CN105458045A - Bus bar bending device with cut-off mechanism - Google Patents
Bus bar bending device with cut-off mechanism Download PDFInfo
- Publication number
- CN105458045A CN105458045A CN201511020358.1A CN201511020358A CN105458045A CN 105458045 A CN105458045 A CN 105458045A CN 201511020358 A CN201511020358 A CN 201511020358A CN 105458045 A CN105458045 A CN 105458045A
- Authority
- CN
- China
- Prior art keywords
- busbar
- bending
- shut
- bus bar
- cover plate
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
- B21D5/08—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D17/00—Shearing machines or shearing devices cutting by blades pivoted on a single axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D17/00—Shearing machines or shearing devices cutting by blades pivoted on a single axis
- B23D17/02—Shearing machines or shearing devices cutting by blades pivoted on a single axis characterised by drives or gearings therefor
- B23D17/06—Shearing machines or shearing devices cutting by blades pivoted on a single axis characterised by drives or gearings therefor actuated by fluid or gas pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D35/00—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools
- B23D35/002—Means for mounting the cutting members
Abstract
Disclosed is a bus bar bending device with a cut-off mechanism. The bus bar bending device comprises a bending device and the cut-off mechanism which are arranged in sequence. The bending device comprises a bus bar supply groove composed of a groove body and a cover plate. The cover plate extends towards the outlet side of the bus bar supply groove so as to cover a bus bar. A rolling roller is correspondingly arranged on the outlet side of the bus bar supply groove. The rolling roller is composed of a first pressing roller and a second pressing roller. A part of the first pressing roller is located below the cover plate. The first pressing roller and the cover plate are arranged in a spaced manner to form a rolling groove through which the bus bar is allowed to pass. The rolling roller is rotationally supported on an eccentric shaft of an eccentric mechanism. The cut-off mechanism comprises a tool apron, an upper tool and a lower tool. The lower tool with an upward cutting edge is fixedly arranged on the tool apron. A cutting edge of the upper tool corresponds to the cutting edge of the lower tool. One end of the upper tool is hinged to the tool apron, and the other end of the upper tool is hinged to a driving rod of a movable driving device. The bus bar bending device can directly bend the long-strip-shaped bus bar into the L-shaped bus bar and has the advantages of being simple in manufacturing procedures, convenient to operate and high in efficiency.
Description
Technical field
The present invention relates to a kind of busbar apparatus for bending with shut-off mechanism, belong to photovoltaic equipment technical field.
Background technology
Since 21 century, global Energy Consumption sharply rises, and traditional fossil energy is day by day exhausted, and energy problem and environmental problem become two large Important Problems of global concern gradually.Under the pressure of the pressure of sustainable development, solar photovoltaic industry is listed in the emphasis that regenerative resource develops by each major country one after another.Become the second in the world economy along with China, in October, 2013, China's petroleum import in October amount reaches every day 6,300,000 barrels, exceedes the every day 6,240,000 barrels of the U.S., and replacing the U.S. first becomes global maximum net import of oil state.2013, the external dependence degree of CNPC and natural gas reached 58.1% and 31.6% respectively, and China has become global the third-largest natural gas consumption state.Traditional fossil energy is more and more difficult to the thriving demand meeting Chinese national economy.In in the past 20 years, the artificial CO2 emissions in the whole world nearly about 75% derive from combustion of fossil fuel.Therefore, be no matter the energy development angle from low-carbon environment-friendly, still comply with Industry Structure upgrading and transition pressure, China must accelerate development New Energy Industry.
Solar energy belongs to clean reproducible energy.According to " European renewable energy technologies strategic plan " that EU Committee proposes, to the year two thousand twenty, solar energy will account for 15% of European Union's electricity needs.2010, USDOE developed planning, and planned the year two thousand thirty, and solar energy accounts for 10% ~ 15% of total energy consumption figure.Take temperature from worldwide solar energy and the generating of tide energy aggregate net, China is 3,000,000,000 kilowatt hours, and Germany is 19,000,000,000 dry watt-hours, and Italy is 10,700,000,000 dry watt-hours, and Spain is 9,100,000,000 kilowatt hours, and Japan is 3,800,000,000 kilowatt hours.Following China water power growth space is limited, and nuclear energy exists unsafe factor.Fossil energy will rise by energy-saving and emission-reduction committed cost, the wide market of solar energy power generating.
