CN103128359A - Battery lead automatic chamfering device - Google Patents

Battery lead automatic chamfering device Download PDF

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Publication number
CN103128359A
CN103128359A CN2013100947581A CN201310094758A CN103128359A CN 103128359 A CN103128359 A CN 103128359A CN 2013100947581 A CN2013100947581 A CN 2013100947581A CN 201310094758 A CN201310094758 A CN 201310094758A CN 103128359 A CN103128359 A CN 103128359A
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China
Prior art keywords
battery
transverse shifting
shifting axle
installing rack
pole ear
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Granted
Application number
CN2013100947581A
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Chinese (zh)
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CN103128359B (en
Inventor
贾钰龙
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Tianjin Juyuan New Energy Technology Co ltd
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Tianjin Lishen Battery JSCL
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Priority to CN201310094758.1A priority Critical patent/CN103128359B/en
Publication of CN103128359A publication Critical patent/CN103128359A/en
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    • 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

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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

A kind of battery pole ear automatic chamfering device
Technical field
The present invention relates to the battery manufacture technical 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 be used widely as mobile phone, DV and laptop computer on portable electric appts, and be widely used in the big-and-middle-sized electrical equipment such as electric automobile, electric bicycle and electric tool aspect, 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 also is widely used in all kinds of electron trades, and such as bluetooth earphone internal battery, battery of mobile phone and Notebook Battery, the client has quite strict requirement for the outward appearance of battery.
But existing battery is difficult to accomplish not to be in contact with one another in process of production.Particularly, negative electrode lug when battery, during as the moulding the shell housing and contact of nickel lug and battery, negative electrode lug easily pierces through battery container, the battery that causes flowing into the client leakage of breaking down, have a strong impact on the security performance of battery, reduced the quality of production of battery, brought adverse influence for 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 that battery pole ear from piercing through battery container when contacting with battery container; battery container is effectively protected; guarantee the security performance of battery, improve the quality of production of battery, the product that strengthens the user uses impression.
Summary of the invention
In view of this; the purpose of this invention is to provide a kind of battery pole ear automatic chamfering device; it is simple to operation; can prevent that battery pole ear from piercing through battery container when contacting with battery container, battery container is effectively protected, guarantee the security performance of battery; improve the quality of production of battery; the product that strengthens the user uses impression, is conducive to enlarge the market application foreground of battery production producer 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, be provided with the tab cutting structure 8 that cuts into fillet for the corner with battery pole ear in described apparatus main body.
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, be placed with a plurality of batteries on each battery tray;
The back upper place of described transverse shifting axle is provided with the Pneumatic suction cup group, and described Pneumatic suction cup group includes a plurality of Pneumatic suction cups;
Described Pneumatic suction cup group is connected with the output shaft end of a plurality of straight line cylinders bottom, and the top of described straight line cylinder vertically moves screw rod and is connected with one;
Described tab cutting structure is arranged at the described bottom, rear end that vertically moves screw rod.
Wherein, described tab cutting structure comprises the 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 equipped with at least two air rammers, and the bottom level of described air rammer is equipped with the cutting knife installing rack, and the bottom of described cutting knife installing rack is equipped with a plurality of cutting knifes, is provided with the tab cutting workbench under 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.
By above technical scheme provided by the invention as seen; 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; thereby can prevent that battery pole ear from piercing through battery container when contacting with battery container; battery container is effectively protected; guarantee the security performance of battery; improve the quality of production of battery; the product that strengthens the user uses impression, is conducive to enlarge the market application foreground of battery production producer product, is of great practical significance.
Description of drawings
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 in Fig. 4, in a kind of battery pole ear automatic chamfering device provided by the invention, the tab cutting structure is used;
Fig. 6 is the outward appearance enlarged diagram of the battery pole ear of the final formation that cuts of a kind of battery pole ear automatic chamfering device provided by the invention;
Fig. 7 is the outward appearance enlarged diagram of the existing battery pole ear that does not cut;
In figure: 1 is apparatus main body, and 2 is the transverse shifting axle, and 3 is electrode, 4 is battery tray, and 40 is battery, and 5 is the Pneumatic suction cup group, 6 is straight line cylinder, and 7 for vertically moving screw rod, and 8 is the tab cutting structure, 81 is the air rammer installing rack, 82 is air rammer, and 83 is the cutting knife installing rack, and 84 is cutting knife, 85 is the tab cutting workbench, and 9 is battery pole ear.
The specific embodiment
In order to make those skilled in the art person understand better the present invention program, the present invention is described in further detail below in conjunction with drawings and embodiments.
Referring to 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, referring to 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 is realized laterally moving left and right under the driving of motor 3.
In the present invention, referring to Fig. 1, be placed with two battery tray 4 in described transverse shifting axle 2, be placed with a plurality of batteries 40 on each battery tray 4, described battery 40 is preferably flexible packing lithium ion battery, referring to Fig. 3, the rear end of described battery 40 has battery pole ear (comprising anode ear and negative electrode lug).
In the present invention, referring to 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 a plurality of Pneumatic suction cups.
Referring to Fig. 2, described Pneumatic suction cup group 5 is connected with the output shaft end of a plurality of straight line cylinders 6 bottoms, described straight line cylinder 6 arranges in the vertical level direction, the top of described straight line cylinder 6 is connected with a screw type screw rod 7 that vertically moves that vertically distributes, the described screw rod 7 that vertically moves is connected with a motor or cylinder, thereby under the driving of motor or cylinder, realize vertically moving forward and backward.
Referring to Fig. 2, Fig. 3 and Fig. 4, the described bottom, rear end that vertically moves screw rod 7 is provided with a tab cutting structure 8, and described tab cutting structure 8 is used for the lug of described battery 40 is cut, and makes two jiaos of lug to be 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, and can and then vertically move screw rod 7 and vertically move forward and backward.
Described air rammer installing rack 81 bottom surfaces are equipped with at least two air rammers 82, the bottom level of described air rammer 82 is equipped with cutting knife installing rack 83, the bottom of described cutting knife installing rack 83 is equipped with a plurality of cutting knifes 84, be provided with tab cutting workbench 85 under described cutting knife 84, referring to Fig. 5, described cutting knife is the blade that front end has the circular arc edge of a knife.therefore, after the sucker in Pneumatic suction cup group 5 picks up battery 40 on described battery tray 4, can be by vertically moving vertically moving forward and backward of screw rod 7, battery is moved to the position (being tab cutting workbench 85) under the cutting knife of original described tab cutting structure 8, due to this moment air rammer installing rack 81 also and then vertically move screw rod 7 and vertically move forward and backward, therefore, need to move back again to original position to air rammer installing rack 81, then, starting piston 82 driving cutting knifes 84 falls, just can cut operation to the battery pole ear on the tab cutting workbench 85 that is positioned at its below, obtain two jiaos of battery pole ears 9 that are 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 the battery production employee not touch the battery pole group when operating, the present invention uses the automatic loading/unloading technology.That is: rely on take programmable logic controller (PLC) PLC technology as program.For the right angle with battery pole ear shown in Figure 7 is cut into fillet of the present invention.In use, at first the battery production employee is put into a battery tray 4 that is placed with battery 40 on workbench, presses afterwards start button.Sucker group 5 is drawn close to battery tray 4, when directly over the battery that moves to battery tray 4, sucker group 5 falls and battery is picked up, then, sucker group 5 above continuing battery 40 is moved to tab cutting workbench 85 is put down battery, then operates air rammer 82, and the cutting knife 84 that drives arc falls, thereby anode ear and/or the negative electrode lug of battery 40 can be cut into two jiaos of battery pole ears 9 that are circular arc by cutting knife, complete the operation of lug chamfering.Then, the battery 40 that sucker group 5 will be completed the lug chamfering all picks up, and takes up to get back to battery tray 4 tops, and battery falls to being installed onto in battery tray 4.The final chamfering operation that finishes whole battery pole ear, operation is completed.
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; thereby can prevent that battery pole ear from piercing through battery container when contacting with battery container; battery container is effectively protected; guarantee the security performance of battery; improve the quality of production of battery; the product that strengthens the user uses impression, is conducive to enlarge the market application foreground of battery production producer product, is of great practical significance.
The above is only the preferred embodiment of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle 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 (6)

