CN110459799B - Cylindrical battery edge folding device - Google Patents

Cylindrical battery edge folding device Download PDF

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Publication number
CN110459799B
CN110459799B CN201910652301.5A CN201910652301A CN110459799B CN 110459799 B CN110459799 B CN 110459799B CN 201910652301 A CN201910652301 A CN 201910652301A CN 110459799 B CN110459799 B CN 110459799B
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CN
China
Prior art keywords
fixing
folding
cylindrical battery
battery
edge folding
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CN201910652301.5A
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Chinese (zh)
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CN110459799A (en
Inventor
皮远建
张福建
彭吕红
许赫奕
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Shenzhen M Batt Electronics Co ltd
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Shenzhen M Batt Electronics Co ltd
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Priority to CN201910652301.5A priority Critical patent/CN110459799B/en
Publication of CN110459799A publication Critical patent/CN110459799A/en
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Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/052Li-accumulators
    • H01M10/0525Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/058Construction or manufacture
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Abstract

The invention discloses a cylindrical battery edge folding device which comprises a fixed base, wherein a sliding groove is formed in the upper side of the fixed base, a battery fixing device is installed on the fixed base, sliding blocks are respectively embedded in the left end and the right end of the sliding groove, the sliding blocks are respectively distributed on two sides of the battery fixing device, an edge folding device is installed on the sliding blocks, and a fixing pin is arranged on the side face of the edge folding device and used for fixing the edge folding device. The invention breaks through the conventional operation method that the existing cylindrical battery basically adopts manual edge folding, reduces the labor intensity, improves the efficiency, and simultaneously can unify the edge folding standard and eliminate the potential safety hazard.

