CN107978799B - A kind of efficient boiling hot side device of lithium ion battery folding - Google Patents
A kind of efficient boiling hot side device of lithium ion battery folding Download PDFInfo
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- CN107978799B CN107978799B CN201711185949.3A CN201711185949A CN107978799B CN 107978799 B CN107978799 B CN 107978799B CN 201711185949 A CN201711185949 A CN 201711185949A CN 107978799 B CN107978799 B CN 107978799B
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- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 20
- 238000009835 boiling Methods 0.000 title 1
- 230000007246 mechanism Effects 0.000 claims abstract description 63
- 238000010409 ironing Methods 0.000 claims abstract description 29
- 238000003825 pressing Methods 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 9
- 230000001105 regulatory effect Effects 0.000 claims abstract description 5
- 238000002788 crimping Methods 0.000 claims description 24
- 230000007704 transition Effects 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 239000011230 binding agent Substances 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
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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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Abstract
本发明公开了一种高效的锂离子电池折烫边装置，在底支架上方安装有电芯托板，工作机构支架包含竖框和横框，通过竖框固定连接在底支架上；工作机构的纵向气缸固定安装在横框上，在纵向气缸的推杆部位设置有压料折烫边机构，机构平板固定安装在纵向气缸的推杆顶部，在机构平板上安装有压料气缸，压料气缸的推杆穿过机构平板并在顶部安装有压料板，在工作机构支架的侧面安装有调气阀，在机构平板的下表面设置有一对可以左右移动的折烫边模具，折烫边模具通过左驱动器和右驱动器分别驱动。本发明的优点是：结构简单，将折边、烫边两道工序合二为一，方便了操作，减少电芯的搬运，节约资源，且折边、烫边距离可调，满足实际生产需求。
The invention discloses a high-efficiency lithium-ion battery folding and ironing device. A cell support plate is installed above the bottom bracket. The longitudinal cylinder is fixedly installed on the horizontal frame, and the push rod part of the longitudinal cylinder is provided with a pressing material folding and ironing mechanism, and the mechanism plate is fixedly installed on the top of the push rod of the longitudinal cylinder. The push rod of the push rod passes through the mechanism plate and a pressure plate is installed on the top. An air regulating valve is installed on the side of the working mechanism bracket. Drive separately via left and right drive. The invention has the advantages of simple structure, combining the two processes of edge folding and ironing into one, which facilitates operation, reduces the handling of battery cells, saves resources, and the distance between edge folding and ironing is adjustable to meet actual production needs .
Description
技术领域technical field
本发明属于电池生产加工设备的技术领域，具体涉及一种高效的锂离子电池折烫边装置。The invention belongs to the technical field of battery production and processing equipment, and in particular relates to a high-efficiency lithium-ion battery folding and ironing device.
背景技术Background technique
锂离子电池具有安全性能好、厚度小、重量轻、内阻小、型号更换容易、能量密度高等优点，因而在电动汽车、储能电源、数码产品等领域广泛应用，自动化一直是各生产商追求的重点，生产中简易高效可靠结构起到重要作用，现在生产锂离子电池工序中有两个道工序，折边、烫边，现有设备均是先折边再烫边，分两个机构完成，为了方便操作，减少电芯搬运，节约资源，有必要将此两工位合二为一。有鉴于此，必需开发一款锂离子电池高效折边烫边装置，以方便生产操作，降低产品不良，提升生产效率，满足生产的使用需求。Lithium-ion batteries have the advantages of good safety performance, small thickness, light weight, small internal resistance, easy model replacement, and high energy density. Therefore, they are widely used in electric vehicles, energy storage power supplies, digital products and other fields. Automation has always been the pursuit of various manufacturers. The key point is that the simple, efficient and reliable structure plays an important role in production. Now there are two processes in the production process of lithium-ion batteries, edge folding and ironing. The existing equipment is to fold the edge first and then iron the edge, which is completed by two mechanisms. , in order to facilitate operation, reduce battery handling, and save resources, it is necessary to combine these two stations into one. In view of this, it is necessary to develop a high-efficiency folding and ironing device for lithium-ion batteries to facilitate production operations, reduce product defects, improve production efficiency, and meet production needs.
