CN105382645A - Grinding device of lithium ion battery top cover - Google Patents
Grinding device of lithium ion battery top cover Download PDFInfo
- Publication number
- CN105382645A CN105382645A CN201510786875.3A CN201510786875A CN105382645A CN 105382645 A CN105382645 A CN 105382645A CN 201510786875 A CN201510786875 A CN 201510786875A CN 105382645 A CN105382645 A CN 105382645A
- Authority
- CN
- China
- Prior art keywords
- top cover
- lithium ion
- ion battery
- emery wheel
- wheel mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/06—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor involving conveyor belts, a sequence of travelling work-tables or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B51/00—Arrangements for automatic control of a series of individual steps in grinding a workpiece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
Abstract
The invention discloses a grinding device of a lithium ion battery top cover. The grinding device grinds a specific area of a cover plate of the top cover before a lithium ion battery is welded, so that the surface of the cover plate is smooth and tidy, and tensile strength and consistency of welding spots after welding can be ensured. According to the grinding device, a method for manually holding a grinding machine to grind the top cover is replaced, and the device capable of automatically grinding the top cover is provided; the grinding effect consistency can be ensured, abrasive dust in operation space can be prevented from being scattered around and polluting the environment, and meanwhile, the operation difficulty of a worker can be reduced.
Description
Technical field
The present invention relates to lithium ion battery and manufacture field, particularly relate to a kind of sanding apparatus of lithium ion battery top cover.
Background technology
In the production process of electrokinetic cell, the material of battery cap, surface treatment method directly concerns the battery series-parallel connection rear stability be connected between battery with battery in groups, more concerns the security that later stage electric automobile runs.
Because cover plate is in production before, store, corrosion inevitably can be produced in a series of processes such as transport, contact dirty, also inevitably produce electrolysis when changing into the corrosion of liquid to top cover, and the dust of production intermediate links also can pollute top cover, and top cover becomes during bond pads to cause rosin joint in follow-up connection in series-parallel simultaneously, affect quality of welding spot, and then adverse effect is caused to security.
Summary of the invention
The object of the invention is to provide a kind of sanding apparatus of lithium ion battery top cover, solve the polishing weak effect and later stage welding battery effect that cause due to battery cap polishing degree heterogeneity in actual production process and the problem of uniformity difference, improve polishing reliability, ensure normally carrying out of production.
The present invention is achieved by the following technical solutions:
A kind of sanding apparatus of lithium ion battery top cover, comprise servomotor, line slide rail, pressure inductor, emery wheel mechanism, fiber sensor and streamline, servomotor, pressure inductor, emery wheel mechanism and fiber sensor to be arranged on line slide rail and to move up and down along line slide rail, streamline is arranged on below emery wheel mechanism, line slide rail is fixed on above streamline, pressure inductor, emery wheel mechanism, fiber sensor connect with servomotor, and Serve Motor Control emery wheel mechanism moves up and down.
Further, also comprise dust collect plant, dust collect plant is arranged near emery wheel mechanism.
Preferably, emery wheel mechanism is 3-5 second the polishing time to battery cap.
Preferably, battery cap material is the one in copper, nickel or stainless steel.
Preferably, battery cap is copper top cover.
Carried out in 24 hours and the welding of metallic conductor after battery cap polishing.
Beneficial effect of the present invention: through process of the present invention, after welding with metallic conductor after battery cover board polishing in enormous quantities, the operating type that the tensile strength of solder joint compares original manual polishing is significantly improved, and the numeric distribution of the tensile strength of each solder joint demonstrates the homogeneity of height simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the sanding apparatus of lithium ion battery top cover of the present invention.
The battery cap schematic diagram that Fig. 2 polishes for the present invention.
Fig. 3 is the battery cap of the identical material adopting sanding apparatus process and do not adopt sanding apparatus process, welds the tensile strength numeric distribution figure of solder joint afterwards under same weld electric current with identical material metallic conductor.
In diagram: 1-servomotor, 2-line slide rail, 3-pressure inductor, 4-emery wheel mechanism, 5-fiber sensor, 6-dust collect plant, 7-streamline, 8-battery case.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are described in detail, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
As depicted in figs. 1 and 2, the present invention discloses a kind of sanding apparatus of lithium ion battery top cover, comprise servomotor 1, line slide rail 2, pressure inductor 3, emery wheel mechanism 4, fiber sensor 5, dust collect plant 6 and streamline 7, servomotor 1, pressure inductor 3, emery wheel mechanism 4 and fiber sensor 5 to be arranged on line slide rail 2 and to move up and down along line slide rail 2, streamline 7 is arranged on below emery wheel mechanism 4, streamline 7 is the conveyer of drive, the battery case 8 that battery cap is housed is placed on streamline 7, line slide rail 2 is fixed on above streamline 7, pressure inductor 3, emery wheel mechanism 4, fiber sensor 5 connects with servomotor 1, servomotor 1 controls emery wheel mechanism 4 and moves up and down.
Dust collect plant 6 is arranged near emery wheel mechanism.
Emery wheel mechanism is 3-5 second the polishing time to battery cap.