In order to obtain required electric current, voltage and power output, in current photovoltaic industry, need the practical application product that can become power supply output after being connected by solar battery sheet after the technique such as stacked, lamination, encapsulation formation solar module.In crystal silicon solar battery component manufacture process, first with interconnector, solar battery sheet must be welded into solar cell string, then by multiple solar cell string marshalling, next welded by the interconnector that busbar and the end of multiple solar cell string are stretched out, electric current can be collected in terminal box outwardly to provide electric power by busbar.
The material of busbar is generally and is coated with tin copper strips, and shape is generally L shape, the limit that L shape busbar is wherein longer and solar cell string interconnected, shorter limit and terminal box interconnected.The preparation method of L shape busbar is: prepare two sections of busbars, be then placed on the stainless steel mould plate of track, two sections of busbars partly overlap, and becomes 90 degree of placements, and then welds with electric iron and solder stick.The shortcoming of this production method is: due to needs by busbar cutting, partly overlap 90 degree of placements, the operation of therefore welding is more, and welding efficiency is low, and easily produces overlap in welding process.
Summary of the invention
The object of the invention is to provide a kind of busbar apparatus for bending with shut-off mechanism.
For achieving the above object, the technical solution used in the present invention is: a kind of busbar apparatus for bending with shut-off mechanism, comprises the apparatus for bending and shut-off mechanism that set gradually; Described apparatus for bending comprises a busbar feed trough passed through in order to confession busbar, this busbar feed trough is made up of the cell body and the cover plate covered on described cell body carrying busbar, and described cover plate extends to the outlet side of described busbar feed trough to cover on described busbar; The outlet side of corresponding described busbar feed trough is provided with seaming roll, this seaming roll is made up of the first pressure roller and the second pressure roller, and the diameter of described first pressure roller is greater than the diameter of described second pressure roller, described first pressure roller part is positioned under described cover plate, and and described cover plate interval the rolling groove forming and allow that busbar passes through is set; Described seaming roll rotational support is on the eccentric shaft of an eccentric stiffener, and the rotating shaft of described eccentric stiffener and the output shaft of a drive unit are in transmission connection; Described shut-off mechanism comprises tool rest, upper cutter and lower cutter; Described tool rest sets firmly blade lower cutter upward, the blade of the corresponding described lower cutter of blade of described upper cutter is arranged; One end and the described tool rest of described upper cutter are hinged, and the drive rod of the other end and a mobile drive deivce is hinged.
Preferred technical scheme is: described eccentric stiffener is eccentric wheel.
Preferred technical scheme is: the angle that described cell body is adjacent with described seaming roll with cover plate is circular arc angle.
Preferred technical scheme is: described drive unit is hydraulic motor.
Preferred technical scheme is: the cross sectional shape of described busbar feed trough is rectangle.
Preferred technical scheme is: described mobile drive deivce is a driving cylinder, and drive rod and the described upper cutter of this driving cylinder are hinged.
Preferred technical scheme is: described driving cylinder is oil cylinder.
Preferred technical scheme is: be provided with a knife rest above described tool rest, and described driving cylinder is fixed on described knife rest.
Because technique scheme is used, the present invention compared with prior art has following advantages and effect:
The busbar of strip is directly bent into L shape busbar by the present invention, has the advantage that manufacturing procedure is few, easy to operate, efficiency is high.
Accompanying drawing explanation
Accompanying drawing 1 is the busbar schematic diagram of strip.
Accompanying drawing 2 is the busbar schematic diagram after bending and forming.
Accompanying drawing 3 is busbar apparatus for bending schematic perspective view.
Accompanying drawing 4 busbar apparatus for bending cross-sectional schematic one.
Accompanying drawing 5 busbar apparatus for bending cross-sectional schematic two.
Accompanying drawing 6 is busbar shut-off mechanism schematic perspective view.
In above accompanying drawing, 1, busbar feed trough; 2, busbar; 3, seaming roll; 4, eccentric wheel; 5, the first pressure roller; 6, the second pressure roller; 8, cell body; 9, cover plate; 10, drive unit; 21, tool rest; 22, upper cutter; 23, lower cutter; 24, driving cylinder; 25, drive rod; 26, knife rest.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described:
Notice, structure, ratio, size etc. that this description institute accompanying drawings illustrates, content all only in order to coordinate description to disclose, understand for person skilled in the art scholar and read, and be not used to limit the enforceable qualifications of the present invention, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the present invention can produce and the object that can reach, still all should drop on disclosed technology contents and obtain in the scope that can contain.Simultaneously, quote in this description as " on ", D score, "left", "right", " centre " and " one " etc. term, also only for ease of understanding of describing, and be not used to limit the enforceable scope of the present invention, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as the enforceable category of the present invention.