发明内容Contents of the invention
本发明的目的在于提供一种高效的锂离子电池折烫边装置，以解决上述背景技术中提出的问题。The purpose of the present invention is to provide a high-efficiency lithium-ion battery crimping device to solve the problems raised in the above-mentioned background technology.
为实现上述目的，本发明提供如下技术方案：一种高效的锂离子电池折烫边装置，包含底支架、工作机构支架、工作机构组成；In order to achieve the above object, the present invention provides the following technical solutions: a high-efficiency lithium-ion battery folding and ironing device, comprising a bottom bracket, a working mechanism bracket, and a working mechanism;
在所述的底支架上方安装有电芯托板，所述的工作机构支架包含相互固定连接的竖框和横框，通过所述的竖框固定连接在底支架上；A cell support plate is installed above the bottom bracket, and the working mechanism bracket includes a mullion and a horizontal frame that are fixedly connected to each other, and are fixedly connected to the bottom bracket through the mullion;
所述的工作机构的纵向气缸固定安装在横框上，在所述的纵向气缸的推杆部位设置有压料折烫边机构，所述的压料折烫边机构的结构为：机构平板固定安装在纵向气缸的推杆顶部，在所述的机构平板上侧固定安装有压料气缸，所述的压料气缸的推杆穿过机构平板并在推杆顶部安装有压料板，在所述的工作机构支架的侧面固定安装有调气阀，对压料气缸的进气量进行调节；在所述的机构平板的下表面设置有一对可以左右移动的折烫边模具，所述的折烫边模具通过设置在压料折烫边机构上的左驱动器和右驱动器分别驱动；所述的左驱动器的结构为：在所述的工作机构支架的竖框左侧面固定安装有左驱动气缸，所述的左驱动气缸穿过竖框并在推杆顶部设置有第一推板，在所述的折烫边模具的左模具上设置有第一推杆。The longitudinal cylinder of the working mechanism is fixedly installed on the horizontal frame, and the pressing rod part of the longitudinal cylinder is provided with a pressing and ironing mechanism, and the structure of the pressing and ironing mechanism is as follows: the mechanism plate is fixed Installed on the top of the push rod of the longitudinal cylinder, a pressure cylinder is fixedly installed on the upper side of the mechanism plate, the push rod of the pressure cylinder passes through the mechanism plate and a pressure plate is installed on the top of the push rod. The side of the working mechanism support is fixedly equipped with an air regulating valve to adjust the air intake of the pressing cylinder; a pair of folding and ironing edge molds that can move left and right are arranged on the lower surface of the flat plate of the mechanism. The ironing mold is respectively driven by the left driver and the right driver arranged on the pressing material folding and ironing mechanism; the structure of the left driver is: a left driving cylinder is fixedly installed on the left side of the mullion of the working mechanism support , the left driving cylinder passes through the mullion and a first push plate is arranged on the top of the push rod, and a first push rod is arranged on the left mold of the crimping side mold.
优选的，所述的右驱动器的结构为：在机构平板的上表面处固定安装有右驱动气缸，在所述的右驱动气缸的推杆部位与一只连杆的端部铰接，所述的连杆与设置在机构平板侧面的支撑部位铰接，另一端与折烫边模具的右模具铰接，形成一个杠杆。Preferably, the structure of the right drive is: a right drive cylinder is fixedly installed on the upper surface of the mechanism plate, and the push rod of the right drive cylinder is hinged with the end of a connecting rod. The connecting rod is hinged with the supporting part arranged on the side of the plate of the mechanism, and the other end is hinged with the right mold of the crimping side mold to form a lever.
优选的，在所述的竖框与底支架之间固定安装有第一加强筋，在所述的竖框与横框之间固定安装有第二加强筋。Preferably, a first reinforcing rib is fixedly installed between the mullion and the bottom bracket, and a second reinforcing rib is fixedly installed between the mullion and the horizontal frame.
