 4), vertically transmission mechanism comprises along guide shaft 8 corresponding gear synchronous band 6 and the synchronous driving motors 4 thereof that arrange, gear synchronous band 6 is by being fixed on belt wheel 5 fixed installations on position 1 and the position 2 place's band wheel supports 21, synchronous driving motor links to each other with belt wheel 5 by the first shaft coupling 3, guide shaft 8 is fixed on the guide shaft support 20, the rotating shaft 11 that is provided with connection bracket 1 between the two gear synchronous bands and is controlled by synchronous driving motor, connection bracket is connected with corresponding gear synchronous band by corresponding connector 2 respectively, and described transverse shift device is assemblied on the vertical shift device along guide shaft 8 transmissions.
Such as Fig. 2～shown in Figure 3, the transverse shift device comprises upper ball-screw 131 and lower ball-screw 132 and the traversing drive motors 9 thereof that arranges between the two gear synchronous bands, traversing drive motors 9 is connected with corresponding ball-screw by the second shaft coupling 12, and top shoe 141 links to each other with sampling detecting device by corresponding ball-screw respectively with sliding block 142.
Such as Fig. 2～shown in Figure 3, sampling detecting device comprise on the transverse shift device arrange synchronously in the sampling testing agency on the pole piece plane of living in and the corresponding lower sampling testing agency that is arranged under the pole piece plane of living in, upper sampling testing agency comprises sampling punch die 17, and the weighing device that lower sampling testing agency comprises lower sampling punch die 18 and is arranged at the sample weighing device 19(present embodiment in the lower sampling punch die adopts LOAD CELLS); Upper sampling punch die 17, lower sampling punch die 18 arrange synchronously by corresponding set upper and lower slide block on corresponding upper cylinder 161 and lower cylinder 162 and the transverse shift device respectively, and two cylinders are connected with corresponding ball-screw by contiguous block 15 respectively.
The operation principle of vertical shift device is as follows: when needs from the production line during sampling and measuring, starter receiver synchronous driving motor 4, allow the belt wheel 5 in the rotating shaft 11 rotate by the first shaft coupling 3, make gear synchronous band 6(pole piece about each 1) rotate, the transverse shift device will be thereupon along the regional translation (as shown in Figure 1) of guide shaft 8 between position 1 and position 2; The variation at flank profil edge on the photoelectric sensor 7 detection of gear Timing Belts 6, information is passed to micro computer, the command information that forms after the gait of march computational analysis for pole piece feeds back to gear synchronous drive motors 4, in order to control the translational speed of transverse shift device, realized the fast requirement that chases after of transverse shift device and pole piece.
The operation principle of transverse shift device is as follows: when sampling upper trimming die 7 and sampling punch die touch 8 need to be from the pole piece lateral attitude (the position 3 as shown in Figure 3 and a certain position between the position 4) when taking a sample, start traversing drive motors 9, transmission by the second shaft coupling 12, belt wheel 5 and flute profile gear synchronous band 6 etc. is rotated ball-screw, drives respective slide and moves together with the zone of sampling detecting device between position 3 and position 4.