Embodiment: a kind of busbar apparatus for bending with shut-off mechanism
Shown in accompanying drawing 1 ~ 6, a kind of busbar apparatus for bending with shut-off mechanism, comprises the apparatus for bending and shut-off mechanism that set gradually.
Apparatus for bending comprises a busbar feed trough 1 passed through in order to confession busbar, this busbar feed trough 1 is made up of with the cover plate 9 covered on described cell body 8 cell body 8 of carrying busbar, described cover plate 9 extends to the outlet side of described busbar feed trough 1 to cover on described busbar 2, and the cell body 8 be positioned under busbar 2 is then breach.The outlet side of corresponding described busbar feed trough 1 is provided with seaming roll 3, this seaming roll 3 is made up of the first pressure roller 5 and the second pressure roller 6, and the diameter of described first pressure roller 5 is greater than the diameter of described second pressure roller 6, second pressure roller 6 is positioned at the top of the first pressure roller 5, both are one-body molded and concentric, the part that first pressure roller 5 is greater than the second pressure roller 6 is positioned under described cover plate 9, and and described cover plate 9 interval the rolling groove forming and allow that busbar 2 passes through is set; Described seaming roll 3 rotational support is on the eccentric shaft of an eccentric stiffener, and the rotating shaft of described eccentric stiffener and the output shaft of a drive unit 10 are in transmission connection.The eccentric stiffener of the present embodiment is specially eccentric mechanism, specifically be seaming roll 3 rotational support on the eccentric shaft of the eccentric wheel 4 of eccentric mechanism, the rotating shaft of eccentric wheel 3 and the output shaft of drive unit 10 are in transmission connection, drive unit 10 can be hydraulic motor or motor, specifically selects hydraulic motor in the present embodiment.Eccentric stiffener also can select toggle in other embodiments.Generally a busbar feedway also to be set, to supply busbar 2 in busbar feed trough 1.Busbar 2 is mobile in busbar feed trough 1, when busbar 2 to shift out from busbar feed trough 1 reach between rolling groove that seaming roll 3 and cover plate 9 form time, seaming roll 3 moves along the angle of cover plate 9, the profile at this angle is the circular arc at right angle, such busbar 2 is bent into L shape, the angle of cover plate 9 also can be other shapes, and the shape after the bending of such busbar 2 also can change.
Preferred technical scheme is: the angle that described cell body 8 is adjacent with described seaming roll with cover plate 9 is circular arc angle.
Be preferred embodiment: the described cross sectional shape of busbar feed trough 1 mates with the cross sectional shape of busbar, particularly the cross sectional shape of the first straight trough section 5 mates with the cross sectional shape of busbar, can carry out spacing from four direction like this to busbar 2.
Shut-off mechanism is arranged on the rear side of apparatus for bending, and the L shape busbar after bending is sent to shut-off mechanism and carries out rupturing operation.Shut-off mechanism, comprises tool rest 21, upper cutter 22 and lower cutter 23; Described tool rest 21 sets firmly blade lower cutter 23 upward, the blade of the corresponding described lower cutter 23 of blade of described upper cutter 22 is arranged; One end and the described tool rest 21 of described upper cutter 22 are hinged, and the drive rod 25 of the other end and a mobile drive deivce is hinged.In the present embodiment, described mobile drive deivce is specially a driving cylinder 24, and namely the drive rod 25 of this driving cylinder 24 is hinged with described upper cutter 22.Embodiment is more specifically: described driving cylinder is oil cylinder.In other embodiments, also cylinder can be used.
Be preferred embodiment: described tool rest 21 is provided with a knife rest 26, described driving cylinder 24 is fixed on described knife rest 26.When busbar is from when passing through between upper cutter 22 and lower cutter 23, driving cylinder 24 drives drive rod 25 to move down, and drive rod 25 drives upper cutter 22 to move to lower cutter 23, cuts off busbar.
Above-described embodiment, only for technical conceive of the present invention and feature are described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (8)
1. with a busbar apparatus for bending for shut-off mechanism, it is characterized in that: comprise the apparatus for bending and shut-off mechanism that set gradually; Described apparatus for bending comprises a busbar feed trough passed through in order to confession busbar, this busbar feed trough is made up of the cell body and the cover plate covered on described cell body carrying busbar, and described cover plate extends to the outlet side of described busbar feed trough to cover on described busbar; The outlet side of corresponding described busbar feed trough is provided with seaming roll, this seaming roll is made up of the first pressure roller and the second pressure roller, and the diameter of described first pressure roller is greater than the diameter of described second pressure roller, described first pressure roller part is positioned under described cover plate, and and described cover plate interval the rolling groove forming and allow that busbar passes through is set; Described seaming roll rotational support is on the eccentric shaft of an eccentric stiffener, and the rotating shaft of described eccentric stiffener and the output shaft of a drive unit are in transmission connection; Described shut-off mechanism comprises tool rest, upper cutter and lower cutter; Described tool rest sets firmly blade lower cutter upward, the blade of the corresponding described lower cutter of blade of described upper cutter is arranged; One end and the described tool rest of described upper cutter are hinged, and the drive rod of the other end and a mobile drive deivce is hinged.