优选的，在所述的竖框上安装有滑轨，在所述的机构平板的左侧边安装有侧板，所述的滑轨与开设在侧板的滑槽配合，使工作机构沿着滑轨上下滑动。Preferably, a slide rail is installed on the mullion, and a side plate is installed on the left side of the mechanism plate, and the slide rail cooperates with the chute opened on the side plate, so that the working mechanism The rail slides up and down.
优选的，所述的侧板与机构平板之间固定安装有第三加强筋。Preferably, a third reinforcing rib is fixedly installed between the side plate and the mechanism plate.
优选的，在左边所述的折烫边模具与第一推杆之间、右边所述的折烫边模具与连杆之间分别安装一只过渡板，所述的第一推杆与左侧的过渡板相连，连杆与右侧的过渡板相连。Preferably, a transition plate is respectively installed between the crimping mold on the left and the first push rod, and between the creasing mold on the right and the connecting rod, and the first push rod and the left The transition plate is connected, and the connecting rod is connected with the transition plate on the right.
由于采用了上述技术方案，本发明达到的有益效果是：Owing to adopting above-mentioned technical scheme, the beneficial effect that the present invention reaches is:
1、本发明的一种高效的锂离子电池折烫边装置，具有结构简单，操作方便的特点；1. A high-efficiency lithium-ion battery folding and ironing device of the present invention has the characteristics of simple structure and convenient operation;
2、本发明的一种高效的锂离子电池折烫边装置，将折边、烫边两道工序合二为一，减少了工作时间，提高了工作效率，方便了操作，减少电芯的搬运；2. A high-efficiency lithium-ion battery folding and ironing device of the present invention combines the two processes of folding and ironing into one, which reduces working time, improves work efficiency, facilitates operation, and reduces the handling of batteries ;
3、本发明的一种高效的锂离子电池折烫边装置，折边、烫边距离可调，灵活，可满足实际生产需求。3. A high-efficiency lithium-ion battery folding and ironing device of the present invention has adjustable and flexible distances between folding and ironing, and can meet actual production needs.
附图说明Description of drawings
图1为本发明一种高效的锂离子电池折烫边装置的等轴侧视图；Fig. 1 is the isometric side view of a kind of high-efficiency lithium-ion battery crimping device of the present invention;
图2为本发明一种高效的锂离子电池折烫边装置的任意视图；Fig. 2 is an arbitrary view of a kind of high-efficiency lithium-ion battery crimping and ironing device of the present invention;
图3为本发明一种高效的锂离子电池折烫边装置的左驱动器、右驱动器的结构示意图图。Fig. 3 is a structural schematic diagram of a left driver and a right driver of an efficient lithium-ion battery crimping device according to the present invention.
图中：1-底支架；2-工作机构支架；21-竖框；211-滑轨；22-横框；3-工作机构；31-纵向气缸；32-压料折烫边机构；321-机构平板；322-压料气缸；323-压料板；324-调气阀；325-折烫边模具；326-左驱动器；3261-左驱动气缸；3262-第一推板；3263-第一推杆；327-右驱动器；3271-右驱动气缸；3272-连杆；328-侧板；33-过渡板；4-电芯托板；5-第一加强筋；6-第二加强筋；7-第三加强筋。In the figure: 1-bottom bracket; 2-working mechanism support; 21-vertical frame; 211-sliding rail; 22-horizontal frame; 3-working mechanism; 31-longitudinal cylinder; Mechanism plate; 322-press cylinder; 323-press plate; 324-air valve; 325-folding and ironing mold; 326-left drive; 3261-left drive cylinder; Push rod; 327-right drive; 3271-right drive cylinder; 3272-connecting rod; 328-side plate; 33-transition plate; 7 - The third rib.