Be illustrated in figure 4 as fundamental diagram of the present invention, as seen from the figure, working theory and processing of the present invention is as follows: in the course of work of production line, photoelectric sensor 10 can detect in real time the change information at coating interval on the pole piece and pass to micro computer, micro computer forms the gait of march of pole piece afterwards to the information calculations analysis that sends, and in time passes to the data center of micro computer.When need to be from pressing corresponding start button on the production line during sampling and measuring, 4 work of gear synchronous drive motors, photoelectric sensor 7 detects the variation at flank profil edge on the flute profile gear synchronous band, information is passed to micro computer, micro computer carries out computational analysis to the information that photoelectric sensor 7 transmits, and the gait of march that obtains connection bracket 1 also in time passes to the data center of micro computer.The command information that forms after the gait of march computational analysis of micro computer for pole piece feeds back to gear synchronous drive motors 4, in order to the gait of march of control connection support 1 and relevant zero group parts thereof, with the chase after fast requirement of realization with pole piece.Chasing after in the fast process of connection bracket 1 and relevant zero group parts and pole piece, traversing drive motors 9 is by the relevant instruction works that micro computer sends, and orders about to stop after sampling punch die 17 and lower sampling punch die 18 in the sampling among Fig. 2 move to a certain assigned address between position 3 and the position 4.And then, cylinder (two up and down) shown in Figure 2 under the relevant instruction of micro computer is started working, the sample that upper sampling punch die 17 and lower sampling punch die 18 sweep away falls on the weighing device (LOAD CELLS) 19 in lower sampling punch die 18, LOAD CELLS will collect feeds back to micro computer for information about, and the weight data of the sample pole piece that forms after analyzing as calculated is presented on the observation screen; If the weight numerical value of sample pole piece exceeds setting, then the alarm activation on the production line and production line are out of service; If the weight numerical value of sample pole piece is in the setting scope, micro computer sends instruction and makes cylinder, gear synchronous drive motors 4, traversing drive motors 9 reset successively (even the relative assembly that gear synchronous drive motors and traversing drive motors drive is got back to the position before the sampling).
Of the present invention simple and compact for structure, utilize advanced sensing technology that each several part is moved and monitor, guarantee the appropriate authority speeds match, realized that the Dynamic sampling of material detects on the coating line, guarantee reliability, stability, the advance of production line work; Transmission system is used the gear synchronous band, and noise is little, maintainability is high.
Adopt servomotor realization power to input, and synchronous with other matching components, simplify to greatest extent mechanical drive train, reduce mechanical transmission noise, make transmission control more flexibly, conveniently, and origin reference location is accurate, stable and reliable operation.
Claims (10)
1. the online sampler of a pole piece coating production line, it is characterized in that: this system comprises the vertical reciprocating motion vertical shift device that arranges for one section production line conveying device, the vertical shift device is provided with the transverse shift device, be synchronously arranged with on the transverse shift device in the sampling testing agency on the pole piece plane of living in and the corresponding lower sampling testing agency that is arranged under the pole piece plane of living in, upper sampling testing agency comprises the sampling punch die, the lower testing agency of taking a sample comprises lower sampling punch die and is arranged at the interior sample weighing device of lower sampling punch die, upper sampling punch die, lower sampling punch die is respectively by on corresponding, corresponding set upper on lower cylinder and the transverse shift device, sliding block arranges synchronously.
2. the online sampler of pole piece coating production line according to claim 1, it is characterized in that: described vertical shift device comprises for the respectively corresponding guide shaft that arranges and vertically transmission mechanism between two fixed positions of production line conveying device both sides, relevant position, described vertical transmission mechanism comprises along corresponding Timing Belt and the synchronous driving motor thereof that arranges of guide shaft, the rotating shaft that is provided with connection bracket between two Timing Belts and is controlled by synchronous driving motor, described connection bracket is connected with corresponding Timing Belt by corresponding connector respectively, and described transverse shift device is assemblied on the vertical shift device along the guide shaft transmission.
3. the online sampler of pole piece coating production line according to claim 2, it is characterized in that: described transverse shift device comprises upper ball-screw and lower ball-screw and the traversing drive motors thereof that arranges between two Timing Belts, and described upper and lower slide block difference slidable fit is on corresponding upper ball-screw and lower ball-screw.
4. the online sampler of pole piece coating production line according to claim 3, it is characterized in that: described sample weighing device is LOAD CELLS.
5. according to claim 3 or the online sampler of 4 described pole piece coating production lines, it is characterized in that: described synchronous driving motor and traversing drive motors are servomotor.