2. the busbar apparatus for bending with shut-off mechanism according to claim 1, is characterized in that: described eccentric stiffener is eccentric wheel.
3. the busbar apparatus for bending with shut-off mechanism according to claim 1, is characterized in that: the angle that described cell body is adjacent with described seaming roll with cover plate is circular arc angle.
4. the busbar apparatus for bending with shut-off mechanism according to claim 1, is characterized in that: described drive unit is hydraulic motor.
5. the busbar apparatus for bending with shut-off mechanism according to claim 1, is characterized in that: the cross sectional shape of described busbar feed trough is rectangle.
6. the busbar apparatus for bending with shut-off mechanism according to claim 1, is characterized in that: described mobile drive deivce is a driving cylinder, drive rod and the described upper cutter of this driving cylinder are hinged.
7. the busbar apparatus for bending with shut-off mechanism according to claim 6, is characterized in that: described driving cylinder is oil cylinder.
8. the busbar apparatus for bending with shut-off mechanism according to claim 6, it is characterized in that: be provided with a knife rest above described tool rest, described driving cylinder is fixed on described knife rest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511020358.1A CN105458045B (en) | 2015-12-31 | 2015-12-31 | A kind of busbar apparatus for bending with cutting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511020358.1A CN105458045B (en) | 2015-12-31 | 2015-12-31 | A kind of busbar apparatus for bending with cutting mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105458045A true CN105458045A (en) | 2016-04-06 |
| CN105458045B CN105458045B (en) | 2018-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511020358.1A Active CN105458045B (en) | 2015-12-31 | 2015-12-31 | A kind of busbar apparatus for bending with cutting mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN105458045B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4012933A (en) * | 1974-09-11 | 1977-03-22 | Russel Bowen Systems Ltd. | Bending machines |
| CN2224681Y (en) * | 1995-02-21 | 1996-04-17 | 邱显星 | Strip bending apparatus |
| CN103418646A (en) * | 2012-05-21 | 2013-12-04 | 天津智用科技有限公司 | Bending machine |
| CN104201246A (en) * | 2014-09-11 | 2014-12-10 | 台州浩然机械制造有限公司 | Solar component solder strip bending, shaping and blanking integrated machine |
| CN204583939U (en) * | 2015-02-10 | 2015-08-26 | 北京长征火箭装备科技有限公司 | Panel beating turns over roll-type bending mechanism |
| CN205289347U (en) * | 2015-12-31 | 2016-06-08 | 苏州博阳能源设备有限公司 | Busbar bending device with shutdown mechanism |
-
2015
- 2015-12-31 CN CN201511020358.1A patent/CN105458045B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4012933A (en) * | 1974-09-11 | 1977-03-22 | Russel Bowen Systems Ltd. | Bending machines |
| CN2224681Y (en) * | 1995-02-21 | 1996-04-17 | 邱显星 | Strip bending apparatus |
| CN103418646A (en) * | 2012-05-21 | 2013-12-04 | 天津智用科技有限公司 | Bending machine |
| CN104201246A (en) * | 2014-09-11 | 2014-12-10 | 台州浩然机械制造有限公司 | Solar component solder strip bending, shaping and blanking integrated machine |
| CN204583939U (en) * | 2015-02-10 | 2015-08-26 | 北京长征火箭装备科技有限公司 | Panel beating turns over roll-type bending mechanism |
| CN205289347U (en) * | 2015-12-31 | 2016-06-08 | 苏州博阳能源设备有限公司 | Busbar bending device with shutdown mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105458045B (en) | 2018-08-31 |
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Effective date of registration: 20230327 Address after: 224000 Building 2, No. 10, Liujiang Road, Yancheng Economic and Technological Development Zone, Jiangsu Province Patentee after: Jiangsu Boyang Intelligent Equipment Co.,Ltd. Address before: 215000 Wang Wu Road, Wuzhong District, Suzhou, Jiangsu 28 Patentee before: SUZHOU BOYANG ENERGY EQUIPMENT CO.,LTD. |