具体实施方式Detailed ways
下面将结合本发明实施例中的附图，对本发明的实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
如图1-图3所示，本发明的一种高效的锂离子电池折烫边装置，由底支架1、工作机构支架2、工作机构3、电芯托板4组成，电芯托板4安装在底支架1上，工作机构支架2包含相互垂直、相互固定连接的竖框21和横框22，并且竖框21固定连接在底支架1上。As shown in Figures 1-3, a high-efficiency lithium-ion battery folding and ironing device of the present invention is composed of a bottom bracket 1, a working mechanism bracket 2, a working mechanism 3, and a cell supporting plate 4, and the cell supporting plate 4 Installed on the bottom bracket 1 , the working mechanism bracket 2 includes a mullion 21 and a horizontal frame 22 which are vertical and fixedly connected to each other, and the mullion 21 is fixedly connected to the bottom bracket 1 .
工作机构3的纵向气缸31竖直朝下，固定安装在横框22上，在纵向气缸31的推杆部位设置有压料折烫边机构32，该压料折烫边机构32的结构为：一只较大的机构平板321固定安装在纵向气缸31的推杆顶部，在机构平板321的上侧固定安装有压料气缸322，该压料气缸322的推杆穿过机构平板321，并在推杆顶部安装有压料板323；在工作机构支架2的侧面固定安装有调气阀324，对压料气缸322的进气量进行调节；在机构平板321的下表面设置有一对相互独立的、可以左右移动的折烫边模具325，折烫边模具325通过设置在压料折烫边机构32上的左驱动器326和右驱动器327分别驱动。The longitudinal cylinder 31 of the working mechanism 3 faces vertically downward, and is fixedly installed on the horizontal frame 22. A pressing material folding and ironing mechanism 32 is arranged on the push rod part of the longitudinal cylinder 31. The structure of the pressing material folding and ironing mechanism 32 is as follows: A larger mechanism flat plate 321 is fixedly mounted on the push rod top of the longitudinal cylinder 31, and a pressing cylinder 322 is fixedly installed on the upper side of the mechanism flat plate 321. The push rod of the pressing material cylinder 322 passes through the mechanism flat plate 321, and A pressing plate 323 is installed on the top of the push rod; an air regulating valve 324 is fixedly installed on the side of the working mechanism support 2 to adjust the air intake of the pressing cylinder 322; , the crimping edge mold 325 that can move left and right, the creasing edge mold 325 is respectively driven by the left driver 326 and the right driver 327 that are arranged on the pressing material crimping edge mechanism 32.
左驱动器326的结构为：在工作机构支架2的竖框21左侧面固定安装有左驱动气缸3261，左驱动气缸3261穿过竖框21并在推杆顶部设置有第一推板3262，在折烫边模具325的左模具上设置有第一推杆3263；右驱动器327的结构为：在机构平板321的上表面处固定安装有右驱动气缸3271，在右驱动气缸3271的推杆部位与一只连杆3272的端部铰接，该连杆3272与设置在机构平板321侧面的支撑部位铰接，另一端与折烫边模具325的右模具铰接，形成一个杠杆。The structure of the left driver 326 is: a left drive cylinder 3261 is fixedly installed on the left side of the mullion 21 of the working mechanism support 2, and the left drive cylinder 3261 passes through the mullion 21 and is provided with a first push plate 3262 on the top of the push rod. The first push rod 3263 is arranged on the left mold of crimping side mold 325; The end of a connecting rod 3272 is hinged, and this connecting rod 3272 is hinged with the supporting position that is arranged on mechanism plate 321 side, and the other end is hinged with the right mold of crimping edge mold 325, forms a lever.
