CN103128359B - Battery lead automatic chamfering device - Google Patents
Battery lead automatic chamfering device Download PDFInfo
- Publication number
- CN103128359B CN103128359B CN201310094758.1A CN201310094758A CN103128359B CN 103128359 B CN103128359 B CN 103128359B CN 201310094758 A CN201310094758 A CN 201310094758A CN 103128359 B CN103128359 B CN 103128359B
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- Prior art keywords
- battery
- transverse shifting
- shifting axle
- installing rack
- cutting knife
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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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- Connection Of Batteries Or Terminals (AREA)
Abstract
The invention discloses a battery lead automatic chamfering device. The battery lead automatic chamfering device comprises a device body (1), wherein a lead cutting structure (8) used for cutting corners of a battery lead into rounded corners is arranged in the device body (1). The battery lead automatic chamfering device is simple and convenient to operate, and can cut the corners of the battery lead into the rounded corners, thereby preventing the battery lead from puncturing a battery shell body when the battery lead contacts the battery shell body, effectively protecting the battery shell body, guaranteeing the safety performance of a battery, improving the production quality of the battery, reinforcing the use experience of products for users, being favorable for widening market application prospects of products of battery manufactures, and having great production practice significance.
Description
Technical field
The present invention relates to cell manufacturing techniques field, particularly relate to a kind of battery pole ear automatic chamfering device.
Background technology
At present, lithium ion battery have specific energy high, recycle often, the advantage such as memory time is long, not only on a portable electronic device as mobile phone, DV and laptop computer are used widely, and be widely used in the big-and-middle-sized electrical equipment aspects such as electric automobile, electric bicycle and electric tool, therefore require more and more higher to the up-to-standard rate of lithium ion battery.
For lithium ion polymer flexible-packed battery wherein, it is also widely used in all kinds of electron trade, such as bluetooth earphone internal battery, battery of mobile phone and Notebook Battery, and client has quite strict requirement for the outward appearance of battery.
But existing battery is difficult to accomplish not contact with each other in process of production.Particularly, when the negative electrode lug of battery, as nickel lug and battery mould shell housing contact time, negative electrode lug easily pierces through battery container, cause the battery failure leakage flowing into client, have a strong impact on the security performance of battery, reduced the quality of production of battery, bring adverse influence to the prestige on quality of battery manufacturers.
Therefore; at present in the urgent need to developing a kind of device; it is simple to operation; can prevent battery pole ear from piercing through battery container when contacting with battery container; available protecting is carried out to battery container; ensure the security performance of battery, improve the quality of production of battery, the product use sense strengthening user is subject to.
Summary of the invention
In view of this; the object of this invention is to provide a kind of battery pole ear automatic chamfering device; it is simple to operation; can prevent battery pole ear from piercing through battery container when contacting with battery container, available protecting is carried out to battery container, ensure the security performance of battery; improve the quality of production of battery; the product use sense strengthening user is subject to, and is conducive to the market application foreground expanding cell production companies product, is of great practical significance.
For this reason, the invention provides a kind of battery pole ear automatic chamfering device, comprise apparatus main body, in described apparatus main body, being provided with the tab cutting structure 8 for the corner of battery pole ear being cut into fillet.
Wherein, the upper lateral of described apparatus main body is provided with a transverse shifting axle;
Be placed with two battery tray in described transverse shifting axle, each battery tray is placed with multiple battery;
The back upper place of described transverse shifting axle is provided with Pneumatic suction cup group, and described Pneumatic suction cup group includes multiple Pneumatic suction cup;
Described Pneumatic suction cup group is connected with the output shaft end bottom multiple straight line cylinder, and the top of described straight line cylinder vertically moves screw rod be connected with one;
Described tab cutting vibrational power flow is bottom the described rear end vertically moving screw rod.
Wherein, described tab cutting structure comprises air rammer installing rack, and described air rammer installing rack is connected with the described screw rod that vertically moves;
Described air rammer installing rack bottom surface is provided with at least two air rammers, and the bottom level of described air rammer is provided with cutting knife installing rack, and the bottom of described cutting knife installing rack is provided with multiple cutting knife, is provided with tab cutting workbench immediately below described cutting knife.
Wherein, described cutting knife is the blade that front end has the circular arc edge of a knife.
Wherein, described transverse shifting axle left part is connected with a motor.
Wherein, described transverse shifting axle is screw type transverse shifting axle.
From above technical scheme provided by the invention; compared with prior art; the invention provides a kind of battery pole ear automatic chamfering device; it is simple to operation; the corner of battery pole ear can be cut into fillet; thus can prevent battery pole ear from piercing through battery container when contacting with battery container; available protecting is carried out to battery container; ensure the security performance of battery; improve the quality of production of battery; the product use sense strengthening user is subject to, and is conducive to the market application foreground expanding cell production companies product, is of great practical significance.
