CN103000858B - Linear automatic liquid injection machine for high-capacity alkaline power batteries - Google Patents
Linear automatic liquid injection machine for high-capacity alkaline power batteries Download PDFInfo
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- CN103000858B CN103000858B CN201210538878.1A CN201210538878A CN103000858B CN 103000858 B CN103000858 B CN 103000858B CN 201210538878 A CN201210538878 A CN 201210538878A CN 103000858 B CN103000858 B CN 103000858B
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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 linear automatic liquid injection machine for high-capacity alkaline power batteries. The linear automatic liquid injection machine comprises an automatic battery conveying device, an automatic liquid injection device and a packing device, wherein the automatic battery conveying device comprises a first battery passageway and a second battery passageway which are arranged on a work table and are connected with each other to form an L shape; the feeding end of the first battery passageway is provided with a feeding cylinder, and the side surface of the feeding end of the first battery passageway is connected with a belt conveyor; a pushing cylinder is arranged at the feeding end of the second battery passageway; the automatic liquid injection device is arranged above the second battery passageway and comprises at least two secondary electric liquid distributors which are connected in parallel with each other and then are connected to a first electric liquid distributor; each secondary electric liquid distributor is connected with a row of liquid injection needles, and the first electric liquid distributor is connected with a liquid injection pump; and the packing box is connected to the discharging end of the second battery passageway. The linear automatic liquid injection machine can complete the procedures of feeding, multi-point trace injection, conveying and packing once in a continuous manner, and can implement multiple times of trace injection as well as pushing and shaking so as to improve the quality and the production efficiency of the high-capacity alkaline power batteries.
Description
Technical field
The present invention relates to the production equipment of chemical cell, specifically a kind of high power capacity alkaline power battery straight line automatic filling machine.
Background technology
Secondary cell, particularly high power capacity electrokinetic cell, because assembling is than tight, cause battery imbibition very slow, and conventional fluid injection mode electricity liquid easily overflows, and causes reservoir quantity to be forbidden, affects the performance of battery; And fluid injection efficiency comparison is low, comparatively large on the consistency impact of battery performance, seriously constrain the raising of power battery pack quality.
At present, the fluid injection mode of column type battery, except with except the manual fluid injection of syringe, generally adopts batch (-type) matrix filling machine and the fluid injection of rotating disc type filling machine.
Ni-MH battery generally all adopts rotating disc type filling machine.This filling machine evenly stamps half bore than wanting intercell more bigger at the periphery of a big disk, to treat that the battery of fluid injection inserts in this some holes one by one with artificial, battery driven fluid injection under filling head by the rotation of disk, the battery having noted liquid also brings back to origin operation position by rotating disk, by manually being taken off, then put treat the battery of fluid injection enter next fluid injection operation.This filling machine complicated structure, rotating disk is enough large, and requirement on machining accuracy is higher, and is not easily connected mutually with automatic assembly line, and manual operation strength ratio is larger.In addition, to also have when high-capacity battery or the slower battery liquid-filling of imbibition overflow may.
Another kind of batch (-type) matrix filling machine; substantially the battery tray that 6 row 8 arrange all is adopted; manually will treat that the battery of fluid injection is put in battery tray one by one; and then the pallet that battery is housed is put on batch (-type) matrix filling machine; the touring left and right of double and front and back displacement is adopted to repeat fluid injection; after having noted liquid shutdown; manually take off being equipped with the pallet having noted solution battery from filling machine; take out the battery having completed fluid injection; load onto the battery treating fluid injection more one by one; pallet is put on filling machine, enter next operation.Although its fluid injection number of times can be adjustable between 1-10 time, along with the increase of fluid injection number of times, the number of times of the repetition fluid injection of its movement all around also increases, and therefore efficiency just reduces exponentially.This batch (-type) matrix filling machine, in order to raise the efficiency, generally two topping-up pumps are all housed, maximum will be equipped with 5 topping-up pumps, with the fluid injection simultaneously of five filling heads, but fluid injection mode does not change, fluid injection efficiency is also still by the impact of fluid injection number of times, and the number of times of fluid injection also can not roll up.In addition, due to the increase of topping-up pump, cost also will increase greatly.