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) that cuts into fillet for the corner with battery pole ear in described apparatus main body (1).
2. device as claimed in claim 1, is characterized in that, 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), be placed with a plurality of batteries (40) on each battery tray (4);
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 a plurality of Pneumatic suction cups;
The output shaft end of described Pneumatic suction cup group (5) and a plurality of straight line cylinders (6) bottom is connected, and the top of described straight line cylinder (6) vertically moves screw rod (7) and is connected with one;
Described tab cutting structure (8) is arranged at the described bottom, rear end that vertically moves screw rod (7).
3. device as claimed in claim 1, is characterized in that, 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 equipped with at least two air rammers (82), the bottom level of described air rammer (82) is equipped with cutting knife installing rack (83), the bottom of described cutting knife installing rack (83) is equipped with a plurality of cutting knifes (84), is provided with tab cutting workbench (85) under described cutting knife (84).
4. device as claimed in claim 3, is characterized in that, described cutting knife (84) has the blade of the circular arc edge of a knife for front end.
5. device as claimed in claim 1, is characterized in that, described transverse shifting axle (2) left part is connected with a motor (3).
6. device as claimed in claim 1, is characterized in that, described transverse shifting axle (2) is screw type transverse shifting axle.
CN201310094758.1A 2013-03-25 2013-03-25 Battery lead automatic chamfering device Active CN103128359B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201310094758.1A CN103128359B (en) 2013-03-25 2013-03-25 Battery lead automatic chamfering device

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CN103128359B CN103128359B (en) 2015-04-15

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104953085A (en) * 2015-05-14 2015-09-30 宁德时代新能源科技有限公司 Device for manufacturing lithium ion battery pole piece elements
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

Citations (5)

* Cited by examiner, † Cited by third party
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
CN102306744A (en) * 2011-08-26 2012-01-04 深圳市赢合科技股份有限公司 Electrode sheet forming machine
US20120160559A1 (en) * 2010-12-28 2012-06-28 Gs Yuasa International Ltd. Electric storage device
CN102922031A (en) * 2012-11-01 2013-02-13 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

Patent Citations (5)

* Cited by examiner, † Cited by third party
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
US20120160559A1 (en) * 2010-12-28 2012-06-28 Gs Yuasa International Ltd. Electric storage device
CN102306744A (en) * 2011-08-26 2012-01-04 深圳市赢合科技股份有限公司 Electrode sheet forming machine
CN102922031A (en) * 2012-11-01 2013-02-13 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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104953085A (en) * 2015-05-14 2015-09-30 宁德时代新能源科技有限公司 Device for manufacturing lithium ion battery pole piece elements
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

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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.

TR01 Transfer of patent right