Accompanying drawing explanation
Fig. 1 is the overall structure simplified schematic diagram of a kind of battery pole ear automatic chamfering device provided by the invention;
Fig. 2 is the left side simplified schematic diagram of a kind of battery pole ear automatic chamfering device provided by the invention;
Fig. 3 is the diagrammatic top view of a kind of battery pole ear automatic chamfering device provided by the invention;
Fig. 4 is the rearview of tab cutting structure in a kind of battery pole ear automatic chamfering device provided by the invention;
Fig. 5 is the upward view of the cutting knife that tab cutting structure uses in a kind of battery pole ear automatic chamfering device provided by the invention in Fig. 4;
Fig. 6 for a kind of battery pole ear automatic chamfering device provided by the invention final cut the outward appearance enlarged diagram of the battery pole ear of formation;
Fig. 7 is the outward appearance enlarged diagram of the existing battery pole ear do not cut;
In figure: 1 is apparatus main body, 2 is transverse shifting axle, and 3 is electrode, 4 is battery tray, and 40 is battery, and 5 is Pneumatic suction cup group, 6 is straight line cylinder, and 7 for vertically moving screw rod, and 8 is tab cutting structure, 81 is air rammer installing rack, 82 is air rammer, and 83 is cutting knife installing rack, and 84 is cutting knife, 85 is tab cutting workbench, and 9 is battery pole ear.
Detailed description of the invention
In order to make those skilled in the art person understand the present invention program better, below in conjunction with drawings and embodiments, the present invention is described in further detail.
See Fig. 1, the invention provides a kind of battery pole ear automatic chamfering device, comprise apparatus main body 1, described apparatus main body 1 is the structure of hollow.
In the present invention, see Fig. 1, the upper lateral of described apparatus main body 1 is provided with a screw type transverse shifting axle 2, and the left part of described transverse shifting axle 2 is connected with a motor 3, described transverse shifting axle 2, under the driving of motor 3, realizes laterally moving left and right.
In the present invention, see Fig. 1, two battery tray 4 are placed with in described transverse shifting axle 2, each battery tray 4 is placed with multiple battery 40, described battery 40 is preferably flexible packing lithium ion battery, see Fig. 3, the rear end of described battery 40 has battery pole ear (comprising anode ear and negative electrode lug).
In the present invention, see Fig. 1, Fig. 2, the back upper place of described transverse shifting axle 2 is provided with Pneumatic suction cup group 5, and described Pneumatic suction cup group 5 includes multiple Pneumatic suction cup.
See Fig. 2, described Pneumatic suction cup group 5 is connected with the output shaft end bottom multiple straight line cylinder 6, described straight line cylinder 6 is arranged in vertical level direction, the top of described straight line cylinder 6 vertically moves screw rod 7 with the screw type of a genesis analysis and is connected, the described screw rod 7 and a motor or cylinders of vertically moving connects, thus under the driving of motor or cylinder, realize longitudinally movable.
See Fig. 2, Fig. 3 and Fig. 4, described in vertically move screw rod 7 rear end bottom be provided with a tab cutting structure 8, described tab cutting structure 8, for cutting the lug of described battery 40, makes two jiaos of lug in circular arc.
Described tab cutting structure comprises air rammer installing rack 81, and described air rammer installing rack 81 is connected with the described screw rod 7 that vertically moves, can and then vertically move screw rod 7 carry out longitudinal direction move forward and backward.
Described air rammer installing rack 81 bottom surface is provided with at least two air rammers 82, the bottom level of described air rammer 82 is provided with cutting knife installing rack 83, the bottom of described cutting knife installing rack 83 is provided with multiple cutting knife 84, tab cutting workbench 85 is provided with immediately below described cutting knife 84, see Fig. 5, described cutting knife is the blade that front end has the circular arc edge of a knife.Therefore, when after the battery 40 that the sucker in Pneumatic suction cup group 5 picks up in described battery tray 4, can be moved forward and backward by the longitudinal direction vertically moving screw rod 7, position (i.e. tab cutting workbench 85) immediately below cutting knife battery being moved to original described tab cutting structure 8, carry out longitudinal direction move forward and backward because now air rammer installing rack 81 also and then vertically moves screw rod 7, therefore, air rammer installing rack 81 is needed to move back again to original position, then, starting piston 82 drives cutting knife 84 to fall, just can cut operation to the battery pole ear on the tab cutting workbench 85 be positioned at below it, obtain two jiaos of battery pole ears 9 in circular arc as shown in Figure 6.
For clear understanding technical scheme of the present invention, the following describes concrete use operating process of the present invention.