In the present embodiment, battery cap is copper top cover.
Carried out in 24 hours and the welding of metallic conductor after battery cap polishing.
The course of work: streamline 7 drives battery case 8 to move, when fiber sensor 5 senses the battery case 8 that battery cap is housed, transmission of signal is to servomotor 1, control emery wheel mechanism 4 certain altitude that declines to contact with battery cap, pressure inductor 3 starts, and transfer data information, to servomotor 1, controls emery wheel mechanism about 4 and adjusts and battery cap contact, ensure polishing effect, polish time 3-5 second; When battery case is completely by fiber sensor 5, signal transmission, to servomotor 1, controls emery wheel mechanism 4 and lifts, and wait for that the next one is equipped with the battery case 8 of battery cap by fiber sensor 5, the dust that bruting process produces is collected automatically by dust collect plant 6.Battery cap after having polished completed and the welding of metallic conductor in 24 hours.
As shown in Figure 3, adopt the battery cap of polishing mode process, under same weld electric current, mechanical properties numerical value is significantly improved, and numeric distribution uniformity has had remarkable improvement.
The foregoing is only the preferred embodiment of patent of the present invention, be not used for limiting practical range of the present invention; Namely all various equivalents done according to right of the present invention, are right of the present invention.
Claims (6)
1. the sanding apparatus of a lithium ion battery top cover, it is characterized in that, comprise servomotor, line slide rail, pressure inductor, emery wheel mechanism, fiber sensor and streamline, servomotor, pressure inductor, emery wheel mechanism and fiber sensor to be arranged on line slide rail and to move up and down along line slide rail, streamline is arranged on below emery wheel mechanism, line slide rail is fixed on above streamline, pressure inductor, emery wheel mechanism, fiber sensor connect with servomotor, and Serve Motor Control emery wheel mechanism moves up and down.
2. the sanding apparatus of lithium ion battery top cover according to claim 1, is characterized in that, also comprise dust collect plant, and dust collect plant is arranged near emery wheel mechanism.
3. the sanding apparatus of lithium ion battery top cover according to claim 1, is characterized in that, emery wheel mechanism is 3-5 second the polishing time to battery cap.
4. the sanding apparatus of lithium ion battery top cover according to claim 1, is characterized in that, battery cap material is the one in copper, nickel or stainless steel.
5. the sanding apparatus of lithium ion battery top cover according to claim 1, is characterized in that, battery cap is copper top cover.
6. the sanding apparatus of lithium ion battery top cover according to claim 1, is characterized in that, carries out and the welding of metallic conductor after battery cap polishing in 24 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510786875.3A CN105382645A (en) | 2015-11-14 | 2015-11-14 | Grinding device of lithium ion battery top cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510786875.3A CN105382645A (en) | 2015-11-14 | 2015-11-14 | Grinding device of lithium ion battery top cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105382645A true CN105382645A (en) | 2016-03-09 |
Family
ID=55415765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510786875.3A Pending CN105382645A (en) | 2015-11-14 | 2015-11-14 | Grinding device of lithium ion battery top cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105382645A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106891248A (en) * | 2017-01-11 | 2017-06-27 | 泰山职业技术学院 | A kind of metal sanding apparatus of intelligent electric Automated condtrol |
| CN107414614A (en) * | 2017-07-26 | 2017-12-01 | 杭州亦侬农业科技有限公司 | A kind of lubricating cup inwall polish-brush flow-line equipment |
| CN108098538A (en) * | 2017-11-30 | 2018-06-01 | 江门市兆业科技有限公司 | A kind of part processing sanding apparatus |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4546573A (en) * | 1983-07-25 | 1985-10-15 | Citizen Watch Co., Ltd. | Grinding machine |
| JPH05269659A (en) * | 1991-09-20 | 1993-10-19 | Essilor Internatl (Cie Gen Opt) | Multi-axis numerically-controlled machine for machining surface, and its method |
| JPH07246558A (en) * | 1994-03-11 | 1995-09-26 | Hitachi Ltd | Putty polish pinishing machine for coating |
| CN101011813A (en) * | 2007-02-09 | 2007-08-08 | 谢君 | Method and apparatus for surface polishing |
| CN201009153Y (en) * | 2007-02-09 | 2008-01-23 | 谢君 | Surface polishing device |
| CN101502946A (en) * | 2009-03-05 | 2009-08-12 | 刘永钦 | Method and device for finishing special-shaped porcelain brick or stone |
| CN103737471A (en) * | 2013-12-27 | 2014-04-23 | 湖南宇晶机器股份有限公司 | Ultrathin and fragile workpiece polishing method and polishing device |