6. pole piece coating production line, it is characterized in that: comprise pole coating conveyer and set online sampler on one section conveyer therein, described online sampler is included in the vertical reciprocating motion vertical shift device that arranges on the production line of relevant position, the vertical shift device is provided with the transverse shift device, be synchronously arranged with on the transverse shift device in the sampling testing agency on the pole piece plane of living in and the corresponding lower sampling testing agency that is arranged under the pole piece plane of living in, upper sampling testing agency comprises the sampling punch die, the lower testing agency of taking a sample comprises lower sampling punch die and is arranged at the interior sample weighing device of lower sampling punch die, upper sampling punch die, lower sampling punch die is respectively by on corresponding, corresponding set upper on lower cylinder and the transverse shift device, sliding block arranges synchronously.
7. pole piece coating production line according to claim 6, it is characterized in that: described vertical shift device comprises the respectively corresponding guide shaft that arranges and vertically transmission mechanism between two fixed positions of production line conveying device both sides, relevant position, described vertical transmission mechanism comprises along corresponding Timing Belt and the synchronous driving motor thereof that arranges of guide shaft, be provided with between two Timing Belts by the rotating shaft of synchronous driving motor control and and connection bracket, described connection bracket is connected with corresponding Timing Belt by corresponding connector respectively, and described transverse shift device is assemblied on the vertical shift device along the guide shaft transmission.
8. pole piece coating production line according to claim 7, it is characterized in that: described transverse shift device comprises upper ball-screw and lower ball-screw and the traversing drive motors thereof that arranges between two Timing Belts, and described upper and lower slide block difference slidable fit is on corresponding upper ball-screw and lower ball-screw.
9. pole piece coating production line according to claim 8, it is characterized in that: described sample weighing device is LOAD CELLS.
10. according to claim 8 or 9 described pole piece coating production lines, it is characterized in that: described synchronous driving motor and traversing drive motors are servomotor.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201010241197XA CN101905204B (en) | 2010-07-30 | 2010-07-30 | Pole piece coating production line and on-line sampling system thereof |
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| CN201010241197XA CN101905204B (en) | 2010-07-30 | 2010-07-30 | Pole piece coating production line and on-line sampling system thereof |
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| CN101905204B true CN101905204B (en) | 2013-05-29 |
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| JP2015066520A (en) * | 2013-09-30 | 2015-04-13 | 大日本印刷株式会社 | Coating equipment and coating method |
| CN106099035A (en) * | 2016-08-19 | 2016-11-09 | 深圳市信宇人科技有限公司 | Lithium is from the roll-in splitting system of the continuous complete automatic assembly line of battery pole piece |
| CN113000319A (en) * | 2021-03-04 | 2021-06-22 | 上海兰钧新能源科技有限公司 | Lithium battery coating device and process |
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| CN201844934U (en) * | 2010-07-30 | 2011-05-25 | 凯迈（江苏）机电有限公司 | Pole piece coating production line and on-line sampling system thereof |
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| JPH11244776A (en) * | 1998-02-26 | 1999-09-14 | Sumitomo Metal Steel Products Inc | Method for controlling coating film thickness of belt-shaped body |
| CN1195588C (en) * | 2002-11-07 | 2005-04-06 | 上海耀华皮尔金顿玻璃股份有限公司 | Equipment for adjusting transverse flux evenness of lacquer curtain of lacquer showering |
| US20070227447A1 (en) * | 2006-04-04 | 2007-10-04 | Honeywell International, Inc. | Control of a coating process |
| CN100587448C (en) * | 2007-04-28 | 2010-02-03 | 邯郸钢铁股份有限公司 | Crosscutting shear collecting and sampling knife-changing combined unit |
| CN101698264B (en) * | 2009-11-02 | 2011-07-20 | 北京京诚之星科技开发有限公司 | Flame cutting and sampling method of on-line steel plates and production line thereof |
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| CN201844934U (en) * | 2010-07-30 | 2011-05-25 | 凯迈（江苏）机电有限公司 | Pole piece coating production line and on-line sampling system thereof |
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