Description

Cylindrical battery edge folding device
Technical Field
The invention relates to the field of lithium battery processing and manufacturing, in particular to a cylindrical battery edge folding device.
Background
After the lithium battery is packaged, the lithium battery is folded, so that the structure of the lithium battery is more compact and beautiful, the edge sealing width of the lithium battery can be ensured, in order to ensure the sealing performance, at present, the method adopted for folding the edge of the lithium battery is to manually iron the edge, the operation is that the battery is directly pasted on the surface of the end socket of the packaging equipment, the aluminum plastic film which needs to be bent is heated, then, the lithium battery is folded by a machine in the prior art, but the lithium battery is not suitable for a cylindrical battery which is folded by the machine, because the manual edge folding is adopted, on one hand, the labor intensity is higher, the working efficiency is low, on the other hand, in the heating process, workers are easy to be scalded, great potential safety hazards exist, in addition, when the edge is folded manually, due to human factors, the stress of the folded edge is uneven, and the folded edge is easy to deform or the folded edge is inconsistent in thickness.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a cylindrical battery edge folding device which can reduce the labor intensity, improve the edge folding efficiency and unify the edge folding standard.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a cylinder type battery hem device, includes unable adjustment base, the spout has been seted up to unable adjustment base's upside, install battery fixing device on the unable adjustment base, the slider has been inlayed respectively at both ends about the spout, the slider distributes respectively battery fixing device's both sides, install the hem device on the slider, hem device side is nearly provided with the fixed pin for fixed hem device.
Further, the flanging device comprises a limiting column installed on the sliding block, a heater is fixedly installed at the upper end of the limiting column, the outer side of the limiting column is clamped with the flanging roller respectively, and a fixing pin is arranged on the side face of the flanging roller.
Further, battery fixing device is including installing the inside motor of unable adjustment base, fixed mounting has first fixed station in the pivot of motor, fixed mounting has the mount on the unable adjustment base, fixed cover is installed to the mount upper end, fixed cover lower extreme fixed mounting fixed disk, the fixed disk downside is provided with the second fixed station.
Furthermore, the bottom side of the sliding groove is provided with a limiting hole, and the inner side size of the limiting hole is the same as the outer side size of the lower end of the fixing pin.
Further, the inside of the hemming rollers is provided with a hollow structure.
Furthermore, a limiting groove is formed in the lower side of the edge folding roller, the inner side size of the limiting groove is the same as the outer side size of the limiting column, and the edge folding roller is connected with the limiting column through an embedded clamping structure.
Further, the surfaces of the first fixing table and the second fixing table are provided with rubber anti-skid lugs.
Further, the second fixed station is connected with the fixed disk through a ball, and the second fixed station is set to be a rotating structure through the ball.
Further, the inside size of fixed cover is the same with the outside size of mount, be provided with the set screw on the fixed cover for adjust the fixed cover elasticity, be convenient for adjust the height of fixed disk on the mount.
Further, still be provided with control switch on the unable adjustment base, control switch's input is connected with external power supply's output electricity, control switch's output is connected with the input electricity of heater and motor.
The invention has the beneficial effects that: according to the device, the two groups of fixing tables with the rubber anti-skidding salient points are arranged, the second fixing table is driven to move up and down through the sliding fixing sleeve, the upper end and the lower end of the cylindrical battery are clamped by matching with the first fixing table, so that the cylindrical battery is fixed, the cylindrical batteries with different heights can be clamped and fixed, and the application range of the device is greatly enlarged.
According to the invention, two groups of hemming rollers with sliding structures are arranged, heaters are arranged in the hemming rollers, the two groups of hemming rollers are moved to proper positions through the sliding blocks according to the diameters of cylindrical batteries and are fixed through the fixing pins, the first fixing table is driven to rotate by the motor and drives the cylindrical batteries to rotate, at the moment, the hemming rollers on the two sides of the cylindrical batteries scald and hem the cylindrical batteries, the cylindrical batteries with different diameters can be scalded and hemmed, and the application range of the invention is greatly improved.
Drawings
FIG. 1 is a schematic sectional elevation view of the structure of the present invention;
FIG. 2 is a schematic side view of the structure of the present invention;
FIG. 3 is a schematic top sectional view of the chute structure of the present invention;
fig. 4 is a schematic front view of the structure of the present invention.
In the figure: 1. a fixed base; 2. a chute; 3. a slider; 4. a limiting column; 5. a heater; 6. a hemming roller; 7. a fixing pin; 8. a motor; 9. a first fixed table; 10. a fixed mount; 11. fixing a sleeve; 12. fixing screws; 13. fixing the disc; 14. a second stationary stage; 15. and controlling the switch.