For battery pole ear automatic chamfering device provided by the invention, in order to allow battery production employee not touch battery pole group when operating, the present invention uses automatic loading/unloading technology.That is: with programmable logic controller (PLC) PLC technology for program is relied on.In order to the right angle of battery pole ear shown in Fig. 7 is cut into fillet of the present invention.In use, the battery tray 4 that first battery production employee is placed with battery 40 by is put on workbench, presses start button afterwards.Sucker group 5 is drawn close to battery tray 4, time directly over the battery moving to battery tray 4, sucker group 5 falls and is picked up by battery, then, sucker group 5 continues battery 40 to be moved to tab cutting workbench 85 and is put down by battery above, then operates air rammer 82, drives the cutting knife 84 of arc to fall, thus the anode ear of battery 40 and/or negative electrode lug can be cut into two jiaos of battery pole ears 9 in circular arc by cutting knife, complete the operation of lug chamfering.Then, the battery 40 completing lug chamfering all picks up by sucker group 5, takes up and gets back to above battery tray 4, and battery falls to being installed onto in battery tray 4.Finally terminate the chamfering operation of whole battery pole ear, operation completes.
In sum; compared with prior art; a kind of battery pole ear automatic chamfering device provided by the invention; it is simple to operation; the corner of battery pole ear can be cut into fillet; thus can prevent battery pole ear from piercing through battery container when contacting with battery container; available protecting is carried out to battery container; ensure the security performance of battery; improve the quality of production of battery; the product use sense strengthening user is subject to, and is conducive to the market application foreground expanding cell production companies product, is of great practical significance.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (4)
1. a battery pole ear automatic chamfering device, is characterized in that, comprises apparatus main body (1), is provided with the tab cutting structure (8) for the corner of battery pole ear being cut into fillet in described apparatus main body (1); The upper lateral of described apparatus main body (1) is provided with a transverse shifting axle (2); Be placed with two battery tray (4) in described transverse shifting axle (2), each battery tray (4) be placed with multiple battery (40); The back upper place of described transverse shifting axle (2) is provided with Pneumatic suction cup group (5), and described Pneumatic suction cup group (5) includes multiple Pneumatic suction cup; The output shaft end of described Pneumatic suction cup group (5) and multiple straight line cylinder (6) bottom is connected, and the top of described straight line cylinder (6) vertically moves screw rod (7) be connected with one; Bottom the rear end vertically moving screw rod (7) described in described tab cutting structure (8) is arranged at; Described tab cutting structure comprises air rammer installing rack (81), and described air rammer installing rack (81) is connected with the described screw rod (7) that vertically moves; Described air rammer installing rack (81) bottom surface is provided with at least two air rammers (82), the bottom level of described air rammer (82) is provided with cutting knife installing rack (83), the bottom of described cutting knife installing rack (83) is provided with multiple cutting knife (84), is provided with tab cutting workbench (85) immediately below described cutting knife (84).
2. the device as described in claim 1, is characterized in that, described cutting knife (84) has the blade of the circular arc edge of a knife for front end.
3. the device as described in claim 1, is characterized in that, described transverse shifting axle (2) left part is connected with a motor (3).
4. the device as described in claim 1, is characterized in that, described transverse shifting axle (2) is screw type transverse shifting axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310094758.1A CN103128359B (en) | 2013-03-25 | 2013-03-25 | Battery lead automatic chamfering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310094758.1A CN103128359B (en) | 2013-03-25 | 2013-03-25 | Battery lead automatic chamfering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103128359A CN103128359A (en) | 2013-06-05 |
| CN103128359B true CN103128359B (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310094758.1A Active CN103128359B (en) | 2013-03-25 | 2013-03-25 | Battery lead automatic chamfering device |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953085B (en) * | 2015-05-14 | 2017-05-24 | 宁德时代新能源科技股份有限公司 | Device for preparing lithium ion battery pole piece element |
| CN105195811A (en) * | 2015-10-09 | 2015-12-30 | 无锡一名精密铜带有限公司 | Copper strip cutting, suction and transferring device |
| CN110369806A (en) * | 2019-08-14 | 2019-10-25 | 福建胜亚模具有限公司 | A kind of tooth chamfering method of elongate toothed workpiece |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201768954U (en) * | 2010-08-03 | 2011-03-23 | 天津力神电池股份有限公司 | Battery tab cutting machine |
| JP5811456B2 (en) * | 2010-12-28 | 2015-11-11 | 株式会社Ｇｓユアサ | Electricity storage element |
| CN102306744B (en) * | 2011-08-26 | 2013-09-25 | 深圳市赢合科技股份有限公司 | Electrode sheet forming machine |
| CN102922031B (en) * | 2012-11-01 | 2014-12-17 | 天津力神电池股份有限公司 | Efficient lug cutting machine |
| CN203316816U (en) * | 2013-03-25 | 2013-12-04 | 天津力神电池股份有限公司 | Automatic chamfering device for battery plate lugs |
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| CN103128359A (en) | 2013-06-05 |
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Effective date of registration: 20230227 Address after: 300000 No.38 Haitai South Road, Huayuan Industrial Zone (outside the ring), High-tech Zone, Binhai New Area, Tianjin Patentee after: Tianjin Juyuan New Energy Technology Co.,Ltd. Address before: 300384 Tianjin Xiqing District Binhai hi tech Industrial Development Zone (outer ring) 38 Haitai South Road Patentee before: TIANJIN LISHEN BATTERY JOINT-STOCK Co.,Ltd. |