| CN103769780A (en) * | 2013-12-26 | 2014-05-07 | 合肥国轩高科动力能源股份公司 | Method for welding lithium ion battery stainless steel head cover and copper sheet |
| CN103817570A (en) * | 2013-08-28 | 2014-05-28 | 牛占华 | C-shaped steel end grinding machine |
| CN203839469U (en) * | 2013-12-31 | 2014-09-17 | 东莞市特耐克新能源科技有限公司 | Polishing device of lithium ion batteries |
| CN204603995U (en) * | 2015-03-16 | 2015-09-02 | 大连誉洋工业智能有限公司 | Conveyor type sander |
| CN104889833A (en) * | 2015-06-03 | 2015-09-09 | 苏州睿绮电子有限公司 | Anti-oxidation high-precision grinding machine with automatic fine tuning function |
-
2015
- 2015-11-14 CN CN201510786875.3A patent/CN105382645A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4546573A (en) * | 1983-07-25 | 1985-10-15 | Citizen Watch Co., Ltd. | Grinding machine |
| JPH05269659A (en) * | 1991-09-20 | 1993-10-19 | Essilor Internatl (Cie Gen Opt) | Multi-axis numerically-controlled machine for machining surface, and its method |
| JPH07246558A (en) * | 1994-03-11 | 1995-09-26 | Hitachi Ltd | Putty polish pinishing machine for coating |
| CN101011813A (en) * | 2007-02-09 | 2007-08-08 | 谢君 | Method and apparatus for surface polishing |
| CN201009153Y (en) * | 2007-02-09 | 2008-01-23 | 谢君 | Surface polishing device |
| CN101502946A (en) * | 2009-03-05 | 2009-08-12 | 刘永钦 | Method and device for finishing special-shaped porcelain brick or stone |
| CN103817570A (en) * | 2013-08-28 | 2014-05-28 | 牛占华 | C-shaped steel end grinding machine |
| CN103769780A (en) * | 2013-12-26 | 2014-05-07 | 合肥国轩高科动力能源股份公司 | Method for welding lithium ion battery stainless steel head cover and copper sheet |
| CN103737471A (en) * | 2013-12-27 | 2014-04-23 | 湖南宇晶机器股份有限公司 | Ultrathin and fragile workpiece polishing method and polishing device |
| CN203839469U (en) * | 2013-12-31 | 2014-09-17 | 东莞市特耐克新能源科技有限公司 | Polishing device of lithium ion batteries |
| CN204603995U (en) * | 2015-03-16 | 2015-09-02 | 大连誉洋工业智能有限公司 | Conveyor type sander |
| CN104889833A (en) * | 2015-06-03 | 2015-09-09 | 苏州睿绮电子有限公司 | Anti-oxidation high-precision grinding machine with automatic fine tuning function |
Non-Patent Citations (2)
| Title |
|---|
| 徐光银 等: "锂离子电池顶盖材料分析改进", 《汽车工艺与材料》 * |
| 徐兴元 等: "激光打磨对汽车电池顶盖焊接的影响", 《汽车工艺与材料》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106891248A (en) * | 2017-01-11 | 2017-06-27 | 泰山职业技术学院 | A kind of metal sanding apparatus of intelligent electric Automated condtrol |
| CN107414614A (en) * | 2017-07-26 | 2017-12-01 | 杭州亦侬农业科技有限公司 | A kind of lubricating cup inwall polish-brush flow-line equipment |
| CN108098538A (en) * | 2017-11-30 | 2018-06-01 | 江门市兆业科技有限公司 | A kind of part processing sanding apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105382645A (en) | Grinding device of lithium ion battery top cover | |
| CN204053644U (en) | A kind of complex part sanding surface polishing device | |
| CN108436708A (en) | A kind of automatic grinding device and its polishing system | |
| CN204913533U (en) | Full -automatic deckle edge polisher | |
| CN102528304B (en) | Plate butt welding method and welding groove | |
| CN203266328U (en) | Full-automatic glass four-side-straight-line fine grinding machine | |
| CN103341822B (en) | Based on surfacing method and the equipment thereof of two electrolysis | |
| CN105887079A (en) | Method for fast and emergently repairing failure parts through laser forming in field environment | |
| CN105538065A (en) | Polishing device for surface of aluminum shell of mobile phone battery | |
| CN205085748U (en) | Round nose milling cutter circularity processing equipment | |
| CN204470674U (en) | A kind of welding line milling instrument | |
| KR101285138B1 (en) | Compact grinder machine for partial scarfing to slab surface | |
| CN201711613U (en) | Numerical control steel ring cutter | |
| CN208681271U (en) | A kind of automatic grinding device and its polishing system | |
| CN106425795B (en) | A kind of motor spindle enamel peeling machine | |
| CN205765617U (en) | A kind of resin wheel rod restoring on line device for carving machine | |
| CN206445654U (en) | Aluminum alloy plate materials burr and oxide layer cleaning plant | |
| CN209477966U (en) | A kind of full-automatic car door polishing work station | |
| CN213765417U (en) | Device is reprocessed in sealed nail welding | |
| CN211305179U (en) | Automatic cap replacing and grinding all-in-one machine equipment for robot resistance welding tongs | |
| CN205237159U (en) | Car wiper connects casting gate system of milling | |
| CN208067940U (en) | A kind of two-sided grinding apparatus of channel steel weld seam | |
| CN206425937U (en) | A kind of battery welder capillary sanding apparatus | |
| CN207464894U (en) | Bonding machine capillary automatically grinding device | |
| CN207171709U (en) | A kind of work-piece polishing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160309 |