Also have and to use vacuum liquid filling technique, but vacuum liquid filling is high to vacuum storehouse seal request, mechanism structure is complicated, pumpdown time is also longer, also easy being taken out by electric liquid is taken out of, root problem is not effectively solved, particularly high-capacity battery produce in, also need the time of shelving after fluid injection, otherwise can cause electric liquid distribute irregular, charging and discharging currents density is inconsistent, local current is excessive, battery is caused to the phenomenon of damage.
All fluid injection modes all can not adapt to the needs of high power capacity power battery liquid-injection completely above, what have can not increase too many fluid injection number of times, what have can increase reluctantly, but can greatly reduce fluid injection efficiency, and will increase manufacturing cost at double, therefore fluid injection just becomes the restraining factors that high power capacity electrokinetic cell is produced.
Summary of the invention
The present invention is directed to the problems referred to above, provide a kind of high power capacity alkaline power battery straight line automatic filling machine, this filling machine can improve fluid injection quality and the production efficiency of high power capacity electrokinetic cell.
According to technical scheme of the present invention: a kind of high power capacity alkaline power battery straight line automatic filling machine, comprises battery automatic conveying device, automatic injecting device and boxing device; Described battery automatic conveying device comprises the battery material road be arranged on work top, described battery material road comprises the first battery material road and the second battery material road of L-shaped connection, the feed end in described first battery material road is provided with feeding cylinder, the side of described first battery material road feed end is connected with belt conveyor, and the feed end in described second battery material road is provided with propulsion cylinder; Described automatic injecting device is arranged in the top in described second battery material road, it comprises at least two electric liquid secondary distribution devices be connected in parallel on electric liquid primary distribution device, each described electric liquid secondary distribution device is connected with the injection needle that a row longitudinally arranges along described second battery material road, described electric liquid primary distribution device is connected with topping-up pump; Described boxing device is connected to the discharge end in described second battery material road, and it comprises the mounted box cylinder perpendicular to described second battery material way discharging device end.
The feed end of described belt conveyor is connected with rotating disk feeding device.
The piston rod of described feeding cylinder is fixed with feedblock, and described feedblock is slidably fitted in described first battery material road; The piston rod of described propulsion cylinder is fixed with forward block, and described forward block is slidably fitted in described second battery material road; The piston rod of described mounted box cylinder is fixed with mounted box pushing block.
Described battery material road comprises the two blocks of battery material road side plates be installed vertically on described work top, and wherein one block of battery material road side plate is fixed on described work top, and described in another block, battery material road side plate is movably connected on described work top.
The bottom of the described battery material road side plate be movably connected on described work top is fixed with base plate, and described base plate has kidney ellipsoid adjustment screw, the adjustment direction of described adjustment screw is perpendicular to described battery material road side plate.
The discharge end in described second battery material road is arranged to right angle bend.
Technique effect of the present invention is: the present invention adopt from material loading, multiple spot trace fluid injection, conveying, mounted box all one-time continuous complete, and repeatedly micro-fluid injection, promotion is rocked, efficiently avoid the assembling of high-capacity battery electricity stamen larger than tight a, reservoir quantity time electricity liquid not easily absorbed, cause reservoir quantity to be forbidden and the problem of imbibition overlong time, improve quality and the production efficiency of product.
Accompanying drawing explanation
Fig. 1 is structure schematic top plan view of the present invention.
Fig. 2 is front view of the present invention.
Fig. 3 is the structural representation of the automatic injecting device in the present invention.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is further described.
In Fig. 1 ~ Fig. 3, comprise rotating disk feeding device 1, belt conveyor 2, feeding cylinder 3, feedblock 4, propulsion cylinder 5, forward block 6, first battery material road 7, topping-up pump 8, the electric liquid secondary distribution device 11 of electric liquid primary distribution device the 9, first electric liquid secondary distribution device 10, second, electric liquid delivery hose 12, adjustment screw 13, mounted box cylinder 14, mounted box pushing block 15, battery case 16, control device 17, work top 18, second battery material road 19, Belt Conveying motor 20, rotating disk material loading motor 21, battery material road side plate 22, battery 23, injection needle 24, base plate 25 etc.