Detailed Description
The invention will be further described with reference to the accompanying drawings and the detailed description below:
example one
As shown in fig. 1 to 4, a cylindrical battery edge folding device comprises a fixed base 1, a heater 5 and a motor 8 control switch 15, wherein a chute 2 is arranged on the upper side of the fixed base 1, sliders 3 are embedded at the left and right ends of the chute 2, limit posts 4 are fixedly welded at the upper ends of two groups of sliders 3 respectively, the heaters 5 are mounted at the upper ends of two groups of limit posts 4 through screws, the type of the heater 5 is RC016, edge folding rollers 6 are clamped at the outer sides of two groups of limit posts 4 respectively, fixing pins 7 are arranged at the side surfaces of two groups of edge folding rollers 6, the motor 8 is fixedly mounted at the middle part inside the fixed base 1, a first fixed table 9 is fixedly mounted on a rotating shaft of the motor 8, the type of the motor 8 is Y09S-2, the two groups of sliders 3 are respectively positioned at the two sides of the motor 8, a fixed frame 10 is fixedly welded at the upper side of, the fixing sleeve 11 is provided with a fixing screw 12, the lower end of the fixing sleeve 11 is fixedly welded with a fixing plate 13, a second fixing table 14 is arranged on the lower side of the fixing plate 13, and a control switch 15 is installed on the front side of the fixing base 1. The input end of the control switch 15 is electrically connected with the output end of the external power supply, and the output end of the control switch 15 is electrically connected with the input ends of the heater 5 and the motor 8.
If fig. 1 and fig. 3, spacing hole has been seted up to the bottom side of spout 2, and the inboard size in spacing hole is the same with the lower extreme outside size of fixed pin 7, spacing post 4 is slidingtype connection structure through slider 3 and unable adjustment base 1, according to the diameter of cylinder type battery, through slider 3, move two sets of hemming rollers 6 in opposite directions, make two sets of hemming rollers 6 be close to the cylinder type battery, and through fixed pin 7, will hem roller 6 lock, hem roller 6 through cylinder type battery both sides scalds the hem to the cylinder type battery, can scald the hem through sliding block 3 with the cylinder type battery of different diameters, the scope of this device has been improved greatly.
As shown in fig. 1, rubber anti-slip bumps are uniformly distributed on the upper side of a first fixing station 9, the inner side of the fixing sleeve 11 has the same size as the outer side of a fixing frame 10, a fixing plate 13 is arranged in a lifting structure through the fixing sleeve 11, the upper side of a second fixing station 14 is connected with the fixing plate 13 through balls, the second fixing station 14 is arranged in a rotating structure through balls, rubber anti-slip bumps are uniformly distributed on the lower side of the second fixing station 14, the rubber anti-slip bumps increase the contact friction force between the first fixing station 9 and the second fixing station 14 and a cylindrical battery, so as to keep the cylindrical battery in a vertical state, place the bottom end of the cylindrical battery on the first fixing station 9, unscrew the fixing screws 12, move the fixing sleeve 11 along the fixing frame 10 until the second fixing station 14 on the lower side of the fixing plate 13 tightly attaches the upper end of the cylindrical battery, and use the second fixing station 14 to, carry out the centre gripping with the upper and lower both ends of cylinder type battery and fix, fixed disk 13 through elevation structure can carry out the centre gripping to the cylinder type battery of co-altitude not fixed, improves the application range of this device greatly.
Example two
As shown in fig. 1 and 2, the difference from the first embodiment is that the inside of the hemming roller 6 is configured as a hollow structure, a limit groove is formed in the lower side of the hemming roller 6, the inner side of the limit groove has the same size as the outer side of the limit post 4, the hemming roller 6 and the limit post 4 are of an embedded clamping structure, the hemming roller 6 can be replaced according to a cylinder battery which is not used, or the hemming roller 6 can be maintained periodically, so as to prevent the hemming roller 6 from being worn.
The working principle is as follows: firstly, the invention is connected with an external power supply to provide electric power support for the invention, a cylindrical battery is kept in a vertical state, the bottom end of the cylindrical battery is placed on a first fixing table 9, a fixing screw 12 is unscrewed, a fixing sleeve 11 is moved along a fixing frame 10 until the upper end of the cylindrical battery is tightly attached to a second fixing table 14 on the lower side of a fixing disc 13, and the upper end and the lower end of the cylindrical battery are clamped and fixed by utilizing the second fixing table 14 to be matched with the first fixing table 9;
subsequently, through slider 3, move two sets of hem rollers 6 in opposite directions, make two sets of hem rollers 6 be close to the cylinder type battery, and through fixed pin 7, will hem roller 6 lock, through control switch 15, starter motor 8 and heater 5, motor 8 rotates, and drive first fixed station 9 and rotate, at this moment, the cylinder type battery on the first fixed station 9, cooperation second fixed station 14, be in the rotating-state, heater 5 heats the inside of hem roller 6, the cylinder type battery is at the pivoted in-process, hem roller 6 scalds the hem to it.
Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes should fall within the scope of the claims of the present invention.