在工作时，压料气缸322先向下压压料板323，使压料板323压在电芯上，此时纵向气缸31向下伸出推杆，工作机构3向下移动，由于压料气缸322与机构平板321一同向下移动，所以其内部的剩余高压力气体从调气阀324排出，但其内部的气体仍然能够使压料板323压住电芯；在纵向气缸31下压到位之后，右驱动气缸3271开始工作，连杆3272绕着与机构平板321侧面的支撑部位旋转，推动右侧的折烫边模具325向左移动，与电芯接触，起到定位作用，同时左驱动气缸3261开始工作，通过第一推板3262、第一推杆3263来推动左侧的折烫边模具325向右，实现折烫边功能。When working, the pressing cylinder 322 first presses the pressing plate 323 downwards, so that the pressing plate 323 is pressed on the electric core. At this time, the longitudinal cylinder 31 stretches out the push rod downward, and the working mechanism 3 moves downward. The cylinder 322 moves downward together with the mechanism plate 321, so the remaining high-pressure gas inside it is discharged from the gas regulating valve 324, but the gas inside it can still make the pressing plate 323 press the cell; press it in place under the vertical cylinder 31 Afterwards, the right drive cylinder 3271 starts to work, and the connecting rod 3272 rotates around the supporting part on the side of the mechanism plate 321, pushing the crimping side mold 325 on the right side to move to the left, and contacts with the electric core to play a positioning role, while the left drive Cylinder 3261 starts to work, and pushes the crimping side mold 325 on the left side to the right by the first push plate 3262 and the first push rod 3263 to realize the crimping side function.
因为工作机构3较重，容易在竖框21和横框22的连接处、竖框21与底支架1的连接处形成较大的应力，为了提高设备的强度，在竖框21与底支架1之间固定安装有第一加强筋5，在竖框21与横框22之间固定安装有第二加强筋6。Because the working mechanism 3 is relatively heavy, it is easy to form a larger stress at the junction of the mullion 21 and the cross frame 22, and the junction of the mullion 21 and the bottom bracket 1. A first reinforcing rib 5 is fixedly installed between them, and a second reinforcing rib 6 is fixedly installed between the vertical frame 21 and the horizontal frame 22 .
同样时因为工作机构3较重，纵向气缸31会产生晃动，影响加工精度，所以在竖框21上安装有滑轨211，在机构平板321的左侧边安装有侧板328，滑轨211与开设在侧板328的滑槽配合，使工作机构3沿着滑轨(211)上下滑动。与此同时，在侧板328与机构平板321之间固定安装有第三加强筋7。Simultaneously because working mechanism 3 is heavier, vertical cylinder 31 can produce shaking, influences machining accuracy, so slide rail 211 is installed on mullion 21, and side plate 328 is installed on the left side of mechanism plate 321, slide rail 211 and The chute provided on the side plate 328 cooperates to make the working mechanism 3 slide up and down along the slide rail (211). At the same time, a third reinforcing rib 7 is fixedly installed between the side plate 328 and the mechanism plate 321 .
因为只使用推杆来推动折烫边模具325时，推杆施加的力只作用于一个点处，容易产生应力集中，使用久了之后就会使折烫边模具325的精度产生影响，所以在左边折烫边模具325与第一推杆3263之间、右边折烫边模(325与连杆3272之间分别安装一只过渡板33，第一推杆3263与左侧的过渡板33相连，连杆3272与右侧的过渡板33相连。Because when only the push rod is used to push the crimping edge mold 325, the force exerted by the push rod only acts on one point, which is prone to stress concentration. After a long time of use, the accuracy of the crimping edge mold 325 will be affected. A transition plate 33 is respectively installed between the left side folding and ironing side mold 325 and the first push rod 3263, and the right side folding and ironing side mold (325 and the connecting rod 3272, the first push rod 3263 links to each other with the transition plate 33 on the left side, The connecting rod 3272 is connected with the transition plate 33 on the right side.
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.
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| CN111180799B (en) * | 2020-02-17 | 2022-08-16 | 深圳市中基自动化股份有限公司 | High-efficient lithium cell hem device |
| CN113954383A (en) * | 2020-07-21 | 2022-01-21 | 东莞市维萨娜电子科技有限公司 | Semi-automatic button cell crimping machine |
| CN115411372A (en) * | 2022-08-24 | 2022-11-29 | 惠州金源精密自动化设备有限公司 | All-in-one machine for edge sealing, folding and ironing of soft pack lithium battery |
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