As shown in Figure 1 and Figure 2, the present invention is a kind of high power capacity alkaline power battery straight line automatic filling machine, comprises battery automatic conveying device, automatic injecting device and boxing device.
Battery automatic conveying device comprises the battery material road be arranged on work top 18, battery material road comprises the first battery material road 7 and the second battery material road 19 of L-shaped connection, the discharge end in the second battery material road 19 can be arranged to right angle bend, thus shortens the longitudinal length of filling machine.
Battery material road comprises the two blocks of battery material road side plates 22 be installed vertically on work top 18, and wherein one block of battery material road side plate 22 is fixed on work top 18, and another block battery material road side plate 22 is movably connected on work top 18 by bolt.The bottom being movably connected in the battery material road side plate 22 on work top 18 is fixed with base plate 25, and base plate 25 has the kidney ellipsoid adjustment screw 13 wearing bolt, the adjustment direction of adjustment screw 13 is perpendicular to battery material road side plate 22.By the mobile battery material road side plate 22 be movably connected on work top 18, can according to the width in the different model adjustment battery material road of intercell, can adapt to AA, A, SC, D, 18650, the fluid injection of the Multiple Type high power capacity electrokinetic cells such as 26650.
The feed end in the first battery material road 7 is provided with feeding cylinder 3, the piston rod of feeding cylinder 3 is fixed with feedblock 4, and feedblock 4 is slidably fitted in the first battery material road 7.The side of the first battery material road 7 feed end is connected with belt conveyor 2, and belt conveyor 2 is by Belt Conveying motor 20 driven rotary.Belt conveyor 2 can directly connect with the conveying mechanism of preceding working procedure, also the feed end of belt conveyor 2 can be connected with rotating disk feeding device 1.Rotating disk feeding device 1 is by rotating disk material loading motor 21 driven rotary.
The feed end in the second battery material road 19 is provided with propulsion cylinder 5; The piston rod of propulsion cylinder 5 is fixed with forward block 6, forward block 6 is slidably fitted in the second battery material road 197.
Automatic injecting device is arranged in the top in the second battery material road 19, and it comprises at least two electric liquid secondary distribution devices be connected in parallel on electric liquid primary distribution device 9.In the present embodiment, electric liquid secondary distribution device has two, and be the first electric liquid secondary distribution device 10 and the second electric liquid secondary distribution device 11 respectively, each electric liquid secondary distribution device is connected with electric liquid primary distribution device 9 respectively by electric liquid delivery hose 12.Electricity liquid primary distribution device 9 is connected with topping-up pump 8.
As shown in Figure 3, each electric liquid secondary distribution device is connected to the injection needle 24 that a row longitudinally arranges along the second battery material road 19.
Again see Fig. 1, Fig. 2, boxing device is connected to the discharge end in the second battery material road 19, and it comprises the mounted box cylinder 14 perpendicular to the second battery material road 19 discharge end, the piston rod of mounted box cylinder 14 is fixed with mounted box pushing block 15.During mounted box, battery case 16 is arranged in the opposite of mounted box cylinder 14.
The present invention is by control device 17 centralized control be arranged on work top 18, and control device 17 mainly comprises PLC and touch-screen, can set and show total fluid-injecting amount, fluid injection beat and roll off the production line quantity and topping-up pump, the coordination of each function cylinder etc.