Claims (9)

1. The cylindrical battery edge folding device is characterized by comprising a fixed base, wherein a sliding groove is formed in the upper side of the fixed base, a battery fixing device is installed on the fixed base, sliding blocks are respectively embedded at the left end and the right end of the sliding groove, the sliding blocks are respectively distributed on two sides of the battery fixing device, an edge folding device is installed on the sliding blocks, and a fixing pin is arranged on the side face of the edge folding device and used for fixing the edge folding device;
the battery fixing device comprises a motor arranged inside a fixing base, a first fixing table is fixedly mounted on a rotating shaft of the motor, a fixing frame is fixedly mounted on the fixing base, a fixing sleeve is mounted at the upper end of the fixing frame, a fixing disc is fixedly mounted at the lower end of the fixing sleeve, and a second fixing table is arranged on the lower side of the fixing disc.
2. The cylindrical battery flanging device of claim 1, wherein the flanging device comprises a limiting column installed on the sliding block, a heater is fixedly installed at the upper end of the limiting column, flanging rollers are respectively installed at the outer sides of the limiting column in a clamping manner, and fixing pins are arranged on the side surfaces of the flanging rollers.
3. The apparatus for folding a cylindrical battery as claimed in claim 1, wherein the bottom side of the sliding groove is provided with a limiting hole, and the inner side of the limiting hole has the same size as the outer side of the lower end of the fixing pin.
4. The apparatus for folding a cylindrical battery as claimed in claim 2, wherein the inside of the folding roller is provided in a hollow structure.
5. The apparatus for folding a cylindrical battery as claimed in claim 2, wherein the folding roller has a limiting groove formed on a lower side thereof, the limiting groove has an inner side having a size equal to that of the outer side of the limiting post, and the folding roller and the limiting post are connected by an embedded engaging structure.
6. The apparatus for folding a cylindrical battery as claimed in claim 1, wherein the first fixing stand and the second fixing stand are provided with rubber anti-slip protrusions on the surfaces thereof.
7. The apparatus for folding a cylindrical battery as claimed in claim 1, wherein the second fixing table is connected to the fixing table by a ball, and the second fixing table is provided with a rotary structure by a ball.
8. The apparatus for folding a cylindrical battery as claimed in claim 1, wherein the fixing sleeve has an inner dimension equal to an outer dimension of the fixing frame, and the fixing sleeve is provided with a fixing screw for adjusting the tightness of the fixing sleeve and facilitating adjustment of the height of the fixing plate on the fixing frame.
9. The apparatus for folding a cylindrical battery as claimed in claim 1, wherein the fixing base further comprises a control switch, an input terminal of the control switch is electrically connected to an output terminal of an external power source, and an output terminal of the control switch is electrically connected to the heater and an input terminal of the motor.
CN201910652301.5A 2019-07-19 2019-07-19 Cylindrical battery edge folding device Active CN110459799B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910652301.5A CN110459799B (en) 2019-07-19 2019-07-19 Cylindrical battery edge folding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910652301.5A CN110459799B (en) 2019-07-19 2019-07-19 Cylindrical battery edge folding device

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CN110459799A CN110459799A (en) 2019-11-15
CN110459799B true CN110459799B (en) 2020-06-02

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106711397A (en) * 2017-01-06 2017-05-24 珠海格力智能装备有限公司 Lug bending structure and battery cell reshaping device with lug bending structure
CN206849973U (en) * 2017-06-09 2018-01-05 江西省灿辉新能源科技有限公司 A kind of lithium battery produces countable type hand joggling machine
CN208781898U (en) * 2018-09-30 2019-04-23 惠州市超聚电池有限公司 A kind of short cylindrical lithium ion battery shaping tool of Soft Roll

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012046362A (en) * 2010-08-24 2012-03-08 Asahi Glass Co Ltd Method for producing lithium-containing particle, method for producing positive electrode active substance for lithium ion secondary battery, and lithium ion secondary battery
CN103928640B (en) * 2014-04-24 2016-02-17 东莞市久森新能源有限公司 Aluminum plastic film flanging flange fixing installation
EP3386018A4 (en) * 2016-01-06 2019-11-06 Murata Manufacturing Co., Ltd. Battery, method for manufacturing same, battery pack, and electronic device
CN107716675A (en) * 2017-11-06 2018-02-23 无锡先导智能装备股份有限公司 Flanging component, apparatus for bending and bending method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106711397A (en) * 2017-01-06 2017-05-24 珠海格力智能装备有限公司 Lug bending structure and battery cell reshaping device with lug bending structure
CN206849973U (en) * 2017-06-09 2018-01-05 江西省灿辉新能源科技有限公司 A kind of lithium battery produces countable type hand joggling machine
CN208781898U (en) * 2018-09-30 2019-04-23 惠州市超聚电池有限公司 A kind of short cylindrical lithium ion battery shaping tool of Soft Roll

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