The course of work of the present invention is as follows: treat that intercell 23 is transported on belt conveyor 2 by the conveying mechanism of preceding working procedure or rotating disk feeding device 1, belt conveyor 2 is by before treating that intercell 23 is transported to the feedblock 4 of feeding cylinder 3, intercell 23 advances the first battery material road 7 to drive feedblock 4 to treat by feeding cylinder 3 again, and the linear conveying of belt conveyor 2 is become crawl slip conveying by feeding cylinder 3; Then forward block 6 is driven to treat that intercell 23 to be shifted onto successively in the second battery material road 19 and to be positioned at the predetermined fluid injection position of injection needle 24 times by a row by propulsion cylinder 5; Electrolyte is pressed in electric liquid primary distribution device 9 by topping-up pump 8, electrolyte simultaneously in electric liquid primary distribution device 9 is divided in electric liquid secondary distribution device 10,11, electrolyte in electricity liquid secondary distribution device 10,11 by injection needle 24 to treating intercell 23 fluid injection, propulsion cylinder 5 often promotes once all injection needle 24, and all fluid injection is once, noted once, battery 23 is with regard to forward slip beat; Slide into the mounted box pushing block 15 of mounted box cylinder 14 under the promotion of propulsion cylinder 5 after the good electric liquid of intercell 23 note before, drive mounted box pushing block 15 to push in battery case 16 by the battery 23 of good for note in a row liquid by mounted box cylinder 14, whole fluid injection action completes.
Battery automatic conveying device in the present invention adopts conveyer belt to combine with cylinder, becomes linearly carry into crawl slip conveying.Due to after every note one not good liquor, the battery after under cylinder promotes just promotes battery forward slip in a row above, and when cylinder promotes battery, whole row's battery has slight vibration, and the bubble be so more conducive in battery is upwards emerged, and electric liquid down permeates.
What the automatic injecting device in the present invention adopted is the secondary electricity liquid allocative decision of a topping-up pump through secondary distribution device, and therefore each injection needle syringe needle pressure is on all four.What injection needle adopted is injection transfusion needle, its needle tubing internal diameter precision is very high, and therefore the electric liquid output error of each injection needle is very little, and often props up battery all through all injection needle fluid injections once, so fluid injection consistency precision is quite high, overall error≤0.06 gram.Secondary electricity liquid is adopted to distribute, fluid injection number of times can set 1-30 time or more as required, and each reservoir quantity can reach 0.05 gram or less, forms repeatedly micro-fluid injection mode, solve the difficult problem that after high power capacity power battery liquid-injection, imbibition is slow, infiltration is difficult, improve fluid injection quality; Increase the quantity that fluid injection number of times only need increase electric liquid secondary distribution device, its fluid injection efficiency can't reduce.
Structure of the present invention is simple, from material loading, multiple spot trace fluid injection, conveying, mounted box all one-time continuous complete, and repeatedly micro-fluid injection, promotion is rocked, efficiently avoid the assembling of high-capacity battery electricity stamen larger than tight a, reservoir quantity time electricity liquid not easily absorbed, cause reservoir quantity to be forbidden and the problem of imbibition overlong time, improve quality and the production efficiency of product.
Claims (1)
1. a high power capacity alkaline power battery straight line automatic filling machine, is characterized in that: comprise battery automatic conveying device, automatic injecting device and boxing device; Described battery automatic conveying device comprises the battery material road be arranged on work top (18), described battery material road comprises the first battery material road (7) and the second battery material road (19) of L-shaped connection, the feed end in described first battery material road (7) is provided with feeding cylinder (3), the side of described first battery material road (7) feed end is connected with belt conveyor (2), and the feed end in described second battery material road (19) is provided with propulsion cylinder (5); Described automatic injecting device is arranged in the top in described second battery material road (19), it comprises at least two electric liquid secondary distribution devices be connected in parallel on electric liquid primary distribution device (9), each described electric liquid secondary distribution device is connected with the injection needle (24) that a row longitudinally arranges along described second battery material road (19), described electric liquid primary distribution device (9) is connected with topping-up pump (8); Described boxing device is connected to the discharge end in described second battery material road (19), and it comprises the mounted box cylinder (14) perpendicular to described second battery material road (19) discharge end;
The feed end of described belt conveyor (2) is connected with rotating disk feeding device (1);
The piston rod of described feeding cylinder (3) is fixed with feedblock (4), described feedblock (4) is slidably fitted in described first battery material road (7); The piston rod of described propulsion cylinder (5) is fixed with forward block (6), described forward block (6) is slidably fitted in described second battery material road (197); The piston rod of described mounted box cylinder (14) is fixed with mounted box pushing block (15);
Described battery material road comprises two pieces of battery material roads side plate (22) be installed vertically on described work top (18), wherein one piece of battery material road side plate (22) is fixed on described work top (18), and battery material road side plate (22) described in another block is movably connected on described work top (18);
The bottom in described battery material road side plate (22) be movably connected on described work top (18) is fixed with base plate (25), described base plate (25) has kidney ellipsoid adjustment screw (13), the adjustment direction of described adjustment screw (13) is perpendicular to described battery material road side plate (22);
The discharge end in described second battery material road (19) is arranged to right angle bend.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210538878.1A CN103000858B (en) | 2012-12-13 | 2012-12-13 | Linear automatic liquid injection machine for high-capacity alkaline power batteries |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210538878.1A CN103000858B (en) | 2012-12-13 | 2012-12-13 | Linear automatic liquid injection machine for high-capacity alkaline power batteries |
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| CN103000858A CN103000858A (en) | 2013-03-27 |
| CN103000858B true CN103000858B (en) | 2015-06-17 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103640845A (en) * | 2013-12-05 | 2014-03-19 | 昆山永邦自动化设备有限公司 | Pneumatic arrangement machine |
| CN104505531B (en) * | 2014-12-19 | 2017-12-12 | 左文明 | A kind of cylindrical battery automatic assembling machine |
| CN109738814A (en) * | 2019-03-08 | 2019-05-10 | 速博达(深圳)自动化有限公司 | A kind of fuel cell pile test device |
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| CN101635343A (en) * | 2008-07-25 | 2010-01-27 | 深圳市吉阳自动化科技有限公司 | Liquid-injecting method of battery and liquid-injecting production line thereof |
| CN201430177Y (en) * | 2009-06-29 | 2010-03-24 | 邹平铭波电源有限公司 | Rechargeable battery liquid injection device |
| CN102169976A (en) * | 2011-04-09 | 2011-08-31 | 珠海市光环自动化科技有限公司 | Automatic liquid injector of secondary battery |
| CN202977588U (en) * | 2012-12-13 | 2013-06-05 | 安徽亿诺新能源有限责任公司 | Linear automatic liquid injection machine for high-capacity alkaline power battery |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5992477A (en) * | 1997-07-05 | 1999-11-30 | Tiegel Manufacturing Co. | Battery acid filler machine and method |
| EP1086017A1 (en) * | 1998-11-18 | 2001-03-28 | JONES, William E. M. | Automatic liquid filling device and method of filling to a predetermined level |
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- 2012-12-13 CN CN201210538878.1A patent/CN103000858B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101635343A (en) * | 2008-07-25 | 2010-01-27 | 深圳市吉阳自动化科技有限公司 | Liquid-injecting method of battery and liquid-injecting production line thereof |
| CN201430177Y (en) * | 2009-06-29 | 2010-03-24 | 邹平铭波电源有限公司 | Rechargeable battery liquid injection device |
| CN102169976A (en) * | 2011-04-09 | 2011-08-31 | 珠海市光环自动化科技有限公司 | Automatic liquid injector of secondary battery |
| CN202977588U (en) * | 2012-12-13 | 2013-06-05 | 安徽亿诺新能源有限责任公司 | Linear automatic liquid injection machine for high-capacity alkaline power battery |
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Effective date of registration: 20191223 Address after: 231400 innovation and entrepreneurship Industrial Park, Dongyi Road Economic Development Zone, Tongcheng economic and Technological Development Zone, Anqing City, Anhui Province Patentee after: Tongcheng Chaoxiang Network Technology Co.,Ltd. Address before: 231300 Shucheng economic and Technological Development Zone, Anhui, Lu'an Patentee before: ANHUI INNOVATION NEW ENERGY Co.,Ltd. |
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Effective date of registration: 20230224 Address after: 235300 south of the intersection of Zhoushi road and Liuba Road, Sunji village, Zhouzhai Town, Dangshan County, Suzhou City, Anhui Province Patentee after: Dangshan Nafang packaging material Co.,Ltd. Address before: 231400 Innovation and Entrepreneurship Industrial Park, Dongyi Road, Economic and Technological Development Zone, Tongcheng City, Anqing City, Anhui Province Patentee before: Tongcheng Chaoxiang Network Technology Co.,Ltd. |